Sensing resource indication method and device

By generating and sending/receiving resource indication information for sensing signals, the problem of sensing devices being unable to flexibly adjust the speed measurement range, speed measurement resolution, and refresh rate is solved. This achieves uniform distribution of sensing signals in the time domain, meets the needs of different sensing targets, and saves resources and signaling overhead.

CN120980685APending Publication Date: 2025-11-18HUAWEI TECH CO LTD
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Patent Information

Application Number
CN202410626964.0
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2024-05-17
Publication Date
2025-11-18

AI Technical Summary

Technical Problem

Existing sensing devices cannot flexibly adjust the speed measurement range, speed measurement resolution, and refresh rate during the sensing process, and cannot meet the needs of different sensing targets.

Method used

By generating and sending/receiving resource indication information of sensing signals, the uniform distribution of sensing signals in the time domain is achieved, and the speed measurement range, speed measurement resolution or refresh rate can be flexibly adjusted. Bitmap and mute mechanisms are used to save signaling overhead.

Benefits of technology

It enables flexible adjustment of speed measurement range, speed measurement resolution, and refresh rate during the sensing process to meet the needs of different sensing targets, while saving resources and signaling overhead.

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Abstract

The invention discloses a perception resource indication method and device, and relates to the technical field of perception. The method comprises: sending first information, the first information being used for indicating Q resources in each of N periods, the N periods being at least one of M periods, each of the M periods comprising P resources, N * Q resources being used for sending or receiving a sensing signal, the N * Q resources satisfying: N > = 2, and P > = 1; the interval between any two adjacent periods in the N periods is X; and / or Q is greater than or equal to 2, and the interval between any two adjacent resources in the Q resources is Y, or Q is equal to 1. According to the scheme, the actually sent sensing signals can be uniformly distributed in the time domain, so that the speed measurement range, the speed measurement resolution or the refresh rate can be flexibly adjusted in the sensing process, and the sensing requirements for different sensing targets are better met.
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