Pseudo - Coherent Dcmoclulation for Mobile Satellite Systems
نویسندگان
چکیده
J”his paper proposes three so-called pscudocohcrcnt demodulation schemes for usc in land mobile satellite channels, ‘J’he schcmcs arc derived based on maximum-likelihood (Ml.) estimation and dckction of an N-symbol observation of ttm received signal, Simulation results for all three demodulators arc presented to allow comparison with the performance of differential PSK (DPSK), and ideal coherent demodulation for various system parameter sets of praclical interest.
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