公开(公告)号：US07664033B1

公开(公告)日：2010-02-16

申请号：US11240897

申请日：2005-09-30

申请人： Marian Croak ,  Hossein Eslambolchi

发明人： Marian Croak ,  Hossein Eslambolchi

IPC分类号： H04L12/56

CPC分类号： H04M3/365 ,  H04L41/06 ,  H04L43/0876 ,  H04L65/80 ,  H04L69/40

摘要： A method and apparatus for enabling a network to determine the call volume rate versus the call blocking rate on a predefined time interval basis over multiple predefined time intervals are disclosed. For example, if call blocking rates do not show a progressive trend of decline as call volume rates decline over multiple predefined time intervals, an alarm can be generated and corrective actions to flush out congested signaling message queues can be initiated to return the network to normal operating conditions.

摘要翻译： 公开了一种用于使得网络能够在多个预定时间间隔上基于预定时间间隔来确定呼叫量速率与呼叫阻塞率的方法和装置。 例如，如果呼叫阻塞率在多个预定义的时间间隔内随着呼叫量的下降而不显示递减的下降趋势，则可以产生警报并且可以启动用于清除拥塞的信令消息队列的纠正措施以将网络恢复正常 运行条件。

公开(公告)号：US06785546B1

公开(公告)日：2004-08-31

申请号：US09526790

申请日：2000-03-16

申请人： Mirko Djuric

发明人： Mirko Djuric

IPC分类号： H04Q720

CPC分类号： H04W88/12 ,  H04M3/365

摘要： This invention relates to a method and apparatus for controlling application processor occupancy based traffic overload. More particularly, the invention is directed to a system to maintain call processing related traffic below a predefined threshold in application processors that are typically incorporated into communication networks.

摘要翻译： 本发明涉及一种用于控制基于处理器占用的业务过载的方法和装置。 更具体地，本发明涉及一种系统，其将通常并入通信网络的应用处理器中的呼叫处理相关业务维持在预定阈值以下。

公开(公告)号：US06707900B1

公开(公告)日：2004-03-16

申请号：US09214898

申请日：1999-05-06

申请人： Bart Jellema ,  Rene Peeren ,  Louise Croughan ,  Freek Aben

发明人： Bart Jellema ,  Rene Peeren ,  Louise Croughan ,  Freek Aben

IPC分类号： H04M700

CPC分类号： H04Q3/0029 ,  H04M3/365 ,  H04Q3/0016 ,  H04Q2213/13561 ,  H04Q2213/13562

摘要： A service switching point counts the number of pending queries sent to a service control point and awaiting a response. When the counted number reaches a threshold, further call attempts are rejected. This prevents the load on the service control point from becoming excessive.

摘要翻译： 服务交换点计算发送到服务控制点的等待查询的数量，并等待响应。 当计数的数量达到阈值时，拒绝进一步的呼叫尝试。 这样可以防止服务控制点上的负载过大。

公开(公告)号：US06385637B1

公开(公告)日：2002-05-07

申请号：US08915707

申请日：1997-08-21

申请人： Michael Peters ,  Paul D. Swardstrom ,  William W. Parker

发明人： Michael Peters ,  Paul D. Swardstrom ,  William W. Parker

IPC分类号： G06F900

CPC分类号： G06F9/4843 ,  G06F11/3419 ,  G06F2201/865 ,  G06F2201/88 ,  H04M3/365 ,  H04M3/523 ,  H04M2201/14

摘要： A periodic process timer is incorporated into a multi-tasking operating system of an automatic call distributor system. The process timing method includes the steps of: a) initializing a plurality of accumulator values corresponding to a single process of a plurality of processes, each accumulator value defined to represent a total processing time for each process; b) recording a starting value of a counter device; c) activating the counter device prior to execution of a selected process; d) permitting the selected process to execute; e) stopping the counter device after execution of the selected process; f) reading and ending value of the counter device; g) determining a difference value between the starting value and the ending value in the counter device; h) adding the difference value of the counter device to the accumulator value corresponding to the selected process; i) continuously repeating steps (b) through (h) until a predetermined amount of time has elapsed, to obtain a total accumulator value representing the total processing time for each selected process; and j) saving the accumulator values for each selected process.

摘要翻译： 周期性处理定时器被并入自动呼叫分配器系统的多任务操作系统中。 处理定时方法包括以下步骤：a）初始化与多个进程的单个进程对应的多个累加器值，每个累加器值被定义为表示每个进程的总处理时间; b）记录计数器装置的起始值; c）在执行所选择的过程之前激活计数器装置; d）允许所选择的过程执行; e）在执行所选择的过程之后停止计数器装置; f）计数器装置的读取和结束值; g）确定所述计数器装置中的起始值和结束值之间的差值; h）将计数器装置的差值加到对应于所选择的处理的累加器值; i）连续地重复步骤（b）至（h）直到经过预定时间量，以获得表示每个所选择处理的总处理时间的总累加器值; 并且j）保存每个所选进程的累加器值。

