Huawei Technologies Co., Ltd. patent applications on January 2nd, 2025
Patent Applications by Huawei Technologies Co., Ltd. on January 2nd, 2025
Huawei Technologies Co., Ltd.: 67 patent applications
Huawei Technologies Co., Ltd. has applied for patents in the areas of H04N19/176 (4), G06F3/0486 (4), H04N19/159 (3), H01Q1/24 (3), G06F3/04883 (3) G06N3/0455 (2), H04W64/00 (2), A44C5/14 (1), H04N19/196 (1), H04L51/224 (1)
With keywords such as: device, data, information, network, application, display, based, apparatus, where, and communication in patent application abstracts.
Patent Applications by Huawei Technologies Co., Ltd.
Inventor(s): Shenglan Yuan of Dongguan (CN) for huawei technologies co., ltd., Qian He of Xi’an (CN) for huawei technologies co., ltd., Menglong Zhao of Xi’an (CN) for huawei technologies co., ltd., Bin Zhang of Shenzhen (CN) for huawei technologies co., ltd., Tianyu Cheng of Dongguan (CN) for huawei technologies co., ltd., Junjie Yang of Dongguan (CN) for huawei technologies co., ltd.
IPC Code(s): A44C5/14
CPC Code(s): A44C5/14
Abstract: this application relates to a spring bar assembly, a watch strap, and a watch. the spring bar assembly includes a mounting base, a spring bar, a button, and a lever. both the spring bar and the button are mounted on the mounting base. the button is capable of moving relative to the mounting base, and a movement direction of the button is perpendicular to an axial direction of the spring bar. one end of the lever extends into a guide groove of the button and abuts against first side walls of the guide groove, and the other end of the lever is connected to the spring bar. the button is capable of driving the spring bar to move relative to the mounting base in the axial direction of the spring bar by using the lever.
20250004424. WEARABLE DEVICE_simplified_abstract_(huawei technologies co., ltd.)
Inventor(s): Wei Su of Shenzhen (CN) for huawei technologies co., ltd., Qiao Sun of Xi’an (CN) for huawei technologies co., ltd., Bing Liu of Xi’an (CN) for huawei technologies co., ltd., Kun Li of Xi’an (CN) for huawei technologies co., ltd., Mao Ye of Xi’an (CN) for huawei technologies co., ltd.
IPC Code(s): G04G17/04, G04G21/04, H01Q1/27
CPC Code(s): G04G17/04
Abstract: a wearable device includes a conductive frame and a parasitic stub. a first ground point and a feed point are disposed on the frame. the parasitic stub has a first slot and a second slot. the parasitic stub and the frame each have a ring shape, and are spaced along a ring circumference. the parasitic stub is divided into a first parasitic part and a second parasitic part with approximately equal lengths by the first slot and the second slot.
20250004496. MULTI-PHASE SIGNAL GENERATION_simplified_abstract_(huawei technologies co., ltd.)
Inventor(s): Lawrence E. Connell of Naperville IL (US) for huawei technologies co., ltd., Timothy McHugh of Wheaton IL (US) for huawei technologies co., ltd., Ramesh Chadalawada of Superior CO (US) for huawei technologies co., ltd., Brian Iehl of Hoffman Estates IL (US) for huawei technologies co., ltd.
IPC Code(s): G06F1/08, G06F1/06, H03K5/151, H04B1/04
CPC Code(s): G06F1/08
Abstract: the disclosure relates to technology for generating multi-phase signals. an apparatus includes 2{circumflex over ( )}n phase signal generation stages. the apparatus also includes a controller configured to provide a mode input of each of the 2{circumflex over ( )}n stages with an active periodic binary signal with remaining inputs of each of the 2{circumflex over ( )}n stages provided with another periodic binary signal to collectively generate a 2{circumflex over ( )}n phase signal in a first mode. the controller is further configured to provide the mode input of each of 2{circumflex over ( )}(n−1) odd stages with a first steady state signal and the mode input of each of 2{circumflex over ( )}(n−1) even stages with a second steady state signal with remaining inputs of each of the 2{circumflex over ( )}n stages provided with the same periodic binary signal as in the first mode to cause either the 2{circumflex over ( )}(n−1) odd stages or the 2{circumflex over ( )}(n−1) even stages to collectively generate a 2{circumflex over ( )}(n−1) phase signal in a second mode.
Inventor(s): Wei Liu of Wuhan (CN) for huawei technologies co., ltd., Xiaotian Zhang of Wuhan (CN) for huawei technologies co., ltd., Ji Huang of Wuhan (CN) for huawei technologies co., ltd.
IPC Code(s): G06F3/0346, G06F3/01, G06F3/14, H04N21/422, H04N21/431
CPC Code(s): G06F3/0346
Abstract: a device control method and an electronic device are provided. the method includes: a first electronic device establishes a connection to a second electronic device in response to a preset gesture operation; the second electronic device returns first information to the first electronic device, where the first information includes related information of the second electronic device and/or related information of a first application and/or a first function on the second electronic device; and the first electronic device displays a control interface based on the first information, where the control interface is for controlling the second electronic device. in this manner, a user performs the preset gesture operation on the first electronic device, to invoke the first information of the second electronic device, to display the control interface for controlling the second electronic device. in this way, an operation is convenient, and user experience is good.
Inventor(s): Yun Duan of Wuhan (CN) for huawei technologies co., ltd., Yaling Ding of Shanghai (CN) for huawei technologies co., ltd., Miao Wang of Shenzhen (CN) for huawei technologies co., ltd.
IPC Code(s): G06F3/04817, G06F3/0482, G06F3/0483, G06F3/04847, G06F3/0486, G06F3/04886, G06F9/451
CPC Code(s): G06F3/04817
Abstract: the disclosure provides a display method and electronic device. in the method, an electronic device displays a first interface, where the first interface includes at least one control and a first folder, the control is displayed outside the first folder, the first folder includes a first page and a second page, the first page and the second page each include at least one application icon, and the first page is displayed on the first interface; the electronic device detects a first operation performed by a user on the first page of the first folder; and the electronic device displays a second interface in response to the first operation, where the second interface includes the at least one control and the second page.
Inventor(s): Yintang Ni of Shenzhen (CN) for huawei technologies co., ltd.
IPC Code(s): G06F3/0483, G06F3/0486, G06F3/04883
CPC Code(s): G06F3/0483
Abstract: this application discloses an interface display method and a related apparatus. a first page of a first application is displayed, where content of the first page includes a first component; an input first operation is received, a second page of the first application or a third page of a second application is displayed; an input second operation is received; a fourth page is displayed, where at least one component label is displayed on the fourth page, and the at least one component label includes a first component label; and when a third operation performed on the first component label is received, the first page of the first application is opened, and the first component is displayed on the first page.
Inventor(s): Yanan Zhang of Shenzhen (CN) for huawei technologies co., ltd., Hongjun Wang of Shenzhen (CN) for huawei technologies co., ltd., Zhiming Fan of Shenzhen (CN) for huawei technologies co., ltd., Jing Zhang of Xi’an (CN) for huawei technologies co., ltd.
IPC Code(s): G06F3/04845, G06F3/0486, G06F3/04883
CPC Code(s): G06F3/04845
Abstract: in accordance with an embodiment, a method includes: detecting a first touch operation of a user, and displaying a first interface, where the first interface includes a first identifier and at least one application window; displaying a first application window in a first mode in response to detecting a first drag operation of dragging a first application window of the at least one application window to a first response region corresponding to the first identifier, where the first touch operation and the first drag operation are one continuous operation.
Inventor(s): Yintang Ni of Shenzhen (CN) for huawei technologies co., ltd., Zeyang Shen of Wuhan (CN) for huawei technologies co., ltd., Shaohua Zhao of Wuhan (CN) for huawei technologies co., ltd., Zhijian Tan of Wuhan (CN) for huawei technologies co., ltd.
IPC Code(s): G06F3/04886, G06F1/16, G06F16/11
CPC Code(s): G06F3/04886
Abstract: a snapshot processing method is applied to an electronic device including a foldable screen. the electronic device includes m display areas, the m display areas include n length-width ratios, and m≥n≥2. the method includes obtaining a first application switching instruction, where the first application switching instruction instructs to switch a target application from running in a background to running in a foreground; obtaining a length-width ratio of a target display area based on the first application switching instruction, where the m display areas include the target display area; obtaining a target snapshot of the target application, where a length-width ratio of the target snapshot corresponds to the length-width ratio of the target display area; and displaying the target snapshot in the target display area.
