Paper Abstract and Keywords |
Presentation |
2011-11-18 09:25
Performance Evaluation for Multi-User MIMO IEEE 802.11ac Wireless LAN System Daisuke Nojima, Leonardo Lanante, Yuhei Nagao, Masayuki Kurosaki (Kyushu Inst. of Tech.), Thet Htun Khine (Radrix), Hiroshi Ochi (Kyushu Inst. of Tech.) RCS2011-217 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
In this paper, we evaluate the performance of the next generation standard IEEE 802.11ac wireless local area network (WLAN) system. IEEE 802.11 for the first time will employ downlink multi-user multi-input multi-output (MU-MIMO) technology. Precoding techniques greatly influences the performance of MU-MIMO transmission. We measure these improvements when realistic channel conditions are applied. We compare the performance of channel inversion (CI) and block diagonalization (BD) precoding methods paired with various MIMO detection techniques. From the simulation results, we show the effectiveness of BD precoding compared to CI precoding. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
IEEE 802.11ac system / Multi-user MIMO / Linear precoding / MIMO detection / OFDM / / / |
Reference Info. |
IEICE Tech. Rep., vol. 111, no. 289, RCS2011-217, pp. 167-172, Nov. 2011. |
Paper # |
RCS2011-217 |
Date of Issue |
2011-11-09 (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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RCS2011-217 |
Conference Information |
Committee |
AP RCS |
Conference Date |
2011-11-16 - 2011-11-18 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Nagoya Congress Center |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Adaptive Antenna, Equalization, Interference Canceller, MIMO, Wireless Communication Systems, etc. |
Paper Information |
Registration To |
RCS |
Conference Code |
2011-11-AP-RCS |
Language |
English (Japanese title is available) |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Performance Evaluation for Multi-User MIMO IEEE 802.11ac Wireless LAN System |
Sub Title (in English) |
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Keyword(1) |
IEEE 802.11ac system |
Keyword(2) |
Multi-user MIMO |
Keyword(3) |
Linear precoding |
Keyword(4) |
MIMO detection |
Keyword(5) |
OFDM |
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1st Author's Name |
Daisuke Nojima |
1st Author's Affiliation |
Kyushu Institute of Technology (Kyushu Inst. of Tech.) |
2nd Author's Name |
Leonardo Lanante |
2nd Author's Affiliation |
Kyushu Institute of Technology (Kyushu Inst. of Tech.) |
3rd Author's Name |
Yuhei Nagao |
3rd Author's Affiliation |
Kyushu Institute of Technology (Kyushu Inst. of Tech.) |
4th Author's Name |
Masayuki Kurosaki |
4th Author's Affiliation |
Kyushu Institute of Technology (Kyushu Inst. of Tech.) |
5th Author's Name |
Thet Htun Khine |
5th Author's Affiliation |
Radrix (Radrix) |
6th Author's Name |
Hiroshi Ochi |
6th Author's Affiliation |
Kyushu Institute of Technology (Kyushu Inst. of Tech.) |
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Speaker |
Author-1 |
Date Time |
2011-11-18 09:25:00 |
Presentation Time |
20 minutes |
Registration for |
RCS |
Paper # |
RCS2011-217 |
Volume (vol) |
vol.111 |
Number (no) |
no.289 |
Page |
pp.167-172 |
#Pages |
6 |
Date of Issue |
2011-11-09 (RCS) |
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