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Paper Abstract and Keywords
Presentation 2007-01-24 13:00
Maximum Likelihood Estimation Combined with Sequentially-Updated Channel Estimation for Frame Control Message Slots in Downlink Single Frequency Reuse DPC-OF/TDMA System
Masahiko Kamiyama (Chuo Univ/NICT), Ryuhei Funada, Ryota Kimura, Hiroshi Harada (NICT), Hiroshi Shirai (Chuo Univ) SIP2006-125 RCS2006-183
Abstract (in Japanese) (See Japanese page) 
(in English) Dynamic Parameter Controlled Orthogonal Frequency and Time Division Multiple Access (DPC-OF/TDMA), which has been proposed for the next generation mobile communication system on the basis of OFDMA technique, adopts one-cell reuse TDMA technique for the achievement of the higher frequency utilization efficiency. Previously, we have proposed maximum likelihood estimation for frame control massage slots to make handovers accurately even at the cell boundaries in the DPC-OF/TDMA system. However, it is known that channel fluctuation deteriorates the performance of the wireless systems under a rapid fading environment. In this paper, we propose maximum likelihood estimation combined with sequentially-updated channel estimation to track the channel fluctuation for the frame control message slots. Computer simulation evaluates the error rate performance of the slots in the DPC-OF/TDMA system.
Keyword (in Japanese) (See Japanese page) 
(in English) single frequency reuse system / cell-search / handover / CI method / maximum likelihood estimation / SUCE / /  
Reference Info. IEICE Tech. Rep., vol. 106, no. 478, RCS2006-183, pp. 49-54, Jan. 2007.
Paper # RCS2006-183 
Date of Issue 2007-01-17 (SIP, 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 SIP2006-125 RCS2006-183

Conference Information
Committee RCS SIP  
Conference Date 2007-01-24 - 2007-01-26 
Place (in Japanese) (See Japanese page) 
Place (in English) NICT Okinawa 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To RCS 
Conference Code 2007-01-RCS-SIP 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Maximum Likelihood Estimation Combined with Sequentially-Updated Channel Estimation for Frame Control Message Slots in Downlink Single Frequency Reuse DPC-OF/TDMA System 
Sub Title (in English)  
Keyword(1) single frequency reuse system  
Keyword(2) cell-search  
Keyword(3) handover  
Keyword(4) CI method  
Keyword(5) maximum likelihood estimation  
Keyword(6) SUCE  
Keyword(7)  
Keyword(8)  
1st Author's Name Masahiko Kamiyama  
1st Author's Affiliation Chuo University/National Institute of Information and Communications (Chuo Univ/NICT)
2nd Author's Name Ryuhei Funada  
2nd Author's Affiliation National Institute of Information and Communications (NICT)
3rd Author's Name Ryota Kimura  
3rd Author's Affiliation National Institute of Information and Communications (NICT)
4th Author's Name Hiroshi Harada  
4th Author's Affiliation National Institute of Information and Communications (NICT)
5th Author's Name Hiroshi Shirai  
5th Author's Affiliation Chuo University (Chuo Univ)
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Speaker Author-1 
Date Time 2007-01-24 13:00:00 
Presentation Time 20 minutes 
Registration for RCS 
Paper # SIP2006-125, RCS2006-183 
Volume (vol) vol.106 
Number (no) no.475(SIP), no.478(RCS) 
Page pp.49-54 
#Pages 6 
Date of Issue 2007-01-17 (SIP, RCS) 

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