INVESTIGATION OF DETECTION TECHNIQUE FOR MODIFIED DOUBLE WEIGHT CODE OF INCOHERENT SPECTRAL-AMPLITUDE-CODING OCDMA SYSTEM

摘要：

This paper investigates the performance of Modified Double Weight (MDW) code for spectral-amplitude-coding OCDMA (SAC-OCDMA) system using a new proposed spectral direct detection technique. MDW is a Double Weight (DW) code family variation that has variable weight of greater than two. Utilising broadband source will make OCDMA system very attractive and cheap for access network environment as well as to maintain good BER performance. The theory is being elaborated and experimental simulation results are also presented in this paper. The experimental simulation results show that the proposed new spectral direct detection technique improves the performance compared to complementary subtraction technique.

关键词： SAC-OCDMA Detection technique MDW

作者: M.D.A.Samad R. K. Z. Sahbudin S. A. Aljunid M.K.Abdullah M. Othman S.Shaari

作者单位: Photonics Technology Laboratory, Institute of Microengineering and Nanoelectronics, Universiti Keban Photonics Laboratory, Department of Computer and Communication System, Universiti Putra Malaysia, 43 Department of Communications, Faculty of Electrical and Electronic Engineering, University College o

会议类型: 国际会议

会议名称: The 5th International Conference on Optical Communications and Networks & the 2nd International Symposium on Advances and Trends in Fiber Optics and Applications(第5届国际光通信与网络年会暨第2届纤维光学发展现状与未来趋势国际学术研讨会)

会议地点: 成都

会议语种:英文

页码: 293-296

在线出版日期: 2006-09-18（万方平台首次上网日期，不代表论文的发表时间）