A method and apparatus for requesting PPP instances from a packet data services network includes a mobile station configured to send an origination message to a packet data service node (PDSN) at which it has arrived upon leaving the vicinity of another PDSN. The message informs the new PDSN of the new...http://www.google.fr/patents/US7773547?utm_source=gb-gplus-shareBrevet US7773547 - Method and apparatus for requesting point-to-point protocol (PPP) instances from a packet data services network
Method and apparatus for requesting point-to-point protocol (PPP) instances ...
