Patent · US Active

Method for call setup time improvement

US8477709B2 · kind B2 · utility

0Cited by

3References

20Claims

0Family size

Assignee

Nokia · FI

Inventors

Stephan Wenger · Hillsborough, US
Ralph Neff · San Diego, US
Tapio Hinkkanen · Tampere, FI

Key dates

Filing date	Sep 7, 2012
Grant date	Jul 2, 2013
Priority date	—
Expiry date	Sep 7, 2032

Classification

Technology area (CPC H)Electricity
CPC primaryH04W8/22
WIPO fieldDigital communication
WIPO sectorElectrical engineering

Abstract

A method for providing fast and flexible call setup, the method comprising establishing a plurality of phantom channels over a bearer channel, wherein at least one of the plurality of phantom channels is pre-assigned to a first session negotiation method, at least one of remaining phantom channels of the plurality of phantom channels is pre-assigned to a second session negotiation method, the second session negotiation method has at least one property different from the first session negotiation method, and at least one of the remaining phantom channels is assigned to at least one fixed media operation point, whereby the first session negotiation method is utilized for flexible session setup.

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