Towards an Analytical Model for Characterizing Behavior of High-Speed VVoIP Applications
Towards an Analytical Model for Characterizing Behavior of High-Speed VVoIP Applications
复制标题
建立表征高速 VVoIP 应用行为的分析模型
DOI：
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发表时间：
2005
期刊：
影响因子：
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通讯作者：
A. Ilin
中科院分区：
文献类型：
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作者：
A. Sukhov;P. Calyam;Warren Daly;A. Ilin
高速多媒体技术（例如基于MPEG的交互式视频会议和IPTV）通过Internet传递电视内容的使用变得越来越普遍。随着商业供应商和内容提供商设想的产品和服务，用于提供配备更大的用户控制和更高分辨率的视听内容，因此有很大的需求来识别和量化互联网中的各种瓶颈，以更好地支持此类企业。在此PAPE R中，我们尝试开发一个分析模型，该模型反映了影响高速交互式视听流的各种设备因素和网络因素的影响，即最终的最终用户对视听质量的看法。为了开发我们的模型，我们使用一组在LAN和Internet测试台上获得的实验结果。
The use of high-speed multimedia technologies such as MPEG-based interactive Videoconferencing and IPTV for delivering Television content over the Internet is becoming increasingly common. With commercial vendors and content providers envisioning products and services for delivering audiovisual content equipped with greater user-control and higher resolutions, there has a risen a significant demand to identify and quantify various bottlenecks in the Internet to better support such ventures. In this pape r, we attempt to develop an analytical model that reflects the effects of various device factors and network factors that affect the performa nce of high- speed interactive audiovisual streams, i.e. the ultimate end-user perception of audiovisual quality. To develop our model, we use a set of experimental results obtained in both a LAN as well as on an Internet testbed.