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    • 1. 发明公开
    • Spectrum analysis and plant diagnostic tool for broadcast communication systems using full band capture receiver
    • 光谱分析和系统诊断工具用于广播通信系统中使用宽带接收机探测
    • EP2592787A2
    • 2013-05-15
    • EP12006691.5
    • 2012-09-25
    • Broadcom Corporation
    • Gomez, RamonDauphinee, LeonardMcMullin, DonaldWhitehead, Harold
    • H04L12/26
    • A system, method, and apparatus to allow an operator of a broadcast communication system, such as a cable television or satellite television service to provide some examples, to diagnose performance of this communication system remotely. The operator of a first communication device, such as a cable modem termination system (CMTS) to provide an example, may remotely diagnosis performance problems, or potential performance problems, occurring at a second communication device, such as a cable modem (CM) to provide an example, or a group of second communication devices. For example, the operator of the first communication device may view a spectrum analysis of communication signals being routed to, processed by, and/or provided by the second communication device, or group of second communication devices, to diagnose the performance problems, or the potential performance problems, in real time.
    • 一种系统,方法和装置,以允许广播通信系统中,试验作为有线电视或卫星电视服务的操作者提供一些示例中,远程诊断该通信系统的性能。 第一通信设备的操作者,检查电缆调制解调器终端系统(CMTS),以提供一个例子,可以远程地诊断性能问题,或潜在的性能问题,在第二通信装置中发生,检查电缆调制解调器(CM),以 提供一个例子,或者一组第二通信设备。 对于实施例,第一通信设备的操作者可以观察通信信号的频谱分析被路由到,通过进行处理,和/或由所述第二通信装置或第二通信装置组提供,来诊断性能问题,或 潜在的性能问题,时间的实质。