Method, system and UE for selecting ePDG/PDNGW

Method, system and UE for selecting ePDG/PDNGW

  • CN 102,761,935 A
  • Filed: 04/26/2011
  • Published: 10/31/2012
  • Est. Priority Date: 04/26/2011
  • Status: Active Application
First Claim
Patent Images

1. method of selecting packet data gateway (the ePDG)/packet data gateway (PDN GW) of evolution is characterized in that this method comprises:

  • Subscriber equipment (UE) obtains the positional information of current Access Network;

    Said UE initiates ePDG/PDN GW inquiry according to the positional information of the current Access Network that obtains to the grouping system (EPS) of evolution;

    Said UE selects ePDG/PDN GW according to the Query Result that EPS returns.

View all claims
    ×
    ×

    Thank you for your feedback

    ×
    ×