Linearly Constrained RLS Algorithm with Variable Forgetting Factor for DS-CDMA Systems
學年 102
學期 1
發表日期 2014-01-02
作品名稱 Linearly Constrained RLS Algorithm with Variable Forgetting Factor for DS-CDMA Systems
作品名稱（其他語言）
著者 CHERN (陳), Shiunn-Jang (巽璋), Chun-Hung Sun
作品所屬單位 電機工程學系暨研究所
出版者 IEEE Conference Publication
會議名稱 International Symposium on Intelligent Signal Processing and Communication Systems (ISPACS),
會議地點 Kuching , Sarawak, Malaysia (古晉, 馬來西亞)
摘要 In this paper we present a novel linearly constrained (LC) RLS algorithm with variable forgetting factor (VFF), and apply to the DS-CDMA system for suddenly joined narrowband interference suppression. Under Rayleigh fading channel environment, the VFF could be employed to improve the tracking capability compared with the conventional LC-RLS algorithm with fixed value of forgetting factor (FF). From computer simulation results, we verify that the proposed scheme outperforms the conventional optimal FF LC-RLS algorithm in terms of rapid tracking capability and strong narrow-band suppression.
關鍵字 linearly constrained RLS; variable forgetting factor; DS-CDMA; narrowband interference suppression; SINR
語言 en_US
收錄於 EI
會議性質 國際
校內研討會地點 無
研討會時間 20140102~20141204
通訊作者 Chern, Shiunn-Jang
國別 TWN
公開徵稿 Y
出版型式 電子版
出處 2014 International Symposium on Intelligent Signal Processing and Communication Systems (ISPACS),
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