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    Method and system for silent trunk failure detection
    2.
    发明授权
    Method and system for silent trunk failure detection 有权
    静音中继故障检测方法及系统

    公开(公告)号：US08488746B1

    公开(公告)日：2013-07-16

    申请号：US11957688

    申请日：2007-12-17

    申请人： Chuan-Chuen Chang ,  Li-Jin Wu Chung

    发明人： Chuan-Chuen Chang ,  Li-Jin Wu Chung

    IPC分类号： H04M1/24

    CPC分类号： H04L43/0817 ,  H04M1/24

    摘要： A system and method for performing a first diagnostic test on a first class of service on a network link during a current measurement period, performing at least one further diagnostic test on a second class of service on the network link during the current measurement period, determining whether an alert was present during a previous measurement period and generating a current failure alert based on results of the first and the at least one further diagnostic tests if an alert was present during the previous measurement period.

    摘要翻译： 一种用于在当前测量周期内对网络链路上的第一类服务执行第一诊断测试的系统和方法，在当前测量周期期间对网络链路上的第二类服务执行至少一个另外的诊断测试，确定 在先前的测量周期期间是否存在警报，并且基于在先前测量周期期间是否存在警报的第一和所述至少一个进一步诊断测试的结果来生成当前故障警报。

    Method for monitoring telephone completion data
    6.
    发明授权
    Method for monitoring telephone completion data 失效
    监控电话完成数据的方法

    公开(公告)号：US5550903A

    公开(公告)日：1996-08-27

    申请号：US164077

    申请日：1993-12-08

    申请人： Chuan-Chuen Chang

    发明人： Chuan-Chuen Chang

    IPC分类号： H04M3/36 ,  H04M15/00

    CPC分类号： H04M15/00 ,  H04M3/36

    摘要： A method for monitoring telephone completion data to forecast the economic benefit realized in increasing international telephone call completion. The method includes a model for evaluating carried calling loads realized from a domestic origination point to an international end destination. The method factors various network blocking loads, international telephone answer seizure ratios (ASR), and a calculated volume of ineffective call attempts in evaluating the economic benefit realized from increasing international telephone trunk capacity and/or rendering improvements for foreign internal telephone network ASR. The method also incorporates a model for evaluating calling loads over given calling hours for given calling days of giving calling months; a revenue and expense model for approximating the economic benefits realized from increasing telephone trunk capacity and/or improving foreign internal telephone network ASR; and a model for acknowledging the benefits realized from a proportional return of telephone call load from a foreign telecommunications administrator relative to the increase in telephone trunk capacity and/or improvements to foreign internal telephone network ASR.

    摘要翻译： 一种用于监控电话完成数据以预测在增加国际电话完成时实现的经济利益的方法。 该方法包括用于评估从国内起始点到国际终点目的地实现的承载呼叫负载的模型。 该方法考虑了各种网络阻塞负载，国际电话应答占有率（ASR），以及计算的无效呼叫尝试量，用于评估从国际电话中继线容量的增加和/或改善外部内部电话网络ASR而实现的经济效益。 该方法还包含一个模型，用于在给定呼叫日期的给定呼叫时间内评估呼叫负载; 用于近似通过增加电话中继线容量和/或改善外部内部电话网络ASR实现的经济效益的收入和费用模型; 以及用于确认从国外电信管理员的电话呼叫负载的比例返回相对于电话中继线容量的增加和/或改进到外部内部电话网络ASR而实现的益处的模型。