| Presentation | 2013-12-20 Suboptimal Transmit Power Control for Enhancing Physical Layer Security in Physical Layer Network Coding with Untrusted Relay Kazuma YAMAGUCHI, Osamu TAKYU, Takeo FUJII, Tomoaki OHTSUKI, Fumihito SASAMORI, Shiro HANDA, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | We have proposed the physical layer security (PLS) under the untrusted relay wireless communication of the physical layer network coding (PLNC). In PLNC, the two information source accesses the relay station, simultaneously and thus it is difficult for the relay station to demodulate each signal due to the masking effect from the other signal. As a result, the leakage of information to the untrusted relay is avoidable. The transmit power control (TPC) for making the balancing between the two received signal powers is powerful for enlarging the secure capacity but the optimization of TPC has not been clarified, yet. In this report, the quasi-optimization of TPC for enlarging secure capacity is derived under the untrusted relay wireless communication with PLNC. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Physical layer network coding / Physical layer security / Suboptimal TPC |
| Paper # | RCS2013-241 |
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| Committee | RCS |
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| Conference Date | 2013/12/11(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| 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) | Suboptimal Transmit Power Control for Enhancing Physical Layer Security in Physical Layer Network Coding with Untrusted Relay |
| Sub Title (in English) | |
| Keyword(1) | Physical layer network coding |
| Keyword(2) | Physical layer security |
| Keyword(3) | Suboptimal TPC |
| 1st Author's Name | Kazuma YAMAGUCHI |
| 1st Author's Affiliation | Interdisciplinary Graduate School of Science and Technology Shinshu University() |
| 2nd Author's Name | Osamu TAKYU |
| 2nd Author's Affiliation | Interdisciplinary Graduate School of Science and Technology Shinshu University |
| 3rd Author's Name | Takeo FUJII |
| 3rd Author's Affiliation | Advanced Wireless Communication Research Center, The University of Electro-Communications |
| 4th Author's Name | Tomoaki OHTSUKI |
| 4th Author's Affiliation | Dept. of Information and Computer Science, Faculty of Science and Technology, Keio University |
| 5th Author's Name | Fumihito SASAMORI |
| 5th Author's Affiliation | Interdisciplinary Graduate School of Science and Technology Shinshu University |
| 6th Author's Name | Shiro HANDA |
| 6th Author's Affiliation | Interdisciplinary Graduate School of Science and Technology Shinshu University |
| Date | 2013-12-20 |
| Paper # | RCS2013-241 |
| Volume (vol) | vol.113 |
| Number (no) | 361 |
| Page | pp.pp.- |
| #Pages | 5 |
| Date of Issue | |