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Paper Abstract and Keywords
Presentation 2008-10-22 14:55
Study on user scheduling with fairness and correlation among the users
Mitsuteru Yoshida, Kei Sakaguchi, Kiyomichi Araki (Tokyo Tech) RCS2008-108
Abstract (in Japanese) (See Japanese page) 
(in English) This paper shows some user scheduling algorithms considering user correlation and fairness.
In multiple user environment, transmission scheme and user scheduling are different from single user environment.
First, there is interference problem receiving undesired signal. This causes the capacity to decrease.
For solving this problem, block diagonalization scheme has been proposed. This scheme is operated by the transmitter.
Second, user scheduling is needed in multiple user environment and require fairness of selection between users.
One of the solutions of user selection is proportional fair algorithm.
Therefore, the relation between block diagonalization scheme and a fair scheduler using proportional fair algorithm is discussed in this paper.
And this paper proposes a scheduling algorithm classifying the users into some groups.
Keyword (in Japanese) (See Japanese page) 
(in English) Multi-user MIMO / Block Diagonalization / Proportional Fair / User Correlation / / / /  
Reference Info. IEICE Tech. Rep., vol. 108, no. 249, RCS2008-108, pp. 31-36, Oct. 2008.
Paper # RCS2008-108 
Date of Issue 2008-10-15 (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 RCS2008-108

Conference Information
Committee SR RCS USN AN  
Conference Date 2008-10-22 - 2008-10-24 
Place (in Japanese) (See Japanese page) 
Place (in English) Okinawa industry support center 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Wireless discributed network special session and general session 
Paper Information
Registration To RCS 
Conference Code 2008-10-SR-RCS-USN-AN 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Study on user scheduling with fairness and correlation among the users 
Sub Title (in English)  
Keyword(1) Multi-user MIMO  
Keyword(2) Block Diagonalization  
Keyword(3) Proportional Fair  
Keyword(4) User Correlation  
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Keyword(6)  
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1st Author's Name Mitsuteru Yoshida  
1st Author's Affiliation Tokyo Institute of Technology (Tokyo Tech)
2nd Author's Name Kei Sakaguchi  
2nd Author's Affiliation Tokyo Institute of Technology (Tokyo Tech)
3rd Author's Name Kiyomichi Araki  
3rd Author's Affiliation Tokyo Institute of Technology (Tokyo Tech)
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Speaker Author-1 
Date Time 2008-10-22 14:55:00 
Presentation Time 20 minutes 
Registration for RCS 
Paper # RCS2008-108 
Volume (vol) vol.108 
Number (no) no.249 
Page pp.31-36 
#Pages 6 
Date of Issue 2008-10-15 (RCS) 

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