Modeling and Analyzing the Cost of Hierarchical Mobile IP
This paper introduces three hierarchical mobile IP schemes, i.e. Hierarchical Mobile IP (HMIP), Dynamic HMIP,and Distributed and Dynamic HMIP to improve the handoff performance, and develops a model for cost analysis based on one-dimensional random walk of mobile host. Then the paper compares signaling transmission cost, packet delivery cost and total cost of the three schemes respectively, and discusses the effects of different home handoff thresholds and directional walk probabilities on these costs. Numerical results show that the DHMIP scheme has best performance among the three under small home handoff threshold.
hierarchical MIP random walk signaling transmission cost packet delivery cost
Liu Yu Wang Yu-mei Zhang Hui-min
School of Information Engineering Beijing University of Posts and Telecommunications Beijing, China
国际会议
武汉
英文
1056-1059
2005-09-23（万方平台首次上网日期，不代表论文的发表时间）