LIU Xia, JIANG Lingge, HE Chen. Performance Evaluations of an IDMP-based Macro-mobility Management in Heterogeneous Wireless Networks[J]. Chinese Journal of Electronics, 2009, 18(3): 530-534.
Citation: LIU Xia, JIANG Lingge, HE Chen. Performance Evaluations of an IDMP-based Macro-mobility Management in Heterogeneous Wireless Networks[J]. Chinese Journal of Electronics, 2009, 18(3): 530-534.

Performance Evaluations of an IDMP-based Macro-mobility Management in Heterogeneous Wireless Networks

  • Received Date: 2007-10-01
  • Rev Recd Date: 2009-03-01
  • Publish Date: 2009-08-25
  • An improved Intra-domain mobility management protocol (IDMP) basedMacro-mobility management (IDMP-MM) mechanism is proposedin heterogeneous wireless networks. It adopts Layer-2 fast handofftrigger, the edge-cells controller to improve intradomain mobility, andthe pre-registration method with the aid of address-table mappingbetween mobility agents to enhance interdomain mobility. The proceduresof intradomain and interdomain handoff in IDMP-MM are describedrespectively, and the performance measurements of IDMP-MM areevaluated. The simulation results show that IDMP-MM mechanism canprovide efficient mobility management to reduce the global signalingcost, the number of buffering in-flight packets, and execute fasthandoff for ongoing calls.
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      沈阳化工大学材料科学与工程学院 沈阳 110142

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