Beyond 5G fronthaul based on FSO using spread spectrum codes and graphene modulators

D Neves, A Sanches, R Nobrega, H Mrabet, I Dayoub… - Sensors, 2023 - mdpi.com
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 …

In-band full-duplex multiband mobile fronthaul network based on analog radio-over-fiber and tandem SSB modulation

H Yang, T Shi, Y Chen - Applied Optics, 2023 - opg.optica.org
An in-band full-duplex multiband mobile fronthaul network is proposed based on analog
radio-over-fiber and tandem single-sideband (TSSB) modulation. Two optical carriers with a …

Efficient 100-Gb/s wide multi-band RoF system using single-drive MZM with bias-controlled chirp parameter for 6 G indoor network

J Kim, JY Huh, SR Moon, SH Chang, HS Kang - Optics Express, 2025 - opg.optica.org
The explosive growth of mobile data traffic and the demands of 6 G networks for ultra-high
data rates and low latency necessitate advanced infrastructure solutions. One promising …

Hybrid radio-over-fiber transport system to support heterogeneous indoor mobile network environments

SR Moon, M Sung, E Kim, JK Lee, SH Cho… - Journal of Optical …, 2024 - opg.optica.org
The recent advances in mobile network technologies are based on pioneering higher radio
frequency ranges such as millimeter wave and (sub-) terahertz bands. Most likely, the …

Full-duplex multi-band 5G/6G coexistence mobile fronthaul network based on RoF with RF self-interference cancellation

M Han, M Li, M Wang, B Wu, B Yin, Y Li, Y Liu - Optical Fiber Technology, 2023 - Elsevier
A bidirectional multi-band mobile fronthaul network based on the radio over fiber technology
is proposed, which allows three different radio frequency (RF) bands at 3.5 GHz, 26 GHz …

Dynamic ONU grouping algorithm based on combination partition for centralized flexible PON

J Chen, Q Tian, X Zhang, F Wang, D Sun, L Zhu… - Applied Optics, 2024 - opg.optica.org
The traditional optical access network architecture is fixed, and passive optical networking
(PON) is only used as the transmission pipeline, which fails to make full use of the exchange …

Multi-band microwave vector signal generation and transmission for mobile fronthaul networks

H Yang, T Shi, Y Chen - Thirteenth International Conference …, 2022 - spiedigitallibrary.org
A multi-band microwave vector signal generation and transmission scheme is proposed for
mobile fronthaul networks based on dense wavelength division multiplexing (DWDM) and …

In-band full-duplex multiband mobile fronthaul network based on analog radio

H Yang, T Shi, Y Chen - 2023 - opg.optica.org
An in-band full-duplex multiband mobile fronthaul network is proposed based on analog
radio-over-fiber and tandem single-sideband (TSSB) modulation. Two optical carriers with a …