NOVEL BIPOLAR RECONFIGURABLE CODE FOR OCDMA NETWORK

Abstract

A novel bipolar code is proposed based on double weight code pattern with reconfigurable encoder design. The
design of encoder and decoder reduces the complexity of system in bipolar domain. Reconfiguration of code at the
transmitting end provides the code security against an eavesdropper at the transmitter and receiver ends .Complementary
subtraction technique and Single photodiode detection technique is used to reconstruct the information and comparison also
made in these techniques. The Result shows that the proposed method has better performance than the present EQC code
bipolar and m-sequence code switching techniques.