A Downlink Adaptive Power Adjustment Method in Densely Deployed Scenarios

Abstract

The invention discloses a downlink adaptive power regulation method based on dense deployment scenarios. The method includes how to dynamically measure downlink service demand strength of a target base station and how to adaptively regulate power in a cluster. Therefore, system efficacy is improved. A flow chart of the downlink adaptive power regulation method is shown in an attached figure 2.

Description

Technical field [0001] The present invention relates to the technical field of wireless mobile communication, in particular to an adaptive power adjustment method in downlink power control. Background technique [0002] With the popularization of LTE technology, wireless data traffic has achieved a blowout growth. The concept of heterogeneous network proposed in TR36.932 can effectively realize the offloading of services in hotspot areas by superimposing small base stations such as Small cells on the basis of traditional macro base station coverage. Small cells are easy to deploy, and the advantages of flexible management and control are considered to be able to fully adapt to the high capacity, high spectrum efficiency, and low energy consumption requirements of networking equipment in the 5G era. However, in the future intensive scenarios, even if the energy consumption of a Smallcell unit base station is low, when hundreds of small base stations are deployed in the same secto...

AI Technical Summary

Problems solved by technology

However, in future dense scenarios, even if the energy consumption of a Smallcell unit base station is low, when hundreds or thousands of small base stations are deployed in the same sector, their total energy consumption will not be underestimated

At the same time, the strong inter-cell interference caused by this will become increasingly serious

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