Results 21 to 30 of about 400 (179)
Optical Fronthaul Options for Meeting 5G Requirements [PDF]
2018 20th International Conference on Transparent Optical Networks (ICTON), 2018 New functional splits for the 5G Radio Access Network have been identified so that fronthaul will no longer need to transport sampled time-domain waveforms. However, the different functional split points place differing demands on the fronthaul transport, while also posing different constraints to 5G techniques, such as massive MIMO. According to these
Gomes, Nathan J. +1 more
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A novel CWDM bearer scheme for 5G fronthaul network
Dianxin kexue, 2021 With the rapid growth of 5G network traffic, the bearer requirement for 6-channel 25 Gbit/s fronthaul has become increasingly obvious.The main schemes and standardizations of fronthaul technology in the existing network were introduced.A novel bearer ...
Ming CHENG, Zhe DU, Dezhi ZHANG
doaj +2 more sources
IEEE Access, 2019 The ever-increasing proliferation of mobile users and new technologies, and the demands for ubiquitous connectivity, high data capacity, faster data speed, low latency, and reliable services have been driven the quest for the next generation, fifth ...
Khan Zeb, Xiupu Zhang, Zhenguo Lu
doaj +1 more source
Energy monitoring and management in 5G integrated fronthaul and backhaul [PDF]
2017 European Conference on Networks and Communications (EuCNC), 2017 Energy efficiency is likely to be the litmus test for the sustainability of upcoming 5G networks. Before the new generation of cellular networks are ready to roll out, their architecture designers are motivated to leverage the SDN technology for the sake of its offered flexibility, scalability, and programmability to achieve the 5G KPI of 10 times ...
Osamah Ibrahiem Abdullaziz +9 more
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5G transport network requirements for the next generation fronthaul interface
EURASIP Journal on Wireless Communications and Networking, 2017 To meet the requirements of 5G mobile networks, several radio access technologies, such as millimeter wave communications and massive MIMO, are being proposed.
J. Bartelt +11 more
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IEEE Open Journal of the Communications Society, 2023 This paper proposes novel designs of line-of-sight multiple-input multiple-output (LOS-MIMO) and a unique sample-level coding scheme for wireless fronthaul (WFH) deployment in Open Radio Access Network (O-RAN) and beyond the fifth-generation (5G) systems.
Juergen Cezanne +6 more
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D-RoF and A-RoF Interfaces in an All-Optical Fronthaul of 5G Mobile Systems
Applied Sciences, 2020 This paper presents a solution for enabling the coexistence of digitized radio-over-fiber (D-RoF) and analog radio-over-fiber (A-RoF) interfaces operating in the optical fronthaul of 5G mobile systems.
Zbigniew Zakrzewski
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Fronthaul cell outage compensation for 5G networks
IEEE Communications Magazine, 2016 5G networks are expected to bring the gigabits per second throughput level per user to reality by 2020. This is done using a combination of new and well known technologies such as C-RAN, self-organizing networks, ultra dense networks, massive MIMO, and millimeter waves. In new RAN architectures, C-RAN has been viewed as a promising 5G architecture that
Mohamed Y. Selim +4 more
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Novel Resource and Energy Management for 5G integrated backhaul/fronthaul (5G-Crosshaul) [PDF]
2017 IEEE International Conference on Communications Workshops (ICC Workshops), 2017 The integration of both fronthaul and backhaul into a single transport network (namely, 5G-Crosshaul) is envisioned for the future 5G transport networks. This requires a fully integrated and unified management of the fronthaul and backhaul resources in a cost-efficient, scalable and flexible way through the deployment of an SDN/NFV control framework ...
Xi Li 0002 +14 more
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Applied Sciences, 2021 The fifth-generation of mobile network (5G) and beyond requires a radio access network (RAN) update in order to cope with the incoming increase of wireless data traffic and new applications.
Ramon Maia Borges +10 more
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