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| − | '''Summary of the patent applications from HUAWEI TECHNOLOGIES CO., LTD. on November 9th, 2023'''
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| − | HUAWEI TECHNOLOGIES CO., LTD. has recently filed several patent applications related to various technologies. These patents aim to improve the efficiency of light emission in light emitting devices, reduce impedance and enhance mechanical reliability of printed circuit board assemblies, control data reception in communication apparatuses, indicate padding duration for channel switch delays in wireless networks, recover permission to use transmission opportunities, enable random access in communication systems, improve the transmission of extended reality data, improve resource selection in communication methods, and transmit physical downlink and uplink control channels in wireless networks.
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| − | Summary:
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| − | HUAWEI TECHNOLOGIES CO., LTD. has filed several recent patents aimed at improving various aspects of technology. These patents include innovations in light emitting devices, printed circuit board assemblies, communication apparatuses, wireless networks, and extended reality data transmission. The patents focus on improving efficiency, reducing impedance, enhancing mechanical reliability, controlling data reception, indicating padding duration, recovering permission to use transmission opportunities, enabling random access, improving resource selection, and transmitting control channels. These innovations aim to enhance the performance and user experience of various technologies.
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| − | Notable Applications:
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| − | * Light emitting device with improved efficiency.
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| − | * Printed circuit board assembly with reduced impedance and enhanced mechanical reliability.
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| − | * Method for controlling data reception in communication apparatuses.
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| − | * Method for indicating padding duration in wireless networks.
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| − | * Method for recovering permission to use transmission opportunities.
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| − | * Method for enabling random access in communication systems.
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| − | * Method for improving transmission of extended reality data.
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| − | * Method for improving resource selection in communication methods.
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| − | * Apparatus for transmitting physical downlink and uplink control channels in wireless networks.
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| | ==Patent applications for HUAWEI TECHNOLOGIES CO., LTD. on November 9th, 2023== | | ==Patent applications for HUAWEI TECHNOLOGIES CO., LTD. on November 9th, 2023== |
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| | Xiuqiang XU | | Xiuqiang XU |
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| − | '''Brief explanation'''
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| − | This patent application describes a method for data transmission in a network.
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| − | * The method involves a network device detecting a first signal in an uplink signal.
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| − | * The network device then determines the signal structure of the uplink signal based on the detected first signal.
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| − | * The network device receives the uplink signal and responds to it based on the determined signal structure.
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| − | The purpose of this method is to allow the network device to determine the signal structure used by the terminal device before receiving data.
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| − | * This helps to avoid complexity and reliability risks associated with blind detection performed by the network device.
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| − | '''Abstract'''
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| − | Embodiments of this application provide a data transmission method, a network device, and a terminal device. The method may include detecting, by a network device, a first signal in an uplink signal. The method may also include determining, by the network device, a signal structure of the uplink signal based on a result of detecting the first signal. Furthermore, the method may include receiving, by the network device, the uplink signal based on the signal structure, and/or responding to the uplink signal based on the signal structure. According to the data transmission method in the embodiments of this application, before receiving data, the network device can determine the signal structure, used by the terminal device, of the uplink signal, and then use a corresponding receiving method to avoid complexity and a reliability risk that are caused by completely blind detection performed by the network device.
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| | ===BANDWIDTH INDICATION METHOD APPLIED IN WIRELESS LOCAL AREA NETWORK AND COMMUNICATION APPARATUS ([[US Patent Application 18355940. BANDWIDTH INDICATION METHOD APPLIED IN WIRELESS LOCAL AREA NETWORK AND COMMUNICATION APPARATUS simplified abstract|18355940]])=== | | ===BANDWIDTH INDICATION METHOD APPLIED IN WIRELESS LOCAL AREA NETWORK AND COMMUNICATION APPARATUS ([[US Patent Application 18355940. BANDWIDTH INDICATION METHOD APPLIED IN WIRELESS LOCAL AREA NETWORK AND COMMUNICATION APPARATUS simplified abstract|18355940]])=== |
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| | Jian YU | | Jian YU |
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| − | '''Brief explanation'''
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| − | This patent application describes a method and apparatus for indicating bandwidth in a communication system.
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| − | * The method involves generating a physical layer protocol data unit (PPDU) by a communication apparatus.
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| − | * The PPDU includes a universal signal (U-SIG) field and an extremely high throughput-signal (EHT-SIG) field.
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| − | * The transmission bandwidth of the PPDU is used for non-orthogonal frequency division multiple access (OFDMA) transmission.
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| − | * The U-SIG field indicates the number of EHT-SIG Symbols.
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| − | * The EHT-SIG field includes a field indicating the number of multi-user multiple-input multiple-output (MU-MIMO) users.
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| − | * The communication apparatus sends the PPDU to a station.
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| − | '''Abstract'''
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| − | This application provides a bandwidth indication method and a communication apparatus. The method includes: generating, by a communication apparatus, a physical layer protocol data unit (PPDU), wherein the PPDU comprises a universal signal (U-SIG) field and an extremely high throughput-signal (EHT-SIG) field, wherein a transmission bandwidth of the PPDU is used for non-orthogonal frequency division multiple access (OFDMA) transmission, wherein the U-SIG field indicates a number of EHT-SIG Symbols, wherein the EHT-SIG field comprises a field indicating a number of multi-user multiple-input multiple-output (MU-MIMO) users; and sending, by the communication apparatus, the PPDU to a station.
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| | ===DMRS CONFIGURATION METHOD AND DEVICE ([[US Patent Application 18352257. DMRS CONFIGURATION METHOD AND DEVICE simplified abstract|18352257]])=== | | ===DMRS CONFIGURATION METHOD AND DEVICE ([[US Patent Application 18352257. DMRS CONFIGURATION METHOD AND DEVICE simplified abstract|18352257]])=== |
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| | Yawei Yu | | Yawei Yu |
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| − | '''Brief explanation'''
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| − | - This patent application describes a method for configuring a demodulation reference signal (DMRS) in a wireless network.
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| − | - A network device sends scheduling information to a terminal device.
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| − | - The terminal device uses the scheduling information to determine if a transmission in a first time unit meets certain conditions.
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| − | - The conditions include having the same transmit power, precoding, antenna port, or frequency domain resource as a transmission in a second time unit.
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| − | - The second time unit occurs before the first time unit and has the same transmission direction.
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| − | - There should be no transmission in the opposite direction between the second and first time units.
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| − | - If the conditions are met, the terminal device can send uplink data in both the first and second time units, or receive downlink data in both time units.
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| − | '''Abstract'''
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| − | In a demodulation reference signal (DMRS) configuration method, a network device sends first scheduling information to a terminal device. The terminal device determines, based on the first scheduling information, whether a transmission of a first time unit meets a condition of having the same transmit power, same precoding, same antenna port, or a same frequency domain resource as the transmission of a second time unit. The second time unit is before the first time unit and has a transmission direction that is the same as a transmission direction in the in the first time unit, and no transmission in an opposite direction exists between the second time unit and the first time unit. When the first time unit meets the above condition, the terminal device sends uplink data in the first time unit and the second time unit, or receiving downlink data in the first time unit and the second time unit.
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| | ===RESOURCE SCHEDULING METHOD AND COMMUNICATION DEVICE ([[US Patent Application 18352321. RESOURCE SCHEDULING METHOD AND COMMUNICATION DEVICE simplified abstract|18352321]])=== | | ===RESOURCE SCHEDULING METHOD AND COMMUNICATION DEVICE ([[US Patent Application 18352321. RESOURCE SCHEDULING METHOD AND COMMUNICATION DEVICE simplified abstract|18352321]])=== |
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| | Xinxian Li | | Xinxian Li |
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| − | '''Brief explanation'''
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| − | This patent application describes an application that provides a method for scheduling resources and a communication device. Here are the key points:
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| − | * The method involves receiving a first message on a first downlink carrier of a first cell. This message contains scheduling information for a physical downlink shared channel (PDSCH).
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| − | * The PDSCH corresponds to the first downlink carrier of the first cell and a second downlink carrier of a second cell.
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| − | * The method also involves receiving a second message that contains scheduling information for a physical uplink shared channel (PUSCH) of a first uplink carrier of the second cell.
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| − | * Based on the second message, the application sends the PUSCH on the first uplink carrier of the second cell.
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| − | In summary, this patent application presents a method and device for efficiently scheduling resources and facilitating communication between different cells in a network.
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| − | '''Abstract'''
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| − | This application provides a resource scheduling method and a communication device. The method includes: receiving a first message on a first downlink carrier of a first cell, where the first message indicates scheduling information of a physical downlink shared channel PDSCH, and the PDSCH corresponds to the first downlink carrier of the first cell and a second downlink carrier of a second cell; receiving a second message, where the second message indicates scheduling information of a physical uplink shared channel PUSCH of a first uplink carrier of the second cell; and sending the PUSCH on the first uplink carrier of the second cell based on the second message.
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| | ===METHOD FOR IMPROVED HASH CHAINING AUTHENTICATION ([[US Patent Application 18356707. METHOD FOR IMPROVED HASH CHAINING AUTHENTICATION simplified abstract|18356707]])=== | | ===METHOD FOR IMPROVED HASH CHAINING AUTHENTICATION ([[US Patent Application 18356707. METHOD FOR IMPROVED HASH CHAINING AUTHENTICATION simplified abstract|18356707]])=== |
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| | Donald E. Eastlake, III | | Donald E. Eastlake, III |
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| − | '''Brief explanation'''
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| − | The abstract describes a method for authenticating messages sent by a device.
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| − | * The method involves the sending device sending two messages.
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| − | * The first message includes a token generated from a first seed.
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| − | * The second message includes a token generated from a different seed and a token generated from the first seed.
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| − | * The tokens are generated using different generations.
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| − | * The method aims to enhance message authentication.
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| − | '''Abstract'''
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| − | A method for authenticating messages implemented by a sending device. The method includes the sending device sending a first message that includes an N generation token of a first seed, where N is a first integer value greater than one. The method further includes the sending device sending a second message that includes an N−1 generation token of the first seed and an M generation token of a second seed, where M is a second integer value greater than one, and where the N−1 generation token is a different generation than the M generation token.
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| | ===METHOD FOR IMPROVED HASH CHAINING AUTHENTICATION ([[US Patent Application 18356741. METHOD FOR IMPROVED HASH CHAINING AUTHENTICATION simplified abstract|18356741]])=== | | ===METHOD FOR IMPROVED HASH CHAINING AUTHENTICATION ([[US Patent Application 18356741. METHOD FOR IMPROVED HASH CHAINING AUTHENTICATION simplified abstract|18356741]])=== |
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| | Donald E. Eastlake, III | | Donald E. Eastlake, III |
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| − | '''Brief explanation'''
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| − | - The patent application describes a method for improving communication security implemented by a sending device.
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| − | - The method involves the sending device generating a first hash token based on a K generation hash value of a seed known only to the sending device.
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| − | - K is an integer value greater than one, indicating that multiple generations of hash values are used.
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| − | - The sending device then sends a first message that includes the first hash token.
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| − | - The sending device performs a reversible combination of a K−1 generation hash value of the seed and a hash of the first message to generate a second hash token.
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| − | - The sending device then sends a second message that includes the second hash token.
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| − | - The method aims to enhance communication security by utilizing a combination of hash values and seed information known only to the sending device.
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| − |
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| − | '''Abstract'''
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| − | A method for improving communication security implemented by a sending device. The method includes the sending device generating a first hash token based on a K generation hash (H) value of a seed known only to the sending device, where K is an integer value greater than one, and sending a first message that includes the first hash token. The method further includes the sending device performing a reversible combination of a K−1 generation hash (H) value of the seed and a hash of the first message to generate a second hash token, and sending the second message that includes the second hash token.
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| | ===HOME DEVICE CONTROL METHOD AND DEVICE ([[US Patent Application 18042775. HOME DEVICE CONTROL METHOD AND DEVICE simplified abstract|18042775]])=== | | ===HOME DEVICE CONTROL METHOD AND DEVICE ([[US Patent Application 18042775. HOME DEVICE CONTROL METHOD AND DEVICE simplified abstract|18042775]])=== |
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| | Tianliang Xu | | Tianliang Xu |
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| − | '''Brief explanation'''
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| − | The patent application describes a method and device for controlling home devices using a wireless local area network.
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| − | * The electronic device detects when a preset condition is met by the home device.
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| − | * It sends a message to the home device instructing it to use a specific antenna and obtain a random code.
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| − | * The electronic device receives the random code using the specified antenna.
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| − | * It then accesses a wireless local area network using the random code and obtains configuration information for controlling the home device.
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| − | * The configuration information includes an interface element of a control page and a control instruction.
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| − | * The electronic device displays the control page and interacts with the user using it.
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| − | * It sends the control instruction to the home device through the wireless local area network to control the home device.
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| − |
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| − | '''Abstract'''
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| − | A home device control method and a device. When detecting that the home device meets a preset condition, the electronic device sends a second message to the home device, to indicate the home device to use a first antenna and to indicate to obtain a random code; receives the random code sent by the home device by using the first antenna; accesses a wireless local area network based on the random code, and obtains configuration information including an interface element of a control page and a control instruction that are used to control the home device; and displays the control page and interacts with a user by using the control page, and sends the control instruction to the home device through the wireless local area network, to control the home device.
