Although heterogeneous cloud radio access networks (H-CRAN) have emerged for efficient
network management, resource management, and throughput enhancement, new technical …

As a flexible and scalable architecture, heterogeneous cloud radio access networks (H-
CRANs) inject strong vigor into the green evolution of current wireless networks. But the …

Heterogeneous cloud radio access networks incorporate the heterogeneous network and
cloud radio access network concepts for next generation cellular networks. H-CRANs exploit …

Compared with fourth generation cellular systems, fifth generation wireless communication
systems are anticipated to provide spectral and energy efficiency growth by a factor of at …

As a promising paradigm to reduce both capital and operating expenditures, the cloud radio
access network (C-RAN) has been shown to provide high spectral efficiency and energy …

Base station densification is increasingly used by network operators to provide better
throughput and coverage performance to mobile subscribers in dense data traffic areas …

To mitigate the severe inter-tier interference and enhance the limited cooperative gains
resulting from the constrained and non-ideal transmissions between adjacent base stations …

Inspired by the explosive growth of mobile data traffic, the severe inter-tier interference, and
the fierce competition between the total cost of ownership and revenues for mobile …

As a promising paradigm for fifth generation wireless communication systems, cloud radio
access networks (C-RANs) have been shown to reduce both capital and operating …

With centralized processing, cooperative radio, real-time cloud computing, and clean
infrastructure, C-RAN is a" future-proof" solution to sustain the mobile data explosion in …