[go: up one dir, main page]

Zhang et al., 2024 - Google Patents

MAC-assisted DSP architecture for 50G TDM-PON upstream triple-rate reception

Zhang et al., 2024

Document ID
4143215553251559327
Author
Zhang N
Li J
Bai L
Zhao X
Yu M
Hu L
Liu G
Publication year
Publication venue
Optical Fiber Communication Conference

External Links

Snippet

MAC-assisted DSP Architecture for 50G TDM-PON Upstream Triple-Rate Reception Page 1 MAC-assisted DSP Architecture for 50G TDM-PON Upstream Triple-Rate Reception Nannan Zhang[1], Junwei Li[1,*], Lirong Bai[2] Xiangnan Zhao[3], Miao Yu[2], Leiya Hu[1], Gengchen …
Continue reading at opg.optica.org (other versions)

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/25—Arrangements specific to fibre transmission
    • H04B10/2507—Arrangements specific to fibre transmission for the reduction or elimination of distortion or dispersion
    • H04B10/2543—Arrangements specific to fibre transmission for the reduction or elimination of distortion or dispersion due to fibre non-linearities, e.g. Kerr effect
    • H04B10/2557—Cross-phase modulation [XPM]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/60—Receivers
    • H04B10/66—Non-coherent receivers, e.g. using direct detection
    • H04B10/67—Optical arrangements in the receiver
    • H04B10/676—Optical arrangements in the receiver for all-optical demodulation of the input optical signal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/25—Arrangements specific to fibre transmission
    • H04B10/2507—Arrangements specific to fibre transmission for the reduction or elimination of distortion or dispersion
    • H04B10/2513—Arrangements specific to fibre transmission for the reduction or elimination of distortion or dispersion due to chromatic dispersion
    • H04B10/25133—Arrangements specific to fibre transmission for the reduction or elimination of distortion or dispersion due to chromatic dispersion including a lumped electrical or optical dispersion compensator ; optical dispersion compensators involving optical fibres per se G02B6/293
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/25—Arrangements specific to fibre transmission
    • H04B10/2507—Arrangements specific to fibre transmission for the reduction or elimination of distortion or dispersion
    • H04B10/2513—Arrangements specific to fibre transmission for the reduction or elimination of distortion or dispersion due to chromatic dispersion
    • H04B10/25137—Arrangements specific to fibre transmission for the reduction or elimination of distortion or dispersion due to chromatic dispersion using pulse shaping at the transmitter, e.g. pre-chirping or dispersion supported transmission [DST]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/60—Receivers
    • H04B10/66—Non-coherent receivers, e.g. using direct detection
    • H04B10/69—Electrical arrangements in the receiver
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; Arrangements for supplying electrical power along data transmission lines
    • H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks ; Receiver end arrangements for processing baseband signals
    • H04L25/03006—Arrangements for removing intersymbol interference
    • H04L25/03012—Arrangements for removing intersymbol interference operating in the time domain
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/29—Repeaters
    • H04B10/291—Repeaters in which processing or amplification is carried out without conversion of the main signal from optical form
    • H04B10/293—Signal power control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/60—Receivers
    • H04B10/61—Coherent receivers i.e., optical receivers using an optical local oscillator
    • H04B10/616—Details of the electronic signal processing in coherent optical receivers
    • H04B10/6162—Compensation of polarization related effects, e.g., PMD, PDL
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/07—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/50—Transmitters
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/02—Details
    • H04B3/04—Control of transmission; Equalising
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/02—Wavelength-division multiplex systems
    • H04J14/0221—Power control, e.g. to keep the total optical power constant
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B2210/00—Indexing scheme relating to optical transmission systems
    • H04B2210/25—Distortion or dispersion compensation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
    • H04Q11/0062—Network aspects

Similar Documents

Publication Publication Date Title
US10778364B2 (en) Reduced power consumption for digital signal processing (DSP)-based reception in time-division multiplexing (TDM) passive optical networks (PONs)
EP3539228B1 (en) Higher-level clock and data recovery (cdr) in passive optical networks (pons)
CA2963504C (en) Optical transmitter with optical receiver-specific dispersion pre-compensation
Tao et al. 50-Gb/s/λ TDM-PON based on 10G DML and 10G APD supporting PR10 link loss budget after 20-km downstream transmission in the O-band
Li et al. Bidirectional symmetrical 100 Gb/s/λ coherent PON using a simplified ONU transceiver
US10469172B2 (en) Channel recovery in burst-mode, time-division multiplexing (TDM) passive optical networks (PONs)
Man et al. Downstream transmission of pre-distorted 25-Gb/s fasterthan-Nyquist PON with 10G-class optics achieving over 31 dB link budget without optical amplification
Xue et al. 100G PAM-4 PON with 34 dB power budget using joint nonlinear Tomlinson-Harashima precoding and Volterra equalization
Li et al. Optical amplifier-free 100 Gbit/s/Lamda PAM-W transmission and reception in O-band over 40-km SMF with 10-G class DML
Zhang et al. Optical-and electrical-domain compensation techniques for next-generation passive optical networks
Zhang et al. MAC-assisted DSP architecture for 50G TDM-PON upstream triple-rate reception
Caruso et al. Real-time 100Gb/s downstream PAM4 PON link with 34 dB power budget
Chen et al. Adaptive equalization enabled 25Gb/s NRZ modulation based on 10-G class optics for upstream burst-mode transmission
Li et al. Demonstration of pilot-aided continuous downstream digital signal processing for multi-format flexible coherent TDM-PON
Matsumoto et al. Fast, low-complexity widely-linear compensation for IQ imbalance in burst-mode 100-Gb/s/λ coherent TDM-PON
Torres-Ferrera et al. Field demonstration of 25G-PON and XGS-PON burst-mode upstream coexistence
Hu et al. Equalizer state caching for fast data recovery in optically-switched data center networks
Wang et al. Performance Comparison of OOK, PAM4 and DMT for 50Gb/s Passive Optical Networks
Zhang et al. LGBM-improved-MLSE equalizer for 50Gb/s PAM4 IM-DD PON with 10G class optical transceivers
Sun et al. Low Overhead Adaptive Channel Equalizations for Upstream Burst Reception in 200Gbps Intensity Modulation-Coherent PONs
Zou et al. Wavelength Allocation and Dispersion Penalty Analysis of 50G PON Coexisting with EPON
Busson et al. Experimental Optimization of Entropy and Channel Spacing Combination in Unrepeatered Transmission using 128 GBd PCS-16QAM
Huang et al. LUT-Assisted Clock Data Recovery and Equalization for Burst-Mode 50-100 Gbit/s Bandwidth-Limited Flexible PON
Othman et al. Fast and Robust Preamble Design Based on OCDM Waveforms for Coherent Access Network
Kim et al. Cyclic prefix free 10-Gb/s OFDM for a DML-based long-reach optical access using joint time and frequency domain equalization algorithm