Patent ID: 7583612
Filing Date: 2009-09-01
Classification: H04L

Abstract:
1. A method for periodically acquiring Quality of Service (QoS) of media stream, comprising: acquiring QoS information of a media stream by a Media Gateway (MG) upon the media stream being activated; setting an inspect duration and a submission period, by a Media Gateway Controller (MGC); and the MGC acquiring the QoS information of the media stream recorded and submitted by the MG, in each submission period of the inspect duration, wherein the QoS information is selected from a group consisting of an Octets Sent, an Octets Received, a Packets Sent, a Packets Received, a Packets Loss, current jitter, current delay, an average value, a maximum value and a minimum value of packets loss rate, the average value, the maximum value and the minimum value of jitter, and the average value, the maximum value and the minimum value of delay.