Evaluation of information leak by robustness evaluation of countermeasure to disguised CSI in PLNC considering physical layer security

Kengo Matsumoto, Osamu Takyu, Takeo Fujii, Tomoaki Ohtsuki, Fumihito Sasamori, Shiro Handa

研究成果: Conference contribution

抄録

In Physical Layer Network Coding (PLNC), the two information sources access to the relay station, simultaneously and thus the transmitted signals are combined, together. Since the relay station hardly decodes each information single, the security for avoiding the information leak to the relay station is maintained. Therefore, the PLNC is attracting much attention in terms of physical layer security (PLS). However, the information source needs the transmit power control based on the channel state information (CSI). If the relay station is untrusted, it camouflages the real CSI for stealing the information. This paper considers the camouflaging of CSI is modeled as the liner programming problem in the subject to the statistic of CSI following the model of propagation. We clarify the maximal capacity of tapping by the relay station.

本文言語English
ホスト出版物のタイトルIEEE Radio and Wireless Symposium, RWS
出版社IEEE Computer Society
ページ123-125
ページ数3
2015-June
June
DOI
出版ステータスPublished - 2015 6 19
イベント2015 IEEE Radio and Wireless Symposium, RWS 2015 - RWW 2015 - San Diego, United States
継続期間: 2015 1 252015 1 28

Other

Other2015 IEEE Radio and Wireless Symposium, RWS 2015 - RWW 2015
国/地域United States
CitySan Diego
Period15/1/2515/1/28

ASJC Scopus subject areas

  • コンピュータ ネットワークおよび通信
  • コンピュータ サイエンスの応用
  • 電子工学および電気工学
  • 通信

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