Design of a Hybrid Optical CDMA/WDMA System with the Position Code

Author

Chang, Po-Hao ; Chen, Jun-Ren ; Huang, Yen-Hao

Author_Institution

Dept. of Electr. Eng., Nat. Dong Hwa Univ., Hualien

fYear

2006

fDate

24-27 Oct. 2006

Firstpage

1

Lastpage

3

Abstract

In this paper, we proposed an optical code division multiple access (OCDMA) system with the position code to re-utilize the time slots wasted. We find that the performance of the new system will be better than that of original system. For example, it can accommodate at least 50 more users in the worst performance when BER is 10-9, and suppress the narrowband interference (NBI) caused by wavelength division multiple access (WDMA) signals in the hybrid OCDMA/WDMA system

Keywords

code division multiple access; error statistics; interference suppression; wavelength division multiplexing; BER; WDMA system; hybrid optical CDMA system design; narrowband interference suppression; optical code division multiple access system; position code; time slots re-utilization; wavelength division multiple access signals; Bit error rate; Decoding; Interference suppression; Multiaccess communication; Narrowband; Optical design; Optical fiber couplers; Optical pulses; Optical receivers; Optical transmitters;

fLanguage

English

Publisher

ieee

Conference_Titel

Optical Fiber Communication & Optoelectronic Exposition & Conference, 2006. AOE 2006. Asian

Conference_Location

Shanghai

Print_ISBN

978-0-9789217-0-5

Type

conf

DOI

10.1109/AOE.2006.307341

Filename

4100063