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| | ===NEURAL NETWORK-BASED CHANNEL ESTIMATION METHOD AND COMMUNICATION APPARATUS ([[US Patent Application 18352825. NEURAL NETWORK-BASED CHANNEL ESTIMATION METHOD AND COMMUNICATION APPARATUS simplified abstract|18352825]])=== | | ===NEURAL NETWORK-BASED CHANNEL ESTIMATION METHOD AND COMMUNICATION APPARATUS ([[US Patent Application 18352825. NEURAL NETWORK-BASED CHANNEL ESTIMATION METHOD AND COMMUNICATION APPARATUS simplified abstract|18352825]])=== |
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| | Zhaoyang ZHANG | | Zhaoyang ZHANG |
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| − | '''Brief explanation'''
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| − | This patent application describes a method and apparatus for channel estimation in a communication system using a neural network.
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| − | * The method involves obtaining location information of a communication apparatus.
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| − | * The location information is processed using a neural network to obtain channel information.
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| − | * The channel information represents the characteristics of the radio channel between two communication apparatuses.
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| − | * Communication is then performed based on the estimated channel information.
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| − | Benefits of this invention include:
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| − | * Avoiding the need for pilot signals for channel estimation.
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| − | * Reducing overheads associated with pilot signals.
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| − | * Improving the efficiency and accuracy of channel estimation.
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| − |
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| − | '''Abstract'''
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| − | This application discloses a neural network-based channel estimation method and a communication apparatus. The method may be implemented in the following steps: obtaining first location information of a first communication apparatus; processing the first location information by using a neural network, to obtain first channel information, where the first channel information is information about a radio channel between the first communication apparatus and a second communication apparatus; and performing communication based on the first channel information. The neural network is used to estimate channel information based on location information. This can avoid channel estimation based on a pilot signal, reduce overheads of the pilot signal, and improve efficiency and accuracy of estimating the channel information.
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| | ===Devices and Methods for Multicarrier Modulation Schemes ([[US Patent Application 18347170. Devices and Methods for Multicarrier Modulation Schemes simplified abstract|18347170]])=== | | ===Devices and Methods for Multicarrier Modulation Schemes ([[US Patent Application 18347170. Devices and Methods for Multicarrier Modulation Schemes simplified abstract|18347170]])=== |
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| | Kamel Tourki | | Kamel Tourki |
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| − | '''Brief explanation'''
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| − | The patent application describes a system for multicarrier modulation, which includes a transmitter device, a receiver device, and a transceiver device.
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| − | * The transmitter device receives a feedback message from the receiver device and uses it to obtain a set of signature roots.
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| − | * The transmitter device then constructs a Lagrange matrix or a Vandermonde matrix from the signature roots.
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| − | * Based on the matrix, the transmitter device generates a multicarrier modulated signal.
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| − | * The receiver device determines a set of signature roots and constructs a matrix from them.
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| − | * Using the matrix, the receiver device performs demodulation of the multicarrier modulated signal.
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| − | * The transceiver device includes both a transmitter and a receiver device.
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| − | * The transmitter generates a multicarrier modulated signal.
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| − | * The receiver performs demodulation of the multicarrier modulated signal.
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| − | '''Abstract'''
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| − | A transmitter device, a receiver device and a transceiver device for a multicarrier modulation scheme. The transmitter device is configured to obtain a plurality of signature roots based on receiving a feedback message from a receiver device, construct a Lagrange matrix or a Vandermonde matrix from the plurality of signature roots, and generate a multicarrier modulated signal based on the Lagrange matrix or the Vandermonde matrix. The receiver device is configured to determine a plurality of signature roots, construct a Lagrange matrix or a Vandermonde matrix from the plurality of signature roots, and perform a demodulation of a multicarrier modulated signal based on the Lagrange matrix or the Vandermonde matrix. The transceiver device comprises a transmitter device configured to generate a multicarrier modulated signal, and a receiver device configured to perform a demodulation of the multicarrier modulated signal.
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| | ===DATA TRANSMISSION METHOD ([[US Patent Application 18352338. DATA TRANSMISSION METHOD simplified abstract|18352338]])=== | | ===DATA TRANSMISSION METHOD ([[US Patent Application 18352338. DATA TRANSMISSION METHOD simplified abstract|18352338]])=== |
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| | Ting WANG | | Ting WANG |
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| − | '''Brief explanation'''
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| − | The patent application is about data transmission methods and apparatuses.
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| − | * The method involves determining information about a first modulation constellation diagram and communicating with a first device based on that diagram.
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| − | * The first modulation constellation diagram consists of M constellation points.
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| − | * The information about the first modulation constellation diagram can be one of the following:
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| − | * A value range of M1 constellation points in the first modulation constellation diagram, where M1 is an integer between 1 and M.
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| − | * Offsets of M1 constellation points in the first modulation constellation diagram relative to M1 constellation points in a reference modulation constellation diagram, where M1 is an integer between 1 and M.
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| − | * A rotation phase of the first modulation constellation diagram relative to a reference modulation constellation diagram.
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| − | '''Abstract'''
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| − | Embodiments of this application provide data transmission methods and apparatuses. In an implementation, a method includes: determining information about a first modulation constellation diagram and communicating with a first device based on the first modulation constellation diagram, wherein the first modulation constellation diagram comprises M constellation points, and wherein the information about the first modulation constellation diagram comprises one of: a value range of M1 constellation points in the first modulation constellation diagram, wherein M1 is an integer greater than or equal to 1 and less than or equal to M; offsets of M1 constellation points in the first modulation constellation diagram relative to M1 constellation points in a reference modulation constellation diagram, wherein M1 is an integer greater than or equal to 1 and less than or equal to M; or a rotation phase of the first modulation constellation diagram relative to a reference modulation constellation diagram.
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| | ===Control Plane Device Switching Method and Apparatus, and Forwarding-Control Separation System ([[US Patent Application 18354184. Control Plane Device Switching Method and Apparatus, and Forwarding-Control Separation System simplified abstract|18354184]])=== | | ===Control Plane Device Switching Method and Apparatus, and Forwarding-Control Separation System ([[US Patent Application 18354184. Control Plane Device Switching Method and Apparatus, and Forwarding-Control Separation System simplified abstract|18354184]])=== |
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| | Yaokun Zhang | | Yaokun Zhang |
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| − | '''Brief explanation'''
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| − | - The patent application describes a method for switching control plane (CP) devices in a forwarding-control separation system.
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| − | - When a user plane (UP) device detects that communication performance with an active CP device is not normal, it sends a switching request to a standby CP device.
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| − | - If a certain number of UP devices send the switching request, the standby CP device instructs all UP devices in the system to switch to the standby CP device.
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| − | - The method aims to improve communication performance in the system by automatically switching to a standby CP device when the active CP device is not performing well.
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| − | '''Abstract'''
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| − | A control plane (CP) device switching method includes that when a user plane (UP) device in a forwarding-control separation system detects that performance of communication between the UP device and an active CP device does not meet a normal communication condition, and performance of communication between the UP device and a standby CP device meets the normal communication condition, the UP device sends a switching request to the standby CP device. When detecting that a quantity of UP devices that each send the switching request is greater than or equal to a first quantity threshold, the standby CP device may indicate each UP device in the forwarding-control separation system to switch to the standby CP device.
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| | ===Scaling Method and Apparatus ([[US Patent Application 18345468. Scaling Method and Apparatus simplified abstract|18345468]])=== | | ===Scaling Method and Apparatus ([[US Patent Application 18345468. Scaling Method and Apparatus simplified abstract|18345468]])=== |
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| | Shitao Li | | Shitao Li |
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| − | '''Brief explanation'''
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| − | The patent application describes a method for scaling network functions in virtualized networks.
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| − | * The method involves a VNF manager (VNFM) receiving a scale-out request from an NFV orchestrator (NFVO).
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| − | * The scale-out request includes information about the VNF instance and the desired scale aspect and step.
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| − | * Based on the scale-out request, the VNFM determines the creation of a virtualization deployment unit (VDU) and a corresponding subnet.
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| − | * The VNFM then requests the creation of the VDU and subnet from a virtualized infrastructure manager (VIM).
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| − | '''Abstract'''
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| − | A scaling method related to the field of network function virtualization (NFV) includes a VNF manager (VNFM) that receives a virtualized network function (VNF) scale out request from an NFV orchestrator (NFVO), where the request includes VNF instance information and indication information that indicates a scale aspect and step; the VNFM determines, based on the VNF scale out request, information about a virtualization deployment unit (VDU) and a corresponding subnet that need to be created; and the VNFM requests creation of the VDU and the corresponding subnet from a virtualized infrastructure manager (VIM).
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| | ===INFORMATION FLOODING METHOD AND DEVICE ([[US Patent Application 18356407. INFORMATION FLOODING METHOD AND DEVICE simplified abstract|18356407]])=== | | ===INFORMATION FLOODING METHOD AND DEVICE ([[US Patent Application 18356407. INFORMATION FLOODING METHOD AND DEVICE simplified abstract|18356407]])=== |
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| | Yali WANG | | Yali WANG |
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| − | '''Brief explanation'''
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| − | The patent application describes a method and device for managing flooding information in an interior gateway protocol (IGP) instance.
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| − |
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| − | * The method allows for flexible management of flooding information and adapts to different flooding requirements in various scenarios.
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| − | * The flooding efficiency is improved, leading to savings in network resources.
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| − | * The method also enhances the processing efficiency of flooding information.
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| − | * A first network device obtains a flooding information set, which includes flooding information for each flooding instance within an IGP instance.
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| − | * The first network device sends packets, each carrying a flooding instance identifier and corresponding flooding information.
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| − | * The flooding instance identifier helps identify the specific flooding instance.
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| − |
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| − | '''Abstract'''
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| − | An information flooding method and a device, to flexibly manage flooding information of an interior gateway protocol (IGP) instance, adapt to flooding requirements in different scenarios, improve flooding efficiency, save network resources, and improve flooding information processing efficiency. The method includes: a first network device obtains a flooding information set, where the flooding information set includes flooding information corresponding to each of a plurality of flooding instances, and the plurality of flooding instances belong to one IGP instance. The first network device sends a plurality of packets, where each of the plurality of packets carries a corresponding flooding instance identifier and corresponding flooding information, and the flooding instance identifier is used to identify a flooding instance.
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| | ===METHOD FOR IMPROVED LAYER 2 ADDRESS ACQUISITION ([[US Patent Application 18356732. METHOD FOR IMPROVED LAYER 2 ADDRESS ACQUISITION simplified abstract|18356732]])=== | | ===METHOD FOR IMPROVED LAYER 2 ADDRESS ACQUISITION ([[US Patent Application 18356732. METHOD FOR IMPROVED LAYER 2 ADDRESS ACQUISITION simplified abstract|18356732]])=== |
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| | Donald E. Eastlake, III | | Donald E. Eastlake, III |
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| − |
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| − | '''Brief explanation'''
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| − | The patent application describes a method for a client device to acquire a Layer 2 address (MAC address) for itself.
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| − | * The client device selects a MAC address and generates a test message with a hash token to check if the selected MAC address is available.
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| − | * The hash token includes a unique value known only to the client device.
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| − | * The client device sends the test message and determines if there is a response or lack of response to determine if the selected MAC address is in use.
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| − | * If the selected MAC address is not in use, the client device can use it for itself.
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| − |
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| − | '''Abstract'''
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| − | A method for performing self-assignment Layer 2 address acquisition implemented by a client device. The method includes the client device selecting a Media Access Control (MAC) address and generating an outgoing test message that includes a first hash token to test an availability of the selected MAC address. The first hash token includes a K generation hash (H) value of a seed known only to the client device, where K is an integer value greater than one. The method further includes the client device sending the outgoing test message; determining based on a response to the outgoing test message or a lack of a response to the outgoing test message that the selected MAC address is not in use, and using the selected MAC address based on the determination that the selected MAC address is not in use.
| |
| | | | |
| | ===SECURITY POLICY PROCESSING METHOD AND COMMUNICATION DEVICE ([[US Patent Application 18348905. SECURITY POLICY PROCESSING METHOD AND COMMUNICATION DEVICE simplified abstract|18348905]])=== | | ===SECURITY POLICY PROCESSING METHOD AND COMMUNICATION DEVICE ([[US Patent Application 18348905. SECURITY POLICY PROCESSING METHOD AND COMMUNICATION DEVICE simplified abstract|18348905]])=== |
| Line 718: |
Line 520: |
| | Li HU | | Li HU |
| | | | |
| − |
| |
| − | '''Brief explanation'''
| |
| − | - This patent application describes a method and device for processing security policies in a communication network.
| |
| − | - The method involves a target access network device receiving a message from a source access network device, which includes indication information.
| |
| − | - If the indication information shows that a terminal device supports on-demand user plane security protection, the target access network device sends a path switch request to a mobility management entity.
| |
| − | - The path switch request carries a user plane security policy, which indicates whether to enable user plane integrity protection.
| |
| − | - The innovation aims to enhance security in communication networks by enabling on-demand user plane security protection between terminal devices and access network devices.
| |
| − | - The method and device described in the patent application provide a more efficient and flexible way to manage security policies in a communication network.
| |
| − |
| |
| − | '''Abstract'''
| |
| − | Embodiments of this application provide a security policy processing method and a communication device. A target access network device receives, from a source access network device, a message that includes indication information. Then, when the indication information indicates that a terminal device supports on-demand user plane security protection between the terminal device and an access network device, the target access network device sends, to a mobility management entity, a path switch request that carries a user plane security policy , where the user plane security policy indicates whether to enable user plane integrity protection.
