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公开(公告)号：US20240097816A1
公开(公告)日：2024-03-21
申请号：US18519440
申请日：2023-11-27
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Tianhang YU , Jiajie TONG , Gongzheng ZHANG , Rong LI , Jun WANG , Wen TONG
IPC: H04L1/00
CPC classification number: H04L1/0003
Abstract: An information transmission method and an apparatus. The information transmission method includes: a receive end sends first indication information, where the first indication information indicates a target receiving mode of the receive end, and the target receiving mode is one of a plurality of receiving modes. The receive end receives service information based on the target receiving mode. The receive end performs decoding processing on the service information based on the target receiving mode. In this way, power consumption can be further reduced, and information transmission of a plurality of service types can be supported, thereby improving information transmission flexibility and user experience.
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公开(公告)号：US20240057005A1
公开(公告)日：2024-02-15
申请号：US18494243
申请日：2023-10-25
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Ying CHEN , Jun WANG , Rong LI , Yunfei QIAO
IPC: H04W56/00
CPC classification number: H04W56/0045 , H04W56/006
Abstract: A communication parameter indication method and an apparatus. A terminal device obtains first information, wherein the first information indicates a quantity of time units of a first message. The first information is related to a relative speed between a network device and the terminal device. The terminal device sends the first message based on the quantity of time units. Based on the foregoing solution, the first information indicates the quantity of time units for transmitting the first message by the terminal device.
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公开(公告)号：US20230362594A1
公开(公告)日：2023-11-09
申请号：US18315264
申请日：2023-05-10
Applicant: Huawei Technologies Co., Ltd.
Inventor： Yuanping ZHU , Yada HUANG , Jun WANG
CPC classification number: H04W4/06 , H04W76/10 , H04N21/6405
Abstract: A multicast service transmission method includes: a management device that receives a first message; the management device based on the first message, instructs a gateway device to send a data packet of the first multicast service to the terminal device or the access network device, or the management device instructs a gateway device to stop sending a data packet of the first multicast service to the terminal device or the access network device.
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公开(公告)号：US20230361922A1
公开(公告)日：2023-11-09
申请号：US18352864
申请日：2023-07-14
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Ying CHEN , Yunfei QIAO , Yinggang DU , Hejia LUO , Jun WANG
IPC: H04L1/08 , H04L1/1812
CPC classification number: H04L1/08 , H04L1/1812
Abstract: The present disclosure relates to data transmission methods and apparatuses. In one example method, a receiving end obtains a transmission resource, and feeds back first information to a transmitting end based on the transmission resource. The first information is determined based on a channel state of a first channel, and the first information indicates whether retransmission is required or indicates whether a transmission mode is to be adjusted.
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公开(公告)号：US20230345338A1
公开(公告)日：2023-10-26
申请号：US18343486
申请日：2023-06-28
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Hejia LUO , Xiaolu WANG , Rong LI , Jianglei MA , Jun WANG
CPC classification number: H04W36/304 , H04W36/0058 , H04W36/083 , H04W48/20
Abstract: This application relates to a cell selection method and apparatus. In an example method, a terminal device performs measurement based on measurement configuration information of N cells and determines M candidate cells based on a measurement result. N is an integer greater than 0, and M is an integer greater than 0 and less than N. The example method further includes the terminal device selecting a target cell from the M candidate cells based on first information. The first information includes coverage information of at least one candidate cell in the M candidate cells.
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Patent Agency Ranking
公开(公告)号：US20230345268A1
公开(公告)日：2023-10-26
申请号：US18342185
申请日：2023-06-27
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Jun WANG , Yongxia LYU , Ting WANG , Jianglei MA , Liqing ZHANG
IPC: H04W24/02
Abstract: The present disclosure relates to communication methods and apparatuses. In one example method, a first access network device determines configuration information, and sends the configuration information to a terminal. The first access network device is connected to a first core network device, and the first core network device uses a first or second communication standard. The configuration information includes status indication information of a first protocol layer (for example, a service data adaptation protocol (SDAP) layer) of the second communication standard, and the status indication information indicates the terminal to perform or not to perform a function of the first protocol layer. The first access network device determines a state of the first protocol layer based on a protocol layer specified in a communication standard of the core network device.
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公开(公告)号：US20230283362A1
公开(公告)日：2023-09-07
申请号：US18182075
申请日：2023-03-10
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
CPC classification number: H04B7/2041 , H04B7/18547 , H04B7/18513
Abstract: Example beam hopping methods and apparatus are described. In one example method, a first satellite sends a communication signal to a first area by using a first beam, where the communication signal is used by the first satellite to communicate with a terminal device in the first area, and the first area belongs to an area covered by the first satellite. The first satellite sends a positioning signal to a second area by using a second beam, where the positioning signal is used by a terminal device in the second area for positioning measurement.
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公开(公告)号：US20230124664A1
公开(公告)日：2023-04-20
申请号：US18067513
申请日：2022-12-16
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Huazi ZHANG , Jiajie TONG , Gongzheng ZHANG , Shengchen DAI , Xianbin WANG , Rong LI , Jun WANG
IPC: H04L1/1812 , H04L1/1867
Abstract: Embodiments of this application disclose a example polar code encoding methods, example polar code decoding methods, and example apparatuses thereof. One example method in embodiments of this application includes generating an input vector, where the input vector includes T subblocks, a first information bit of a first subblock is obtained by replicating a second information bit of a second subblock, the first subblock and the second subblock arc subblocks of the T subblocks, a sequence number of the first subblock is after a sequence number of the second subblock, and T is an integer greater than or equal to 2. Polar encoding can then be performed on the input vector to obtain an encoded bit.
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公开(公告)号：US20230113448A1
公开(公告)日：2023-04-13
申请号：US18065479
申请日：2022-12-13
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Shengchen DAI , Rong LI , Jiajie TONG , Huazi ZHANG , Xianbin WANG , Jun WANG , Wei HUANG , Yourui HUANGFU
Abstract: The present disclosure relates to polar code rate matching methods, apparatuses, and mediums. One example method includes obtaining K to-be-coded bits and a mother code length N, where N=2n performing polar code encoding on the K to-be-coded bits based on the mother code length N to obtain an encoded bit sequence, performing rate matching on the polar-encoded bit sequence based on a rate matching sequence to obtain a rate matched sequence with a length of M, and outputting the rate matched sequence.
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公开(公告)号：US20230052503A1
公开(公告)日：2023-02-16
申请号：US17975868
申请日：2022-10-28
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Wenjie PENG , Yulong SHI , Jun WANG , Xiangyu LI
IPC: H04W72/08
Abstract: A communication method and an apparatus. The method includes: receiving at least one piece of quality of service QoS information from a second terminal; determining first QoS information based on the at least one piece of QoS information; and determining a first bearer configuration based on the first QoS information, and forwarding data from the second terminal to a third terminal based on the first bearer configuration; or sending the first QoS information to a network device, receiving a first bearer configuration of the network device, and forwarding data from the second terminal to a third terminal based on the first bearer configuration.
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