Study Of Communication Simulation And Analysis Of Scatter Communication System Performance

This paper studies model-based simulation system for telecommunication system, and simulates the actual operation and evaluates the performance of scatter communication system by employing this simulating system. The research is carried through according to 揝tudy of Telecommunication System抯?Simulating and Demonstrating Model? which is a military electronic preliminary subject belonging to 搕he Ninth Five Years?Project? The goal of 揝tudy of Telecommunication System抯 Simulating and Demonstrating Model?is to build a group of software with friendly interface, excellent visual impact, the virtue that can be modified and expanded easily. Based on the understanding to the model based telecommunication simulation system, the scatter communication system is studied and analyzed. Thus, the?4 DQPSK modulation/demodulation model and the scatter channel model aredesignedand developed, the diversity technique is added on the system too. At last, by composing the model, the scatter communication system is simulated and studied.