| |
| | | | |
| | ===METHOD FOR DETERMINING TRUSTED TERMINAL AND RELATED APPARATUS ([[US Patent Application 18350011. METHOD FOR DETERMINING TRUSTED TERMINAL AND RELATED APPARATUS simplified abstract|18350011]])=== | | ===METHOD FOR DETERMINING TRUSTED TERMINAL AND RELATED APPARATUS ([[US Patent Application 18350011. METHOD FOR DETERMINING TRUSTED TERMINAL AND RELATED APPARATUS simplified abstract|18350011]])=== |
| Line 737: |
Line 528: |
| | Le LI | | Le LI |
| | | | |
| − |
| |
| − | '''Brief explanation'''
| |
| − | The abstract describes a method and apparatus for determining a trusted terminal in a zero trust network security architecture. This method improves the security of the architecture by establishing a trusted connection between the terminal and a policy control apparatus. Here are the key points:
| |
| − |
| |
| − | * The method is applied to a zero trust network security architecture.
| |
| − | * The terminal sends an access request when it wants to access an application server.
| |
| − | * A policy control apparatus sends an HTTPS connection request to the terminal based on the access request.
| |
| − | * The terminal sends verification information to the policy control apparatus in response to the HTTPS connection request.
| |
| − | * The policy control apparatus performs verification on the verification information.
| |
| − | * If the verification is successful, the terminal establishes an HTTPS connection with the policy control apparatus.
| |
| − | * The establishment of the HTTPS connection indicates that the terminal is considered a trusted terminal in the network.
| |
| − |
| |
| − | '''Abstract'''
| |
| − | A method for determining a trusted terminal and a related apparatus, which are applied to a zero trust network security architecture, improves security of the zero trust architecture. The method includes: a terminal sends an access request when the terminal accesses an application server. A policy control apparatus sends an HTTPS connection request to the terminal based on the access request from the terminal. The terminal sends verification information to the policy control apparatus based on the HTTPS connection request. The policy control apparatus performs verification on the verification information. After the verification on the verification information succeeds, the terminal successfully establishes an HTTPS connection to the policy control apparatus. The HTTPS connection indicates that the terminal is a trusted terminal.
| |
| | | | |
| | ===APPLICATION INTERFACE MIGRATION SYSTEM AND METHOD, AND RELATED DEVICE ([[US Patent Application 18043157. APPLICATION INTERFACE MIGRATION SYSTEM AND METHOD, AND RELATED DEVICE simplified abstract|18043157]])=== | | ===APPLICATION INTERFACE MIGRATION SYSTEM AND METHOD, AND RELATED DEVICE ([[US Patent Application 18043157. APPLICATION INTERFACE MIGRATION SYSTEM AND METHOD, AND RELATED DEVICE simplified abstract|18043157]])=== |
| Line 759: |
Line 536: |
| | Fei SUN | | Fei SUN |
| | | | |
| − |
| |
| − | '''Brief explanation'''
| |
| − | The patent application describes a method for migrating an application interface.
| |
| − | * The method involves receiving recovery instructions using a distributed service.
| |
| − | * A recovery routing stack is generated based on page routing data.
| |
| − | * The first page is loaded based on the recovery routing stack and the current page routing stack.
| |
| − | * The UI binding data is checked based on scenario information.
| |
| − | * If the check succeeds, the UI binding data is stored in a shared data segment of the target application.
| |
| − | * The component view of the first page is refreshed.
| |
| − |
| |
| − | '''Abstract'''
| |
| − | An application interface migration method includes: receiving the recovery instruction by using a second distributed service; generating a recovery routing stack based on the page routing data, and load a first page based on the recovery routing stack and a current page routing stack; checking the UI binding data based on a declaration field corresponding to scenario information; storing the UI binding data in a shared data segment of a target application if the check succeeds; and refreshing a component view of the first page.
| |
| | | | |
| | ===IoT Device Management Method and Terminal ([[US Patent Application 18044931. IoT Device Management Method and Terminal simplified abstract|18044931]])=== | | ===IoT Device Management Method and Terminal ([[US Patent Application 18044931. IoT Device Management Method and Terminal simplified abstract|18044931]])=== |
| Line 779: |
Line 544: |
| | Zhen Liu | | Zhen Liu |
| | | | |
| − |
| |
| − | '''Brief explanation'''
| |
| − | The abstract describes a method for managing IoT devices through a mobile terminal.
| |
| − |
| |
| − | * The IoT device sends a message with its identifier and registration status to the mobile terminal.
| |
| − | * If the device is registered, the mobile terminal displays a control interface for the device.
| |
| − | * If the device is not registered, the mobile terminal automatically starts networking for the device.
| |
| − |
| |
| − | '''Abstract'''
| |
| − | An internet of things (IoT) device management method includes, after receiving a first input, an IoT device that sends, by short-range communication, a first message including an identifier of the IoT device and a registration status of the IoT device. When the registration status of the IoT device indicates that the IoT device is registered, the mobile terminal displays a control interface of the IoT device. When the registration status of the IoT device indicates that the IoT device is not registered, the mobile terminal automatically starts networking for the IoT device.
| |
| | | | |
| | ===Method for Configuring Theme Color of Terminal Device, Apparatus, and Terminal Device ([[US Patent Application 17802787. Method for Configuring Theme Color of Terminal Device, Apparatus, and Terminal Device simplified abstract|17802787]])=== | | ===Method for Configuring Theme Color of Terminal Device, Apparatus, and Terminal Device ([[US Patent Application 17802787. Method for Configuring Theme Color of Terminal Device, Apparatus, and Terminal Device simplified abstract|17802787]])=== |
| Line 797: |
Line 552: |
| | Jiasi Gao | | Jiasi Gao |
| | | | |
| − |
| |
| − | '''Brief explanation'''
| |
| − | The patent application describes a method for configuring the theme color of a terminal device based on the tone type, cool and warm color system information, and arrangement and proportion information of a representative color system of a picture.
| |
| − |
| |
| − | * Obtaining the tone type of a picture when a terminal device switches its screen picture.
| |
| − | * Determining the cool and warm color system information of the picture.
| |
| − | * Identifying the arrangement and proportion information of a representative color system of the picture.
| |
| − | * Configuring the theme color of the terminal device based on the obtained information.
| |
| − |
| |
| − | '''Abstract'''
| |
| − | A method for configuring a theme color of a terminal device includes obtaining a tone type of a to-be-switched-to picture when it is detected that a terminal device switches a screen picture, determining cool and warm color system information of the picture, identifying arrangement and proportion information of a representative color system of the picture, and configuring a theme color of the terminal device based on the tone type, the cool and warm color system information, and the arrangement and proportion information of the representative color system.
| |
| | | | |
| | ===Window Display Method and Device ([[US Patent Application 18246971. Window Display Method and Device simplified abstract|18246971]])=== | | ===Window Display Method and Device ([[US Patent Application 18246971. Window Display Method and Device simplified abstract|18246971]])=== |
| Line 816: |
Line 560: |
| | Xingchen Zhou | | Xingchen Zhou |
| | | | |
| − |
| |
| − | '''Brief explanation'''
| |
| − | The abstract describes a patent application for a terminal that displays an application window on a display screen. When the terminal receives a specific operation, it displays an animation where the application window moves. If the application window moves to a specified area of the display screen, the terminal then displays a live window that includes some elements from the application window.
| |
| − |
| |
| − | * Terminal displays an application window on a display screen
| |
| − | * Terminal shows an animation when a specific operation is received
| |
| − | * Application window moves during the animation
| |
| − | * If the application window moves to a specified area, a live window is displayed
| |
| − | * Live window includes some elements from the application window
| |
| − |
| |
| − | '''Abstract'''
| |
| − | A terminal displays an application window of a first application on a display screen of the terminal. The application window includes a plurality of elements. After receiving a first operation, the terminal displays an animation in which the application window moves. When determining that the application window moves to a specified area of the display screen of the terminal, the terminal displays a live window on the display screen of the terminal. The live window includes some elements in the application window.
| |
| | | | |
| | ===CALL METHOD AND APPARATUS ([[US Patent Application 18305193. CALL METHOD AND APPARATUS simplified abstract|18305193]])=== | | ===CALL METHOD AND APPARATUS ([[US Patent Application 18305193. CALL METHOD AND APPARATUS simplified abstract|18305193]])=== |
| Line 836: |
Line 568: |
| | Fusheng Li | | Fusheng Li |
| | | | |
| − |
| |
| − | '''Brief explanation'''
| |
| − | The patent application describes a call method and apparatus that improve the user experience during a call process. Here are the key points:
| |
| − |
| |
| − | * The method involves automatically selecting an audio device for voice pickup and playback during a call.
| |
| − | * If the user does not actively choose an audio device, the electronic device will select one that meets the user's expectations.
| |
| − | * The selection is made from the available audio devices.
| |
| − | * The goal is to enhance the user experience during a call by ensuring the audio devices used meet the user's preferences.
| |
| − |
| |
| − | '''Abstract'''
| |
| − | Embodiments of this application disclose a call method and an apparatus. In the call method, when a user does not actively select an audio device as a voice pickup device and a voice play device, after establishing a call connection to another electronic device, an electronic device selects, from available audio devices, an audio device that meets a user expectation as the voice pickup device and the voice play device. According to technical solutions provided in the embodiments of this application, user experience in a call process can be improved.
| |
| | | | |
| | ===METHOD FOR PERFORMING CHARGING PROCESSING ON MOBILE LOCAL AREA NETWORK SERVICE, SYSTEM, AND RELATED DEVICE ([[US Patent Application 18352789. METHOD FOR PERFORMING CHARGING PROCESSING ON MOBILE LOCAL AREA NETWORK SERVICE, SYSTEM, AND RELATED DEVICE simplified abstract|18352789]])=== | | ===METHOD FOR PERFORMING CHARGING PROCESSING ON MOBILE LOCAL AREA NETWORK SERVICE, SYSTEM, AND RELATED DEVICE ([[US Patent Application 18352789. METHOD FOR PERFORMING CHARGING PROCESSING ON MOBILE LOCAL AREA NETWORK SERVICE, SYSTEM, AND RELATED DEVICE simplified abstract|18352789]])=== |
| Line 855: |
Line 576: |
| | Xiaoqian Chai | | Xiaoqian Chai |
| | | | |
| − |
| |
| − | '''Brief explanation'''
| |
| − | The patent application describes a system for charging mobile local area network services provided by a telecom operator.
| |
| − | * The system includes a charging trigger device and a charging processing device.
| |
| − | * The charging trigger device sends charging information related to the mobile local area network service to the charging processing device.
| |
| − | * The mobile local area network service is a service that allows intra-group communication within a mobile local area network group.
| |
| − | * The charging processing device receives the charging information and performs charging processing on it.
| |
| − | * The charging processing device then sends the charging processing result back to the charging trigger device.
| |
| − |
| |
| − | '''Abstract'''
| |
| − | A charging trigger device sends local area network charging information to a charging processing device, where the local area network charging information is charging information related to a mobile local area network service, and the mobile local area network service is a service in which a telecom operator provides intra-group communication for a mobile local area network group based on at least one user plane data gateway. The charging processing device receives the local area network charging information, performs charging processing on the local area network charging information, and then sends a charging processing result of the local area network charging information to the charging trigger device.
| |
| | | | |
| | ===Transmission Method, Apparatus, and System ([[US Patent Application 18356854. Transmission Method, Apparatus, and System simplified abstract|18356854]])=== | | ===Transmission Method, Apparatus, and System ([[US Patent Application 18356854. Transmission Method, Apparatus, and System simplified abstract|18356854]])=== |
| Line 874: |
Line 584: |
| | Weiguang Zhou | | Weiguang Zhou |
| | | | |
| − |
| |
| − | '''Brief explanation'''
| |
| − | The patent application describes an application that allows for bidirectional transmission of audio/video signals between two devices.
| |
| − | * The application includes a first transmission apparatus and a second transmission apparatus connected by a cable.
| |
| − | * The cable has a specific number of downlink lanes and uplink lanes.
| |
| − | * The audio/video signal can be transmitted in both directions between the two devices using the cable.
| |
| − |
| |
| − | '''Abstract'''
| |
| − | This application provides a transmission method, apparatus, and system, to implement bidirectional transmission of an audio/video signal between peer devices. The transmission system may include a first transmission apparatus and a second transmission apparatus, where the first transmission apparatus is connected to the second transmission apparatus through a first cable, and the first cable includes a first number of main downlink lanes and a second number of main uplink lanes. Bidirectional transmission of the audio/video signal between the first transmission apparatus and the second transmission apparatus is performed through the first cable.
| |
| | | | |
| | ===LISSAJOUS DUAL-AXIAL SCAN COMPONENT ([[US Patent Application 18196773. LISSAJOUS DUAL-AXIAL SCAN COMPONENT simplified abstract|18196773]])=== | | ===LISSAJOUS DUAL-AXIAL SCAN COMPONENT ([[US Patent Application 18196773. LISSAJOUS DUAL-AXIAL SCAN COMPONENT simplified abstract|18196773]])=== |
| Line 891: |
Line 592: |
| | Marcel REHER | | Marcel REHER |
| | | | |
| − |
| |
| − | '''Brief explanation'''
| |
| − | - The patent application describes a Lissajous dual-axial scan component.
| |
| − | - The component includes an outer frame, pairs of supports, an inner frame, a mirror, a sensing arrangement, a controller, and a memory.
| |
| − | - The memory stores multiple tuples, each containing values for first-axial bias frequency, second-axial bias frequency, and phase difference between actual driving frequencies of the mirror.
| |
| − | - The controller receives signals from the sensing arrangement indicating current resonant frequencies of the mirror.
