A fast optimal node locating algorithm for MIMO system communication based on link balance control

被引：2
作者：
Zhang, Kun [1 ,2 ,3 ]
Shen, Chong [1 ,3 ]
Qian, Gao [1 ,3 ]
Li, Hanwen [2 ]
机构：
[1] Hainan Univ, State Key Lab Marine Resources Utilizat South Chi, Haikou 570228, Hainan, Peoples R China
[2] Hainan Trop Ocean Univ, Educ Ctr MTA, Sanya 572022, Hainan, Peoples R China
[3] Hainan Univ, Coll Informat Sci & Technol, Haikou 570228, Hainan, Peoples R China
来源：
WEB INTELLIGENCE | 2019年 / 17卷 / 02期
基金：
中国国家自然科学基金;
关键词：
MIMO system; communication repair; optimal node; locating; Link Balance Control;
D O I：
10.3233/WEB-190411
中图分类号：
TP18 [人工智能理论];
学科分类号：
081104 ; 0812 ; 0835 ; 1405 ;
摘要：
In order to solve the frequent communication obstacle problem in multiple-input and multiple-output (MIMO) system communication caused by routing conflicts, it is necessary to quickly locate the optimal nodes for communication, so a fast optimal node locating algorithm for MIMO system communication based on link balance control is proposed in this paper. In this algorithm, a MIMO system communication channel model is constructed through the link balance control method, and interference features of signals are separated by analyzing the spectrum of communication signals based on the model. Simulation results show that this algorithm can provide 100% accuracy in optimal node locating under signal-to-noise ratio of 80 dB, an average improvement of 13.8% over that in traditional algorithms. The results show that our algorithm can provide high accuracy in locating the optimal nodes for communication, and can ensure high locating efficiency, which effectively improves the communication transmission quality of MIMO system.
引用
收藏
页码：169 / 176
页数：8
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