Interference alignment with receive antenna partitioning for SWIPT-enabled fog RANs
We propose a novel interference alignment (IA) technique with receive antenna partitioning (RAP) for simultaneous wireless information and power transfer (SWIPT)-enabled downlink fog radio access networks (F-RANs).The basic idea of the proposed scheme is to apply a generalized Knife downlink IA for each access point (AP) and to divide receive anten