公开(公告)号：US6160875A

公开(公告)日：2000-12-12

申请号：US152105

申请日：1998-09-14

申请人： Hyoung Sun Park ,  Hak Jae Shin

发明人： Hyoung Sun Park ,  Hak Jae Shin

IPC分类号： H04Q3/545 ,  H04L29/14 ,  H04M3/00 ,  H04M3/36 ,  H04M15/00

CPC分类号： H04M3/365 ,  H04M3/367 ,  H04M2207/18

摘要： A method of managing overload of messages in communication systems comprising: classifying application processes according to use/non-use of messages and scales and types of overload and constructing a database based upon a result of classification; periodically checking message queues of said application processes to identify states of the message queues; and when the state of one of said message queues is an advanced overload state, analyzing a scale and type of relevant overload using said database and processing the overload analyzed.

摘要翻译： 一种管理通信系统中的消息过载的方法，包括：根据消息的使用/不使用对分级应用进程进行分类，以及基于分类结果的规模和类型的过载和构建数据库; 周期性地检查所述应用进程的消息队列以识别消息队列的状态; 并且当所述消息队列之一的状态是高级过载状态时，使用所述数据库分析相关超载的规模和类型并处理所分析的过载。

公开(公告)号：US6061442A

公开(公告)日：2000-05-09

申请号：US813532

申请日：1997-03-07

申请人： Kabekode Venkata Bhat

发明人： Kabekode Venkata Bhat

IPC分类号： G06F15/16 ,  G06F15/177 ,  H04L12/56 ,  H04M3/00 ,  H04M3/36 ,  H04M3/42 ,  H04Q3/545

CPC分类号： H04M3/365 ,  H04Q3/54533 ,  H04L2012/563 ,  H04Q2213/13056 ,  H04Q2213/1307 ,  H04Q2213/13103 ,  H04Q2213/13107 ,  H04Q2213/13164 ,  H04Q2213/13166 ,  H04Q2213/1329 ,  H04Q2213/13299 ,  H04Q2213/13344

摘要： A call scheduling and assignment method and apparatus that schedules each call request on an application processor of a multiple processor system that will process the call request in the smallest amount of time. This method and apparatus then places response time as the important criterion over equal utilization of application processors in a multiple processor system. This method and apparatus recognizes that some application processors are able to respond faster than others, even when operating at the same or higher call load as other processors in the system. For such very common situations, the faster processors can and should be allowed to process a proportionally greater amount of the call processing load. By doing so, the calling customer receives a shorter wait and the system owner receives more call revenue for the same system equipment.

摘要翻译： 一种在多处理器系统的应用处理器上调度每个呼叫请求的呼叫调度和分配方法和装置，其将以最小的时间量来处理呼叫请求。 然后，该方法和装置将响应时间作为在多处理器系统中的应用处理器的相等利用率的重要标准。 该方法和装置识别出，即使在与系统中的其他处理器相同或更高的呼叫负载下运行时，一些应用处理器能够比其他处理器更快地响应。 对于这种非常常见的情况，较快的处理器可以而且应该被允许处理比例更大的呼叫处理负载量。 通过这样做，呼叫客户收到较短的等待，系统所有者收到相同系统设备的更多呼叫收入。

公开(公告)号：US5271003A

公开(公告)日：1993-12-14

申请号：US491448

申请日：1990-03-09

申请人： Keun K. Lee ,  Jin Y. Choi ,  Young S. Cho ,  Hyeong H. Lee

发明人： Keun K. Lee ,  Jin Y. Choi ,  Young S. Cho ,  Hyeong H. Lee

IPC分类号： H04M3/22 ,  H04J3/12 ,  H04L12/70 ,  H04L29/02 ,  H04M3/36 ,  H04M7/06 ,  H04Q1/30 ,  H04Q3/00 ,  H04Q3/545 ,  H04Q3/66 ,  H04J3/14

CPC分类号： H04Q3/665 ,  H04J3/12 ,  H04L47/10 ,  H04L47/125 ,  H04M3/365 ,  H04Q3/0025 ,  H04Q3/54566

摘要： An internal routing method in an internal network for improving signaling message processing capability by balancing the workload among message handling processors (MHP) in common channel signaling system used in electronic exchanges. An internal routing algorithm is provided in the internal network to balance the workload among MHP's based on the characteristics of a circuit identification code (CIC). An identifying trunk circuit is uniformly distributed, and a load unbalancing factor is formulated approximately as a function of the number of failed MHP's as a worst case. With this approach, all MHP's are loaded almost equally regardless of the number of failed MHP's.

