ISSN: 1813-0410

Author : Hamid Abdulhussein, Wesam

Evaluation the Performance of IP Routing Based OCDMA Networks by using fourth Padded Sequences of MPC Sequences

Wesam Hamid Abdulhussein; Ali Mahdy Ali

journal of kerbala university, Volume 9, Issue 0, Pages 41-52

The new code namely “Fourth Spreading Code-modified prime code (FSC-MPC)” was introduce through this paper of IP routing schemes over coherent optical code-division multiple-access (OCDMA) network. This code is created by addition pad for the prime code (MPC(. The length and weight of the proposed code are equal to (P2+4P) and (P+4), respectively, where P is a prime number used to generate the code, this proposed to enhance the performance of IP-based OCDMA networks and this code performed by using correlation term. The performance has been analyzed in terms of the users’, Bit Error Rate (BER) and received power signal of channel utilization factor in the network, and these results compared with another families codes. The numerical results show that the proposed code to reduces the multiuser interference without affecting the optical receiver sensitivity, and increasing the users with low power Consumption.