| |
| − | - Based on these signals, the controller selects a tuple from the memory and sets the applied bias frequencies and their phase difference according to the selected tuple.
| |
| − |
| |
| − | '''Abstract'''
| |
| − | The present disclosure provides a Lissajous dual-axial scan component () that includes an outer frame (), a first pair of supports (A-B), a second pair of supports (A-B), an inner frame (), a mirror (), a sensing arrangement (), a controller () and a memory (). The memory () stores multiple tuples each including a first-axial bias frequency value, a second-axial bias frequency value, and a phase difference between actual driving frequencies (i.e. a first-axial bias frequency and a second-axial bias frequency) of the mirror (). The controller () is coupled to the sensing arrangement () to receive signals indicative of current resonant frequencies of the mirror () and configured to select one of the tuples from the memory () based on the signals received from the sensing arrangement () and set the applied bias frequencies, and their phase difference, according to the selected tuple.
| |
| | | | |
| | ===ENCODING AND DECODING METHODS AND APPARATUSES WITH MULTIPLE IMAGE BLOCK DIVISION MANNERS ([[US Patent Application 18356955. ENCODING AND DECODING METHODS AND APPARATUSES WITH MULTIPLE IMAGE BLOCK DIVISION MANNERS simplified abstract|18356955]])=== | | ===ENCODING AND DECODING METHODS AND APPARATUSES WITH MULTIPLE IMAGE BLOCK DIVISION MANNERS ([[US Patent Application 18356955. ENCODING AND DECODING METHODS AND APPARATUSES WITH MULTIPLE IMAGE BLOCK DIVISION MANNERS simplified abstract|18356955]])=== |
| Line 909: |
Line 600: |
| | Changcai Lai | | Changcai Lai |
| | | | |
| − |
| |
| − | '''Brief explanation'''
| |
| − | The patent application describes a decoding method for processing a bitstream.
| |
| − | * The method involves parsing the bitstream to determine if a coding block needs to be partitioned.
| |
| − | * If partitioning is required, the bitstream is further parsed to determine the direction of partitioning (horizontal or vertical).
| |
| − | * The current coding block is then divided into four subblocks based on the determined direction.
| |
| − | * Finally, the current coding block is reconstructed using the four subblocks.
| |
| − |
| |
| − | '''Abstract'''
| |
| − | An decoding method is disclosed, including: parsing a bitstream to obtain a first flag, wherein the first flag specifies whether a current coding block is required to be partitioned; when the first flag specifies that the current coding block is required to be partitioned, parsing the bitstream to obtain a second flag, wherein the second flag specifies whether the current coding blocks is partitioned in a horizontal direction or a vertical direction; partitioning the current coding block into four first rectangular subblocks in the horizontal direction or four second rectangular subblocks in the vertical direction; and reconstructing the current coding block based on the four first rectangular subblocks or the four second rectangular subblocks.
| |
| | | | |
| | ===SPLITTING APPARATUS, DUAL-MODE ONU, OPTICAL NETWORK SYSTEM, AND COMMUNICATION METHOD ([[US Patent Application 18352302. SPLITTING APPARATUS, DUAL-MODE ONU, OPTICAL NETWORK SYSTEM, AND COMMUNICATION METHOD simplified abstract|18352302]])=== | | ===SPLITTING APPARATUS, DUAL-MODE ONU, OPTICAL NETWORK SYSTEM, AND COMMUNICATION METHOD ([[US Patent Application 18352302. SPLITTING APPARATUS, DUAL-MODE ONU, OPTICAL NETWORK SYSTEM, AND COMMUNICATION METHOD simplified abstract|18352302]])=== |
| Line 927: |
Line 608: |
| | Junqiao Wan | | Junqiao Wan |
| | | | |
| − |
| |
| − | '''Brief explanation'''
| |
| − | The patent application describes a splitting apparatus that provides multiple groups of ports and includes multiple splitting elements.
| |
| − | * The splitting elements have feeder ends and branch ends, with the number of branch ends being one less than the number of feeder ends.
| |
| − | * The branch ends of each splitting element are connected to the branch ends of other splitting elements, creating a network.
| |
| − | * The feeder ends of the splitting elements are connected to different groups of ports.
| |
| − | * The splitting apparatus can be used to implement an optical bus structure with peer-to-peer topologies.
| |
| − |
| |
| − | '''Abstract'''
| |
| − | A splitting apparatus provides M groups of ports and includes M splitting elements. Each splitting element includes at least one feeder end and N branch ends, where M=N+1. Each branch end of each splitting element is coupled to one branch end of another splitting element in the M splitting elements, where different branch ends of each splitting element are coupled to one branch end of different splitting elements. A feeder end of each splitting element is coupled to one group of ports in the M groups of ports of the splitting apparatus, and feeder ends of different splitting elements are coupled to different groups of ports. The splitting apparatus may implement an optical bus structure with peer-to-peer topologies.
| |
| | | | |
| | ===AUDIO CONTROLLER FOR A SEMI-ADAPTIVE ACTIVE NOISE REDUCTION DEVICE ([[US Patent Application 18311063. AUDIO CONTROLLER FOR A SEMI-ADAPTIVE ACTIVE NOISE REDUCTION DEVICE simplified abstract|18311063]])=== | | ===AUDIO CONTROLLER FOR A SEMI-ADAPTIVE ACTIVE NOISE REDUCTION DEVICE ([[US Patent Application 18311063. AUDIO CONTROLLER FOR A SEMI-ADAPTIVE ACTIVE NOISE REDUCTION DEVICE simplified abstract|18311063]])=== |
| Line 945: |
Line 616: |
| | Liyun Pang | | Liyun Pang |
| | | | |
| − |
| |
| − | '''Brief explanation'''
| |
| − | The abstract describes an audio controller for active noise reduction (ANR) that reduces ambient noise.
| |
| − | * The audio controller has processing circuitry that includes a fixed ANR filter and an adaptive ANR filter.
| |
| − | * The fixed ANR filter generates a first noise reduction signal.
| |
| − | * The adaptive ANR filter has adjustable filter coefficients and generates a second noise reduction signal.
| |
| − | * The processing circuitry combines the first and second noise reduction signals to generate a total noise reduction signal.
| |
| − | * The total noise reduction signal is a weighted linear combination of the first and second noise reduction signals.
| |
| − |
| |
| − | '''Abstract'''
| |
| − | An audio controller for an active noise reduction, ANR, reduces an ambient noise signal. The audio controller includes processing circuitry configured to provide a fixed ANR filter configured to generate a first noise reduction signal. Moreover, the processing circuitry is further configured to provide an adaptive ANR filter. The adaptive ANR filter includes one or more adjustable filter coefficients for adapting the adaptive ANR filter and the adaptive ANR filter is configured to generate a second noise reduction signal. The processing circuitry is further configured to generate a total noise reduction signal as an adjustable weighted linear combination of the first noise reduction signal and the second noise reduction signal.
| |
| | | | |
| | ===Speaker and Terminal ([[US Patent Application 18028382. Speaker and Terminal simplified abstract|18028382]])=== | | ===Speaker and Terminal ([[US Patent Application 18028382. Speaker and Terminal simplified abstract|18028382]])=== |
| Line 964: |
Line 624: |
| | Peng Huo | | Peng Huo |
| | | | |
| − |
| |
| − | '''Brief explanation'''
| |
| − | The abstract describes a speaker design with a magnetic assembly and a coil located in a magnetic gap. It also includes two dampers, one between the coil and a connecting member, and another between the connecting member and the side wall of the speaker.
| |
| − |
| |
| − | * Speaker design with a magnetic assembly and coil in a magnetic gap
| |
| − | * Two dampers included - one between the coil and connecting member, and another between the connecting member and side wall
| |
| − | * First damper close to upper end of coil, second damper close to lower end of coil
| |
| − | * Provides improved stability and performance for the speaker
| |
| − |
| |
| − | '''Abstract'''
| |
| − | A speaker in which an end of a magnetic assembly close to the diaphragm has a magnetic gap. A coil is wound around a coil former, and at least a portion of the coil is located in the magnetic gap. A connecting member is arranged on a side of the coil former close to a side wall of the accommodating cavity. An annular first damper is arranged between the coil former and the connecting member. The first damper is close to an upper end of the coil and is distal from a lower end of the coil. An annular second damper is arranged between the connecting member and the side wall of the accommodating cavity. The second damper is close to the lower end of the coil and is distal from the upper end of the coil.
| |
| | | | |
| | ===MULTICAST SERVICE TRANSMISSION METHOD AND DEVICE ([[US Patent Application 18315264. MULTICAST SERVICE TRANSMISSION METHOD AND DEVICE simplified abstract|18315264]])=== | | ===MULTICAST SERVICE TRANSMISSION METHOD AND DEVICE ([[US Patent Application 18315264. MULTICAST SERVICE TRANSMISSION METHOD AND DEVICE simplified abstract|18315264]])=== |
| Line 983: |
Line 632: |
| | Yuanping ZHU | | Yuanping ZHU |
| | | | |
| − |
| |
| − | '''Brief explanation'''
| |
| − | The patent application describes a method for transmitting multicast services.
| |
| − | * The method involves a management device that receives a message.
| |
| − | * Based on the message, the management device instructs a gateway device to send a data packet of a multicast service to a terminal device or an access network device.
| |
| − | * Alternatively, the management device can instruct the gateway device to stop sending a data packet of the multicast service to the terminal device or the access network device.
| |
| − |
| |
| − | '''Abstract'''
| |
| − | A multicast service transmission method includes: a management device that receives a first message; the management device based on the first message, instructs a gateway device to send a data packet of the first multicast service to the terminal device or the access network device, or the management device instructs a gateway device to stop sending a data packet of the first multicast service to the terminal device or the access network device.
| |
| | | | |
| | ===COMMUNICATION METHOD AND APPARATUS ([[US Patent Application 18351563. COMMUNICATION METHOD AND APPARATUS simplified abstract|18351563]])=== | | ===COMMUNICATION METHOD AND APPARATUS ([[US Patent Application 18351563. COMMUNICATION METHOD AND APPARATUS simplified abstract|18351563]])=== |
| Line 1,000: |
Line 640: |
| | Bin Xu | | Bin Xu |
| | | | |
| − |
| |
| − | '''Brief explanation'''
| |
| − | The patent application is for an application that ensures service continuity of a multimedia broadcast service (MBS) during a cell handover process in a terminal device.
| |
| − | * The application provides a communication method and apparatus for maintaining uninterrupted MBS in a terminal device during a cell handover.
| |
| − | * The method involves configuring a second radio bearer to carry a unicast service, which is currently being carried by a first radio bearer used for MBS communication.
| |
| − | * The first access network device sends the MBS to the terminal device in a unicast mode through the second radio bearer, ensuring continuous service during the handover process.
| |
| − |
| |
| − | '''Abstract'''
| |
| − | This application provides a communication method and apparatus, and relates to the field of communication technologies, to ensure service continuity of an MBS of a terminal device in a cell handover process. The method includes: A first access network device configures, as a second radio bearer that is used to carry a unicast service, a first radio bearer that is currently used to carry an MBS between the first access network device and a terminal device. The first access network device sends the MBS to the terminal device in a unicast mode through the second radio bearer.
| |
| | | | |
| | ===CALL METHOD AND TERMINAL DEVICE ([[US Patent Application 18042734. CALL METHOD AND TERMINAL DEVICE simplified abstract|18042734]])=== | | ===CALL METHOD AND TERMINAL DEVICE ([[US Patent Application 18042734. CALL METHOD AND TERMINAL DEVICE simplified abstract|18042734]])=== |
| Line 1,017: |
Line 648: |
| | Xuefei YANG | | Xuefei YANG |
| | | | |
| − |
| |
| − | '''Brief explanation'''
| |
| − | The patent application describes methods, terminal devices, and computer storage media for transferring a call from one device to another based on their relative distances.
| |
| − |
| |
| − | * The method involves determining the distance between two devices, where one device is currently in a call and the other is carried by the user.
| |
| − | * If the distance between the devices exceeds a preset distance, the call is transferred to another device.
| |
| − | * The call can be transferred to either the second device or a third device, depending on their relative distances.
| |
| − | * The third device must be within a preset threshold distance from the second device.
| |
| − | * This innovation allows for seamless call transfer between devices based on their proximity to each other.
| |
| − |
| |
| − | '''Abstract'''
| |
| − | Methods, terminal devices and computer storage media are provided. An example method includes: determining a first distance of a second apparatus relative to a first apparatus, where the first apparatus is currently in the call, the second apparatus is currently carried by the user, and there is a communication connection between the first apparatus and the second apparatus; determining that the first distance is greater than a preset distance; and controlling the call on the first apparatus to be transferred to the second apparatus or a third apparatus, so that the call continues on the second apparatus or the third apparatus, where a second distance of the third apparatus relative to the second apparatus is less than a preset threshold.
| |
| | | | |
| | ===SECURITY POLICY PROCESSING METHOD AND COMMUNICATION DEVICE ([[US Patent Application 18348946. SECURITY POLICY PROCESSING METHOD AND COMMUNICATION DEVICE simplified abstract|18348946]])=== | | ===SECURITY POLICY PROCESSING METHOD AND COMMUNICATION DEVICE ([[US Patent Application 18348946. SECURITY POLICY PROCESSING METHOD AND COMMUNICATION DEVICE simplified abstract|18348946]])=== |
| Line 1,037: |
Line 656: |
| | Li HU | | Li HU |
| | | | |
| − |
| |
| − | '''Brief explanation'''
| |
| − | The abstract describes a method for implementing a user plane security activation mechanism in a network where a core network element does not support on-demand user plane security protection.
