Preamble-based Symbol Timing Estimation for Wireless OFDM Systems

Simple item page
dc.citation.conferenceDate2007en_US
dc.citation.conferenceName41st Asilomar Conference on Signals, Systems and Computersen_US
dc.citation.firstpage1791en_US
dc.citation.lastpage1794en_US
dc.citation.locationPacific Grove, CAen_US
dc.contributor.authorGadhiok, Maniken_US
dc.contributor.authorCavallaro, Joseph R.en_US
dc.contributor.orgCenter for Multimedia Communicationen_US
dc.date.accessioned2012-06-12T21:11:32Zen_US
dc.date.available2012-06-12T21:11:32Zen_US
dc.date.issued2007-11-01en_US
dc.description.abstractWe propose a timing estimation scheme that reduces computational complexity while achieving performance comparable to the autocorrelation method commonly employed at the wireless receiver. The proposed method is based on the average magnitude difference function (AMDF). We present performance results for the proposed method for AWGN and Raleighfading channels in the context of IEEE 802.11a short preamble sequence. We also propose a preamble sequence based on Golomb sequence and compare its timing estimation performance with the IEEE 802.11a short-sequence. Simulation results show significant performance improvements for AWGN as well as Raleighfading channels.en_US
dc.description.sponsorshipNational Science Foundationen_US
dc.identifier.citationM. Gadhiok and J. R. Cavallaro, "Preamble-based Symbol Timing Estimation for Wireless OFDM Systems," 2007.en_US
dc.identifier.doihttp://dx.doi.org/10.1109/ACSSC.2007.4487542en_US
dc.identifier.otherhttp://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=4487542en_US
dc.identifier.urihttps://hdl.handle.net/1911/64252en_US
dc.language.isoengen_US
dc.publisherIEEEen_US
dc.subjectSymbol timing estimationen_US
dc.subjectSynchronizationen_US
dc.subjectOFDMen_US
dc.subjectWLANen_US
dc.subjectAutocorrelationen_US
dc.subjectAMDFen_US
dc.titlePreamble-based Symbol Timing Estimation for Wireless OFDM Systemsen_US
dc.typeConference paperen_US
dc.type.dcmiTexten_US
dc.type.dcmiTexten_US
Files
Original bundle
Now showing 1 - 1 of 1
Thumbnail Image
Name:
2007_Asilomar_Gadhiok.pdf
Size:
1.11 MB
Format:
Adobe Portable Document Format
Download
License bundle
Now showing 1 - 1 of 1
No Thumbnail Available
Name:
license.txt
Size:
1.61 KB
Format:
Item-specific license agreed upon to submission
Description:
Download
Collections
ECE Publications
Rice Wireless