Vivo Mobile Communication Co., Ltd.

Chinese Academy of Sciences

Qian Zheng

Xiaodong Yang

Wei Gang Bao

Jing Liang

Zichao Ji

Ran Yue

Yumin Wu

Siqi Liu

Yanxia Zhang

Jianping Zhou

Yu Ding

Boubacar Kimba Dit Adamou

Li Chen

Xueming Pan

Xiaowan Ke

Zhenhua Xie

Shuyan Peng

Yue Ma

Wen Wang

Jingzhi Ma

Baoquan Chen

Liangliang Nan

The present invention provides an information indication method, an information obtaining method, a terminal, and a network node. The information indication method includes: sending indication information to the network node, where the indication information is used to indicate that the terminal detects a fast recovery failure FRF, the FRF is a failure of a fast recovery that is of a first link and that is initiated through a second link after a first link failure, the first link is a link between the terminal and a first node, and the second link is a link between the terminal and a second node

Information indication method, information obtaining method, terminal, and network node

A method for configuring a DRX parameter for a Sidelink, and terminal devices includes: the first user equipment can send the second user equipment a control signaling carrying configuration information, where the configuration information is used to configure a DRX parameter.

Method for configuring DRX parameter for Sidelink, and terminal device

A measurement control method, a terminal, and a network-side device are provided. The terminal is configured with measurement configuration information for a non-connected state. A terminal-side measurement control method includes: obtaining a first system message sent by a network-side device, and controlling at least one of the measurement configuration information, a measurement validity timer, a measurement behavior, and a measurement result based on the first system message.

Measurement control method, terminal, and network-side device

A method, apparatus, and device for determining protocol architecture are provided. The method includes: receiving a target message from a second device, where the target message carries first information; and determining, based on the first information and second information, whether to establish a communication connection to the second device, where the first information is used to indicate architecture information of a first protocol architecture that the second device currently supports and/or prefers, and the second information is used to indicate architecture information of a second protocol architecture that a first device currently supports and/or prefers.

Method, apparatus, and device for determining protocol architecture

An embodiment of the present disclosure provides a processing method and device. The method includes: discarding a first resource when the first resource conflicts with a second resource; and transmitting first information to a network device, wherein the first information indicates that a terminal discards the first resource and/or a reason why the terminal discards the first resource, the first resource is a resource acquired by the terminal based on a network device scheduling mode, and the second resource is a resource acquired by the terminal based on a terminal autonomous selection mode.

Resource conflict processing method and device

This disclosure discloses a method for detecting link failure of a sidelink and a terminal. The method includes: transmitting target information through a sidelink, where the target information includes a first reference signal or a data packet; and determining, if a transmission status of the target information meets a preset criterion, that no link failure occurs on the sidelink, and determining, if otherwise, that link failure occurs on the sidelink.

Method for detecting link failure of sidelink and terminal

Provided are a measurement indication method, an apparatus, and a system. The specific solution is as follows: UE receives first information sent by a network-side device, where the first information is measurement configuration information or system information; and the UE determines second information based on the first information, where the second information includes a first target radio access technology RAT type. The first information is the measurement configuration information, and the second information is used to indicate a region measured by the UE and corresponding to the first target RAT type; or the first information is the system information, and the second information is used to indicate that a measurement result obtained through measurement by the UE and corresponding to the first target RAT type is valid.

Measurement indication method, apparatus, and system

Embodiments of the present disclosure provides a measurement method, measurement configuration method, terminal, and network device. The measurement method includes: receiving an advance measurement condition from a network device, where the advance measurement condition is determined based on state information related when a first object is started, and the first object includes at least one of carrier aggregation CA and dual connectivity DC; and triggering proactive measurement in a non-connected state if the advance measurement condition is met.

Measurement method, measurement configuration method, terminal and network device

A method for sidelink data duplication function control includes: receiving, by a first terminal device from a higher layer, one or more data flows to be sent to a second terminal device, where a receiving device of the data flows is the second terminal device; and controlling, based on a preset rule, data duplication function of a SLRB between the first terminal device and the second terminal device, where the preset rule includes whether at least one of the data flows satisfies a preset QoS condition, and/or whether at least one communication link between the first terminal device and the second terminal device satisfies a preset link condition.

Method for sidelink data duplication function control, method for information configuration, and device

Embodiments of this application disclose a DRX configuration method for sidelink and a device, where the method includes: determining, by a terminal device, DRX configuration information; and performing DRX configuration according to the configuration information. In the embodiments of this application, a terminal device can determine DRX configuration information, and perform DRX configuration according to the determined configuration information, thereby implementing power saving for terminal devices in sidelink.

DRX configuration method for sidelink and device

A wireless communication method, a source node and a target node are provided. The method includes: acquiring at least one candidate cell resource configuration, where the at least one candidate cell resource configuration is configured by a target node based on at least one triggering condition; in a case that the at least one triggering condition has a satisfied triggering condition, determining a candidate cell resource configuration associated with a target triggering condition in the satisfied triggering condition as a target cell resource configuration; and initiating a communication process associated with the target triggering condition, based on the target cell resource configuration.

Wireless communication method, source node and target node

A sidelink release method includes: obtaining a sidelink release timer, where the sidelink release timer is configured or preconfigured by a network side device, or the sidelink release timer is configured by a second terminal or obtained by a second terminal from a network side configuration; starting or restarting the sidelink release timer after data is received and sent on a sidelink connection to the second terminal; and sending a sidelink connection release message to the second terminal or notifying a higher layer of the first terminal after the sidelink release timer expires.

Sidelink release method, terminal and network side device

A method for resource configuration includes determining that a first resource and a second resource are multiplexed in a first target mode. The first resource is a candidate resource, on the SL, configured to transmit control information. The second resource is a candidate resource, on the SL, configured to transmit data. The first target mode is time-division multiplexing (TDM) or frequency-division multiplexing (FDM).

Method and device for resource configuration

A method for resource allocation, a method for resource release, a terminal, and a network device are provided. The method for resource allocation includes: transmitting first request information to a network device, where the first request information is used to request allocation of a resource; receiving, from the network device, information related to the resource; and transmitting the information related to the resource to a group member terminal.

Method for resource allocation, method for resource release, terminal, and network device

A resource request method includes: receiving information about a scheduling request (SR) resource configured by a network device; sending a first SR on the SR resource in a case that an uplink resource of a remote user equipment is insufficient to send a first buffer status report (BSR), the first SR being used for requesting the network device to allocate a resource used for sending the first BSR to the remote user equipment, the first BSR being used for requesting the network device to allocate a first resource and a second resource, the first resource being a resource used for data transmission from the remote user equipment to a relay user equipment, and the second resource being a resource used for data transmission from the relay user equipment to the network device; and receiving information about the resource used.

Growing community of inventors

Chang'an Dongguan, China

Qian Zheng