| Presentation | 2007-03-07 Optimum Radio Resources Selection Algorithm for Cognitive Wireless Cloud Mikio Hasegawa, Goh Miyamoto, Ha Nguyen Tran, Yoshitoshi Murata, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Cognitive Wireless Cloud is an architecture for effcient spectrum use by the cognitive radio terminals which has multiple air interfaces and utilizes any available wireless networks, by autonomic detection and selection on each terminal. In order to deal with huge number of cognitive radio terminals, we need distributed optimization algorithm which improves capacity and quality of the total system by autonomous behavior of each terminal. In this paper, we introduce energy function of the mutual connection neural network for realizing capacity optimization in such a distributed and autonomous complex system. The neural network for access point selection can be realized by the following steps: states of the cognitive radio terminal is defines by firing patterns of the neural network, capacity maximization problem is expressed by the state of the neuron, and connection weights are obtained by comparing with energy function of the neural network. We show autonomous and distributed neural network dynamics enables load balancing and improvement of total throughput by numerical simulation. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Cognitive Radio / Radio Resource Management / Load Balancing / Neural Networks / Optimization |
| Paper # | SR2006-77 |
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| Conference Information | |
| Committee | SR |
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| Conference Date | 2007/2/28(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Software Radio(SR) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Optimum Radio Resources Selection Algorithm for Cognitive Wireless Cloud |
| Sub Title (in English) | |
| Keyword(1) | Cognitive Radio |
| Keyword(2) | Radio Resource Management |
| Keyword(3) | Load Balancing |
| Keyword(4) | Neural Networks |
| Keyword(5) | Optimization |
| 1st Author's Name | Mikio Hasegawa |
| 1st Author's Affiliation | Ubiquitous Mobile Communications Group, National Institute of Information and Communications Technology() |
| 2nd Author's Name | Goh Miyamoto |
| 2nd Author's Affiliation | Ubiquitous Mobile Communications Group, National Institute of Information and Communications Technology |
| 3rd Author's Name | Ha Nguyen Tran |
| 3rd Author's Affiliation | Ubiquitous Mobile Communications Group, National Institute of Information and Communications Technology |
| 4th Author's Name | Yoshitoshi Murata |
| 4th Author's Affiliation | Faculty of Software and Information Science, Iwate Prefectural University:Ubiquitous Mobile Communications Group, National Institute of Information and Communications Technology |
| Date | 2007-03-07 |
| Paper # | SR2006-77 |
| Volume (vol) | vol.106 |
| Number (no) | 556 |
| Page | pp.pp.- |
| #Pages | 8 |
| Date of Issue | |