Base Station Activation in Coordinated Multi-point Joint Transmission-based Ultra Dense Networks

In this paper, we consider a novel base station (BS) activation scheme for the coordinated multi-point (CoMP) transmission in multi-tier CoMP-based ultra dense network (CUDN). In this proposed scheme, we introduce a new activation parameter, which is defined by using the number of associated users and the corresponding number of cooperating BSs for each of these associated users. With this new act...