Lateral link communication method and device
By counting the number of SL PRS transmissions within the preset time range in the transmitting terminal device, the problem that SL PRS transmission cannot be congested separately in the prior art is solved, and the separate statistics and congestion control of the number of SL PRS transmissions are realized, and the system communication performance is improved.
CN119729861APending Publication Date: 2025-03-28HUAWEI TECH CO LTD
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Patent Information
- Application Number
- CN202311282870.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2023-09-27
- Publication Date
- 2025-03-28
AI Technical Summary
Technical Problem
In the prior art, SL PRS transmission of side link communication cannot be congested separately, resulting in congestion control failure and affecting system communication performance.
Method used
By counting the number of SL PRS transmissions within the preset time range in the transmitting terminal device, SL PRS transmission and data transmission are decoupled, and separate statistics and congestion control of the number of SL PRS transmissions are realized.
Benefits of technology
Supports individual congestion control for SL PRS, which improves system communication performance and improves flexibility in SL PRS transmission counting.
✦ Generated by Eureka AI based on patent content.
Abstract
The sidelink communication method and the sidelink communication device provided by the embodiment of the invention are used for independently counting the transmission times of the SL PRS. The sending end terminal equipment determines to send the first SL PRS on the first resource; and determining the transmission times of the SL PRS in a preset time range, wherein the sending moment of the first SL PRS is located in the preset time range. According to the scheme, the SL PRS transmission and the data transmission in the preset time range are decoupled, the transmission times of the SL PRS in the preset time range are independently counted, congestion control can be independently executed for the SL PRS, and the system communication performance is improved.
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