Paper Abstract and Keywords |
Presentation |
2012-01-27 10:25
Impact of Co-channel Interference for Wireless Access based on Carrier Sensing and Transmit Power Control Shunta Horie (TUS), Osamu Takyu (Shinshu Univ.), Takeo Fujii (UEC), Yohtaro Umeda (TUS) SR2011-93 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
We have considered the multiple access technique based on carrier sense and transmit power control and then the optimal sensing range for achieving the largest MAC Level Channel Capacity has been derived. The co-channel Interference from primary system, however, is not considered. There are two methods as the countermeasures for co-channel interference. In first one, the level of acceptable co-channel interference is decided and then the channel capacity is reduced for enhancing the robustness to co-channel interference. Second one is the compensation by re-transmission. When we consider the combined countermeasure of them, the flexible construction for achieving maximal MAC level channel capacity can be considered. In this paper, when the co-channel interference is taken into account, the multiple access technique based on carrier sensing and transmit power control is considered and then the optimal construction for maximal MAC level channel capacity is derived. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Cognitive Radio / Co-channel Interference / Carrier Sense Multiple Access / Transmit Power Control / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 111, no. 417, SR2011-93, pp. 93-99, Jan. 2012. |
Paper # |
SR2011-93 |
Date of Issue |
2012-01-19 (SR) |
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) |
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SR2011-93 |
Conference Information |
Committee |
SR |
Conference Date |
2012-01-26 - 2012-01-27 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Kagoshima |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Cognitive Radio Network, Cross Layer Technology |
Paper Information |
Registration To |
SR |
Conference Code |
2012-01-SR |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Impact of Co-channel Interference for Wireless Access based on Carrier Sensing and Transmit Power Control |
Sub Title (in English) |
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Keyword(1) |
Cognitive Radio |
Keyword(2) |
Co-channel Interference |
Keyword(3) |
Carrier Sense Multiple Access |
Keyword(4) |
Transmit Power Control |
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1st Author's Name |
Shunta Horie |
1st Author's Affiliation |
Tokyo University of Science (TUS) |
2nd Author's Name |
Osamu Takyu |
2nd Author's Affiliation |
Shinshu University (Shinshu Univ.) |
3rd Author's Name |
Takeo Fujii |
3rd Author's Affiliation |
The University of Electro-Communications (UEC) |
4th Author's Name |
Yohtaro Umeda |
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Tokyo University of Science (TUS) |
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Speaker |
Author-1 |
Date Time |
2012-01-27 10:25:00 |
Presentation Time |
25 minutes |
Registration for |
SR |
Paper # |
SR2011-93 |
Volume (vol) |
vol.111 |
Number (no) |
no.417 |
Page |
pp.93-99 |
#Pages |
7 |
Date of Issue |
2012-01-19 (SR) |
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