Paper Abstract and Keywords |
Presentation |
2014-03-03 14:20
Resource allocation for heterogeneous traffic in MU-MIMO-OFDMA systems Yoshinori Sakata (Waseda Univ.), Tomoki Murakami, Yasushi Takatori, Masato Mizoguchi (NTT), Fumiaki Maehara (Waseda Univ.) RCS2013-339 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
MU-MIMO transmission is investigated for further acceleration of wireless communication network in recent years.
In MU-MIMO transmission in practical wireless communication system, the required symbol number per user does not match because of different of user's traffic and received power.
Therefore, a frame efficiency is reduced since this different occurs non-signal region.
In this paper, assuming next-generation WLAN system which combines MU-MIMO and OFDMA, we propose the adaptive resource allocation scheme in frequency and space domains which maximizes the frame efficiency according to traffic and CSI of users.
We clarify the effectiveness of the proposed scheme by the comparison with the conventional scheme doesn't adaptively allocate resource. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
WLAN / multiuser-MIMO / OFDMA / cross-rayer / resource allocation / / / |
Reference Info. |
IEICE Tech. Rep., vol. 113, no. 456, RCS2013-339, pp. 199-204, March 2014. |
Paper # |
RCS2013-339 |
Date of Issue |
2014-02-24 (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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RCS2013-339 |
Conference Information |
Committee |
RCS SR SRW |
Conference Date |
2014-03-03 - 2014-03-05 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Waseda Univ. |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Mobile Communication Workshop |
Paper Information |
Registration To |
RCS |
Conference Code |
2014-03-RCS-SR-SRW |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Resource allocation for heterogeneous traffic in MU-MIMO-OFDMA systems |
Sub Title (in English) |
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Keyword(1) |
WLAN |
Keyword(2) |
multiuser-MIMO |
Keyword(3) |
OFDMA |
Keyword(4) |
cross-rayer |
Keyword(5) |
resource allocation |
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1st Author's Name |
Yoshinori Sakata |
1st Author's Affiliation |
Waseda University (Waseda Univ.) |
2nd Author's Name |
Tomoki Murakami |
2nd Author's Affiliation |
Nippon Telegraph and Telephone Corporation (NTT) |
3rd Author's Name |
Yasushi Takatori |
3rd Author's Affiliation |
Nippon Telegraph and Telephone Corporation (NTT) |
4th Author's Name |
Masato Mizoguchi |
4th Author's Affiliation |
Nippon Telegraph and Telephone Corporation (NTT) |
5th Author's Name |
Fumiaki Maehara |
5th Author's Affiliation |
Waseda University (Waseda Univ.) |
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Speaker |
Author-1 |
Date Time |
2014-03-03 14:20:00 |
Presentation Time |
20 minutes |
Registration for |
RCS |
Paper # |
RCS2013-339 |
Volume (vol) |
vol.113 |
Number (no) |
no.456 |
Page |
pp.199-204 |
#Pages |
6 |
Date of Issue |
2014-02-24 (RCS) |
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