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
    • 10. 发明授权
    • Method and apparatus for processing call signaling messages
    • 用于处理呼叫信令消息的方法和装置
    • US07584472B1
    • 2009-09-01
    • US09246612
    • 1999-02-08
    • James S. McCormickDavid FurshpanJonathan BosloyJohn BurnsShawn McAllister
    • James S. McCormickDavid FurshpanJonathan BosloyJohn BurnsShawn McAllister
    • G06F3/00G06F9/46
    • H04L47/10H04L47/12H04L47/2441H04L47/30H04L47/32
    • A method and apparatus for processing call signaling messages during burst overloading and sustained overloading of a communications switch include processing that begins by receiving a plurality of call signaling messages, which may be call set-up messages, connect messages, call proceeding messages, call release messages, release complete messages, and/or link layer information. The processing then continues by comparing a queue occupancy level of a call processing queue with a first queue occupancy threshold. If the queue occupancy level compares unfavorably with the first queue occupancy threshold (e.g., the queue is storing more messages than desired), call signaling messages are enqueued into the call processing queue based on the types of the call signaling messages. For example, dispensable call signaling messages are enqueued in a LIFO manner while indispensable and essential messages are enqueued in a FIFO manner. Dispensable messages are those, that if dropped, have minimal impact on the efficiency of the communication switch and/or do not evoke a time-out process to release whatever communication resources have been allocated to a particular communication set-up request.
    • 一种用于在通信交换机的突发过载和持续超载期间处理呼叫信令消息的方法和装置包括通过接收多个呼叫信令消息开始的处理,其可以是呼叫建立消息,连接消息,呼叫进程消息,呼叫释放 消息,发布完整消息和/或链路层信息。 然后通过将呼叫处理队列的队列占用水平与第一队列占用阈值进行比较来继续处理。 如果队列占用水平与第一队列占用阈值不利地进行比较(例如,队列正在存储比期望的更多的消息),呼叫信令消息基于呼叫信令消息的类型被排队到呼叫处理队列中。 例如,可分发呼叫信令消息以LIFO方式入队,而不可缺少的和基本的消息以FIFO方式入队。 可分散的消息是那些如果丢弃的消息对通信交换机的效率的影响最小,或者不引起超时过程来释放已经分配给特定通信建立请求的任何通信资源。