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| Paper Abstract and Keywords | ||
| Presentation | 2016-03-04 13:30 Study on Media Access Control for IEEE802.15.4 Naoki Shimada, Tetsushi Ikegami (Meiji Univ.)  NS2015-245 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | Sensor network conformed IEEE802.15.4 has attracted attention in order to realize smart house. However, Wireless LAN has been already introduced indoor. Both systems work on same 2.4GHz frequency band. So, radio frequency interference occurs, and communication quality decreases. Both systems conduct CSMA procedure, which separates use situation of channel temporally, to access to channel. However busy judgement of channel and frame collision occurs. Busy judgement means energy channel is judged to be busy by energy detection of CCA. Because both access control procedures are different. Therefore, success ratio of IEEE802.15.4 transmitting packet is necessary to be improved. In this paper, access control procedure improving success ratio of IEEE802.15.4 transmitting packet is evaluated by experiment in coexistence environment between CSMA/CA procedure of IEEE802.15.4 and CSMA/CA procedure of WLAN. The point of this paper is contracting CCA detection time of IEEE802.15.4. Measurement shows the success ratio of IEEE802.15.4 transmitting packet is improved due to reducing busy judgement. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | IEEE802.15.4 / IEEE802.11 / Wireless LAN / Media Access Control / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 115, no. 483, NS2015-245, pp. 447-452, March 2016. | |
| Paper # | NS2015-245 | |
| Date of Issue | 2016-02-25 (NS) | |
| 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 | NS2015-245 |
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| Conference Information | |
| Committee | NS IN |
| Conference Date | 2016-03-03 - 2016-03-04 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Phoenix Seagaia Resort |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | General |
| Paper Information | |
| Registration To | NS |
| Conference Code | 2016-03-NS-IN |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Study on Media Access Control for IEEE802.15.4 |
| Sub Title (in English) | |
| Keyword(1) | IEEE802.15.4 |
| Keyword(2) | IEEE802.11 |
| Keyword(3) | Wireless LAN |
| Keyword(4) | Media Access Control |
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| 1st Author's Name | Naoki Shimada |
| 1st Author's Affiliation | Meiji University (Meiji Univ.) |
| 2nd Author's Name | Tetsushi Ikegami |
| 2nd Author's Affiliation | Meiji University (Meiji Univ.) |
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| Speaker | Author-1 |
| Date Time | 2016-03-04 13:30:00 |
| Presentation Time | 20 minutes |
| Registration for | NS |
| Paper # | NS2015-245 |
| Volume (vol) | vol.115 |
| Number (no) | no.483 |
| Page | pp.447-452 |
| #Pages | 6 |
| Date of Issue | 2016-02-25 (NS) |
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