Patent Number: 9,386,068

Title: Handset-based approach of multimedia service quality management

Abstract: Service quality relating to multimedia content is measured in a mobile wireless telecommunication network by comparing, in a mobile wireless device, a received test media clip with a pre-stored sample media clip. The network transmits a test media clip, which is received by one or more mobile wireless devices. A device that receives the test media clip compares it with a sample media clip stored in mobile wireless device memory to detect differences between characteristics of the received test media clip and sample media clip. The device produces a result in response to detected differences. The result is provided to the network's service quality management function.

Inventors: Shen; Jun (Redmond, WA)

Assignee: AT&T Mobility II LLC

International Classification: H04L 29/06 (20060101); H04W 24/06 (20090101); H04W 4/18 (20090101); H04M 3/22 (20060101)

Expiration Date: 2020-07-05 0:00:00