Distributed Learning Assisted Fronthaul Compression for Multi-Antenna C-RAN
IEEE Access, 2021 This paper investigates the uplink reception in the cloud radio access network (C-RAN), sometimes called centralized-RAN. C-RAN is an architecture for cellular networks which consists of many remote radio units (RRUs) connected to a central processor (CP)
Aymen Askri +2 more
doaj +1 more source
Fronthaul data compression for Uplink CoMP in cloud radio access network (C-RAN) [PDF]
, 2016 The design of efficient wireless fronthaul connections for future heterogeneous networks incorporating emerging paradigms such as cloud radio access network has become a challenging task that requires the most effective utilisation of fronthaul network ...
Avestimehr +24 more
core +2 more sources
Base Band Resource Distributionunder C-RAN [PDF]
Revista Tecnica De La Facultad De Ingenieria Universidad Del Zulia, 2016 Abstract Aim to cost of wireless operators constantly increases but income increases slowly, this paper researches cloud wireless access network (C-RAN) based on concentrated resources pool, proposes a dynamic projection model combined with base band processing unit (Building Base band Unit, BBU) and remote radio unit (Radio Remote Unit,
openaire +2 more sources
Robust Power Optimization for Downlink Cloud Radio Access Networks with Physical Layer Security
Entropy, 2020 Since the cloud radio access network (C-RAN) transmits information signals by jointly transmission, the multiple copies of information signals might be eavesdropped on.
Yijia Zhang, Ruiying Liu
doaj +1 more source
Latency Minimization for Task Offloading in Hierarchical Fog-Computing C-RAN Networks [PDF]
ICC 2020 - 2020 IEEE International Conference on Communications (ICC), 2020 Fog-computing network combines the cloud computing and fog access points (FAPs) equipped with mobile edge computing (MEC) servers together to support computation-intensive tasks for mobile users.
Yijin Pan +3 more
semanticscholar +1 more source
Multi-Tenant C-RAN With Spectrum Pooling: Downlink Optimization Under Privacy Constraints [PDF]
, 2018 IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY, VOL. 67, NO.
Park, Seok-Hwan +2 more
core +3 more sources
Optimum Functional Splits for Optimizing Energy Consumption in V-RAN
IEEE Access, 2020 A virtualized radio access network (V-RAN) is considered one of the key research points in the development of 5G and the interception of machine learning algorithms in the Telecom industry.
Tawfik Ismail, Haitham H. M. Mahmoud
doaj +1 more source
Sequentially Distributed Coalition Formation Game for Throughput Maximization in C-RANs [PDF]
International Journal of Electronics and Telecommunications, 2018 Cloud radio access network (C-RAN) has been proposed as a solution to reducing the huge cost of network upgrade while providing the spectral and energy efficiency needed for the new generation cellular networks.
Abiodun Gbenga-Ilori +1 more
doaj +1 more source
Cloud RAN for Mobile Networks - a Technology Overview [PDF]
, 2014 Cloud Radio Access Network (C-RAN) is a novel mobile network architecture which can address a number of challenges the operators face while trying to support growing end-user’s needs.
Berger, Michael Stübert +6 more
core +1 more source
Heterogeneous Computational Resource Allocation for C-RAN: A Contract-Theoretic Approach
IEEE Transactions on Services Computing, 2021 In this work, we develop a contract theory framework to tackle the allocations of heterogeneous baseband processing units (BBUs) in cloud radio access network. We first model a monopoly market by viewing the BBUs as a kind of resource. The infrastructure
Mingjin Gao +7 more
semanticscholar +1 more source