[go: up one dir, main page]

Minkov et al., 2010 - Google Patents

Experimental demonstration of simultaneous compensation of polarization mode dispersion and fiber nonlinearities by LDPC-coded turbo equalization

Minkov et al., 2010

Document ID
1775046581752434401
Author
Minkov L
Djordjevic I
Publication year
Publication venue
Optical Metro Networks and Short-Haul Systems II

External Links

Snippet

In recent years LDPC codes have gained significant interest in the area of optical communication systems due to their capacity-approaching performance, high coding gain and low decoding-complexity. We describe the construction principles of high-rate, high …
Continue reading at www.spiedigitallibrary.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
    • H04B10/60—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
    • 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
    • H04B10/613—Coherent receivers i.e., optical receivers using an optical local oscillator including phase diversity, e.g., having in-phase and quadrature branches, as in QPSK coherent receivers
    • 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
    • H04B10/60—Receivers
    • H04B10/66—Non-coherent receivers, e.g. using direct detection
    • H04B10/69—Electrical arrangements in the receiver
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • 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
    • H04B10/516—Details of coding or modulation
    • 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
    • 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
    • H04B10/501—Structural aspects
    • 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
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0045—Arrangements at the receiver end
    • H04L1/0047—Decoding adapted to other signal detection operation
    • H04L1/005—Iterative decoding, including iteration between signal detection and decoding operation
    • 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
    • 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
    • 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
    • H04B10/11—Arrangements specific to free-space transmission, i.e. transmission through air or vacuum
    • H04B10/112—Line-of-sight transmission over an extended range
    • H04B10/1121—One-way transmission
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/02—Wavelength-division multiplex systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H—ELECTRICITY
    • H03—BASIC ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
    • H03M13/03—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words
    • H03M13/05—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words using block codes, i.e. a predetermined number of check bits joined to a predetermined number of information bits
    • H03M13/11—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words using block codes, i.e. a predetermined number of check bits joined to a predetermined number of information bits using multiple parity bits
    • H03M13/1102—Codes on graphs and decoding on graphs, e.g. low-density parity check [LDPC] codes

Similar Documents

Publication Publication Date Title
Eriksson et al. Impact of 4D channel distribution on the achievable rates in coherent optical communication experiments
US8234538B2 (en) Ultra high-speed optical transmission based on LDPC-coded modulation and coherent detection for all-optical network
US9281902B2 (en) Methods and systems for optical receivers
US20080163025A1 (en) Bit-interleaved ldpc-coded modulation for high-speed optical transmission
Djordjevic Spatial-domain-based hybrid multidimensional coded-modulation schemes enabling multi-Tb/s optical transport
Djordjevic et al. Suppression of fiber nonlinearities and PMD in coded-modulation schemes with coherent detection by using turbo equalization
Rios-Müller et al. Spectrally-efficient 400-Gb/s single carrier transport over 7 200 km
US8140934B2 (en) LDPC-coded multilevel modulation scheme
Zhang et al. Capacity-approaching transmission over 6375 km using hybrid quasi-single-mode fiber spans
Zhang et al. Power-efficient 100 Gb/s transmission over transoceanic distance using 8-dimensional coded modulation
Djordjevic et al. Proposal for beyond 100-Gb/s optical transmission based on bit-interleaved LDPC-coded modulation
Liu et al. Robust generalized filter bank multicarrier based optical access system with electrical polar coding
Okamoto et al. 400Gbit/s/ch field demonstration of modulation format adaptation based on pilot-aided OSNR estimation using real-time DSP
Djordjevic Advanced coding for optical communications
Arlunno et al. Turbo equalization for digital coherent receivers
Li et al. 21.77 Tbps WDM-SDM-PDM Self-Homodyne Coherent Optical Transmission Based on Probabilistic Amplitude Shaping with Cascaded Staircase and Hamming Codes
Minkov et al. PMD compensation in polarization-multiplexed multilevel modulations by turbo equalization
Minkov et al. Experimental demonstration of simultaneous compensation of polarization mode dispersion and fiber nonlinearities by LDPC-coded turbo equalization
Kojima et al. Investigation of low code rate DP-8PSK as an alternative to DP-QPSK
Zhang et al. Experimental study of non-binary LDPC coding for long-haul coherent optical QPSK transmissions
Yuan et al. Bit-error ratio performance improvement using iterative decoding for polybinary-shaped super-nyquist wavelength division multiplexed signals
Djordjevic Coded-orthogonal frequency division multiplexing in hybrid optical networks
Xu et al. Turbo equalization for mitigation of linear and nonlinear impairments in high-speed optical transmission systems
Zhang et al. A good performance watermarking LDPC code used in high-speed optical fiber communication system
Nakamura et al. Optical 8-dimensional time-polarization modulation using square-QAM-constellation and a simple decoding algorithm