Results 251 to 260 of about 8,775 (289)
Some of the next articles are maybe not open access.
Radio resource calendaring in cloud-based radio access networks
2018 Wireless Days (WD), 2018Bandwidth calendaring refers to the possibility of shifting some bulk data transfers, typically of large size with less stringent real-time constraint, to the moments when the network is less congested. In this paper, we exploit calendering in radio resource allocation in Cloud-based Radio Access Networks (C-RANs), where calendaring naturally fits the ...
Elias, Jocelyne +4 more
openaire +2 more sources
Hailing cloud empowered radio access networks
IEEE Wireless Communications, 2015Radio access networks empowered by CRAN is a new design paradigm that is drawing the attention of many researchers today to tackle the growing complexity of provisioning broadband wireless services. Because of the need to provide high data rates and better coverage simultaneously, operators are maintaining heterogeneous networks with cells of various ...
Khalim Amjad Meerja +2 more
openaire +1 more source
Pico Satellites for Cloud Radio Access Network
2019 IEEE 2nd 5G World Forum (5GWF), 2019Among main targets of fifth generation and beyond networks, there are perceived availability of 99.999% and ‘any-time anywhere’ connectivity. That would allow future generation networks to fully support very sensitive governmental services such as military and emergency ones.
Riccardo Bassoli, Fabrizio Granelli
openaire +1 more source
Comp Transmission in Cloud Radio Access Networks
2015 IEEE Globecom Workshops (GC Wkshps), 2015Coordinated multi-point (CoMP) is an efficient technique to increase cell-edge coverage probability and throughput in cloud radio access network (C- RAN). In this paper, we develop a tractable framework to analytically evaluate the performance of two typical CoMP schemes, namely, zero-forcing beamforming(ZFBF) and non-coherent joint transmission (NC-JT)
Junyu Liu +3 more
openaire +1 more source
On Fairness Optimization for Cloud Radio Access Networks
2019 IEEE 24th International Workshop on Computer Aided Modeling and Design of Communication Links and Networks (CAMAD), 2019Cloud Radio Access Network (C-RAN) has been proposed as an emerging technology to meet the ever-increasing data traffic demands in wireless networks with flexibility in resource management and network operation. Due to the physical limitation for network providers, resource allocation is an important topic in C-RAN.
Chao Liu +2 more
openaire +1 more source
Collaborative radio access of heterogeneous cloud radio access networks and edge computing networks
2016 IEEE International Conference on Communications Workshops (ICC), 2016Although the technical merits of the heterogeneous cloud radio access networks (H-CRAN) architecture have been well demonstrated in terms of data rate enhancement and ubiquitous wireless service provisioning, solely relying on the H-CRAN may not be sufficient to further support full automation and everything-to-everything (X2X) connection for the next ...
Shao-Yu Lien +3 more
openaire +1 more source
A network slicing prototype for a flexible cloud radio access network
2018 15th IEEE Annual Consumer Communications & Networking Conference (CCNC), 2018The next 5G infrastructure is expected to serve a multitude of services with heterogeneous requirements, which might be potentially managed by multiple Mobile Virtual Network Operators (MVNOs) that share the same network infrastructure. The new emerging technologies, such as i) Software Defined Networking (SDN), ii) Network Function Virtualization (NFV)
Costanzo, Salvatore +3 more
openaire +2 more sources
Call Admission Control in Cloud Radio Access Networks
2014 International Conference on Future Internet of Things and Cloud, 2014Over the past decade, wireless communications has experienced tremendous growth, and this growth is likely to multiply in the near future. The proliferation of mobile users and an ever increasing demand for multimedia services has resulted in greater capacity requirements.
Tshiamo Sigwele +2 more
openaire +2 more sources
Rate Aware Network Codes for Cloud Radio Access Networks
IEEE Transactions on Mobile Computing, 2019Cloud radio access networks (C-RAN) gained much attention thanks to their abilities in mitigating interference and providing high data rates by coordinating multiple Remote Radio Heads (RRHs). This paper considers the use of rate aware instantly decodable network coding (RA-IDNC) as a mean to accelerate the broadcast of a set of messages to a set of ...
Mohammed S. Al-Abiad +2 more
openaire +2 more sources
Performance Evaluations of Cloud Radio Access Networks
2017With the skyrocketing amount of data communications, traditional Radio Access Networks (RANs) infrastructure suffers from high capital and operating expenditures. Many countries and mobile network operators, therefore, propose software-defined radio access networks for centralized management, and further apply cloud computing technologies into cellular
Mu-Han Huang +8 more
openaire +1 more source