Referenced Items are not available for this document.
This paper proposes an improved pilot-based algorithm for joint estimation of carrier frequency offset (CFO) and sampling frequency offset (SFO) in ultrawideband orthogonal frequency division multiplexing (UWB-OFDM) systems with cyclic delay diversity. By proper selection of cyclic delay time and a frequency band with maximum channel power, a joint estimation of CFO and SFO is derived. Via computer simulation and analysis, the proposed frequency estimator is shown to benefit from the properly selected delay parameter and frequency band.
Published in:
Consumer Electronics, IEEE Transactions on
(Volume:57
,
Issue:
3
)
Date of Publication: August 2011
- Page(s):
- 1079 - 1084
- ISSN :
- 0098-3063
- INSPEC Accession Number:
- 12228352
- Digital Object Identifier :
- 10.1109/TCE.2011.6018858
- Product Type:
- Journals & Magazines
- Date of Current Version :
- 15 September 2011
- Issue Date :
- August 2011
- Sponsored by :
- IEEE Consumer Electronics Society
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