Base station allocation method, device and equipment

Abstract

The invention provides a base station allocation method, device and equipment. The method comprises the following steps: S1, acquiring signal intensity information and interference intensity information of the base station; s2, obtaining a target communication link and first communication probability information; s3, calculating second communication probability information of the target communication link based on the target communication link, the first communication probability information, the signal intensity information, the interference intensity information and a preset utility function; s4, repeatedly executing the step S2 and the step S3 until second communication probability information of all the target communication links is obtained; s5, dividing a preset interval based on thesecond communication probability information to obtain an interval corresponding to the communication link; and S6, obtaining a random number in a preset interval, obtaining a communication link corresponding to the interval where the random number is located, and deploying the base station to communicate with user equipment corresponding to the communication link. Compared with the prior art, the method effectively improves the utilization rate of the base station, and achieves the optimal distribution of network resources.

Description

technical field [0001] The present invention relates to the technical field of wireless networks, in particular to a base station deployment method, device and equipment. Background technique [0002] In modern wireless network technology, WIFI nodes, base stations and cellular networks together form the cornerstone of wireless communication networks in modern society. And because spectrum resources are limited, at the same time node, a single frequency band can only allow a limited amount of information to be transmitted at the same time. Therefore, how to optimally deploy base stations to serve user terminals has become a focus of debate. [0003] In the 3G and 4G era, a large number of base stations with the same power are usually used to form a wireless network system. Each base station is connected to each other using optical fiber, and is controlled by the base station control center at the same time. Since the propagation strength of electromagnetic waves will atte...

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Problems solved by technology

[0004] Different from a homogeneous network, in a heterogeneous network, each cell is composed of various user equipment with different transmission power and communication protocols, and a large number of user equipment will lead to complex spectrum and space occupancy in the cell

At present, in the cells of the 4G network, the connection with the base station can only be determined according to the signal strength that the user equipment can receive. It is difficult to effectively deploy the base station, which will easily cause competition for spectrum resources and lead to a decline in the performance of the communication system.

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