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Paper Abstract and Keywords
Presentation 2012-03-09 10:50
Subcarrier Allocation Based on Nash Bargaining Solution in Uplink SC-FDMA Distributed Antenna Network
Yusuke Sato, Ryusuke Matsukawa, Tatsunori Obara, Fumiyuki Adachi (Tohoku Univ.) RCS2011-347
Abstract (in Japanese) (See Japanese page) 
(in English) In this paper , we propose the resource allocation algorithm based on Nash Bargaining Solution (NBS) in single-carrier-frequency division multiple access (SC-FDMA). In SC-FDMA, system capacity can be improved by allocating a subcarrier to the user who obtains good channel gain. However, there is a tradeoff between system capacity and fairness among users. Game theory, especially NBS in cooperative game theory, can be used to solve the tradeoff. But generally, unacceptable computational complexity is required to find NBS. In this paper, we propose a sub-optimal NBS resource allocation method, which requires lower computational complexity while achieving almost the same performance as NBS. The proposed method is applied to distributed antenna network (DAN) with frequency domain space-time transmit diversity (FD-STTD) to further improve both system capacity and fairness among users. Numerical computation results show that the proposed method not only provide fair resource allocation but also keeps system capacity compared to both PF map method and Max map method.
Keyword (in Japanese) (See Japanese page) 
(in English) SC / FDMA / Distributed antenna / Space-time block code / Sbucarrier allocation / Nash bargaining solution / /  
Reference Info. IEICE Tech. Rep., vol. 111, no. 451, RCS2011-347, pp. 187-192, March 2012.
Paper # RCS2011-347 
Date of Issue 2012-02-29 (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 RCS2011-347

Conference Information
Committee SR RCS SRW  
Conference Date 2012-03-07 - 2012-03-09 
Place (in Japanese) (See Japanese page) 
Place (in English) YRP 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Mobile Communication Workshop 
Paper Information
Registration To RCS 
Conference Code 2012-03-SR-RCS-SRW 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Subcarrier Allocation Based on Nash Bargaining Solution in Uplink SC-FDMA Distributed Antenna Network 
Sub Title (in English)  
Keyword(1) SC  
Keyword(2) FDMA  
Keyword(3) Distributed antenna  
Keyword(4) Space-time block code  
Keyword(5) Sbucarrier allocation  
Keyword(6) Nash bargaining solution  
Keyword(7)  
Keyword(8)  
1st Author's Name Yusuke Sato  
1st Author's Affiliation Tohoku University (Tohoku Univ.)
2nd Author's Name Ryusuke Matsukawa  
2nd Author's Affiliation Tohoku University (Tohoku Univ.)
3rd Author's Name Tatsunori Obara  
3rd Author's Affiliation Tohoku University (Tohoku Univ.)
4th Author's Name Fumiyuki Adachi  
4th Author's Affiliation Tohoku University (Tohoku Univ.)
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Speaker Author-1 
Date Time 2012-03-09 10:50:00 
Presentation Time 25 minutes 
Registration for RCS 
Paper # RCS2011-347 
Volume (vol) vol.111 
Number (no) no.451 
Page pp.187-192 
#Pages 6 
Date of Issue 2012-02-29 (RCS) 

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