Rate-adaptive LDPC-coded multilevel modulation with coherent detection for high-speed optical transmission

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

5 Citations (Scopus)

Abstract

We propose an adaptive quasi-cyclic LDPC-coded multilevel modulation scheme, suitable for use in future 100 Gb/s and 1 Tb/s Ethernet technologies. In proposed scheme, the codeword length and column-weight of a parity-check matrix H are kept constant while the code-rate adaptation is performed by varying the row-weight and permutation-block size of H.

Original languageEnglish (US)
Title of host publicationLEOS Summer Topical Meeting
Pages109-110
Number of pages2
DOIs
StatePublished - 2009
Event2009 IEEE/LEOS Summer Topical Meeting, LEOSST 2009 - Newport Beach, CA, United States
Duration: Jul 20 2009Jul 22 2009

Other

Other2009 IEEE/LEOS Summer Topical Meeting, LEOSST 2009
CountryUnited States
CityNewport Beach, CA
Period7/20/097/22/09

Fingerprint

Light transmission
Ethernet
high speed
Modulation
modulation
permutations
parity
matrices

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Atomic and Molecular Physics, and Optics

Cite this

Rate-adaptive LDPC-coded multilevel modulation with coherent detection for high-speed optical transmission. / Djordjevic, Ivan B.

LEOS Summer Topical Meeting. 2009. p. 109-110 5226209.

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

Djordjevic, IB 2009, Rate-adaptive LDPC-coded multilevel modulation with coherent detection for high-speed optical transmission. in LEOS Summer Topical Meeting., 5226209, pp. 109-110, 2009 IEEE/LEOS Summer Topical Meeting, LEOSST 2009, Newport Beach, CA, United States, 7/20/09. https://doi.org/10.1109/LEOSST.2009.5226209
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