Inter-Tier Interference Suppression in Heterogeneous Cloud Radio Access Networks [PDF]
IEEE Access, 2015 Incorporating cloud computing into heterogeneous networks, the heterogeneous cloud radio access network (H-CRAN) has been proposed as a promising paradigm to enhance both spectral and energy efficiencies. Developing interference suppression strategies is
Mugen Peng +4 more
doaj +5 more sources
Energy-Effective Power Control Algorithm with Mobility Prediction for 5G Heterogeneous Cloud Radio Access Network [PDF]
Sensors, 2018 In 5G networks, heterogeneous cloud radio access network (H-CRAN) is considered a promising future architecture to minimize energy consumption and efficiently allocate resources. However, with the increase in the number of users, studies are performed to
Hyebin Park, Yujin Lim
doaj +4 more sources
Cooperative Radio Resource Management in Heterogeneous Cloud Radio Access Networks [PDF]
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 +3 more sources
Opportunistic Network Coding-Assisted Cloud Offloading in Heterogeneous Fog Radio Access Networks [PDF]
IEEE Access, 2019 Caching and cloud control are new technologies that were suggested to improve the performance of future wireless networks. Fog radio access networks (F-RANs) have been recently proposed to further improve the throughput of future cellular networks by ...
Yousef N. Shnaiwer +3 more
doaj +4 more sources
Green Heterogeneous Cloud Radio Access Networks: Potential Techniques, Performance Tradeoffs, and Challenges [PDF]
IEEE Communications Magazine, 2017 As a flexible and scalable architecture, heterogeneous cloud radio access networks (H-CRANs) inject strong vigor into the green evolution of current wireless networks.
Jiang, Tao +3 more
core +4 more sources
Energy-Efficient NOMA Enabled Heterogeneous Cloud Radio Access Networks [PDF]
IEEE Network, 2018 Heterogeneous cloud radio access networks (H-CRANs) are envisioned to be promising in the fifth generation (5G) wireless networks. H-CRANs enable users to enjoy diverse services with high energy efficiency, high spectral efficiency, and low-cost ...
Hu, Rose Qingyang +4 more
core +7 more sources
Design considerations for software-defined wireless networking in heterogeneous cloud radio access networks [PDF]
Journal of Internet Services and Applications, 2017 The fifth generation (5G) cellular infrastructure is envisaged as a dense and heterogeneous deployment of small cells overlapping with existing macrocells in the Radio Access Network (RAN).
Marcelo A. Marotta +5 more
doaj +3 more sources
Energy-Efficient Resource Allocation Optimization for Multimedia Heterogeneous Cloud Radio Access Networks [PDF]
, 2016 The heterogeneous cloud radio access network (H-CRAN) is a promising paradigm which incorporates the cloud computing into heterogeneous networks (HetNets), thereby taking full advantage of cloud radio access networks (C-RANs) and HetNets.
Peng, Mugen +3 more
core +3 more sources
Dynamic network slicing for multitenant heterogeneous cloud radio access networks [PDF]
IEEE Transactions on Wireless Communications, 2018 Multitenant cellular network slicing has been gaining huge interest recently. However, it is not well-explored under the heterogeneous cloud radio access network (H-CRAN) architecture.
Li-Chun, Wang +3 more
core +3 more sources
Cloud radio access meets heterogeneous small cell networks: A cognitive hierarchy perspective [PDF]
2016 IEEE 17th International Workshop on Signal Processing Advances in Wireless Communications (SPAWC), 2016 In this paper, the problem of distributed power allocation is considered for the downlink of a cloud radio access network (CRAN) that is coexisting with a heterogeneous network. In this multi-tier system, the heterogeneous network base stations (BSs) as well as the CRAN remote radio heads seek to choose their optimal power to maximize their users ...
Nof Abuzainab, Walid Saad
+6 more sources