发明名称 |
Apparatus, and associated method, for measuring radio operating characteristics of a radio device |
摘要 |
Apparatus, and an associated method, provides for field-testing and calibration of a WLAN device. In testing of the receive portion of the WLAN device, test apparatus is provided with a transmit signal of known characteristics. The test apparatus selectably attenuates the transmit signal to form an attenuated signal. The WLAN device is connected to receive the transmit signal, once attenuated by the test apparatus. Responsive to differences between measured and calculated characteristics of the transmit signal, calibration for determination of proper operation of the WLAN device is made and calibration of the WLAN device is effectuated. <IMAGE> |
申请公布号 |
EP1150458(B1) |
申请公布日期 |
2005.11.23 |
申请号 |
EP20010110365 |
申请日期 |
2001.04.26 |
申请人 |
NOKIA CORPORATION |
发明人 |
VAEISAENEN, ARI;ORAVA, PEKKO;MIETTINEN, PIA |
分类号 |
H04B7/005;H04B17/00;H04L1/24;H04L12/26;H04L12/28;H04W24/06;H04W52/18;H04W84/12;H04W88/02 |
主分类号 |
H04B7/005 |
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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