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公开(公告)号：US12127257B2
公开(公告)日：2024-10-22
申请号：US17182884
申请日：2021-02-23
发明人： Xiaoli Shi , Hongzhuo Zhang , Mingzeng Dai , Haiyan Luo , Wenjie Peng
IPC分类号： H04W74/00 , H04W24/10 , H04W72/02 , H04W72/044 , H04W74/0833
CPC分类号： H04W74/0833 , H04W72/02 , H04W72/046
摘要： Embodiments of this application provide a communication method and a related device. The method includes: receiving, by a radio access network device, first information sent by a terminal device, where the first information includes an identifier of a beam used by the terminal device for random access and random access information of the terminal device on the beam; and optimizing, by the radio access network device, a random access channel based on the first information.
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公开(公告)号：US20240298339A1
公开(公告)日：2024-09-05
申请号：US18658563
申请日：2024-05-08
发明人： Xiaodan Pan , Wenjie Peng , Hua Xu
IPC分类号： H04W72/40 , H04W72/044 , H04W72/25 , H04W92/18
CPC分类号： H04W72/40 , H04W72/044 , H04W72/25 , H04W92/18
摘要： This disclosure provides a data transmission method and a communication apparatus. The method includes: A first device receives first scheduling indication information and second scheduling indication information from a second device, where the first scheduling indication information indicates a first transmission resource from the second device to the first device, and the second scheduling indication information indicates a second transmission resource from the first device to a third device. The first device receives transmission data from the second device on the first transmission resource. When the transmission data is successfully received by the first device, the first device sends the transmission data to the third device on the second transmission resource.
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公开(公告)号：US20240267826A1
公开(公告)日：2024-08-08
申请号：US18640752
申请日：2024-04-19
发明人： Xiaodan Pan , Wenjie Peng , Rui Wang , Yulong Shi
摘要： Embodiments of this application provide a communication method and a network node thereof. The communication method may be applied to UE-to-network U2N relay communication. In the communication method, a first network node gNB-CU sends first information to a second network node gNB-DU, to trigger the second network node to allocate a local identity to a remote UE; and the first network node receives second information from the second network node, where the second information includes the local identity allocated by the second network node to the remote UE. Alternatively, a first network node sends first information to a second network node, where the first information includes a local identity allocated by the first network node to a remote UE. The first network node or the second network node communicates with the remote UE via a relay UE.
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公开(公告)号：US11930478B2
公开(公告)日：2024-03-12
申请号：US17178352
申请日：2021-02-18
发明人： Chunhua You , Qiang Fan , Wenjie Peng , Jun Wang , Qufang Huang , Mingzeng Dai
IPC分类号： H04W4/00 , H04W72/02 , H04W72/53 , H04W72/542 , H04W76/15 , H04W72/25 , H04W72/40 , H04W92/18
摘要： A communication method for data transmission in the internet of vehicles V2X and a related device. The method includes a first terminal device that receives first information from a first radio access network device, where the first information includes service information of a service of the first terminal device and a resource configuration mode on a sidelink, and there is a correspondence between the service information and the resource configuration mode on the sidelink. The first terminal device transmits, based on the correspondence, data corresponding to the service information on a sidelink transmission resource configured based on the resource configuration mode. The service information may be reliability information.
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公开(公告)号：US11917481B2
公开(公告)日：2024-02-27
申请号：US17215403
申请日：2021-03-29
发明人： Xiaoli Shi , Henrik Olofsson , Wenjie Peng , Qinghai Zeng , Feng Han
IPC分类号： H04W36/22 , H04W4/40 , H04W24/08 , H04W28/086 , H04W36/08
CPC分类号： H04W36/22 , H04W4/40 , H04W24/08 , H04W28/086 , H04W36/08
摘要： A load balancing method which includes a first radio access network node that receives load information of a first load type of a second radio access network node, where the first load type includes any one or more of the following: a network slice load, V2X load, and SUL load; and the first radio access network node obtains the load information of the first load type, so that load balancing can be performed based on a load status of a network slice, a load status of a V2X service, or a load status of a UL/SUL.
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公开(公告)号：US20230093649A1
公开(公告)日：2023-03-23
申请号：US18070193
申请日：2022-11-28
发明人： Nanxin Wang , Wenjie Peng , Jun Wang , Xiangyu Li , Mingzeng Dai , Xiaodan Pan
摘要： This application relates to the field of communication technologies, and discloses a communication method and an apparatus. The method includes: A relay terminal receives first identifier information from a remote terminal, where when the remote terminal is in an idle state, the first identifier information includes an S-TMSI of the remote terminal, and when the remote terminal is in an inactive state, the first identifier information includes an I-RNTI of the remote terminal. When the relay terminal obtains, through monitoring, a first paging message including the first identifier information, sending, by the relay terminal, the first paging message to the remote terminal or sending first indication information to the remote terminal, where the first indication information indicates that the remote terminal is paged.
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公开(公告)号：US11483892B2
公开(公告)日：2022-10-25
申请号：US16992950
申请日：2020-08-13
发明人： Rui Wang , Wenjie Peng , Xiaoying Xu , Mingzeng Dai , Haiyan Luo
IPC分类号： H04W76/25 , H04W80/02 , H04W76/34 , H04W76/16 , H04L5/00 , H04W28/06 , H04W36/00 , H04W36/18 , H04W88/06
摘要： 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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公开(公告)号：US11445450B2
公开(公告)日：2022-09-13
申请号：US16874085
申请日：2020-05-14
发明人： Yinghao Guo , Wenjie Peng , Yang Zhao
摘要： A transmission method includes: a terminal device receives an uplink grant from a base station; and the terminal device sends a report to the base station, where the report includes a power headroom of each of at least one uplink subcarrier, and/or a power headroom of each of at least one bandwidth part. According to the uplink data transmission method, the terminal device, and the base station in embodiments of this disclosure, a power headroom can be reported at a finer granularity.
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公开(公告)号：US20220264486A1
公开(公告)日：2022-08-18
申请号：US17738171
申请日：2022-05-06
发明人： Xingxing Hu , Hongping Zhang , Rui Wang , Wenjie Peng
摘要： A communication method and a communication apparatus, the method including receiving first information from a network device, where the first information indicates, to a terminal device, to suspend a secondary cell group (SCG), suspending the SCG based on the first information, and changing a configuration parameter of a master cell group (MCG), where the configuration parameter comprises at least one of an available uplink transmission time period, a maximum transmit power, or a control channel blind detection parameter.
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公开(公告)号：US20220159776A1
公开(公告)日：2022-05-19
申请号：US17590656
申请日：2022-02-01
发明人： Xiangyu Li , Wenjie Peng , Jun Wang , Xiao Xiao , Mingzeng Dai
IPC分类号： H04W76/30
摘要： Embodiments of this application provides a communication method for releasing a sidelink radio bearer (SLRB), this method can be implemented by a terminal device, the method including: the terminal device obtains an indication, the indication indicates that no Quality of Service (QoS) flow with data that is mapped to a first SLRB; and the terminal device releases the first SLRB.
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