A Multistage Blind Adaptive Array Antenna for Multiuser Signal Detection in Asynchronous SS Systems(Wireless Communication Technology)

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概要

• 論文の詳細を見る

• Adaptive arrays have been recognized as an attractive mean for overcoming multipath fading and interference rejection in the field of mobile communications. In [6], an adaptive array applicable to single-user spread spectrum (SS) systems has been proposed. In this system, any a priori information concerning incoming signal, even the spreading code and synchronization, is not necessary while it achieves equalizing, beam-forming and despreading of a received signal, simultaneously. In this paper, we propose a multistage blind adaptive array antenna based on the above-mentioned adaptive algorithm in order to realize blind signal processing that is applicable to multi-user SS systems. Behavior and performance of the proposed multistage system are examined through computer simulations.

• 社団法人電子情報通信学会の論文
• 2003-08-01

著者

• Kamiya Yukihiro

  Tokyo University Of Agriculture And Technology

• KARASAWA Yoshio

  The University of Electro-Communications

• OCHIAI Kenichi

  The University of Electro-Communications

関連論文

• Spatio-Temporal Equalization for Space-Time Block Coded Transmission over Frequency Selective Fading Channel with Co-channel Interference(Adaptive Signal Processing and Its Applications)
• B-1-240 MIMO Beamforming for Frequency Selective Fading Channels
• Theoretical Analysis on the Performance of Optimal Combining for Multipath Waves Distributed in Spatial and Time Domains
• A Multistage Blind Adaptive Array Antenna for Multiuser Signal Detection in Asynchronous SS Systems(Wireless Communication Technology)

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