An Efficient Remote Collaboration Framework for Networking Conference
Date Issued
2009
Date
2009
Author(s)
Tsai, Chun-Yi
Abstract
A networking conference system should provide not only the technology of real-time video/audio data transmission, but also an important functionality, the remote collaboration. Remote collaboration can be categorized as loose collaboration and tight collaboration. The loose collaboration means that all participants can only communicate by some specific applications such as remote whiteboard, chat-room, cyber games, and so on. In the other hand, the tight collaboration indicates that some participants can actually control one or more remote desktop of some other participants, and share the same controlled desktop results to all participants. For example, the VNC(Virtual Network Computing) server console mode, and the Microsoft Remote Assistance which is designed based on its RDP(Remote Desktop Protocol) are tight collaboration systems. The purpose of tight collaboration is to let each participant can have complete control rights to control another one’s desktop, accessibility and sharing of all applications, data, files and other resources among all participants to achieve the goal of full controllability, accessibility and sharing. Especially, the RDP can reduce much more amount of rendering data due to the GDI (Graphics Device Interface) design it adopts.herefore, according to the demands mentioned above, this dissertation proposes an efficient remote collaboration framework for networking conference based on the remote desktop protocol. The proposed framework consists of a RDP Gateway with remote tight collaboration functionalities, a conference minute system by logging RDP packets as the conference minute which can be replayed, and a conference control manger to facilitate the conference control. It provides not only the full functionalities of remote collaboration, but also concerns about the efficiency demand of rendering data transmission that a conference system needs.
Subjects
Remote Collaboration
Netwoking Conference
Type
thesis
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