Inventor(s): Xue Li of Wuhan (CN) for huawei technologies co., ltd.
IPC Code(s): G06F3/14
CPC Code(s): G06F3/1423
Abstract: a screen display method is provided to control each display to display corresponding display data when at least two displays exist. the method includes: receiving a multi-screen display instruction, where the multi-screen display instruction instructs the at least two displays to separately display corresponding pictures; obtaining a picture to be displayed on a first display; converting the first picture into sent-for-display data to be sent to the first display; sending the sent-for-display data of the first display to the first display, to enable the first display to display the first picture; obtaining a picture to be displayed on a second display; converting the second picture into sent-for-display data to be sent to the second display; and sending the sent-for-display data of the second display to the second display, to enable the second display to display the second picture.
Inventor(s): Yunjing Zhao of Shenzhen (CN) for huawei technologies co., ltd., Che Yan of Toronto (CA) for huawei technologies co., ltd.
IPC Code(s): G06F3/14, G06F1/16, G06F3/04842, G06F3/0486, G06F3/04883, G06F40/58, G06V30/10
CPC Code(s): G06F3/1431
Abstract: example methods and electronic devices are provided. an example method is applied to an electronic device, where the electronic device includes a first display and a second display. the first display is electrically connected to the second display. the example method includes determining second display data based on first display data in response to an operation on a display window on the first display. the first display data is displayed in the display window on the first display. further, the second display data corresponds to a selected control in the first display data. further still, the second display data is smaller or simpler than the first display data. the example method further includes displaying, on the second display, a window corresponding to the second display data.
Inventor(s): Minhao Li of Shanghai (CN) for huawei technologies co., ltd., Miao Wang of Shenzhen (CN) for huawei technologies co., ltd., Changjian Chen of Nanjing (CN) for huawei technologies co., ltd., Bo Xu of Nanjing (CN) for huawei technologies co., ltd.
IPC Code(s): G06F9/451, G06F3/04847, H04M1/72427
CPC Code(s): G06F9/451
Abstract: this application provides a theme wallpaper generation method and an electronic device. the electronic device may be a mobile phone, a tablet, or the like. a user may set any picture as a theme wallpaper of the mobile phone based on a preference and a requirement of the user. in the method, an effect of dynamic linkage in a process of switching from an always on display screen to a lock screen interface and then to an unlock interface is presented to the user based on an image processing process customized by the user, such as detection and identification of the picture and image cropping of a target element in the picture, and different transition modes and transition animations that are set by the user and that are corresponding to the process of switching from the always on display screen to the lock screen interface and then to the unlock interface of the mobile phone, to provide smooth visual experience to the user.
Inventor(s): Lihua Huang of Shenzhen (CN) for huawei technologies co., ltd., Hao Ding of Shenzhen (CN) for huawei technologies co., ltd., Aoxiang Fan of Hangzhou (CN) for huawei technologies co., ltd.
IPC Code(s): G06F9/50, G06N3/063
CPC Code(s): G06F9/5016
Abstract: a memory allocation method for a neural network includes determining information about n memory blocks, sorting the n memory blocks in descending order based on sizes of the n memory blocks, allocating a first memory block to the neural network, to perform an operation for a first node set in the neural network, determining whether a memory block in an allocated set is reusable for an nth memory block, where the allocated set includes a memory block that has been allocated to the neural network, if the memory block in the allocated set is reusable for the nth memory block, allocating, to the neural network, the memory block to perform an operation for an nth node set in the neural network, then updating the allocated set, and sequentially performing the foregoing determining from n=2 to n=n based on the sort sequence.
Inventor(s): Xinli GU of Shenzhen (CN) for huawei technologies co., ltd., Kun TANG of Chengdu (CN) for huawei technologies co., ltd., Tianwen YANG of Shenzhen (CN) for huawei technologies co., ltd., Guoliang ZHU of Shenzhen (CN) for huawei technologies co., ltd., Buchan LI of Chengdu (CN) for huawei technologies co., ltd., Xu ZHANG of Hangzhou (CN) for huawei technologies co., ltd.
IPC Code(s): G06F11/10
CPC Code(s): G06F11/1044
Abstract: the present disclosure relates to data error correction methods and apparatuses. one example method is applied to to-be-corrected data in a storage medium. column check information is set for the to-be-corrected data, and the column check information includes check data of each column of data in the to-be-corrected data. the example method includes determining that first-row data in to-be-corrected data includes an uncorrected error, and performing error correction on each column of data in the to-be-corrected data based on column check information of the to-be-corrected data, where each column of data includes one bit of data in the first-row data. for each bit of data in the first-row data, if the bit of data is incorrect, after error correction is performed on a column in which the bit of data is located, the bit of data is corrected.
Inventor(s): Yunpeng SHEN of Wuhan (CN) for huawei technologies co., ltd., Jiahui CHU of Shanghai (CN) for huawei technologies co., ltd., Tengfei HUANG of Wuhan (CN) for huawei technologies co., ltd., Bo JIANG of Dongguan (CN) for huawei technologies co., ltd., Xuming CHEN of Wuhan (CN) for huawei technologies co., ltd., Jing ZHAO of Wuhan (CN) for huawei technologies co., ltd.
IPC Code(s): G06K19/077
CPC Code(s): G06K19/07784
Abstract: the present disclosure relates to communication tags and electronic devices. one example communication tag includes a circuit board and a chip disposed on the circuit board. two coils are formed on the circuit board. the two coils are respectively disposed on two different conducting layers of the circuit board. optionally, the two coils are disposed in an intersecting manner. in addition, lines for feeding the two coils are disposed close to each other.
Inventor(s): Timofey Mikhailovich Solovyev of Munich (DE) for huawei technologies co., ltd., Sergey Yurievich Ikonin of Moscow (RU) for huawei technologies co., ltd., Elena Alexandrovna Alshina of Munich (DE) for huawei technologies co., ltd., Esin Koyuncu of Munich (DE) for huawei technologies co., ltd., Maxim Borisovitch Sychev of Moscow (RU) for huawei technologies co., ltd., Alexander Alexandrovich Karabutov of Munich (DE) for huawei technologies co., ltd., Mikhail Vyacheslavovich Sosulnikov of Moscow (RU) for huawei technologies co., ltd.
IPC Code(s): G06N3/0455
CPC Code(s): G06N3/0455
Abstract: a method of operating a neural network based on conditioned weights includes defining integer lower and upper threshold values for values of integer numbers comprised in data entities of input data for the neural network layer. if a value of an integer numbers comprised in a data entity of the input data is smaller than the lower threshold value, the value of the integer number comprised in the data entity of the input data is clipped to the lower threshold value, or if a value of an integer number comprised in a data entity of the input data is larger than the upper threshold value, the value of the integer number comprised in the data entity of the input data is clipped to the upper threshold value. integer valued weights are determined based on the lower threshold value, the upper threshold value, and a pre-defined accumulator register size, such that integer overflow of the accumulator register can be avoided.
Inventor(s): Timofey Mikhailovich Solovyev of Munich (DE) for huawei technologies co., ltd., Sergey Yurievich Ikonin of Moscow (RU) for huawei technologies co., ltd., Elena Alexandrovna Alshina of Munich (DE) for huawei technologies co., ltd., Johannes Sauer of Munich (DE) for huawei technologies co., ltd., Esin Koyuncu of Munich (DE) for huawei technologies co., ltd., Maxim Borisovitch Sychev of Moscow (RU) for huawei technologies co., ltd., Alexander Alexandrovich Karabutov of Munich (DE) for huawei technologies co., ltd., Mikhail Vyacheslavovich Sosulnikov of Moscow (RU) for huawei technologies co., ltd., Kirill Igorevich SOLODSKIKH of Moscow (RU) for huawei technologies co., ltd., Vladimir Mikhailovich Kryzhanovskiy of Moscow (RU) for huawei technologies co., ltd., Alexander Nikolaevich Filippov of Moscow (RU) for huawei technologies co., ltd.
IPC Code(s): G06N3/0455, G06T9/00
CPC Code(s): G06N3/0455
Abstract: the present disclosure relates to a method of operating a neural network with clipped input data. the method includes defining lower and upper threshold values for integer numbers in data entities of input data for at least one neural network layer. if a value of an integer number in a data entity of the input data is smaller than the defined lower threshold value, the method includes clipping the value of the integer number comprised in the data entity of the input data to the defined lower threshold value. if a value of an integer number in a data entity of the input data is larger than the defined upper threshold value, the method includes clipping the value of the integer number comprised in the data entity of the input data to the defined upper threshold value. integer overflow of an accumulator register is thereby avoided.
