Full-duplex wireless communications using off-the-shelf radios: Feasibility and first results

  title={Full-duplex wireless communications using off-the-shelf radios: Feasibility and first results},
  author={Melissa Duarte and Ashutosh Sabharwal},
  journal={2010 Conference Record of the Forty Fourth Asilomar Conference on Signals, Systems and Computers},
We study full-duplex wireless communication systems where same band simultaneous bidirectional communication is achieved via cancellation of the self-interfering signal. Using off-the-shelf MIMO radios, we present experimental results that characterize the suppression performance of three self-interference cancellation mechanisms, which combine a different mix of analog and digital cancellation. Our experimental results show that while the amount of self-interference increases linearly with the… CONTINUE READING
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