COMPLEX ENVELOPE THREE-STATE MARKOV MODEL BASED SIMULATOR FOR THE NARROW-BAND LMS CHANNEL
✍ Scribed by FONTÁN, F. P. ;GONZÁLEZ, J. P. ;FERREIRO, M. J. S. ;CASTRO, M. A. V. ;BUONOMO, S. ;BAPTISTA, J. P.
- Publisher
- John Wiley and Sons
- Year
- 1997
- Tongue
- English
- Weight
- 310 KB
- Volume
- 15
- Category
- Article
- ISSN
- 0737-2884
No coin nor oath required. For personal study only.
✦ Synopsis
S-band measured land mobile satellite (LMS) propagation data were processed in order to obtain the parameters of a three-state Markov chain model for several environmental and elevation angle conditions. In this paper the results of this study are reported. The model was extended to produce a narrow-band complex envelope simulator. This simulator produces as an output a complex time series representing the received signal complex envelope variations. This approach allows relevant parameters of the channel such as phase variations, random FM, Doppler shift spectra, etc. to be present in the simulated time series.