Signaling Information Field SIF

A realization scheme is proposed for several special service phone number alarming control centers to obtain the caller ID information accurately and in time, complying with the regulation of the Ministry of Information Industry that the information cannot be copied locally or online, and 3-field information should be sent while alarming.

本文介绍了电信话务各特服号报警指挥中心如何遵循信息产业部“信息不准拷贝、不准联网拷贝、报警时送三字段信息”的有关指示,建立能及时、准确地获得拨打各特服号码的主叫用户信息的实用系统,提出了相应的解决方案。

A convergence theorem of a subsequence in the strong topology is established by use of the theory of compensated compactness and with the help of an exact analysis of Lax entropy waves.

本文介绍一种利用数据库的空白部分，用一种可编译的语言，对数据库的文件结构信息，字段描述信息部分进行加密的方法。