Title :
A Novel Multi User Interference Cancellation Scheme for Synchronous OCDMA Networks
Author :
Zoualfaghari, Mohammad Hossein ; Ghafouri-Shiraz, Hooshang
Author_Institution :
Electr. & Comput. Eng. Dept., Univ. of Birmingham, Birmingham, UK
Abstract :
In this paper we have proposed a novel multi-user interference (MUI) cancellation scheme for OCDMA systems employing prime code families. We have also discussed in detail the feasibility and implementation of this novel scheme. In addition, the performance analysis of a few prime code families are evaluated experimentally using this newly proposed MUI cancellation scheme. The results reveal that the proposed scheme is easy to implement and totally removes the MUI effect.
Keywords :
code division multiple access; code division multiplexing; interference suppression; multiuser channels; optical fibre networks; MUI; multiuser interference cancellation scheme; performance analysis; prime code families; synchronous OCDMA networks; High-speed optical techniques; Optical coupling; Optical network units; Optical pulses; Optical receivers; Optical switches; Optical transmitters; Multi user interference; optical code division multiple access (OCDMA); prime codes; uniform cross-correlation modified prime code;
Journal_Title :
Lightwave Technology, Journal of
DOI :
10.1109/JLT.2013.2259800
