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This paper proposes a simultaneous wireless information and power transfer (SWIPT)-based cooperative device-to-device (D2D) network, where the D2D pairs are distributed in a circular area. Such networks are particularly helpful in public safety scenarios, where battery constraints signify the need for a resource efficient communication protocol. The node distribution in the circular area is modeled...
The impact of blockages in the performance of next generation wireless networks has recently attracted a lot of attention. In this case, the existence of blockages can provide performance gains as the aggregate interference at a receiver is reduced. Furthermore, the employment of directional antennas at the network's nodes can further boost the performance through the power gains which antenna directionality...
This paper considers transmit covariance matrix design for secrecy rate maximization problem in a multiple-input single-output (MISO) multicasting simultaneous wireless information and power transfer (SWIPT) system. In order to enhance the performance of the system, artificial noise (AN) is added to the transmit signal in the design for the following purposes: to reduce the received signal-to-noise...
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