| IEICE Technical Committee Submission System Conference Paper's Information |
Online Proceedings [Sign in] Tech. Rep. Archives |
| Go Top Page | Go Previous | [Japanese] / [English] |
| Paper Abstract and Keywords | ||
| Presentation | 2012-10-19 09:25 An Efficient Resource Allocation for Cognitive Multi-hop Networks by Considering Traffic Cross Shuta Kako (UEC), Osamu Takyu (Shinshu Univ.), Takeo Fujii (UEC)  SR2012-68 |
|
| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | In this paper, we have proposed secondary user (SU) resource assignment algorithm for a multi-hop cognitive radio network to improve end-to-end latency. In the multi-hop networks for spectrum sharing, a traffic-cross, in which multiple flows are crossed each other, degrades the throughput due to appearing high traffic and shortage resource area. However each SU has to protect the flow of primary users (PU). To overcome this problem, we have set the PU acceptable received power which is decided by the acknowledgment (ACK) power from PU receiver to each SU user. From this information, we analyzed the performance of the proposed algorithm to minimize the end-to-end delay of SU multi-hop flow considering PU acceptable interference power by optimizing SU transmit power. Here Lagrangian duality based technique has been utilized to solve the optimization problem and effective allocate the power for each SU users. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Cognitive Radio / Multi-hop Network / Lagrangian duality optimization / Resource Allocation / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 112, no. 240, SR2012-68, pp. 189-194, Oct. 2012. | |
| Paper # | SR2012-68 | |
| Date of Issue | 2012-10-10 (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 | SR2012-68 |
|
| Conference Information | |
| Committee | SR AN USN RCS |
| Conference Date | 2012-10-17 - 2012-10-19 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Fukuoka univ. |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | wireless distributed network, general topics |
| Paper Information | |
| Registration To | SR |
| Conference Code | 2012-10-SR-AN-USN-RCS |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | An Efficient Resource Allocation for Cognitive Multi-hop Networks by Considering Traffic Cross |
| Sub Title (in English) | |
| Keyword(1) | Cognitive Radio |
| Keyword(2) | Multi-hop Network |
| Keyword(3) | Lagrangian duality optimization |
| Keyword(4) | Resource Allocation |
| Keyword(5) | |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Shuta Kako |
| 1st Author's Affiliation | The University of Electro-Communications (UEC) |
| 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 | |
| 4th Author's Affiliation | () |
| 5th Author's Name | |
| 5th Author's Affiliation | () |
| 6th Author's Name | |
| 6th Author's Affiliation | () |
| 7th Author's Name | |
| 7th Author's Affiliation | () |
| 8th Author's Name | |
| 8th Author's Affiliation | () |
| 9th Author's Name | |
| 9th Author's Affiliation | () |
| 10th Author's Name | |
| 10th Author's Affiliation | () |
| 11th Author's Name | |
| 11th Author's Affiliation | () |
| 12th Author's Name | |
| 12th Author's Affiliation | () |
| 13th Author's Name | |
| 13th Author's Affiliation | () |
| 14th Author's Name | |
| 14th Author's Affiliation | () |
| 15th Author's Name | |
| 15th Author's Affiliation | () |
| 16th Author's Name | |
| 16th Author's Affiliation | () |
| 17th Author's Name | |
| 17th Author's Affiliation | () |
| 18th Author's Name | |
| 18th Author's Affiliation | () |
| Speaker | Author-1 |
| Date Time | 2012-10-19 09:25:00 |
| Presentation Time | 25 minutes |
| Registration for | SR |
| Paper # | SR2012-68 |
| Volume (vol) | vol.112 |
| Number (no) | no.240 |
| Page | pp.189-194 |
| #Pages | 6 |
| Date of Issue | 2012-10-10 (SR) |
[Return to Top Page]