Estimation of TOA based MUSIC Algorithm and Cross Correlation Algorithm of Appropriate Interval

被引：0
|
作者：
Lin, Wei [1 ]
Liu, Jun [1 ]
Zhou, Yineng [1 ]
Huang, Jiyan [1 ,2 ]
机构：
[1] Univ Elect Sci & Technol China, Sch Elect Engn, Chengdu, Sichuan, Peoples R China
[2] UESTC, Inst Elect & Informat Engn Dongguan, Chengdu, Sichuan, Peoples R China
来源：
ADVANCES IN MATERIALS, MACHINERY, ELECTRONICS I | 2017年 / 1820卷
关键词：
TOA; Cross Correlation; Localization; Music; MSK; LOCATION ESTIMATION;
D O I：
10.1063/1.4977367
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
Localization of mobile station (MS) has now gained considerable attention due to its wide applications in military, environmental, health and commercial systems. Phrase angle and encode data of MSK system model are two critical parameters in time-of-arrival (TOA) localization technique; nevertheless, precise value of phrase angle and encode data are not easy to achieved in general. In order to meet the actual situation, we should consider the condition that phase angle and encode data is unknown. In this paper, a novel TOA localization method, which combine MUSIC algorithm and cross correlation algorithm in an appropriate interval, is proposed. Simulations show that the proposed method has better performance than music algorithm and cross correlation algorithm of the whole interval.
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页数：5
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