Method and apparatus for processing signal interference

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United States of America Patent

PATENT NO 9331727
SERIAL NO

14715011

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Abstract

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Embodiments of the present invention relate to a method and an apparatus for processing signal interference, including: splitting a first self-interference signal into at least two same sub self-interference signals, adjusting amplitudes and phases of the sub self-interference signals to obtain adjusted sub-signals, superposing the adjusted sub-signals and received signals, to obtain superposed sub-signals, filtering the superposed sub-signals by using filters of corresponding channels, to obtain wanted sub-signals, and merging each of the wanted sub-signals to obtain a complete wanted signal. Because received signals are separately filtered by using n different channels, it can be implemented that a self-interference signal can be effectively filtered out on each frequency band.

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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
Han, Bo Chengdu, CN 248 1219
Lin, Huajiong Chengdu, CN 8 22
Luo, Long Shenzhen, CN 82 601
Lv, Linjun Shenzhen, CN 13 48

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