Carrier frequency offset estimation for OFDM-based WLANs

Authors
Li, J Liu, GQ Giannakis, GB
Citation
J. Li et al., Carrier frequency offset estimation for OFDM-based WLANs, IEEE SIG PL, 8(3), 2001, pp. 80-82
Citations number
7
Categorie Soggetti
Eletrical & Eletronics Engineeing
Journal title
IEEE SIGNAL PROCESSING LETTERS
ISSN journal
10709908 → ACNP
Volume
8
Issue
3
Year of publication
2001
Pages
80 - 82
Database
ISI
SICI code
1070-9908(200103)8:3<80:CFOEFO>2.0.ZU;2-O
Abstract
We present an efficient carrier frequency offset (CFO) estimation algorithm for the orthogonal frequency-division multiplexing (OFDM)-based wireless l ocal area networks (WLANs), The packet preamble information we use is based on the high rate WLAN standards adopted by the IEEE 802.11 standardization group. Numerical results are presented to demonstrate the effectiveness of the proposed algorithm.