Abstract
This paper deals with the issue of reliably transmission of short
messages through satellite. The problem is of paramount importance
for emergency and alerting scenarios. In particular, we propose a
novel efficient Network Coding (NC) communication scheme aiming to
improve the delivery probability of the transmitted information messages.
A suitable analytical approach has been developed in order to highlight
the performance of the proposed NC scheme and to allow its optimization.
The accuracy of the proposed approach has been validated by resorting
to computer simulations. Performance comparisons with the classical
NC scheme are also presented here to highlight the advantages of
the proposed NC scheme in the case of AWGN and Rician communication
channels.
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