Combinatorial construction of simple 2-dimensional optical orthogonal codes for scalable OCDMA networks

Yong Chun Piao, Dong Joon Shin, Jinwoo Choe

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

Abstract

Optical code division multiple access (OCDMA) offers several attractive features like asynchronous access, privacy and security in transmission, ability to support variable bit rate and bursty traffic, and scalability of the network. An optical orthogonal code (OOC) is a collection of binary sequences with good correlation properties which are important factors of determining the capacity of OCDMA systems. In this paper, a combinatorial construction of simple 2-dimensional (2-D) OOCs with autocorrelation 0 and crosscorrelation 1 is proposed. These codes are called single or no pulse per row (SNPR) codes and they can simplify the correlator structure without overcompromising the cardinality of the codes. Also, they can give the scalability to the OCDMA network consisting of various smaller networks. The upper bound on the size of SNPR codes is derived for various cases and the BER performance and blocking probability of these codes are evaluated.

Original languageEnglish
Title of host publication2006 International Conference on Communication Technology, ICCT '06
DOIs
StatePublished - 2006 Dec 1
Event2006 International Conference on Communication Technology, ICCT '06 - Guilin, China
Duration: 2006 Nov 272006 Nov 30

Publication series

NameInternational Conference on Communication Technology Proceedings, ICCT

Other

Other2006 International Conference on Communication Technology, ICCT '06
CountryChina
CityGuilin
Period06/11/2706/11/30

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    Piao, Y. C., Shin, D. J., & Choe, J. (2006). Combinatorial construction of simple 2-dimensional optical orthogonal codes for scalable OCDMA networks. In 2006 International Conference on Communication Technology, ICCT '06 [4146594] (International Conference on Communication Technology Proceedings, ICCT). https://doi.org/10.1109/ICCT.2006.341993