Performance analysis of multibits/sequence-period optical CDMA receiver with double optical hardlimiters

Kenji Wakafuji, Tomoaki Ohtsuki

Research output: Contribution to conferencePaper

3 Citations (Scopus)

Abstract

We analyze performance of multibits/sequence-period optical code division multiple access (MS-OCDMA) systems with double optical hardlimiters (DHL) in the presence of PD noise, thermal noise, and channel interference. We apply Reed-Solomon (RS) codes to MS-OCDMA to further improve the error rate performance. We show that the MS-OCDMA receiver with DHL improves the bit error probability of MS-OCDMA systems when the received laser power is large. We also show that the RS coded MS-OCDMA systems have the higher bit rate and the lower chip rate than the on-off keying OCDMA (OOK-OCDMA) systems for approximately the same bit error probabilities, respectively.

Original languageEnglish
Pages1030-1034
Number of pages5
Publication statusPublished - 2004 Dec 1
Externally publishedYes
EventGLOBECOM'04 - IEEE Global Telecommunications Conference - Dallas, TX, United States
Duration: 2004 Nov 292004 Dec 3

Other

OtherGLOBECOM'04 - IEEE Global Telecommunications Conference
CountryUnited States
CityDallas, TX
Period04/11/2904/12/3

ASJC Scopus subject areas

  • Engineering(all)

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    Wakafuji, K., & Ohtsuki, T. (2004). Performance analysis of multibits/sequence-period optical CDMA receiver with double optical hardlimiters. 1030-1034. Paper presented at GLOBECOM'04 - IEEE Global Telecommunications Conference, Dallas, TX, United States.