发明名称 |
SYSTEM FOR DETERMINING RADIATED RADIO FREQUENCY (RF) RECEIVER SENSITIVITY |
摘要 |
A test method is described for determining radiated radio frequency (RF) receiver sensitivity 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 BER versus TCH power level function and a desired BER, and measuring a BER of a subsequent channel based upon the estimated TCH power level. The method may further include comparing the measured BER to the desired BER and using a difference therebetween along with the BER versus TCH power level function to determine a next estimated TCH power level, and repeating measuring and comparing if the difference is greater than a threshold to thereby determine a TCH power level in the subsequent channel corresponding to the desired BER. |
申请公布号 |
CA2578173(C) |
申请公布日期 |
2008.10.28 |
申请号 |
CA20072578173 |
申请日期 |
2007.02.28 |
申请人 |
RESEARCH IN MOTION LIMITED |
发明人 |
CERTAIN, MICHAEL;QI, YIHONG;JARMUSZEWSKI, PERRY |
分类号 |
H04B17/00;H04L1/00;H04Q7/34 |
主分类号 |
H04B17/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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