Method and apparatus for adjusting pre-distortion coefficient

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United States of America Patent

PATENT NO 9479368
APP PUB NO 20140269973A1
SERIAL NO

14288151

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A pre-distortion coefficient corresponding to a transmit power currently set by a transmitting end is adjusted. A signal received quality report which is obtained according to the pre-distortion coefficient before adjustment is analyzed and fed back by a receiving end and a signal received quality report that is obtained according to the pre-distortion coefficient after adjustment and fed back by the receiving end. The analysis determines a variation situation of signal received quality of the receiving end. If the signal received quality of the receiving end becomes better, the pre-distortion coefficient after adjustment is used as the pre-distortion coefficient corresponding to the transmit power currently set by the transmitting end. The process then returns to the step of adjusting a pre-distortion coefficient corresponding to a transmit power currently set by a transmitting end.

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Patent Owner(s)

  • HUAWEI TECHNOLOGIES CO., LTD.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Deng, Xiangdong Chengdu, CN 1 0
Ma, Xinyue Shenzhen, CN 1 0
Wang, Tianxiang Chengdu, CN 19 117
Xue, Wei Chengdu, CN 89 613

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