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1. 发明授权

US06253060B1 Method and apparatus employing wireless remote loopback capability for a wireless system repeater to provide end-to-end testing without a wireline connection 有权
标题翻译：无线系统中继器采用无线远程环回能力的方法和装置，以提供无需有线连接的端到端测试
公开(公告)号：US06253060B1
公开(公告)日：2001-06-26
申请号：US09280543
申请日：1999-03-30
申请人： Michael A. Komara , Thomas R. Schmutz , Jeffrey R. Nuckols , Roger L. Overton , Thomasz Strzelec
发明人： Michael A. Komara , Thomas R. Schmutz , Jeffrey R. Nuckols , Roger L. Overton , Thomasz Strzelec
IPC分类号： H04B7155
CPC分类号： H04W88/08 , H04B7/155 , H04B17/40 , H04B17/408 , H04W16/26
摘要： A method and apparatus for using a loopback capability of a radio frequency (RF) repeater to provide for end-to-end testing without a wireline connection is disclosed. A RF source sends a signaling waveform to the RF repeater. Upon receiving the signaling waveform, the RF repeater enters the loopback mode. The RF source sends another identical signaling waveform to the RF repeater to end the loopback mode. In another embodiment, a base transceiver station (BTS) sends a signaling waveform to an intelligent RF repeater-translator upon detection of a lack of activity. The received signaling waveform places the intelligent RF repeater translator into a loopback mode. If alarms are present in the intelligent RF repeater-translator, the intelligent RF repeater-translator ceases processing and the BTS informs the OMC of the error condition. Otherwise, the loopback mode is entered and BTS initiates testing of the intelligent RF repeater-translator. The loopback mode is discontinued when the intelligent RF repeater-translator receives another identical signaling waveform or after a time-out period elapses. The intelligent RF repeater-translator has the capability to alternate the selected diversity uplink path from one loopback test to the next loop back test to ensure full testing of all RF paths.
摘要翻译：公开了一种使用射频（RF）中继器的环回能力来提供端到端测试而不需要有线连接的方法和装置。 RF源向RF中继器发送信令波形。在接收到信令波形时，RF中继器进入环回模式。 RF源向RF中继器发送另一个相同的信令波形，以结束环回模式。在另一个实施例中，基站收发台（BTS）在检测到活动不足时向智能RF中继器翻译器发送信令波形。接收到的信令波形将智能RF中继器转换器置于环回模式。如果智能RF中继器翻转器中存在报警，则智能RF中继器转换器停止处理，BTS通知OMC出现错误状况。否则，进入环回模式，BTS启动智能RF中继器转换器的测试。当智能RF中继器转换器接收到另一个相同的信令波形或经过超时时间后，环回模式将停止。智能RF中继器转换器具有将选择的分集上行链路路径从一个环回测试交替到下一个环回测试的能力，以确保对所有RF路径的全面测试。

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