Contents Intro.

Due to the broadcast nature of wireless medium, wireless communication is vulnerable to eavesdropping attacks, resulting security one of the major concerns in wireless networks. Traditional cryptographic methods cannot provide a strong form of security guarantee and is not suitable for some resource-limited wireless environments, like Internet of Things (IoT) and wireless sensor networks (WSN). Physical layer security (PLS), which exploits the inherent randomness of wireless channel to provide an everlasting security guarantee, has been recognized as a promising security solution for wireless networks. In this talk, I will introduce my research on the PLS performance study for wireless networks. Three main works, including the PLS performance study for small-scale wireless networks with non-colluding eavesdroppers, the PLS performance study for small-scale wireless networks with colluding eavesdroppers and the PLS scheme design in large-scale wireless networks, will be briefly introduced. In addition, one interesting research topic, i.e., PLS in 5G systems, will also be introduced

Details

Publication year

2017

Form

59 p.

Series title

講義・講演レジュメ ; 平成29年度

情報科学研究科・ゼミナール講演 ; 平成29年度

Note

奈良先端科学技術大学院大学情報科学研究科

講演日: 平成29年5月8日

講演場所: 情報科学研究科大講義室L1

Country of publication

Japan

Title language

English (eng)

Language of texts

English (eng)

Author information

Zhang, Yuanyu