Authorization-exempted resource allocation method, user equipment and network equipment

Abstract

The embodiments of the present invention disclose an authorization-exempted resource allocation method. According to the method, user equipment performs authorization-exempted communication accordingto a first UE id corresponding to a first cell, and does not need to resend a resource reconfiguration request to second network equipment, so that resource reconfiguration is not required, and therefore, the overheads of signaling resources can be decreased, and the delay of communication is reduced. According to one embodiment of the present invention, the method includes the following steps that: when the user equipment moves from a first cell to a second cell, the user equipment acquires the ID of a second authorization-exempted resource area belonging to the second cell, wherein the ID isbroadcasted by the second network equipment; if the ID of the second authorization-exempted resource area is identical with the pre-obtained ID of a first authorization-exempted resource area belonging to the first cell, and the user equipment performs authorization-exempted communication according to the first UEid corresponding to the first cell.

Description

technical field [0001] The present application relates to the communication field, and in particular to a method for allocating authorization-free resources, user equipment and network equipment. Background technique [0002] With the development of the communication system, more and more MTC (Machine Type Communication, Machine Type Communication) type services appear. The MTC type services generally have relatively small data packets and require relatively small transmission delay. When there are a large number of MTC-type services, the scheduling request mechanism in which the user equipment (UE) sends a scheduling request or a buffer status report to the base station will bring a lot of signaling overhead on the one hand, and on the other hand will bring transmission delay. At the same time, because the signaling scheduling process will also cause the UE to consume additional energy consumption, this is also a great challenge to the energy consumption of the user equipm...

AI Technical Summary

Problems solved by technology

[0004] When the UE moves from the current cell to an adjacent cell, the network side needs to perform grant-free resource reconfiguration on the UE, and corresponding signaling needs to be consumed

That is, regardless of whether the grant-free resource configuration of the adjacent cell and the source cell are the same, the base station needs to reconfigure the grant-free resource for the UE. -The reconfiguration of free resources will cause the waste of signaling resources and the problem of increased delay

Images