Estimation of CSI for LST BS-CDMA systems using special sequences with pre-defined spectral nulls

@article{Tio2010EstimationOC,
  title={Estimation of CSI for LST BS-CDMA systems using special sequences with pre-defined spectral nulls},
  author={Surya Dharma Tio and A. S. Madhukumar and A. Benjamin Premkumar and Fumiyuki Adachi},
  journal={IEEE Transactions on Wireless Communications},
  year={2010},
  volume={9}
}
Layered space-time block spread CDMA (LST BSCDMA) has been previously proposed as an alternative to conventional CDMA systems for high-rate mobile communications. This paper proposes two approaches to obtain channel state information (CSI) for LST BS-CDMA system. The basic approach suffers from high computational complexity and poor performance in systems… CONTINUE READING