Journal of Northeastern University(Natural Science)

Journal of Northeastern University ›› 2005, Vol. 26 ›› Issue (5): 421-424.DOI: -

• OriginalPaper • Previous Articles     Next Articles

Multicast mechanism based on CHMMP in mobile wireless Internet

Wang, Xing-Wei (1); Song, Bo (1); Sun, Xue-Bo (1); Huang, Min (2)   

  1. (1) Computing Center, Northeastern University, Shenyang 110004, China; (2) School of Information Science and Engineering, Northeastern University, Shenyang 110004, China
  • Received:2013-06-24 Revised:2013-06-24 Online:2005-05-15 Published:2013-06-24
  • Contact: Wang, X.-W.
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Abstract: Based on CHMMP (Combined Hierarchical Mobility Management Protocol), a multicast mechanism was developed for application in mobile wireless Internet. According to CHMMP, the MH (Mobile Host) doesn't need registration with its home agent when it hands over within the same foreign area. Compared with the bi-directional tunnel and remote subscription in accordance to IETF mobile IP, the proposed mechanism can reduce not only the multicast tree maintenance overhead due to handover of multicast, but also the time delay handover registration. Simulation results showed that it could support efficiently group applications in mobile wireless Internet.

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