Title :
Bounds for the error probability of TCM-PSK over the correlated Rayleigh channel with diversity
Author :
Ventura-Traveset, J. ; Biglieri, E.
Author_Institution :
European Space Agency, Eur. Space Res. & Technol. Centre, Noordwijk, Netherlands
Abstract :
In this paper, simple approximations are derived for the BER performance of coherent PSK-TCM over the Rayleigh channel with diversity, including the cases of branch and time correlation. Starting from a simple approximation of the Gaussian error function, a common methodology is described based on the derivation of the moment generating function of the sum of correlated squared-Rayleigh RVs. A simple final result is obtained requiring only the knowledge of the eigenvalues of some channel-related covariance matrices and the distance profile of the TCM scheme
Keywords :
Rayleigh channels; correlation theory; covariance matrices; diversity reception; eigenvalues and eigenfunctions; error statistics; interleaved codes; land mobile radio; personal communication networks; phase shift keying; trellis coded modulation; BER performance; Gaussian error function; TCM-PSK; branch correlation; channel-related covariance matrices; correlated Rayleigh channel; distance profile; diversity; eigenvalues; error probability bounds; moment generating function; nonideal interleaving; time correlation; Bit error rate; Communication industry; Covariance matrix; Eigenvalues and eigenfunctions; Error probability; Interleaved codes; Performance analysis; Phase shift keying; Rayleigh channels; Wireless communication;
Conference_Titel :
Personal, Indoor and Mobile Radio Communications, 1994. Wireless Networks - Catching the Mobile Future., 5th IEEE International Symposium on
Conference_Location :
The Hague
Print_ISBN :
90-5199-193-2
DOI :
10.1109/WNCMF.1994.529162