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): G06N3/098, G06N3/04
CPC Code(s): G06N3/098
Abstract: in accordance with implementations, a device determines an ai/ml model training capability of the device. the ai/ml model training capability indicates a capability of the device to contributively participate in an ai/ml model training process with at least a second device in a wireless communication network. the ai/ml model training capability is determined based on at least one of a current processing capability of the device, a current volume of training data available for the ai/ml model training process at the device, or a sensing capacity of the device to collect the training data for the ai/ml model training process. the device then transmits the ai/ml model training capability to the second device.
Inventor(s): Hu CHEN of Munich (DE) for huawei technologies co., ltd., Zehui LIN of Shenzhen (CN) for huawei technologies co., ltd., Quanhe YU of Beijing (CN) for huawei technologies co., ltd., Kangying CAI of Beijing (CN) for huawei technologies co., ltd., Rong WEI of Shenzhen (CN) for huawei technologies co., ltd.
IPC Code(s): G06T9/00
CPC Code(s): G06T9/00
Abstract: the technology of this application relates to a probe data processing method and a probe data encoding method, and an apparatus. the probe data processing method in this application includes obtaining a bitstream, parsing the bitstream to obtain first probe data in a current probe data group, where the first probe data corresponds to a non-linear domain signal, obtaining a conversion function parameter of the current probe data group, obtaining an inverse conversion function of the current probe data group based on the conversion function parameter of the current probe data group, and performing spatial inverse conversion on the first probe data according to the inverse conversion function to obtain second probe data in the current probe data group, where the second probe data corresponds to one or more probes in a three-dimensional scene, and the second probe data corresponds to a linear domain signal.
Inventor(s): Shu WANG of Hangzhou (CN) for huawei technologies co., ltd., Qihang YANG of Hangzhou (CN) for huawei technologies co., ltd., Chengyun YANG of Shanghai (CN) for huawei technologies co., ltd., Shaobo FENG of Hangzhou (CN) for huawei technologies co., ltd.
IPC Code(s): G06T15/80
CPC Code(s): G06T15/80
Abstract: embodiments of this application provide a shading method, a shading apparatus, and an electronic device. one example method includes: obtaining rendering information of an image, where the rendering information includes a main scene rendering texture, camera information, model view projection (mvp) matrix information of a rendering object, and a user interface (ui) rendering texture; determining a first guide image based on the main scene rendering texture, the camera information, and the mvp matrix information of the rendering object; determining a second guide image based on the ui rendering texture; determining a third guide image based on the first guide image and the second guide image; and shading the third guide image.
Inventor(s): Xiang Ma of Moscow (RU) for huawei technologies co., ltd., Haitao Yang of Shenzhen (CN) for huawei technologies co., ltd., YiZhi Deng of Shenzhen (CN) for huawei technologies co., ltd.
IPC Code(s): G06T17/00, G06T15/04
CPC Code(s): G06T17/00
Abstract: the invention provide a rendering method and an electronic device. the method includes: first, obtaining channel feedback information of an encoded transmission channel, where the encoded transmission channel is used to transmit an encoded bitstream corresponding to a rendered image; subsequently, determining, from a plurality of groups of preset rendering input information, rendering input information corresponding to the channel feedback information, where complexity of the plurality of groups of preset rendering input information is different; then, performing rendering based on the rendering input information corresponding to the channel feedback information, to obtain the rendered image, where content complexity of the obtained rendered image is associated with complexity of the rendering input information corresponding to the channel feedback information.
Inventor(s): Wenxiao Hu of Shanghai (CN) for huawei technologies co., ltd., Ting Xu of Shenzhen (CN) for huawei technologies co., ltd.
IPC Code(s): G08G1/14, B60W30/06, B60W40/09, B60W50/14
CPC Code(s): G08G1/145
Abstract: a parking method includes: obtaining information about a plurality of parking areas; obtaining a relative position relationship between a vehicle and each of the plurality of parking areas; and recommending a first parking area to a user based on the relative position relationship and a first driving behavior of the user, where the plurality of parking areas include the first parking area. the parking method can be applied to a new energy vehicle or an intelligent vehicle, help improve user parking efficiency, and help improve user parking experience.
Inventor(s): Zhi WANG of Shenzhen (CN) for huawei technologies co., ltd., Zhe WANG of Beijing (CN) for huawei technologies co., ltd., Haiting LI of Shenzhen (CN) for huawei technologies co., ltd.
IPC Code(s): G10L19/008, G10L19/002
CPC Code(s): G10L19/008
Abstract: this application disclose a multi-channel signal encoding method, a multi-channel signal decoding method, and a terminal device for processing multi-channel signal. the multi-channel signal encoding method includes: obtaining silent flag information of a multi-channel signal, where the silent flag information includes a silent enable flag and/or a silent flag; and performing multi-channel encoding processing on the multi-channel signal to obtain a transmission channel signal of each transmission channel; and generating a bitstream based on the transmission channel signal of each transmission channel and the silent flag information, where the bitstream includes the silent flag information and a multi-channel encoding result of the transmission channel signal. in this application, the transmission channel signal of each transmission channel is encoded based on the silent flag information to generate the bitstream, and a silent status of the multi-channel signal is considered, so that encoding efficiency and encoding bit resource utilization are improved.
Inventor(s): Wanyi GUO of Leuven (BE) for huawei technologies co., ltd., Kefeng HAN of Shenzhen (CN) for huawei technologies co., ltd., Peng GAO of Shenzhen (CN) for huawei technologies co., ltd.
IPC Code(s): H01F27/28, H01F27/29
CPC Code(s): H01F27/2804
Abstract: embodiments of this application relate to an integrated circuit, a chip, and a terminal, and relate to the field of circuit technologies. an example integrated circuit includes a first inductor and a second inductor. the first inductor includes a first coil, and the first coil is a loop having a first opening. the second inductor includes a second coil and a third coil that are connected in series, and the second coil has a second opening. a magnetic field direction of the second coil is opposite to a magnetic field direction of the third coil. the second coil and the third coil are nested in the first coil, and the first inductor is not in direct contact with the second inductor.
Inventor(s): Weihong XIAO of Dongguan (CN) for huawei technologies co., ltd., Dingjiu DAOJIAN of Dongguan (CN) for huawei technologies co., ltd.
IPC Code(s): H01Q1/00, F03D9/11, F03D9/25, F03D13/20, H01Q19/10, H01Q21/06, H02K7/18
CPC Code(s): H01Q1/005
Abstract: an antenna system, a communication device, and a communication system. the antenna system includes an antenna apparatus. the antenna apparatus includes a radiating element array and a reflection plate. the radiating element array is disposed on a first side of the reflection plate. the reflection plate further has a second side opposite to the first side. the reflection plate includes a plurality of reflection plate through holes. space on the two sides of the reflection plate is connected through the plurality of reflection plate through holes. the antenna system further includes a blade. the blade is located on one side of the antenna apparatus, and is disposed opposite to the plurality of reflection plate through holes. the solutions provided help reduce impact of wind load on the antenna system, and improve performance of the antenna system.
Inventor(s): Weihong XIAO of Dongguan (CN) for huawei technologies co., ltd., Dingjiu DAOJIAN of Dongguan (CN) for huawei technologies co., ltd.
IPC Code(s): H01Q1/24, F03D9/43, H01Q19/12, H02K7/18
CPC Code(s): H01Q1/246
Abstract: a communication apparatus includes a power generation assembly, wherein the power generation assembly includes a blade and a generator, and a rotating shaft of the blade is connected to the generator. the communication apparatus further includes an antenna, wherein the antenna includes a reflection plate and a radiation feed, the reflection plate is configured to reflect a signal of the radiation feed, the reflection plate has a hollow structure, a rotation radius of the blade is greater than a maximum distance between an outer edge of the reflection plate and a rotation axis of the blade. the communication apparatus further includes a fastening assembly, wherein the blade, the generator, and the antenna are mounted to the fastening assembly, and the fastening assembly is configured to mount the blade, the generator, and the antenna to a mounting bracket.
20250007161. ANTENNA AND ELECTRONIC DEVICE_simplified_abstract_(huawei technologies co., ltd.)
Inventor(s): Pengfei Wu of Shanghai (CN) for huawei technologies co., ltd., Hanyang Wang of Reading (GB) for huawei technologies co., ltd., Liang Xue of Shanghai (CN) for huawei technologies co., ltd., Meng Hou of Shanghai (CN) for huawei technologies co., ltd.
