| Presentation | 2015-07-31 A study of power allocation in secret communication with dummy signal Fumiya Nakabayashi, Kenta Umebayashi, Yasuo Suzuki, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In this paper, we investigate power an allocation method for physical layer security based wireless communication with dummy signal. One of approaches to increase secrecy capacity is water filling principle based power allocation in orthogonal frequency division multiplexing (OFDM) based wireless communication. On the other hand, dummy based method can also achieve comparable secrecy capacity performance compared to the above method while it can achieve less complexity. In this method, dummy data and secret data are allocated to sub-carriers in OFDM signal and pilot signal is employed to inform the location of secret data. The pilot signal is designed for that legitimate receiver can detect it correctly on the other hand an eavesdropper can not detect it easily. In this paper, we propose power allocation for pilot signal and data (including dummy and secret data) signal. Numerical evaluation showed validity of the proposed power allocation method. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | OFDM / Secrecy communication / Power allocation / Dummy signal |
| Paper # | RCS2015-129 |
| Date of Issue | 2015-07-22 (RCS) |
| Conference Information | |
| Committee | RCC / ASN / RCS / NS / SR |
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| Conference Date | 2015/7/29(3days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | JA Naganoken Bldg. |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Wireless Distributed Network, M2M: Machine-to-Machine, D2D (Device-to-Device)，etc. |
| Chair | Masaaki Katayama(Nagoya Univ.) / Hiroshi Tohjo(NTT) / Makoto Taromaru(Fukuoka Univ.) / Atsushi Hiramatsu(NTT-AT) / Takeo Fujii(Univ. of Electro-Comm.) |
| Vice Chair | Shinsuke Hara(Osaka City Univ.) / Ryu Miura(NICT) / Hiroo Sekiya(Chiba Univ.) / Hiraku Okada(Nagoya Univ.) / Kiyohito Yoshihara(KDDI R&D Labs.) / Hidekazu Murata(Kyoto Univ.) / Satoshi Denno(Okayama Univ.) / Yukitoshi Sanada(Keio Univ.) / Hideki Tode(Osaka Pref. Univ.) / Kenta Umebayashi(Tokyo Univ. of Agric. and Tech.) / Masayuki Ariyoshi(NEC) |
| Secretary | Shinsuke Hara(Kyoto Univ.) / Ryu Miura(Hokkaido Univ.) / Hiroo Sekiya(Kanagawa Inst. of Tech.) / Hiraku Okada(NTT) / Kiyohito Yoshihara(Mitsubishi Electric) / Hidekazu Murata(NTT DoCoMo) / Satoshi Denno(Univ. of Fukui) / Yukitoshi Sanada(NTT) / Hideki Tode(Shinshu Univ.) / Kenta Umebayashi(NICT) / Masayuki Ariyoshi |
| Assistant | Koji Ishii(Kagawa Univ.) / Kentaro Kobayashi(Nagoya Univ.) / Yuichi Igarashi(Hitachi) / Katsuhiro Naito(Aichi Inst. of Tech.) / Kiyohiko Hattori(NICT) / Hiroshi Fujita(Fujitsu Labs.) / Takuro Yonezawa(Keio Univ.) / Jun Mashino(NTT) / Tetsuya Yamamoto(Panasonic) / Takamichi Inoue(NEC) / Tomoya Tandai(Toshiba) / Toshihiko Nishimura(Hokkaido Univ.) / Shohei Kamamura(NTT) / Kazuto Yano(ATR) / Mamiko Inamori(Tokai Univ.) / Hiroyuki Shiba(NTT) / Gia Khanh Tran(Tokyo Inst. of Tech.) |
| Paper Information | |
| Registration To | Technical Committee on Reliable Communication and Control / Technical Committee on Ambient intelligence and Sensor Networks / Technical Committee on Radio Communication Systems / Technical Committee on Network Systems / Technical Committee on Smart Radio |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A study of power allocation in secret communication with dummy signal |
| Sub Title (in English) | |
| Keyword(1) | OFDM |
| Keyword(2) | Secrecy communication |
| Keyword(3) | Power allocation |
| Keyword(4) | Dummy signal |
| 1st Author's Name | Fumiya Nakabayashi |
| 1st Author's Affiliation | Tokyo University of Agriculture and Technology(TUAT) |
| 2nd Author's Name | Kenta Umebayashi |
| 2nd Author's Affiliation | Tokyo University of Agriculture and Technology(TUAT) |
| 3rd Author's Name | Yasuo Suzuki |
| 3rd Author's Affiliation | Tokyo University of Agriculture and Technology(TUAT) |
| Date | 2015-07-31 |
| Paper # | RCS2015-129 |
| Volume (vol) | vol.115 |
| Number (no) | RCS-160 |
| Page | pp.pp.169-173(RCS), |
| #Pages | 5 |
| Date of Issue | 2015-07-22 (RCS) |