An optical CDMA packet network with turbo coding

Young Kim Jin Young Kim, H. Vincent Poor

Research output: Contribution to conferencePaperpeer-review

1 Scopus citations

Abstract

In this paper, performance of an optical CDMA network with turbo coding is analyzed and simulated. The modulation scheme used is binary-pulse-position-modulation (BPPM). The performance of this network is evaluated in terms of throughput-delay characteristics which depend on the turbo coded BER performance. From the simulation results, it is shown that turbo coding offers considerable coding gain with reasonable encoding/decoding complexity. Also, it is demonstrated that the performance of an optical CDMA network can be substantially improved by increasing interleaver length and the number of iterations in the decoding process for a fixed code rate. The results in this paper can be applied to an optical CDMA network with power limitation.

Original languageEnglish (US)
Pages751-755
Number of pages5
StatePublished - Dec 1 2000
Event11th IEEE International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC 2000) - London, United Kingdom
Duration: Sep 18 2000Sep 21 2000

Other

Other11th IEEE International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC 2000)
CountryUnited Kingdom
CityLondon
Period9/18/009/21/00

All Science Journal Classification (ASJC) codes

  • Electrical and Electronic Engineering

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