Huawei Technologies Co., Ltd. patent applications on October 10th, 2024
Patent Applications by Huawei Technologies Co., Ltd. on October 10th, 2024
Huawei Technologies Co., Ltd.: 57 patent applications
Huawei Technologies Co., Ltd. has applied for patents in the areas of G06F1/16 (3), H04B7/185 (3), G06F3/14 (3), H04M1/02 (3), H04L5/00 (2) H04N23/90 (2), A44C5/0053 (1), H04L45/741 (1), H04L51/063 (1), H04L63/20 (1)
With keywords such as: device, data, information, application, terminal, network, based, electronic, this, and apparatus in patent application abstracts.
Patent Applications by Huawei Technologies Co., Ltd.
20240335012. BRAIDED WATCH BAND AND WATCH_simplified_abstract_(huawei technologies co., ltd.)
Inventor(s): Jiawei Chen of Dongguan (CN) for huawei technologies co., ltd., Kang Fu of Dongguan (CN) for huawei technologies co., ltd., Junjie Yang of Dongguan (CN) for huawei technologies co., ltd., Shenglan Yuan of Dongguan (CN) for huawei technologies co., ltd., Tianyu Cheng of Dongguan (CN) for huawei technologies co., ltd., Yanjie Chen of Shenzhen (CN) for huawei technologies co., ltd.
IPC Code(s): A44C5/00, G04B37/14
CPC Code(s): A44C5/0053
Abstract: in some embodiments, a braided watch band includes a braided band. the braided band includes a first braided band branch and a second braided band branch arranged in a thickness direction. the braided band further includes a first binding yarn and a second binding yarn. the first braided band branch and the second braided band branch to form a separate section and joint sections. in the joint sections, the first binding yarn and the second binding yarn form an orthogonally locking structure. in the separate section, the first binding yarn passes through one of the first braided band branch or the second braided band branch, and the second binding yarn passes through the other of the first braided band branch or the second braided band branch. portions of the first braided band branch and the second braided band branch at the separate section form a loop.
Inventor(s): Zheng JIA of Dongguan (CN) for huawei technologies co., ltd., Hongbao LI of Dongguan (CN) for huawei technologies co., ltd., Yan ZENG of Dongguan (CN) for huawei technologies co., ltd., Jie ZHOU of Xi’an (CN) for huawei technologies co., ltd., Jiahui PENG of Xi’an (CN) for huawei technologies co., ltd., Jiabing YAN of Cambridge (GB) for huawei technologies co., ltd.
IPC Code(s): A61B5/0225, A61B5/021, A61B5/022
CPC Code(s): A61B5/02255
Abstract: example methods and devices for blood pressure measurements are disclosed herein. the example methods include determining whether to perform blood pressure measurement on a user, and determining a blood pressure measurement mode used to perform the blood pressure measurement based on a degree of impact on a sleep status of the user. in a first measurement mode, the user needs to be prompted to adjust a blood pressure measurement posture to meet a blood pressure measurement requirement. after the user confirms that the posture is adjusted, blood pressure measurement is performed on the user. in a second measurement mode, blood pressure measurement can be performed on the user without prompting the user to adjust a blood pressure measurement posture.
Inventor(s): Qing Su of Shenzhen (CN) for huawei technologies co., ltd., Xingyang Lu of Shanghai (CN) for huawei technologies co., ltd., Yeqing Zhang of Beijing (CN) for huawei technologies co., ltd., Shuaijun Li of Shenzhen (CN) for huawei technologies co., ltd.
IPC Code(s): G01C21/36, G01C21/34
CPC Code(s): G01C21/3658
Abstract: an intelligent driving method causes a vehicle to perform roaming based on a high-definition map, where the roaming can include lane switching, driving direction changing, or partial navigation strategy changing. the vehicle may perform the lane switching, the driving direction changing, or the partial navigation strategy changing based on an operation of a driver.
20240337725. MICROWAVE ANTENNA PROBE_simplified_abstract_(huawei technologies co., ltd.)
Inventor(s): Zhongxia Simon HE of Munich (DE) for huawei technologies co., ltd.
IPC Code(s): G01S7/40, H01Q23/00
CPC Code(s): G01S7/4021
Abstract: example microwave antenna probes, radio frequency arrangements, and methods for controlling an antenna patch connected to a microwave transmission line are disclosed. the antenna patch and the microwave transmission line are attached on a printed circuit board. an example microwave antenna probe includes a metal body, a waveguide, and a cavity. the metal body includes a bottom face and a top face opposing the bottom face. the waveguide is formed in the metal body. the cavity is formed at the bottom face of the metal body and is coupled with the waveguide and configured to enable microwave transition between the microwave transmission line and the waveguide. the microwave antenna probe is configured to disable the antenna patch and to redirect an antenna feeding signal from the microwave transmission line via the cavity to the waveguide when the antenna patch is contacted by the bottom face of the metal body.
Inventor(s): Moussab BENNEHAR of Boulogne Billancourt (FR) for huawei technologies co., ltd., Dzmitry TSISHKOU of Boulogne Billancourt (FR) for huawei technologies co., ltd., Nathan PIASCO of Boulogne Billancourt (FR) for huawei technologies co., ltd.
IPC Code(s): G01S17/86, G01P21/00, G01S7/497, G01S17/87, G06T7/73
CPC Code(s): G01S17/86
Abstract: the present disclosure relates to a sensor apparatus for sensing data of an agent (for example a vehicle) performing a movement along an agent trajectory. an example sensor apparatus includes a motion sensor configured to obtain motion sensor data of the agent along the agent trajectory, a lidar sensor configured to obtain lidar data along the agent trajectory, and an imaging sensor configured to obtain image data along the agent trajectory. furthermore, the sensor apparatus includes a processing circuitry configured to determine, based on the motion sensor data and the lidar data, a plurality of first poses of the lidar sensor along the agent trajectory and to determine, based on the motion sensor data and the image data, a plurality of second poses of the imaging sensor along the agent trajectory.
Inventor(s): Yong Zhou of Dongguan (CN) for huawei technologies co., ltd., Yuanlin Jia of Shenzhen (CN) for huawei technologies co., ltd., Hongfu Chen of Dongguan (CN) for huawei technologies co., ltd.
IPC Code(s): G02B3/06, G01S7/481, G02B27/09
CPC Code(s): G02B3/06
Abstract: a lens includes a first surface and a second surface that are opposite to each other. the first surface has a first optical structure. the first optical structure includes a plurality of first micro-lenses and a plurality of second micro-lenses. the first micro-lenses and the second micro-lenses are cylindrical lenses, and an axial meridian of the first micro-lenses is parallel to an axial meridian of the second micro-lenses. a curvature radius and/or a first clear aperture of the first micro-lenses is different from a second curvature radius and/or a clear aperture of the second micro-lenses. the second surface has a second optical structure.
Inventor(s): Zhengyi Xu of Shanghai (CN) for huawei technologies co., ltd., WenJie Jiang of Shanghai (CN) for huawei technologies co., ltd., Yunyong Li of Shanghai (CN) for huawei technologies co., ltd., Chunjun Ma of Shanghai (CN) for huawei technologies co., ltd., Gangchao Wang of Shanghai (CN) for huawei technologies co., ltd., Haoyang Xia of Shenzhen (CN) for huawei technologies co., ltd.
