modulation of signal 77 radiocommunications 50 simulation and modelling 37 telecommunications 33 wireless communicaation 31 mobile communication 20 digital transmission systems 11 more ... communication networks 11 signal transmission 10 electronic circuits 8 electronics 8 information coding 8 model of channel 8 wireless computer networks 8 signal processing 8 digital signals 7 navigation satellite systems 7 demodulation of signal 5 quality 5 multiplexing 5 local computer networks 5 Shannon theory 4 phase modulation 4 transfer protocols 4 signal generators 3 image coding 3 Monte Carlo method 3 multimedia 3 data transmission 3 phase modulation receivers 3 less ...