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Paper Abstract and Keywords
Presentation 2016-08-19 12:40
Multiple Differential Detection Employing First-Order Channel Prediction Based on Per-Survivor Processing for Fast Time-Varying Channels
Nanase Yumoto, Akinobu Murayama, Hiroshi Kubo (Ritsumeikan Univ.) RCS2016-149
Abstract (in Japanese) (See Japanese page) 
(in English) This paper proposes multiple differential detection based on per-survivor processing (PSP-MDD) employing first-order channel prediction in order to keep good trade-off between sensitivity performance and tracking performance. PSP-MDD with channel prediction has been investigated for fast time-varying channels. Although this PSP-MDD can track fast time-varying channels, it suffers from serious sensitivity performance degradation compared with the conventional differential detection (DD). Assuming that channels are approximated first-order channel model, this paper proposes PSP-MDD employing simple first-order channel prediction according to generalized observation number of the received signals. Next, computer simulation results confirm the proposed PSP-MDD can control trade-off between tracking performance and sensitivity performance with respect to the observation number. As a result, the proposed PSP-MDD can keep good trade-off between sensitivity performance and tracking performance compared with conventional PSP-MDD on time-varying channels.
Keyword (in Japanese) (See Japanese page) 
(in English) Differential Encoding / Multiple Differential Detection / Per-Survivor Processing / Channel Prediction / Fast Time-Varying Fading / / /  
Reference Info. IEICE Tech. Rep., vol. 116, no. 184, RCS2016-149, pp. 113-118, Aug. 2016.
Paper # RCS2016-149 
Date of Issue 2016-08-11 (RCS) 
ISSN Print edition: ISSN 0913-5685    Online edition: ISSN 2432-6380
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)
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Conference Information
Committee SAT RCS  
Conference Date 2016-08-18 - 2016-08-19 
Place (in Japanese) (See Japanese page) 
Place (in English) Tohoku Gakuin University 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Mobile Satellite Communications, Broadcasting, Error Correction, Wireless Communication Systems, etc. 
Paper Information
Registration To RCS 
Conference Code 2016-08-SAT-RCS 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Multiple Differential Detection Employing First-Order Channel Prediction Based on Per-Survivor Processing for Fast Time-Varying Channels 
Sub Title (in English)  
Keyword(1) Differential Encoding  
Keyword(2) Multiple Differential Detection  
Keyword(3) Per-Survivor Processing  
Keyword(4) Channel Prediction  
Keyword(5) Fast Time-Varying Fading  
1st Author's Name Nanase Yumoto  
1st Author's Affiliation Ritsumeikan University (Ritsumeikan Univ.)
2nd Author's Name Akinobu Murayama  
2nd Author's Affiliation Ritsumeikan University (Ritsumeikan Univ.)
3rd Author's Name Hiroshi Kubo  
3rd Author's Affiliation Ritsumeikan University (Ritsumeikan Univ.)
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Speaker Author-1 
Date Time 2016-08-19 12:40:00 
Presentation Time 25 minutes 
Registration for RCS 
Paper # RCS2016-149 
Volume (vol) vol.116 
Number (no) no.184 
Page pp.113-118 
Date of Issue 2016-08-11 (RCS) 

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