Mobile Networks and Applications

, Volume 5, Issue 4, pp 259–271 | Cite as

MobiCast: A multicast scheme for wireless networks

  • Cheng Lin Tan
  • Stephen Pink


In this paper, we propose a multicast scheme known as MobiCast that is suitable for mobile hosts in an internetwork environment with small wireless cells. Our scheme adopts a hierarchical mobility management approach to isolate the mobility of the mobile hosts from the main multicast delivery tree. Each foreign domain has a domain foreign agent. We have simulated our scheme using the Network Simulator and the measurements show that our multicast scheme is effective in minimizing disruptions to a multicast session due to the handoffs of the mobile group member, as well as reducing packet loss when a mobile host crosses cell boundaries during a multicast session.


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Copyright information

© Kluwer Academic Publishers 2000

Authors and Affiliations

  • Cheng Lin Tan
    • 1
    • 2
  • Stephen Pink
    • 2
  1. 1.Centre for Wireless CommunicationsNational University of SingaporeSingapore
  2. 2.Computer Science and Electrical EngineeringLuleå University of TechnologyLuleåSweden

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