Huawei Technologies Co., Limited

Future Wei Technologies, Inc.

Avago Technologies General IP (singapore) Pte. Ltd.

Theracos, Inc.

Avago Technologies International Sales Pte. Limited

Broadcom Corporation

Nanyang Technological University

Le Shi Zhi Xin Electronic Technology (tianjin) Limited

Capitalbio Ehealth Science & Technology (beijing) Co., Ltd.

Singapore Technologies Dynamics Ptd Ltd.

Lili Zhang

Richard Stirling-Gallacher

Guorong Li

Bin Liu

Hongcheng Zhuang

Nathan Edward Tenny

Haiming Wang

Wei Hong

Jing Han

Aimin Justin Sang

Chunyan Gao

Chao Li

Wei Bai

Jian Wang

Pengfei Sun

Brian Seed

Xiaocui Li

Yan Feng

Binhua Lv

Yuanwei Chen

Xingwei Zhang

Ge Xu

Baihua Xu

Jiyan Du

Xinying Gao

Jian Jim Wang

Na Wei

Yongbo Zeng

Min Xu

Jiajia Dong

Kun Peng

Hua Xu

Fan Yang

Dong Wang

Jiayin Zhang

Zhaocheng Wang

Peng Zhang

Jing Cheng

Junwei Wang

Zhiming Ding

Erlin Zeng

Chunhua You

Li Li Ma

Chen Dong

Jacques Y Roberge

Peiyao Zhao

Michael J Hadd

Wenjun Wang

Yanliang Sun

Juho Mikko Oskari Pirskanen

Guoliang Huang

Xiaodong Sun

Meng Deng

Yuelin Wu

Haining Huang

Congna Wang

Huawei Cheng

Zelin Sheng

Tero Heikki Matti Henttonen

Xinxing Tang

Yimin Sun

Boon Hee Soong

Chun Hau Lau

Chengjin Zhang

Hongmei Cao

Vasanthakumar Rajappan

Junyong An

Xiangjun Li

Zijian Yao

Mengxia Zhou

Shaohua Zhao

Lihong Hu

Peng Liu

This application provides a communications method and apparatus. The method includes: after receiving first sidelink control information from a first transmit-end device, a receive-end device starts a first timer. Running time of the first timer is used by the receive-end device to monitor second SCI and/or information about sidelink data transmission.

Communications method and apparatus

A resource indication method, a resource determining method and a related apparatus that indicate transmission resources in two subframes are provided, which relate to the field of wireless communications technologies. The method includes a transmitting device determining first and second time domain resources and sending resource indication information on a third time domain resource, wherein the resource indication information indicates positions of the first and second time domain resources, and wherein a value of the resource indication information is determined by using the positions of the first and second time domain resources.

Resource indication method, resource determining method, and related apparatus

This application may be applied to Internet of Vehicles, for example, V2X, LTE-V, and V2V, or may be used in fields such as intelligent driving and intelligent Internet of Vehicles. A terminal device determines at least one piece of to-be-sent feedback information or at least one piece of to-be-received feedback information in at least one piece of candidate feedback information, where the at least one piece of candidate feedback information includes at least one piece of candidate feedback information that needs to be sent and/or at least one piece of candidate feedback information that needs to be received; and the terminal device sends the at least one piece of to-be-sent feedback information, or receives the at least one piece of to-be-received feedback information.

Feedback information transmission method and apparatus

Embodiments of this application relate to the field of wireless communication, and provide a sidelink control information sending method and a device. After obtaining first information, a second terminal device may send sidelink control information to a first terminal device based on the first information, where the first information includes indication information indicating a type of the sidelink control information or includes characteristic information. The first terminal device may determine the type of the sidelink control information based on the first information, and further may blindly detect only a type of sidelink control information that the first terminal device needs to detect. This reduces complexity of blindly detecting the sidelink control information by the first terminal device.

Sidelink control information sending method and device

A power control method includes obtaining, by a first terminal, parameter information required for power control, where the parameter information includes at least one of a first parameter, a second parameter, and a third parameter, and determining, by the first terminal based on the parameter information, uplink transmit power used when uplink transmission is performed on a target beam or a target beam pair; where the first parameter includes a beam reception gain of a network device and/or a beam sending gain of the first terminal, where the second parameter is used to indicate interference caused by a second terminal to the first terminal on the target beam, and where the third parameter includes beam-specific target power and/or terminal-specific target power.

Power control method and terminal

An information transmission method and a communication apparatus that is applied to a communication system, for example, V2X, LTE-V, MTC, IoT, LTE-M, and M2M, to perform information transmission between terminal devices in a contention-based scheduling mode. The method includes: a first terminal device sends first sidelink control information SCI to a second terminal device, where the first SCI includes information about a first subchannel set, the first subchannel set is an available subchannel set sensed by the first terminal device on a sidelink SL, and the first SCI does not include modulation and coding scheme MCS information. The first SCI does not include the MCS information. This can both reduce signaling overheads of the first terminal device, and improve efficiency of demodulating the first SCI by the second terminal device.

