DocumentCode :
1634497
Title :
A new wireless channel estimator with low computational complexity
Author :
Borhani, Mostafa ; Sedghi, Vafa
Author_Institution :
Soha Ind. Dev., Tehran
fYear :
2005
Firstpage :
343
Lastpage :
345
Abstract :
In this paper, we present a new fast channel estimator design for high-speed wireless data communications. The new structure is presented as partitioned block Hartley domain adaptive filter for ISI suppression with linear channel estimator. This new approach has less computation complexity than its partner partitioned block frequency domain adaptive filter with very fast convergence rate safe for rapid time-varying wireless data communications. The architecture of the new proposed channel estimator and resulting implementation complexity are then analyzed
Keywords :
adaptive filters; channel estimation; computational complexity; data communication; intersymbol interference; wireless channels; ISI suppression; computational complexity; high-speed wireless data communications; linear channel estimator; partitioned block Hartley domain adaptive filter; rapid time-varying wireless data communications; wireless channel estimator; Adaptive filters; Computational complexity; Convergence; Data communication; Delay; Filtering algorithms; Frequency domain analysis; Least squares approximation; Partitioning algorithms; Wireless communication;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Wireless Technology, 2005. The European Conference on
Conference_Location :
Paris
Print_ISBN :
2-9600551-1-X
Type :
conf
DOI :
10.1109/ECWT.2005.1617727
Filename :
1617727
Link To Document :
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