Randomized Beamforming With Generalized Selection Transmission for Security Enhancement in MISO Wiretap Channels
Transmit beamforming (TBF) Long Sleeve T-Shirts has been proposed as an effective approach to enhance the security performance of multiple-input single-output (MISO) wiretap channels.However, this secrecy enhancement comes at some expenses, such as power consumption and the amount of signal processing.In addition, in block fading channels, TBF fail