Title :
Research on PIM-SM multicast routing improvement
Author :
Xiong, Weicheng ; Wu, Libing ; Ding, Shengchao ; Wu, Chanle
Author_Institution :
Sch. of Comput., Wuhan Univ., Wuhan, China
Abstract :
PIM-SM multicast routing opposed to unicast technology has great advantages in multicast applications, but this routing technology has some flaws in the specific network topology. This article talks about the improvement for PIM-SM which is in the exceptional circumstances. For example, if SPT overlaps some or all of RPT, the DR of the source host will send the redundant data packets and the end-to-end delay among group members will be relatively large. Compared with before, the performance of improved PIM-SM doesn´t reduce but also overcome these shortcomings.
Keywords :
multicast communication; routing protocols; telecommunication network topology; PIM-SM multicast routing improvement; data packets; end-to-end delay; group members; multicast applications; network topology; protocol independent multicast; routing technology; source host; unicast technology; Chemical technology; Chemistry; Computer networks; Delay; IP networks; Multicast protocols; Network topology; Routing protocols; Samarium; Unicast; Improvement; PIM-SM; Routing protocol;
Conference_Titel :
Computer Design and Applications (ICCDA), 2010 International Conference on
Conference_Location :
Qinhuangdao
Print_ISBN :
978-1-4244-7164-5
Electronic_ISBN :
978-1-4244-7164-5
DOI :
10.1109/ICCDA.2010.5541112
