Wireless broadband communication system station distribution and networking method and system based on clustering algorithm

Abstract

The invention discloses a wireless broadband communication system station distribution networking method and system based on a clustering algorithm, and the method comprises the steps: calculating a cluster center of a signal uncovered region in a map through a k-means algorithm in each iterative calculation, and improving the signal coverage of the uncovered region based on the fact that a base station moves to the cluster center of the uncovered region. The position of only one base station is moved in each iterative calculation according to an agreed movement rule so as to achieve the purpose of improving the signal coverage rate. Multiple iteration simulation calculations show that each iteration step can achieve the purpose of increasing the coverage rate, and finally the algorithm is converged to a better result. The physical significance of a scene can be closely combined, a result which is not less than that of a traditional site optimization method is finally obtained, but the operation speed is ahead of that of the traditional optimization method.

Description

technical field [0001] The invention belongs to the technical field of communication technology, and in particular relates to a method and system for station deployment and networking of a wireless broadband communication system based on a clustering algorithm. Background technique [0002] In traditional mobile communication networks, most of them use the traditional cellular network structure, and the cellular structure is considered to be the best topology covering a two-dimensional plane. However, in special situations such as disaster relief and military operations, the deployment of base stations at this time requires mobility, real-time performance, and high efficiency, and the constraints of terrain factors must be considered when deploying stations, so traditional cellular network structures cannot be used for station deployment. Based on the above problems, it is extremely important to be able to propose an efficient base station deployment method under these speci...

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Problems solved by technology

In addition, most studies are too ideal for the actual physical environment assumptions, and cannot accurately reflect the impact of the surrounding terrain on communication quality.

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