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公开(公告)号：US20240163788A1
公开(公告)日：2024-05-16
申请号：US18508685
申请日：2023-11-14
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：US20230413253A1
公开(公告)日：2023-12-21
申请号：US18248478
申请日：2021-09-02
Applicant: Huawei Technologies Co., Ltd.
Inventor： Yifan Xue , Yiru Kuang , Lixia Xue , Haibo Xu
IPC: H04W72/0453 , H04W76/28 , H04W24/10
CPC classification number: H04W72/0453 , H04W76/28 , H04W24/10
Abstract: A channel state measurement method includes: in a time period between two consecutive times of reporting of channel state information (CSI) reports, determining, based on a status of a CSI-reference signal (RS) resource on a second frequency domain resource, whether a CSI report includes CSI of the second frequency domain resource; or during reporting of a CSI report, determining whether reporting has been performed for the second frequency domain resource. If CSI of the second frequency domain resource has been reported in a current discontinuous reception (DRX) cycle, a current CSI report does not include CSI of the second frequency domain resource; otherwise, a CSI report that currently needs to be reported needs to include CSI of the second frequency domain resource. Alternatively, a terminal receives and measures a CSI-RS resource provided that the CSI-RS resource is within an active time of any frequency domain resource.
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公开(公告)号：US20230345517A1
公开(公告)日：2023-10-26
申请号：US18002201
申请日：2021-06-15
Applicant: Huawei Technologies Co., Ltd.
Inventor： Yifan Xue , Lixia Xue , Haibo Xu , Mengchen Zhang
IPC: H04W72/54 , H04B17/309 , H04W74/08 , H04W72/1268 , H04W56/00
CPC classification number: H04W72/54 , H04B17/309 , H04W74/0833 , H04W72/1268 , H04W56/0015
Abstract: A data transmission method includes: The terminal obtains quality of a channel between the terminal and the access network device; and determines to send the uplink data in a random access manner (a 2-step random access manner or a 4-step random access manner) or a CG manner when the channel quality is greater than a first threshold; or sends the uplink data in the 2-step random access manner or the CG manner when the channel quality is greater than a sixth threshold; or sends uplink data in the 4-step random access manner when the channel quality is less than a sixth threshold. The solutions of this application may be widely applied to the fields of communication technologies, artificial intelligence, Internet of Vehicles, Internet of Smart home, and the like.
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公开(公告)号：US11792828B2
公开(公告)日：2023-10-17
申请号：US16637191
申请日：2017-08-09
Applicant: Huawei Technologies Co., Ltd.
Inventor： Yiru Kuang , Haibo Xu , Nathan Edward Tenny
Abstract: A resource allocation method includes sending, by the first device, a first message to the second device, where the first message is used to request a sidelink resource for the first device to send data to a third device, and the first message includes first identification information of the third device. The method further includes receiving, by the first device, a second message sent by the second device, where the second message is used to indicate a target sidelink resource for the first device to send the data to the third device. The method further includes using, by the first device, the target sidelink resource to send the data to the third device.
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公开(公告)号：US20230269799A1
公开(公告)日：2023-08-24
申请号：US18006444
申请日：2021-07-20
Applicant: Huawei Technologies Co., Ltd.
Inventor： Yu Cai , Haibo Xu , Chuting Yao
Abstract: This application provides method includes: A remote terminal device receives first configuration information by using a relay terminal device, where the first configuration information includes or indicates information used to configure a first SL RLC bearer on a sidelink between the remote terminal device and the relay terminal device. The remote terminal device establishes the first SL RLC bearer based on the first configuration information, where the first SL RLC bearer corresponds to at least one first SRB. The remote terminal device transmits control signaling to a network device on the at least one first SRB (Uu SRB) by using the relay terminal device.
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Patent Agency Ranking
公开(公告)号：US20230247693A1
公开(公告)日：2023-08-03
申请号：US17927665
申请日：2021-05-21
Applicant: Huawei Technologies Co., Ltd.
Inventor： Mengchen Zhang , Haibo Xu , Jian Wang , Chuting Yao
IPC: H04W76/14 , H04W72/0453
CPC classification number: H04W76/14 , H04W72/0453
Abstract: A wireless communication method implemented by a transmission user equipment includes receiving first secondary carrier status indication information from a network device, where the first secondary carrier status indication information indicates that each of a plurality of secondary carriers is in an activated state or a deactivated state, the plurality of secondary carriers are used for multi-carrier sidelink communication between the transmission user equipment and at least one reception user equipment, and each reception user equipment corresponds to at least one secondary carrier; sending second secondary carrier status indication information to each reception user equipment, where the second secondary carrier status indication information indicates that each of the at least one secondary carrier is in an activated state or a deactivated state; and when acknowledgment information is received from one or more reception user equipments, sending secondary carrier setting complete information to the network device.
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公开(公告)号：US20230034294A1
公开(公告)日：2023-02-02
申请号：US17791379
申请日：2021-01-07
Applicant: Huawei Technologies Co., Ltd.
Inventor： Mengchen Zhang , Haibo Xu , Jian Wang
Abstract: A discontinuous reception (DRX) parameter configuration method includes a first communication apparatus that sends data to a second communication apparatus on a sidelink based on a DRX parameter. The second communication apparatus determines an active time and a sleep period of the second communication apparatus based on the DRX parameter, and receives the data in the active time.
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公开(公告)号：US11405964B2
公开(公告)日：2022-08-02
申请号：US17486234
申请日：2021-09-27
Applicant: Huawei Technologies Co., Ltd.
Inventor： Haibo Xu , Xiao Xiao , Chuting Yao , Jian Wang
Abstract: A radio bearer configuration method, an apparatus, and a system. The method includes: determining that a first sidelink radio bearer and a second sidelink radio bearer that are used during communication between the second terminal and a first terminal are associated with each other; and sending a first message to the first terminal, where the first message includes first indication information, and the first indication information is used to indicate that the first sidelink radio bearer is associated with the second sidelink radio bearer, where the first sidelink radio bearer is used by the first terminal to send first sidelink service data to the second terminal, and the second sidelink radio bearer is used by the second terminal to send a first radio link control RLC status report for the first sidelink service data to the first terminal.
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公开(公告)号：US20220200742A1
公开(公告)日：2022-06-23
申请号：US17425904
申请日：2020-02-13
Applicant: Huawei Technologies Co., Ltd.
Inventor： Xiaocui Li , Haibo Xu , Yifan Xue
Abstract: A method for determining a hybrid automatic repeat request (HARQ) feedback resource includes determining, by a transmit end, the HARQ feedback resource of a receive end based on processing capability information of the receive end of a priority of data transmitted between the transmit end and the receive end, where the HARQ feedback resource carries HARQ information corresponding to the data transmitted between the transmit end and the receive end, and sending, by transmit end to the receive end, indication information indicating the HARQ feedback resource.
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公开(公告)号：US20220078671A1
公开(公告)日：2022-03-10
申请号：US17386630
申请日：2021-07-28
Applicant: Huawei Technologies Co., Ltd.
Inventor： Haibo Xu , Nathan Edward Tenny
Abstract: A method includes: receiving, by first UE, a first radio resource reconfiguration message and M second radio resource reconfiguration messages, where the first radio resource reconfiguration message and the M second radio resource reconfiguration messages are sent by a first network device, the first radio resource reconfiguration message includes a first handover command, the first handover command is used to instruct to hand over the first UE from the first network device to a second network device, the second radio resource reconfiguration message includes a second handover command, the second handover command is used to instruct to hand over second UE from the first network device to a third network device; and handing over, by the first UE, from the first network device to the second network device according to the first handover command.
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