摘要
Abstract
Aiming at the problem that current Fluid-Flow model is not suitable for random walk behavior in PCS networks, a hybrid model of Fluid-flow and Gauss-Markov is proposed.This model based on the theory of Guass-Markov stochastic process separates the speed, determines the memory parameter of speed to imitate MT with different mobile feature. Simulated in PCS networks, the numerical analysis by Matlab showed that it can decrease the cost of system compared with the location management scheme based on Fluid-Flow model, which has proved that the model is more useful to evaluate the performance of complicated location management.关键词
位置管理/寻呼/位置更新/高斯-马尔科夫/Fluid-Flow模型Key words
Location Management/ Paging/ Location Update/ Gauss-Markov/ Fluid-Flow model分类
信息技术与安全科学
