Title :
The performance of several time delay estimation methods in multipath channel
Author :
Wei, X. ; Yang, C.Y. ; Mao, S.Y.
Author_Institution :
Dept. of Electr. Eng., Beijing Univ. of Aeronaut. & Astronaut., China
Abstract :
Three different kinds of time delay estimation methods, the traditional correlation receiver, the method based on subspace algorithm and the estimator using the extended Kalman filter, are analyzed. The performance of these methods is compared in the multipath environment. The factors that affect their performance are studied. The advantages and disadvantages of each method are concluded
Keywords :
Kalman filters; delay estimation; filtering theory; multipath channels; nonlinear filters; correlation receiver; extended Kalman filter; multipath channel; signal model; subspace algorithm; time delay estimation; time delay estimation methods; wireless communication; Delay effects; Delay estimation; Multipath channels;
Conference_Titel :
Global Telecommunications Conference, 2001. GLOBECOM '01. IEEE
Conference_Location :
San Antonio, TX
Print_ISBN :
0-7803-7206-9
DOI :
10.1109/GLOCOM.2001.966293
