Transmit control for secure information sharing in untrusted relay with two antennas

Tetsuya Noguchi, Osamu Takyu, Fumihito Sasamori, Shiro Handa, Takeo Fujii, Tomoaki Ohtsuki

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

Relay network assisted wireless terminal has an advantage for easily constructing wireless network but a disadvantage for information leak to the wireless terminal. For secure wireless communication, an encryption but the sharing of secrete key between information source and destination are required. A secure information sharing with artificial noise and mirroring null steering for avoiding the information leak to untrusted relay has been proposed. In this paper, for enhancing the security of this proposed secure information sharing, we consider two transmit controls, transmit power control (TPC) and the adaptive node selection of information source. We evaluate the secure capacity by computer simulation.

Original languageEnglish
Title of host publication32nd International Conference on Information Networking, ICOIN 2018
PublisherIEEE Computer Society
Pages771-775
Number of pages5
ISBN (Electronic)9781538622896
DOIs
Publication statusPublished - 2018 Apr 19
Event32nd International Conference on Information Networking, ICOIN 2018 - Chiang Mai, Thailand
Duration: 2018 Jan 102018 Jan 12

Publication series

NameInternational Conference on Information Networking
Volume2018-January
ISSN (Print)1976-7684

Other

Other32nd International Conference on Information Networking, ICOIN 2018
CountryThailand
CityChiang Mai
Period18/1/1018/1/12

ASJC Scopus subject areas

  • Computer Networks and Communications
  • Information Systems

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  • Cite this

    Noguchi, T., Takyu, O., Sasamori, F., Handa, S., Fujii, T., & Ohtsuki, T. (2018). Transmit control for secure information sharing in untrusted relay with two antennas. In 32nd International Conference on Information Networking, ICOIN 2018 (pp. 771-775). (International Conference on Information Networking; Vol. 2018-January). IEEE Computer Society. https://doi.org/10.1109/ICOIN.2018.8343222