Paper Abstract and Keywords |
Presentation |
2020-03-04 09:00
On Capacity of Massive MIMO in Maltiuser Operation [III]
-- A Simple Calculation Scheme of Channel Capacity in SMST Transmission -- Yoshio Karasawa RCS2019-331 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
In our previous report [1], we focused on the channel capability of Massive MIMO and investigated the relationship among various radio wave propagation environments in the case of point-to-point link, that is, single-user transmission. The target transmission method is “Selected Multi-Stream Transmission (SMST)”, which selects several higher-gain eigenmodes from orthogonal streams in the MIMO channel. Propagation environment was taken into consideration Rayleigh fading environment for non-line-of-sight (NLOS) communication and Nakagami-Rice fading environment for line-of-sight (LOS) communication, and considered spatial correlation with the base station array. After then, in reports [2] and [3], we expanded the method in [1] and investigated the channel capability of Massive MIMO in point-to-multipoint, that is, multi-user transmission in NLOS and LOS environments. In this report, we reorganize the results in [2] and [3] from the viewpoint of a simple estimation method of channel capacity. In addition, the applicability of the estimation method when the propagation environment is spatially correlated is discussed. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Massive MIMO / Multi-user system / Asymptotic eigenvalue distribution / Channel capacity / Marčenko-Pastur law / / / |
Reference Info. |
IEICE Tech. Rep., vol. 119, no. 448, RCS2019-331, pp. 57-62, March 2020. |
Paper # |
RCS2019-331 |
Date of Issue |
2020-02-26 (RCS) |
ISSN |
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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RCS2019-331 |
Conference Information |
Committee |
RCS SR SRW |
Conference Date |
2020-03-04 - 2020-03-06 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Tokyo Institute of Technology |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Mobile Communication Workshop |
Paper Information |
Registration To |
RCS |
Conference Code |
2020-03-RCS-SR-SRW |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
On Capacity of Massive MIMO in Maltiuser Operation [III] |
Sub Title (in English) |
A Simple Calculation Scheme of Channel Capacity in SMST Transmission |
Keyword(1) |
Massive MIMO |
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Multi-user system |
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Asymptotic eigenvalue distribution |
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Channel capacity |
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Marčenko-Pastur law |
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1st Author's Name |
Yoshio Karasawa |
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Speaker |
Author-1 |
Date Time |
2020-03-04 09:00:00 |
Presentation Time |
20 minutes |
Registration for |
RCS |
Paper # |
RCS2019-331 |
Volume (vol) |
vol.119 |
Number (no) |
no.448 |
Page |
pp.57-62 |
#Pages |
6 |
Date of Issue |
2020-02-26 (RCS) |
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