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PlaceRAN: Optimal Placement of Virtualized Network Functions in Beyond 5G Radio Access Networks
IEEE Transactions on Mobile Computing, 2023The fifth-generation mobile evolution introduces Next-Generation Radio Access Networks (NG-RAN), splitting the RAN protocol stack into the eight disaggregated options combined into three network units, i.e., Central, Distributed, and Radio.
Fernando Zanferrari Morais +6 more
semanticscholar +1 more source
Photonics for radio access networks
2017 19th International Conference on Transparent Optical Networks (ICTON), 2017In this work we analyse radio access networks (RAN) deployments from the capacity and cost points of view. We find that in order to support the new radio (NR) with system bandwidth of 800MHz and reduce the number of fibre connections between NR and baseband units (BBU) one can use dense wavelength division multiplexing (DWDM), pulse amplitude ...
Gemma Vall-Llosera +3 more
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The Evolution of Radio Access Network Towards Open-RAN: Challenges and Opportunities
2020 IEEE Wireless Communications and Networking Conference Workshops (WCNCW), 2020The coexistence of massive Internet of Things (IoT)network and modern technologies (e.g., high speed gaming and self driving vehicles) requires a versatile network which can provide support to all such applications.
S. Singh, Rohit Singh, B. Kumbhani
semanticscholar +1 more source
Priority-Based Downlink Wireless Resource Provisioning for Radio Access Network Slicing
IEEE Transactions on Vehicular Technology, 2021This paper examines network slicing within the radio access network which employs an orthogonal frequency division multiple access system for downlink communications.
A. Hossain, N. Ansari
semanticscholar +1 more source
Proceedings of 1994 International Conference on Personal Wireless Communications, 2002
Presently, there is an increasing interest in radio access as an alternative to other access technologies, because the existing radio technologies for fixed and mobile subscribers, might have advantages that make them superior to solutions based an wires for certain applications.
A. Redondo, J. Cancelo
openaire +1 more source
Presently, there is an increasing interest in radio access as an alternative to other access technologies, because the existing radio technologies for fixed and mobile subscribers, might have advantages that make them superior to solutions based an wires for certain applications.
A. Redondo, J. Cancelo
openaire +1 more source
IEEE Transactions on Green Communications and Networking
Autonomous decision-making is considered an intercommunication use case that needs to be addressed when integrating open radio access networks with mobile-based 5G communication.
A. Khan +6 more
semanticscholar +1 more source
Autonomous decision-making is considered an intercommunication use case that needs to be addressed when integrating open radio access networks with mobile-based 5G communication.
A. Khan +6 more
semanticscholar +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
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Radio Access Network sharing in cellular networks
2013 21st IEEE International Conference on Network Protocols (ICNP), 2013Mobile operators are witnessing a dramatic increase in traffic spurred by a combination of popularity of smartphones, innovative applications and diverse services. As mobile traffic transitions from being voice dominated to video and data dominated, the revenue per byte for the mobile operators is declining at an unhealthy rate.
Rajesh Mahindra +3 more
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Blockchain Radio Access Network Beyond 5G
IEEE wireless communications, 2020We present a blockchain radio access network (B-RAN) as an advanced wireless access paradigm. The proposed B-RAN unites massive trustless subnetworks to form a large-scale trustworthy cooperative network by leveraging the blockchain principle.
Xintong Ling +4 more
semanticscholar +1 more source
Radio Access Network Emulator for LTE
2009 IEEE International Conference on Wireless and Mobile Computing, Networking and Communications, 2009In this paper we present an LTE RAN (Radio Access Network) Emulator based on a new method for mobile channels modeling. The new method is then used to model the OFDMA Downlink of LTE (Long Term Evolution) link level performance under 16-QAM hierarchical modulation.
Walter Fragoso +2 more
openaire +1 more source