A Distributed Localization and Synchronization Algorithm for Full-Duplex Transmission Systems

被引：0
|
作者：
Liu, Yan [1 ]
Liu, Qi [2 ]
Shen, Yuan [1 ]
机构：
[1] Tsinghua Univ, Dept Elect Engn, Beijing 100084, Peoples R China
[2] China Unicom Network Technol Res Inst, Beijing 100033, Peoples R China
来源：
2017 IEEE/CIC INTERNATIONAL CONFERENCE ON COMMUNICATIONS IN CHINA (ICCC) | 2017年
关键词：
Cumulative distribution function (CDF); full-duplex (FD); localization; synchronization;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
The emergence of full-duplex (FD) communication technology can enable the efficient network localization and synchronization. In this paper, we develop a distributed algorithm for localization and synchronization using FD two-frame transmission. Based on the sparse structure of the wireless channels, arrival times of different signals are estimated by an iteration method. Then, the positions and clock offsets of agents are determined by the weighted least squares and semidefinite programming (SDP) method. Our simulation results demonstrate the effectiveness and performance of the distributed algorithm in the network localization and synchronization.
引用
收藏
页码：1088 / 1092
页数：5
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