The study of RED algorithm used multicast router based buffer management

  • Authors:
  • Won-Hyuck Choi;Doo-Hyun Kim;Kwnag-Jae Lee;Jung-Sun Kim

  • Affiliations:
  • School of Electronics, Telecommunication and Computer Engineering, Hankuk Aviation University, Seoul, Korea;School of Electronics, Telecommunication and Computer Engineering, Hankuk Aviation University, Seoul, Korea;School of Electronics, Telecommunication and Computer Engineering, Hankuk Aviation University, Seoul, Korea;School of Electronics, Telecommunication and Computer Engineering, Hankuk Aviation University, Seoul, Korea

  • Venue:
  • CIS'05 Proceedings of the 2005 international conference on Computational Intelligence and Security - Volume Part II
  • Year:
  • 2005

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Abstract

The CBT method that is a dual shared tree enables both a transmitter and a recipient to exchange data through the shortest route to the center core. This method is used to solve the expansion problem of multicast by using a core. However, the current Multimedia Routing Method that involves a packet switching of Best-Effort method tries to transmit only single packet; thus, it causes congestion of data around a core and RP. As for a solution of this problem, the thesis suggests the RED algorithm applied Anycast method. The Anycast Protocol is a way to transfer a packet to an optimal server or a host that is able to redistribute the packet to the most adjacent router or Anycast group members who have Anycast address. Likewise, Anycast redistributes a packet of a core, then again redistributes it to any adjacent router and transmits the packet to an optimal host. In order to redistribute a packet of Core, RED Algorithm is adopted to disperse traffic congestion around the core.