Apparatus, and associated method, for measuring radio operating characteristics of a radio device

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United States of America Patent

PATENT NO 7006447
SERIAL NO

09558974

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Abstract

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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.

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Patent Owner(s)

Patent OwnerAddress
NOKIA OYKEILALAHDENTIE 4 ESPOO FIN-02 150

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Miettinen, Pia Tampere, FI 1 16
Orava, Pekko Tampere, FI 8 785
Vaisanen, Ari Tampere, FI 16 887

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