An FPGA design of generalized low-density parity-check codes for rate-adaptive optical transport networks

Research output: Chapter in Book/Report/Conference proceedingConference contribution

4 Citations (Scopus)

Abstract

Forward error correction (FEC) is as one of the key technologies enabling the next-generation high-speed fiber optical communications. In this paper, we propose a rate-adaptive scheme using a class of generalized low-density parity-check (GLDPC) codes with a Hamming code as local code. We show that with the proposed unified GLDPC decoder architecture, a variable net coding gains (NCGs) can be achieved with no error floor at BER down to 10-15, making it a viable solution in the next-generation high-speed fiber optical communications.

Original languageEnglish (US)
Title of host publicationOptical Metro Networks and Short-Haul Systems VIII
PublisherSPIE
Volume9773
ISBN (Electronic)9781510600089
DOIs
StatePublished - 2016
EventOptical Metro Networks and Short-Haul Systems VIII - San Francisco, United States
Duration: Feb 16 2016Feb 18 2016

Other

OtherOptical Metro Networks and Short-Haul Systems VIII
CountryUnited States
CitySan Francisco
Period2/16/162/18/16

Fingerprint

Optical Fiber Communication
Optical fiber communication
Low-density Parity-check (LDPC) Codes
Field Programmable Gate Array
Field programmable gate arrays (FPGA)
parity
High Speed
Hamming Code
Coding Gain
Forward error correction
optical communication
Error Correction
high speed
Parity
fibers
decoders
coding
Design
Architecture
Class

Keywords

  • Fiber-optics communications
  • GLDPC codes
  • low-density parity-check (LDPC) codes
  • rate adaptive coding

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Computer Science Applications
  • Electrical and Electronic Engineering
  • Applied Mathematics

Cite this

An FPGA design of generalized low-density parity-check codes for rate-adaptive optical transport networks. / Zou, Ding; Djordjevic, Ivan B.

Optical Metro Networks and Short-Haul Systems VIII. Vol. 9773 SPIE, 2016. 97730M.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Zou, D & Djordjevic, IB 2016, An FPGA design of generalized low-density parity-check codes for rate-adaptive optical transport networks. in Optical Metro Networks and Short-Haul Systems VIII. vol. 9773, 97730M, SPIE, Optical Metro Networks and Short-Haul Systems VIII, San Francisco, United States, 2/16/16. https://doi.org/10.1117/12.2214473
Zou, Ding ; Djordjevic, Ivan B. / An FPGA design of generalized low-density parity-check codes for rate-adaptive optical transport networks. Optical Metro Networks and Short-Haul Systems VIII. Vol. 9773 SPIE, 2016.
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