Information transmission method and apparatus

This application discloses a data receiving method, which may be applied to Internet of Vehicles, for example, V2X, LTE-V, and V2V. A first terminal apparatus may receive first control information from a second terminal apparatus, then receive second control information from the second terminal apparatus based on the first control information, and further receive, based on the first control information and the second control information, data sent by the second terminal apparatus. Therefore, the second control information and the data can be received after blind detection is performed on the first control information for a relatively small quantity of times, thereby improving efficiency of receiving the second control information and the data.

Data receiving and sending method and terminal apparatus

Embodiments of this application disclose a method for reporting CSI of a multi-hop path and a related apparatus. The method includes: The multi-hop path includes a first device, a second device, and a third device, where the first device is a source device, and the second device is a target device. The first device obtains a first CSI report of a target transmission path. The first CSI report indicates the target transmission path. According to embodiments of this application, so that a comprehensive channel state of the multi-hop path can be obtained from a data sending device, namely, the source device, by reporting first CSI.

Method for reporting CSI of multi-hop path and related apparatus

This application provides a communication method and apparatus. In the method, a terminal may obtain a main resource pool used to transmit sidelink data and a supplementary resource pool used to transmit the sidelink data. The terminal may request, based on a requirement of the terminal, a resource in the main resource pool or a resource in the supplementary resource pool to transmit the sidelink data. For example, when the resource in the main resource pool cannot meet a data transmission requirement of a large quantity of V2X (vehicle-to-everything) services, the terminal may request the resource in the supplementary resource pool to transmit the sidelink data.

Communication method and apparatus

With development of communications technologies, an internet-of-vehicles technology for vehicle-to-everything (V2X) communication is proposed. In this application, a third device receives first information and/or sidelink control information. The first information includes indication information of a first resource set, the first resource set is for receiving data, the sidelink control information includes indication information of a second resource set, and the second resource set is for sending data. The third device determines an available resource in the first resource set, and/or determines an available resource in the second resource set. The method can resolve a hidden node problem and an exposed node problem on a sidelink.

Transmission resource determining method and apparatus

A method for operating a communications controller adapted for full duplex (FD) operation includes receiving a measurement report from a user equipment served by the communications controller, the measurement report indicating a first power margin between a current transmit power and a transmit power break point and a second power margin between the current transmit power and a maximum transmit power capable of supporting FD operation, performing FD link adaptation (LA) in accordance with the first power margin and the second power margin to adjust one or more FD configuration parameters of a link between the communications controller and the user equipment, wherein the link includes a downlink and an uplink, and instructing the user equipment to communicate over the link in accordance with the one or more FD configuration parameters.

System and method for full duplex link adaptation in a full duplex communications system

Embodiments of this application provide a wireless network communication method and a terminal device. The method includes: receiving, by a terminal device, information indicating a transmission direction type of a first time unit of a first component carrier and information indicating a transmission direction type of a corresponding second time unit of at least one second component carrier; and when the transmission direction type of the first time unit of the first component carrier of the terminal device is a flexible or variable transmission direction, determining, based on target information, sending and receiving manners of the terminal device in the corresponding second time unit of the at least one second component carrier.

Wireless network communication method and terminal device

A measurement reporting method and device, the method including configuring, by a first network device, at least one of first information or second information for user equipment, the first information including a first or second threshold, the first threshold being associated with triggering a first type of measurement event and the second threshold associated with triggering a second type of measurement event, where the second information instructs the user equipment to report a first or second measurement result, the first measurement result being a cell measurement result, and the second measurement result a beam measurement result, delivering, by the first network device, the first or second information to the user equipment, the delivering causing the user equipment to report a measurement result to the first network device in response to a measurement event, and receiving the measurement result sent by the user equipment.

Measurement reporting method and related device

Example communication methods and apparatus are described. One example method includes obtaining first indication information by a terminal apparatus, where the first indication information is used to indicate a first time domain resource to be used by the terminal apparatus to send or receive first information on a first link. The terminal apparatus obtains second indication information, where the second indication information is used to indicate a second time domain resource to be used by the terminal apparatus to send or receive second information on a second link. When the first time domain resource overlaps with the second time domain resource, the terminal apparatus sends or receives the first information on the first time domain resource, and/or cancels receiving or sending of the second information on the second time domain resource.

A random access preamble sending method includes sending, by a terminal device, a first random access preamble to a network device, and sending, by the terminal device during a first time period, a second random access preamble to the network device when the terminal device does not receive a random access response and when a first sending moment arrives, where the first time period is a time window to receive the random access response from the network device, and wherein the first time period comprises the first sending moment.

Random access preamble sending method, random access preamble receiving method, and communications apparatus

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Beijing, China

Lili Zhang