| |
| − |
| |
| − | * The method involves receiving a message from a core network device, which includes container information from a source access network device.
| |
| − | * The target access network device determines the user plane security activation status between itself and a terminal device based on the received message.
| |
| − | * The user plane security activation status indicates whether user plane ciphering protection and/or user plane integrity protection is activated.
| |
| − |
| |
| − | '''Abstract'''
| |
| − | Embodiments of this application disclose a security policy processing method, to implement a best-effort on-demand user plane security activation mechanism in a network in which there is a core network element that does not support on-demand user plane security protection. The security policy processing method in embodiments of this application includes: A target 1 receives a message #- from a core network device #-, where the message #- includes container information from a source access network device. The target access network device determines a user plane security activation status between the target access network device and a terminal device based on the message #-, where the user plane security activation status indicates whether user plane ciphering protection is activated and/or whether user plane integrity protection is activated.
| |
| | | | |
| | ===KEY IDENTIFIER GENERATION METHOD AND RELATED APPARATUS ([[US Patent Application 18348834. KEY IDENTIFIER GENERATION METHOD AND RELATED APPARATUS simplified abstract|18348834]])=== | | ===KEY IDENTIFIER GENERATION METHOD AND RELATED APPARATUS ([[US Patent Application 18348834. KEY IDENTIFIER GENERATION METHOD AND RELATED APPARATUS simplified abstract|18348834]])=== |
| Line 1,055: |
Line 664: |
| | He Li | | He Li |
| | | | |
| − |
| |
| − | '''Brief explanation'''
| |
| − | - The patent application describes a function called AUSF that manages authentication requests.
| |
| − | - AUSF receives an authentication request message from AMF, which includes a concealed identifier called SUCI.
| |
| − | - AUSF sends a request message to UDM to obtain an authentication vector, which includes authentication and key management information for an application.
| |
| − | - AUSF receives a response message from UDM, which includes the authentication vector and an indication of the key management for the application (AKMA).
| |
| − | - Based on the AKMA indication information, AUSF generates an authentication and key management for application-key identifier.
| |
| − | - The authentication and key management for application-key identifier is based on a routing indicator (RID) in the SUCI.
| |
| − |
| |
| − | '''Abstract'''
| |
| − | An authentication management function AUSF receives an authentication request message from an access and mobility management function AMF, where the authentication request message carries a subscription concealed identifier SUCI. The AUSF sends an authentication vector get request message to a unified data management UDM function, where the authentication vector get request message carries the SUCI. The AUSF receives an authentication vector get response message from the UDM, where the authentication vector get response message includes authentication and key management for application AKMA indication information. The AUSF generates, based on the AKMA indication information, an authentication and key management for application-key identifier based on a routing indicator RID in the SUCI.
| |
| | | | |
| | ===COMMUNICATION METHOD AND COMMUNICATION APPARATUS THEREOF ([[US Patent Application 18352421. COMMUNICATION METHOD AND COMMUNICATION APPARATUS THEREOF simplified abstract|18352421]])=== | | ===COMMUNICATION METHOD AND COMMUNICATION APPARATUS THEREOF ([[US Patent Application 18352421. COMMUNICATION METHOD AND COMMUNICATION APPARATUS THEREOF simplified abstract|18352421]])=== |
| Line 1,074: |
Line 672: |
| | Tingting GENG | | Tingting GENG |
| | | | |
| − |
| |
| − | '''Brief explanation'''
| |
| − | The patent application describes a communication method between two network nodes.
| |
| − | * The first network node sends a message to the second network node, containing configuration information.
| |
| − | * The second network node receives the message and determines second configuration information based on it.
| |
| − | * The first network node includes one or more protocol layers such as packet data convergence, service data adaptation, or radio resource control.
| |
| − | * The second network node includes one or more protocol layers such as radio link control, media access control, or physical layer.
| |
| − |
| |
| − | '''Abstract'''
| |
| − | In a communication method, a first network node sends a first message to a second network node, where the first message includes first configuration information. The first network node receives a second message from the second network node, where the second message includes second configuration information determined based on the first message. The first network node includes at least one of a packet data convergence protocol layer, a service data adaptation protocol layer, or a radio resource control protocol layer. The second network node includes at least one of a radio link control protocol layer, a media access control layer, or a physical layer.
| |
| | | | |
| | ===DATA PROCESSING METHOD AND APPARATUS ([[US Patent Application 17986219. DATA PROCESSING METHOD AND APPARATUS simplified abstract|17986219]])=== | | ===DATA PROCESSING METHOD AND APPARATUS ([[US Patent Application 17986219. DATA PROCESSING METHOD AND APPARATUS simplified abstract|17986219]])=== |
| Line 1,092: |
Line 680: |
| | Yang XIN | | Yang XIN |
| | | | |
| − |
| |
| − | '''Brief explanation'''
| |
| − | This patent application describes a method and apparatus for processing data.
| |
| − |
| |
| − | * The method involves parsing a received packet and determining the service type information of the data flow it belongs to.
| |
| − | * The user plane data processing network element obtains additional service type information from a data analysis network element.
| |
| − | * The user plane data processing network element then processes the data flow based on both the first and second service type information.
| |
| − |
| |
| − | This innovation aims to improve the accuracy of identifying the service type of transmitted data.
| |
| − |
| |
| − | '''Abstract'''
| |
| − | Embodiments of this application provide a data processing method and apparatus. The method includes: parsing, by a user plane data processing network element, a received packet and determining first service type information of a data flow to which the packet belongs; obtaining, by the user plane data processing network element, second service type information of the data flow from a data analysis network element; and processing, by the user plane data processing network element, the data flow based on the first service type information and the second service type information. With the data processing method and apparatus disclosed herein, accuracy in identifying a service type of transmitted data can be improved.
| |
| | | | |
| | ===COMMUNICATION METHOD AND APPARATUS BASED ON INTEGRATED ACCESS AND BACKHAUL ([[US Patent Application 18352865. COMMUNICATION METHOD AND APPARATUS BASED ON INTEGRATED ACCESS AND BACKHAUL simplified abstract|18352865]])=== | | ===COMMUNICATION METHOD AND APPARATUS BASED ON INTEGRATED ACCESS AND BACKHAUL ([[US Patent Application 18352865. COMMUNICATION METHOD AND APPARATUS BASED ON INTEGRATED ACCESS AND BACKHAUL simplified abstract|18352865]])=== |
| Line 1,112: |
Line 688: |
| | Shitong Yuan | | Shitong Yuan |
| | | | |
| − |
| |
| − | '''Brief explanation'''
| |
| − | The abstract describes a system where an IAB node reports information to a donor node, indicating a condition under which certain components of the IAB node work synchronously.
| |
| − | * The IAB node consists of an MT (Mobile Terminal) and a DU (Donor Unit).
| |
| − | * The first information reported by the IAB node indicates a specific condition.
| |
| − | * This condition enables the MT and DU to work together synchronously.
| |
| − | * Under this condition, the DU can communicate with a lower-level node or a terminal device.
| |
| − | * Simultaneously, the MT can communicate with an upper-level node of the IAB node.
| |
| − |
| |
| − | '''Abstract'''
| |
| − | An IAB node reports first information to a donor node of the IAB node, where the first information indicates a first condition, and the first condition is a condition under which an MT of the IAB node and a DU of the IAB node work synchronously; and under the first condition, the DU of the IAB node communicates with a lower-level node of the IAB node or a terminal device, and synchronously, the MT of the IAB node communicates with an upper-level node of the IAB node.
| |
| | | | |
| | ===WIRELESS COMMUNICATION METHOD, COMMUNICATION APPARATUS, AND COMMUNICATION SYSTEM ([[US Patent Application 18355714. WIRELESS COMMUNICATION METHOD, COMMUNICATION APPARATUS, AND COMMUNICATION SYSTEM simplified abstract|18355714]])=== | | ===WIRELESS COMMUNICATION METHOD, COMMUNICATION APPARATUS, AND COMMUNICATION SYSTEM ([[US Patent Application 18355714. WIRELESS COMMUNICATION METHOD, COMMUNICATION APPARATUS, AND COMMUNICATION SYSTEM simplified abstract|18355714]])=== |
| Line 1,131: |
Line 696: |
| | Fangyuan ZHU | | Fangyuan ZHU |
| | | | |
| − |
| |
| − | '''Brief explanation'''
| |
| − | The patent application describes a wireless communication method that enables seamless handover of data packets between different network slices in a wireless network.
| |
| − |
| |
| − | * The method involves a mobility management network element receiving a handover request from a source access network device.
| |
| − | * The handover request includes an identifier of a first session, which corresponds to a first network slice.
| |
| − | * The first session is used to transmit a data packet of a first application.
| |
| − | * If the target access network device does not support the first network slice, the method determines a second network slice supported by the target access network device.
| |
| − | * The method then triggers the target access network device to transmit the data packet of the first application through the second network slice.
| |
| − |
| |
| − | '''Abstract'''
| |
| − | A wireless communication method includes: A mobility management network element receives a handover request from a source access network device, where the handover request includes an identifier of a first session, the first session corresponds to a first network slice, and the first session is used to transmit a data packet of a first application; when determining that a target access network device does not support the first network slice, determines a second network slice supported by the target access network device; and triggers the target access network device to transmit the data packet of the first application through the second network slice.
| |
| | | | |
| | ===DATA TRANSMISSION METHOD AND APPARATUS ([[US Patent Application 18352770. DATA TRANSMISSION METHOD AND APPARATUS simplified abstract|18352770]])=== | | ===DATA TRANSMISSION METHOD AND APPARATUS ([[US Patent Application 18352770. DATA TRANSMISSION METHOD AND APPARATUS simplified abstract|18352770]])=== |
| Line 1,151: |
Line 704: |
| | Xingxing HU | | Xingxing HU |
| | | | |
| − |
| |
| − | '''Brief explanation'''
| |
| − | The patent application describes a method for improving data transmission in a network.
| |
| − | * The method involves configuring a primary secondary cell group cell for a terminal device.
| |
| − | * The master network device performs early data transmission to the network device associated with the primary secondary cell group cell.
| |
| − | * The data packet sent to the network device includes a packet data convergence protocol protocol data unit.
| |
| − | * The data packet may contain data on an MN terminated secondary cell group bearer and/or a data packet on an MN terminated split bearer.
| |
| − | * This method reduces data transmission delay by allowing the network device to send forwarded data to the terminal device after it has accessed the network device.
| |
| − |
| |
| − | '''Abstract'''
| |
| − | A method is provided, including: configuring a conditional candidate primary secondary cell group cell PSCell addition or change for a terminal device; and performing, by a master network device, early data transmission oriented to a network device to which a candidate PSCell belongs, and for example, before the terminal device accesses the candidate PSCell, sending a data packet to the network device to which the candidate PSCell belongs, where a form of the data packet is a packet data convergence protocol protocol data unit, and the data packet includes a data packet on an MN terminated secondary cell group bearer and/or a data packet on an MN terminated split bearer. In this way, after the terminal device accesses a candidate network device, the candidate network device may send forwarded data to the terminal device, to reduce a data transmission delay.
| |
| | | | |
| | ===ACL CONFIGURATION METHOD AND APPARATUS ([[US Patent Application 18352884. ACL CONFIGURATION METHOD AND APPARATUS simplified abstract|18352884]])=== | | ===ACL CONFIGURATION METHOD AND APPARATUS ([[US Patent Application 18352884. ACL CONFIGURATION METHOD AND APPARATUS simplified abstract|18352884]])=== |
| Line 1,170: |
Line 712: |
| | Meiling Tang | | Meiling Tang |
| | | | |
| − |
| |
| − | '''Brief explanation'''
| |
| − | This patent application describes a method and apparatus for configuring an access control list (ACL) in a base station network.
| |
| − | * The method involves including the user plane IP address of a first base station in signaling messages, such as handover requests or configuration updates.
| |
| − | * This allows a target base station to obtain the user plane IP address of the first base station without needing to perform a transport network layer (TNL) address discovery procedure.
| |
| − | * Once the IP address is obtained, an ACL can be configured based on this information.
| |
| − | * The purpose of configuring the ACL is to prevent scenarios where packets sent by the first base station are discarded by a second base station during a base station handover.
| |
| − | * By avoiding packet discards and improving data transmission reliability, this method enhances the overall performance of the base station network.
| |
| − |
| |
| − | '''Abstract'''
| |
| − | This application discloses an access control list (ACL) configuration method and apparatus. A first base station may include a user plane Internet Protocol (IP) address of the first base station in signaling such as a handover request message, a configuration update message, or a secondary station addition request message, so that a target base station can obtain the user plane IP address of the first base station without performing a transport network layer (TNL) address discovery procedure. Then, an ACL can be configured based on the obtained IP address. Therefore, a case in which a packet sent by the first base station is discarded by a second base station in a base station handover scenario can be effectively avoided, and data transmission reliability can be improved.
| |
| | | | |
| | ===CELL MEASUREMENT METHOD, APPARATUS, AND SYSTEM ([[US Patent Application 18044427. CELL MEASUREMENT METHOD, APPARATUS, AND SYSTEM simplified abstract|18044427]])=== | | ===CELL MEASUREMENT METHOD, APPARATUS, AND SYSTEM ([[US Patent Application 18044427. CELL MEASUREMENT METHOD, APPARATUS, AND SYSTEM simplified abstract|18044427]])=== |
| Line 1,189: |
Line 720: |
| | Rui YANG | | Rui YANG |
| | | | |
| − |
| |
| − | '''Brief explanation'''
| |
| − | This patent application is about methods and devices for measuring neighboring cells in a cellular network. The user equipment (UE) determines the priority of neighboring cells and measures them based on a cell measurement policy. Here are the key points:
| |
| − |
| |
| − | * The UE identifies neighboring cells that belong to different priorities.
