Non-Orthogonal eMBB-URLLC Radio Access for Cloud Radio Access Networks with Analog Fronthauling [PDF]
Entropy, 2018 This paper considers the coexistence of Ultra Reliable Low Latency Communications (URLLC) and enhanced Mobile BroadBand (eMBB) services in the uplink of Cloud Radio Access Network (C-RAN) architecture based on the relaying of radio signals over analog ...
Andrea Matera +3 more
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Optimizing Cooperative Cognitive Radio Networks with Opportunistic Access [PDF]
Journal of Computer Networks and Communications, 2012 Optimal resource allocation for cooperative cognitive radio networks with opportunistic access to the licensed spectrum is studied. Resource allocation is based on minimizing the symbol error rate at the receiver.
Ammar Zafar +3 more
doaj +4 more sources
A dynamic spectrum access scheme for cognitive radio networks [PDF]
, 2009 —In this paper, the dynamic spectrum access problem for cognitive radio (CR) networks is formulated as maximizing the sum channel capacity while satisfying the power budgets of individual secondary user radios as well as the SINR constraints on both the ...
Ke-Lin Du, M.N.S. Swamy, Qiang Ni
openalex +3 more sources
Multiband Spectrum Access: Great Promises for Future Cognitive Radio Networks [PDF]
, 2014 Cognitive radio has been widely considered as one of the prominent solutions to tackle the spectrum scarcity. While the majority of existing research has focused on single-band cognitive radio, multiband cognitive radio represents great promises towards ...
Ghaith Hattab, Mohamed Ibnkahla
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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
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Editorial: Resource Allocation in Cloud-Radio Access Networks and Fog-Radio Access Networks for B5G Systems [PDF]
Frontiers in Communications and Networks, 2021 Hayssam Dahrouj +8 more
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ENVIRAN: Energy efficient virtual radio access networks
, 2013 Global Wireless ...
Adrian Popescu +6 more
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Toward Greener 5G and Beyond Radio Access Networks—A Survey
IEEE Open Journal of the Communications Society, 2023 Mobile network traffic is increasing and so is the energy consumption. The Radio Access Network (RAN) part is responsible for the largest share of the mobile network energy consumption, and thus; an important consideration when expanding mobile networks ...
Line M. P. Larsen +3 more
doaj +1 more source
5G radio access networks: A survey
Array, 2022 The fifth generation (5G) technology improves the user experience and creates new possibilities for a variety of applications, including transportation, device-to-device communication, agriculture, and manufacturing.
Vuyo S. Pana +2 more
doaj +1 more source
Enabling virtual radio functions on software defined radio for future wireless networks [PDF]
, 2020 Today's wired networks have become highly flexible, thanks to the fact that an increasing number of functionalities are realized by software rather than dedicated hardware.
DaSilva, Luiz +7 more
core +2 more sources