Optimal transmission with artificial noise in MISOME wiretap channels
We investigate the optimal physical-layer secure transmission with artificial noise in the wiretap channel with N antennas at the transmitter, a single antenna at the receiver, and M antennas at the eavesdropper. We analyze the performance and determine the optimal transmission parameters for two distinct schemes: 1) an on–off transmission scheme and 2) an adaptive transmission scheme. For the on–off transmission scheme, where a channel-realization-independent secrecy rate is used for...[Show more]
|Collections||ANU Research Publications|
|Source:||IEEE Transactions on Vehicular Technology|
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