Hlawatsch, Franz <br/><br/>
Wireless Communications Over Rapidly Time- Varying Channels 

 -  Elsevier  2011 
<br/><br/><label>ISBN: </label>978-0-12-374483-8  
<br/><br/><label>Subjects--Index Terms: </label>Wireless systems - time-varying channels Time-varying ultra-wideband channels.