IPC Code(s): H01Q5/328, H01Q1/24, H01Q1/44, H01Q1/48
CPC Code(s): H01Q5/328
Abstract: in accordance with an embodiment, an antenna includes at least two radiators. the at least two radiators include a first radiator and a second radiator that are spaced apart in parallel, and a first end of the first radiator is disposed closer to a first end of the second radiator than a second end of the first radiator. both the first radiator and the second radiator are connected to a feed point.
Inventor(s): Weihong XIAO of Dongguan (CN) for huawei technologies co., ltd., Dingjiu DAOJIAN of Dongguan (CN) for huawei technologies co., ltd., Heino CUMPANAS of Munich (DE) for huawei technologies co., ltd.
IPC Code(s): H01Q21/30, F03D9/43, H01Q1/24, H01Q1/36, H01Q1/50
CPC Code(s): H01Q21/30
Abstract: this application provides a communication apparatus and a base station antenna feeder system. the communication apparatus includes a power generation assembly, an antenna, and a fastening assembly. the power generation assembly includes a blade and a generator. a rotating shaft of the blade is connected to the generator. the blade, the generator, and the antenna are mounted to the fastening assembly. the fastening assembly is configured to mount the blade, the generator, and the antenna to a mounting bracket. the antenna may be disposed around the rotating shaft of the blade.
Inventor(s): Zerui He of Wuhan (CN) for huawei technologies co., ltd., Rui Cui of Shanghai (CN) for huawei technologies co., ltd.
IPC Code(s): H02J7/00, H02J50/10
CPC Code(s): H02J7/007194
Abstract: this application discloses a charging method and an apparatus. an example apparatus (e.g., an electronic device) includes at least one processor, a wireless coil, and a battery. the at least one processor is configured to determine that a charging port is connected to a charging port. the at least one processor is further configured to, when a temperature of the battery is lower than a first temperature value, control the charging power supply to supply power to the wireless coil to cause the wireless coil to generate heat that increases the temperature of the battery. the at least one processor is further configured to, when the temperature of the battery is higher than a second temperature value, control the charging power supply to charge the battery, wherein the second temperature value is greater than or equal to the first temperature value.
Inventor(s): Yujian Tang of Chengdu (CN) for huawei technologies co., ltd., Jiachen Liu of Shenzhen (CN) for huawei technologies co., ltd., Yu Su of Chengdu (CN) for huawei technologies co., ltd., Lang Wang of Chengdu (CN) for huawei technologies co., ltd., Jun Chen of Chengdu (CN) for huawei technologies co., ltd.
IPC Code(s): H04B7/04, H04B7/0426
CPC Code(s): H04B7/04013
Abstract: the present disclosure provides an intelligent reflection surface, a signal sending method and apparatus, and a storage medium, and belong to the field of wireless communication. in embodiments of this application, the intelligent reflection surface receives adjustment information sent by a first wireless device, and adjusts an on/off state of the intelligent reflection surface based on the adjustment information.
Inventor(s): Xin Zang of Shanghai (CN) for huawei technologies co., ltd., Runze Zhou of Shanghai (CN) for huawei technologies co., ltd., Yuan Wang of Shanghai (CN) for huawei technologies co., ltd.
IPC Code(s): H04J3/06
CPC Code(s): H04J3/0658
Abstract: this application discloses a clock status synchronization method and a communication apparatus. in the method, a first access network device determines a clock status of the first access network device, and sends a clock status message to a first network device or a target terminal. the first network device and/or the target terminal sends a time provision request to a second network device based on the clock status message, to request to obtain an access network device for providing a time provision service for the first network device and/or the target terminal. the second network device determines the access network device for providing the time provision service for the first network device and/or the target terminal, and sends time provision indication information to the determined access network device, to indicate the access network device to provide the time provision service for the first network device and/or the target terminal.
Inventor(s): Yuchun Lu of Beijing (CN) for huawei technologies co., ltd., Yan Zhuang of Nanjing (CN) for huawei technologies co., ltd.
IPC Code(s): H04L1/00
CPC Code(s): H04L1/0042
Abstract: a data transmission method, apparatus, and system are applied to the field of communication technologies. the method includes: performing demultiplexing processing on obtained y first data streams to obtain x second data streams, where the y first data streams are obtained through bit multiplexing processing; mapping the x second data streams at a granularity of n bits to obtain z third data streams; and outputting the z third data streams over an output lane, where y, x, n, and z are all positive integers, and n≥2. the method may be applied to an ethernet high-speed interface.
Inventor(s): Valerio Bioglio of Munich (DE) for huawei technologies co., ltd., Ingmar Land of Munich (DE) for huawei technologies co., ltd.
IPC Code(s): H04L1/00
CPC Code(s): H04L1/0071
Abstract: an apparatus for encoding an information word of size n into a codeword includes a processing unit to initialize a current vector as being the information word and run t times, t being a predetermined integer greater or equal to 1, a loop. the loop includes generating a scrambled vector by interleaving values of the current vector, grouping values of the scrambled vector into n/m input vectors of size m, and multiplying each of the input vectors by an encoding matrix of size m�m to obtain output vectors. the loop further includes setting the current vector with a concatenation of the output vectors. moreover, the apparatus includes a transmitting unit configured to transmit the codeword through a communication channel, the codeword being the last current vector in the loop.
Inventor(s): Li Ding of Shenzhen (CN) for huawei technologies co., ltd., Desheng Sun of Shenzhen (CN) for huawei technologies co., ltd., Hongjun Bi of Dongguan (CN) for huawei technologies co., ltd.
IPC Code(s): H04L9/06
CPC Code(s): H04L9/0631
Abstract: a first communication apparatus obtains a first ciphertext data stream, and sends the first ciphertext data stream. the first ciphertext data stream includes a first alignment marker (am) and an encrypted first data segment. at least one of some bits in a first am lock information field in the first am, some bits in a first lane identification information field in the first am, or some or all bits in a first check information field in the first am carry encryption parameter information of the first data segment.
Inventor(s): Chujie Wang of Shanghai (CN) for huawei technologies co., ltd., Xianming Li of Shanghai (CN) for huawei technologies co., ltd.
IPC Code(s): H04L41/16, G06N5/022, H04L41/082, H04L41/0894
CPC Code(s): H04L41/16
Abstract: a knowledge update method performed by a knowledge provision network element includes sending knowledge information indicating quality of intent knowledge of a first intent operation to a network management network element. policy information indicating a manner of updating the intent knowledge is received from the network management network element, and the intent knowledge is updated based on the policy information. in this way, the knowledge provision network element can feed back the quality of the intent knowledge to the network management network element, the network management network element can deliver the manner of updating the intent knowledge to the knowledge provision network element based on the quality, and the knowledge provision network element can perform updating based on the policy information in a subsequent intent knowledge update procedure, to improve quality of updated knowledge.
Inventor(s): Shunwan ZHUANG of Beijing (CN) for huawei technologies co., ltd., Mingqing HUANG of Shenzhen (CN) for huawei technologies co., ltd., Haibo WANG of Beijing (CN) for huawei technologies co., ltd., Shuanglong CHEN of Beijing (CN) for huawei technologies co., ltd., Zhenbin LI of Beijing (CN) for huawei technologies co., ltd., Nan GENG of Beijing (CN) for huawei technologies co., ltd.
IPC Code(s): H04L45/748, H04L41/0604, H04L45/42
CPC Code(s): H04L45/748
Abstract: the technology of this application relates to a packet transmission method and a communication apparatus. the method includes a validation device obtaining an address prefix from a sending device. the validation device sends a response packet to the sending device, where the response packet indicates usage status information of the address prefix at a receiving device. in this manner, the validation device may enable, by using the response packet, the sending device to learn of the usage status information of the address prefix at the receiving device, so that the sending device processes an exception of the address prefix, to help improve accuracy of source address validation, achieve a zero false positive, and minimize a false negative.
Inventor(s): Claudio SCORDINO of Pisa (IT) for huawei technologies co., ltd., Francisco FONS LLUIS of Munich (DE) for huawei technologies co., ltd.
IPC Code(s): H04L47/24
CPC Code(s): H04L47/24
Abstract: disclosed is a hardware device for a communication system comprising a processor configured to determine a set of quality of service (qos) policies based on network data traffic between one or more communication system participants, and a set of programmable registers configured to be programmed with a set of values. the set of values defines at least one of: one or more qos policies of the set of qos policies that are to be enforced; an order in which the one or more qos policies of the set of qos policies are to be enforced; and/or a set of thresholds for enforcing the one or more qos policies. the processor is further configured to control, based on the determined set of qos policies and the set of values, a prioritization and/or an arbitration of frames of the network data traffic, to enforce the one or more qos policies.
