Energy conservation method for multi-access internet

Abstract

The invention discloses an energy conservation method for a multi-access internet and mainly solves the problem about energy conservation of the multi-access internet in wireless communication. The implementation method comprises the following steps that: 1, a Joint Radio Resource Management (JRRM) functional entity in the multi-access network sends resource reporting requests to networks; 2, after receiving the resource reporting requests sent by the JRRM functional entity, base stations of the networks acquire available idle resource information in the networks to generate resource state indicating information and send the resource state indicating information to the JRRM functional entity; 3, after receiving the resource state indicating information, the JRRM functional entity integrates all available resource information and calculates the optimal transmission rates of all networks when the total power is minimized; 4, according to the optimal transmission rates of all networks, an optimal distribution percentage is calculated; and 5, according to the optimal flow distribution percentage, data is distributed to corresponding networks for concurrent transmission. According to the method, under the condition that the base stations normally work, an energy conservation effect of the multi-access network is effectively improved.

Description

technical field [0001] The invention relates to the field of wireless communication, in particular to power saving during concurrent transmission of multi-access networks in green communication, and specifically to a method for saving energy consumption through concurrent transmission in multi-access networks. Background technique [0002] With the development of wireless communication networks, the fourth generation communication system will provide us with ubiquitous high-speed data access services. In order to provide this kind of service, on the one hand, the operator needs to use the micro base station Micro Cell / Femeto Cell with a smaller coverage area to deploy the network, which means that more base stations need to be deployed; covering the same physical area, such as figure 1 shown. This area is jointly covered by macro stations and micro stations, and users can access multiple networks. Dense network deployment and overlapping coverage of multiple networks make...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to solve the problem of large energy loss caused by a sudden increase in power consumption when the transmission rate increases, and proposes a multi-access network energy-saving method to improve energy usage efficiency through concurrent transmission in heterogeneous network scenarios, and realize energy saving

Images