Results 31 to 40 of about 13,999 (261)
Cooperative Hierarchical Caching and Request Scheduling in a Cloud Radio Access Network
IEEE Transactions on Mobile Computing, 2018 In this article, we propose a novel cooperative hierarchical caching framework in a Cloud Radio Access Network (C-RAN), in which a new cloud-cache at Cloud Processing Unit (CPU) is envisioned to bridge the storage-capacity/delay-performance gap between ...
Tuyen X. Tran +3 more
semanticscholar +1 more source
Parallel Two-Way Relay Channel Estimation in Cloud-Based 5G Radio Access Networks
IEEE Access, 2020 The cloud radio access network (C-RAN) aims at migrating the traditional base station functionality to a cloud-based centralized base band unit (BBU) pool, thereby providing a promising paradigm for fifth-generation (5G) wireless systems. This results in
Ali A. El-Moursy +3 more
doaj +1 more source
Fuzzy logic-based call admission control in 5G cloud radio access networks with preemption
EURASIP Journal on Wireless Communications and Networking, 2017 Fifth generation (5G) cellular networks will be comprised of millions of connected devices like wearable devices, Androids, iPhones, tablets, and the Internet of Things (IoT) with a plethora of applications generating requests to the network.
Tshiamo Sigwele +3 more
doaj +1 more source
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
Heterogeneous Cloud Radio Access Networks：Principle，Architecture，Techniques and Challenges
Dianxin kexue, 2015 To mitigate the severe inter-tier interference and enhance limited cooperative gains resulting from the constrained and non-ideal transmissions between adjacent base stations in heterogeneous networks（HetNet），and solve the emerging problems including the
Mugen Peng, Yuan Ai
doaj +2 more sources
C-RAN Traffic Aggregation on Latency-Controlled Ethernet Links
Applied Sciences, 2018 Centralized/Cloud Radio Access Networks (C-RAN) are deployed in converged fixed-mobile networks to exploit the flexibility coming from joint application of Network Function Virtualization (NFV) and Software Defined Networking (SDN).
Federico Tonini +4 more
doaj +1 more source
IEEE Access, 2020 The convergence of optical and wireless networks, and the marginalization of centralized data centers are required for next-generation telecommunications.
Xin Wang +4 more
doaj +1 more source
Optimized Base-Station Cache Allocation for Cloud Radio Access Network With Multicast Backhaul [PDF]
IEEE Journal on Selected Areas in Communications, 2018 The performance of cloud radio access network (C-RAN) is limited by the finite capacities of the backhaul links connecting the centralized processor (CP) with the base-stations (BSs), especially when the backhaul is implemented in a wireless medium. This
Binbin Dai, Ya-Feng Liu, Wei Yu
semanticscholar +1 more source
F-IRAN: Performance Analysis of 6G Fog Intelligent Radio Access Network
IEEE Open Journal of the Communications SocietyThe next generation of wireless systems–Sixth Generation (6G) and beyond–is expected to support ultra-massive connectivity through a dense composition of small- and micro-scale networks with high traffic loads.
Eman A. Anowr +5 more
doaj +1 more source
IEEE Access, 2019 The fifth generation (5G) wireless network technology is set to be standardized by 2020, where the main goals are to improve capacity, reliability, and energy efficiency while reducing latency and massively increasing connection density.
Daniel Peethala +2 more
doaj +1 more source