Resource collision solution method, device and storage medium

Abstract

The present disclosure relates to a resource collision solution method, device and storage medium in a V2X direct communication scenario, and belongs to the field of communication technologies. The method includes: the first device receives resource allocation information sent by each of n second devices, where n is an integer greater than 1; the first device determines the resources allocated by the second device according to the resource allocation information sent by the second device; if The resource allocated by the target second device among the n second devices satisfies the resource collision condition, and the first device executes a resource collision resolution procedure. Through the above method, the disclosure can also detect whether there will be resource collisions for the resources planned to be occupied in the future in the V2X direct connection communication scenario, which improves the probability of solving resource collision problems, avoids resource collisions to the greatest extent, and fully ensures V2X The success rate of information sending and receiving in the direct connection communication scenario, and helps to improve spectrum efficiency.

Description

technical field [0001] Embodiments of the present disclosure relate to the field of communication technologies, and in particular to a resource collision solution method, device and storage medium in a V2X (Vehicle to Everything, Internet of Vehicles) direct connection communication scenario. Background technique [0002] In the V2X technology, the on-vehicle device can communicate directly with other devices (such as other on-board devices, roadside infrastructure, etc.) through a side link (sidelink). Direct communication has the characteristics of short delay and low overhead. [0003] The direct communication scenario in LTE (Long Term Evolution, long-term evolution) V2X technology does not support unicast and multicast communication, but only supports broadcast communication. For the direct connection communication scenario in 5G NR (New Radio, new air interface) V2X technology, with the emergence of new business requirements, it is necessary to support unicast and mul...

AI Technical Summary

Problems solved by technology

[0006] Therefore, the method provided by the above-mentioned related technologies still cannot completely solve the problem of resource collision

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