Adaptive Signal Equalisation for Frequency Discriminator Output Signal in a Mobile Channel
作者： Bijan Rohani , Kah-Seng Chung
DOI: 10.1007/978-1-4615-6119-4_21
关键词: Demodulation 、 Continuous phase modulation 、 Signal 、 Frequency-shift keying 、 Computer science 、 Modulation 、 Minimum-shift keying 、 Electronic engineering 、 Discriminator 、 Baseband
摘要: The Global System for Mobile telecommunications (GSM) adopts the Gaussian Minimum Shift Keying (GMSK) [1] as one of its preferred modulation schemes. GMSK signals fall in a larger class digital FM known continuous phase FSK (CPFSK). There are three demodulation schemes; coherent, differential detection, and limiter-discriminator applicable to CPFSK signals.
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