Presentation | 2012-10-17 Channel capacity of piggyback spectrum sharing with relay of a primary signal Jun NAGANAWA, Kentaro KOBAYASHI, Hiraku OKADA, 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 frequency. The proposed overlay system relays the primary signal and overlays its own data on it. The previous studies have shown the prospective potential of this scheme using symbol error rate as a measure of performance. In addition to the error rate, this manuscript introduces the channel capacity and the achievable rates to evaluate the proposed scheme. The result shows that the proposed scheme allows the secondary signal to communicate at the high rate without harming the channel capacity of the primary system. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Cognitive Radio / spectrum sharing / overlay / channel capacity / achievable rate region |
Paper # | SR2012-38 |
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Committee | SR |
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Conference Date | 2012/10/10(1days) |
Place (in Japanese) | (See Japanese page) |
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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) | Channel capacity of piggyback spectrum sharing with relay of a primary signal |
Sub Title (in English) | |
Keyword(1) | Cognitive Radio |
Keyword(2) | spectrum sharing |
Keyword(3) | overlay |
Keyword(4) | channel capacity |
Keyword(5) | achievable rate region |
1st Author's Name | Jun NAGANAWA |
1st Author's Affiliation | Department of Electrical Engineering and Computer Science, Nagoya University() |
2nd Author's Name | Kentaro KOBAYASHI |
2nd Author's Affiliation | Eco Topia Science Institute, Nagoya University |
3rd Author's Name | Hiraku OKADA |
3rd Author's Affiliation | Eco Topia Science Institute, Nagoya University |
4th Author's Name | Masaaki KATAYAMA |
4th Author's Affiliation | Eco Topia Science Institute, Nagoya University |
Date | 2012-10-17 |
Paper # | SR2012-38 |
Volume (vol) | vol.112 |
Number (no) | 240 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |