A low-complexity adaptive echo canceller for xDSL applications

@article{Lin2004ALA,
  title={A low-complexity adaptive echo canceller for xDSL applications},
  author={Shou-Sheu Lin and Wen-Rong Wu},
  journal={IEEE Transactions on Signal Processing},
  year={2004},
  volume={52},
  pages={1461-1465}
}
A finite impulse response (FIR)-based adaptive filter structure is proposed for echo cancellation in xDSL applications. The proposed algorithm consists of an FIR filter, a cascaded interpolated FIR filter, and a tap-weight overlapping and nulling scheme. This filter requires low computational complexity and inherits the stable characteristics of the… CONTINUE READING