Presentation | 2015-12-17 [Poster Presentation] A study on low interference cognitive radio systems using GBi-ARQ method with limitter Shotaro Ito, Kaiji Mukumoto, Tadahiro Wada, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Go-Back-i-symbol(GBi)-ARQ method can archieve symbol-wise retransmission by using a convolutional encoder and a Viterbi decoder. In this paper, we apply this method to the secondary system in a low interference cognitive radio system and propose a modified method called GBi-ARQ method with limitter in which the metric calculation is modified by limitting the branch metric to accurately detect the reliability degradation caused by interference from the primary system. The performances of the GBi-ARQ method with limitter are evaluated by computer simulations. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | ARQ / convolutional codes / Viterbi decoding algorithm / limiter / cognitive radio |
Paper # | WBS2015-55,ITS2015-27,RCC2015-57 |
Date of Issue | 2015-12-10 (WBS, ITS, RCC) |
Conference Information | |
Committee | RCC / ITS / WBS |
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Conference Date | 2015/12/17(2days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | Okinawa Industry Support Center |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | ITS Communications, Reliable Communication, etc. Poster Session. |
Chair | Masaaki Katayama(Nagoya Univ.) / Tomotaka Nagaosa(Kanto Gakuin Univ.) / Hiromasa Habuchi(Ibaraki Univ.) |
Vice Chair | Shinsuke Hara(Osaka City Univ.) / Ryu Miura(NICT) / Masahiro Fujii(Utsunomiya Univ.) / Tomotaka Wada(Kansai Univ.) / Fumiaki Maehara(Waseda Univ.) / Minoru Okada(NAIST) |
Secretary | Shinsuke Hara(Kyoto Univ.) / Ryu Miura(Hokkaido Univ.) / Masahiro Fujii(AIST) / Tomotaka Wada(Utsunomiya Univ.) / Fumiaki Maehara(Univ. of Kitakyushu) / Minoru Okada(Tokyo City Univ.) |
Assistant | Koji Ishii(Kagawa Univ.) / Kentaro Kobayashi(Nagoya Univ.) / Kohei Ohno(Meiji Univ.) / Tetsuya Manabe(Saitama Univ.) / Yusuke Kozawa(Tokyo Univ. of Science) / Akira Nakamura(Tokyo Univ. of Science) / Ryohei Nakamura(National Defense Academy) |
Paper Information | |
Registration To | Technical Committee on Reliable Communication and Control / Technical Committee on Intelligent Transport Systems Technology / Technical Committee on Wideband System |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | [Poster Presentation] A study on low interference cognitive radio systems using GBi-ARQ method with limitter |
Sub Title (in English) | |
Keyword(1) | ARQ |
Keyword(2) | convolutional codes |
Keyword(3) | Viterbi decoding algorithm |
Keyword(4) | limiter |
Keyword(5) | cognitive radio |
1st Author's Name | Shotaro Ito |
1st Author's Affiliation | Shizuoka University(Shizuoka Univ.) |
2nd Author's Name | Kaiji Mukumoto |
2nd Author's Affiliation | Shizuoka University(Shizuoka Univ.) |
3rd Author's Name | Tadahiro Wada |
3rd Author's Affiliation | Shizuoka University(Shizuoka Univ.) |
Date | 2015-12-17 |
Paper # | WBS2015-55,ITS2015-27,RCC2015-57 |
Volume (vol) | vol.115 |
Number (no) | WBS-364,ITS-365,RCC-366 |
Page | pp.pp.91-96(WBS), pp.91-96(ITS), pp.91-96(RCC), |
#Pages | 6 |
Date of Issue | 2015-12-10 (WBS, ITS, RCC) |