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公开(公告)号：US20240155683A1
公开(公告)日：2024-05-09
申请号：US18405845
申请日：2024-01-05
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Lei Gao , Xingqing Cheng , Jian Wang
IPC: H04W74/0816 , H04L5/00 , H04W72/0446 , H04W74/08
CPC classification number: H04W74/0816 , H04L5/0012 , H04W72/0446 , H04W74/0866
Abstract: A communication method and a related apparatus, applied to intelligent driving or assisted driving are described. The method includes a first node sending a message on at least one of M first time domain resources. The first node receives a message on at least one of N second time domain resources. The first time domain resource is used by the first node to send a message. The second time domain resource is used by the first node to receive a message. The M first time domain resources and the N second time domain resources belong to a first transmission opportunity. A time domain resource in the first transmission opportunity is for message transmission on a first frequency hopping channel. M is an integer greater than 0, N is an integer greater than 0, and M+N>2.
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公开(公告)号：US20240137147A1
公开(公告)日：2024-04-25
申请号：US18543603
申请日：2023-12-18
Applicant: Huawei Technologies Co., Ltd.
Inventor： Lili Jin , Jian Wang , Xingqing Cheng
IPC: H04L1/00
CPC classification number: H04L1/0013
Abstract: A method includes: obtaining a total data length of an information bit; and obtaining C code blocks based on the total data length of the information bit and a preset first code rate. The C code blocks correspond to one or more code lengths, where the one or more code lengths meet a form of a positive integer power of 2, and where C is a positive integer.
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公开(公告)号：US11910317B2
公开(公告)日：2024-02-20
申请号：US17263085
申请日：2019-08-09
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Yifan Xue , Jian Wang , Yu Cai , Xiaocui Li
CPC classification number: H04W52/0229 , H04W76/28
Abstract: This application provides a signal monitoring method and an apparatus, to reduce power consumption of a terminal device. The method includes: receiving, by a terminal device, a downlink signal; and monitoring, by the terminal device, a first type of signal in the downlink signal, where the first type of signal is a signal used to indicate power consumption reduction information, the terminal device does not monitor a second type of signal when monitoring the first type of signal, and the second type of signal is a signal used to indicate data scheduling.
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公开(公告)号：US11856514B2
公开(公告)日：2023-12-26
申请号：US16477790
申请日：2018-01-04
Applicant: Huawei Technologies Co., Ltd.
Inventor： Haibo Xu , Jian Wang , Yongbo Zeng , Liping Chen , Hongyue Wang
CPC classification number: H04W52/0209 , H04B7/0413 , H04W8/24 , H04W24/10 , H04W52/0206 , H04W76/27 , H04W76/30
Abstract: A radio resource configuration adjustment method includes detecting, by user equipment, an overheating problem or that the overheating problem is alleviated, and sending, by the user equipment, a first message to a network device, where the first message is used to notify the network device that the overheating problem occurs in the user equipment or the overheating problem is alleviated; receiving, by the user equipment, a response message sent by the network device, where the response message is used to instruct the user equipment to perform one of the following operations, and the operations include deactivating a secondary serving cell, activating a secondary serving cell, releasing a secondary serving cell, and adding a secondary serving cell; and deactivating, by the user equipment, a secondary serving cell, or activating a secondary serving cell, or releasing a secondary serving cell, or adding a secondary serving cell according to the response message.
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公开(公告)号：US11856393B2
公开(公告)日：2023-12-26
申请号：US17421869
申请日：2020-01-13
Applicant: Huawei Technologies Co., Ltd.
Inventor： Yifan Xue , Jian Wang , Xingwei Zhang
CPC classification number: H04W52/242 , H04L5/0035 , H04W52/146 , H04W52/383 , H04W76/23
Abstract: A power control method and a power control apparatus, the method including determining a path loss estimate between a first terminal device and the second terminal device, determining a transmit power of a signal based on the path loss estimate between the first terminal device and the second terminal device and further based on a path loss estimate between a network device and the second terminal device, and sending, by the second terminal device, the signal to the first terminal device based on the transmit power of the signal. The signal is a physical sidelink shared channel (PSSCH), and the transmit power of the PSSCH is determined according to at least a maximum transmit power of the PSSCH, a target receive power of the PSSCH, the path loss estimate between the first terminal device and the second terminal device, and a target receive power of the PSSCH.
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Patent Agency Ranking
公开(公告)号：US11737052B2
公开(公告)日：2023-08-22
申请号：US17532169
申请日：2021-11-22
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
CPC classification number: H04W68/005
Abstract: Embodiments of the present invention provide a paging determining method. The method includes: determining, by a network device, a first group to which a first terminal device paged on a first paging occasion belongs, where the first group belongs to the M groups; and sending, by the network device, control information based on the first group, where the control information is used to indicate paging information, and the paging information includes a device identifier of the first terminal device. Therefore, reduction of terminal device power consumption can be effectively supported.
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197.发明授权公开(公告)号：US11690091B2
公开(公告)日：2023-06-27
申请号：US17215243
申请日：2021-03-29
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Huazi Zhang , Ming Jia , Rong Li , Jian Wang , Xianbin Wang , Shengchen Dai , Jun Wang , Yiqun Ge , Yan Chen , Jianglei Ma
IPC: H04W72/00 , H04W72/541 , H04L1/00 , H04L5/00 , H04W72/121
CPC classification number: H04W72/541 , H04L1/001 , H04L1/0004 , H04L5/0037 , H04W72/121
Abstract: A resource mapping method and apparatus and a resource mapping indication method and apparatus are provided to adapt to an interference cancellation function of a receiver. According to the method, a network device obtains a mapping mode used for resource mapping during uplink transmission, and sends, to a terminal, information indicating the mapping mode. The mapping mode is used to indicate mapping locations of a plurality of modulation symbols in a resource mapping block (RMB), the RMB comprises a plurality of resource elements (REs), and at least one of the plurality of REs carries at least two modulation symbols.
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公开(公告)号：US20230179329A1
公开(公告)日：2023-06-08
申请号：US18164322
申请日：2023-02-03
Applicant: Huawei Technologies Co., Ltd.
Inventor： Lei Gao , Xingqing Cheng , Jian Wang
IPC: H04L1/00 , H04L1/1607
CPC classification number: H04L1/0058 , H04L1/1614
Abstract: A short-distance communication method includes: obtaining at least one piece of code data; sending a scheduling type indication and a data type indication to a second device, where the scheduling type indication indicates that the at least one piece of code data includes initially transmitted data, retransmitted data, or initially transmitted data and retransmitted data, and the data type indication indicates location information and/or an amount of a part or all of the at least one piece of code data; and sending the at least one piece of code data to the second device.
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公开(公告)号：US11672046B2
公开(公告)日：2023-06-06
申请号：US17533247
申请日：2021-11-23
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Haibo Xu , Nathan Edward Tenny , Jian Wang , Yiru Kuang
IPC: H04W80/08 , H04L1/1607 , H04W28/02 , H04W80/02 , H04W88/04
CPC classification number: H04W80/08 , H04L1/1614 , H04L1/1642 , H04L1/1671 , H04W28/0278 , H04W80/02 , H04W88/04
Abstract: Embodiments provide a data receiving status reporting method and apparatus. The method includes: determining, by first user equipment, a status of receiving at least one packet data convergence protocol layer protocol data unit PDCP PDU by second user equipment, where the at least one PDCP PDU is forwarded by the first user equipment to the second user equipment after being received by the first user equipment through a communications link between the first user equipment and a network device; and sending, by the first user equipment, a first status report to the network device, where the first status report is used to indicate the status of receiving the at least one PDCP PDU by the second user equipment.
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公开(公告)号：US20230171631A1
公开(公告)日：2023-06-01
申请号：US17919876
申请日：2021-04-20
Applicant: Huawei Technologies Co., Ltd.
Inventor： Zhou Wang , Jian Wang , Haibo Xu , Yun Liu , Jian Zhang , Yiru Kuang
Abstract: A measurement configuration method and an apparatus are provided. The method includes: A network device sends first information to a terminal device. The first information includes configuration information of an SCC. The network device sends second information to the terminal device. The second information includes configuration information of a first measurement window, and the second information is used to enable the terminal device to switch, when supporting CA, from performing cell measurement in a measurement window-free measurement manner to performing cell measurement by using the first measurement window. A carrier included in the CA includes the SCC configured based on the first information. According to the foregoing method, after the network device configures the SCC, the terminal device may switch, based on the second information, from performing cell measurement in the measurement window-free measurement manner to performing cell measurement by using the first measurement window.
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