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Paper Abstract and Keywords
Presentation 2014-07-29 12:30
[Poster Presentation] Error Estimation Performance of Modified TPSK using AMI code in Multi-hop Communications under Fading Environments
Kotoko Yamada, Kouji Ohuchi (Shizuoka Univ.) WBS2014-16 MICT2014-30
Abstract (in Japanese) (See Japanese page) 
(in English) Detect and Forward (DetF) is a relay scheme of multi-hop communications.
When relaying data, DetF detects data by hard decision and estimates the amount of errors.
Depending on the estimated the amount of errors, the relay node can decide whether it decodes data or not.
Thus, designing a good error detection scheme is an issue for DetF.
This paper focuses on a modified Ternary PSK (TPSK) using Alternate Mark Inversion (AMI) code which can estimate the amount of errors easily and compares this error detection codes with Binary Phase Shift Keying (BPSK) using parity check code.
This paper evaluates error estimation performance of these error detection codes in multi-hop communications under fading environments.
As a result, the modified TPSK using AMI whose phases are 0, 135, $-135$[deg] is most proper for an error detection scheme of DetF.
Keyword (in Japanese) (See Japanese page) 
(in English) multi-hop communications / parity check code / AMI code / error estimation / / / /  
Reference Info. IEICE Tech. Rep., vol. 114, no. 158, WBS2014-16, pp. 39-44, July 2014.
Paper # WBS2014-16 
Date of Issue 2014-07-22 (WBS, MICT) 
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 WBS2014-16 MICT2014-30

Conference Information
Committee MICT WBS  
Conference Date 2014-07-29 - 2014-07-30 
Place (in Japanese) (See Japanese page) 
Place (in English) Osaka City Univ. (Umeda Satellite) 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Poster Session, Wideband System, Healthcare and Medical Information Communication Technologies, etc. 
Paper Information
Registration To WBS 
Conference Code 2014-07-MICT-WBS 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Error Estimation Performance of Modified TPSK using AMI code in Multi-hop Communications under Fading Environments 
Sub Title (in English)  
Keyword(1) multi-hop communications  
Keyword(2) parity check code  
Keyword(3) AMI code  
Keyword(4) error estimation  
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1st Author's Name Kotoko Yamada  
1st Author's Affiliation Shizuoka University (Shizuoka Univ.)
2nd Author's Name Kouji Ohuchi  
2nd Author's Affiliation Shizuoka University (Shizuoka Univ.)
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Speaker Author-1 
Date Time 2014-07-29 12:30:00 
Presentation Time 120 minutes 
Registration for WBS 
Paper # WBS2014-16, MICT2014-30 
Volume (vol) vol.114 
Number (no) no.158(WBS), no.159(MICT) 
Page pp.39-44 
#Pages 6 
Date of Issue 2014-07-22 (WBS, MICT) 

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