Energy Efficient Secure Communication Over Decode-and-Forward Relay Channels - Wang, Dong; Bai, Bo; Chen, Wei; Han, Zhu (IEEE transactions on communications, 2015)
Keywords: Algorithms; Array signal processing; Channels; Combinatorial analysis; difference of convex functions programming; dual decomposition; Energy management; fractional programming; Integer programming; Linear programming; Mathematical analysis; Optimization; Physical layer security; power control; Programming; Relay; relay networks; Relay networks (telecommunications); secure energy efficiency; Security; fractional programming; dual decomposition; Physical layer security; relay networks; secure energy efficiency (EE); power control; difference of convex functions programming