Paper Abstract and Keywords |
Presentation |
2018-09-07 10:10
Bistability of IEEE 802.11 DCF in Saturated/Non-saturated Boundary Region Taiki Tubotani, Xiang Li, Shigeo Shioda (Chiba Univ.) NS2018-101 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
There exist two stable states of a IEEE-802.11-DCF-based wireless LAN (WLAN) in a region where the amount of frames transmitted from the terminals is almost equal to the processing capacity of the WLAN. In
this work, we focused on this bistable phenomenon and make the following observations; the two stable states respectively correspond to the saturated and the unsaturated states, transitions between the bistable states can occur in some cases, and that the bistable phenomenon occurs also in inhomogeneous cases where the frame generation rate differs for each terminal. Furthermore, we show that the bistable phenomenon can be explained also in the analytical model (M/PH/1), in which the frame transmission time is represented by the phase distribution. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
IEEE 802.11 / DCF / bistability / saturated / nonsaturated / phase distribution / / |
Reference Info. |
IEICE Tech. Rep., vol. 118, no. 206, NS2018-101, pp. 77-82, Sept. 2018. |
Paper # |
NS2018-101 |
Date of Issue |
2018-08-30 (NS) |
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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NS2018-101 |
Conference Information |
Committee |
IN NS CS NV |
Conference Date |
2018-09-06 - 2018-09-07 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Research Institute of Electrical Communication, Tohoku Univ. |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Session Management (SIP/IMS), Interoperability/Standardization, NGN/NwGN/Future Networks, Cloud/Data Center Networks, SDN (OpenFlow, etc.)/NFV, IPv6, Machine Learning, etc. |
Paper Information |
Registration To |
NS |
Conference Code |
2018-09-IN-NS-CS-NV |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Bistability of IEEE 802.11 DCF in Saturated/Non-saturated Boundary Region |
Sub Title (in English) |
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Keyword(1) |
IEEE 802.11 |
Keyword(2) |
DCF |
Keyword(3) |
bistability |
Keyword(4) |
saturated |
Keyword(5) |
nonsaturated |
Keyword(6) |
phase distribution |
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Keyword(8) |
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1st Author's Name |
Taiki Tubotani |
1st Author's Affiliation |
Chiba University (Chiba Univ.) |
2nd Author's Name |
Xiang Li |
2nd Author's Affiliation |
Chiba University (Chiba Univ.) |
3rd Author's Name |
Shigeo Shioda |
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Chiba University (Chiba Univ.) |
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Speaker |
Author-1 |
Date Time |
2018-09-07 10:10:00 |
Presentation Time |
25 minutes |
Registration for |
NS |
Paper # |
NS2018-101 |
Volume (vol) |
vol.118 |
Number (no) |
no.206 |
Page |
pp.77-82 |
#Pages |
6 |
Date of Issue |
2018-08-30 (NS) |
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