Proceedings of the Korea Information Processing Society Conference (한국정보처리학회:학술대회논문집)
- 2002.04b
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- Pages.1483-1486
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- 2002
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- 2005-0011(pISSN)
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- 2671-7298(eISSN)
A Study on the Application method of Server Router for Reliable Multicast
신뢰성 있는 멀티캐스트를 위한 서버라우터의 활용 방안에 관한 연구
- Choi, Won-Hyuck (Department of Avionics, Hankuk Aviation University) ;
- Lee, Kwang-Jae (Department of Electrics, Electronics and Multimedia, Seonam University) ;
- Kim, Jung-Sun (Department of Avionics, Hankuk Aviation University)
- Published : 2002.04.12
Abstract
Multicast protocols are efficient methods of group communication, but they do not support the various transmission protocol services like a reliability guarantee, FTP, or Telnet that TCPs do. The purpose of this dissertation is to find a method to utilize sewer routers to form multicasts that can simultaneously transport multicast packets and TCP packets. For multicast network scalability and error recovery the existing SRM method has been used. Three packets per TCP transmission control window size are used for transport and an ACK is used for flow control. A CBR and a SRM is used for UDP traffic control. Divided on whether a UDP multicast packet and TCP unicast packet is used simultaneously or only a UDP multicast packet transport is used, the multicast receiver with the longest delay is measured on the number of packets and its data receiving rate. It can be seen that the UDP packet and the TCP's IP packet can be simultaneously used in a server router.
Keywords