Inventor(s): Zhou ZHANG of Nanjing (CN) for huawei technologies co., ltd., Xiongwei ZHANG of Beijing (CN) for huawei technologies co., ltd.
IPC Code(s): H04L47/52, H04L47/62
CPC Code(s): H04L47/52
Abstract: the present disclosure relates to queue scheduling methods and apparatuses. in one example queue scheduling method, a queue scheduling apparatus determines first bandwidth, where the first bandwidth indicates a rate at which a packet on an outbound interface is dequeued. the queue scheduling apparatus determines a first scheduling parameter based on the first bandwidth and a first scheduling frequency, where the first scheduling frequency indicates a maximum quantity of scheduling times per unit of time, and the first scheduling parameter indicates a length of a packet scheduled each time. the queue scheduling apparatus schedules, based on the first scheduling parameter, to dequeue the packet on the outbound interface.
Inventor(s): Keyang Yin of Nanjing (CN) for huawei technologies co., ltd., Yi Zhu of Nanjing (CN) for huawei technologies co., ltd., Xiaohua Lan of Shenzhen (CN) for huawei technologies co., ltd., Yingqian Zhao of Nanjing (CN) for huawei technologies co., ltd., Yiran Jin of Shenzhen (CN) for huawei technologies co., ltd., Jinghan Xu of Shenzhen (CN) for huawei technologies co., ltd.
IPC Code(s): H04L51/224, G06F9/451, H04L67/55
CPC Code(s): H04L51/224
Abstract: in the message processing method, a terminal device receives a first push message of a first application from a push server; the terminal device receives a second push message of a second application from the push server; the terminal device displays a first message indicated by the first push message and a second message indicated by the second push message on a first user interface; the terminal device receives a first input operation performed by a user on the second message; and the terminal device displays a second user interface in response to the first input operation, where a display form and/or a display sequence of the second message on the second user interface are/is different from a display form and/or a display sequence of the second message on the first user interface.
Inventor(s): Hongshan Tang of Shenzhen (CN) for huawei technologies co., ltd., Ning Ma of Shanghai (CN) for huawei technologies co., ltd., Mingzhen Li of Shenzhen (CN) for huawei technologies co., ltd., Chenyuan Fang of Dongguan (CN) for huawei technologies co., ltd.
IPC Code(s): H04L9/40
CPC Code(s): H04L63/0435
Abstract: a secure transmission method and an apparatus are provided. the method includes: a first device encrypts a packet header of a to-be-sent packet including first data according to a transport layer security protocol to obtain an encrypted packet header. the first data is encrypted by an application layer security protocol. the first device sends a first encrypted packet to a second device. the first encrypted packet includes the encrypted packet header and the first data. according to this application, if the to-be-sent packet includes the first data encrypted by the application layer security protocol, when encrypting the to-be-sent packet according to the transport layer security protocol, the first device encrypts the packet header of the to-be-sent packet, but does not encrypt the first data. accordingly, after receiving an encrypted packet, the second device does not need to decrypt the first data according to the transport layer security protocol.
Inventor(s): Licheng Song of Hangzhou (CN) for huawei technologies co., ltd., Xiaolei Liu of Hangzhou (CN) for huawei technologies co., ltd., Bihai Wang of Shenzhen (CN) for huawei technologies co., ltd.
IPC Code(s): H04L65/61, H04L69/08, H04W4/80, H04W84/12
CPC Code(s): H04L65/61
Abstract: a communication protocol switching method includes that a first device communicates with a second device using a first protocol to project a screen of the first device to the second device; and when a first application in the first device is opened or a media file stored in the first device is opened, the first device switches to a second protocol to communicate with the second device and to project a display user interface of the first application or the media file to the second device, where the first application manages or plays at least one media file.
Inventor(s): Xiaowei Tang of Shenzhen (CN) for huawei technologies co., ltd., Qiang Fan of Shanghai (CN) for huawei technologies co., ltd., Chong Lou of Shanghai (CN) for huawei technologies co., ltd.
IPC Code(s): H04L69/04, H04L69/22
CPC Code(s): H04L69/04
Abstract: this application provides an information processing method and apparatus. in the information processing method provided in this application, a transmitter uses, as a reference data packet, an ethernet data packet generated based on data collected by a sensor at a historical moment, establishes corresponding data tables at a receiver and the transmitter, then differentiates a first ethernet data packet generated based on data subsequently collected by the sensor from the reference data packet to obtain deviation information, compresses the deviation information by using a preset coding algorithm to obtain compressed information for transmission, and finally transmits, to the receiver, packet identification information corresponding to the reference data packet, second identification information of a first sensor, and the compressed information, to compress the first ethernet data packet.
Inventor(s): Kai DU of Beijing (CN) for huawei technologies co., ltd., Yan XU of Nanjing (CN) for huawei technologies co., ltd., Jun HUANG of Beijing (CN) for huawei technologies co., ltd., Liang CHEN of Shenzhen (CN) for huawei technologies co., ltd.
IPC Code(s): H04L69/22, H04L12/66, H04L69/324
CPC Code(s): H04L69/22
Abstract: this application discloses a packet processing method, comprising: a storage server receives a first packet, where the first packet includes a first service layer and a check value of the first service layer, and the first service layer includes payload data. the storage server obtains a check value of the payload data through calculation based on the first service layer and/or the check value of the first service layer. the storage server sends a second packet to a gateway device, where the second packet includes a second service layer, a check value of the second service layer, and the check value of the payload data, the second service layer is obtained based on the first service layer, and the check value of the second service layer is obtained through calculation based on the second service layer and the check value of the payload data.
Inventor(s): Xiaoyu He of Dongguan (CN) for huawei technologies co., ltd., Qichao Chen of Shenzhen (CN) for huawei technologies co., ltd.
IPC Code(s): H04N13/327, H04N13/161, H04N13/344, H04N13/383
CPC Code(s): H04N13/327
Abstract: a display method and an electronic device are disclosed. the electronic device displays a first image through a first display which is aligned with a first eye of a user and displays a second image through a second display which is aligned with a second eye of the user. an overlapping region is identified for each of the first image and the second image and includes at least one same object. a center point of the overlapping region of the first image is located at a first position and the center point of the overlapping region of the second image is located at a second position. a distance from the first position to a center point of the first image is not equal to a distance from the second position to a center point of the second image.
Inventor(s): Ye-Kui Wang of San Diego CA (US) for huawei technologies co., ltd., Jianle Chen of San Diego CA (US) for huawei technologies co., ltd., FNU Hendry of San Diego CA (US) for huawei technologies co., ltd.
IPC Code(s): H04N19/117, H04N19/105, H04N19/119, H04N19/132, H04N19/137, H04N19/159, H04N19/172, H04N19/174, H04N19/176, H04N19/184, H04N19/186, H04N19/46, H04N19/52, H04N19/593, H04N19/70, H04N19/82, H04N19/86, H04N19/96
CPC Code(s): H04N19/117
Abstract: a video coding mechanism is disclosed. the mechanism includes receiving a bitstream comprising a current picture including a sub-picture coded according to inter-prediction. a motion vector for a block of the sub-picture is determined. a clipping function is applied to sample locations in a reference block to support application of an interpolation filter when the motion vector points outside of the sub-picture and when a flag is set to indicate the sub-picture is treated as a picture. the interpolation filter is applied to results of the clipping function to obtain a predicted sample value. the block is decoded based on the predicted sample value. the block is forwarded for display as part of a decoded video sequence.
Inventor(s): Zehui Lin of Shenzhen (CN) for huawei technologies co., ltd., Kangying Cai of Beijing (CN) for huawei technologies co., ltd., Rong Wei of Shenzhen (CN) for huawei technologies co., ltd., Yunneng Mo of Shenzhen (CN) for huawei technologies co., ltd.
IPC Code(s): H04N19/124, G06T15/80, H04N19/146, H04N19/164
CPC Code(s): H04N19/124
Abstract: an encoding method includes obtaining probe data, where the probe data corresponds to one or more probes in a three-dimensional (3d) scene, and the probe data is used by a second device to determine shading effect of an object in the 3d scene in a rendering process; performing data form conversion on the probe data to obtain intermediate data, where the data form conversion includes domain conversion; and encoding the intermediate data to obtain a corresponding bitstream.
