Paper Abstract and Keywords |
Presentation |
2017-11-09 13:50
[Invited Lecture]
Improvement of Block Maximum SNR Algorithm by Adapted Pseudo-Noise in Multi-User MIMO Transmission Kosuke Yonezu, Nobuyoshi Kikuma, Kunio Sakakibara (NITech) AP2017-127 RCS2017-232 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
MU-MIMO (Multi-User Multiple Input Multiple Output) has been considered as a fundamental technology for simultaneous communications between a base station and multiple users. As a method of implementing MU-MIMO downlink, Block Diagonalization (BD) was proposed in which the transmission weights are determined to cancel interference between multiple user terminals. On the other hand, authors proposed the Block Maximum Signal-to-Noise ratio (BMSN) which determines the transmission weights to enhance the gain for each user terminal in addition to the interference cancellation, followed by detailed performance investigation. In this paper, to enhance further the BMSN performance, we propose the BMSN algorithm in which the pseudo-noise is determined adaptively according to SNR. As a result of performance comparison through computer simulation, it is confirmed that the proposed algorithm shows the significantly improved performance in several measures for evaluation including BER. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
MU-MIMO / BD algorithm / BMSN algorithm / Adaptation of pseudo-noise / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 117, no. 283, AP2017-127, pp. 103-108, Nov. 2017. |
Paper # |
AP2017-127 |
Date of Issue |
2017-11-01 (AP, 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 |
AP2017-127 RCS2017-232 |
Conference Information |
Committee |
AP RCS |
Conference Date |
2017-11-08 - 2017-11-10 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Fukuoka University |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Adaptive Antenna, Equalization, Interference Canceler, MIMO, Wireless Communications, etc. |
Paper Information |
Registration To |
AP |
Conference Code |
2017-11-AP-RCS |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Improvement of Block Maximum SNR Algorithm by Adapted Pseudo-Noise in Multi-User MIMO Transmission |
Sub Title (in English) |
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Keyword(1) |
MU-MIMO |
Keyword(2) |
BD algorithm |
Keyword(3) |
BMSN algorithm |
Keyword(4) |
Adaptation of pseudo-noise |
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1st Author's Name |
Kosuke Yonezu |
1st Author's Affiliation |
Nagoya Institute of Technology (NITech) |
2nd Author's Name |
Nobuyoshi Kikuma |
2nd Author's Affiliation |
Nagoya Institute of Technology (NITech) |
3rd Author's Name |
Kunio Sakakibara |
3rd Author's Affiliation |
Nagoya Institute of Technology (NITech) |
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Speaker |
Author-1 |
Date Time |
2017-11-09 13:50:00 |
Presentation Time |
25 minutes |
Registration for |
AP |
Paper # |
AP2017-127, RCS2017-232 |
Volume (vol) |
vol.117 |
Number (no) |
no.283(AP), no.284(RCS) |
Page |
pp.103-108(AP), pp.159-164(RCS) |
#Pages |
6 |
Date of Issue |
2017-11-01 (AP, RCS) |
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