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1. 发明授权

US08451830B2 System and method for measuring quality of multimedia service 失效
标题翻译：多媒体业务质量测量系统及方法
公开(公告)号：US08451830B2
公开(公告)日：2013-05-28
申请号：US13533926
申请日：2012-06-26
申请人： Sang Dong Sul
发明人： Sang Dong Sul
IPC分类号： H04L12/28
CPC分类号： H04L65/80
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.
摘要翻译：公开了一种用于测量通过VoIP服务收发的多媒体服务的质量并通知用户测量结果的系统和方法。本发明的实施例包括：VoIP多媒体服务器，被配置为回送从提供VoIP多媒体服务的多媒体终端接收的样本多媒体数据，分析从多媒体终端接收的质量测量结果，计算质量测量分数，转换质量测量分配到语音数据中，并将语音数据发送到多媒体终端，多媒体终端被配置为经由分组网络将示例多媒体数据发送到VoIP多媒体服务器，测量从VoIP多媒体环回的环回样本多媒体数据的质量服务器，将质量测量结果发送到VoIP多媒体服务器，接收质量测量分数的语音数据，并输出语音。

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