发明名称 System and method for measuring quality of multimedia service
摘要 A system and a method for measuring quality of a multimedia service transceived via a VoIP service and notifying a user of a result of the measurement are disclosed. An embodiment of the present invention includes a VoIP multimedia server configured to loop back sample multimedia data received from a multimedia terminal providing a VoIP multimedia service, analyze a quality measurement result received from the multimedia terminal, calculate a quality measurement score, convert the quality measurement score into voice data, and transmit the voice data to the multimedia terminal, and a multimedia terminal configured to transmit the sample multimedia data to the VoIP multimedia server via a packet network, measure the quality of loopback sample multimedia data looped back from the VoIP multimedia server, transmit the quality measurement result to the VoIP multimedia server, receive the voice data of the quality measurement score, and output a voice.
申请公布号 US8451830(B2) 申请公布日期 2013.05.28
申请号 US201213533926 申请日期 2012.06.26
申请人 SUL SANG DONG;BORASYS, INC. 发明人 SUL SANG DONG
分类号 H04L12/28 主分类号 H04L12/28
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