A Design and Implementation of Service Provider Initiated Multicast Middleware for Reliable Multimedia Data Communication


Moon-Hwa Kim, Jun Hwang, Journal of Information Processing Systems Vol. 3, No. 4, pp. 11-18, Aug. 2002  


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Abstract

The IP multicasting service system based on IGMP(Internet Group Management Protocol) is the receiver initiated multicasting system that all receivers must join to and leave from the server of multicasting service. The IGMP is less effective and reliable to apply the education system that all computers of students ore synchronized a teacher's computer. A proposed middle-ware in this paper provides the reliable data transferring and the server initiated multicasting system that client as student's PC is controled by a multicasting server as teacher's PC, This middle-ware is consisted with two major component, The one is the group manager that handle the status informations of members in each group. Another is the reliable sender/receiver that has The transmission protocol based on NAK message and flow control. As the results of the test that 22khz digital voice data and 1024$\times$768 24bit color image data were tested for 30 PCs connected with 100baseT, the voice data was completely without error transferred and the image data was successfully transferred with 0.004% retransmit rate under 2 frames/sec load.


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Cite this article
[APA Style]
Kim, M. & Hwang, J. (2002). A Design and Implementation of Service Provider Initiated Multicast Middleware for Reliable Multimedia Data Communication. Journal of Internet Computing and Services, 3(4), 11-18.

[IEEE Style]
M. Kim and J. Hwang, "A Design and Implementation of Service Provider Initiated Multicast Middleware for Reliable Multimedia Data Communication," Journal of Internet Computing and Services, vol. 3, no. 4, pp. 11-18, 2002.

[ACM Style]
Moon-Hwa Kim and Jun Hwang. 2002. A Design and Implementation of Service Provider Initiated Multicast Middleware for Reliable Multimedia Data Communication. Journal of Internet Computing and Services, 3, 4, (2002), 11-18.