Paper Abstract and Keywords |
Presentation |
2009-03-04 10:35
Power Allocation for Two-way MIMO relay network Jonghyun Lee, Gia Khanh Tran, Kei Sakaguchi, Kiyomichi Araki (Tokyo Inst. of Tech.) AN2008-68 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
MIMO two-way relay network is well known as a method for realization of high efficiency wireless relay network. In recent research studiis MIMO two-way relay network has maximum throughput in equidistant topology. But such a topology rarely exists in practical situation. In a non-equidistant topology, end-to-end network capacity evaluated at link bottleneck degrades severdy due to uneven SINR. In this paper, we focused on a non-equidistant topology at MIMO two-way relay network, and proposed three transmit power allocation schemes for balancing SINR. i.g., Centralized power allocation schemes(Power Allocation based on Perron-Frobenius Eigen-value, Power Allocation based on Optimization Problem, and Distributed Power Allocation), examine improvement of the flexibility of the network topology. In last, proposed schemes are evaluated using computer simulator. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
MIMO two-way relay network / Eigen value problem / Optimization problem / Distributed Power Allocation / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 108, no. 447, AN2008-68, pp. 23-27, March 2009. |
Paper # |
AN2008-68 |
Date of Issue |
2009-02-25 (AN) |
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) |
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AN2008-68 |
Conference Information |
Committee |
RCS AN MoNA SR |
Conference Date |
2009-03-04 - 2009-03-06 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
YRP |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Workshop on Mobile Communications |
Paper Information |
Registration To |
AN |
Conference Code |
2009-03-RCS-AN-MoMuC-SR |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Power Allocation for Two-way MIMO relay network |
Sub Title (in English) |
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Keyword(1) |
MIMO two-way relay network |
Keyword(2) |
Eigen value problem |
Keyword(3) |
Optimization problem |
Keyword(4) |
Distributed Power Allocation |
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1st Author's Name |
Jonghyun Lee |
1st Author's Affiliation |
Tokyo Instituted of Technology (Tokyo Inst. of Tech.) |
2nd Author's Name |
Gia Khanh Tran |
2nd Author's Affiliation |
Tokyo Instituted of Technology (Tokyo Inst. of Tech.) |
3rd Author's Name |
Kei Sakaguchi |
3rd Author's Affiliation |
Tokyo Instituted of Technology (Tokyo Inst. of Tech.) |
4th Author's Name |
Kiyomichi Araki |
4th Author's Affiliation |
Tokyo Instituted of Technology (Tokyo Inst. of Tech.) |
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Speaker |
Author-1 |
Date Time |
2009-03-04 10:35:00 |
Presentation Time |
20 minutes |
Registration for |
AN |
Paper # |
AN2008-68 |
Volume (vol) |
vol.108 |
Number (no) |
no.447 |
Page |
pp.23-27 |
#Pages |
5 |
Date of Issue |
2009-02-25 (AN) |
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