Network registration method, mobile station and subscriber information management server
US8811985B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Mar 19, 2008 |
| Grant date | Aug 19, 2014 |
| Priority date | — |
| Expiry date | Mar 29, 2029 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W80/04
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A network registration method according to the present invention includes the steps of (A) transmitting, from a mobile station (UE), an attach request; (B) notifying, at a subscriber information management server (HSS), a switching apparatus of external network identification information which is identification information of an external network associated with the mobile station (UE) having transmitted the attach request; (C) setting up, at the switching apparatus, a bearer between a gateway apparatus and the mobile station on the basis of the notified external network identification information; (D) allocating, at the gateway apparatus, address information with which the mobile station connects to the external network, to the mobile station; and (E) notifying, at the switching apparatus, the external network identification information and the address information, to the mobile station (UE).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.