Secrecy Wireless Information and Power Transfer in Fading Wiretap Channel

• Published in: IEEE transactions on vehicular technology Vol. 65; no. 1; pp. 180 - 190
• Main Authors: Xing, Hong, Liu, Liang, Zhang, Rui
• Format: Journal Article
• Language: English
• Published: New York IEEE 01.01.2016; The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
• Subjects: alternating optimization; artificial noise; Channels; Communication system security; Economic models; Energy harvesting; Erbium; ergodic capacity; Fading; fading channel; Information processing; Messages; Optimization; outage probability; Outages; physical-layer security; power control; Power transfer; Receivers; Resource management; Simultaneous wireless information and power transfer (SWIPT); Wireless communication; fading channel; outage probability; artificial noise (AN); simultaneous wireless information and power transfer (SWIPT); energy harvesting; ergodic capacity; power control; Alternating optimization; physical-layer security

Simultaneous wireless information and power transfer (SWIPT) has recently drawn significant interest for its dual use of radio signals to provide wireless data and energy access at the same time. However, a challenging secrecy communication issue arises as the messages sent to the information receiv...