摘要翻译： 内部网络中的内部路由方法，用于通过在电子交换中使用的公共信道信令系统中的消息处理处理器（MHP）之间的平衡来提高信令消息处理能力。 在内部网络中提供内部路由算法，以平衡MHP基于电路识别码（CIC）特性的工作负载。 识别中继电路是均匀分布的，并且负载不平衡因子近似地作为最坏情况下的故障MHP的数量的函数来形成。 使用这种方法，所有MHP的加载几乎相等，不管MHP失败的数量如何。

公开(公告)号：US4974256A

公开(公告)日：1990-11-27

申请号：US375102

申请日：1989-06-30

申请人： Bernard L. Cyr ,  Joseph S. Kaufman ,  Tzongyu P. Lee

发明人： Bernard L. Cyr ,  Joseph S. Kaufman ,  Tzongyu P. Lee

IPC分类号： H04M3/36 ,  H04Q3/545 ,  H04W28/08

CPC分类号： H04W28/08 ,  H04M3/365 ,  H04Q3/54591

摘要： This invention relates to a method of allocating new telecommunications cells to one of a plurality of processors, and to control acceptance of new calls when in overload. The method is based on measuring the real time occupancy of each processor periodically, and allocating new calls for the following period in such a way as to attempt to make each processor's occupancy approach the average occupancy of all the processors. An overload state is detected when the average occupancy of the processors in one period exceeds a predetermined threshold, e.g., 90%. When this happens, load is shed in an amount calculated to restore the average occupancy to the threshold value over a number of periods of time. Advantageously, this method optimizes the call processing capacity of the processors.

摘要翻译： 本发明涉及一种将新电信小区分配到多个处理器之一的方法，并且在过载时控制新呼叫的接受。 该方法基于周期性地测量每个处理器的实时占用，并且以这样的方式分配新的呼叫，以便尝试使每个处理器的占用接近所有处理器的平均占用。 当一个周期中的处理器的平均占用率超过预定阈值（例如，90％）时，检测到过载状态。 当发生这种情况时，负载被排除，其数量被计算以在多个时间段内将平均占用恢复到阈值。 有利地，该方法优化处理器的呼叫处理能力。

公开(公告)号：US4658098A

公开(公告)日：1987-04-14

申请号：US865754

申请日：1986-05-22

申请人： Gerhard Wegmann

发明人： Gerhard Wegmann

IPC分类号： H04M3/36 ,  H04Q3/545

CPC分类号： H04Q3/54591 ,  H04M3/365

摘要： Call-associated series of information-processing requests, accepted in decentralized switching facilities, are composed of initial switch identifiers which arrive first and of successor switch identifiers arrive following thereupon and are transmitted to a central switch mechanism from the switching facilities which are present in a greater plurality. A measuring device which continuously determines the loadability of a switching circuit periodically and continuously adjust the comparison standard of a counter, which only counts the initial switch identifiers in successfully following time intervals, perceives a pending overload situation for the switching circuit on the basis thereof and, in order to avoid the same, transmits non-acceptance data to the switching facilities in which, a portion of the received occupations are subjected to non-acceptance in accordance with accordingly stored non-acceptance rates. After a rest interval of the non-acceptance events due to a temporarily lower load, initialization of a renewed formation and transmission of the non-acceptance data occurs on the basis of the threshold pertaining to the number of initial switch identifiers incoming to the switching circuit per time unit, this threshold being continuously adjusted by way of measured loadability results which are derived in measuring time intervals which compensate unsteady low fluctuations from full load, actual load and actual numbers of initial switch identifiers per measuring time interval.

摘要翻译： 在分散交换设施中接受的与呼叫相关的一系列信息处理请求由首先到达的初始交换机标识符组成，并且后续交换机标识符到达之后，并且从其中存在的交换设备传送到中央交换机构 更大的数量。 连续地确定开关电路的负载能力的测量装置周期性地连续地调节计数器的比较标准，该计数器仅在成功跟随的时间间隔内对初始开关标识符进行计数，基于该开关电路的等待过载状况， 为了避免相同的情况，将不接受数据发送到切换设备，其中一部分接收到的职业根据相应地存储的不接受率进行不接受。 在由于暂时较低的负载而导致的不接受事件的休止间隔之后，基于与进入切换电路的初始切换标识符的数量相关的阈值，发生更新形成的初始化和不接受数据的发送 每个时间单位，该阈值通过测量的负载能力结果连续地进行调整，这些测量结果是在测量时间间隔中导出的，这些测量时间间隔补偿了每个测量时间间隔内满载，实际负载和初始开关标识符的实际数量的不稳定低波动。

公开(公告)号：US10057414B1

公开(公告)日：2018-08-21

申请号：US15351603

申请日：2016-11-15

申请人： West Corporation

发明人： Douglas L. Davis

IPC分类号： H04M3/42 ,  H04M1/663 ,  H04M3/36

CPC分类号： H04M3/42068 ,  H04L65/1046 ,  H04L65/1069 ,  H04L65/80 ,  H04M1/663 ,  H04M3/365 ,  H04M3/367 ,  H04M2203/6027

摘要： A system, method and non-transitory computer readable storage medium comprising instructions that when read by a processor perform receiving a telephony connection request, determining a purported sender telephony number from the telephony connection request, determining additional request information from the telephony connection request, accessing an information source using the purported sender telephony number to determine source information regarding the sender, comparing the source information with the additional request information, based on the comparison, and determining whether the purported sender telephony number is incorrect.