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| Presentation | 2020-11-06 11:15 Performance Analysis of Success-Prioritized DCF in Non-Saturated Condition Yamato Yoshikawa, Daisuke Umehara (KIT)  CS2020-59 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | In recent years, mobile terminals with wireless local area network (WLAN) function have become more popular and it is expected that network traffic will be heavier. IEEE 802.11 defines distributed coordination function (DCF) as the standard medium access method. However, the occurrence of frame collisions increases and the network throughput decreases with DCF in high-density traffic environment. In order to solve this problem, we have proposed success-prioritized DCF (SPDCF). SPDCF reduces frame collision probability and allows STAs to use the radio channel more efficiently. In this paper, we provide the performance analysis model of SPDCF and compare the analysis results with the simulation results. As a result, we show that the analysis results agree with the simulation results. |
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| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | IEEE 802.11 DCF / Success-Prioritized DCF / successful transmission priority / performance analysis model / Markov chain / frame collision ratio / / | |
| Reference Info. | IEICE Tech. Rep., vol. 120, no. 223, CS2020-59, pp. 64-67, Nov. 2020. | |
| Paper # | CS2020-59 | |
| Date of Issue | 2020-10-29 (CS) | |
| 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) | |
| Download PDF | CS2020-59 |
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| Conference Information | |
| Committee | CS |
| Conference Date | 2020-11-05 - 2020-11-06 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Online + Central Community Center, Nonoichi Community Center |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Broadband access, Home network, Network service, Communication applications, etc. |
| Paper Information | |
| Registration To | CS |
| Conference Code | 2020-11-CS |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Performance Analysis of Success-Prioritized DCF in Non-Saturated Condition |
| Sub Title (in English) | |
| Keyword(1) | IEEE 802.11 DCF |
| Keyword(2) | Success-Prioritized DCF |
| Keyword(3) | successful transmission priority |
| Keyword(4) | performance analysis model |
| Keyword(5) | Markov chain |
| Keyword(6) | frame collision ratio |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Yamato Yoshikawa |
| 1st Author's Affiliation | Kyoto Institute of Technology (KIT) |
| 2nd Author's Name | Daisuke Umehara |
| 2nd Author's Affiliation | Kyoto Institute of Technology (KIT) |
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| Speaker | Author-1 |
| Date Time | 2020-11-06 11:15:00 |
| Presentation Time | 25 minutes |
| Registration for | CS |
| Paper # | CS2020-59 |
| Volume (vol) | vol.120 |
| Number (no) | no.223 |
| Page | pp.64-67 |
| #Pages | 4 |
| Date of Issue | 2020-10-29 (CS) |
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