Blind carrier frequency offset estimation in OFDM systems with I/Q imbalance
Blind carrier frequency offset estimation in OFDM systems with I/Q imbalance
复制标题
具有 I/Q 不平衡的 OFDM 系统中的载波频偏盲估计
DOI:
10.1016/j.sigpro.2009.04.026
复制
发表时间:
2009-11
影响因子:
4.4
通讯作者:
Liu, Tao
中科院分区:
文献类型:
--
作者:
Li, Hanzhang;Liu, Tao
In this paper, estimation of carrier frequency offset (CFO) in orthogonal frequency division multiplexing (OFDM) systems with I/Q imbalance is studied. By exploiting the mirror spectrum induced by I/Q imbalance, we proposed a novel algorithm for blind CFO estimation without training sequences. Simulation results show that the proposed algorithm outperforms the existing one, which is well accepted as a guideline of blind CFO estimation algorithms in OFDM systems.
登录
查看更多内容
影响因子:
8.3
作者:
MOOSE, PH
通讯作者:
MOOSE, PH
DOI:
10.1109/icc.2003.1203986
发表时间:
2002-11
期刊:
IEEE International Conference on Communications, 2003. ICC '03.
影响因子:
--
作者:
S. Fouladifard;H. Shafiee
通讯作者:
S. Fouladifard;H. Shafiee
DOI:
--
发表时间:
1999-12
期刊:
--
影响因子:
--
作者:
R. V. Nee;R. Prasad
通讯作者:
R. V. Nee;R. Prasad
DOI:
10.1109/26.380034
发表时间:
1995-02
期刊:
IEEE Trans. Commun.
影响因子:
--
作者:
T. Pollet;M. V. Bladel;M. Moeneclaey
通讯作者:
T. Pollet;M. V. Bladel;M. Moeneclaey
DOI:
10.1109/pimrc.2007.4394308
发表时间:
2007-12
期刊:
2007 IEEE 18th International Symposium on Personal, Indoor and Mobile Radio Communications
影响因子:
--
作者:
M. Inamori;A. Bostamam;Y. Sanada;H. Minami
通讯作者:
M. Inamori;A. Bostamam;Y. Sanada;H. Minami