Lau, Richard, <br/><br/>
Service assurance for voice over WiFi and 3G networks 
Richard Lau, Ram Khare, William Y. Chang. 
 - Boston :  Artech House,  2005. 
 - xxi, 415 p. :  ill. ;  23 cm. 
 - Artech House telecommunications library .
<br/><br/><label>ISBN: </label>1596930004 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Internet telephony--Quality control.<br/>Cellular telephone systems--Quality control.<br/>IEEE 802.11 (Standard)
<br/><br/><label>Dewey Class. No.: </label>384.5/34