Orthogonal frequency division multiple access PON (OFDMA-PON) for colorless upstream transmission beyond 10 Gb/s
N Cvijetic, D Qian, J Hu, T Wang - IEEE Journal on Selected …, 2010 - ieeexplore.ieee.org
In this paper, we overview the fundamental principles of next-generation optical Orthogonal
Frequency Division Multiple Access (OFDMA)-PON systems, with a particular focus on …
Frequency Division Multiple Access (OFDMA)-PON systems, with a particular focus on …
Single wavelength source-free OFDMA-PON communication systems and methods
D Qian, N Cvijetic, J Hu, T Wang - US Patent 8,233,797, 2012 - Google Patents
Methods and systems for processing communication signals in an Orthogonal Frequency
Division Multiple Access (OFDMA)-Passive OpticalNetwork (PON) are disclosed. An optical …
Division Multiple Access (OFDMA)-Passive OpticalNetwork (PON) are disclosed. An optical …
A novel OFDMA-PON architecture with source-free ONUs for next-generation optical access networks
D Qian, N Cvijetic, J Hu, T Wang - IEEE Photonics technology …, 2009 - ieeexplore.ieee.org
This letter proposes a novel architecture for next-generation passive optical networks based
on the employment of orthogonal frequency-division multiple access. The key new feature of …
on the employment of orthogonal frequency-division multiple access. The key new feature of …
Multiple-noise-tolerant CO-OFDMA-PON uplink multiple access using AM-DAPSK-OFDM with reflective ONUs
KH Mun, SM Kang, SK Han - Journal of Lightwave Technology, 2018 - opg.optica.org
A reflective coherent orthogonal frequency-division multiple-access (OFDMA) passive
optical network (PON) based on differential amplitude and phase-shift keying (DAPSK) …
optical network (PON) based on differential amplitude and phase-shift keying (DAPSK) …
Analysis of the carrier-suppressed single-sideband modulators used to mitigate Rayleigh backscattering in carrier-distributed PON
By using the carrier-suppressed single-sideband (CS-SSB) modulation, the Rayleigh
backscattering (RB) experienced by the uplink signal can be effectively mitigated due to the …
backscattering (RB) experienced by the uplink signal can be effectively mitigated due to the …
Using OOK modulation for symmetric 40-Gb/s long-reach time-sharing passive optical networks
Due to the requirement of broad bandwidth for next-generation access networks, present
passive optical networks (PONs) will be upgraded to 40 Gb/s or higher data rate PONs …
passive optical networks (PONs) will be upgraded to 40 Gb/s or higher data rate PONs …
Rayleigh noise mitigation using single-sideband modulation generated by a dual-parallel MZM for carrier distributed PON
Hybrid passive optical networks (PONs) with a centralized light source (CLS) could be a
promising solution for the next-generation PON. However, the network with a loop-back …
promising solution for the next-generation PON. However, the network with a loop-back …
Rayleigh noise reduction in 10-Gb/s carrier-distributed WDM-PONs using in-band optical filtering
To circumvent the challenging issue of Rayleigh noise reduction in wavelength-division-
multiplexed passive optical network (WDM-PON), we provide an insight into the source of …
multiplexed passive optical network (WDM-PON), we provide an insight into the source of …
Rayleigh backscattering mitigation using wavelength splitting for heterogeneous optical wired and wireless access
We propose and demonstrate a heterogeneous optical access network using wavelength-
splitting at remote-node to mitigate the Rayleigh backscattering (RB) noises. Two continuous …
splitting at remote-node to mitigate the Rayleigh backscattering (RB) noises. Two continuous …
Utilization of self-injection Fabry–Perot laser diode for long-reach WDM-PON
In this investigation we propose and demonstrate a wavelength widely tunable laser source
employing a self-injected Fabry–Perot laser diode (FP-LD) for long-reach wavelength …
employing a self-injected Fabry–Perot laser diode (FP-LD) for long-reach wavelength …