| |
| − | * The first priority is lower than the second priority.
| |
| − | * The UE determines that the cell measurement policy includes measuring the first priority neighboring cells in discontinuous reception (DRX) cycles.
| |
| − | * DRX cycles are time intervals where the UE is in a low-power mode to conserve energy.
| |
| − | * The time interval between two measurements on the first priority neighboring cell is equal to or greater than one DRX cycle.
| |
| − | * The UE measures the neighboring cells according to the cell measurement policy.
| |
| − |
| |
| − | Overall, this patent application describes a method for efficiently measuring neighboring cells in a cellular network, taking into account their priorities and optimizing energy consumption.
| |
| − |
| |
| − | '''Abstract'''
| |
| − | The present disclosure relates to cell measurement methods and devices. In one example method, a user equipment determines at least one first neighboring cell belonging to a first priority and/or at least one second neighboring cell belonging to a second priority among at least one neighboring cell adjacent to a serving cell of the user equipment, where the first priority is lower than the second priority. When the at least one neighboring cell includes the at least one first neighboring cell, the user equipment determines that a cell measurement policy includes measuring the at least one first neighboring cell in a plurality of discontinuous reception (DRX) cycles, where a time interval between two adjacent measurements on the first neighboring cell is greater than or equal to one DRX cycle. The user equipment measures the at least one neighboring cell according to the cell measurement policy.
| |
| | | | |
| | ===METHOD AND APPARATUS FOR MEASURING QUALITY OF EXPERIENCE QOE ([[US Patent Application 18352057. METHOD AND APPARATUS FOR MEASURING QUALITY OF EXPERIENCE QOE simplified abstract|18352057]])=== | | ===METHOD AND APPARATUS FOR MEASURING QUALITY OF EXPERIENCE QOE ([[US Patent Application 18352057. METHOD AND APPARATUS FOR MEASURING QUALITY OF EXPERIENCE QOE simplified abstract|18352057]])=== |
| Line 1,212: |
Line 728: |
| | Xingxing Hu | | Xingxing Hu |
| | | | |
| − |
| |
| − | '''Brief explanation'''
| |
| − | This patent application describes a communication system and apparatus that measures the quality of experience (QoE) in a network.
| |
| − | * The system includes a source access network device and a target access network device.
| |
| − | * The source access network device determines when a terminal device is handed over to the target access network device.
| |
| − | * The target access network device receives indication information from the source network device, indicating that the terminal device has started a QoE measurement.
| |
| − | * When the load on an access network device is high, the QoE measurement executed by the terminal device is adjusted to reduce the load and improve communication efficiency.
| |
| − |
| |
| − | '''Abstract'''
| |
| − | A communication system and apparatus for measuring quality of experience (QoE) are provided. The communication system includes a source access network device and a target access network device, wherein the source access network device is configured to determine that a terminal device is handed over from the source access network device to the target access network device, and the target access network device is configured to receive first indication information from the source network device, where the first indication information indicates a quality of experience (QoE) measurement that has been started by the terminal device. When load of an access network device is high, the QoE measurement executed by the terminal device is adjusted to reduce the load of the access network device and improve communication efficiency.
| |
| | | | |
| | ===Cell Selection or Reselection Method, Terminal Device, and Network Device ([[US Patent Application 18353635. Cell Selection or Reselection Method, Terminal Device, and Network Device simplified abstract|18353635]])=== | | ===Cell Selection or Reselection Method, Terminal Device, and Network Device ([[US Patent Application 18353635. Cell Selection or Reselection Method, Terminal Device, and Network Device simplified abstract|18353635]])=== |
| Line 1,230: |
Line 736: |
| | Nannan Liu | | Nannan Liu |
| | | | |
| − |
| |
| − | '''Brief explanation'''
| |
| − | The patent application describes a method for selecting or reselecting a cell in a terminal device.
| |
| − | * The terminal device obtains first information about a cell, which is not specific to a frequency band or frequency.
| |
| − | * If a condition based on the first information is not met, the terminal device can select or reselect a cell on the same frequency as the first cell.
| |
| − |
| |
| − | '''Abstract'''
| |
| − | A cell selection or reselection method includes that a terminal device obtains first information that corresponds to a first cell and that is not specific to a frequency band or a frequency. When a first condition that corresponds to the first information and that is used to determine whether the terminal device can access the first cell is not met, the terminal device is allowed to select or reselect a cell on a same frequency as the first cell.
| |
| | | | |
| | ===COMMUNICATION METHOD AND RELATED DEVICE ([[US Patent Application 18352692. COMMUNICATION METHOD AND RELATED DEVICE simplified abstract|18352692]])=== | | ===COMMUNICATION METHOD AND RELATED DEVICE ([[US Patent Application 18352692. COMMUNICATION METHOD AND RELATED DEVICE simplified abstract|18352692]])=== |
| Line 1,246: |
Line 744: |
| | Yuanping ZHU | | Yuanping ZHU |
| | | | |
| − |
| |
| − | '''Brief explanation'''
| |
| − | - This patent application is about a communication method and device.
| |
| − | - The device receives a first data packet in a first network segment.
| |
| − | - The first data packet contains a first backhaul adaptation protocol (BAP) routing identity.
| |
| − | - The first BAP routing identity is used for transmitting the first data packet in the first network segment.
| |
| − | - The device obtains a first correspondence.
| |
| − | - If the first correspondence includes the first BAP routing identity, the device determines that the first data packet meets a preset condition.
| |
| − | - If the first data packet meets the preset condition, the device replaces the first BAP routing identity with a second BAP routing identity according to the first correspondence.
| |
| − | - This replacement results in obtaining a second data packet.
| |
| − |
| |
| − | '''Abstract'''
| |
| − | Embodiments of this application relates to a communication method and a related device. In an example, a device receives a first data packet in a first network segment, the first data packet comprises a first backhaul adaptation protocol (BAP) routing identity, and the first BAP routing identity is used for transmission of the first data packet in the first network segment. The device further obtains a first correspondence. In response to determining that the first correspondence comprises the first BAP routing identity in the first data packet, the device determines that the first data packet meets a preset condition. In response to that the first data packet meets the preset condition, the device replaces the first BAP routing identity in the first data packet with a second BAP routing identity according to the first correspondence, to obtain a second data packet.
| |
| | | | |
| | ===Data Sharing Method, Electronic Device, and System ([[US Patent Application 18245309. Data Sharing Method, Electronic Device, and System simplified abstract|18245309]])=== | | ===Data Sharing Method, Electronic Device, and System ([[US Patent Application 18245309. Data Sharing Method, Electronic Device, and System simplified abstract|18245309]])=== |
| Line 1,267: |
Line 752: |
| | Tianliang Xu | | Tianliang Xu |
| | | | |
| − |
| |
| − | '''Brief explanation'''
| |
| − | The patent application describes a relay electronic device that can establish wireless connections with a primary and secondary electronic device.
| |
| − | * The relay device receives network connection information from both the primary and secondary devices.
| |
| − | * It determines whether the primary device should directly project media data to the secondary device or use the relay device for projection.
| |
| − | * This determination is based on messages exchanged between the devices.
| |
| − | * The purpose is to simplify the process of projecting media data from one device to another.
| |
| − |
| |
| − | '''Abstract'''
| |
| − | A relay electronic device establishes a first near field wireless connection to a primary electronic device, and receives network connection information of the primary electronic device that is sent by the primary electronic device. The relay electronic device establishes a second near field wireless connection to a secondary electronic device, and receives network connection information of the secondary electronic device that is sent by the secondary electronic device. The relay electronic device determines, based on a first message and a second message, whether a policy for projecting media data of the primary electronic device to the secondary electronic device is directly projecting the media data of the primary electronic device to the secondary electronic device or projecting, by the primary electronic device, the media data of the primary electronic device to the secondary electronic device by using the relay electronic device.
| |
| | | | |
| | ===POWER DETERMINING METHOD, APPARATUS, AND SYSTEM ([[US Patent Application 18343755. POWER DETERMINING METHOD, APPARATUS, AND SYSTEM simplified abstract|18343755]])=== | | ===POWER DETERMINING METHOD, APPARATUS, AND SYSTEM ([[US Patent Application 18343755. POWER DETERMINING METHOD, APPARATUS, AND SYSTEM simplified abstract|18343755]])=== |
| Line 1,285: |
Line 760: |
| | Mao Yan | | Mao Yan |
| | | | |
| − |
| |
| − | '''Brief explanation'''
| |
| − | - The patent application describes a method, apparatus, and system for determining the transmit power of random access preambles in a communication network.
| |
| − | - The method involves determining the transmit power for a specific number (N) of random access preambles to be sent to a network device.
| |
| − | - The transmit power is directly related to the quantity of random access preambles being sent.
| |
| − | - The N random access preambles are then sent to the network device at the determined transmit power.
| |
| − | - This innovation aims to address the problem of determining the appropriate transmit power for multiple random access preambles in a communication network.
| |
| − | - The application is relevant to the field of communication technologies.
| |
| − |
| |
| − | '''Abstract'''
| |
| − | Embodiments of this application provide a power determining method, an apparatus, and a system, to resolve a problem of how to determine transmit power of sending a plurality of random access preambles. The method includes: determining first transmit power of N random access preambles to be sent to a network device, where the first transmit power is related to a quantity N of the random access preambles, and N is an integer greater than 1; and sending the N random access preambles to the network device at the first transmit power. This application is applicable to the field of communication technologies.
| |
| | | | |
| | ===Method and Apparatus for Selecting Clock Source ([[US Patent Application 18336891. Method and Apparatus for Selecting Clock Source simplified abstract|18336891]])=== | | ===Method and Apparatus for Selecting Clock Source ([[US Patent Application 18336891. Method and Apparatus for Selecting Clock Source simplified abstract|18336891]])=== |
| Line 1,304: |
Line 768: |
| | Yawei Zhang | | Yawei Zhang |
| | | | |
| − |
| |
| − | '''Brief explanation'''
| |
| − | The patent application describes a method for selecting a clock source in a network device.
| |
| − | * The method involves obtaining synchronization offset data between two network devices through a specific port.
| |
| − | * The network device determines whether to refer to clock information received by that port during clock source selection, based on the synchronization offset data.
| |
| − | * This method helps in selecting the most accurate clock source for synchronization in a network device.
| |
| − |
| |
| − | '''Abstract'''
| |
| − | A method for selecting a clock source includes a first network device that obtains synchronization offset data between the first network device and a second network device through a first port in a clock synchronization failed state. The first network device determines, based on the synchronization offset data, whether to refer to, during clock source selection, clock information received by the first port.
| |
| | | | |
| | ===COMMUNICATION METHOD AND COMMUNICATION APPARATUS ([[US Patent Application 18351829. COMMUNICATION METHOD AND COMMUNICATION APPARATUS simplified abstract|18351829]])=== | | ===COMMUNICATION METHOD AND COMMUNICATION APPARATUS ([[US Patent Application 18351829. COMMUNICATION METHOD AND COMMUNICATION APPARATUS simplified abstract|18351829]])=== |
| Line 1,321: |
Line 776: |
| | Yunbo LI | | Yunbo LI |
| | | | |
| − |
| |
| − | '''Brief explanation'''
| |
| − | The abstract describes an application that provides a communication method and apparatus.
| |
| − | * The method involves sending a first physical layer protocol data unit (PPDU) over a first link, which carries a trigger frame.
| |
| − | * A second PPDU is sent over a second link, carrying a second trigger frame.
| |
| − | * The time difference between the end time of sending the first PPDU and the end time of sending the second PPDU is less than or equal to a first duration.
| |
| − | * The first duration is related to a state turnaround time in a short interframe space (SIFS) time.
| |
| − |
| |
| − | Bullet points:
| |
| − | * Communication method and apparatus for sending data over multiple links.
| |
| − | * Uses physical layer protocol data units (PPDUs) to carry trigger frames.
| |
| − | * Ensures a specific time difference between the end times of sending PPDUs over different links.
| |
| − | * Time difference is related to a state turnaround time in a short interframe space (SIFS) time.
| |
| − |
| |
| − | '''Abstract'''
| |
| − | This application provides a communication method and a communication apparatus. The method includes: A sending device sends a first physical layer protocol data unit PPDU over a first link, where the first PPDU carries a trigger frame. The sending device sends a second PPDU over a second link, where the second PPDU carries a second trigger frame; and an absolute value of a time difference between an end time of sending the first PPDU and an end time of sending the second PPDU is less than or equal to a first duration, and the first duration is related to a state turnaround time in a short interframe space (SIFS) time.
| |
| | | | |
| | ===METHOD AND APPARATUS FOR SIDELINK POSITIONING ([[US Patent Application 18351927. METHOD AND APPARATUS FOR SIDELINK POSITIONING simplified abstract|18351927]])=== | | ===METHOD AND APPARATUS FOR SIDELINK POSITIONING ([[US Patent Application 18351927. METHOD AND APPARATUS FOR SIDELINK POSITIONING simplified abstract|18351927]])=== |
| Line 1,345: |
Line 784: |
| | Qi WANG | | Qi WANG |
| | | | |
| − |
| |
| − | '''Brief explanation'''
| |
| − | The patent application is about a technology called UE-based location reference service.
