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公开(公告)号:US20070232295A1
公开(公告)日:2007-10-04
申请号:US11682559
申请日:2007-03-06
IPC分类号: H04Q7/20
摘要: A method and apparatus are provided for reducing truncation of time sensitive information such as audio in a trunked radio system having a plurality of zone controllers. The method includes the steps of receiving a call request from a calling radio or wireline console by a controlling zone controller of the plurality of zone controllers and measuring a time necessary to set up a call connection between the controlling zone controller and a plurality of called radios or wireline consoles where the call connections of the plurality of called radios or wireline consoles are each set up through a different participating zone controller of the plurality of zone controllers. The method also includes the steps of determining a largest relative measured time among the measured times and buffering audio information from the calling radio for a time period proportional to the determined largest relative time.
摘要翻译: 提供了一种用于减少具有多个区域控制器的集群无线电系统中的时间敏感信息(例如音频)的截断的方法和装置。 该方法包括以下步骤:通过多个区域控制器的控制区域控制器从呼叫无线电或有线控制台接收呼叫请求,并测量在控制区域控制器和多个被叫无线电之间建立呼叫连接所需的时间 或电缆控制台,其中多个被叫无线电或有线电话控制台的呼叫连接各自通过多个区域控制器的不同参与区域控制器设置。 该方法还包括以下步骤:确定测量时间之间的最大相对测量时间,并且从呼叫无线电中缓冲音频信息与所确定的最大相对时间成比例的时间段。