Network Coverage Enhancement Method Based on Adaptive Generation of Resource Cells

Abstract

The invention discloses a network coverage enhancement method based on self-adaptive generation of resource cells. The steps include: taking traditional cells in the network as the initial state of the network; generating a correlation matrix under the current network state; judging whether it is established; Point-divided resource cells; generate network CU-DU mapping table; construct intermediate links of each resource cell according to CU-DU mapping table. The invention utilizes a network resource arranger to divide resource subdistricts, reduces network resource use conflicts, and improves network resource use efficiency. Since the present invention generates the CU-DU mapping table in the current state and reconstructs the intermediate transmission link, the present invention realizes the adaptive adjustment of the network coverage structure with the change of the network state, and ensures the efficient flow of communication resources in the network.

Description

technical field [0001] The invention belongs to the technical field of communication, and further relates to a method for enhancing network coverage based on self-adaptive generation of resource cells in the technical field of mobile communication. The invention can be used for a network resource orchestrator to flexibly adjust and control the coverage structure according to user requirements, network real-time interference, and coverage status monitoring information, so as to realize network coverage enhancement. Background technique [0002] For a long time, users' demand for network coverage has always been accompanied by the development of wireless communication networks. In recent years, the network has transformed from a homogeneous network composed of independently deployed traditional terrestrial macrocell base stations to a heterogeneous dense network constructed by terrestrial macrocell base stations and ground small cell base stations, and a three-dimensional dens...

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Problems solved by technology

[0005] The purpose of the present invention is to address the deficiencies in the prior art above, and propose a network coverage enhancement method based on resource cell self-adaptive generation, which is used to solve the lack of system-level resources between access points under the user-centered virtual cell CoMP technology. Management and control methods make it difficult to effectively control network interference when the network access point density is too large, and the BBU and RRU deployment in the C-RAN structure is fixed, and the topology relationship is fixed, making it difficult to make corresponding adjustments according to changes in network coverage requirements. Problems in implementing network coverage enhancement

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