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Dynamic Distributed Antenna Systems with Wireless mmWave Fronthaul
2019 53rd Asilomar Conference on Signals, Systems, and Computers, 2019Cloud radio access network (CRAN) architectures promise improved scalability of mobile networks, both in terms of network capacity as well as capital expenditure for mobile network operators. Yet, the transition towards CRAN with fully virtualized base band units (BBUs) implemented in the cloud is a significant investment for network operators, since ...
Stefan Schwarz, Stefan Pratschner
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Fiber-Wireless Fronthaul/Backhaul Network Architectures for 5G
2018 IEEE 23rd International Workshop on Computer Aided Modeling and Design of Communication Links and Networks (CAMAD), 20185G-PHOS R &D project aims at architecting and evaluating 5G broadband networks for dense, ultra-dense and hotspot area use cases by capitalizing on existing wireless and optical technologies, while migrating from CPRI -based towards integrated Fiber-Wireless (FiWi) fronthaul/backhaul supporting mmWave mMIMO communications.
Mesogiti, I. +9 more
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Analog Fiber-Wireless Fronthaul Architectures for mmWave 5G Networks
2023Η ενσωμάτωση ασύρματων και οπτικών τεχνολογιών στον τομέα των συστημάτων κινητής επικοινωνίας έχει αποκτήσει αυξημένη σημασία τα τελευταία χρόνια, ειδικά με την εμφάνιση νέων εφαρμογών όπως η επαυξημένη πραγματικότητα, η εικονική πραγματικότητα, το διαδίκτυο των πραγμάτων, ο βιομηχανικός αυτοματισμός και τα αυτόνομα οχήματα.
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WDM-PON for 5G Wireless Fronthaul
IEEE Wireless Communications, 2022Frank J. Effenberger, Dezhi Zhang
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An Efficient Wireless Fronthaul (EWF) Method for LTE Signal Transmission
2017 IEEE 85th Vehicular Technology Conference (VTC Spring), 2017This paper proposes a novel EWF method for LTE signal transmission. Unlike the classical common public radio interface (CPRI) where the in-phase and quadrature (I/Q) waveforms and the control words (CWs) are transmitted as a binary sequence in the time domain, the proposed scheme transmits the analog I/Q waveforms and quadrature amplitude modulation ...
Meng Cai +5 more
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Bandwidth-Efficient Mobile Fronthaul Transmission for Future 5G Wireless Networks
Asia Communications and Photonics Conference 2015, 2015We review recent advances in bandwidth-efficient mobile fronthaul transmission where multiple wireless signals are aggregated and transmitted with their spectral bandwidths unchanged. Applying this technique to future 5G wireless networks with massive-MIMO is also discussed.
Xiang Liu +3 more
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2014 IEEE Avionics, Fiber-Optics and Photonics Technology Conference (AVFOP), 2014
Recent rapid proliferation of smart mobile devices using 4G LTE-A and beyond wireless communications technologies is driving a near term, 10-fold increase in mobile data traffic that requires a build-up of wireless cell sites to support near term evolution fiber-optic based backhaul and fronthaul architecture. Optical fiber access transport needs to be
null Gee-Kung Chang +3 more
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Recent rapid proliferation of smart mobile devices using 4G LTE-A and beyond wireless communications technologies is driving a near term, 10-fold increase in mobile data traffic that requires a build-up of wireless cell sites to support near term evolution fiber-optic based backhaul and fronthaul architecture. Optical fiber access transport needs to be
null Gee-Kung Chang +3 more
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Toward Wireless Fronthaul for Cloud RAN Architectures
2023 IEEE Wireless Communications and Networking Conference (WCNC), 2023Dave Townend +3 more
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Propagation of Millimeter-Wave Fixed Wireless Backhaul/Fronthaul
2023Ralf-Peter Braun, Thomas Schneider
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SDN-Based Resource Management for Optical-Wireless Fronthaul
2021Michail Dalgitsis +3 more
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