Inventor(s): Zehui LIN of Shenzhen (CN) for huawei technologies co., ltd., Kangying CAI of Beijing (CN) for huawei technologies co., ltd., Hu CHEN of Munich (DE) for huawei technologies co., ltd., Rong WEI of Shenzhen (CN) for huawei technologies co., ltd.
IPC Code(s): H04N19/126, H04N19/159
CPC Code(s): H04N19/126
Abstract: embodiments of the present disclosure relate to the field of media technologies, and disclose an encoding method and apparatus, and a decoding method and apparatus, to reduce a rendering loss caused by compression of probe data. the encoding method includes: first determining a target normalization combination of a probe data group, then normalizing the probe data group based on the target normalization combination to obtain a normalized probe data group, and encoding the normalized probe data group into a bitstream. the target normalization combination minimizes a rendering loss corresponding to the probe data group among a plurality of normalization combinations, and the target normalization combination includes a target normalization method and a target normalization parameter.
Inventor(s): Alexey Konstantinovich FILIPPOV of Moscow (RU) for huawei technologies co., ltd., Vasily Alexeevich RUFITSKIY of Moscow (RU) for huawei technologies co., ltd., Jianle CHEN of San Diego CA (US) for huawei technologies co., ltd.
IPC Code(s): H04N19/159, H04N19/105, H04N19/132, H04N19/176
CPC Code(s): H04N19/159
Abstract: apparatuses and methods for intra predicting a block are described. the method of intra predicting a current block can include obtaining a predicted sample value from one or more reference sample values by using an intra prediction mode, obtaining at least one additional reference sample value in accordance with the intra prediction mode, and obtaining a thresholded additional reference sample value based on the additional reference sample value. the method can also include calculating an additional value from the thresholded additional reference sample value, multiplying the predicted sample value by a sample weighting factor, resulting in a weighted predicted sample value, adding the additional value to the weighted predicted sample value, resulting in a non-normalized predicted sample value, and normalizing the non-normalized predicted sample value, resulting in a normalized predicted sample values. the accuracy for the intra prediction is thus increased.
Inventor(s): Yei-Kui Wang of San Diego CA (US) for huawei technologies co., ltd., FNU Hendry of San Diego CA (US) for huawei technologies co., ltd., Maxim Borisovitch Sychev of Plano TX (US) for huawei technologies co., ltd.
IPC Code(s): H04N19/174, H04N19/119, H04N19/172, H04N19/176, H04N19/30, H04N19/44, H04N19/66, H04N19/70
CPC Code(s): H04N19/174
Abstract: a video coding mechanism is disclosed. the mechanism includes partitioning a picture into a plurality of first level tiles. a subset of the first level tiles is partitioned into a plurality of second level tiles. the first level tiles and the second level tiles are encoded into a bitstream. a split indication is encoded into the bitstream. the split indication indicates that at least one of the first level tiles is split into the second level tiles. the bitstream is stored for communication toward a decoder.
Inventor(s): Timofey Mikhailovich Solovyev of Munich (DE) for huawei technologies co., ltd., Esin Koyuncu of Munich (DE) for huawei technologies co., ltd., Alexander Alexandrovich Karabutov of Munich (DE) for huawei technologies co., ltd., Maxim Borisovitch Sychev of Moscow (RU) for huawei technologies co., ltd., Mikhail Vyacheslavovich Sosulnikov of Moscow (RU) for huawei technologies co., ltd., Sergey Yurievich Ikonin of Moscow (RU) for huawei technologies co., ltd., Elena Alexandrovna Alshina of Munich (DE) for huawei technologies co., ltd.
IPC Code(s): H04N19/189, H04N19/13, H04N19/42
CPC Code(s): H04N19/189
Abstract: a neural network including at least one neural network layer and an activation function connected to an output of the at least one neural network layer. the activation function is implemented as an approximation function of a mathematically defined real valued non-linear activation function, wherein the approximation function allows for integer-only processing of fixed-point representations of input values of the approximation function.
Inventor(s): Shaolin Chen of Shenzhen (CN) for huawei technologies co., ltd., Lin Meng of Shenzhen (CN) for huawei technologies co., ltd., Yixuan Zhang of Singapore (SG) for huawei technologies co., ltd.
IPC Code(s): H04N19/196, H04N19/176
CPC Code(s): H04N19/196
Abstract: an image encoding method for ensuring quality of an encoded image includes: after obtaining a first image, an encoding device may obtain a first quantization parameter (qp) corresponding to each coding block in at least one coding block in the first image; and then encode each coding block in the at least one coding block based on the first qp corresponding to each coding block, to obtain first image data. the encoding device may determine, based on a quality parameter of each coding block in the first image data, a second qp corresponding to each coding block; and encode each coding block in the at least one coding block based on the second qp corresponding to each coding block, to obtain second image data.
Inventor(s): Huanbang Chen of Shenzhen (CN) for huawei technologies co., ltd., Sixin Lin of Shenzhen (CN) for huawei technologies co., ltd., Hong Zhang of Shenzhen (CN) for huawei technologies co., ltd.
IPC Code(s): H04N19/52, H04N19/105, H04N19/107, H04N19/44, H04N19/54, H04N19/70
CPC Code(s): H04N19/52
Abstract: an image prediction method and apparatus is disclosed. the image prediction method includes: determining, according to information about adjacent image units adjacent to a to-be-processed image unit, whether a set of candidate prediction modes for the to-be-processed image unit includes an affine merge mode, where the affine merge mode indicates that respective predicted images of the to-be-processed image unit and the adjacent image units of the to-be-processed image unit are obtained by using a same affine model; parsing a bitstream to obtain first indication information; determining, in the set of candidate prediction modes, a prediction mode for the to-be-processed image unit according to the first indication information; and determining a predicted image of the to-be-processed image unit according to the prediction mode. the method reduces a bit rate of encoding a prediction mode, thereby improving encoding efficiency.
Inventor(s): Yin ZHAO of Hangzhou (CN) for huawei technologies co., ltd., Haitao YANG of Shenzhen (CN) for huawei technologies co., ltd., Shan LIU of Shenzhen (CN) for huawei technologies co., ltd.
IPC Code(s): H04N19/96, H04N19/172, H04N19/184
CPC Code(s): H04N19/96
Abstract: embodiments of this application disclose a decoding method includes: obtaining a bitstream including picture data; parsing the bitstream to obtain node split mode information of a first-level coding tree and node split mode information of a second-level coding tree, if the split mode corresponding to the first node is no further splitting, parsing the bitstream to obtain encoding information of the first node; and decoding and reconstructing, based on the encoding information of the first node, a coding unit corresponding to the first node, to obtain a picture corresponding to the picture data.
Inventor(s): Haohao ZHANG of Dongguan (CN) for huawei technologies co., ltd., Ling TAO of Dongguan (CN) for huawei technologies co., ltd., Mingguang GUO of Dongguan (CN) for huawei technologies co., ltd.
IPC Code(s): H04R9/02, H04R1/22, H04R7/04, H04R9/04, H04R9/06
CPC Code(s): H04R9/025
Abstract: this application provides a speaker and an electronic device. the speaker includes a ring-shaped housing, a magnetic circuit system, a first diaphragm disposed at a first end of the ring-shaped housing, a first component, a first voice coil, a second diaphragm, a second component, and a second voice coil, a first channel, and the first channel is located in at least one of the magnetic circuit system and the ring-shaped housing. the dual-diaphragm speaker in embodiments of this application has a small volume, and can improve low- and medium-frequency sensitivity.
Inventor(s): Xiaoyun ZHOU of Nanjing (CN) for huawei technologies co., ltd., Zaifeng ZONG of Nanjing (CN) for huawei technologies co., ltd., Ting LIAO of Shenzhen (CN) for huawei technologies co., ltd., Xiaochun ZHENG of Dongguan (CN) for huawei technologies co., ltd.
IPC Code(s): H04W4/24
CPC Code(s): H04W4/24
Abstract: embodiments of this application provide a charging method and a communication apparatus. the method includes: receiving a first message from an application network element of an application, where the first message is used to request to execute a first operation for a target terminal; sending a second message, where the second message is used to request to start charging for the first operation for the target terminal; and sending first charging information, where the first charging information includes execution information of one or more terminals in the target terminal, and the first charging information is used to charge for a process in which the first operation is executed for the one or more terminals. according to this solution, charging is implemented for a terminal management process.
