MMSE multiuser detector with an adaptive blind antenna array for DS/CDMA systems

Lee  Ju Ho; Kim  Hyung-Myung

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MMSE multiuser detector with an adaptive blind antenna array for DS/CDMA systems

机译：MMSE multiuser detector with an adaptive blind antenna array for DS/CDMA systems

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摘要

In this paper, we propose a minimum mean-squared error (MMSE) multiuser detector with an adaptive blind antenna array for synchronous direct sequence code division multiple access (DS/CDMA) systems. To suppress the multiple access interference (MAI), the proposed scheme utilizes the spatial distribution of the users as well as the time-domain processing. The numerical results show that the proposed scheme improves the performance without any extra information on the spatial distribution of the users.

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《Signal Processing: The Official Publication of the European Association for Signal Processing (EURASIP)》 |1999年第3期|325-328|共4页
作者
Lee Ju Ho; Kim Hyung-Myung;
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作者单位

Korea Advanced Inst of Science and Technology, Taejon, South Korea;

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原文格式 PDF
正文语种英语
中图分类通信;
关键词
Code division multiple access; Direct sequence systems; Adaptive filtering; Antenna arrays; Radio interference; Time domain analysis; Error analysis;

MMSE multiuser detector with an adaptive blind antenna array for DS/CDMA systems

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