Search results for " channel modeling"
showing 4 items of 4 documents
Correlated channel model for terrestrial Free Space Optics: performance analysis of rateless codes
2012
We describe a novel correlated channel model able to predict random temporal fluctuations of optical signal irradiance caused by scintillation. With regards to the same channel, we also report simulation results on the error mitigation performance of Luby-Transform and Raptor codes.
Luby Transform Performance Tests on Time-Correlated Channel Model for Geo Free Space Optics Downlinks
2012
Performance Investigation of Fountaine Codes on a Simulated Terrestrial Free Space Optical Channel
2012
Optical wireless GEO satellite-to-ground downlinks: rateless codes as solution for scintillation fading
2013
Scintillation fading can corrupt a satellite-to-ground optical wireless links with burst errors. Rateless codes, suitable for erasure channel, are able to eliminate or to reduce these communication errors. We analyzed the performances of three different rateless codes in a simulated Geo satellite-to-ground downlink.