Inventor(s): Xianfeng Wang of Wuhan (CN) for huawei technologies co., ltd., Shiyao Hu of Wuhan (CN) for huawei technologies co., ltd., Yingying Zhang of Wuhan (CN) for huawei technologies co., ltd., Xing Dong of Wuhan (CN) for huawei technologies co., ltd., Zhitao Liang of Wuhan (CN) for huawei technologies co., ltd.
IPC Code(s): H04W8/00, H04L12/28
CPC Code(s): H04W8/005
Abstract: this application discloses a device discovery method, a device, and a system, and relates to the field of communication technologies, to guarantee reliability of device discovery, reduce network overheads, and reduce network load. in this application, a discovery device (for example, a first device) discovers a device by multicasting/broadcasting a discovery request message. when receiving the discovery request message and determining that there is another device (for example, a third device) that meets a condition specified by the first device, a device (for example, a second device) may notify the first device.
Inventor(s): Yonghua Lu of Shenzhen (CN) for huawei technologies co., ltd.
IPC Code(s): H04W12/06, H04W12/72
CPC Code(s): H04W12/06
Abstract: the system includes a first server and a first device. the first server is configured to send device information of a first device set to the first device. the first device set includes at least one device. each device in the first device set is associated with the first device. the first device set includes a second device, and the second device is configured with a first subscriber identity module sim card. the first device is configured to perform login authentication for an application based on card information of the first sim card.
20250008344. COMMUNICATION METHOD AND APPARATUS_simplified_abstract_(huawei technologies co., ltd.)
Inventor(s): Yuzhe Fang of Shenzhen (CN) for huawei technologies co., ltd., Wenjie Peng of Shanghai (CN) for huawei technologies co., ltd., Jie Li of Shanghai (CN) for huawei technologies co., ltd.
IPC Code(s): H04W16/28, H04B17/318, H04W36/08
CPC Code(s): H04W16/28
Abstract: this application provides a communication method and apparatus, to resolve a problem that frequent switching or even data flow interruption may occur when a terminal device performs cell selection or cell reselection. in this application, the terminal device receives first information from a network device, where the first information includes uptilt beam information, and the uptilt beam information indicates that there is an uptilt beam in a cell. the terminal device accesses the cell based on the uptilt beam information.
Inventor(s): Wei Teng of Shenzhen (CN) for huawei technologies co., ltd., Shengchen Dai of Hangzhou (CN) for huawei technologies co., ltd., Jian Wang of Hangzhou (CN) for huawei technologies co., ltd., Rong Li of Boulogne Billancourt (FR) for huawei technologies co., ltd., Jun Wang of Hangzhou (CN) for huawei technologies co., ltd.
IPC Code(s): H04W24/02, H04W28/18
CPC Code(s): H04W24/02
Abstract: embodiments of this disclosure provide a communication method and apparatus. the method includes: a central node obtains n indication parameters that are in a one-to-one correspondence with n distributed nodes, where a first indication parameter in the n indication parameters indicates a communication capability and a computing capability of a first distributed node, and the first distributed node is any node in the n distributed nodes, and determines m network parameters based on the n indication parameters, where the m network parameters are in a one-to-one correspondence with m distributed nodes in the n distributed nodes, and a first network parameter in the m network parameters indicates at least one of a communication configuration or a neural network architecture configuration of the first distributed node. the central node sends the m network parameters, where n and m are positive integers, and m is less than or equal to n.
20250008370. COMMUNICATION METHOD AND APPARATUS_simplified_abstract_(huawei technologies co., ltd.)
Inventor(s): Haiyang SUN of Beijing (CN) for huawei technologies co., ltd., Fang YU of Shenzhen (CN) for huawei technologies co., ltd., Yan LI of Beijing (CN) for huawei technologies co., ltd.
IPC Code(s): H04W28/02, H04W72/543
CPC Code(s): H04W28/0268
Abstract: this application relates to a communication method and apparatus. a first access network device determines first expected assistance information and second expected assistance information based on matching information between a first quality of service (qos) flow and a second qos flow. the first access network device sends the first expected assistance information and the second expected assistance information to a first core network device, where the first expected assistance information and the second expected assistance information are used to re-determine transmission occasions of the first qos flow and the second qos flow. in embodiments of this application, resources of associated qos flows may be coordinated, to avoid, as much as possible, a case in which a resource scheduled for a qos flow does not match a resource scheduled for another qos flow, and reduce a transmission delay of the qos flow.
Inventor(s): Xiaodan Pan of Shanghai (CN) for huawei technologies co., ltd., Wenjie Peng of Shanghai (CN) for huawei technologies co., ltd., Rui Wang of Shanghai (CN) for huawei technologies co., ltd., Yulong Shi of Beijing (CN) for huawei technologies co., ltd.
IPC Code(s): H04W28/02, H04W24/02, H04W76/20, H04W92/18
CPC Code(s): H04W28/0273
Abstract: a communication method, apparatus and storage medium are provided to resolve conflicts between different configurations of a terminal device. a first communication apparatus receives a first message from a network device. the first message includes first configuration information. the first communication apparatus receives or sends a discovery message and performs measurement based on the first configuration information by receiving or sending the discovery message. the measurement is measurement on signal quality of a sidelink between the first communication apparatus and a second communication apparatus. the first communication apparatus sends measurement information of the measurement to the network device.
Inventor(s): Hejia LUO of Hangzhou (CN) for huawei technologies co., ltd., Xian MENG 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): H04W48/20, H04W48/16, H04W84/06
CPC Code(s): H04W48/20
Abstract: this application provides example communication methods, apparatuses, and systems. this application may be applied to the non-terrestrial communication network and the terminal device. the non-terrestrial communication network can include a cell set. the cell set can include a plurality of non-terrestrial transmission points, and the plurality of non-terrestrial transmission points have a same time-frequency resource. one example method includes sending information about the cell set, where the information about the cell set includes identification information of the cell set, resource configuration information of the cell set, and position information of at least one non-terrestrial transmission point in the plurality of non-terrestrial transmission points the cell set is used to communicate with the terminal device.
Inventor(s): Tongxin Li of Wuhan (CN) for huawei technologies co., ltd., Xiao Tong of Wuhan (CN) for huawei technologies co., ltd., Shuai Shi of Wuhan (CN) for huawei technologies co., ltd., Haoping Guo of Wuhan (CN) for huawei technologies co., ltd., Yachen Fu of Wuhan (CN) for huawei technologies co., ltd.
IPC Code(s): H04W52/02, H04W76/19, H04W76/30
CPC Code(s): H04W52/0238
Abstract: embodiments of this application provide a power consumption reduction method and an electronic device. the method may be applied to the electronic device. the method includes: the electronic device detects a first quantity of junk data packets received within first duration. when determining that the first quantity meets a first relationship, the electronic device disconnects a network connection to a network device, and sends a first network connection request to the network device. the electronic device receives a first paging message sent by the network device in response to the first network connection request. the electronic device re-establishes a network connection to the network device based on the first paging message.
Inventor(s): Tianhang YU of Hangzhou (CN) for huawei technologies co., ltd., Xiaocheng LIU of Shenzhen (CN) for huawei technologies co., ltd., Hejia LUO of Hangzhou (CN) for huawei technologies co., ltd., Rong LI of Boulogne Billancourt (FR) for huawei technologies co., ltd., Jun WANG of Hangzhou (CN) for huawei technologies co., ltd.
IPC Code(s): H04W56/00, H04W84/06
CPC Code(s): H04W56/0045
Abstract: a timing advance determining method includes obtaining, by a first communication apparatus, first information about a reference time signal, determining, based on the first information, a reference time at which the reference time signal is generated, and determining a timing advance based on the reference time and a first time at which the first communication apparatus receives a downlink signal. the reference time signal is a periodic signal.
Inventor(s): Ying Chen of Hangzhou (CN) for huawei technologies co., ltd., Chuili Kong of Hangzhou (CN) for huawei technologies co., ltd., Yu Wang of Hangzhou (CN) for huawei technologies co., ltd., Yue Zhou of Shenzhen (CN) for huawei technologies co., ltd., Yunfei Qiao of Hangzhou (CN) for huawei technologies co., ltd.
IPC Code(s): H04W64/00, H04W16/28, H04W56/00, H04W84/06
CPC Code(s): H04W64/00
Abstract: example methods, apparatuses, and computer-readable storage media are provided. an example method includes determining, by a first communication apparatus, a first timing advance (ta) between the first communication apparatus and an access network device at a first moment. the method further includes sending, by the first communication apparatus to a network device, a first parameter corresponding to the first ta. the method further includes determining, by the first communication apparatus, a second ta between the first communication apparatus and the access network device at a second moment. the method further includes sending, by the first communication apparatus to the network device, a second parameter corresponding to the second ta. the sending causes the network device to position the first communication apparatus based on the first parameter and the second parameter, or send the first parameter and the second parameter to another network device.
