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Paper Abstract and Keywords
Presentation 2015-07-31 15:00
Lattice Reduction aided SIC Detector and its Performance
Yuta Kawaguchi, Satoshi Denno (Okayama Univ.), Hidekazu Murata (Kyoto Univ.), Daisuke Umehara (Kyoto institute of technology) RCS2015-128
Abstract (in Japanese) (See Japanese page) 
(in English) The terminal collaborative signal detection has been proposed that makes many spatially multiplexed streams detected at the destination terminals even with only an antenna. In the collaborative detection scheme, the received signals at the terminals that join the collaboration and forwarded to the destination terminal. This process is definitely an overhead in the scheme. This paper proposes a new detection scheme for the destination terminal, which reduces the overhead. The lattice reduction is applied to the ordered successive detector in the proposed technique. Since the proposed technique is classified into linear detectors, the complexity of the proposed detector is much less than that of non-linear detectors, even through the proposed detector demodulates many signal streams with a few collaboration terminals. It is shown by computer simulation that 6 spatially multiplexed streams are detected with 2 collaboration terminals when the proposed technique is applied at the destination terminal.
Keyword (in Japanese) (See Japanese page) 
(in English) Wireless System / Terminal Collaborative Signal Detection / Lattice Reduction / SIC / / / /  
Reference Info. IEICE Tech. Rep., vol. 115, no. 160, RCS2015-128, pp. 163-167, July 2015.
Paper # RCS2015-128 
Date of Issue 2015-07-22 (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 RCS2015-128

Conference Information
Committee RCC ASN RCS NS SR  
Conference Date 2015-07-29 - 2015-07-31 
Place (in Japanese) (See Japanese page) 
Place (in English) JA Naganoken Bldg. 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Wireless Distributed Network, M2M: Machine-to-Machine, D2D (Device-to-Device)，etc. 
Paper Information
Registration To RCS 
Conference Code 2015-07-RCC-ASN-RCS-NS-SR 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Lattice Reduction aided SIC Detector and its Performance 
Sub Title (in English)  
Keyword(1) Wireless System  
Keyword(2) Terminal Collaborative Signal Detection  
Keyword(3) Lattice Reduction  
Keyword(4) SIC  
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1st Author's Name Yuta Kawaguchi  
1st Author's Affiliation Okayama University (Okayama Univ.)
2nd Author's Name Satoshi Denno  
2nd Author's Affiliation Okayama University (Okayama Univ.)
3rd Author's Name Hidekazu Murata  
3rd Author's Affiliation Kyoto University (Kyoto Univ.)
4th Author's Name Daisuke Umehara  
4th Author's Affiliation Kyoto institute of technology (Kyoto institute of technology)
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Speaker Author-1 
Date Time 2015-07-31 15:00:00 
Presentation Time 25 minutes 
Registration for RCS 
Paper # RCS2015-128 
Volume (vol) vol.115 
Number (no) no.160 
Page pp.163-167 
#Pages 5 
Date of Issue 2015-07-22 (RCS) 

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