| Presentation | 2007-10-19 Wireless Steganography by Embedded MC-CDMA Signals for OFDM Systems Takayasu KITANO, Hisato IWAI, Hideichi SASAOKA, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In this paper, we proposed a new hidden communication system that secret signal embedding other signal called cover data signal, and we call this system wireless steganography. In the proposed wireless steganography, we use MC-CDMA for secret embedded signal and use OFDM for cover data signal, because the waveform of MC-CDMA signal is similar to that of noise in order to keep signal hidden, and we can adopt the secret communication system utilizing multipath distortion for embedded signal. The numerical simulation shows that the proposed scheme can achieve the confidential and secure communication. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Information Security / Steganography / Hidden Communication System / Land Mobile Radio Communication / Fading Channel |
| Paper # | RCS2007-88 |
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| Committee | RCS |
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| Conference Date | 2007/10/11(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Registration To | Radio Communication Systems (RCS) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Wireless Steganography by Embedded MC-CDMA Signals for OFDM Systems |
| Sub Title (in English) | |
| Keyword(1) | Information Security |
| Keyword(2) | Steganography |
| Keyword(3) | Hidden Communication System |
| Keyword(4) | Land Mobile Radio Communication |
| Keyword(5) | Fading Channel |
| 1st Author's Name | Takayasu KITANO |
| 1st Author's Affiliation | Graduate School of Engineering, Doshisha University() |
| 2nd Author's Name | Hisato IWAI |
| 2nd Author's Affiliation | Graduate School of Engineering, Doshisha University |
| 3rd Author's Name | Hideichi SASAOKA |
| 3rd Author's Affiliation | Graduate School of Engineering, Doshisha University |
| Date | 2007-10-19 |
| Paper # | RCS2007-88 |
| Volume (vol) | vol.107 |
| Number (no) | 262 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |