Novel Codes Family for Modified Spectral-Amplitude-Coding OCDMA Systems and Performance Analysis

TL;DR

This paper introduces a new family of codes for spectral-amplitude-coding OCDMA systems that support more users and higher processing gains without altering existing transmitters, enhancing network scalability.

Contribution

The paper presents a novel code construction method for SAC-OCDMA systems, enabling increased processing gains and user capacity compared to prior codes.

Findings

Codes support more processing gains than previous ones.

Network scalability improved without changing transmitters.

Performance comparison shows advantages over existing codes.

Abstract

In this paper a novel family of codes for modified spectral-amplitude-coding optical code division multiple access (SAC-OCDMA) is introduced. The proposed codes exist for more number of processing gains comparing to the previously reported codes. In the network using these codes, the number of users can be extended without any essential changes in the previous transmitters. In this study, we propose a construction method for these codes and compare their performance with previously reported codes.