Results 21 to 30 of about 4,255 (193)
Fronthaul evolution: From CPRI to Ethernet [PDF]
, 2015 It is proposed that using Ethernet in the fronthaul, between base station baseband unit (BBU) pools and remote radio heads (RRHs), can bring a number of advantages, from use of lower-cost equipment, shared use of infrastructure with fixed access networks,
Anthony Magee +12 more
core +1 more source
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
openaire +1 more source
Advanced Service Data Provisioning in RoF-based Mobile Backhauls/Fronthauls
Artificial Intelligence, Soft Computing and Applications, 2022 A new cost-efficient concept to realize a real-time monitoring of quality-of-service metrics and other service data in 5G and beyond access network using a separate return channel based on a vertical cavity surface emitting laser in the optical injection locked mode that simultaneously operates as an optical transmitter and as a resonant cavity ...
Belkin, Mikhail E. +2 more
openaire +2 more sources
A Bidirectional WDM-PON Free Space Optical (FSO) System for Fronthaul 5 G C-RAN Networks
IEEE Photonics Journal, 2023 High-speed cellular technologies require low-latency and high-capacity optical networks. The Centralized Radio Access Network (C-RAN) architecture offers a cost-effective solution for mobile network deployment.
Fady El-Nahal +3 more
doaj +1 more source
Flexible Mobile Fronthaul with Coherent UDWDM-PON
2018 20th International Conference on Transparent Optical Networks (ICTON), 2018 Ultra Dense Wavelength Division Multiplexing (UDWDM) has been proposed for future Passive Optical Networks (PONs) to support the increase of access traffic, furnishing an improved capacity while introducing point-to-point logical connections with the Wavelength-To-The-User (WTTU) concept, enabled by low cost coherent transceivers with high sensitivity.
Segarra Mullerat, Josep +2 more
openaire +2 more sources
Enabling Flexible Link Capacity for eCPRI-Based Fronthaul With Load-Adaptive Quantization Resolution
IEEE Access, 2019 Bandwidth-efficient 5G optical fronthaul interfaces, such as the Ethernet-based common public radio interface (eCPRI), with novel low layer split (LLS) are being actively investigated.
Longsheng Li +7 more
doaj +1 more source
Towards Mobile Fronthaul for 6G Networks
Optical Fiber Communication Conference (OFC) 2023, 2023 In less than a decade, rapid developments have taken place in mobile fronthaul technology. As research and development for 6G commences, the future possible directions for fronthaul technology will be outlined in this tutorial.
openaire +2 more sources
Optical communications and networking solutions for the support of C-RAN in a 5G environment [PDF]
, 2019 The widespread availability of mobile devices such as tablets and smartphones has led to fast-increasing mobile data traffic in the last few years [...
Eramo, Vincenzo +2 more
core +1 more source
Introducing mobile edge computing capabilities through distributed 5G Cloud Enabled Small Cells [PDF]
, 2016 Current trends in broadband mobile networks are addressed towards the placement of different capabilities at the edge of the mobile network in a centralised way. On one hand, the split of the eNB between baseband processing units and remote radio headers
Belesioti, Maria +16 more
core +5 more sources
Fronthaul Load Balancing in Energy Harvesting Powered Cloud Radio Access Networks
IEEE Access, 2017 Enhanced with wireless power transfer capability, cloud radio access network (C-RAN) enables energy-restrained mobile devices to function uninterruptedly.
Cheng Qin +3 more
doaj +1 more source