DocumentCode
836604
Title
Joint Estimation of Carrier-Frequency and Sampling-Frequency Offsets for SC-FDE Systems on Multipath Fading Channels
Author
Chiang, Ping-Hung ; Lin, Ding-Bing ; Li, Hsueh-Jyh ; Stuber, Gordon L.
Author_Institution
Sch. of Electr. & Comput. Eng., Georgia Tech, Atlanta, GA
Volume
56
Issue
8
fYear
2008
fDate
8/1/2008 12:00:00 AM
Firstpage
1231
Lastpage
1235
Abstract
With single-carrier frequency-domain equalization, the carrier-frequency and sampling-frequency offsets are embedded in the phases of complex frequency-domain signal components. This paper proposes a sub-block processing to extract the phases and applies the least-squares regression to jointly estimate the offsets. The effectiveness of the proposed SC-FDE receiver is demonstrated on multipath fading channels.
Keywords
equalisers; fading channels; frequency-domain analysis; least squares approximations; multipath channels; carrier-frequency offset; least-squares estimation; multipath fading channels; sampling-frequency offset; single-carrier frequency-domain equalization; AWGN; Fading; Frequency estimation; Frequency synchronization; Intersymbol interference; OFDM; Peak to average power ratio; Phase estimation; Signal sampling; Wireless LAN;
fLanguage
English
Journal_Title
Communications, IEEE Transactions on
Publisher
ieee
ISSN
0090-6778
Type
jour
DOI
10.1109/TCOMM.2008.060456
Filename
4600172
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