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Paper Abstract and Keywords
Presentation 2009-01-22 13:00
Consideration of Initial Acquisition Methods for Channel Synchronization on In-home Power Line Communications
Keita Watanabe, Daisuke Umehara, Satoshi Denno, Masahiro Morikura (Kyoto Univ.) CS2008-63
Abstract (in Japanese) (See Japanese page) 
(in English) In this paper, we propose an initial acquisition method for channel
synchronization on in-home broadband power line communication (PLC).
It has been considered that the time fluctuation in the transfer
function has been smaller than that in the noise on the in-home broadband
PLC. However, we have observed that the extensively and rapidly
time fluctuation across the whole frequency band appears in the
in-home PLC at the half of power cycle intervals while connecting
some switching power supply devices. Such largely and quickly
time fluctuation makes the extensive degradation in performance
of in-home PLC devices. Therefore, we should estimate the timing
of time fluctuation and synchronize the in-home PLC systems
with the estimated time fluctuation.
We evaluate the performance of the proposed initial acquisition
method under impulsive noise environments and investigate its feasibility
for the real in-home PLC.
Keyword (in Japanese) (See Japanese page) 
(in English) In-home power line communication / channel synchronization / power line channel / impulsive noise / / / /  
Reference Info. IEICE Tech. Rep., vol. 108, no. 394, CS2008-63, pp. 37-42, Jan. 2009.
Paper # CS2008-63 
Date of Issue 2009-01-15 (CS) 
ISSN Print edition: ISSN 0913-5685    Online edition: ISSN 2432-6380
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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 CS  
Conference Date 2009-01-22 - 2009-01-23 
Place (in Japanese) (See Japanese page) 
Place (in English) Iriomote Island, Okinawa 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Next generation network (NGN), power line communications, wireless communications, etc. 
Paper Information
Registration To CS 
Conference Code 2009-01-CS 
Language English (Japanese title is available) 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Consideration of Initial Acquisition Methods for Channel Synchronization on In-home Power Line Communications 
Sub Title (in English)  
Keyword(1) In-home power line communication  
Keyword(2) channel synchronization  
Keyword(3) power line channel  
Keyword(4) impulsive noise  
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1st Author's Name Keita Watanabe  
1st Author's Affiliation Kyoto University (Kyoto Univ.)
2nd Author's Name Daisuke Umehara  
2nd Author's Affiliation Kyoto University (Kyoto Univ.)
3rd Author's Name Satoshi Denno  
3rd Author's Affiliation Kyoto University (Kyoto Univ.)
4th Author's Name Masahiro Morikura  
4th Author's Affiliation Kyoto University (Kyoto Univ.)
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Speaker Author-1 
Date Time 2009-01-22 13:00:00 
Presentation Time 25 minutes 
Registration for CS 
Paper # CS2008-63 
Volume (vol) vol.108 
Number (no) no.394 
Page pp.37-42 
#Pages
Date of Issue 2009-01-15 (CS) 


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