A study of the sophisticated multi-point control mechanism for video conference using a network transplantable MCU

本研究提出了一种先进的多点控制机制，可以透明地迁移在广域网上的视频流。该机制包括QoS方法，可以应用于运行在具有IP移动性的VM（虚拟机）上的真实的实时应用。我们认为一种新的平台部署多点控制功能。此外，我们还研究了流数据通信的QoS技术，通过IP组播的移动的终端，这是连接到无线局域网环境。

This research proposed a sophisticated multi-point control mechanism for video streaming that can migrate transparently on the wide area network. This mechanism includes QoS-method that can be applied to real time application running in the VM(Virtual Machine) with IP mobility. And we consider a novel platform for deploying the multipoint control function. Additionally, we also study the QoS technology for stream data communication by an IP multicasting on mobile terminals, which are connected to the wireless LAN environment.