会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 9. 发明授权
    • Methods and apparatus for modeling and emulating devices in a network of
telecommunication systems
    • 用于建模和仿真电信系统网络中的设备的方法和装置
    • US5594792A
    • 1997-01-14
    • US188473
    • 1994-01-28
    • Philippe J. ChourakiSimon F. MoloneyMark A. RussellDavid R. Preston
    • Philippe J. ChourakiSimon F. MoloneyMark A. RussellDavid R. Preston
    • G06F13/10H04Q3/00H04M1/57H04M1/64
    • G06F13/105H04Q3/0083H04Q2213/13504H04Q2213/13544H04Q2213/13547
    • A compiler is provided to a network element management subsystem for compiling rules and behaviors of device types into nested meta data structures of model databases. The rules and behaviors of the device types are specified via definitions describing controls of the device types, and features assignable to the device types. In one embodiment, the compiler is a two phase compiler comprising a parsing and list building phase and a database building phase. The device type model databases are loaded into memory to allow fast access and traversal. Each of the model databases comprises a plurality of nested meta data structures. Data are conditionally retrieved by selectively traversing the model databases using navigation sequences. An array of evaluation functions is further provided to evaluate predicates embedded in the nested meta data structures in view of operational data. During operation, user and system actions are interpreted through device emulation accessing the appropriate model databases.
    • 向网元管理子系统提供编译器,用于将设备类型的规则和行为编入模型数据库的嵌套元数据结构中。 设备类型的规则和行为通过描述设备类型控制的定义和可指定到设备类型的功能来指定。 在一个实施例中,编译器是包括分析和列表构建阶段和数据库构建阶段的两阶段编译器。 设备类型模型数据库被加载到内存中以允许快速访问和遍历。 每个模型数据库包括多个嵌套元数据结构。 通过使用导航序列选择性地遍历模型数据库来有条件地检索数据。 还提供了一系列评估函数,用于根据操作数据来评估嵌入在元数据结构中的谓词。 在操作期间,通过访问相应模型数据库的设备仿真来解释用户和系统操作。