상세 보기
Combinatorial construction of simple 2-dimensional optical orthogonal codes for scalable OCDMA networks
- Piao, Inverters , Resonance , RLC circuits , Inductance , Magnetic circuits , Coupling circuits , Ma;
- Shin, Dong-Joon;
- Choe, Jinwoo
SCOPUS
0초록
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.
키워드
- 제목
- Combinatorial construction of simple 2-dimensional optical orthogonal codes for scalable OCDMA networks
- 저자
- Piao, Inverters , Resonance , RLC circuits , Inductance , Magnetic circuits , Coupling circuits , Ma; Shin, Dong-Joon; Choe, Jinwoo
- 발행일
- 2006-11
- 유형
- Conference Paper
- 저널명
- International Conference on Communication Technology Proceedings, ICCT
- 페이지
- 1 ~ 4