Method performed by a user equipment and user equipment

Abstract

The application provides a method executed by a user equipment and the user equipment, the method comprises: a high layer requests or triggers the user equipment to determine a transmission resource of a PSSCH / PSCCH; the user equipment determines a candidate time slot set; and the user equipment determines a time slot set to be listened.

Claims

1. A method executed by a user equipment, comprising: The higher layer requests or triggers the user equipment to determine the transmission resources of PSSCH / PSCCH; The user equipment determines a set of candidate time slots; as well as The user equipment determines the set of time slots to monitor. The set of listening time slots monitored by the user equipment includes at least one time slot. , in, It is any time slot in the candidate time slot set; The resource pool configuration information includes any one of the reserved resource periods, or the greatest common divisor of all or part of the reserved resource periods; It represents an integer that is determined by a bitmap, or depends on the implementation of the user equipment, or is configured by RRC signaling.

2. The method according to claim 1, characterized in that, The resource allocation method for the user equipment is a partially sensing-based resource allocation method.

3. The method according to claim 1, characterized in that, The way the user equipment determines the candidate time slot set depends on the implementation of the user equipment.

4. The method according to claim 1, characterized in that, The set of listening time slots excludes or does not include one or more time slots containing physical side line communication feedback channel (PSFCH) resources when the RRC parameter sl-LengthSymbols is less than or equal to 9. Wherein, sl-LengthSymbols represents the number of OFDM symbols used for side-line communication transmission within a time slot.

5. The method according to claim 1, characterized in that, The set of listening time slots excludes or does not include the number of PSSCH transmission symbols within the time slots. One or more of the aforementioned time slots being less than 6, in, This indicates the number of OFDM symbols transmitted in a single time slot during side-by-side communication.

6. The method according to claim 1, characterized in that, The set of listening time slots excludes or does not contain one or more time slots that do not correspond to one or more PSSCH demodulation reference signal DMRS time domain patterns.

7. A user equipment, comprising: processor; as well as Memory, which stores instructions; The instructions are executed by the processor according to any one of claims 1 to 6.

Images