Title :
Space-time trellis codes for keyhole channels: performance criterion and code design
Author :
Nasrabadi, A. M Nasri ; Bahrami, H.R. ; Jamali, S.H.
Author_Institution :
Dept. of Electron. Eng., Univ. of Tehran, Iran
Abstract :
A code design criterion for the design of space-time trellis codes in keyhole channels is provided. The code designed according to this criterion is shown to have a better performance compared with previously designed codes for Rayleigh fading channels.
Keywords :
Monte Carlo methods; Rayleigh channels; error statistics; maximum likelihood detection; space-time codes; trellis codes; Monte Carlo simulation; Rayleigh fading channels; code design criterion; ideal channel state information; keyhole channels; maximum likelihood detection; pairwise error probability; search algorithm; space-time trellis codes; upper bound;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:20040011
