Patent · US Active

Method and arrangement for allowing enterprise and personal domains in the IMS

US9369430B2 · kind B2 · utility

2Cited by

3References

16Claims

0Family size

Assignee

Telefonaktiebolaget LM Ericsson (Publ) · SE

Inventors

Steinar Dahlin · Järfälla, SE
Anders Ryde · Hallsberg, SE

Key dates

Filing date	Feb 16, 2007
Grant date	Jun 14, 2016
Priority date	—
Expiry date	Nov 2, 2030

Classification

Technology area (CPC H)Electricity
CPC primaryH04L65/1073
WIPO fieldDigital communication
WIPO sectorElectrical engineering

Abstract

The present invention relates to a method and an arrangement for allowing private domains in the IMS, which makes it possible to use a SIP URI like [email protected]. This is achieved by providing an administration support and an interface to the IMS interconnect DNS and the DNS system of the operator network. The identity associated with private domain is established as a Private domain name based IMPU. The private domain name based IMPU and the Operator domain name based IMPU is associated by using the implicit registered identity set provided by the IMS.

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