CR–RSS location algorithm for primary user in cognitive radio

作     者：YU Yin-hui SUN Chen QIN Nan-nan GAO Ke CHEN Deng-zhao 

作者机构：College of Communication Eng.Jilin University Jilin branch of China telecom co.LTD 

出 版 物：《The Journal of China Universities of Posts and Telecommunications》 (中国邮电高校学报（英文版）)

年 卷 期：2014年第21卷第1期

页      面：22-25,35页

核心收录：

学科分类：080904[工学-电磁场与微波技术] 0810[工学-信息与通信工程] 0809[工学-电子科学与技术（可授工学、理学学位）] 08[工学] 080402[工学-测试计量技术及仪器] 0804[工学-仪器科学与技术] 081001[工学-通信与信息系统] 

基　　金：supported by the Hi-Tech Research and Development Program of China(2012AA011505) 

主　　题：cognitive radio Location of the primary user secondary user RSS location algorithm 

摘      要：This article introduces the classic locating method based on the receiving signal strength in the cognitive radio and puts forward a cognitive radio-receiving signal strength（CR-RSS） localization algorithm which solves the problem of secondary users locating the primary user and succeeds in estimating the primary user＇s location and transmission power. Through the establishment of cognitive radio network, evaluating the number of secondary users,sampling and the environmental factors to the results in CR-RSS approach. The consequence shows that this approach can effectively locate the primary user and the technology of localization in cognitive radio can assist network optimization.