Results 11 to 20 of about 1,434,249 (208)
Optical Multilevel Pulse Width Modulation for Analog Mobile Fronthaul [PDF]
Photonics, 2018 The evolution of radio access networks is towards a centralized architecture (C-RAN), with massive antenna deployments and large radio-frequency bandwidths.
Lorenzo Combi +4 more
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Beyond 5G Fronthaul Based on FSO Using Spread Spectrum Codes and Graphene Modulators [PDF]
Sensors, 2023 High data rate coverage, security, and energy efficiency will play a key role in the continued performance scaling of next-generation mobile systems. Dense, small mobile cells based on a novel network architecture are part of the answer. Motivated by the
Daniel Neves +9 more
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The Fronthaul Infrastructure of 5G Mobile Networks [PDF]
2018 IEEE 23rd International Workshop on Computer Aided Modeling and Design of Communication Links and Networks (CAMAD), 2018 The next wave of innovation will certainly generate numerous new opportunities for emerging technology solutions based on networking services and applications with stringent key performance indicators (KPIs) such as ultra-low 1 ms latency, a 1000 fold bandwidth increase, 99.99 % reliability and availability, which are immensely above those supported by
Simon Rommel +2 more
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Millimeter wave for 5G mobile fronthaul and backhaul [PDF]
2017 European Conference on Networks and Communications (EuCNC), 2017 The paper aims to provide a high-level view of 5G fronthaul and backhaul wireless transport over millimeter wave (mmWave). In particular, an overview of data rate and latency requirements for three emerging fronthaul interfaces (functional split options) in addition to the backhaul will be given first.
Ping-Heng Kuo, , Mourad, Alain
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Design of Cost-Efficient Optical Fronthaul for 5G/6G Networks: An Optimization Perspective [PDF]
Sensors, 2022 Currently, 5G and the forthcoming 6G mobile communication systems are the most promising cellular generations expected to beat the growing hunger for bandwidth and enable the fully connected world presented by the Internet of Everything (IoE).
Abdulhalim Fayad +3 more
doaj +2 more sources
Multi-Band Analog Radio-over-Fiber Mobile Fronthaul System for Indoor Positioning, Beamforming, and Wireless Access [PDF]
SensorsIn response to the urgent demands of the Internet of Things for precise indoor target positioning and information interaction, this paper proposes a multi-band analog radio-over-fiber mobile fronthaul system.
Hang Yang +3 more
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Jitter impact on mobile fronthaul links
Optical Fiber Communication Conference, 2014 An innovative setup for thorough jitter characterization in fronthaul links is introduced. Tests have been carried out on an operating LTE fronthaul link measuring jitter impact on BER, EVM and frequency deviation.
Thierno A. Diallo +5 more
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The new flexible mobile fronthaul: Digital or analog, or both? [PDF]
2016 18th International Conference on Transparent Optical Networks (ICTON), 2016 It has become apparent that current fronthaul technology cannot be simply extended to meet the projected demands of 5G and beyond mobile systems. This current technology, based on the transport of sampled radio waveforms, has been the preferred option, with analog radio over fiber reserved to relatively niche application scenarios.
Nathan J. Gomes +4 more
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Analog Mobile Fronthaul for 6G and Beyond
Journal of Lightwave TechnologyThis paper highlights the potential of photonic-assisted analog fronthaul solutions, particularly analog radio-over-fiber (ARoF) and analog radio-over-free-space-optics (ARoFSO), as prospective alternatives for the development of 6G applications. First, we present (New-Radio) NR/5G conformance testing of ARoF and ARoFSO fronthaul links ...
Rafael Puerta +16 more
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Integrated optical frequency comb for 5G NR Xhauls [PDF]
Scientific Reports, 2022 We experimentally demonstrate the use of optical frequency combs (OFCs), generated by a photonic integrated circuit (PIC), in a flexible optical distribution network based on fiber-optics and free-space optics (FSOs) links, aimed at the fifth generation ...
Eduardo Saia Lima +5 more
doaj +2 more sources