Patent · US Active

Method and apparatus for routing XCAP requests

US9332055B2 · kind B2 · utility

0Cited by

2References

13Claims

0Family size

Assignee

Telefonaktiebolaget LM Ericsson (Publ) · SE

Inventors

Bulent Gecer · Nacka, SE
Mikael Klein · Huddinge, SE
Sofie Lassborn · Sollentuna, SE

Key dates

Filing date	Feb 2, 2010
Grant date	May 3, 2016
Priority date	—
Expiry date	Jun 20, 2030

Classification

Technology area (CPC G)Physics
CPC primaryG06Q10/10
WIPO fieldDigital communication
WIPO sectorElectrical engineering

Abstract

The present invention relates to methods and apparatuses for finding out which XDM server a specific user is allocated to in a network with several XDM servers. An HTTP proxy (120) receives an XCAP request (610) from an XDM client (100), including information related to a user associated with the XDM client. The HTTP proxy checks if the user exists in its storage (330), based on the received user information, and if not, the HTTP proxy creates a SIP request (630) including the user information, and passes it over to a SIP Proxy (130, 230). The SIP Proxy finds out which XDM server the user is allocated to by enquiring a subscriber database (140), and then the SIP proxy passes the XDM server address information back to the HTTP Proxy (640), which is then able to route the XCAP request (650) to the correct XDM server (150, 250).

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.