A comprehensive optical mobile fronthaul network toward high-fidelity, flexible and low-latency transport
Sign Up to like & getrecommendations! Published in 2019 at "Photonic Network Communications"
DOI: 10.1007/s11107-019-00829-z
Abstract: Cloud radio access network and the subsequent next-generation fronthaul interface are the key solutions for the upcoming 5G deployment. In both architectures, the baseband units (BBUs) are centralized, and remote radio units (RRUs) are separately… read more here.
Keywords: optical mobile; network; mobile fronthaul; fronthaul ... See more keywords
Peak shrinking and interpolating for PAPR reduction in M-IFoF-based mobile fronthaul
Sign Up to like & getrecommendations! Published in 2021 at "Digital Communications and Networks"
DOI: 10.1016/j.dcan.2021.06.003
Abstract: Abstract We apply a Peak Shrinking and Interpolating (PSI) scheme to improve the Peak-to-Pverage Power Ratio (PAPR) performance in Multiple Intermediate-Frequency-over-Fiber (M-IFoF) based mobile fronthaul. The key idea is to detect the high peaks of… read more here.
Keywords: mobile fronthaul; peak shrinking; shrinking interpolating; ifof ... See more keywords
APP-Aware MAC Scheduling for MEC-Backed TDM-PON Mobile Fronthaul
Sign Up to like & getrecommendations! Published in 2023 at "IEEE Communications Letters"
DOI: 10.1109/lcomm.2023.3250645
Abstract: In the 5G era and beyond, new applications (APPs) have more stringent requirements for low latency. The cloud radio access network (C-RAN) with TDM-PON-based mobile fronthaul (MFH) and multi-access edge computing (MEC) has been regarded… read more here.
Keywords: app aware; mobile fronthaul; latency; aware mac ... See more keywords
AMCC Superimposition and Extraction With Interference Elimination for 5G Mobile Fronthaul
Sign Up to like & getrecommendations! Published in 2018 at "IEEE Photonics Technology Letters"
DOI: 10.1109/lpt.2018.2835520
Abstract: Wavelength-division multiplexing passive optical network (WDM-PON) is an attractive technique for 5G mobile fronthaul (MFH) due to the large bandwidth and low latency. Auxiliary management and control channel (AMCC) is required for WDM-PON to achieve… read more here.
Keywords: interference elimination; mobile fronthaul; interference; amcc superimposition ... See more keywords
DSP-enabled reconfigurable and transparent spectral converters for converging optical and mobile fronthaul/backhaul networks.
Sign Up to like & getrecommendations! Published in 2017 at "Optics express"
DOI: 10.1364/oe.25.013836
Abstract: Dynamically reconfigurable and transparent signal spectral conversion is expected to play a vital role in seamlessly integrating traditional metropolitan optical networks and mobile fronthaul/backhaul networks. In this paper, a simple digital signal processing (DSP)-enabled spectral… read more here.
Keywords: mobile fronthaul; dsp enabled; fronthaul backhaul; backhaul networks ... See more keywords
Digital mobile fronthaul based on delta-sigma modulation employing a simple self-coherent receiver.
Sign Up to like & getrecommendations! Published in 2022 at "Optics express"
DOI: 10.1364/oe.459976
Abstract: The coherent digital radio-over-fiber (DRoF) system is a promising candidate for future mobile fronthaul networks (MFNs) due to its high receiver sensitivity and excellent robustness against nonlinearities. However, conventional coherent receivers with complicated structure and… read more here.
Keywords: employing simple; simple self; coherent receiver; mobile fronthaul ... See more keywords
AMCC nonlinear baseband superimposition and extraction aided by proposed interference cancellation for WDM-PON used in 5G mobile fronthaul.
Sign Up to like & getrecommendations! Published in 2022 at "Optics express"
DOI: 10.1364/oe.466274
Abstract: As the demand for mobile Internet capacity explodes, the research on fifth-generation (5G) mobile communication systems has gradually deepened, which has stringent requirements for latency and transmission capacity, especially in the section called mobile fronthaul… read more here.
Keywords: pon; wdm pon; interference; mobile fronthaul ... See more keywords
Non-iterative blind linearization algorithm for DML-based multi-IF-over-fiber mobile fronthaul systems.
Sign Up to like & getrecommendations! Published in 2019 at "Optics letters"
DOI: 10.1364/ol.44.003901
Abstract: We propose and experimentally demonstrate a novel digital post-linearization algorithm for the mobile fronthaul system employing bandwidth-efficient multiple intermediate frequency-over-fiber technology and a low-cost directly-modulated laser (DML). The proposed linearization algorithm is distinguished for blind… read more here.
Keywords: mobile fronthaul; linearization; linearization algorithm; non iterative ... See more keywords