Title:
ユーザ・データベース・サーバ、サービス・ポリシー・サーバ、及びアプリケーション・サーバを含むIPマルチメディア・サブシステム通信ネットワークにおいてユーザ装置を通じてサービスを提供する方法
Document Type and Number:
Japanese Patent JP5185378
Kind Code:
B2
Abstract:
The present invention is directed to a method of providing a service through a user equipment (UE) unit in an internet protocol (IP) multimedia subsystem (IMS) telecommunications network, wherein said service is provided using an application server (AS) in said telecommunications network, said method comprising a step of performing a user authorisation query on a user database server for authorizing registration of said user equipment unit in said telecommunications network, and wherein said method further comprises a step of performing a service authorisation query on a service policy server for authorizing use of said service through said user equipment unit. The invention further relates to a user database server, a service policy server, an application server, and an interrogating call session control function (I-CSCF) entity for use in the method described above.
Inventors:
Nordas, Roger, August, Caspar, Joseph
Freire, Emilio
Freire, Emilio
Application Number:
JP2010513134A
Publication Date:
April 17, 2013
Filing Date:
June 22, 2007
Export Citation:
Assignee:
Telefon Akti Bora Get Elm Ericson (Pubble)
International Classes:
G06F21/30; G06F21/00; G06F21/31; H04L12/22
Domestic Patent References:
| JP2006157932A | ||||
| JP2007299259A |
Foreign References:
| WO2005069645A1 | ||||
| WO2005020619A1 | ||||
| WO2007009498A1 | ||||
| WO2007009499A1 | ||||
| WO2007038272A1 |
Attorney, Agent or Firm:
Yasunori Otsuka
Shiro Takayanagi
Yasuhiro Otsuka
Shuji Kimura
Osamu Shimoyama
Shiro Takayanagi
Yasuhiro Otsuka
Shuji Kimura
Osamu Shimoyama