Phase Noise in Asynchronous SC-FDMA Systems: Performance Analysis and Data-Aided Compensation

@article{Gomaa2014PhaseNI,
  title={Phase Noise in Asynchronous SC-FDMA Systems: Performance Analysis and Data-Aided Compensation},
  author={Ahmad Gomaa and Naofal Al-Dhahir},
  journal={IEEE Transactions on Vehicular Technology},
  year={2014},
  volume={63},
  pages={2642-2652}
}
Carrier frequency offset (CFO) and phase noise (PN) are major oscillator impairments in direct-conversion transceivers, and single-carrier frequency-division multiple access (SC-FDMA) is the uplink transmission scheme in the Long-Term Evolution (LTE) standard. We derive a new analytical expression for the normalized mean square error (NMSE) in asynchronous SC-FDMA systems under CFO and joint transmit-receive PN. The derived NMSE expression reveals an interesting cross-layer relationship between… CONTINUE READING