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System and method for characterizing radio and antenna performance using RSS measurements
System and method for characterizing radio and antenna performance using RSS measurements
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机译:使用RSS测量来表征无线电和天线性能的系统和方法
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摘要
A communications system for a vehicle includes an antenna mounted on a vehicle and configured to communicate with a plurality of remote units. A diagnostic controller is configured to detect obstacles or damage to the antenna. The diagnostic controller is configured to receive remote messages, measure a receive signal strength of the remote messages, and determine a ratio of low receive signal strength sample messages to total sample messages. The diagnostics controller is further configured to trigger a diagnostic output to the vehicle when the ratio is greater than a predetermined threshold.
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