Referring to the timing diagrams for the hard and semi-soft handoffs in mobile Internet, the authors simulate the handoff loss probability under the Poisson and self-similarity traffic.

• 根据移动因特网中基本的硬切换和改进的半软切换算法时间流程仿真研究了2种切换在泊松和自相似流量下的切换损失率。