Results 21 to 30 of about 509,747 (338)
Multiservice Loss Models for Cloud Radio Access Networks
IEEE Access, 2021 In this paper, a cloud radio access network (C-RAN) is considered where the remote radio heads (RRHs) are separated from the baseband units which form a common pool of computational resource units.
Iskanter-Alexandros Chousainov +3 more
doaj +1 more source
Caching and Multicasting for Fog Radio Access Networks
IEEE Access, 2022 Cache-enabled Fog radio access network (F-RAN) is a promising technology to alleviate the traffic congestion and boost the contents delivery success rate.
Alaa Bani-Bakr +4 more
doaj +1 more source
Optimal sensing performance for cooperative and non-cooperative cognitive radio networks
International Journal of Distributed Sensor Networks, 2017 Spectrum sensing has gained new aspects with the advent of cognitive radio and opportunistic spectrum access techniques. Spectrum sensing plays a vital role in cognitive radio networks, and its reliability determines the success of transmission.
Waqas Khalid, Heejung Yu
doaj +1 more source
Cooperative Radio Resource Management in Heterogeneous Cloud Radio Access Networks
IEEE Access, 2015 Responding to the unprecedented challenges imposed by the 5G communications ecosystem, emerging heterogeneous network architectures allow for improved integration between multiple radio access technologies.
Mikhail Gerasimenko +7 more
doaj +1 more source
Fast tunable lasers in radio-over-fiber access networks [PDF]
, 2006 The authors present a novel concept of employing optical wavelength packet switching (WPS) in radio-over-fiber (RoF) access networks. The Central Station is equipped with a fast tunable laser (TL), which is externally modulated with a data signal ...
Barry, Liam P. +3 more
core +1 more source
ERRANT: Realistic emulation of radio access networks [PDF]
Computer Networks, 2020 Mobile networks have become ubiquitous, but running experiments on them is expensive and hard, given their complexity and diversity. Emulation can be the solution, and, with ERRANT, we offer a realistic emulator of mobile networks based on a large measurement campaign on European Mobile Network Operators.
Trevisan, Martino +2 more
openaire +3 more sources
FlexDRAN: Flexible Centralization in Disaggregated Radio Access Networks
IEEE Access, 2022 Radio Access Network (RAN) disaggregation allows operators to mix-and-match multivendor components and bring RAN services from one end to the other. Despite this goal, issues of resource misuse or performance undershoot may arise because of inflexible ...
Chia-Yu Chang +3 more
doaj +1 more source
Joint Hybrid Backhaul and Access Links Design in Cloud-Radio Access Networks [PDF]
, 2015 The cloud-radio access network (CRAN) is expected to be the core network architecture for next generation mobile radio systems. In this paper, we consider the downlink of a CRAN formed of one central processor (the cloud) and several base-station (BS ...
Al-Naffouri, Tareq Y. +3 more
core +2 more sources
Performance Analysis of Fog-Based Radio Access Networks
IEEE Access, 2019 For the new generation of cellular networks, new architectures are being examined to improve performance. Fog communication is a new paradigm that has been presented to exploit the power of edge computing in regards to throughput and latency.
Heba M. Abdel-Atty +3 more
doaj +1 more source
Artificial Intelligence in Open-Radio Access Network
IEEE Aerospace and Electronic Systems Magazine, 2022 This tutorial seeks to outline the proposed Open Radio Access Network (O-RAN) deployment for Fifth generation (5G) wireless networks. O-RAN seeks to supplant hardware-specific Radio Access Network (RAN) components (e.g., the mobility management entity (MME) or base station (gNB)) with generic hardware, specialized software, and open signaling ...
Paul H. Masur +2 more
openaire +2 more sources