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 …

This paper presents a content-centric transmission design in a cloud radio access network
by incorporating multicasting and caching. Users requesting the same content form a …

This paper considers a downlink cloud radio access network (C-RAN) in which all the base-
stations (BSs) are connected to a central computing cloud via digital backhaul links with …

This paper studies the energy efficiency of the cloud radio access network (C-RAN),
specifically focusing on two fundamental and different downlink transmission strategies …

The cloud radio access network (C-RAN) concept, in which densely deployed access points
(APs) are empowered by cloud computing to cooperatively support mobile users (MUs), to …

This paper studies the resource allocation algorithm design for secure information and
renewable green energy transfer to mobile receivers in distributed antenna communication …

Cloud radio access network (C-RAN) aims to improve spectrum and energy efficiency of
wireless networks by migrating conventional distributed base station functionalities into a …

Since its first use by Euler on the problem of the seven bridges of Königsberg, graph theory
has shown excellent abilities in solving and unveiling the properties of multiple discrete …

The heterogeneous cloud radio access network (H-CRAN) is a promising paradigm that
incorporates cloud computing into heterogeneous networks (HetNets), thereby taking full …

We propose a joint channel estimation and data detection (JED) algorithm for densely-
populated cell-free massive multiuser (MU) multiple-input multiple-output (MIMO) systems …