Upstream receiver IQ impairment analysis and compensation in
The growing demand for high-capacity and flexible access has made digital subcarrier multiplexing (DSCM)-based coherent passive optical networks (PONs) increasingly attractive.
Read MoreThe growing demand for high-capacity and flexible access has made digital subcarrier multiplexing (DSCM)-based coherent passive optical networks (PONs) increasingly attractive.
Read MoreSparse code multiple access (SCMA) is a promising technology to provide high throughput and overall improved system performance at affordable cost for next-generation passive
Read MoreIn this paper, the concept of a filterless network based on advanced transmission technologies and passive optical interconnections between core nodes was presented and explored
Read MoreWith the development of the Internet of Things, cloud networking, and 4K/8K high-definition video, global internet traffic has seen a dramatic increase.
Read MoreDispersion compensation is the control of the overall chromatic dispersion of a system by adding optical elements with a suitable amount of dispersion.
Read MoreIn addition, analyses and comparison of the equilibrium performances, features, characteristics, and applicability of the various optical- and electrical-domain compensation schemes
Read MoreThe Modified Manchester (MM) signaling has been presented in long reach optical access networks where optical equalization method was adopted to alleviate the distortion of the signal
Read MoreCoherent receivers offer a potential solution for implementing a high-capacity, long-reach (up to 100 km) passive optical network (LR-PON), due mainly to their high sensitivity, frequency
Read More1082 Vol. 16, No. 11 / November 2024 / Journal of Optical Communications and Networking Research Article SkipNet: an adaptive neural
Read MoreThe results show that cost-effective filterless solutions can be found for different network sizes and topologies. The results of a comparative study show that filterless networks represent a
Read MoreCompared to intensity modulation/direct detection (IM/DD), a recently proposed coherent PON incorporates a local oscillator laser at the receiver, enabling superior receiver sensitivity,
Read MoreBeyond 100G passive optical networks (PONs) will be required to meet the ever-increasing traffic demand in the future. Coherent optical
Read MoreAbstract – Passive Optical Networks (PON) are significant research interest at present for both the industry and the academia considering its successful deployment in the metro networks. The
Read MoreThis article proposes filter type optical compensation and Volterra type electrical compensation techniques to compensate nonlinear inter-symbol interference caused by vestigial sideband, limited
Read MoreFor many years, passive optical networks (PONs) have received a considerable amount of attraction regarding their potential for providing
Read MoreNext-generation optical access networks are evolving towards ultra-high bit rates (above 50 Gbps per wavelength) and extended fiber reach architectures. This trend will likely push the
Read More• We perform Intersymbol Interference (ISI) compensation through Minimum Mean Square Error (MMSE) based equalization and Maximum Likelihood Sequence Detection (MLSE). Also, closed-form
Read MoreIn this work, we propose and demonstrate a carrier distributed WDM-PON using a reflective semiconductor optical amplifier-based ONU that can adjust its upstream data rate to accommodate
Read MoreThe transfer of radio frequency (RF) signal via optical fiber is widely adopted in distributed antenna systems and clock standard disseminating networks. To suppress the phase variation caused by
Read MoreThe gigabit-class passive optical networks are standardized and deployed nowadays. With ever increasing demand for higher speeds, next
Read MoreThis article provides a detailed principle explanation of 3R methods (reamplification, reshaping, and retiming) to reach the extension of passive
Read MoreA passive optical network (PON) is defined as a point-to-multipoint communication architecture that utilizes a single optical fiber split among multiple endpoints, allowing for increased bandwidth and
Read MoreSummary Passive Optical Networks require burst-mode operation in upstream direction due to bandwidth sharing among attached users Implications for Transmitters High Extinction Ratio Fast
Read MoreIt provides cost-effective, energy efficient network architecture and can be realized in integrated wired/wireless network scenarios for fronthaul/backhaul data transmissions. This paper reviews the
Read MoreFor many years, passive optical networks (PONs) have received a considerable amount of attraction regarding their potential for providing
Read MoreThis paper presents the performance of an Orthogonal Frequency Division Multiplexing (OFDM) system using intensity modulation with the modern equalizer in Wavelength–Division
Read MoreA scheme for upstream access and local area networking in passive optical networks (PONs) using a single self-seeded reflective semiconductor optical amplifier (RSOA) placed in customer premises is
Read MorePassive Optical Networks (PON) represent the cornerstone of modern fiber-to-the-home (FTTH) infrastructure, providing cost-effective, scalable, and
Read More+27 10 247 8396
Unit 7, Summit Place, 21 Summit Rd, Midrand, Johannesburg, 1685, South Africa