Robustness of MIMO-OFDM Schemes for Future Digital TV to Carrier Frequency Offset

Youssef Nasser; Jean-François Hélard; Matthieu Crussière

Robustness of MIMO-OFDM Schemes for Future Digital TV to Carrier Frequency Offset

Networking and Internet Architecture 2008-09-30 v1

Authors: Youssef Nasser , Jean-François Hélard , Matthieu Crussière

Abstract

This paper investigates the impact of carrier frequency offset (CFO) on the performance of different MIMO-OFDM schemes with high spectral efficiency for next generation of terrestrial digital TV. We show that all studied MIMO-OFDM schemes are sensitive to CFO when it is greater than 1% of inter-carrier spacing. We show also that the Alamouti scheme is the most sensitive MIMO scheme to CFO

Keywords

carrier frequency offset MIMO-OFDM digital TV spectral efficiency Alamouti scheme robustness

Cite

@article{arxiv.0809.5016,
  title  = {Robustness of MIMO-OFDM Schemes for Future Digital TV to Carrier Frequency Offset},
  author = {Youssef Nasser and Jean-François Hélard and Matthieu Crussière},
  journal= {arXiv preprint arXiv:0809.5016},
  year   = {2008}
}

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