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 …

Big data is generated from various sources, such as the Internet of things, social media,
databases, wearables, smart cars, and so on, and is characterized by five V's: volume, value …

Cognitive radio (CR) has emerged as a promising solution to problem of inefficient spectrum
utilization in wireless networks. The process of spectrum sensing and allocation generates …

Cloud Radio Access Network (Cloud-RAN) is a novel architecture that aims at centralizing
the baseband processing of base stations. This architecture opens paths for joint, flexible …

Cloud Radio Access Network is a promising mobile network architecture. It is based on
decoupling Base Band Units (BBUs) from Radio Remote Units (RRUs) and on centralizing …

Cloud radio access network (CRAN), in which remote radio heads (RRHs) are deployed to
serve users in a target area, and connected to a central processor (CP) via limited-capacity …

This paper considers the problem of joint radio and computing resource allocation in Cloud
Radio Access Network (C-RAN) architecture. We develop a resource allocation scheme to …

Featured by centralized processing and cloud-based infrastructure, cloud radio access
network (C-RAN) has emerged as a promising solution to handle the data proliferation in …

Cloud radio access network (C-RAN) is a promising architecture to fulfill the ever-increasing
resource demand in telecommunication networks. In C-RAN, a base station is decoupled …

Cognitive radio networks (CRNs) are expected to improve spectrum utilization efficiently by
allowing secondary users (SUs) to opportunistically access the licensed spectrum of primary …