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International Conference on Information, Communications and Signal Processing, 2021
Researchers have developed the development of a Heterogeneous Cloud Radio Access Network (HCRAN) consists of a Small Remote Radio Head (S-RRH) for the secondary users (Small Cell Users SUEs) and macro RRH for the primary users (multiple macrocell users ...
Areen Atrouz +2 more
semanticscholar +1 more source
Researchers have developed the development of a Heterogeneous Cloud Radio Access Network (HCRAN) consists of a Small Remote Radio Head (S-RRH) for the secondary users (Small Cell Users SUEs) and macro RRH for the primary users (multiple macrocell users ...
Areen Atrouz +2 more
semanticscholar +1 more source
Resource sharing in heterogeneous cloud radio access networks
IEEE Wireless Communications, 2015Heterogeneous cloud radio access networks incorporate the heterogeneous network and cloud radio access network concepts for next generation cellular networks. H-CRANs exploit the heterogeneity of macro and small cells from HetNets, enabling cellular networks to achieve higher spectral efficiency. Meanwhile, concepts from C-RANs involving baseband units
Marcelo Antonio Marotta +6 more
openaire +1 more source
A Markov-Based Prediction Algorithm for User Mobility at Heterogeneous Cloud Radio Access Network
International Conference on Big Data and Smart Computing, 2019To provide high-quality services to the explosion of users in cellular networks, forecasts of users' next location have been studied. But it is difficult to predict users' next location in urban areas because of mobility and dynamic road and traffic ...
Hyebin Park, Yujin Lim
semanticscholar +1 more source
International Symposium on Networks, Computers and Communications, 2019
In its early deployment, 5G is expected to be integrated with conventional micro wave (µw) base stations (BSs) in small cells using millimetre wave (mmw) band for access to enhance the traditional system.
Z. Fakhri +2 more
semanticscholar +1 more source
In its early deployment, 5G is expected to be integrated with conventional micro wave (µw) base stations (BSs) in small cells using millimetre wave (mmw) band for access to enhance the traditional system.
Z. Fakhri +2 more
semanticscholar +1 more source
Resource sharing in heterogeneous and Cloud Radio Access Networks
2012 IV International Congress on Ultra Modern Telecommunications and Control Systems, 2012This paper analyzes performance of cellular systems with shared resources, where the network with overlapping cells is modeled as a circuit switched network with direct routing. The influence of the degree of sharing, represented by cell overlap percentage, on the call blocking probability is investigated for three scenarios, including cells with ...
Anna Zakrzewska, Villy B. Iversen
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International Conference on Modeling, Analysis and Simulation of Wireless and Mobile Systems, 2018
Heterogeneous Cloud Radio Access Networks (H-CRANs) are a promising cost-effective architecture for 5G system which incorporates the cloud computing into Heterogeneous Networks (HetNets).
D. Ha +3 more
semanticscholar +1 more source
Heterogeneous Cloud Radio Access Networks (H-CRANs) are a promising cost-effective architecture for 5G system which incorporates the cloud computing into Heterogeneous Networks (HetNets).
D. Ha +3 more
semanticscholar +1 more source
Balancing backhaul load in heterogeneous cloud radio access networks
IEEE Wireless Communications, 2015Inspired by the explosive growth of mobile data traffic, the severe inter-tier interference, and the fierce competition between the total cost of ownership and revenues for mobile operators, the heterogeneous cloud radio access network (H-CRAN) has been proposed as one of the most prominent ways to handle these challenges. The key idea of the H-CRAN is
Chen Ran, Shaowei Wang, Chonggang Wang
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Allocating Multi-type Resources in Heterogeneous Cloud Radio Access Networks
Mobile Networks and Applications, 2017Heterogeneous cloud radio access network (H-CRAN) has been proposed as a promising architecture for 5G communication system. By incorporating cloud computing into heterogeneous networks (HetNets), the H-CRAN is supposed to provide seamless service with high energy efficiency, strong processing capability and good Quality of Service (QoS) guarantees ...
Ke Wang, ZhongYuan Zhao, Yi Cen
openaire +1 more source
Cloud Native Hardware Accelerated 5G virtualized Radio Access Network
IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, 2021Cloud Radio Access Network consists in deporting and pooling radio processing on shared servers for a better use of computing resources, more agile operations, and thus optimizing costs and energy performance.
J. Dion +4 more
semanticscholar +1 more source
Modelling the energy efficiency of Heterogeneous Cloud Radio Access Networks
2015 International Conference on Emerging Technologies (ICET), 2015Cellular network performance is measured by its spectral and energy efficiency, with power consumption an important key to success for the upcoming heterogeneous (HetNet) communication system generations. The proposed models presented in this paper, component, linear, and parameterized power models, analyse and evaluate the power consumption ...
R.S. Alhumaima +2 more
openaire +1 more source