Results 31 to 40 of about 7,570 (288)
Overview of Prospects for Service-Aware Radio Access towards 6G Networks
, 2022 The integration of space–air–ground–sea networking in 6G, which is expected to not only achieve seamless coverage but also offer service-aware access and transmission, has introduced many new challenges for current mobile communications
Xiao Tang +4 more
core +1 more source
Adaptive Cloud Radio Access Networks: Compression and Optimization [PDF]
IEEE Transactions on Signal Processing, 2017 Future mobile networks are facing with exponential data growth due to the proliferation of diverse mobile equipment and data-hungry applications. Among promising technology candidates to overcome this problem, cloud radio access network (C-RAN) has received much attention.
Thang X. Vu +3 more
openaire +2 more sources
Renewable Energy Assisted Function Splitting in Cloud Radio Access Networks
, 2020 Cloud-Radio Access Network (C-RAN) is a promising network architecture to reduce energy consumption and the increasing number of base station deployment costs in mobile networks.
Cavdar, Cicek, +2 more
core +1 more source
Full-Duplex Enabled Cloud Radio Access Network [PDF]
2018 IEEE 87th Vehicular Technology Conference (VTC Spring), 2018 Full-duplex (FD) has emerged as a disruptive solution for improving the achievable spectral efficiency (SE), thanks to the recent major breakthroughs in self-interference (SI) mitigation. The FD versus half-duplex (HD) SE gain, in the context of cellular networks, is however largely limited by the mutual interference (MI) between the downlink (DL) and ...
Arman Shojaeifard +4 more
openaire +1 more source
Energy-efficient radio-over-fiber system for next-generation cloud radio access networks
EURASIP Journal on Wireless Communications and Networking, 2019 The paper proposes a novel adaptive radio-over-fiber (RoF) system for next-generation cloud radio access network (C-RAN), aiming to optimize the operation cost in terms of power consumption while maintaining required data rate. By jointly considering the
Bo Wang, Limei Peng, Pin-Han Ho
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
Cloud-RAN Architecture for Indoor DAS
IEEE Access, 2014 A cloud radio access network (Cloud-RAN) is a new cellular technology that brings baseband processing units for a set of base stations into a central server retaining only the radio front-ends at the cell sites.
Yihenew Dagne Beyene +2 more
doaj +1 more source
On User Mobility in Dynamic Cloud Radio Access Networks [PDF]
IEEE INFOCOM 2018 - IEEE Conference on Computer Communications, 2018 The development of virtualization techniques en- ables an architectural shift in mobile networks, where resource allocation, or even signal processing, become software functions hosted in a data center. The centralization of computing resources and the dynamic mapping between baseband processing units (BBUs) and remote antennas (RRHs) provide an ...
Naboulsi, Diala +4 more
openaire +4 more sources
Prospects and QoS Requirements in 5G Networks
Journal of Telecommunications and Information Technology, 2015 In this article the requirements to some number of KPI that determine the quality of service (QoS) in 5G networks are formulated. The proposed QoS requirements are based on the analysis of functional requirements to 5G networks and traffic parameters ...
Valery O. Tikhvinskiy, Grigory Bochechka
doaj +1 more source
A Survey of 5G Network: Architecture and Emerging Technologies
IEEE Access, 2015 In the near future, i.e., beyond 4G, some of the prime objectives or demands that need to be addressed are increased capacity, improved data rate, decreased latency, and better quality of service.
A. Gupta, R. K. Jha
doaj +1 more source