A resource allocation processing method and device

Abstract

Embodiments of the present invention provide a resource allocation processing method and device. The method includes: dividing resource blocks to be allocated into multiple first resource block groups according to a first resource division unit; acquiring each of the first resource blocks according to the resource blocks to be allocated and each of the first resource block groups candidate resource blocks corresponding to block groups, and respectively divide the candidate resource blocks corresponding to each of the first resource block groups into multiple second resource block groups according to the second resource division unit; according to the first resource block group Acquiring multiple resource allocation modes with the second resource block group, and generating a resource allocation list according to various resource allocation modes and indication values ​​corresponding to each of the resource allocation modes, so that all resources are allocated according to the resource allocation list Resource blocks to be allocated are used for resource allocation. The device is used to perform the above method. The method and device provided by the embodiments of the present invention improve resource allocation flexibility under the condition of ensuring low indication overhead.

Description

technical field [0001] Embodiments of the present invention relate to the field of communication technologies, and in particular, to a resource allocation processing method and device. Background technique [0002] With the rapid development of communication technology, people put forward higher and higher requirements for communication quality. Therefore, as one of the important factors affecting communication quality, the research on the indication overhead and allocation flexibility of resource allocation has become more and more popular. s concern. [0003] Under the existing technical conditions, the current 5G mobile communication system defines two resource allocation methods in the frequency domain: type 0 and type 1. Among them, type 0 supports continuous and discontinuous allocation of resource block groups in the frequency domain, such as figure 1 As shown, type 0 adopts a bitmap method, and uses bits 0 and 1 to indicate whether the resource block group on the d...

AI Technical Summary

Problems solved by technology

Among them, the type 0 method allows the use of any combination of resource block groups, and supports continuous or discontinuous allocation of resource block groups in the frequency domain, but requires a large number of indication bits and a large overhead; although type 1 and type 2 methods The number of indication bits required is the least, but the flexibility is not good enough to meet the needs of resource allocation

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