IPC Code(s): G06F1/16, H04M1/02
CPC Code(s): G06F1/1681
Abstract: this application provides a rotating mechanism and an electronic device. the rotating mechanism includes a first housing connecting rod, a second housing connecting rod, a primary shaft, a first rotating door plate, a second rotating door plate, and a door plate swing arm. the first rotating door plate and the second rotating door plate are separately fixedly connected to the door plate swing arm. the door plate swing arm is rotatably connected to the primary shaft. the door plate swing arm is movably connected to the first housing, and the door plate swing arm is movably connected to the second housing. the first rotating door plate and the second rotating door plate are configured to support a bending portion of the flexible display screen in a flattened state. in a folded state, the first rotating door plate and the second rotating door plate form a screen accommodating space for accommodating the bending portion of the flexible display screen. this application can improve motion precision of the first rotating door plate and the second rotating door plate, and ensure stability and reliability of the electronic device.
Inventor(s): Zhanxiu Zeng of Shenzhen (CN) for huawei technologies co., ltd., Yexing Shen of Shenzhen (CN) for huawei technologies co., ltd., Minjun Yu of Shanghai (CN) for huawei technologies co., ltd., Yunfan Zhu of Shenzhen (CN) for huawei technologies co., ltd.
IPC Code(s): G06F3/01, G01S15/08, G01S15/58, G01S15/88, H04R1/02
CPC Code(s): G06F3/017
Abstract: an electronic device includes at least one speaker and at least one microphone. a method is applied to the device, where the method includes displaying a target application. the target application is an application that supports non-touch gesture recognition. the method further includes starting the at least one speaker to emit an autocorrelated ultrasonic signal. the method further includes starting the at least one microphone to collect a reflected signal reflected after the ultrasonic signal encounters a non-touch gesture. the method further includes controlling, based on the target application and the reflected signal, the target application in response to the non-touch gesture.
Inventor(s): Ming Zhang of Wuhan (CN) for huawei technologies co., ltd., Hua Jiang of Nanjing (CN) for huawei technologies co., ltd., Ziling Li of Wuhan (CN) for huawei technologies co., ltd., Zhongwei Lv of Wuhan (CN) for huawei technologies co., ltd.
IPC Code(s): G06F3/0481, G06F3/0484, G06F3/14, G06F9/451
CPC Code(s): G06F3/0481
Abstract: an application card display method and apparatus, a terminal device, and a readable storage medium are provided. when the terminal device is in a second form, the application card display method includes: displaying, in a second display area, a second application card of at least one first application running on the terminal device, where the second application card of the first application is obtained through conversion based on a first application card of the first application; and obtaining the second application card of the terminal device through conversion based on the first application card of the first application, and displaying the second application card in the second display area.
Inventor(s): Xingchen Zhou of Nanjing (CN) for huawei technologies co., ltd., Youhui Lin of Nanjing (CN) for huawei technologies co., ltd., Huan Wang of Nanjing (CN) for huawei technologies co., ltd., Yuan Cao of Nanjing (CN) for huawei technologies co., ltd., Ning Ding of Nanjing (CN) for huawei technologies co., ltd., Xi Wei of Shenzhen (CN) for huawei technologies co., ltd., Haijun Wang of Nanjing (CN) for huawei technologies co., ltd.
IPC Code(s): G06F3/0486, G06F3/14
CPC Code(s): G06F3/0486
Abstract: the method comprises: a first terminal displays an object on a display of the first terminal. the first terminal receives a drag operation entered by a user. the drag operation is used to initiate drag for the object. the first terminal displays, on the display of the first terminal in response to the drag operation, an animation in which the object moves with the drag operation. the first terminal sends drag data to a second terminal after determining that a drag intent of the user is cross-device drag. the drag data is used by the second terminal to display the object on a display of the second terminal.
Inventor(s): Ziling LI of Wuhan (CN) for huawei technologies co., ltd., Ming ZHANG of Wuhan (CN) for huawei technologies co., ltd.
IPC Code(s): G06F3/14, G06F9/54, H04M1/02, H04M1/72463
CPC Code(s): G06F3/1431
Abstract: multi-screen unlocking methods and electronic devices are disclosed. in an implementation, a method includes: in response to detecting a first operation on an electronic device, a first display displays a first screen lock interface, and a second display displays a second screen lock interface, where the first screen lock interface is different from the second screen lock interface. the second display displays a second unlocked interface in response to detecting a second operation on the second display. a second application indicates the electronic device to switch from a screen-locked state to an unlocked state, and sends a first message to a first application. in response to the first message, the first application displays a first unlocked interface by using the first display. the first display is locked by using the first application, and the second display is locked by using the second application.
Inventor(s): Guangning Fu of Shenzhen (CN) for huawei technologies co., ltd., Tengyi Lin of Shanghai (CN) for huawei technologies co., ltd.
IPC Code(s): G06F5/16, G06F9/38, G06F17/16
CPC Code(s): G06F5/16
Abstract: this application provides a matrix computing method, a chip, and a related device. the chip includes a first buffer, is configured to buffer a first vector, and a second buffer is configured to buffer a second vector. a scheduling module generates a selection signal based on a bitmap of the first vector. the selection signal may cause the processing element to obtain, from the first buffer, a group of non-zero elements in the first vector, and cause the processing element to obtain, from the second buffer, a group of elements in the second vector. an operation is performed between the first vector and the second vector based on the group of non-zero elements in the first vector and the group of elements in the second vector. in this application, an element whose value is 0 in one vector may be excluded from computing, to reduce a computing amount.
Inventor(s): Tao MA of Beijing (CN) for huawei technologies co., ltd., Zheng ZHOU of Beijing (CN) for huawei technologies co., ltd., Yong WANG of Shenzhen (CN) for huawei technologies co., ltd.
IPC Code(s): G06F8/65, H04L67/10, H04L67/12
CPC Code(s): G06F8/65
Abstract: an upgrade method includes: an ota cloud receives vehicle fleet information from a first device, where the first device is configured to manage a vehicle fleet, the vehicle fleet includes at least two vehicles, and the vehicle fleet information includes vehicle identifiers of vehicles belonging to a same vehicle fleet; and the ota cloud sends first upgrade task information to a second target vehicle, where the first upgrade task information includes an upgrade package, the second target vehicle is at least one vehicle determined by the first device from a first target vehicle, the first target vehicle is related to the vehicle fleet information and a first vehicle, and the first vehicle is a vehicle that needs upgrade and that is obtained by the ota cloud.
Inventor(s): Francisco FONS LLUIS of Munich (DE) for huawei technologies co., ltd., Haigang Zhang of Hangzhou (CN) for huawei technologies co., ltd.
IPC Code(s): G06F9/30
CPC Code(s): G06F9/30181
Abstract: a device is configured to receive one or more input frames of bits, wherein the one or more input frames comprise data and instruction information that indicates one or more processing tasks to be executed on the data. further, the device is configured to convert the instruction information into one or more reduced instruction set computer (risc) instructions or one or more complex instruction set computer (cisc) instructions, where the one or more risc instructions are selected from an risc instruction set, and the one or more cisc instructions are selected from an cisc instruction set. the device is configured to execute the one or more processing tasks on the data of the one or more input frames based on the one or more risc instructions or the one or more cisc instructions.
Inventor(s): Yigang ZHOU of Shanghai (CN) for huawei technologies co., ltd., Xiaoming ZHU of Shanghai (CN) for huawei technologies co., ltd.
