Resource allocation method and road side unit

Abstract

Embodiments of the invention disclose a resource allocation method. The resource allocation method comprises: a first road side unit (RSU) receives a resource scheduling request transmitted by a first vehicle-to-X (V2X) communication group; a communication resource is allocated to the first V2X communication group, wherein the driving directions of vehicles included in the first V2X communication group are same. The embodiments of the invention further disclose a road side unit. By adopting the resource allocation method and the road side unit, the reasonability of resource allocation can be improved, communication links among vehicles and chancel quality are more stable, and performances of internet of vehicles are fully utilized.

Description

technical field [0001] The present invention relates to the field of communication technology, in particular to a resource allocation method and a roadside unit. Background technique [0002] The information exchange between vehicles and the outside world (Vehicle to X, referred to as V2X) is a key technology for future intelligent transportation systems. It enables communication between vehicles, vehicles and base stations, and vehicles and mobile devices. In order to obtain a series of traffic information such as real-time road conditions, road information, and pedestrian information, so as to improve driving safety, reduce congestion, and improve traffic efficiency. It may include vehicle-to-vehicle (Vehicle-to-Vehicle, V2V for short), vehicle-to-infrastructure (Vehicle-to-Infrastructure, V2I) information exchange, and vehicle-to-mobile device information exchange. Among them, V2V refers to a direct or indirect communication behavior between vehicles. There are two mai...

AI Technical Summary

Problems solved by technology

In order to solve the problem that the V2X communication link is easily interrupted and the channel quality is unstable, resulting in low performance of the Internet of Vehicles

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