- Volume 8 Issue 7
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Comparison of the Average Latency Time of Overlay Multicast for Internet Broadcasting Service
인터넷방송 서비스를 위한 오버레이 멀티캐스트 기법의 평균 대기시간 비교
- Published : 2008.07.28
The overlay multicast that has been recently presented as an alternative for the IP multicast has been getting much attention by the advancement of network techniques to enforce routing in application-levels. In this paper, we verified the efficiency of Internet broadcasting through comparing latency time of TBCP with mOBCP that have distributed Tree-first based spanning-tree structures in overlay multicast techniques. We also propose effective tree structures that minimize latency time and provide competent service by choosing optimum parent nodes early in the base of these two methods over the same time slot in multi-user connection. The results of our comparison showed that average latency time in mOBCP techniques declined by 36% from those of TBCP technique.
Overlay Multicast;mOBCP;TBCP;Internet Broadcasting Service
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