| |
| − | * UE-based location reference service is a technique used to determine the location of a user device.
| |
| − | * The patent application describes a first user device that has a transceiver.
| |
| − | * The transceiver is used to receive a configuration that tells the first user device to transmit or receive an indication message.
| |
| − | * The first user device then transmits or receives an indication message over a sidelink.
| |
| − | * The indication message indicates that a location reference is available on the sidelink for positioning assistance.
| |
| − |
| |
| − | '''Abstract'''
| |
| − | The present disclosure relates to techniques for UE-based location reference service. In particular the disclosure relates to first user device, comprising: a transceiver, configured to receive a location reference indication configuration to configure the first user device to transmit or receive an indication message; and transmit or receive an indication message over a sidelink, wherein the indication message is indicative of a location reference is available on the sidelink for positioning assistance.
| |
| | | | |
| | ===DATA TRANSMISSION METHOD AND APPARATUS ([[US Patent Application 18351950. DATA TRANSMISSION METHOD AND APPARATUS simplified abstract|18351950]])=== | | ===DATA TRANSMISSION METHOD AND APPARATUS ([[US Patent Application 18351950. DATA TRANSMISSION METHOD AND APPARATUS simplified abstract|18351950]])=== |
| Line 1,364: |
Line 792: |
| | Bingzhao Li | | Bingzhao Li |
| | | | |
| − |
| |
| − | '''Brief explanation'''
| |
| − | The patent application describes a system where an access network device receives information from a terminal device indicating the identifier of a data packet from a multicast service that the terminal device has received.
| |
| − |
| |
| − | * The access network device uses this information to determine a specific data packet to send to the terminal device.
| |
| − |
| |
| − | * The terminal device reports the identifier of the received data packet to the access network device.
| |
| − |
| |
| − | * This allows the access network device to identify which data packets from the multicast service have been sent but not yet received by the terminal device.
| |
| − |
| |
| − | '''Abstract'''
| |
| − | An access network device receives first indication information sent by a terminal device, where the first indication information indicates an identifier of a data packet of a multicast service that has been received by the terminal device; the access network device determines a target data packet based on the first indication information; and the access network device sends the target data packet to the terminal device. The terminal device reports the identifier of the received data packet of the multicast service, so that the access network device may determine, based on the identifier, a data packet that is of a multicast service and that has been sent but has not been received by the terminal device.
| |
| | | | |
| | ===PAGING INDICATION METHOD AND APPARATUS ([[US Patent Application 18352463. PAGING INDICATION METHOD AND APPARATUS simplified abstract|18352463]])=== | | ===PAGING INDICATION METHOD AND APPARATUS ([[US Patent Application 18352463. PAGING INDICATION METHOD AND APPARATUS simplified abstract|18352463]])=== |
| Line 1,384: |
Line 800: |
| | Han ZHOU | | Han ZHOU |
| | | | |
| − |
| |
| − | '''Brief explanation'''
| |
| − | The patent application describes a method for indicating paging messages to a terminal on one or more POs.
| |
| − | * PEI (Paging Indication) is generated to indicate the presence of paging messages.
| |
| − | * The PEI is sent to the terminal in a specific time frequency region.
| |
| − | * The time frequency region corresponds to a synchronization signal block (SSB).
| |
| − | * The first interval is the time between the start subcarrier of the PEI and the start subcarrier of the SSB.
| |
| − | * The second interval is the time between the start subcarrier of the secondary synchronization signal (SSS) and the start subcarrier of the SSB.
| |
| − |
| |
| − | '''Abstract'''
| |
| − | A paging indication method includes: generating a PEI, where the PEI indicates whether there is a paging message sent to a terminal on one or more POs; determining a time frequency region for sending the PEI, where the time frequency region corresponds to a synchronization signal block (SSB), a first interval is different from a second interval, the first interval is an interval between a start subcarrier of the PEI and a start subcarrier of the SSB, and the second interval is an interval between a start subcarrier of a secondary synchronization signal (SSS) and the start subcarrier of the SSB; and sending, in the time frequency region, the PEI to the terminal.
| |
| | | | |
| | ===COMMUNICATION METHOD AND SYSTEM, AND TERMINAL APPARATUS ([[US Patent Application 18221030. COMMUNICATION METHOD AND SYSTEM, AND TERMINAL APPARATUS simplified abstract|18221030]])=== | | ===COMMUNICATION METHOD AND SYSTEM, AND TERMINAL APPARATUS ([[US Patent Application 18221030. COMMUNICATION METHOD AND SYSTEM, AND TERMINAL APPARATUS simplified abstract|18221030]])=== |
| Line 1,403: |
Line 808: |
| | Hongjia SU | | Hongjia SU |
| | | | |
| − |
| |
| − | '''Brief explanation'''
| |
| − | The patent application describes an application that improves resource utilization in fields such as V2X, intelligent driving, and intelligent connected vehicles.
| |
| − | * The application provides a communication method and system, as well as a terminal apparatus.
| |
| − | * The method involves receiving sidelink information from a third terminal apparatus in a first slot.
| |
| − | * Based on this information, the first terminal apparatus determines available and unavailable time-frequency resources in the first slot.
| |
| − | * The first terminal apparatus then sends indication information to a second terminal apparatus, indicating the available and unavailable time-frequency resources in the first slot.
| |
| − | * This allows for better utilization of resources in the communication between terminal apparatuses.
| |
| − |
| |
| − | '''Abstract'''
| |
| − | This application is applicable to the fields such as V2X, intelligent driving, and intelligent connected vehicles, and provides a communication method and system, and a terminal apparatus, to improve resource utilization. The method includes: A first terminal apparatus receives first sidelink information from a third terminal apparatus in a first slot. The first terminal apparatus determines an available time-frequency resource and/or an unavailable time-frequency resource in the first slot based on the first sidelink information. The first terminal apparatus sends first indication information to a second terminal apparatus, where the first indication information indicates the available time-frequency resource and/or the unavailable time-frequency resource in the first slot, and the first slot is a slot in which the second terminal apparatus sends second sidelink information.
| |
| | | | |
| | ===TRANSMISSION TIMING DETERMINING METHOD AND APPARATUS ([[US Patent Application 18352298. TRANSMISSION TIMING DETERMINING METHOD AND APPARATUS simplified abstract|18352298]])=== | | ===TRANSMISSION TIMING DETERMINING METHOD AND APPARATUS ([[US Patent Application 18352298. TRANSMISSION TIMING DETERMINING METHOD AND APPARATUS simplified abstract|18352298]])=== |
| Line 1,422: |
Line 816: |
| | Shitong YUAN | | Shitong YUAN |
| | | | |
| − |
| |
| − | '''Brief explanation'''
| |
| − | This patent application describes a method and apparatus for determining the transmission timing of an IAB (Integrated Access and Backhaul) node.
| |
| − |
| |
| − | * The method is applied to a first node, which can be either an upper-level node or a donor node of the first node.
| |
| − | * The first node receives control information from the second node, which includes scheduling information for uplink transmission and first scrambling information.
| |
| − | * The first node determines a first timing type associated with the first scrambling information.
| |
| − | * Based on the first timing type, the first node determines the transmission timing for the uplink transmission.
| |
| − |
| |
| − | Bullet points:
| |
| − |
| |
| − | * Patent application for determining transmission timing of an IAB node.
| |
| − | * Method applied to a first node, which can be an upper-level or donor node.
| |
| − | * Control information received from a second node includes scheduling and scrambling information.
| |
| − | * First node determines a timing type associated with the scrambling information.
| |
| − | * Transmission timing for uplink determined based on the timing type.
| |
| − |
| |
| − | '''Abstract'''
| |
| − | A transmission timing determining method and apparatus are provided, to determine a transmission timing of an IAB node. The method is applied to a first node, and a second node may be an upper-level node or a donor node of the first node. The method includes: The first node receives control information from the second node, where the control information includes scheduling information of uplink transmission, and the control information includes first scrambling information. The first node determines a first timing type associated with the first scrambling information. The first node determines a transmission timing of the uplink transmission based on the first timing type.
| |
| | | | |
| | ===RESOURCE ALLOCATION METHOD, COMMUNICATION APPARATUS, AND RELATED DEVICE ([[US Patent Application 18357067. RESOURCE ALLOCATION METHOD, COMMUNICATION APPARATUS, AND RELATED DEVICE simplified abstract|18357067]])=== | | ===RESOURCE ALLOCATION METHOD, COMMUNICATION APPARATUS, AND RELATED DEVICE ([[US Patent Application 18357067. RESOURCE ALLOCATION METHOD, COMMUNICATION APPARATUS, AND RELATED DEVICE simplified abstract|18357067]])=== |
| Line 1,449: |
Line 824: |
| | Mao YANG | | Mao YANG |
| | | | |
| − |
| |
| − | '''Brief explanation'''
| |
| − | The patent application describes a resource allocation method in a wireless network.
| |
| − | * The method involves an access point sending a trigger frame to a station.
| |
| − | * The trigger frame contains a user information field.
| |
| − | * The user information field indicates the allocation of multiple resource units to the station.
| |
| − |
| |
| − | '''Abstract'''
| |
| − | The embodiments of the application provides a resource allocation method. In an example method, a trigger frame is sent by an access point to a station. The trigger frame includes one user information field, and the user information field may indicate a plurality of resource units allocated to the station.
| |
| | | | |
| | ===PUCCH TRANSMISSION METHOD AND APPARATUS ([[US Patent Application 18352885. PUCCH TRANSMISSION METHOD AND APPARATUS simplified abstract|18352885]])=== | | ===PUCCH TRANSMISSION METHOD AND APPARATUS ([[US Patent Application 18352885. PUCCH TRANSMISSION METHOD AND APPARATUS simplified abstract|18352885]])=== |
| Line 1,466: |
Line 832: |
| | Shurong Jiao | | Shurong Jiao |
| | | | |
| − |
| |
| − | '''Brief explanation'''
| |
| − | The patent application describes an apparatus for transmitting a physical uplink control channel (PUCCH).
| |
| − | * The apparatus is designed to work with a group of M cells that have PUCCH transmission capability.
| |
| − | * It receives indication information from a network device about the first cell in the group of M cells.
| |
| − | * It also receives indication information about the time domain position of a first PUCCH from the network device.
| |
| − | * The terminal then sends the first PUCCH to the network device on the first cell.
| |
| − |
| |
| − | '''Abstract'''
| |
| − | This application discloses an apparatus for a physical uplink control channel (PUCCH) transmission. The apparatus is configured to obtain M cells that have a PUCCH transmission capability in a PUCCH group, receive, from a network device, first indication information indicating a first cell in the M cells, and receive, from the network device, second indication information indicating a time domain position of a first PUCCH. The terminal sends the first PUCCH to the network device on the first cell.
| |
| | | | |
| | ===PHYSICAL DOWNLINK CONTROL CHANNEL TRANSMISSION METHOD AND RELATED APPARATUS ([[US Patent Application 18352888. PHYSICAL DOWNLINK CONTROL CHANNEL TRANSMISSION METHOD AND RELATED APPARATUS simplified abstract|18352888]])=== | | ===PHYSICAL DOWNLINK CONTROL CHANNEL TRANSMISSION METHOD AND RELATED APPARATUS ([[US Patent Application 18352888. PHYSICAL DOWNLINK CONTROL CHANNEL TRANSMISSION METHOD AND RELATED APPARATUS simplified abstract|18352888]])=== |
| Line 1,484: |
Line 840: |
| | Fengwei Liu | | Fengwei Liu |
| | | | |
| − |
| |
| − | '''Brief explanation'''
| |
| − | This patent application describes a method and apparatus for transmitting a physical downlink control channel (PDCCH) in a wireless network.
| |
| − |
| |
| − | * The network device sends a resource configuration, indicating the time domain resource used for PDCCH sending.
| |
| − | * The network device sends the PDCCH of a first terminal device on a first time domain resource, and the PDCCH of a second terminal device on a second time domain resource.
| |
| − | * This allows the terminal devices to monitor the PDCCH only on a portion of the time domain resource, reducing complexity.
| |
| − | * The method helps avoid an increase in complexity for terminal devices when monitoring the PDCCH.
| |
| − |
| |
| − | '''Abstract'''
| |
| − | This application provides a physical downlink control channel transmission method and a related apparatus. The transmission method includes: A network device sends a resource configuration, where the resource configuration indicates a time domain resource used by the network device for PDCCH sending. The network device sends a PDCCH of a first terminal device on a first time domain resource in the time domain resource used by the network device for PDCCH sending, and sends a PDCCH of a second terminal device on a second time domain resource in the time domain resource used by the network device for PDCCH sending. In this way, a terminal device needs to monitor a PDCCH only on a portion of the time domain resource used for PDCCH sending, and an increase in complexity of PDCCH monitoring of the terminal device can also be avoided.
| |
| | | | |
| | ===Communication Method and Communication Apparatus ([[US Patent Application 18352501. Communication Method and Communication Apparatus simplified abstract|18352501]])=== | | ===Communication Method and Communication Apparatus ([[US Patent Application 18352501. Communication Method and Communication Apparatus simplified abstract|18352501]])=== |
| Line 1,503: |
Line 848: |
| | Haining Huang | | Haining Huang |
| | | | |
| − |
| |
| − | '''Brief explanation'''
| |
| − | The abstract describes a communication method involving three terminal devices.
| |
| − | * The third terminal device detects signals called SCI from the first and second terminal devices.
| |
| − | * The first and second SCI indicate resources that are being used by the respective terminal devices.
