Interference mitigation using channel shortening pre-filter for SIMO-OFDM systems

@article{Singh2013InterferenceMU,
  title={Interference mitigation using channel shortening pre-filter for SIMO-OFDM systems},
  author={Istdeo Singh and Krishnamurthy Giridhar},
  journal={2013 IEEE 14th Workshop on Signal Processing Advances in Wireless Communications (SPAWC)},
  year={2013},
  pages={320-324}
}
In this work, we explore the channel shortening pre-filter (CSP) for single-input multi-output orthogonal frequency division multiplexing (SIMO-OFDM) system in the presence of co-channel interference (CCI), inter-block-interference (IBI) and inter-carrier-interference (ICI). Here, IBI and ICI are caused by the fact that the delay spreads of the multi-path impulse response are longer than the cyclic prefix duration for either the desired signal or the interfering signal, or both. We analytically… CONTINUE READING