The need for high-speed data connection has significantly strained Mobile Network
Operators (MNOs) due to an exponential increase in traffic. Numerous innovative …

The inter-cell interference (ICI) is a major bottleneck that harshly impairs the cell-edge
performance in the cellular networks. In heterogeneous networks (HetNets), time domain …

This paper is concerned with a cognitive cloud radio access network (CRAN) with a special
attention to efficient and reliable downlink transmission of big data for secondary users …

Efficient computational resource management in 5G Cloud Radio Access Network (C-RAN)
environments is a challenging problem because it has to account simultaneously for …

High spectral efficiency and low latency are required to provide ubiquitous communication
for the emerging applications in 5G wireless communication networks. In this letter, we …

Heterogeneous cloud-radio access network (HC-RAN) is a very promising network
architecture for future generation wireless communication systems. The centralized …

In this paper, we consider jointly optimizing user association, resource allocation and power
allocation in a two tier heterogeneous cloud radio access network (H-CRAN). Our objective …

The cloud radio access network (CRAN) is a promising architecture that can face the hard
challenges imposed on next cellular generations. However, the high computational …

In this paper, the issue of user-centric clustering in cloud radio access networks is
investigated. Specially, the outage probability of the typical user is derived by taking void cell …

This letter considers an optimal signal detection problem for uplink user-centric cloud radio
access network (C-RAN). In user-centric C-RAN, users communicate with nearby remote …