Performance analysis of direct-detection optical CDMA systems with optical hard-limiter using equal-weight orthogonal signaling

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

3 Citations (Scopus)

Abstract

This paper analyzes the performance of direct-detection optical CDMA systems with single optical hard-limiter using equal-weight orthogonal (EWO) signaling. Moreover, this paper clarifies the basic structure and the performance of the system using time-shifted versions of optical orthogonal code (OOC's) as EWO signaling. The system assigns the time-shifted versions of OOC's to the transmission of bits `0' and `1', respectively. Thus, the system does not require dynamic estimation of the receiver threshold. It is shown that the system has good performance without dynamic estimation of the receiver threshold.

Original languageEnglish
Title of host publicationConference Record / IEEE Global Telecommunications Conference
PublisherIEEE
Volume1
Publication statusPublished - 1999
Externally publishedYes
Event1999 IEEE Global Telecommunication Conference - GLOBECOM'99 - Rio de Janeiro, Braz
Duration: 1999 Dec 51999 Dec 9

Other

Other1999 IEEE Global Telecommunication Conference - GLOBECOM'99
CityRio de Janeiro, Braz
Period99/12/599/12/9

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ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Global and Planetary Change

Cite this

Ohtsuki, T. (1999). Performance analysis of direct-detection optical CDMA systems with optical hard-limiter using equal-weight orthogonal signaling. In Conference Record / IEEE Global Telecommunications Conference (Vol. 1). IEEE.