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Tree formation with physical layer security considerations in wireless multi-hop networks

Saad, Walid; Zhou, Xiangyun; Maham, Behrouz; Basar, Tamer; Poor, H. Vincent


Physical layer security has emerged as a promising technique that complements existing cryptographic approaches and enables the securing of wireless transmissions against eavesdropping. In this paper, the impact of optimizing physical layer security metrics on the architecture and interactions of the nodes in multi-hop wireless networks is studied. In particular, a game-theoretic framework is proposed using which a number of nodes interact and choose their optimal and secure communication paths...[Show more]

CollectionsANU Research Publications
Date published: 2012-11
Type: Journal article
Source: IEEE Transactions on Wireless Communications 11.11 (2012): 3980 - 3991
DOI: 10.1109/TWC.2012.091812.111923


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