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公开(公告)号：US20240064861A1
公开(公告)日：2024-02-22
申请号：US18498323
申请日：2023-10-31
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Xiangyu LI , Wenjie PENG
Abstract: A communication method and a related apparatus. The method is applied to a first terminal device, and the first terminal device is a terminal device that uses sidelink discontinuous reception (SL DRX). The method includes: sending a first message to a second terminal device, where the first message includes a first resource set, and the first resource set is used by the second terminal device for sidelink (SL) transmission; and using a resource corresponding to the first resource set as activation time of the SL DRX, or disabling the SL DRX on the resource corresponding to the first resource set; and monitoring sidelink control information (SCI) on the resource corresponding to the first resource set, where the SCI includes SCI from the second terminal device. Embodiments are implemented to avoid impact on quality of communication between terminal devices.
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公开(公告)号：US20230319782A1
公开(公告)日：2023-10-05
申请号：US18331301
申请日：2023-06-08
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Nanxin WANG , Wenjie PENG , Qiang FAN
Abstract: A communication method and apparatus, related to the field of communication technologies. The method includes: a first network device sends configuration information of a first communication resource to a first terminal device. The first terminal device may configure the first communication resource based on the received configuration information. The first terminal device may listen to a paging message that is broadcast by the first network device on the first communication resource and that is used for paging a second terminal device, so that the first terminal device in a connected state can listen to a paging message for the second terminal device, and the second terminal device can establish a communication connection to the first network device.
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公开(公告)号：US20230309125A1
公开(公告)日：2023-09-28
申请号：US18304080
申请日：2023-04-20
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Xiangyu LI , Wenjie PENG
IPC: H04W72/40 , H04W72/1263
CPC classification number: H04W72/40 , H04W72/1263 , H04W88/06
Abstract: Embodiments of this application provide a wireless communication method, an apparatus, and a system. The method includes: obtaining mode information of a second terminal device, where the mode information indicates a resource scheduling manner of the second terminal device; and sending assistance information to the second terminal device based on the mode information, where the assistance information indicates one or more sets of sidelink transmission resources. Based on this solution, it can reduce resource conflicts or resource wastes, and therefore can properly and effectively allocate the sidelink transmission resource. In this way, sidelink communication efficiency can be improved.
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公开(公告)号：US20230262797A1
公开(公告)日：2023-08-17
申请号：US18304616
申请日：2023-04-21
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Xiangyu LI , Wenjie PENG , Jun WANG
Abstract: A relay communication method includes receiving, by a first relay device, first indication information from first user equipment. The first indication information indicates the first relay device to receive, through a first unicast connection corresponding to first security, configuration information from the first user equipment. The configuration information is used for a second unicast connection for communication between the first user equipment and second user equipment through the first relay device. The relay communication method also includes receiving, by the first relay device, first configuration information from the first user equipment through the first unicast connection corresponding to the first security. The relay communication method further includes communicating, by the first relay device, with the first user equipment based on the first configuration information through the second unicast connection.
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公开(公告)号：US20230156564A1
公开(公告)日：2023-05-18
申请号：US18146552
申请日：2022-12-27
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Nanxin WANG , Wenjie PENG , Jun WANG , Haibo XU
Abstract: Embodiments of this application provide a communication path switching method, an apparatus, and a system. The method includes: A first terminal receives a first radio resource control (RRC) connection reconfiguration message sent by a first network device, the first RRC connection reconfiguration message comprises a first identifier, a second identifier, and first indication information, the first identifier identifies the first terminal, the first indication information indicates the first terminal to perform communication path switching, the second identifier identifies a second terminal, and the second terminal is a target terminal for the communication path switching; and the first terminal sends a first message to the second terminal, the first message comprises the first identifier.
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Patent Agency Ranking
公开(公告)号：US20220264682A1
公开(公告)日：2022-08-18
申请号：US17737791
申请日：2022-05-05
Applicant: Huawei Technologies Co., Ltd.
Inventor： Jun WANG , Mingzeng DAI , Qinghai ZENG , Wenjie PENG
Abstract: Embodiments of this application disclose a session establishment method, a data transmission method, and a related apparatus. A first device receives a first message sent by a second device. The first device establishes a first session with a third device based on the first message. The first message carries a first identifier and a second identifier, and the second identifier indicates information about a group to which the first identifier belongs. A fourth device is determined based on the second identifier. This improves fourth device determining efficiency, thereby improving data transmission efficiency.
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公开(公告)号：US20220015088A1
公开(公告)日：2022-01-13
申请号：US17486560
申请日：2021-09-27
Applicant: Huawei Technologies Co., Ltd.
Inventor： Emmanouil PATEROMICHELAKIS , Chan ZHOU , Henrik OLOFSSON , Wenjie PENG , Jun WANG , Haiyan LUO
IPC: H04W72/04
Abstract: The present invention relates to the fields of mobile communication, connected driving, Internet of vehicles (IoV), self-driving car, and autonomous car. More specifically, the present invention relates to side-link communication and network slicing. The present invention provides a control unit 100 for assisting side-link communication for at least one slice 101 of a communication network, wherein the control unit 100 is configured to obtain at least one of an upper layer requirement 102, and a session requirement 103; and to configure, for the at least one slice 101, at least one side-link resource pool 104 based on the upper layer requirement 102 and/or session requirement 103.
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公开(公告)号：US20210378040A1
公开(公告)日：2021-12-02
申请号：US17402155
申请日：2021-08-13
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Wenjie PENG , Guanchen LI , Yang ZHAO
Abstract: Embodiments of this application provide a communication processing method of terminal information. In an embodiment, a method comprises: sending, by a first access network device, a secondary base station addition request to a second access network device, wherein the secondary base station addition request comprises software version information of a terminal device; and receiving, by the first access network device, a secondary base station addition acknowledgement from the second access network device to implement dual connectivity, wherein the secondary base station addition acknowledgement comprises a configuration determined based on the software version information.
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公开(公告)号：US20210185578A1
公开(公告)日：2021-06-17
申请号：US17187334
申请日：2021-02-26
Applicant: Huawei Technologies Co., Ltd.
Inventor： Yibin ZHUO , Jun WANG , Wenjie PENG , Mingzeng DAI , Qiang FAN
Abstract: The embodiments of this application provide a data transmission method, including: receiving, by a first radio access network device, traffic model information of a first terminal device that is sent by the first terminal device; sending, by the first radio access network device, the traffic model information of the first terminal device to a second radio access network device; receiving, by the first radio access network device, first resource configuration information sent by the second radio access network device; and sending, by the first radio access network device, a configuration message to the first terminal device.
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公开(公告)号：US20200374964A1
公开(公告)日：2020-11-26
申请号：US16992950
申请日：2020-08-13
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Rui WANG , Wenjie PENG , Xiaoying XU , Mingzeng DAI , Haiyan LUO
IPC: H04W76/25 , H04W36/18 , H04W36/00 , H04W76/16 , H04W76/34 , H04W28/06 , H04W80/02 , H04L5/00 , H04W88/06
Abstract: Embodiments of this application relate to the field of communications technologies, and disclose communications methods and apparatuses. In an implementation, a method comprising receiving, by a first communications device, information about a radio bearer (RB) of a heterogeneous communications system, wherein a duplication operation for the RB is configured by a second communications device, and the first communications device and the second communications are comprised in a master node or a secondary node; generating, by the first communications device, an activation indication indicating whether to activate or deactivate the duplication operation of the RB, wherein whether to activate or deactivate the duplication operation is determined by the first communications device; and sending the activation indication to a terminal device.
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