Indian Journal of Science and Technology
Year: 2016, Volume: 9, Issue: 38, Pages: 1-7
S. K. Sriwas1*, M. Shukla2 , R. Asthana2 and J. P. Saini1
1 Department of Electronics and Communication, BIET, Jhansi – 284128, Uttar Pradesh, India; [email protected]
2 Department of Electronics, HBTI, Kanpur – 208002, Uttar Pradesh, India; [email protected]
*Author for correspondence
Department of Electronics and Communication
Email: [email protected]
Objective: To execute the Avalanche photodiode instead of a PIN photodiode in Optical Interleave Division multiple Access (O-IDMA) communication system and to analyze the performance for high data rate transmission. Methods/Statistical Analysis: The detection of optical signal at the receiver of the O-IDMA system is an important operation and decides the performance of the system. Here the detection is done using Avalanche Photodiode for O-IDMA system and analyzed. Iterative decoder is used for decoding at the receiver using the soft decision method. MATLAB is utilized as a simulation tool. Findings: The simulation results have been demonstrated that Avalanche Photodiode is appropriate than PIN Photodiode. The completion and efficiency of the O-IDMA system can be ameliorated with the utilization of avalanche photo detector. Applications/Improvements: The completion of the O-IDMA system is ameliorated appreciably by utilizing Avalanche photodiode and system support more no. of users, less bit error rate and large data rate transmission.
Keywords: Avalanche Photodiode, Bit Error Rate, IDMA Scheme, Optical Fiber, PIN Photodiode
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