English  |  正體中文  |  简体中文  |  Items with full text/Total items : 26987/38787
Visitors : 2285027      Online Users : 32
RC Version 4.0 © Powered By DSPACE, MIT. Enhanced by NTU Library IR team.
Scope Adv. Search
LoginUploadHelpAboutAdminister

Please use this identifier to cite or link to this item: http://ntour.ntou.edu.tw:8080/ir/handle/987654321/28605

Title: Space-time multiuser detection with alternating soft interference cancellation in highly loaded CDMA systems
Authors: Hoang-Yang Lu;Wen-Hsien Fang
Contributors: NTOU:Department of Electrical Engineering
國立臺灣海洋大學:電機工程學系
Date: 2008-12
Issue Date: 2011-10-21T02:38:26Z
Publisher: IEEE Asia Pacific Conference on Circuits and Systems, 2008. APCCAS 2008.
Abstract: Abstract:This paper presents an iterative, yet effective minimum mean square error (MMSE) space-time multiuser detector (MUD) with the assistance of soft interference to enhance the performance in the multipath code division multiple access (CDMA) systems. The proposed space-time MUD is of rank one and comprises of a spatial filter and a temporal filter. To offset the performance loss due to such a constraint, the new MUD alternatively updates the spatial filter or the temporal filter with the soft interference cancellation in between so as to refine the received signal. Computer simulations show that the new MUD can drastically enhance the performance compared to previous works with modest computations, especially in highly loaded scenarios.
Relation: pp.422-425
URI: http://ntour.ntou.edu.tw/handle/987654321/28605
Appears in Collections:[電機工程學系] 演講及研討會

Files in This Item:

File Description SizeFormat
index.html0KbHTML217View/Open


All items in NTOUR are protected by copyright, with all rights reserved.

 


著作權政策宣告: 本網站之內容為國立臺灣海洋大學所收錄之機構典藏,無償提供學術研究與公眾教育等公益性使用,請合理使用本網站之內容,以尊重著作權人之權益。
網站維護: 海大圖資處 圖書系統組
DSpace Software Copyright © 2002-2004  MIT &  Hewlett-Packard  /   Enhanced by   NTU Library IR team Copyright ©   - Feedback