IPC Code(s): G06F12/0891, G06F9/30, G06F12/1009
CPC Code(s): G06F12/0891
Abstract: this application discloses a cache management method, apparatus, and system, and a storage medium, and belongs to the computer field. the system includes a processor and a memory controller. the processor and the memory controller are connected through a first channel and a second channel, the first channel is used to perform a memory read/write operation, and the second channel is used to transmit event information corresponding to the memory read/write operation. the processor is configured to send event information of a first event to the memory controller through the second channel. the memory controller is configured to manage a cache storage based on the event information, and the cache storage is configured to cache a part of data that is in the memory storage. this application can improve utilization of the cache storage.
20240338328. Data Processing System and Method_simplified_abstract_(huawei technologies co., ltd.)
Inventor(s): Wen Yin of Shenzhen (CN) for huawei technologies co., ltd., Wei Li of Shenzhen (CN) for huawei technologies co., ltd., Yigang Zhou of Shanghai (CN) for huawei technologies co., ltd., Manbo Wu of Shenzhen (CN) for huawei technologies co., ltd., Xianzhou Lin of Hangzhou (CN) for huawei technologies co., ltd., Chuanwei Wen of Dongguan (CN) for huawei technologies co., ltd., Ruonan Wang of Shenzhen (CN) for huawei technologies co., ltd., Yining Li of Shenzhen (CN) for huawei technologies co., ltd.
IPC Code(s): G06F13/16, G06F13/18, G06F13/40, G06F13/42
CPC Code(s): G06F13/1668
Abstract: a data processing system includes a computing subsystem and a memory subsystem. in the computing subsystem, a processor is connected to one end of a high-speed parallel bus via a first bus interface. the processor transmits data to the memory subsystem and receives data transmitted through the high-speed parallel bus. the memory subsystem receives and transmits data to the computing subsystem through the high-speed parallel bus.
Inventor(s): Yuanfeng Li of Shenzhen (CN) for huawei technologies co., ltd., Fengguang Qiu of Shenzhen (CN) for huawei technologies co., ltd., Shaojun Wang of Shanghai (CN) for huawei technologies co., ltd.
IPC Code(s): G06F21/31
CPC Code(s): G06F21/31
Abstract: in accordance with an embodiment, a method for verifying a personal identification number (pin) code includes: receiving a first pin code entered by the user, and storing the first pin code to complete enabling the function of automatically verifying the pin code of a first subscriber identity module (sim) card, wherein the first pin code is used by a terminal device to automatically verify the first sim card; and verifying automatically the pin code of the first sim card in response to the first sim card being inserted into the terminal device while the terminal device is powered-on or in response to the terminal device into which the first sim card is inserted being powered-on.
Inventor(s): Yishan XU of Shanghai (CN) for huawei technologies co., ltd., Hualin ZHU of Shanghai (CN) for huawei technologies co., ltd., Haoren ZHU of Shanghai (CN) for huawei technologies co., ltd.
IPC Code(s): G06K7/10, H04W4/90, H04W8/22
CPC Code(s): G06K7/10366
Abstract: a terminal management method and an apparatus, to implement management of terminals. the method includes: receiving, by a first device, a first instruction used to perform a first operation on one or more terminals, and determining, according to a management rule, whether performance of the first operation is allowed, and/or determining a target terminal to be subjected to the first operation. the solution is applicable to the field of communication technologies, the internet of things, artificial intelligence, the internet of vehicles, smart homes, or the like.
Inventor(s): Xu LI of Kanata (CA) for huawei technologies co., ltd., Weisen SHI of Kanata (CA) for huawei technologies co., ltd.
IPC Code(s): G06N3/096, G06N3/04
CPC Code(s): G06N3/096
Abstract: a method and system for training an artificial intelligence (ai) model with a network platform deploying routines on a network edge. the network platform includes at least one ai enabler, associated to a routine manager, and topologically located between a routine client function and a routine server function implementing a routine; a service manager including an ai hyper-parameter optimizer; and a data selector filtering data from a routine client function to an ai enabler. a routine client function can represent a data source, an ai enabler can implement a classifier of an ai model, and a routine server function can implement a classifier of the ai model.
Inventor(s): Ran Ding of Beijing (CN) for huawei technologies co., ltd., Yan Zhou of Shenzhen (CN) for huawei technologies co., ltd., Yongliang Wang of Wuhan (CN) for huawei technologies co., ltd.
IPC Code(s): G06T7/73, G06T7/50, G06V10/44, G06V20/10
CPC Code(s): G06T7/73
Abstract: the disclosure provides example visual localization methods and devices. one method includes that a terminal device obtains an image of a building. the terminal device generates a descriptor based on the image. the descriptor includes information about a horizontal viewing angle between a first vertical feature line and a second vertical feature line in the image. the first vertical feature line indicates a first facade intersection line of the building, and the second vertical feature line indicates a second facade intersection line of the building. the terminal device performs matching in a preset descriptor database based on the descriptor, to obtain localization information of a photographing place of the image.
Inventor(s): Zhaoyang Shi of Shanghai (CN) for huawei technologies co., ltd.
IPC Code(s): G06V10/24, G06T7/70, G06V10/42, G06V10/44, G06V10/74
CPC Code(s): G06V10/24
Abstract: in a fusion positioning method based on a multi-type map, an electronic device obtains a target image to be positioned, and obtains a target location at which the target image is photographed. the device determines, in a map database including a plurality of different types of map data, target map quality of a map located at the target location, and a target positioning manner from a plurality of different preset positioning manners based on the target map quality. the target positioning manner includes a basic positioning manner corresponding to each piece of map data included in the map database. the device then positions the target image in the target positioning manner to obtain a 6 degree of freedom (6dof) of the target image.
Inventor(s): Jialiang Sun of Shenzhen (CN) for huawei technologies co., ltd., Kai Xu of Shenzhen (CN) for huawei technologies co., ltd., Ruizhe Li of Shanghai (CN) for huawei technologies co., ltd., Menghu Shen of Shanghai (CN) for huawei technologies co., ltd.
IPC Code(s): G09G3/20, G06V40/13, G06V40/60
CPC Code(s): G09G3/2092
Abstract: embodiments of this application provide a display method and an electronic device. the electronic device includes an application processor, a display driver chip, and a display panel. the display panel is configured to display a first image. the application processor is configured to send first indication information and a first parameter to the display driver chip. the display driver chip is configured to: control, based on the received first indication information, brightness of a fingerprint recognition area in the first image to be first brightness, and control brightness of a mask area in the first image to be second brightness. the brightness of the mask area is controlled based on the first parameter, and the mask area is an area in the first image except the fingerprint recognition area. the display panel is configured to display an updated first image.
Inventor(s): He Cui of Dongguan (CN) for huawei technologies co., ltd., Weihong Xiao of Dongguan (CN) for huawei technologies co., ltd., Jianping Li of Dongguan (CN) for huawei technologies co., ltd., Biao Pu of Dongguan (CN) for huawei technologies co., ltd.
IPC Code(s): H01Q1/24, H01Q1/42, H01Q15/00, H01Q21/28
CPC Code(s): H01Q1/246
Abstract: this disclosure provides an antenna system. the antenna system includes a first antenna and a second antenna. the first antenna includes a first radome, a first radiating assembly, and a feed network. the second antenna includes a second radome and a second radiating assembly. the first radome has a first outer surface. the first outer surface has a groove. the feed network is disposed on a side part of the groove, and the feed network is disposed in the first radome and is connected to the first radiating assembly. the second radome has a second outer surface, the second radiating assembly is disposed in the second radome, and at least a part of the second outer surface extends into the groove. in the antenna system provided in this disclosure, when the first antenna and the second antenna are used in combination, a thickness size is not significantly increased.
