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ULTRA WIDE BAND - Martial COULON - Enseeiht

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Ultra Wide Band<br />

Récepteurs<br />

Récepteurs I-UWB<br />

Récepteurs Selected-Rake<br />

☞ sélection des D doigts les plus puissants (τdi ) i=1,...,D .<br />

Pour PAM :<br />

<br />

2Ep ∆<br />

BER = Q<br />

2<br />

σ 2<br />

<br />

avec<br />

∆ =<br />

σ 2 =<br />

D<br />

i=1<br />

α 2 d i +<br />

D<br />

N0<br />

i=1 k=0<br />

D<br />

αdiαdj R(τdj − τdi )<br />

i,j=1<br />

K<br />

αkαdi R(τk − τdi )<br />

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