Paper Abstract and Keywords |
Presentation |
2010-03-04 10:50
Deterioration of channel capacity due to propagation delay difference in Base Station Cooperation MIIMO-OFDM Shinichi Tajima, Naoki Kusashima, Kei Sakaguchi, Kiyomichi Araki (Tokyo Inst. of Tech.), Shoji Kaneko, Yoji Kishi (KDDI labs) RCS2009-289 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
In modern cellular systems, reduction of communication quality at cell-edge is a serious problem (cell-edge problem).
Base Station Cooperation MIMO is anticipated to alleviate interferences at the cell-edge.
However, due to propagation delay difference between Base Station (BS) and Mobile Station (MS), Inter-Symbol Interference
and Inter-Carrier Interference degrade channel capcity in spite of OFDM symbol with Guard Interval.
In this paper, method to determine reception at MS when signals are simultaneously transmitted from different BSs
is proposed , and the paper also studies channel capacity degration with respcvt to the ideal case without propagation delay. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Base Station Cooperation / MIMO / OFDM / synchronization / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 109, no. 440, RCS2009-289, pp. 179-184, March 2010. |
Paper # |
RCS2009-289 |
Date of Issue |
2010-02-24 (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) |
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RCS2009-289 |
Conference Information |
Committee |
RCS AN MoNA SR |
Conference Date |
2010-03-03 - 2010-03-05 |
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 |
2010-03-RCS-AN-MoMuC-SR |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Deterioration of channel capacity due to propagation delay difference in Base Station Cooperation MIIMO-OFDM |
Sub Title (in English) |
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Keyword(1) |
Base Station Cooperation |
Keyword(2) |
MIMO |
Keyword(3) |
OFDM |
Keyword(4) |
synchronization |
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1st Author's Name |
Shinichi Tajima |
1st Author's Affiliation |
Tokyo Instute of Technology (Tokyo Inst. of Tech.) |
2nd Author's Name |
Naoki Kusashima |
2nd Author's Affiliation |
Tokyo Instute of Technology (Tokyo Inst. of Tech.) |
3rd Author's Name |
Kei Sakaguchi |
3rd Author's Affiliation |
Tokyo Instute of Technology (Tokyo Inst. of Tech.) |
4th Author's Name |
Kiyomichi Araki |
4th Author's Affiliation |
Tokyo Instute of Technology (Tokyo Inst. of Tech.) |
5th Author's Name |
Shoji Kaneko |
5th Author's Affiliation |
KDDI R&I Laboratories Inc. (KDDI labs) |
6th Author's Name |
Yoji Kishi |
6th Author's Affiliation |
KDDI R&I Laboratories Inc. (KDDI labs) |
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Speaker |
Author-1 |
Date Time |
2010-03-04 10:50:00 |
Presentation Time |
20 minutes |
Registration for |
RCS |
Paper # |
RCS2009-289 |
Volume (vol) |
vol.109 |
Number (no) |
no.440 |
Page |
pp.179-184 |
#Pages |
6 |
Date of Issue |
2010-02-24 (RCS) |
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