09049617 is referenced by 5 patents and cites 73 patents.

A system and methodology that facilitates signaling-less call setup and teardown by employing observed Quality of Experience (QoE) and resource demands is provided. Moreover, the system provides an environment for supersonic treatment of observed QoE and Quality of Service (QoS) demands for mobile applications. Specifically, a monitoring component is employed to determine session state information associated with a traffic flow, which includes observed QoE and resource demand data. The session state information is stored in a shared memory location and can be analyzed to modify and/or create a network policy for the traffic flow. The network policy is applied to one or more traffic flows to minimize signaling exchanges between a communication network and a mobile station.

Title
Signaling-less dynamic call setup and teardown by utilizing observed session state information
Application Number
12/565219
Publication Number
9049617 (B2)
Application Date
September 23, 2009
Publication Date
June 2, 2015
Inventor
Mostafa Tofighbakhsh
Cupertino
CA, US
Agent
Amin Turocy & Watson
Assignee
AT&T Intellectual Property I
GA, US
IPC
H04W 28/02
H04L 12/721
H04L 12/725
H04L 12/26
H04W 40/02
H04L 12/24
H04W 24/08
View Original Source