| Presentation | 2010-03-03 A Study on Spectrum Sharing over Multi-Node Environments in Wireless Distributed Networks Shinsuke IBI, Seiichi SAMPEI, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | A terminology of "Wireless Distributed Networks" is roughly defined as networks which efficiently operates to keep connectivity among distributed wireless nodes. In this paper, concepts and technological backgrounds for the wireless distributed networks are introduced. Then, as the trends, two approaches to efficiently manage the network are pointed out. The first one is a decentralization of centralized systems. The other one is a centralization of decentralized systems. Eventually, we propose a novel approach which is different from approached mentioned above. The approach exploits a behavior of dynamic spectrum control well-known as a technique to form transmit spectra in distributed shapes over wireless bands. Sharing the distributed spectrum, spectrum efficiency of links in the networks is significantly improved by simple controls. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Wireless Distributed Network / Heterogeneous Network / Spectrum Sharing / Dynamic Spectrum Control / Multi-User MIMO / Autonomous Distributed Network |
| Paper # | SR2009-94 |
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| Conference Information | |
| Committee | SR |
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| Conference Date | 2010/2/24(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) | A Study on Spectrum Sharing over Multi-Node Environments in Wireless Distributed Networks |
| Sub Title (in English) | |
| Keyword(1) | Wireless Distributed Network |
| Keyword(2) | Heterogeneous Network |
| Keyword(3) | Spectrum Sharing |
| Keyword(4) | Dynamic Spectrum Control |
| Keyword(5) | Multi-User MIMO |
| Keyword(6) | Autonomous Distributed Network |
| 1st Author's Name | Shinsuke IBI |
| 1st Author's Affiliation | Graduate School of Engineering, Osaka University() |
| 2nd Author's Name | Seiichi SAMPEI |
| 2nd Author's Affiliation | Graduate School of Engineering, Osaka University |
| Date | 2010-03-03 |
| Paper # | SR2009-94 |
| Volume (vol) | vol.109 |
| Number (no) | 442 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |