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

Kenji Wakafuji, Tomoaki Ohtsuki

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

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
Title of host publicationGLOBECOM - IEEE Global Telecommunications Conference
Pages1030-1034
Number of pages5
Volume2
Publication statusPublished - 2004
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

Fingerprint

Code division multiple access
Reed-Solomon codes
Thermal noise
Lasers
Error probability

ASJC Scopus subject areas

  • Engineering(all)

Cite this

Wakafuji, K., & Ohtsuki, T. (2004). Performance analysis of multibits/sequence-period optical CDMA receiver with double optical hardlimiters. In GLOBECOM - IEEE Global Telecommunications Conference (Vol. 2, pp. 1030-1034)

Performance analysis of multibits/sequence-period optical CDMA receiver with double optical hardlimiters. / Wakafuji, Kenji; Ohtsuki, Tomoaki.

GLOBECOM - IEEE Global Telecommunications Conference. Vol. 2 2004. p. 1030-1034.

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

Wakafuji, K & Ohtsuki, T 2004, Performance analysis of multibits/sequence-period optical CDMA receiver with double optical hardlimiters. in GLOBECOM - IEEE Global Telecommunications Conference. vol. 2, pp. 1030-1034, GLOBECOM'04 - IEEE Global Telecommunications Conference, Dallas, TX, United States, 04/11/29.
Wakafuji K, Ohtsuki T. Performance analysis of multibits/sequence-period optical CDMA receiver with double optical hardlimiters. In GLOBECOM - IEEE Global Telecommunications Conference. Vol. 2. 2004. p. 1030-1034
Wakafuji, Kenji ; Ohtsuki, Tomoaki. / Performance analysis of multibits/sequence-period optical CDMA receiver with double optical hardlimiters. GLOBECOM - IEEE Global Telecommunications Conference. Vol. 2 2004. pp. 1030-1034
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