Paper Abstract and Keywords |
Presentation |
2023-10-19 16:15
Channel assignment methods on wireless communication systems using multi-link operations Tomoyuki Yamada, Hirantha Abeysekera, Akira Kishida, Yusuke Asai, Yasushi Takatori (NTT) RCS2023-136 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
Multi-link operation (MLO) is a new feature proposed to be of the IEEE 802.11be Extremely High Throughput (EHT) amendment. MLO aims to realize high transfer speed and high reliability of wireless data. On MLO, data is concurrently transmitted through multiple links using different frequency channels. In order to maximize the overall system performance, the number of links and their operating channels should be carefully selected. Especially, in dense scenarios, improper selections deteriorate the total performance due to increased mutual contentions among access points. The channel assignment problem of MLO will be not only an extension of that of SLO (single link operation). In this paper, two channel assignments on MLO are proposed based on simple LCCS (Least Congested Channel Search) algorithms. One is an extension algorithm of SLO; LCCS-AAL (Always All links). The other is an algorithm to take MLO’s feature into account; LCCS-OSL (Occasionally Selected Links). The performance of two algorithms is evaluated by computer simulations. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
channel assignment methods / multi-link operation / dense environment / distributed processing / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 123, no. 224, RCS2023-136, pp. 34-38, Oct. 2023. |
Paper # |
RCS2023-136 |
Date of Issue |
2023-10-12 (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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RCS2023-136 |
Conference Information |
Committee |
RCS |
Conference Date |
2023-10-19 - 2023-10-20 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Kagawa University (Saiwai-cho Campus), and online |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Wireless Communication Schemes, Wireless Communication Systems, Wireless Standards, Future Wireless Systems, etc. |
Paper Information |
Registration To |
RCS |
Conference Code |
2023-10-RCS |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Channel assignment methods on wireless communication systems using multi-link operations |
Sub Title (in English) |
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channel assignment methods |
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multi-link operation |
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dense environment |
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distributed processing |
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1st Author's Name |
Tomoyuki Yamada |
1st Author's Affiliation |
Nippon Telegraph and Telephone Corporation (NTT) |
2nd Author's Name |
Hirantha Abeysekera |
2nd Author's Affiliation |
Nippon Telegraph and Telephone Corporation (NTT) |
3rd Author's Name |
Akira Kishida |
3rd Author's Affiliation |
Nippon Telegraph and Telephone Corporation (NTT) |
4th Author's Name |
Yusuke Asai |
4th Author's Affiliation |
Nippon Telegraph and Telephone Corporation (NTT) |
5th Author's Name |
Yasushi Takatori |
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Nippon Telegraph and Telephone Corporation (NTT) |
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Speaker |
Author-1 |
Date Time |
2023-10-19 16:15:00 |
Presentation Time |
25 minutes |
Registration for |
RCS |
Paper # |
RCS2023-136 |
Volume (vol) |
vol.123 |
Number (no) |
no.224 |
Page |
pp.34-38 |
#Pages |
5 |
Date of Issue |
2023-10-12 (RCS) |
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