Paper Abstract and Keywords |
Presentation |
2008-10-23 15:35
Simulation Results of Average TCP Throughput on Cognitive Radio System Seishi Hanaoka, Masashi Yano, Shinji Nishimura (Hitachi, Ltd), Seiichi Sampei (Osaka Univ.) SR2008-60 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
Cognitive radio system consists of multiple wireless access systems that cover overlapping area, and cognitive terminals that use one or more wireless access systems simultaneously to communicate with network. In this paper, system architecture with cognitive radio is introduced. In our proposed system, Cellular (EVDO), WiMAX and WLAN are used for inter-radio system switching and cognitive terminal is given one local IP address regardless the number of wireless access systems that they communicate with. Through TCP simulations under multi-user environment, we have achieved that average user throughput was improved compared with UDP transmission and have shown expected user throughput value under heterogeneous wireless access systems. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Cognitive Radio / EVDO / WiMAX / Wireless LAN / Simulator / TCP / Throughput / |
Reference Info. |
IEICE Tech. Rep., vol. 108, no. 250, SR2008-60, pp. 151-157, Oct. 2008. |
Paper # |
SR2008-60 |
Date of Issue |
2008-10-15 (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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SR2008-60 |
Conference Information |
Committee |
SR RCS USN AN |
Conference Date |
2008-10-22 - 2008-10-24 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Okinawa industry support center |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Wireless discributed network special session and general session |
Paper Information |
Registration To |
SR |
Conference Code |
2008-10-SR-RCS-USN-AN |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Simulation Results of Average TCP Throughput on Cognitive Radio System |
Sub Title (in English) |
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Keyword(1) |
Cognitive Radio |
Keyword(2) |
EVDO |
Keyword(3) |
WiMAX |
Keyword(4) |
Wireless LAN |
Keyword(5) |
Simulator |
Keyword(6) |
TCP |
Keyword(7) |
Throughput |
Keyword(8) |
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1st Author's Name |
Seishi Hanaoka |
1st Author's Affiliation |
Hitachi, Ltd., Central Research Laboratory (Hitachi, Ltd) |
2nd Author's Name |
Masashi Yano |
2nd Author's Affiliation |
Hitachi, Ltd., Central Research Laboratory (Hitachi, Ltd) |
3rd Author's Name |
Shinji Nishimura |
3rd Author's Affiliation |
Hitachi, Ltd., Central Research Laboratory (Hitachi, Ltd) |
4th Author's Name |
Seiichi Sampei |
4th Author's Affiliation |
Osaka University (Osaka Univ.) |
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Speaker |
Author-1 |
Date Time |
2008-10-23 15:35:00 |
Presentation Time |
20 minutes |
Registration for |
SR |
Paper # |
SR2008-60 |
Volume (vol) |
vol.108 |
Number (no) |
no.250 |
Page |
pp.151-157 |
#Pages |
7 |
Date of Issue |
2008-10-15 (SR) |
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