Resource allocation method and device, user equipment, base station, and readable storage medium

Abstract

The invention discloses a resource allocation method and device, user equipment, a base station, and a readable storage medium. The method comprises the steps: acquiring the location information of resource blocks of a first type after the initial cell selection or cell reselection is completed in an idle state; acquiring the reference point offset indication information sent by a base station, wherein the reference point offset indication information includes a frequency domain offset N of a reference point indicated by the base station relative to a specified resource block, and the specified resource block is one of the specified resource blocks of the firs type, wherein N is an integer; calculating the frequency domain location of a reference point according to the obtained location information of the resource blocks of the first type and the reference point offset indication information; and determining a resource block that receives a physical downlink shared channel according tothe frequency domain location of the reference point and the resource allocation information included in the scheduling information when receiving the scheduling information sent by a base station. According to the above solution, the method can improve the resource allocation efficiency of a system in an idle state.

Description

technical field [0001] The embodiments of the present invention relate to the field of communication technologies, and in particular, to a resource allocation method and device, user equipment, a base station, and a readable storage medium. Background technique [0002] In the 5G system, the base station sends synchronization signal blocks on the initial access subband in the large bandwidth. For example, the synchronization signal block is transmitted on the middle 5MHz sub-band of the system bandwidth of 100MHz. A first control resource set (Control Resource Set, CORESET) is sent on a first subband with a large bandwidth, and a second CORESET is sent on a second subband with a large bandwidth. Scheduling the user equipment (User Equipment, UE) to receive the public control message on the indicated physical downlink shared channel (Physical Downlink Shared Channel, PDSCH) through the physical downlink control channel (Physical Downlink Control Channel, PDCCH) in the first ...

AI Technical Summary

Problems solved by technology

[0004] However, in the idle state, the base station may not need to indicate the system bandwidth for the UE, so the UE cannot know the system bandwidth of the base station

For UEs in the idle state, since different UEs have different bandwidth capabilities, the base station cannot know the bandwidth capabilities of the UEs

As the system bandwidth of a single carrier in the 5G system increases significantly, at present, in the idle state, the existing resource allocation method can no longer adapt to the 5G system, and the resource allocation efficiency is low

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