DocumentCode
393980
Title
Blind, adaptive channel shortening for multicarrier systems
Author
Martin, R.K. ; Balakrishnan, J. ; Sethares, W.A. ; Johnson, C.R., Jr.
Author_Institution
Cornell Univ., Ithaca, NY, USA
Volume
1
fYear
2002
fDate
3-6 Nov. 2002
Firstpage
372
Abstract
This paper exploits the cyclic prefix to create a blind, adaptive , globally convergent channel shortening algorithm, with a complexity like LMS. The cost function is related to that of the shortening SNR solution of Melsa, Younce, and Rohrs (1996). Simulations are provided to demonstrate the performance of the algorithm.
Keywords
adaptive equalisers; blind equalisers; channel estimation; least mean squares methods; modulation; multiuser channels; MERRY algorithm; blind adaptive channel shortening; cost function; cyclic prefix; globally convergent channel shortening algorithm; multicarrier equalization by restoration of redundancy; multicarrier signals; multicarrier systems; shortening SNR solution; Adaptive equalizers; Blind equalizers; Concurrent computing; Cost function; Fast Fourier transforms; Instruments; Interchannel interference; Inverse problems; Least squares approximation; Time domain analysis;
fLanguage
English
Publisher
ieee
Conference_Titel
Signals, Systems and Computers, 2002. Conference Record of the Thirty-Sixth Asilomar Conference on
Conference_Location
Pacific Grove, CA, USA
ISSN
1058-6393
Print_ISBN
0-7803-7576-9
Type
conf
DOI
10.1109/ACSSC.2002.1197209
Filename
1197209
Link To Document