Secret Group-Key Generation at Physical Layer for Multi-Antenna Mesh Topology
IEEE Transactions on Information Forensics and Security, pp. 18-33, 2019.
In this paper, we propose a secret group-key generation scheme in physical layer, where an arbitrary number of multi-antenna LNs (LN) exist in mesh topology with a multi-antenna passive eavesdropper. In the first phase of the scheme, pilot signals are transmitted from selected antennas of all nodes and each node estimates channels linked ...More
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