Information: Join today and make your research activities more affordable! Technical workshop participation fees and annual registration fees are available at member rates.
Notice: [Important] Announcement of Changes to Registration Fee Payment and Manuscript Upload Procedures for IEICE Technical Meetings
IEICE Technical Committee Submission System
Conference Paper's Information		 Online Proceedings
[Sign in]
Tech. Rep. Archives
 Go Top Page Go Previous   [Japanese] / [English] 

Paper Abstract and Keywords
Presentation 2008-08-27 09:00
Generalized Detection for CS-CDMA/CP over Multipath Channels and Its Comparison with DS-CDMA
Li Yue, Nalin S. Weerasinghe, Chenggao Han, Takeshi Hashimoto (Univ. of Electro-Comm.) RCS2008-53
Abstract (in Japanese) (See Japanese page) 
(in English) Convolutional spreading CDMA with cyclic prefix (CS-CDMA/CP)
enables multiuser interference-free (MUI-free) transmission
over multipath downlink channels with the use of zero correlation zone
(ZCZ) codes. However, CS-CDMA/CP guarantees MUI-free transmission
only when the data length $D$, channel delay $L$,
and ZCZ length $Z$ satisfy $Z+1 \ge D+L$.
In this paper, we investigate the MUI characteristics of CS-CDMA/CP employing M-ZCZ codes and propose an iterative $partial$ multiuser detection for it. Comparison with the DS-CDMA shows that the CS-CDMA/CP offers a better tradeoff between the performance and receiver complexity, which indicates its potential application in future wireless communications.
Keyword (in Japanese) (See Japanese page) 
(in English) CDMA / multipath channels / multiuser free / multiuser interference / iterative receiver / / /  
Reference Info. IEICE Tech. Rep., vol. 108, no. 188, RCS2008-53, pp. 1-6, Aug. 2008.
Paper # RCS2008-53 
Date of Issue 2008-08-20 (RCS) 
ISSN Print edition: ISSN 0913-5685    Online edition: ISSN 2432-6380
Copyright
and
reproduction		 All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034)
Download PDF RCS2008-53

Conference Information
Committee RCS  
Conference Date 2008-08-27 - 2008-08-29 
Place (in Japanese) (See Japanese page) 
Place (in English) Hokkaido University 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To RCS 
Conference Code 2008-08-RCS 
Language English 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Generalized Detection for CS-CDMA/CP over Multipath Channels and Its Comparison with DS-CDMA 
Sub Title (in English)  
Keyword(1) CDMA  
Keyword(2) multipath channels  
Keyword(3) multiuser free  
Keyword(4) multiuser interference  
Keyword(5) iterative receiver  
Keyword(6)  
Keyword(7)  
Keyword(8)  
1st Author's Name Li Yue  
1st Author's Affiliation University of Electro-Communications (Univ. of Electro-Comm.)
2nd Author's Name Nalin S. Weerasinghe  
2nd Author's Affiliation University of Electro-Communications (Univ. of Electro-Comm.)
3rd Author's Name Chenggao Han  
3rd Author's Affiliation University of Electro-Communications (Univ. of Electro-Comm.)
4th Author's Name Takeshi Hashimoto  
4th Author's Affiliation University of Electro-Communications (Univ. of Electro-Comm.)
5th Author's Name  
5th Author's Affiliation ()
6th Author's Name  
6th Author's Affiliation ()
7th Author's Name  
7th Author's Affiliation ()
8th Author's Name  
8th Author's Affiliation ()
9th Author's Name  
9th Author's Affiliation ()
10th Author's Name  
10th Author's Affiliation ()
11th Author's Name  
11th Author's Affiliation ()
12th Author's Name  
12th Author's Affiliation ()
13th Author's Name  
13th Author's Affiliation ()
14th Author's Name  
14th Author's Affiliation ()
15th Author's Name  
15th Author's Affiliation ()
16th Author's Name  
16th Author's Affiliation ()
17th Author's Name  
17th Author's Affiliation ()
18th Author's Name  
18th Author's Affiliation ()
19th Author's Name  
19th Author's Affiliation ()
20th Author's Name  
20th Author's Affiliation ()
21st Author's Name  
21st Author's Affiliation ()
22nd Author's Name  
22nd Author's Affiliation ()
23rd Author's Name  
23rd Author's Affiliation ()
24th Author's Name  
24th Author's Affiliation ()
25th Author's Name  
25th Author's Affiliation ()
26th Author's Name / /
26th Author's Affiliation ()
()
27th Author's Name / /
27th Author's Affiliation ()
()
28th Author's Name / /
28th Author's Affiliation ()
()
29th Author's Name / /
29th Author's Affiliation ()
()
30th Author's Name / /
30th Author's Affiliation ()
()
31st Author's Name / /
31st Author's Affiliation ()
()
32nd Author's Name / /
32nd Author's Affiliation ()
()
33rd Author's Name / /
33rd Author's Affiliation ()
()
34th Author's Name / /
34th Author's Affiliation ()
()
35th Author's Name / /
35th Author's Affiliation ()
()
36th Author's Name / /
36th Author's Affiliation ()
()
Speaker Author-1 
Date Time 2008-08-27 09:00:00 
Presentation Time 25 minutes 
Registration for RCS 
Paper # RCS2008-53 
Volume (vol) vol.108 
Number (no) no.188 
Page pp.1-6 
#Pages 6 
Date of Issue 2008-08-20 (RCS) 

[Return to Top Page]

[Return to IEICE Web Page]
The Institute of Electronics, Information and Communication Engineers (IEICE), Japan