Inventor(s): Xiaodong Hu of Shenzhen (CN) for huawei technologies co., ltd., Zaifeng Zong of Nanjing (CN) for huawei technologies co., ltd., Jiaojiao Xi of Xi’an (CN) for huawei technologies co., ltd., Jianxin Jia of Shanghai (CN) for huawei technologies co., ltd., Wenfu Wu of Shanghai (CN) for huawei technologies co., ltd., Runze Zhou of Shanghai (CN) for huawei technologies co., ltd.
IPC Code(s): H04W64/00, H04L5/00, H04W8/22
CPC Code(s): H04W64/00
Abstract: a positioning manner includes user plane positioning and control plane positioning. a core network element receives a first message requesting for positioning a terminal device; and the core network element sends a first indication message to the terminal device based on a positioning capability of the terminal device, where the first indication message indicates to use a user plane positioning manner, and the positioning capability of the terminal device indicates a positioning manner supported by the terminal device.
Inventor(s): Hao Tang of Ottawa (CA) for huawei technologies co., ltd., Xiaobo Chen of Kanata (CA) for huawei technologies co., ltd., Jianglei Ma of Ottawa (CA) for huawei technologies co., ltd.
IPC Code(s): H04W76/32, H04W72/232, H04W74/0833
CPC Code(s): H04W76/32
Abstract: an l1 setup procedure is provided that can be used in place of rrc setup. the new l1 setup can achieve the same functionality as the current rrc setup, but setup data is exchanged between a bs and ue only in l1. this setup data can include for example, parameters for radio bearer configuration and parameters for master cell group configuration, cell selection configuration, cell reselection configuration, or measurement configuration. a two stage dci, together with a scheduled physical downlink shared channel (pdsch) resource may be used for l1 setup, in which the second stage of the two stage dci indicates that the scheduled pdsch resource contains l1 data for l1 setup.
Inventor(s): Kailiang HUANG of Shenzhen (CN) for huawei technologies co., ltd., Weiliang JING of Shanghai (CN) for huawei technologies co., ltd., Zhaogui WANG of Shanghai (CN) for huawei technologies co., ltd., Junxiao FENG of Shenzhen (CN) for huawei technologies co., ltd., Zhengbo WANG of Beijing (CN) for huawei technologies co., ltd.
IPC Code(s): H10B63/00
CPC Code(s): H10B63/34
Abstract: embodiments of this disclosure relate to a vertical channel transistor structure. an example vertical channel transistor structure includes a stacked structure. the stacked structure includes a first metal layer, a first contact layer, an insulation dielectric layer, a second contact layer, a second metal layer, and a groove. the first contact layer is located between the first metal layer and the insulation dielectric layer, and the second contact layer is located between the second metal layer and the insulation dielectric layer. the groove penetrates the second metal layer, the second contact layer, the insulation dielectric layer, and the second contact layer. the groove is at least partially recessed into the first metal layer. the groove includes a semiconductor channel layer, a gate oxygen dielectric layer, and a gate.
Huawei Technologies Co., Ltd. patent applications on January 2nd, 2025
- Huawei Technologies Co., Ltd.
- A44C5/14
- CPC A44C5/14
- Huawei technologies co., ltd.
- G04G17/04
- G04G21/04
- H01Q1/27
- CPC G04G17/04
- G06F1/08
- G06F1/06
- H03K5/151
- H04B1/04
- CPC G06F1/08
- G06F3/0346
- G06F3/01
- G06F3/14
- H04N21/422
- H04N21/431
- CPC G06F3/0346
- G06F3/04817
- G06F3/0482
- G06F3/0483
- G06F3/04847
- G06F3/0486
- G06F3/04886
- G06F9/451
- CPC G06F3/04817
- G06F3/04883
- CPC G06F3/0483
- G06F3/04845
- CPC G06F3/04845
- G06F1/16
- G06F16/11
- CPC G06F3/04886
- CPC G06F3/1423
- G06F3/04842
- G06F40/58
- G06V30/10
- CPC G06F3/1431
- H04M1/72427
- CPC G06F9/451
- G06F9/50
- G06N3/063
- CPC G06F9/5016
- G06F11/10
- CPC G06F11/1044
- G06K19/077
- CPC G06K19/07784
- G06N3/0455
- CPC G06N3/0455
- G06T9/00
- G06N3/098
- G06N3/04
- CPC G06N3/098
- CPC G06T9/00
- G06T15/80
- CPC G06T15/80
- G06T17/00
- G06T15/04
- CPC G06T17/00
- G08G1/14
- B60W30/06
- B60W40/09
- B60W50/14
- CPC G08G1/145
- G10L19/008
- G10L19/002
- CPC G10L19/008
- H01F27/28
- H01F27/29
- CPC H01F27/2804
- H01Q1/00
- F03D9/11
- F03D9/25
- F03D13/20
- H01Q19/10
- H01Q21/06
- H02K7/18
- CPC H01Q1/005
- H01Q1/24
- F03D9/43
- H01Q19/12
- CPC H01Q1/246
- H01Q5/328
- H01Q1/44
- H01Q1/48
- CPC H01Q5/328
- H01Q21/30
- H01Q1/36
- H01Q1/50
- CPC H01Q21/30
- H02J7/00
- H02J50/10
- CPC H02J7/007194
- H04B7/04
- H04B7/0426
- CPC H04B7/04013
- H04J3/06
- CPC H04J3/0658
- H04L1/00
- CPC H04L1/0042
- CPC H04L1/0071
- H04L9/06
- CPC H04L9/0631
- H04L41/16
- G06N5/022
- H04L41/082
- H04L41/0894
- CPC H04L41/16
- H04L45/748
- H04L41/0604
- H04L45/42
- CPC H04L45/748
- H04L47/24
- CPC H04L47/24
- H04L47/52
- H04L47/62
- CPC H04L47/52
- H04L51/224
- H04L67/55
- CPC H04L51/224
- H04L9/40
- CPC H04L63/0435
- H04L65/61
- H04L69/08
- H04W4/80
- H04W84/12
- CPC H04L65/61
- H04L69/04
- H04L69/22
- CPC H04L69/04
- H04L12/66
- H04L69/324
- CPC H04L69/22
- H04N13/327
- H04N13/161
- H04N13/344
- H04N13/383
- CPC H04N13/327
- H04N19/117
- H04N19/105
- H04N19/119
- H04N19/132
- H04N19/137
- H04N19/159
- H04N19/172
- H04N19/174
- H04N19/176
- H04N19/184
- H04N19/186
- H04N19/46
- H04N19/52
- H04N19/593
- H04N19/70
- H04N19/82
- H04N19/86
- H04N19/96
- CPC H04N19/117
- H04N19/124
- H04N19/146
- H04N19/164
- CPC H04N19/124
- H04N19/126
- CPC H04N19/126
- CPC H04N19/159
- H04N19/30
- H04N19/44
- H04N19/66
- CPC H04N19/174
- H04N19/189
- H04N19/13
- H04N19/42
- CPC H04N19/189
- H04N19/196
- CPC H04N19/196
- H04N19/107
- H04N19/54
- CPC H04N19/52
- CPC H04N19/96
- H04R9/02
- H04R1/22
- H04R7/04
- H04R9/04
- H04R9/06
- CPC H04R9/025
- H04W4/24
- CPC H04W4/24
- H04W8/00
- H04L12/28
- CPC H04W8/005
- H04W12/06
- H04W12/72
- CPC H04W12/06
- H04W16/28
- H04B17/318
- H04W36/08
- CPC H04W16/28
- H04W24/02
- H04W28/18
- CPC H04W24/02
- H04W28/02
- H04W72/543
- CPC H04W28/0268
- H04W76/20
- H04W92/18
- CPC H04W28/0273
- H04W48/20
- H04W48/16
- H04W84/06
- CPC H04W48/20
- H04W52/02
- H04W76/19
- H04W76/30
- CPC H04W52/0238
- H04W56/00
- CPC H04W56/0045
- H04W64/00
- CPC H04W64/00
- H04L5/00
- H04W8/22
- H04W76/32
- H04W72/232
- H04W74/0833
- CPC H04W76/32
- H10B63/00
- CPC H10B63/34