5G NR PRIVATE NETWORK COST EVALUATION IN TELECOMMUNICATIONS, CONSTRUCTION AND POWER DISTRIBUTION [PDF]
Proceedings on Engineering Sciences, 2023 In the 5G concept, nonpublic networks can be used in any private enterprises. However, the most relevant at present is the introduction of private networks in priority sectors of the economy.
Danila Kondrashov +5 more
doaj +1 more source
Open RAN—Radio Access Network Evolution, Benefits and Market Trends
Applied Sciences, 2022 Open RAN (radio access network) movement is perceived as a game changer, having robust potential to introduce shifts in mobile radio access networks towards tailor-made solutions based on the architecture decomposition.
Dariusz Wypiór +2 more
doaj +1 more source
Compressive Channel Estimation and Multi-user Detection in C-RAN [PDF]
, 2017 This paper considers the channel estimation (CE) and multi-user detection (MUD) problems in cloud radio access network (C-RAN). Assuming that active users are sparse in the network, we solve CE and MUD problems with compressed sensing (CS) technology to ...
Qi He +3 more
openalex +3 more sources
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
Data-Driven C-RAN Optimization Exploiting Traffic and Mobility Dynamics of Mobile Users
IEEE Transactions on Mobile Computing, 2021 The surging traffic volumes and dynamic user mobility patterns pose great challenges for cellular network operators to reduce operational costs and ensure service quality.
Longbiao Chen +5 more
semanticscholar +1 more source
Power Over Fiber in C-RAN With Low Power Sleep Mode Remote Nodes Using SMF
Journal of Lightwave Technology, 2021 Power over fiber (PoF) with sleep mode operation in centralized radio access networks (C-RAN) of low power Remote Radio Heads (RRH) helps to reduce power consumption.
J. D. López-Cardona +3 more
semanticscholar +1 more source
Rate Splitting Multiple Access in C-RAN: A Scalable and Robust Design [PDF]
IEEE Transactions on Communications, 2020 Cloud radio access networks (C-RAN) enable a network platform for beyond the fifth generation of communication networks (B5G), which incorporates the advances in cloud computing technologies to modern radio access networks.
A. Ahmad +3 more
semanticscholar +1 more source
Advances in Improving Energy Efficiency of Fiber–Wireless Access Networks: A Comprehensive Overview
Sensors, 2023 Due to the growing impact of the information and communications technology (ICT) sector on electricity usage and greenhouse gas emissions, telecommunication networks require new solutions which will enable the improvement of the energy efficiency of ...
Josip Lorincz +2 more
doaj +1 more source
Research on digital mine all-optical network based on 5G C-RAN technology
Gong-kuang zidonghua, 2023 One of the primary issues in building a digital mine is to build a high-quality information network with low latency, large bandwidth, and high reliability.
SHEN Xue, LIU Jichao, LI Longfei
doaj +1 more source
Multivariate Fronthaul Quantization for Downlink C-RAN [PDF]
IEEE Transactions on Signal Processing, 2016 The Cloud-Radio Access Network (C-RAN) cellular architecture relies on the transfer of complex baseband signals to and from a central unit (CU) over digital fronthaul links to enable the virtualization of the baseband processing functionalities of distributed radio units (RUs).
Lee, Wonju +3 more
openaire +3 more sources