Time of Arrival and Time Sum of Arrival Based NLOS Identification and Localization

摘要：

　　Non-Line of Sight (NLOS) error due to the blockage of direct paths has been considered as the major problem in the wireless localization.Therefore,this paper studies the influence on different algorithms caused by the same NLOS error in order to identify LOS base stations (BS) from NLOS BS.Specifically,Time of Arrival (TOA) based algorithm and Time Sum of arrival (TSOA) based algorithm are chosen to be the two different localization algorithms to detect the LOS BS in this paper.Simulations show that the proposed strategy presents superior performance in Dense NLOS environment.

关键词： Time Sum of Arrival Time of Arrival LOS identify Dense NLOS

作者: Zhilong Zheng Jingyu Hua Yuan Wu Hao Wen Limin Meng

作者单位: Zhejiang Provincial Key Lab. of Opt. Commun. Tech.,Zhejiang University of Technology,Hangzhou, 31002 Zhejiang Provincial Key Lab. of Opt. Commun. Tech.,Zhejiang University of Technology Hangzhou, 31002 Zhejiang Provincial Key Lab. of Opt. Commun. Tech., Zhejiang University of Technology,Hangzhou, 3100

会议类型: 国际会议

会议名称: 2012 IEEE 14th International Conference on Communication Technology(2012年第十四届通信技术国际会议(ICCT 2012))

会议地点: 成都

会议语种:英文

页码: 1216-1220

在线出版日期: 2012-11-09（万方平台首次上网日期，不代表论文的发表时间）