研究目的
To simulate the study of 2-D and 3-D Optical Orthogonal Codes (OOCs) using MATLAB and OptiSystem tools for implementing a MIMO communication system over a fibre optic channel.
研究成果
The paper concludes that 2-D and 3-D OOCs with limiting ACF and CCF values can be effectively generated using MATLAB and implemented in a MIMO system simulated in OptiSystem. The transition from 2-D to 3-D OOCs significantly improves the system's ability to handle more users without interference.
研究不足
The study is limited to simulation using MATLAB and OptiSystem tools, and does not include physical implementation or testing in real-world optical communication systems. The performance improvements are theoretical and based on simulation results.
1：Experimental Design and Method Selection:
The study involves the simulation of 2-D and 3-D OOCs using MATLAB and OptiSystem tools to implement a MIMO system over a fibre optic channel. The methodology includes the generation of OOCs with predefined auto-correlation and cross-correlation functions.
2：Sample Selection and Data Sources:
The study uses binary sequences (0s and 1s) as codewords for the OOCs, with specific constraints on auto-correlation and cross-correlation values.
3：List of Experimental Equipment and Materials:
MATLAB and OptiSystem software tools are used for the simulation and implementation of the OOCs in a MIMO system.
4：Experimental Procedures and Operational Workflow:
The process includes the generation of 2-D and 3-D OOCs in MATLAB, their implementation in OptiSystem for a MIMO system simulation, and the analysis of the system's performance through eye-pattern diagrams.
5：Data Analysis Methods:
The performance of the OOCs is analyzed based on their auto-correlation and cross-correlation properties, and the system's ability to handle multiple users without interference.
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