On the Influence of Carrier Frequency Offset and Sampling Frequency Offset in MIMO-OFDM Systems for Future Digital TV

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dc.creatorNasser, Youssef
dc.creatorHélard, Jean-François
dc.creatorCrussière, Matthieu
dc.date2008-09-29
dc.date.accessioned2026-07-07T10:06:12Z
dc.date.available2026-07-07T10:06:12Z
dc.descriptionThis paper investigates the impact of carrier frequency offset (CFO) and sampling frequency offset (SFO) on the performance of different MIMO-OFDM schemes with high spectral efficiency for next generation of terrestrial digital TV. We analyze particularly orthogonal Alamouti scheme, and non-orthogonal (NO) schemes like VBLAST, linear dispersion (LD) code and Golden code. This analysis gives a global view on the best suitable MIMO-OFDM scheme with respect to CFO and SFO. We show that for high spectral efficiency, Alamouti is more sensitive to CFO and SFO. Moreover, we show that all studied MIMO-OFDM schemes are sensitive to CFO when it is greater than 1% of inter-carrier spacing. Their sensitivity due to SFO is less than that due to CFO.
dc.identifierhttps://arxiv.org/abs/0809.4985
dc.identifierhttp://arxiv.org/abs/0809.4985
dc.identifierInternational Symposium on Wireless and Pervasive Computing, Grèce (2008)
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/170242
dc.subjectNetworking and Internet Architecture
dc.titleOn the Influence of Carrier Frequency Offset and Sampling Frequency Offset in MIMO-OFDM Systems for Future Digital TV
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