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Paper Abstract and Keywords
Presentation 2006-03-01 09:00
BER Performance of DS-CDMA with Frequency-domain Space-Time Block Coded-Joint Transmit/Receive Diversity
Hiromichi Tomeba, Kazuaki Takeda, Fumiyuki Adachi (Tohoku Univ.)
Abstract (in Japanese) (See Japanese page) 
(in English) Frequency-domain pre-equalization (pre-FDE) transmission has been attracting attention for improving the SC transmission (e.g., DS-CDMA) performance in a frequency-selective fading channel. Recently, we proposed the space-time block coded-joint transmit/receive antenna diversity (STBC-JTRD) for a frequency-nonselective channel, which allows the use of an arbitrary number of transmit antennas while using up to 4 receive antennas. In this paper, for an application of the STBC-JTRD to a frequency-selective channel, we combine the frequency-domain pre-equalization (pre-FDE) and STBC-JTRD to propose the frequency-domain STBC-JTRD (FD-STBC-JTRD). The conditional bit error rate (BER) analysis for the given set of channel gains is presented for DS-CDMA with FD-STBC-JTRD in a frequency-selective fading channel. The average BER performance is evaluated by Monte-Carlo numerical computation method using the derived conditional BER and is confirmed by the computer simulation.
Keyword (in Japanese) (See Japanese page) 
(in English) Frequency-selective fading channel / frequency-domain pre-equalization / space-time block coding / antenna diversity / DS-CDMA / / /  
Reference Info. IEICE Tech. Rep., vol. 105, no. 623, RCS2005-178, pp. 1-6, March 2006.
Paper # RCS2005-178 
Date of Issue 2006-02-22 (RCS) 
ISSN Print edition: ISSN 0913-5685  Online edition: ISSN 2432-6380
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Conference Information
Committee RCS AP WBS SR MW MoNA  
Conference Date 2006-03-01 - 2006-03-03 
Place (in Japanese) (See Japanese page) 
Place (in English) YRP 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To RCS 
Conference Code 2006-03-RCS-AP-WBS-SR-MW-MoMuC 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) BER Performance of DS-CDMA with Frequency-domain Space-Time Block Coded-Joint Transmit/Receive Diversity 
Sub Title (in English)  
Keyword(1) Frequency-selective fading channel  
Keyword(2) frequency-domain pre-equalization  
Keyword(3) space-time block coding  
Keyword(4) antenna diversity  
Keyword(5) DS-CDMA  
1st Author's Name Hiromichi Tomeba  
1st Author's Affiliation Tohoku University (Tohoku Univ.)
2nd Author's Name Kazuaki Takeda  
2nd Author's Affiliation Tohoku University (Tohoku Univ.)
3rd Author's Name Fumiyuki Adachi  
3rd Author's Affiliation Tohoku University (Tohoku Univ.)
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Date Time 2006-03-01 09:00:00 
Presentation Time 20 
Registration for RCS 
Paper # IEICE-RCS2005-178 
Volume (vol) IEICE-105 
Number (no) no.623 
Page pp.1-6 
#Pages IEICE-6 
Date of Issue IEICE-RCS-2006-02-22 

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