20240339788. Connector and Communication Device_simplified_abstract_(huawei technologies co., ltd.)
Inventor(s): Congtu Xiao of Dongguan (CN) for huawei technologies co., ltd., Wang Xiong of Dongguan (CN) for huawei technologies co., ltd., Juwang Zhang of Dongguan (CN) for huawei technologies co., ltd., Bo Yan of Shenzhen (CN) for huawei technologies co., ltd.
IPC Code(s): H01R13/6591, H01R13/6587
CPC Code(s): H01R13/6591
Abstract: a connector includes a connector module and a housing. the connector module includes at least four cable assemblies with a same structure and a housing fastener. the housing includes a first mounting opening, and the housing fastener includes a second mounting opening. one end of each cable assembly of the connector module is inserted into the second mounting opening. the housing fastener of the connector module is inserted into the first mounting opening. the at least four cable assemblies with the same structure are disposed in the connector module. each component of the cable assembly uses a mold, and different cable assemblies may share the mold.
20240339869. WIRELESS CHARGING APPARATUS_simplified_abstract_(huawei technologies co., ltd.)
Inventor(s): Ming Zhao of Shenzhen (CN) for huawei technologies co., ltd., Xin Ma of Chengdu (CN) for huawei technologies co., ltd., Deshuang Zhao of Chengdu (CN) for huawei technologies co., ltd., Weipeng Jiang of Beijing (CN) for huawei technologies co., ltd., Tao Huang of Beijing (CN) for huawei technologies co., ltd.
IPC Code(s): H02J50/23, H02J7/00, H02J50/00, H02J50/40, H02J50/70
CPC Code(s): H02J50/23
Abstract: a wireless charging apparatus is provided. the apparatus uses a multi-feed, multi-mode, and resonance coherent working mechanism and wirelessly charges an energy receiving apparatus through a focusing field, thereby effectively improving wireless charging efficiency and implementing miniaturization of an energy receiving antenna. the wireless charging apparatus includes a cavity () and a phased array antenna. the cavity () includes an even number of side faces (). the even number of side faces () are parallel in pairs. each side face () has a capability of reflecting an electromagnetic wave. the phased array antenna includes an antenna array. the antenna array includes a plurality of antennas (). the plurality of antennas () are disposed on the even number of side faces () and are configured to emit electromagnetic waves to charge an energy receiving device () placed in the cavity ().
Inventor(s): Ting Li of Shanghai (CN) for huawei technologies co., ltd., Ruiqi Ma of Shenzhen (CN) for huawei technologies co., ltd., Kai Chen of Shanghai (CN) for huawei technologies co., ltd., Xiaohan Wang of Shanghai (CN) for huawei technologies co., ltd., Huangping Jin of Shanghai (CN) for huawei technologies co., ltd.
IPC Code(s): H04B7/0417, H04B7/0456, H04B7/06
CPC Code(s): H04B7/0417
Abstract: embodiments of this application provide a channel information reporting method and an apparatus. the method includes: a communication apparatus measures a plurality of reference signals from a plurality of radio access network devices, and determines first delay information and first channel information based on the plurality of reference signals; performs delay compensation on the first channel information based on the first delay information, to determine second channel information; determines a precoding matrix indicator (pmi) based on the second channel information, where the pmi indicates the second channel information; and reports the first delay information and the pmi.
Inventor(s): Yue ZHOU of Shenzhen (CN) for huawei technologies co., ltd., Ying CHEN of Hangzhou (CN) for huawei technologies co., ltd., Jun WANG of Hangzhou (CN) for huawei technologies co., ltd.
IPC Code(s): H04B7/10, H04L5/00, H04W28/02
CPC Code(s): H04B7/10
Abstract: a communication method and a communication apparatus. the method includes: a terminal device receives first indication information from a network device, where the first indication information indicates the terminal device to feed back a first parameter, the first parameter indicates a degree of crosstalk between a first reference signal and a second reference signal, the first reference signal and the second reference signal are transmitted on a first time domain resource, a first frequency domain resource, and a first space domain resource, the first reference signal is transmitted in a first polarization direction, the second reference signal is transmitted in a second polarization direction, and the first polarization direction and the second polarization direction are two mutually orthogonal polarization directions used for a polarization multiplexing mechanism.
20240340076. COMMUNICATION METHOD AND APPARATUS_simplified_abstract_(huawei technologies co., ltd.)
Inventor(s): Yu WANG of Hangzhou (CN) for huawei technologies co., ltd., Yunfei QIAO of Hangzhou (CN) for huawei technologies co., ltd., Ying CHEN of Hangzhou (CN) for huawei technologies co., ltd., Chuili KONG of Hangzhou (CN) for huawei technologies co., ltd., Xiaolu WANG of Hangzhou (CN) for huawei technologies co., ltd., Jun WANG of Hangzhou (CN) for huawei technologies co., ltd.
IPC Code(s): H04B7/185
CPC Code(s): H04B7/18513
Abstract: a communication method and apparatus are provided to reduce interference between different types of satellites. the method is: a terminal device determines a satellite type corresponding to a first area, and the terminal device determines, based on the satellite type, whether to access a network device covering the first area. the terminal device determines, based on the determined satellite type corresponding to the first area, whether the network device can be accessed, so that a type of the network device accessed by the terminal device is consistent with the satellite type of the first area, and the terminal device can access only one type of satellite. when a plurality of types of satellites reuse a same frequency, the terminal device may receive signals of the plurality of types of satellites in the first area.
Inventor(s): Chengchen ZHANG of Shenzhen (CN) for huawei technologies co., ltd., Zaifeng ZONG of Nanjing (CN) for huawei technologies co., ltd.
IPC Code(s): H04B7/185
CPC Code(s): H04B7/18519
Abstract: a satellite switching method is provided, and relate to the field of communication technologies. in this application, a first communication apparatus sends a first request message when determining that the first terminal device is switched from a source access network device to a first target access network device at a future moment. the first request message indicates that a pdu session of the first terminal device is estimated to be switched at a future moment, or the first request message indicates that the first terminal device is estimated to be switched at a future moment. in this way, switching of the first terminal device could be prepared in advance, thereby reducing signaling overheads in the switching procedure of the first terminal device, and reducing a delay in the switching procedure of the first terminal device.
Inventor(s): Rui DU of Singapore (SG) for huawei technologies co., ltd., Zhengchun ZHOU of Chengdu (CN) for huawei technologies co., ltd., Bingsheng SHEN of Chengdu (CN) for huawei technologies co., ltd., Xiaohu TANG of Chengdu (CN) for huawei technologies co., ltd., Chenchen LIU of Shenzhen (CN) for huawei technologies co., ltd., Xiao HAN of Shenzhen (CN) for huawei technologies co., ltd.
IPC Code(s): H04L25/02
CPC Code(s): H04L25/0242
Abstract: this application relates to signal processing methods and apparatuses. an example method includes generating a physical layer protocol data unit (ppdu) and sending the ppdu. the ppdu includes a first field, and the first field includes m sequences. the m sequences include a first sequence, a second sequence, a third sequence, and a fourth sequence. a partial sequence in the first sequence, a partial sequence in the second sequence, a partial sequence in the third sequence, and a partial sequence in the fourth sequence are determined based on golay complementary sequences.