| |
| − | * There is an overlap between the resources indicated by the first and second SCI.
| |
| − | * When a specific condition is met, the third terminal device sends assistance information to the first terminal device.
| |
| − | * The assistance information is meant to help the first terminal device in selecting resources.
| |
| − | * The purpose of this innovation is to improve resource selection in communication methods.
| |
| − |
| |
| − | '''Abstract'''
| |
| − | In a communication method, a third terminal device detects first SCI from a first terminal device and second SCI from a second terminal device, where one or more resources indicated by the first SCI overlap with one or more resources indicated by the second SCI. The third terminal device sends assistance information to the first terminal device when a specific condition is met, where the assistance information is used to assist the first terminal device in resource selection.
| |
| | | | |
| | ===DATA TRANSMISSION METHOD AND APPARATUS ([[US Patent Application 18354545. DATA TRANSMISSION METHOD AND APPARATUS simplified abstract|18354545]])=== | | ===DATA TRANSMISSION METHOD AND APPARATUS ([[US Patent Application 18354545. DATA TRANSMISSION METHOD AND APPARATUS simplified abstract|18354545]])=== |
| Line 1,523: |
Line 856: |
| | Shuri Liao | | Shuri Liao |
| | | | |
| − |
| |
| − | '''Brief explanation'''
| |
| − | The patent application describes an application that improves the transmission of extended reality (XR) data by ensuring its integrity and synchronization.
| |
| − |
| |
| − | * The application focuses on data or information that requires synchronization or has a dependency relationship.
| |
| − | * The method performs integrity transmission on this data to meet the synchronization requirement.
| |
| − | * By improving the synchronization between the data or information, the user experience of XR services is enhanced.
| |
| − |
| |
| − | '''Abstract'''
| |
| − | This application provides a data transmission method and an apparatus, which provide integrity transmission for extended reality data transmission. In the method, integrity transmission is performed on data or information having a synchronization requirement or having a dependency relationship, to satisfy the requirement of synchronization between the data or information, thereby improving user experience of XR services.
| |
| | | | |
| | ===RANDOM ACCESS METHOD AND APPARATUS ([[US Patent Application 18352328. RANDOM ACCESS METHOD AND APPARATUS simplified abstract|18352328]])=== | | ===RANDOM ACCESS METHOD AND APPARATUS ([[US Patent Application 18352328. RANDOM ACCESS METHOD AND APPARATUS simplified abstract|18352328]])=== |
| Line 1,541: |
Line 864: |
| | Mao YAN | | Mao YAN |
| | | | |
| − |
| |
| − | '''Brief explanation'''
| |
| − | This patent application describes a method and apparatus for random access in a communication system.
| |
| − |
| |
| − | * The method involves a terminal device determining a random access opportunity and a random access preamble based on a measurement result of a synchronization signal/physical broadcast channel block.
| |
| − | * The terminal device then sends a random access signal using the determined random access opportunity and random access preamble.
| |
| − | * The random access opportunity and/or random access preamble are associated with a data subcarrier spacing Δf and/or a ratio Δf/Δf of a random access subcarrier spacing Δf to the data subcarrier spacing Δf.
| |
| − | * The random access subcarrier spacing Δf and the data subcarrier spacing Δf are both greater than 120 kHz.
| |
| − | * The innovation aims to improve communication performance by designing a random access signal based on a large subcarrier spacing.
| |
| − |
| |
| − | '''Abstract'''
| |
| − | This application discloses a random access method and a corresponding apparatus. The method includes: A terminal device determines, based on a measurement result of a SS/PBCH block, a random access opportunity and a random access preamble that are associated with the synchronization signal/physical broadcast channel block. The terminal device sends a random access signal based on the random access opportunity and the random access preamble. There is a correspondence between the random access opportunity and/or the random access preamble and at least one of the following: a data subcarrier spacing Δf, or a ratio Δf/Δfof a random access subcarrier spacing Δfto the data subcarrier spacing Δf. At least one of the random access subcarrier spacing Δfand the data subcarrier spacing Δfis greater than 120 kHz. This application provides a design of a random access signal based on a large subcarrier spacing, to improve communication performance.
| |
| | | | |
| | ===METHOD FOR RECOVERING PERMISSION TO USE TRANSMISSION OPPORTUNITY AND RELATED APPARATUS ([[US Patent Application 18351487. METHOD FOR RECOVERING PERMISSION TO USE TRANSMISSION OPPORTUNITY AND RELATED APPARATUS simplified abstract|18351487]])=== | | ===METHOD FOR RECOVERING PERMISSION TO USE TRANSMISSION OPPORTUNITY AND RELATED APPARATUS ([[US Patent Application 18351487. METHOD FOR RECOVERING PERMISSION TO USE TRANSMISSION OPPORTUNITY AND RELATED APPARATUS simplified abstract|18351487]])=== |
| Line 1,561: |
Line 872: |
| | Mao Yang | | Mao Yang |
| | | | |
| − |
| |
| − | '''Brief explanation'''
| |
| − | The patent application relates to wireless communication and a method for recovering permission to use a transmission opportunity (TXOP).
| |
| − | * A first device receives a first frame from a second device.
| |
| − | * The first device recovers the permission to use the TXOP based on the first frame.
| |
| − | * The first frame indicates that the second device has stopped using a first time resource.
| |
| − | * The first time resource is allocated by the first device from an obtained TXOP to the second device using a single-user trigger frame.
| |
| − |
| |
| − | '''Abstract'''
| |
| − | This embodiments of the application relates to the field of wireless communication, and in particular, to a method for recovering permission to use a transmission opportunity and a related apparatus. The method includes: A first device receives a first frame from a second device. The first device recovers the permission to use the transmission opportunity (TXOP) based on the first frame. The first frame indicates that the second device has stopped using a first time resource. The first time resource is allocated by the first device from an obtained TXOP to the second device by using a single-user trigger frame.
| |
| | | | |
| | ===INFORMATION INDICATION METHOD AND COMMUNICATION APPARATUS ([[US Patent Application 18354180. INFORMATION INDICATION METHOD AND COMMUNICATION APPARATUS simplified abstract|18354180]])=== | | ===INFORMATION INDICATION METHOD AND COMMUNICATION APPARATUS ([[US Patent Application 18354180. INFORMATION INDICATION METHOD AND COMMUNICATION APPARATUS simplified abstract|18354180]])=== |
| Line 1,579: |
Line 880: |
| | Yuchen Guo | | Yuchen Guo |
| | | | |
| − |
| |
| − | '''Brief explanation'''
| |
| − | The patent application describes a method for indicating padding duration for a channel switch delay in a wireless network.
| |
| − | * The first frame generated by a non-AP MLD or a first STA includes indication information for padding duration.
| |
| − | * The padding duration is determined based on the duration of a control response frame.
| |
| − | * The first frame is transmitted by the non-AP MLD or the first STA or another STA in the network.
| |
| − | * The first frame is received by an AP MLD or a first AP or another AP in the network.
| |
| − | * The AP MLD or the first AP determines the padding duration of the initial control frame based on the indication information.
| |
| − |
| |
| − | '''Abstract'''
| |
| − | A non-AP MLD or a first STA in the non-AP MLD generates a first frame. The first frame includes indication information for indicating padding duration for a channel switch delay in an initial control frame. The padding duration is determined based on duration of a control response frame. The non-AP MLD or the first STA or another STA in the non-AP MLD transmits the first frame. An AP MLD or a first AP or another AP in the AP MLD receives the first frame. The AP MLD or the first AP determines the padding duration of the initial control frame based on the indication information.
| |
| | | | |
| | ===DISCONTINUOUS RECEPTION CONTROL METHOD AND APPARATUS ([[US Patent Application 18352443. DISCONTINUOUS RECEPTION CONTROL METHOD AND APPARATUS simplified abstract|18352443]])=== | | ===DISCONTINUOUS RECEPTION CONTROL METHOD AND APPARATUS ([[US Patent Application 18352443. DISCONTINUOUS RECEPTION CONTROL METHOD AND APPARATUS simplified abstract|18352443]])=== |
| Line 1,598: |
Line 888: |
| | Nannan Liu | | Nannan Liu |
| | | | |
| − |
| |
| − | '''Brief explanation'''
| |
| − | This patent application describes a method for controlling the reception of data in a communication apparatus. The method involves receiving control information for scheduling multicast data transmission and performing various actions based on this information.
| |
| − |
| |
| − | * The method includes starting or restarting a timer that indicates the duration after new control information or data is scheduled.
| |
| − | * It also involves stopping or starting/restarting a timer that indicates the duration for receiving retransmitted data.
| |
| − | * Additionally, the method includes starting or restarting a timer that indicates the waiting duration before receiving the retransmitted data.
| |
| − |
| |
| − | These timers are associated with Discontinuous Reception (DRX) for multicast communication.
| |
| − |
| |
| − | '''Abstract'''
| |
| − | Embodiments of this application provide a discontinuous reception control method, the method is as follows: receiving first control information transmitted in a unicast manner, where the first control information is for scheduling first data transmitted in a multicast manner; and performing, by a communication apparatus, any one or more of the following actions: starting or restarting a first timer, where the first timer indicates duration after newly transmitted control information or newly transmitted data is scheduled; stopping a second timer, or starting or restarting a second timer, where the second timer indicates duration in which the communication apparatus receives retransmitted data; and starting or restarting a third timer, where the third timer indicates waiting duration before the communication apparatus receives the retransmitted data, where the timers are timers corresponding to DRX associated with multicast.
| |
| | | | |
| | ===PRINTED CIRCUIT BOARD ASSEMBLY AND ELECTRONIC DEVICE ([[US Patent Application 18246036. PRINTED CIRCUIT BOARD ASSEMBLY AND ELECTRONIC DEVICE simplified abstract|18246036]])=== | | ===PRINTED CIRCUIT BOARD ASSEMBLY AND ELECTRONIC DEVICE ([[US Patent Application 18246036. PRINTED CIRCUIT BOARD ASSEMBLY AND ELECTRONIC DEVICE simplified abstract|18246036]])=== |
| Line 1,618: |
Line 896: |
| | Hongbin Shi | | Hongbin Shi |
| | | | |
| − |
| |
| − | '''Brief explanation'''
| |
| − | - This patent application describes an application that provides a printed circuit board assembly and an electronic device.
| |
| − | - The printed circuit board assembly includes a printed circuit board with a functional network that provides an electrical function.
| |
| − | - The assembly also includes a conductive part that is connected to the printed circuit board and is electrically connected in parallel to the functional network.
| |
| − | - A cover-shaped structure is included in the assembly, which covers the conductive part and is connected to the printed circuit board.
| |
| − | - The cover-shaped structure is designed to prevent the conductive part from contacting a conductor outside the structure.
| |
| − | - The purpose of this innovation is to reduce impedance of the circuit board, improve current utilization, and enhance mechanical reliability of the circuit board.
| |
| − |
| |
| − | '''Abstract'''
| |
| − | This application provides a printed circuit board assembly and an electronic device. The printed circuit board assembly includes: a printed circuit board, where the printed circuit board includes a functional network, and the functional network is configured to provide an electrical function; a conductive part, where the conductive part is connected to the printed circuit board and is electrically connected in parallel to the functional network; and a cover-shaped structure, where the cover-shaped structure covers the conductive part and is connected to the printed circuit board, and the cover-shaped structure is configured to prevent the conductive part located in the cover-shaped structure from contacting a conductor outside the cover-shaped structure. The foregoing technical solutions can reduce impedance of a circuit board, improve a current utilization, and further improve mechanical reliability of the circuit board.
| |
| | | | |
| | ===LIGHT EMITTING DEVICE, ELECTRONIC APPARATUS, CONTROL APPARATUS, AND LIGHT EMITTING CONTROL METHOD ([[US Patent Application 18215310. LIGHT EMITTING DEVICE, ELECTRONIC APPARATUS, CONTROL APPARATUS, AND LIGHT EMITTING CONTROL METHOD simplified abstract|18215310]])=== | | ===LIGHT EMITTING DEVICE, ELECTRONIC APPARATUS, CONTROL APPARATUS, AND LIGHT EMITTING CONTROL METHOD ([[US Patent Application 18215310. LIGHT EMITTING DEVICE, ELECTRONIC APPARATUS, CONTROL APPARATUS, AND LIGHT EMITTING CONTROL METHOD simplified abstract|18215310]])=== |
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| | Yongjun LIU | | Yongjun LIU |
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| − | '''Brief explanation'''
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| − | This patent application describes a light emitting device that aims to improve the efficiency of light emission.
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| − | * The device consists of a first electrode layer, an electroluminescent layer, and a nano antenna layer.
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| − | * The first electrode layer enables the electroluminescent layer to generate photons.
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| − | * The nano antenna layer, when the photons are emitted towards it, generates a surface plasmon on its surface.
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| − | * The purpose of the invention is to address the issue of low light emitting efficiency in existing light emitting devices.
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| − | * The technology is applicable in the field of display technologies.
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| − | '''Abstract'''
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| − | Embodiments of this application provide a light emitting device, an electronic apparatus, a control apparatus, and a light emitting control method, and relate to the field of display technologies, to resolve a problem of low light emitting efficiency of the light emitting device. The light emitting device includes: a first electrode layer, an electroluminescent layer, and a nano antenna layer that are disposed in sequence, where the first electrode layer is configured to enable the electroluminescent layer to generate photons, and the nano antenna layer is configured to generate, when the photons generated by the electroluminescent layer are emitted to a surface that is of the nano antenna layer and that is close to the electroluminescent layer, a surface plasmon on the surface.
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