Title :
Estimation of phase differential of signals transmitted over fading channels
Author :
Fattouche, M. ; Zaghloul, H.
Author_Institution :
Calgary Univ., Alta., Canada
Abstract :
The authors show that it is possible to use the Hilbert transform to estimate the absolute value of the phase differential of signals transmitted over fading channels from the envelope of the signal. This is demonstrated on a mobile radio channel and on an indoor radio channel.
Keywords :
cellular radio; fading; radiowave propagation; time division multiple access; transforms; Hilbert transform; TDMA structure; digital cellular transmission; fading channels; indoor radio channel; mobile radio channel; phase differential; signal envelope; signal transmission;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19911132