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CN101018094B 确定传导的射频(RF)接收机灵敏度的系统和有关方法 失效 - 权利终止

确定传导的射频(RF)接收机灵敏度的系统和有关方法
摘要：
一种用于使用通过RF电缆与RF接收机相耦合的RF源，来确定传导的射频(RF)接收机灵敏度的测试方法，可包括：确定初始信道的误码率(BER)-业务信道(TCH)功率电平函数；根据该函数和所希望BER来确定随后信道的估计TCH功率电平；以及根据估计的TCH功率电平来测量随后信道的BER。可将所测量的BER与所希望的BER相比较，并使用两者之间的差值以及所述函数来确定下一个估计的TCH功率电平。如果差值大于阈值则重复测量和比较，从而确定随后信道中与所希望BER相对应的TCH功率电平。
摘要（英）：

A test method for determining conducted radio frequency (RF) receiver sensitivity using an RF source coupled to an RF receiver by an RF cable may include determining a bit error rate (BER) versus traffic channel (TCH) power level function for an initial channel, determining an estimated TCH power level for a subsequent channel based upon the function and the desired BER, and measuring a BER of the subsequent channel based upon the estimated TCH power level. The measured BER may be compared to the desired BER, and a difference therebetween is used along with the function to determine a next estimated TCH power level. Measuring and comparing may be repeated if the difference may be greater than a threshold to thereby determine a TCH power level in the subsequent channel corresponding to thedesired BER.

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