DocumentCode
2544807
Title
A New MMSE Estimator Based on Signal Correlation Property
Author
Huang, Chengti ; Liu, Rueywen ; Wang, Houjun
Author_Institution
Sch. of Autom. Eng., Univ. of Electron. Sci. & Technol. of China, Chengdu, China
fYear
2010
fDate
23-25 Sept. 2010
Firstpage
1
Lastpage
3
Abstract
An improved minimum mean square error (MMSE) estimate method based on the diversity of correlation characteristic between the additive white noise and the signal is proposed in this presentation. The new estimator is constructed as a linear combination of the covariance matrices of the observed signal and its delay. The proofing and simulation indicate that the new estimator can achieve a better estimate than the traditional MMSE estimator.
Keywords
correlation methods; covariance matrices; diversity reception; least mean squares methods; MMSE estimator; additive white noise; covariance matrices; diversity; minimum mean square error estimate method; signal correlation property; Correlation; Covariance matrix; Delay; Manganese; Vectors; White noise;
fLanguage
English
Publisher
ieee
Conference_Titel
Wireless Communications Networking and Mobile Computing (WiCOM), 2010 6th International Conference on
Conference_Location
Chengdu
Print_ISBN
978-1-4244-3708-5
Electronic_ISBN
978-1-4244-3709-2
Type
conf
DOI
10.1109/WICOM.2010.5600115
Filename
5600115
Link To Document