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| Presentation | 2007-03-07 09:00 A Basic Evaluation of Inter Radio System Switching for Cognitive Radio Seishi Hanaoka, Junji Yamamoto, Ryoji Yamaoka, Koji Wakayama, Satoshi Yoshizawa, Tetsuhiko Hirata (Hitachi)  SR2006-66 |
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| 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 our system, each cognitive terminal is given one local IP address regardless the number of wireless access systems that it communicates with. In this paper, the experimental system for cognitive radio is introduced. In the system, EVDO, WiMAX and WLAN are used for inter-radio system switching. We have done data transmission basic experiments on the system, and achieved an average end-to-end latency of a few milliseconds including both IP in IP capsule process in control node function and IPSec process in PDIF node. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Cognitive Radio / Cellular / WiMAX / Wireless LAN / System Handover / Experimental System / / | |
| Reference Info. | IEICE Tech. Rep., vol. 106, no. 556, SR2006-66, pp. 1-6, March 2007. | |
| Paper # | SR2006-66 | |
| Date of Issue | 2007-02-28 (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) | |
| Download PDF | SR2006-66 |
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| Conference Information | |
| Committee | RCS MoNA WBS SR MW |
| Conference Date | 2007-03-07 - 2007-03-09 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | YRP |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Paper Information | |
| Registration To | SR |
| Conference Code | 2007-03-RCS-MoMuC-WBS-SR-MW |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A Basic Evaluation of Inter Radio System Switching for Cognitive Radio |
| Sub Title (in English) | |
| Keyword(1) | Cognitive Radio |
| Keyword(2) | Cellular |
| Keyword(3) | WiMAX |
| Keyword(4) | Wireless LAN |
| Keyword(5) | System Handover |
| Keyword(6) | Experimental System |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Seishi Hanaoka |
| 1st Author's Affiliation | Hitachi Ltd., Central Research Laboratory (Hitachi) |
| 2nd Author's Name | Junji Yamamoto |
| 2nd Author's Affiliation | Hitachi Ltd., Central Research Laboratory (Hitachi) |
| 3rd Author's Name | Ryoji Yamaoka |
| 3rd Author's Affiliation | Hitachi Ltd., Central Research Laboratory (Hitachi) |
| 4th Author's Name | Koji Wakayama |
| 4th Author's Affiliation | Hitachi Ltd., Central Research Laboratory (Hitachi) |
| 5th Author's Name | Satoshi Yoshizawa |
| 5th Author's Affiliation | Hitachi Ltd., Central Research Laboratory (Hitachi) |
| 6th Author's Name | Tetsuhiko Hirata |
| 6th Author's Affiliation | Hitachi Ltd., Central Research Laboratory (Hitachi) |
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| Speaker | Author-1 |
| Date Time | 2007-03-07 09:00:00 |
| Presentation Time | 20 minutes |
| Registration for | SR |
| Paper # | SR2006-66 |
| Volume (vol) | vol.106 |
| Number (no) | no.556 |
| Page | pp.1-6 |
| #Pages | 6 |
| Date of Issue | 2007-02-28 (SR) |
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