Direction-of-arrival estimation in sensor arrays for moving terminals

Dah Chung Chang, Bo Wei Zheng

研究成果: 書貢獻/報告類型會議論文篇章同行評審

摘要

The beamforming technique usually employs multiple sensors or sensor array to enhance receiving signals such that the generalized sidelobe canceler (GSC) is commonly applied for eliminating interfering signals. In this paper, a new direction-of-arrival (DOA) estimation method is studied for the GSC with a moving terminal in the arrayed wireless sensor network. In our simulations, the beamformer's weighting coefficients are estimated with an augmented Kalman filter (AKF), the standard Kalman filter (KF), and the least mean square (LMS) algorithms. The results show that the AKF has better convergence rate and GSC's output SINR performance than other algorithms.

原文???core.languages.en_GB???
主出版物標題2017 14th IEEE Annual Consumer Communications and Networking Conference, CCNC 2017
發行者Institute of Electrical and Electronics Engineers Inc.
頁面643-644
頁數2
ISBN(電子)9781509061969
DOIs
出版狀態已出版 - 17 7月 2017
事件14th IEEE Annual Consumer Communications and Networking Conference, CCNC 2017 - Las Vegas, United States
持續時間: 8 1月 201711 1月 2017

出版系列

名字2017 14th IEEE Annual Consumer Communications and Networking Conference, CCNC 2017

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???event.eventtypes.event.conference???14th IEEE Annual Consumer Communications and Networking Conference, CCNC 2017
國家/地區United States
城市Las Vegas
期間8/01/1711/01/17

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