Inventor(s): Yajing ZHOU of Chengdu (CN) for huawei technologies co., ltd., Chenchen LIU of Shenzhen (CN) for huawei technologies co., ltd., Zhengchun ZHOU of Chengdu (CN) for huawei technologies co., ltd., Xianfu LEI of Chengdu (CN) for huawei technologies co., ltd.
IPC Code(s): H04L27/26, H04L1/1607, H04L27/34
CPC Code(s): H04L27/261
Abstract: this application provides a sounding frame transmission method and a related apparatus. the method is applied to a first device, and the method includes: generating a sounding frame, where the sounding frame includes a first field, the first field includes a predefined first sequence, the first sequence includes a sequence obtained after a second sequence is modulated by using at least one of the following modulation modes, and the modulation modes include: qpsk, 16-qam, 64-qam, 256-qam, 1024-qam, and 4096-qam; and sending the sounding frame. in this way, channel quality of a communication link in at least one of modulation modes of qpsk, 16-qam, 64-qam, 256-qam, 1024-qam, and 4096-qam can be accurately measured when channel measurement is performed by using the first sequence, thereby enriching application scenarios of an eht-ltf sequence.
Inventor(s): Jianbo ZHU of Dongguan (CN) for huawei technologies co., ltd., Zhibo HU of Beijing (CN) for huawei technologies co., ltd., Haibo WANG of Beijing (CN) for huawei technologies co., ltd., Hong WU of Shenzhen (CN) for huawei technologies co., ltd., Shuqiang WANG of Dongguan (CN) for huawei technologies co., ltd., Chunhui LU of Beijing (CN) for huawei technologies co., ltd.
IPC Code(s): H04L45/741
CPC Code(s): H04L45/741
Abstract: this application discloses a route advertisement method and a related device. to reduce ip address resources and reduce configuration and maintenance costs of a network device, it is not required that all network devices in a network enable an ipv4/ipv6 dual-stack function, and the network device in the network may enable only an ipv4 or ipv6 single-stack function to bear ipv4 and ipv6 services. a route advertisement packet advertised by the network device and used to advertise an ipv4 route can include routing information corresponding to an ipv6 address, or a route advertisement packet used to advertise an ipv6 route can include routing information corresponding to an ipv4 address.
Inventor(s): Zhonghua Li of Changsha (CN) for huawei technologies co., ltd., Chunyong Wang of Shenzhen (CN) for huawei technologies co., ltd., Zhiyong Guo of Nanjing (CN) for huawei technologies co., ltd.
IPC Code(s): H04L51/063
CPC Code(s): H04L51/063
Abstract: a multimedia message transmission method includes a network device that obtains at least two multimedia message bodies that are for same content. sizes of the at least two multimedia message bodies are different. the network device determines hardware information of a terminal device. the network device sends a multimedia message to the terminal device based on the hardware information. the network device sends, to the terminal device, a multimedia message that complies with a multimedia message capability corresponding to the hardware information.
Inventor(s): Bidi YING of Kanata (CA) for huawei technologies co., ltd., Xu LI of Kanata (CA) for huawei technologies co., ltd., Hang ZHANG of Kanata (CA) for huawei technologies co., ltd.
IPC Code(s): H04L9/40
CPC Code(s): H04L63/20
Abstract: a method includes an access policy management unit receiving from an access policy entry point (apep), a request for data management. in response to the request the access policy management unit sends a response to acknowledge a generation of an access control policy for management of the data to the apep. a data description includes an indication of an owner of the data expects to know a usage of the data. the access control policy is based on a security requirement related to the data, a privacy requirement related to the data, data information or a data operation permission related to the data, when the owner of the data expects to know the usage of the data. when the owner of the data does not expect to know the usage of the data, the policy is based on data information and a data operation permission related to the data.
Inventor(s): Xiaoming ZHU of Shanghai (CN) for huawei technologies co., ltd., Jea Woong HYUN of Shenzhen (CN) for huawei technologies co., ltd.
IPC Code(s): H04L67/1097
CPC Code(s): H04L67/1097
Abstract: example data processing methods and apparatus are described. the data processing system includes an application server and a storage device. after receiving a first management request, the storage device configures a processing mode of the storage device for a data access request. the application server sends a data access request to the storage device, where the data access request is a request to access data stored in the storage device. the storage device processes, based on the processing mode, the data access request sent by the application server, and accesses the stored data.
Inventor(s): Changliang LIAO of Dongguan (CN) for huawei technologies co., ltd., Weifeng WU of Dongguan (CN) for huawei technologies co., ltd., Li LIAO of Dongguan (CN) for huawei technologies co., ltd., Kenji NAGAI of Yokohama (JP) for huawei technologies co., ltd., Ding ZHONG of Dongguan (CN) for huawei technologies co., ltd., Qiao DENG of Yokohama (JP) for huawei technologies co., ltd., Tao HUANG of Shenzhen (CN) for huawei technologies co., ltd., Qiang ZHAN of Shanghai (CN) for huawei technologies co., ltd., Haiqiang TIAN of Dongguan (CN) for huawei technologies co., ltd., Yuehua HU of Dongguan (CN) for huawei technologies co., ltd., Feng ZHAO of Shenzhen (CN) for huawei technologies co., ltd., Gang WANG of Shenzhen (CN) for huawei technologies co., ltd., Bo HUANG of Shanghai (CN) for huawei technologies co., ltd., Zhixiao XU of Shanghai (CN) for huawei technologies co., ltd., Shangyun WANG of Dongguan (CN) for huawei technologies co., ltd.
IPC Code(s): H04M1/02, G06F1/16
CPC Code(s): H04M1/0216
Abstract: the rotation shaft structure includes a main shaft assembly, and two folding assemblies that are symmetrically disposed with respect to the main shaft assembly. the two folding assemblies may rotate toward or against each other relative to the main shaft assembly. when the folding assembly is specifically disposed, the folding assembly includes a rotation assembly, a support plate, and a housing mounting bracket. the rotation assembly is rotationally connected to the main shaft assembly. the support plate is rotationally connected to the housing mounting bracket and slidably connected to the rotation assembly.
Inventor(s): Yilun Wang of Nanjing (CN) for huawei technologies co., ltd., Kai Hu of Nanjing (CN) for huawei technologies co., ltd., Li Zhang of Nanjing (CN) for huawei technologies co., ltd., Yang Yu of Wuhan (CN) for huawei technologies co., ltd., Yuanyou Wei of Shenzhen (CN) for huawei technologies co., ltd.
IPC Code(s): H04M1/7243
CPC Code(s): H04M1/7243
Abstract: a first interface comprising a call screen is displayed on an electronic device. first prompt information is displayed on the first interface following receiving information about a first red packet, the first prompt information provides a prompt to open the first red packet. opening detail information of the first red packet is displayed on the first interface following an input for the first prompt information.
Inventor(s): Tong Hua of Hangzhou (CN) for huawei technologies co., ltd., Gong Chen of Shanghai (CN) for huawei technologies co., ltd., Hua Jiang of Nanjing (CN) for huawei technologies co., ltd., Zhongbiao Wu of Shanghai (CN) for huawei technologies co., ltd.
