Why we use raleigh fading distribution in cooperative communication?
Answers
Explanation:
A performance analysis for cooperative diversity system with best relay selection over Rayleigh fading channels is presented. We obtain ...
Answer:
Rayleigh fading is the name given to the form of fading that is often experienced in an environment where there is a large number of reflections present.
The Rayleigh fading model uses a statistical approach to analyse the propagation, and can be used in a number of environments.
The Rayleigh fading model is ideally suited to situations where there are large numbers of signal paths and reflections. Typical scenarios include cellular telecommunications where there are large number of reflections from buildings and the like and also HF ionospheric communications where the uneven nature of the ionosphere means that the overall signal can arrive having taken many different paths.