On the channel capacity of multilevel modulation schemes with coherent detection

Ivan B Djordjevic, Lei Xu, Ting Wang

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

Abstract

We describe a method to determine the channel capacity of an arbitrary multilevel modulation scheme by modeling the fiber-optic channel as a dynamical nonlinear intersymbol interference (ISI) channel with memory. We also propose a multilevel low-density parity-check (LDPC)-coded turbo-equalization scheme that is able closely to approach the channel capacity.

Original languageEnglish (US)
Title of host publicationOptics InfoBase Conference Papers
PublisherOptical Society of America
ISBN (Print)9781557528773
StatePublished - 2009
EventAsia Communications and Photonics Conference and Exhibition, ACP 2009 - Shanghai, China
Duration: Nov 2 2009Nov 6 2009

Other

OtherAsia Communications and Photonics Conference and Exhibition, ACP 2009
CountryChina
CityShanghai
Period11/2/0911/6/09

Fingerprint

channel capacity
Channel capacity
Modulation
modulation
Intersymbol interference
Fiber optics
fiber optics
parity
interference
Data storage equipment

ASJC Scopus subject areas

  • Instrumentation
  • Atomic and Molecular Physics, and Optics

Cite this

Djordjevic, I. B., Xu, L., & Wang, T. (2009). On the channel capacity of multilevel modulation schemes with coherent detection. In Optics InfoBase Conference Papers Optical Society of America.

On the channel capacity of multilevel modulation schemes with coherent detection. / Djordjevic, Ivan B; Xu, Lei; Wang, Ting.

Optics InfoBase Conference Papers. Optical Society of America, 2009.

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

Djordjevic, IB, Xu, L & Wang, T 2009, On the channel capacity of multilevel modulation schemes with coherent detection. in Optics InfoBase Conference Papers. Optical Society of America, Asia Communications and Photonics Conference and Exhibition, ACP 2009, Shanghai, China, 11/2/09.
Djordjevic IB, Xu L, Wang T. On the channel capacity of multilevel modulation schemes with coherent detection. In Optics InfoBase Conference Papers. Optical Society of America. 2009
Djordjevic, Ivan B ; Xu, Lei ; Wang, Ting. / On the channel capacity of multilevel modulation schemes with coherent detection. Optics InfoBase Conference Papers. Optical Society of America, 2009.
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