Power control method and device, electronic equipment and readable memory medium

Abstract

The embodiment of the invention provides a power control method and device, electronic equipment and a readable memory medium and applies to the technical field of wireless communication. The method comprises the steps of obtaining an initial value of an information matrix according to the initial values of network parameters of each piece of user equipment covered by a macrocell; periodically detecting the network parameters of each piece of user equipment, after each detection period, carrying out obtaining, and obtaining an updated value of the information matrix according to the network parameter values of each piece of user equipment covered by the macrocell; updating the initial value as the updated value if the updated value and the initial value are unequal, and removing the user equipment with the lowest signal to interference plus noise ratio in uplink and downlink separated equipment or small user equipment if it is judged that spectral radius of the updated value is not smaller than 1; returning the obtaining, and obtaining the updated value of the information matrix according to the network parameter values of each piece of user equipment covered by the macrocell, until the spectral radius of the updated value is smaller than 1; and determining power of each piece of user equipment according to a power control formula. According to the method, the device, the electronic equipment and the readable memory medium, performance of the uplink equipment and quality of service of each piece of equipment can be improved.

Description

technical field [0001] The present invention relates to the technical field of wireless communication, in particular to a power control method, device, electronic equipment and a readable storage medium. Background technique [0002] In recent decades, mobile communication has undergone earth-shaking changes, from 2G to 3G, from LTE to the highly anticipated next-generation mobile communication 5G, and users' wireless communication services have shown an explosive growth trend. However, the growth of wireless communication system capacity mainly depends on the following three factors: the increase of the number of wireless infrastructure, the increase of wireless spectrum resources and the improvement of link efficiency. The most direct and effective way to increase network capacity is to deploy more low-cost, low-power SBS (Small Base Station, micro base station), which can well adapt to the traffic demand characteristics of different users and fill the coverage hole of Mac...

AI Technical Summary

Problems solved by technology

However, the separation of uplink and downlink leads to the interference problem of SUE (Small User Equipment, micro user) and users separated from uplink and downlink to MUE (Macro User Equipment, macro user) during uplink transmission

[0004] In the prior art, path loss compensation can be used to reduce the interference caused to adjacent cells. Although the interference of SUE and uplink and downlink users to MUE can be alleviated, the QoS (Quality of Service, Quality of Service) of each user cannot be guaranteed. , that is, the user's QoS is low

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