Patent · US Active

Control of session parameter negotiation for communication connection

US8185637B2 · kind B2 · utility

1Cited by

0References

9Claims

0Family size

Assignee

Nokia Siemens Networks Oy · FI

Inventor

Thomas Belling · Erding, DE

Key dates

Filing date	Jul 27, 2010
Grant date	May 22, 2012
Priority date	—
Expiry date	Jul 27, 2030

Classification

Technology area (CPC H)Electricity
CPC primaryH04L65/1104
WIPO fieldDigital communication
WIPO sectorElectrical engineering

Abstract

The invention relates to a session control entity, method and a computer program product for determining a first media type indicated for a session associated with a dialogue and determining a second media type indicated for an early media associated with the dialogue, comparing if the first media type and the second media type are the same, and transmitting to a policy control entity, parameters relating to the early media in the same session information media component than parameters relating to the session, if the first media type and the second media type are the same.

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