传统的无线Mesh网络(WMN)路由协议利用路由管理帧携带的路由信息来维护路由。无线环境的不稳定性可能导致路由管理帧丢失,使路由协议无法及时获取正确的路由信息,从而降低网络性能。介绍了一种基于统计学原理的无线Mesh网络路由协议B.A....传统的无线Mesh网络(WMN)路由协议利用路由管理帧携带的路由信息来维护路由。无线环境的不稳定性可能导致路由管理帧丢失,使路由协议无法及时获取正确的路由信息,从而降低网络性能。介绍了一种基于统计学原理的无线Mesh网络路由协议B.A.T.M.A.N.(Better Approach To Mobile Ad-hoc Networking)。该协议通过统计路由管理帧的投递成功率来选择最优路径,消除了路由管理帧丢失对路由协议的影响。通过与OLSR的测试对比表明,B.A.T.M.A.N.在无线Mesh网络中有更好的性能表现,更适用于移动网络。展开更多
The problems of accelerated testing on durability are formulated and the basic definitions are given. The concept of so-called acceleration function is determined. In the case of linear model, integral function of dis...The problems of accelerated testing on durability are formulated and the basic definitions are given. The concept of so-called acceleration function is determined. In the case of linear model, integral function of distribution of time of failure-free operation of a device is determined on the basis of this concept. The criterions of linearity of acceleration function are formulated. The technique of accelerated testing is developed on the basis of correlation that conveys the generalized principle of Palmgren-Miner. This technique guarantees computation of reliability, when load increases permanently or stepwise.展开更多
文摘传统的无线Mesh网络(WMN)路由协议利用路由管理帧携带的路由信息来维护路由。无线环境的不稳定性可能导致路由管理帧丢失,使路由协议无法及时获取正确的路由信息,从而降低网络性能。介绍了一种基于统计学原理的无线Mesh网络路由协议B.A.T.M.A.N.(Better Approach To Mobile Ad-hoc Networking)。该协议通过统计路由管理帧的投递成功率来选择最优路径,消除了路由管理帧丢失对路由协议的影响。通过与OLSR的测试对比表明,B.A.T.M.A.N.在无线Mesh网络中有更好的性能表现,更适用于移动网络。
文摘The problems of accelerated testing on durability are formulated and the basic definitions are given. The concept of so-called acceleration function is determined. In the case of linear model, integral function of distribution of time of failure-free operation of a device is determined on the basis of this concept. The criterions of linearity of acceleration function are formulated. The technique of accelerated testing is developed on the basis of correlation that conveys the generalized principle of Palmgren-Miner. This technique guarantees computation of reliability, when load increases permanently or stepwise.