IPC Code(s): H04M1/72454, G06F1/16, H04M1/72466
CPC Code(s): H04M1/72454
Abstract: this application is applicable to the field of terminal technologies, and in particular, to a content display method, an electronic device, and a computer-readable storage medium. in the method, when the electronic device displays, on a first display, a first interface of a first application, if the electronic device detects a trigger operation, the electronic device may display, on a second display of the electronic device, a card corresponding to the first application. content displayed on the card may be determined based on content displayed on the first interface. the trigger operation may include one or more preset operations, so that content displayed on the first display is switched, based on the one or more preset operations, to the second display for displaying by using the card. this enriches display functions of a multi-display electronic device and improves user experience.
Inventor(s): Ye-Kui Wang of San Diego CA (US) for huawei technologies co., ltd.
IPC Code(s): H04N19/107, H04N19/105, H04N19/159, H04N19/172, H04N19/46, H04N19/70
CPC Code(s): H04N19/107
Abstract: a video coding mechanism is disclosed. the mechanism includes receiving a bitstream comprising a gradual decoding refresh (gdr) picture, a recovery point picture following the gdr picture in decoding order, and a header associated with the gdr picture. the header includes a picture order count (poc) least significant bit (lsb) value coded prior to a recovery poc value. a poc for the gdr picture is determined based on the poc lsb value. the recovery poc value is determined based on the poc for the gdr picture. the recovery poc value indicates a poc for the recovery point picture. the bitstream is decoded according to gdr based on the gdr picture and the recovery point picture.
Inventor(s): Mikhail Vyacheslavovich Sosulnikov of Munich (DE) for huawei technologies co., ltd., Sergey Yurievich Ikonin of Moscow (RU) for huawei technologies co., ltd., Andrey Soroka of Munich (DE) for huawei technologies co., ltd., Elena Alexandrovna Alshina of Munich (DE) for huawei technologies co., ltd.
IPC Code(s): H04N19/13, H04N19/103, H04N19/136, H04N19/184
CPC Code(s): H04N19/13
Abstract: the present disclosure provides a method of decoding an encoded signal. the method includes receiving at least one bitstream comprising an encoded signal, the signal being entropy encoded with one or more gaussian mixture models (gmms), and the at least one bitstream comprising information for obtaining parameters of the one or more gmms. the method further includes obtaining the gmm parameters based on the information from the at least one bitstream; and entropy decoding the signal using the gmms with the obtained gmm parameters. the present disclosure further refers to a corresponding encoding method, decoder and encoder.
Inventor(s): Xu CHEN of Shenzhen (CN) for huawei technologies co., ltd., Jianhua ZHENG of Shenzhen (CN) for huawei technologies co., ltd.
IPC Code(s): H04N19/137, H04N19/105, H04N19/159, H04N19/176
CPC Code(s): H04N19/137
Abstract: an inter prediction method and apparatus, and a corresponding encoder and decoder are disclosed. the method includes: obtaining an index value of a length of a motion vector difference of the current picture block; determining target length information from a set of candidate length information based on the index value of the length; obtaining the motion vector difference of the current picture block based on the target length information; determining the motion vector target value of the current picture block based on the motion vector difference of the current picture block and the motion vector predictor of the current picture block; and obtaining a prediction block of the current picture block based on the motion vector target value of the current picture block.
Inventor(s): Kunchao BAO of Wuhan (CN) for huawei technologies co., ltd.
IPC Code(s): H04N21/45, H04N21/485
CPC Code(s): H04N21/4532
Abstract: this application provides an application permission synchronization method and a related device. the method is applied to a first electronic device, and the method includes: in response to a first user operation, changing permission granting information of a first application on the first electronic device, where the permission granting information is used to describe a permission granted to the first application to invoke at least one of a software function or a hardware function of the first electronic device; and if a security level of the first electronic device is higher than a security level of a second electronic device, synchronizing the change of the permission granting information of the first application on the first electronic device to the second electronic device based on permission synchronization configuration information of the first application on the first electronic device and the second electronic device.
Inventor(s): Jinghuan YANG of Shanghai (CN) for huawei technologies co., ltd., Teng LI of Shenzhen (CN) for huawei technologies co., ltd.
IPC Code(s): H04N23/90, B60R1/28, B60R1/29, G03B11/00, H04N23/695
CPC Code(s): H04N23/90
Abstract: embodiments of this application provide a method, an apparatus, and a system, which may be applied to the intelligent cockpit field. the apparatus includes a body having a first surface and a second surface, where a first function element is disposed on the first surface, a second function element is disposed on the second surface, and there is an included angle between the first surface and the second surface, so that when the first function element covers a first function area, the second function element covers a second function area. the foregoing solution can improve a reuse rate of a function element, reduce design costs and implementation difficulties, and improve operation experience of a user.
Inventor(s): Weisen ZHANG of Shenzhen (CN) for huawei technologies co., ltd., Junhao ZHANG of Shanghai (CN) for huawei technologies co., ltd., Jinghuan YANG of Shanghai (CN) for huawei technologies co., ltd., Teng LI of Shezhen (CN) for huawei technologies co., ltd., Qiuyuan TANG of Shezhen (CN) for huawei technologies co., ltd., Huayu LI of Shanghai (CN) for huawei technologies co., ltd.
IPC Code(s): H04N23/90, B60R1/22, H04N23/661, H04N23/695
CPC Code(s): H04N23/90
Abstract: embodiments of this application provide a data collection method and system, and an apparatus, to improve effect of collecting information about an environment around a vehicle. the system includes: an image collection apparatus, including a camera and a drive component, where the drive component is configured to drive adjustment of a photographing angle of the camera, so that in an image collected by the camera, an included angle between a lower side line of a body side of the vehicle and a vertical direction is less than a first angle; and a control system, electrically connected to the image collection apparatus, and configured to send a first control instruction to the image collection apparatus, where the first control instruction is used to control the photographing angle of the camera.
Inventor(s): Ning MA of Shanghai (CN) for huawei technologies co., ltd.
IPC Code(s): H04W24/04, H04W88/08
CPC Code(s): H04W24/04
Abstract: this application provides a fault detection method, a signal processing apparatus, and a control apparatus, to improve system maintenance efficiency. the method includes: a signal processing apparatus obtains alarm information after initialization, where the alarm information indicates that an alarm exists on the signal processing apparatus before the initialization. the signal processing apparatus performs fault detection based on the alarm information.
Inventor(s): Haoren Zhu of Shanghai (CN) for huawei technologies co., ltd., Hualin Zhu of Shanghai (CN) for huawei technologies co., ltd., Hui Ni of Beijing (CN) for huawei technologies co., ltd., Yishan Xu of Shanghai (CN) for huawei technologies co., ltd.
IPC Code(s): H04W28/02, H04W80/02, H04W92/10
CPC Code(s): H04W28/0284
Abstract: this application discloses a communication method and a communication apparatus. the method includes: an access network element receives first indication information from a session management function network element, and activates a congestion acquisition function of the access network element based on the first indication information, where the congestion acquisition function is for obtaining a congestion status of the access network element in a data flow transmission process of a target service. the access network element obtains the congestion status of the access network element, and sends first congestion information to a terminal device or a user plane function network element to indicate the congestion status of the access network element. in this application, the access network element sends, to the user plane function network element or the terminal device, the first congestion information indicating the congestion status of the access network element.
