移动通信Issue(2)：66-73,8.DOI:10.3969/j.issn.1006-1010.2016.02.014
基于干扰对齐的能量效率优化算法分析
Analysis on for Energy Efficiency Optimization Algorithm Based on Interference Alignment
钱进 1孙银江 2郭磊 3李冰清3
作者信息
- 1. 海军驻航天三院军事代表室，北京 100074
- 2. 北京机电工程研究所，北京 100074
- 3. 哈尔滨工业大学电子与信息工程学院，黑龙江 哈尔滨 150001
- 折叠
摘要
Abstract
In order to improve the energy efficiency of MIMO systems, an interference alignment optimization algorithm named orthogonal maximum signal-to-interference-plus-noise (SINR) was proposed in this paper. The proposed algorithm realizes the optimization according to the flaw of maximum SINR algorithm at high SNR. Then, based on the proposed algorithm, an energy efficiency optimization algorithm was further proposed, which fully takes the advantage of interference alignment in interference suppression. Specifically, a large number of degree of freedom in MIMO system was utilized so that users in the system to receive and send information simultaneously without mutual interference. Simulation results show that the energy efficiency optimization algorithm based on interference alignment can significantly improve the energy efficiency of MIMO system.关键词
多输入多输出系统/干扰对齐/能量效率Key words
MIMO system/interference alignment/energy efficiency分类
信息技术与安全科学引用本文复制引用
钱进,孙银江,郭磊,李冰清..基于干扰对齐的能量效率优化算法分析[J].移动通信,2016,(2):66-73,8.
