Patent · US Active

Messaging resource function

US11716363B2 · kind B2 · utility

0Cited by

4References

8Claims

0Family size

Assignee

Telefonaktiebolaget LM Ericsson (Publ) · SE

Inventors

Ingemar Lindblad · Kungshättan, SE
Staffan Persson · Kenmore, US
Bengt Wretman · Mölndal, SE

Key dates

Filing date	Nov 2, 2017
Grant date	Aug 1, 2023
Priority date	—
Expiry date	Nov 2, 2037

Classification

Technology area (CPC H)Electricity
CPC primaryH04W80/10
WIPO fieldDigital communication
WIPO sectorElectrical engineering

Abstract

A method of exchanging content between a User Equipment, UE, and an Application Server, AS, of an IP Multimedia Subsystem, IMS, or between the UE and a peer UE. The method comprises establishing a Session Initiation Protocol, SIP, session between said messaging resource function and the AS; establishing a Message Session Relay Protocol, MSRP, session between the UE and a messaging resource function of the IMS; and exchanging content between the first mentioned UE and the messaging resource function in messages sent over the established MSRP session.

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