Inventor(s): Zhendong Yao of Shanghai (CN) for huawei technologies co., ltd., Feng Qian of Shanghai (CN) for huawei technologies co., ltd., Zhenzhou Li of Shanghai (CN) for huawei technologies co., ltd., Ying Zhu of Shenzhen (CN) for huawei technologies co., ltd., Lixin Lin of Shanghai (CN) for huawei technologies co., ltd., Chuting Yao of Beijing (CN) for huawei technologies co., ltd.
IPC Code(s): H04W28/06, H04B7/185
CPC Code(s): H04W28/06
Abstract: in accordance with an embodiment, a method includes: encoding, by a first terminal at a satellite link control (slc) layer, a first user identification (id) of the first terminal into binary first data, wherein the first user id comprises second data and third data, the binary first data includes binary fourth data and binary fifth data, the binary fourth data is obtained by encoding sixth data, the sixth data is obtained by compressing the second data, a data length of the sixth data is less than that of the second data, and the binary fifth data is obtained by encoding the third data; filling, by the first terminal at the slc layer, the binary first data in a user id field in frame header information of a first user frame; and sending, by the first terminal, the first user frame to a satellite network device.
Inventor(s): Yifei Xue of Shanghai (CN) for huawei technologies co., ltd., Yan Wang of Shanghai (CN) for huawei technologies co., ltd., Weihua Hu of Shenzhen (CN) for huawei technologies co., ltd., Hancheng Li of Shanghai (CN) for huawei technologies co., ltd.
IPC Code(s): H04W28/18, H04L5/00, H04W48/16
CPC Code(s): H04W28/18
Abstract: embodiments of this application provide a method for determining an application server and an apparatus. the method includes: a first network element obtains a characteristic parameter of a candidate application server. the first network element obtains a network status of a serving link, where the serving link is a link from a terminal to a dn in which the candidate application server is located. the first network element determines a target application server from the candidate application server based on the characteristic parameter of the candidate application server and the network status of the serving link. therefore, compared with an existing method, in the method in this application, resources in a network can be better used, and the selected target application server can better execute a service of the terminal device, to improve user experience.
20240340709. COMMUNICATION METHOD AND APPARATUS_simplified_abstract_(huawei technologies co., ltd.)
Inventor(s): Hancheng LI of Shanghai (CN) for huawei technologies co., ltd., Yan WANG of Shanghai (CN) for huawei technologies co., ltd., Weihua HU of Shenzhen (CN) for huawei technologies co., ltd., Yifei XUE of Shanghai (CN) for huawei technologies co., ltd.
IPC Code(s): H04W28/24, H04W28/10
CPC Code(s): H04W28/24
Abstract: embodiments of this application provide a communication method and apparatus. the method includes: a session management function network element determines a first user plane function network element based on first information of a service, association information between the first user plane function network element and a second user plane function network element supporting the service, and information of services provided by the second user plane function network element, and sends second information of the service and a first identifier to the first user plane function network element to indicate to send a packet of the service through a first flow that meeting a requirement of the service. this ensures that a packet forwarding path meets a requirement of a service of a terminal device, improves packet forwarding flexibility and efficiency, and implements dynamic scheduling based on a service capability of a network element and a network status.
20240340760. COMMUNICATION METHOD AND DEVICE_simplified_abstract_(huawei technologies co., ltd.)
Inventor(s): Chuting Yao of Beijing (CN) for huawei technologies co., ltd., Haibo Xu of Beijing (CN) for huawei technologies co., ltd., Yu Cai of Shenzhen (CN) for huawei technologies co., ltd., Lixia Xue of Beijing (CN) for huawei technologies co., ltd.
IPC Code(s): H04W40/04, H04W40/22, H04W88/04, H04W92/18
CPC Code(s): H04W40/04
Abstract: this application relates to a communication method and device. a remote device receives configuration information from a first access network device, where the configuration information using to configure a measurement frequency, and configure cell information or air interface frequency information. the remote device measures a first-type relay device based on the configuration information, where the first-type relay device is a relay device that works on the measurement frequency and has camped on or can camp on a cell corresponding to the cell information; or the first-type relay device is a relay device that works on the measurement frequency and has camped on or can camp on a cell at a frequency corresponding to the air interface frequency information.
Inventor(s): Jianming Cui of Shanghai (CN) for huawei technologies co., ltd., Wei Chen of Shenzhen (CN) for huawei technologies co., ltd., Zhe Wu of Shanghai (CN) for huawei technologies co., ltd., Jian Zhang of Shanghai (CN) for huawei technologies co., ltd., Zhihua Liu of Shenzhen (CN) for huawei technologies co., ltd., Quan Zhou of Shenzhen (CN) for huawei technologies co., ltd., Jing Li of Shanghai (CN) for huawei technologies co., ltd.
IPC Code(s): H04W52/42, H04W72/044
CPC Code(s): H04W52/42
Abstract: embodiments of this application provide a power control method, a communication apparatus, and a communication system. the method includes: determining whether a first condition is met, where the first condition includes that a time-frequency resource for sending a first beam and a time-frequency resource for sending a second beam overlap, a ratio of interference of the first beam to the second beam to noise floor of a receiver is greater than a first threshold, and a ratio of interference of the second beam to the first beam to the noise floor of the receiver is greater than the first threshold; and reducing transmit power of the first beam and transmit power of the second beam when the first condition is met.
Inventor(s): Jinna HU of Shenzhen (CN) for huawei technologies co., ltd., Chuan MA of Shanghai (CN) for huawei technologies co., ltd., Yaqi WU of Shanghai (CN) for huawei technologies co., ltd., Hengheng WU of Shenzhen (CN) for huawei technologies co., ltd., Zhiqiang ZOU of Shanghai (CN) for huawei technologies co., ltd., Ni MA of Shanghai (CN) for huawei technologies co., ltd.
IPC Code(s): H04W56/00, H04W36/36, H04W76/20
CPC Code(s): H04W56/0045
Abstract: the technology of this application relates to a terminal device configured to receive a first message from a first access network device, where the first message is used by the terminal device to obtain a timing advance (ta) of the terminal device in a target cell, and the target cell is not a cell currently accessed by the terminal device. the terminal device is configured to send a second message to the first access network device, where the second message indicates that the terminal device has completed configuration of the target cell. in embodiments of this application, the terminal device is configured to receive the first message from the first access network device.
Inventor(s): Lingling Shi of Dongguan (CN) for huawei technologies co., ltd., Xueqin Gu of Dongguan (CN) for huawei technologies co., ltd.
IPC Code(s): H04W72/0446
CPC Code(s): H04W72/0446
Abstract: this application discloses a data transmission method and a communication apparatus, to reduce a bandwidth requirement for data transmission through a fronthaul interface. a wireless device controller (or a wireless device) can separately encapsulate, into at least two packets, data carried by a plurality of types of physical channels in one time-domain unit, where data carried by at least one type of physical channel is encapsulated in each packet. alternatively, the wireless device can encapsulate data corresponding to a plurality of physical antennas into at least two packets, where data corresponding to at least one physical antenna is encapsulated in each packet. because a size of a packet transmitted between the wireless device controller and the wireless device is reduced, the bandwidth requirement for packet transmission through the fronthaul interface is reduced.
Inventor(s): Feng WANG of Shenzhen (CN) for huawei technologies co., ltd., Xu ZHANG of Beijing (CN) for huawei technologies co., ltd., Jinlin PENG of Shanghai (CN) for huawei technologies co., ltd.
