Communication method and device

By using specially configured resources in the terminal device to report perceived information, the problem of difficulty in reporting perceived information in RRC inactive terminal devices is solved, and the rapid and reliable transmission of perceived information is achieved.

CN119946829APending Publication Date: 2025-05-06HUAWEI TECH CO LTD
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Patent Information

Application Number
CN202311462409.0
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2023-11-03
Publication Date
2025-05-06

AI Technical Summary

Technical Problem

In the integrated communication and perception network, terminal devices in the RRC inactive state are difficult to report perception information in a timely manner, which affects the normal progress of perception services.

Method used

By using specially configured resources in the terminal device to report perceived information, no RRC connection is required, thereby reducing the transmission delay of perceived information and improving reliability.

Benefits of technology

It realizes the rapid and reliable transmission of perceptual information on the RRC inactive terminal device, and is suitable for terminal devices in the RRC inactive, idle or low-power mode.

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Abstract

A communication method and apparatus, the method comprising: a terminal device receives a first message, and sends perception information on a first resource according to first resource information; the first message comprises first resource information, the first resource information indicates a first resource, the first resource belongs to a resource used for sensing reporting, and the first resource is associated with a lead code. According to the method, the terminal equipment can send the perception information along with the lead code. Therefore, the transmission of the sensing information can be realized without performing the RRC connection state by the terminal equipment. Compared with transmission of the perception information based on an SDT mechanism, the transmission delay of the perception information can be reduced, and the transmission reliability of the perception information can be improved.
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Citation Information

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