Surveying 5G techno-economic research to inform the evaluation of 6G wireless technologies

EJ Oughton, W Lehr - IEEE Access, 2022 - ieeexplore.ieee.org
Techno-economic assessment is a fundamental technique engineers use for evaluating new
communications technologies. However, despite the techno-economics of the fifth cellular …

A survey on increasing the capacity of 5G fronthaul systems using RoF

BS Bismi, S Azeem - Optical Fiber Technology, 2022 - Elsevier
Over the previous few decades, the need for wireless connectivity has exploded. Fifth
generation (5G) communications, which have much more features than fourth-generation …

Integrated solutions for deployment of 6G mobile networks

T Sizer, D Samardzija, H Viswanathan… - Journal of Lightwave …, 2021 - ieeexplore.ieee.org
The promise of future generations of mobile communication, both 5.5 and 6G, is that of
continued increases in capacity and coverage of the wireless communication network …

DSP-enhanced radio-over-fiber technologies for 5G-and-beyond wired-wireless convergence

P Zhu, Y Yoshida, A Kanno… - Journal of Optical …, 2022 - opg.optica.org
Wired-wireless convergence is considered one of the most promising concepts for the
access networks in the upcoming beyond-5G era, a notable example being the radio-over …

Techno-economics of fiber versus microwave for mobile transport network deployments

M Lashgari, F Tonini, M Capacchione… - Journal of Optical …, 2023 - opg.optica.org
One of the challenges network operators face is designing and deploying cost-efficient
transport networks (TNs) to meet the high capacity and strict latency/reliability requirements …

Amplified radio-over-fiber system linearization using recurrent neural networks

LAM Pereira, LL Mendes, CJA Bastos Filho… - Journal of Optical …, 2023 - opg.optica.org
Ubiquitous communication is an emergent feature of the future sixth generation of mobile
communication (6G) networks. One of the main challenges of this upcoming mobile network …

Latency Optimized C-RAN in Optical Backhaul and RF Fronthaul Architecture for Beyond 5G Network: A Comprehensive Survey

A Bhandari, AG IEEE, ST IEEE, JJPCR IEEE… - Computer Networks, 2024 - Elsevier
The need for high-speed data connection has significantly strained Mobile Network
Operators (MNOs) due to an exponential increase in traffic. Numerous innovative …

RoF-based indoor distributed antenna system that can simultaneously support 5G mmWave and 6G terahertz services

SR Moon, M Sung, ES Kim, JK Lee, SH Cho, J Kim - Optics Express, 2022 - opg.optica.org
The telecommunication society is paving the way toward ultra-high frequency regions,
including the millimeter wave (mmWave) and sub-terahertz (sub-THz) bands. Such high …

Machine learning-based linearization schemes for radio over fiber systems

LAM Pereira, LL Mendes… - IEEE Photonics …, 2022 - ieeexplore.ieee.org
This work proposes a novel machine learning (ML)-based linearization scheme for radio-
over-fiber (RoF) systems with external modulation. The proposed approach has the …

Comparative study for evaluating the cost efficiency of 5G Ethernet mobile fronthaul networks

J Kim, SH Chang, JK Lee - Journal of Optical Communications and …, 2022 - opg.optica.org
With the advances in mobile network technologies, the fronthaul is being evolved to
centralized and cloud networks, leading to the emergence of various optical multiplexing …