Now showing items 1-3 of 3
Secure Sum-Rate Optimal MIMO Multicasting over Medium-Voltage NB-PLC Networks
We propose a multiple-input multiple-output orthogonal frequency-division multiplexing transceiver for narrowband power-line communication applications in multi-user medium-voltage multicasting networks. The 3-phase ...
Wiretap TDMA Networks with Energy-Harvesting Rechargeable-Battery Buffered Sources
(Institute of Electrical and Electronics Engineers Inc, 2019-01-25)
We investigate the physical-layer security of an uplink wireless time-division multiple-access channel with energy-harvesting source nodes. We consider a set of source nodes equipped with rechargeable batteries and information ...
Security-Enhanced SC-FDMA Transmissions Using Temporal Artificial-Noise and Secret Key Aided Schemes
(IEEE-Inst Electrical Electronics Engineers Inc, 2019-01-19)
We investigate the physical-layer security of uplink single-carrier frequency-division multiple-access (SC-FDMA) systems. Multiple users, Alices, send confidential messages to a common legitimate base-station, Bob, in the ...