Software Simulation of Unequal Error Protection Based Demodulator (Burst Mode) for Onboard Application

This paper describes the algorithm and implementation details of a new DSP based 64 Kbps Demodulator developed for onboard application. This demodulator has the capability of Unequal Error P(UEP) based on Multiple Block Coded Modulation (MBCM). The software is run on ADSP-21020 simulator and MATLAB. The demodulator is tested by comparing the results of DSP simulation with original modulating Burst sequence baseband data. The test results are presented in the paper. In this paper, the authors describe a prototype demodulator which has the capability of Unequal Error Protection (UEP) based on Multiple Block Coded Modulation (MBCM).

Provided by: International Journal of Computer Science and Information Technologies Topic: Software Date Added: Jul 2012 Format: PDF

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