Energy-saving control method and system for base station in double-layer heterogeneous network

A heterogeneous network, energy-saving control technology, applied in the field of communication control, can solve the problems of reducing energy consumption of base stations, achieve the effect of speeding up the solution and avoiding excessive signal delay

Active Publication Date: 2022-03-15
GUANGDONG ANHANCE ELECTRIC POWER TECH CO LTD
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Problems solved by technology

[0006] One purpose of this application is to provide a new technology solution for an energy-saving control method and system for a two-layer heterogeneous network base station, which can at least solve the problem of reducing energy consumption of the base station

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  • Energy-saving control method and system for base station in double-layer heterogeneous network
  • Energy-saving control method and system for base station in double-layer heterogeneous network
  • Energy-saving control method and system for base station in double-layer heterogeneous network

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[0059] Various exemplary embodiments of the present application will now be described in detail with reference to the accompanying drawings. It should be noted that the relative arrangements of components and steps, numerical expressions and numerical values ​​set forth in these embodiments do not limit the scope of the present application unless specifically stated otherwise.

[0060] The following description of at least one exemplary embodiment is merely illustrative in nature and in no way serves as any limitation of the application, its application or uses.

[0061] Techniques, methods and devices known to those of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, such techniques, methods and devices should be considered part of the description.

[0062] In all examples shown and discussed herein, any specific values ​​should be construed as exemplary only, and not as limitations. Therefore, other instances of the exemplary embodim...

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Abstract

The present application discloses an energy-saving control method and system for a two-layer heterogeneous network base station. The energy-saving control method includes the following steps: S1. Input the location information of all user equipment within the scope of the macro base station, the data transmission rate requirements, and the current The base station information of the communication connection of the user equipment, and perform data preprocessing; S2, define the parameters of the adaptive particle swarm optimization algorithm, and initialize the position and speed of the particle population; S3, substitute the initialized position information of each particle into the objective function Decoding within the two-layer heterogeneous network base stations to obtain the total energy consumption of all base stations in the two-layer heterogeneous network; S4, return the adaptive value of the particle from the objective function, compare the optimal value between the particles, and update the adaptive particle at the same time For the adaptive parameters of the group algorithm, steps S3 and S4 are repeated until the iteration termination condition is reached, and an optimal solution is obtained. The energy-saving control method of the present application can achieve the energy-saving effect of a two-layer heterogeneous network base station.

Description

technical field [0001] The present application relates to the technical field of communication control, and more specifically, to an energy-saving control method and system for a two-layer heterogeneous network base station. Background technique [0002] With the rapid development of wireless communication systems, the existing single network structure has been unable to meet the high-speed, large-capacity, high-quality user communication needs. Especially in the 5G era, mobile communication networks are developing toward the heterogeneous integration of multiple wireless networks. Heterogeneous network is a kind of introduction of low-power nodes, such as Femto base station, Pico base station and relay node (Relay) within the coverage of macro base station of existing mobile cellular communication system, so that the network The multi-layer network with improved coverage and improved system capacity has the advantages of high spectrum utilization, flexible network construc...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W52/02G06N3/00
CPCH04W52/0206G06N3/006Y02D30/70
Inventor 林培斌金荣森侯鹏戚远航
Owner GUANGDONG ANHANCE ELECTRIC POWER TECH CO LTD
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