A resource allocation processing method and device
A resource allocation and processing method technology, applied in the field of resource allocation processing methods and devices, can solve the problems of large number of indication bits, high overhead, and insufficient flexibility.
Active Publication Date: 2019-05-03
POTEVIO INFORMATION TECH
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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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[0028] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are the Some, but not all, embodiments are invented. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0029] figure 2 A schematic flowchart of a resource allocation processing method provided by an embodiment of the present invention, as shown in figure 2 As shown, this embodiment provides a resource allocation processing method, including:
[0030] S101. Divide resource blocks to be allocated into multiple first resource block groups according to a first resource d...
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The embodiment of the invention provides a resource allocation processing method and device. The method comprises the following steps: dividing a to-be-allocated resource block into a plurality of first resource block groups according to a first resource division unit; Obtaining candidate resource blocks corresponding to the first resource block groups according to the to-be-allocated resource blocks and the first resource block groups, and dividing the candidate resource blocks corresponding to the first resource block groups into a plurality of second resource block groups according to a second resource division unit; And obtaining a plurality of resource allocation modes according to the first resource block group and the second resource block group, and generating a resource allocationlist according to the resource allocation modes and the indication values corresponding to the resource allocation modes, so as to perform resource allocation on the to-be-allocated resource blocks according to the resource allocation list. The device is used for executing the method. According to the method and the device provided by the embodiment of the invention, the resource allocation flexibility is improved 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...
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Inventor 陈宏超郑辰冯绍鹏
Owner POTEVIO INFORMATION TECH