Vivo Mobile Communication Co., Ltd.

Shuyan Peng

Zichao Ji

Huaming Wu

Wei Jiang

Shixiao Liu

Siqi Liu

Xueming Pan

Jinhua Liu

Qian Zheng

Huan Wang

Jianping Zhou

A resource processing method, a resource processing apparatus, and a terminal, and pertains to the field of communications technologies. The method includes: performing re-evaluation on a target resource at a first time point, where the target resource includes at least one of the following: a first reserved resource corresponding to a second time point; a second reserved resource indicated by first resource reservation information; and a third reserved resource indicated by the first resource reservation information; where the first resource reservation information is to be sent at the second time point, the first time point is before the second time point, the second reserved resource is an aperiodic resource, and the third reserved resource is a resource within a resource period of a periodic resource.

Resource processing method, resource processing apparatus, and terminal

The present disclosure discloses an information transmission method and a terminal device. The information transmission method includes: transmitting assistance information to at least one second terminal device if a periodic reporting condition or a preset trigger condition is met, where the assistance information is used for the at least one second terminal device to perform sidelink transmission.

Information transmission method and terminal device

A sidelink resource mapping method, a sidelink resource transmission method, a network device, and a terminal device are provided. The method includes: obtaining a group of PSFCH resources corresponding to each physical sidelink transmission channel resource in a group of physical sidelink transmission channel resources, where the physical sidelink transmission channel resource includes a PSSCH resource and/or a PSCCH resource; setting an index number for each physical sidelink transmission channel resource in the group of physical sidelink transmission channel resources according to a first preset order of a first resource factor; setting index numbers for the group of PSFCH resources according to a second preset order of a second resource factor; and configuring a mapping relationship between index numbers of the physical sidelink transmission channel resources and index numbers of PSFCH resources corresponding to the physical sidelink transmission channel resources.

Sidelink resource mapping method, sidelink resource transmission method, network device, and terminal device

The embodiments of this disclosure provide a resource selection method and apparatus, and user equipment. The method includes: determining, in a case that a predetermined condition is met, a candidate resource set according to resource information of first resources in a resource selection window; and selecting a target resource from the candidate resource set, where the predetermined condition includes at least one of the following: the UE detects a reserved resource of UE of a first type, or the UE is UE of a first type; and the resource information includes at least one of the following: priority information, a measurement result, a measurement threshold, or a UE type of UE to which the first resource belongs.

Resource selection method and apparatus, and user equipment

This application discloses a transmission parameter management method and apparatus, and an electronic device. The transmission parameter management method is executed by a first integrated access backhaul IAB node and includes: obtaining assistance information related to a transmission parameter of a second IAB node and/or assistance information related to a measurement parameter; and determining a transmission parameter based on the assistance information.

Transmission parameter management method and apparatus, and electronic device

A timing adjustment method and a related device. The method includes: adjusting timing of a first link state based on first signaling, where the first link state is a link state of a first relay device or a terminal; and the first signaling is provided by a parent node of the first relay device, or a parent node of the terminal, or a first network-side device, where the parent node is a last-hop device of the first relay device or the terminal.

Timing adjustment method and related device

Embodiments of the present disclosure provide methods and terminals for determining a sidelink resource. An exemplary method includes determining, according to at least one of a frequency domain resource of SCI and frequency domain resource indication information carried by the SCI, a frequency domain resource of a target resource indicated by the SCI. The method also includes determining, according to at least one of a time domain resource of the SCI and time domain resource indication information carried by the SCI, a time domain resource of a target resource indicated by the SCI.

Method for determining sidelink resource and terminal

This disclosure provides a method for transmission resource monitoring, a method for transmission resource determination, and a communications device. The method for transmission resource monitoring includes: performing interference monitoring on a transmission resource; and transmitting first feedback information to a second communications device; where the first feedback information is information that is determined by the first communications device based on an interference monitoring result, the first feedback information is used for the second communications device to determine a target resource, and the target resource is used for a transmit terminal to transmit data to a receive terminal; and the first communications device is the receive terminal, and the second communications device includes at least one of the transmit terminal or a scheduling node; or the first communications device is the transmit terminal, and the second communications device includes at least one of the receive terminal or a scheduling node.

Method for transmission resource monitoring, method for transmission resource determination, and communications device

A user equipment which is applied to sidelink communication and includes: a memory, a processor and a program which is stored in the memory and executable on the processor. The program, when executed by the processor, causes the user equipment to perform: determining an occupation situation of a transmission resource corresponding to a current time; and in a case that the transmission resource is not occupied, adjusting a value of a counter. The counter is applied to resource assignment.

Method and device for determining a parameter value

Embodiments of the present disclosure disclose a method and an apparatus for measuring sidelink reference signal received power, and a communications device. The method for measuring sidelink reference signal received power is applied to a terminal and includes: determining a measurement port for a sidelink reference signal; and obtaining reference signal received power based on the determined measurement port.

Method and apparatus for measuring sidelink reference signal received power, and communications device

A feedback information transmission method and apparatus, a device, and a medium are provided. The method includes: receiving at least one piece of transmission information transmitted on at least one physical sidelink channel, where one piece of transmission information is transmitted on each physical sidelink channel; determining power information corresponding to each of at least one piece of feedback information that corresponds to the at least one piece of transmission information; and transmitting corresponding feedback information on at least one physical sidelink feedback channel resource based on the power information corresponding to each piece of feedback information.

Feedback information transmission method and apparatus, device, and medium

An information sending method, an information receiving method, a terminal, and a control node are provided. The information sending method is applied to a sending end and includes: sending first information to a receiving end; where the first information is used to assist the receiving end in determining whether to perform hybrid automatic repeat request HARQ feedback; and the first information includes at least one of the following: a communication range indicator, a correspondence between side lengths of geographical zones and communication ranges, a geographical zone division rule, and a coverage area identifier of a control node serving the sending end.

Information sending method, information receiving method, terminal, and control node

The present disclosure discloses a feedback information transmission method and apparatus. The feedback information transmission method is applied to a receive terminal and includes: obtaining information about a feedback channel format, and generating a feedback channel according to the information about the feedback channel format, where the feedback channel format employs a sequence form; and sending feedback information to a transmit terminal through the feedback channel.

Feedback information transmission method and apparatus

Embodiments of this disclosure provide a sidelink congestion control method and a device. The method includes: determining a physical-layer priority mapping rule; and determining a physical-layer priority or physical-layer priority count value of a first terminal according to the physical-layer priority mapping rule; where the physical-layer priority or the physical-layer priority count value is used for determining a transmission resource for the first terminal.

Sidelink congestion control method and device

A sidelink data transmission method and a device are provided. The method may be performed by a terminal device and includes: calculating a TBS based on a size of an allocated resource and a target resource overhead; and transmitting sidelink data based on the calculated TBS.

Growing community of inventors

Guangdong, China

Shuyan Peng