| Presentation | 2010-01-21 An application of regenerative relay to the cognitive piggyback overlay system Jun NAGANAWA, Takaya YAMAZATO, Masaaki KATAYAMA, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | This manuscript considers a secondary system sharing the spectrum with the primary system at the same time and same frequency. This manuscript proposes a cognitive overlay system, in which the secondary system relays the primary signal and piggybacks its own data on it. As the relay procedure, non-regenerative and regenerative repeaters are considered and performance with them are compared. The result of the analysis shows that the proposed scheme with regenerative relay allows the secondary signal to communicate at the same speed of the primary signal without any harm to it. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Cognitive Radio / spectrum sharing / overlay / relay noise / non-regenerative repeater / regenerative repeater |
| Paper # | SR2009-75 |
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| Conference Information | |
| Committee | SR |
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| Conference Date | 2010/1/14(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) | An application of regenerative relay to the cognitive piggyback overlay system |
| Sub Title (in English) | |
| Keyword(1) | Cognitive Radio |
| Keyword(2) | spectrum sharing |
| Keyword(3) | overlay |
| Keyword(4) | relay noise |
| Keyword(5) | non-regenerative repeater |
| Keyword(6) | regenerative repeater |
| 1st Author's Name | Jun NAGANAWA |
| 1st Author's Affiliation | Department of Electrical Engineering and Computer Science, Nagoya University() |
| 2nd Author's Name | Takaya YAMAZATO |
| 2nd Author's Affiliation | Eco Topia Science Institute, Nagoya University |
| 3rd Author's Name | Masaaki KATAYAMA |
| 3rd Author's Affiliation | Eco Topia Science Institute, Nagoya University |
| Date | 2010-01-21 |
| Paper # | SR2009-75 |
| Volume (vol) | vol.109 |
| Number (no) | 383 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |