IP multicast-based remote screen sharing mechanism in Ad Hoc network;

Application of IP Multicast Technology in the Visual Transmission System;

IP multicast and its application in SCADA system;

Application of IP Multicasting in the Real Time Network;

Design and Implementation of Multimedia Conference System Based on IP Multicasting;

IP multicasting technology and its application is developing quickly with the development of media and video business on internet.

One hand,IETF has standardized IP mobility support which provides for transparent mobility based on current IP protocol,on the other hand,being a multipoint communication scheme,IP multicast can support distributed multimedia application and transport of gigantic data in traditional fixed network.

IP multicast suffers from scalability problems when the number of simultaneously active multicast groups is very large.

Because of the effective network bandwidth utilization, IP multicast has been the favor technology to implement many applications.

The model uses IP layer multicast and P2P communication to establish point-to-point video and audio frequency and exchange of text massage between teachers and students,and almong students the model brings network mode resources into play and strengthens the quality of real time of class teaching and reaches the effect of teaching on the spot.