IPC Code(s): H04W72/0453, H04L27/26, H04W72/0446, H04W72/0457, H04W72/51
CPC Code(s): H04W72/0453
Abstract: a radio frequency link switching method includes: a terminal device receives first information from a network device, where the first information indicates the terminal device to switch at least one transmit link from a first carrier group to a second carrier group. the terminal device determines a third carrier group based on a first parameter of the first carrier group and a first parameter of the second carrier group, where the third carrier group is the first carrier group or the second carrier group, and a switching time period of the transmit link is located in the third carrier group.
Inventor(s): Hao Tang of Ottawa (CA) for huawei technologies co., ltd., Liqing Zhang of Ottawa (CA) for huawei technologies co., ltd., Jianglei Ma of Ottawa (CA) for huawei technologies co., ltd.
IPC Code(s): H04W72/232
CPC Code(s): H04W72/232
Abstract: in some wireless communication scenarios, a user equipment (ue) may perform sensing and feedback measurements or results, which a transmit-and-receive point (trp) may then use to determine information about objects and/or conditions in the vicinity of the trp. however, the ue might be in a power-saving state when the trp requires the ue to perform the sensing. in some embodiments, the ue can be triggered to perform sensing as part of the paging information transmitted from the trp, e.g. in the paging downlink control information (dci) and/or in the paging message or in another message scheduled by the dci.
Inventor(s): Tianliang Xu of Xi’an (CN) for huawei technologies co., ltd.
IPC Code(s): H04W76/10, E05B81/64, G07C9/00, H04W4/90, H04W12/06
CPC Code(s): H04W76/10
Abstract: this application provides an unlocking method, an electronic device, and a system, and relates to the field of terminal technologies.-the method includes: after a first electronic device determines, based on first data, that there is a first risk in an environment in which the first electronic device is located, the first electronic device establishes a connection to a second electronic device in response to a connection request sent by the second electronic device. then, when the first electronic device determines that there is the first risk in the environment in which the first electronic device is located and a login account of the second electronic device is authorized, the first electronic device confirms to perform unlocking.
20240340996. COMMUNICATION METHOD AND APPARATUS_simplified_abstract_(huawei technologies co., ltd.)
Inventor(s): Meng Li of Beijing (CN) for huawei technologies co., ltd., Shengfeng Xu of Beijing (CN) for huawei technologies co., ltd., Yanmei Yang of Beijing (CN) for huawei technologies co., ltd.
IPC Code(s): H04W76/27, H04W76/40
CPC Code(s): H04W76/27
Abstract: in accordance with an embodiment, a method includes: determining to trigger a receive end of a first multicast/broadcast service (mbs) session to enter a radio resource control (rrc) connected state; and broadcasting first information used to trigger the receive end to enter the rrc connected state, or paging the receive end
Huawei Technologies Co., Ltd. patent applications on October 10th, 2024
- Huawei Technologies Co., Ltd.
- A44C5/00
- G04B37/14
- CPC A44C5/0053
- Huawei technologies co., ltd.
- A61B5/0225
- A61B5/021
- A61B5/022
- CPC A61B5/02255
- G01C21/36
- G01C21/34
- CPC G01C21/3658
- G01S7/40
- H01Q23/00
- CPC G01S7/4021
- G01S17/86
- G01P21/00
- G01S7/497
- G01S17/87
- G06T7/73
- CPC G01S17/86
- G02B3/06
- G01S7/481
- G02B27/09
- CPC G02B3/06
- G06F1/16
- H04M1/02
- CPC G06F1/1681
- G06F3/01
- G01S15/08
- G01S15/58
- G01S15/88
- H04R1/02
- CPC G06F3/017
- G06F3/0481
- G06F3/0484
- G06F3/14
- G06F9/451
- CPC G06F3/0481
- G06F3/0486
- CPC G06F3/0486
- G06F9/54
- H04M1/72463
- CPC G06F3/1431
- G06F5/16
- G06F9/38
- G06F17/16
- CPC G06F5/16
- G06F8/65
- H04L67/10
- H04L67/12
- CPC G06F8/65
- G06F9/30
- CPC G06F9/30181
- G06F12/0891
- G06F12/1009
- CPC G06F12/0891
- G06F13/16
- G06F13/18
- G06F13/40
- G06F13/42
- CPC G06F13/1668
- G06F21/31
- CPC G06F21/31
- G06K7/10
- H04W4/90
- H04W8/22
- CPC G06K7/10366
- G06N3/096
- G06N3/04
- CPC G06N3/096
- G06T7/50
- G06V10/44
- G06V20/10
- CPC G06T7/73
- G06V10/24
- G06T7/70
- G06V10/42
- G06V10/74
- CPC G06V10/24
- G09G3/20
- G06V40/13
- G06V40/60
- CPC G09G3/2092
- H01Q1/24
- H01Q1/42
- H01Q15/00
- H01Q21/28
- CPC H01Q1/246
- H01R13/6591
- H01R13/6587
- CPC H01R13/6591
- H02J50/23
- H02J7/00
- H02J50/00
- H02J50/40
- H02J50/70
- CPC H02J50/23
- H04B7/0417
- H04B7/0456
- H04B7/06
- CPC H04B7/0417
- H04B7/10
- H04L5/00
- H04W28/02
- CPC H04B7/10
- H04B7/185
- CPC H04B7/18513
- CPC H04B7/18519
- H04L25/02
- CPC H04L25/0242
- H04L27/26
- H04L1/1607
- H04L27/34
- CPC H04L27/261
- H04L45/741
- CPC H04L45/741
- H04L51/063
- CPC H04L51/063
- H04L9/40
- CPC H04L63/20
- H04L67/1097
- CPC H04L67/1097
- CPC H04M1/0216
- H04M1/7243
- CPC H04M1/7243
- H04M1/72454
- H04M1/72466
- CPC H04M1/72454
- H04N19/107
- H04N19/105
- H04N19/159
- H04N19/172
- H04N19/46
- H04N19/70
- CPC H04N19/107
- H04N19/13
- H04N19/103
- H04N19/136
- H04N19/184
- CPC H04N19/13
- H04N19/137
- H04N19/176
- CPC H04N19/137
- H04N21/45
- H04N21/485
- CPC H04N21/4532
- H04N23/90
- B60R1/28
- B60R1/29
- G03B11/00
- H04N23/695
- CPC H04N23/90
- B60R1/22
- H04N23/661
- H04W24/04
- H04W88/08
- CPC H04W24/04
- H04W80/02
- H04W92/10
- CPC H04W28/0284
- H04W28/06
- CPC H04W28/06
- H04W28/18
- H04W48/16
- CPC H04W28/18
- H04W28/24
- H04W28/10
- CPC H04W28/24
- H04W40/04
- H04W40/22
- H04W88/04
- H04W92/18
- CPC H04W40/04
- H04W52/42
- H04W72/044
- CPC H04W52/42
- H04W56/00
- H04W36/36
- H04W76/20
- CPC H04W56/0045
- H04W72/0446
- CPC H04W72/0446
- H04W72/0453
- H04W72/0457
- H04W72/51
- CPC H04W72/0453
- H04W72/232
- CPC H04W72/232
- H04W76/10
- E05B81/64
- G07C9/00
- H04W12/06
- CPC H04W76/10
- H04W76/27
- H04W76/40
- CPC H04W76/27
