Heine,Gunnar <br/><br/>
GPRS signaling & protocol analysis vol. 1 :  the perspective of the radio access network and the mobile station / 
Gunnar Heine 
 - Karlsruhe, Germany :  INACON GmbH,  2002 
 - 742 p. :  ill. (some col.) ;  29 cm. 
<br/><br/><label>ISBN: </label>1580535755 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mobile communication systems<br/>Mobile computing