Presentation | 2017-06-22 Stochastic Geometry Analysis of Physical Layer Security in Clustered Wireless Networks Motoki Iwata, Koji Yamamoto, Takayuki Nishio, Masahiro Morikura, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | This paper studies the physical layer security performance in clustered wireless networks by relying on a stochastic geometry approach. The physical layer security performance is improved by devising arrangement of transmitters. Especially, locating interfering transmitters near a transmitter sending confidential messages and causing harmful interference to eavesdroppers is expected to be one way to improve the physical layer security performance. To investigate this proposal, this paper formulate the SOP on the basis of the stochastic geometry approach, considering the case when the transmitters are distributed according to a Neyman-Scott cluster process. Numerical results reveal the impact of various clustered distributions of transmitters on the SOP. In addition, this paper conducts a comparative evaluation of the SOP between the clustered distribution and a uniform random distribution. It is revealed that the clustered distribution, in particular consisting of small size clusters and a large number of transmitters in each cluster, can reduce SOP compared to the uniform random distribution. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | physical layer security / secrecy outage probability / stochastic geometry / Neyman-Scott cluster process |
Paper # | RCS2017-66 |
Date of Issue | 2017-06-14 (RCS) |
Conference Information | |
Committee | RCS |
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Conference Date | 2017/6/21(3days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | Ishigaki Shoukou Kaikan |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | First Presentation in IEICE Technical Committee, Railroad Communications, Inter-Vehicle Communications, Road to Vehicle Communications, Resource Control, Scheduling, Wireless Communication Systems, etc. |
Chair | Tomoaki Otsuki(Keio Univ.) |
Vice Chair | Eisuke Fukuda(Fujitsu Labs.) / Satoshi Suyama(NTT DoCoMo) / Fumiaki Maehara(Waseda Univ.) |
Secretary | Eisuke Fukuda(Hokkaido Univ.) / Satoshi Suyama(NTT) / Fumiaki Maehara |
Assistant | Kazushi Muraoka(NTT DOCOMO) / Shinsuke Ibi(Osaka Univ.) / Hiroshi Nishimoto(Mitsubishi Electric) / Koichi Adachi(Univ. of Electro-Comm.) / Osamu Nakamura(Sharp) |
Paper Information | |
Registration To | Technical Committee on Radio Communication Systems |
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Language | ENG-JTITLE |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Stochastic Geometry Analysis of Physical Layer Security in Clustered Wireless Networks |
Sub Title (in English) | |
Keyword(1) | physical layer security |
Keyword(2) | secrecy outage probability |
Keyword(3) | stochastic geometry |
Keyword(4) | Neyman-Scott cluster process |
1st Author's Name | Motoki Iwata |
1st Author's Affiliation | Kyoto University(Kyoto Univ.) |
2nd Author's Name | Koji Yamamoto |
2nd Author's Affiliation | Kyoto University(Kyoto Univ.) |
3rd Author's Name | Takayuki Nishio |
3rd Author's Affiliation | Kyoto University(Kyoto Univ.) |
4th Author's Name | Masahiro Morikura |
4th Author's Affiliation | Kyoto University(Kyoto Univ.) |
Date | 2017-06-22 |
Paper # | RCS2017-66 |
Volume (vol) | vol.117 |
Number (no) | RCS-103 |
Page | pp.pp.97-102(RCS), |
#Pages | 6 |
Date of Issue | 2017-06-14 (RCS) |