An Improved Hierarchical Mobile IPv6 Handover Scheme

The quick handover is one of the key issues in mobile IPv6 technology, When the mobile nodes handover occurs, handover latency and packet loss rate will seriously affect the real-time business application. Hierarchical Mobile IPv6 handover analysis, this paper presents an improved hierarchical mobile IPv6 handover scheme-CHMIPv6. The scheme is the effective management of the care-of address allocation, and improvement in the inter-domain handover binding update process. Simulation results show that, the scheme can effectively reduce the mobile node handover latency and packet loss rate, effectively improve the HMIPv6 handover performance.