Loading...
Loading...

Go to the content (press return)

Performance of blind equalization with higher order statistics in indoor radio environments

Author
Valenzuela, J.; Valdovinos, A.; Casadevall, F.
Type of activity
Journal article
Journal
IEEE transactions on vehicular technology
Date of publication
1997-05
Volume
46
Number
2
First page
369
Last page
374
DOI
https://doi.org/10.1109/25.580774 Open in new window
Repository
http://hdl.handle.net/2117/97949 Open in new window
URL
http://ieeexplore.ieee.org.recursos.biblioteca.upc.edu/document/580774/ Open in new window
Abstract
This paper analyzes the performance of blind equalization using the complex cepstrum of third-order moments applied to 4-QAM time division multiple access (TDMA) indoor radio communication systems. In particular, we have modeled a dispersive indoor channel with Rice statistics. We used the blind algorithms to estimate the channel-impulse response, and from this, we computed the equalizer coefficients using a classical minimum mean square error (MMSE) algorithm. In order to evaluate the system pe...
Citation
Valenzuela, J., Valdovinos, A., Casadevall, F. Performance of Blind Equalization with Higher Order Statistics in Indoor Radio Environments. "IEEE transactions on vehicular technology", Maig 1997, vol. 46, núm. 2, p. 369-374.
Keywords
Data communication, Decision feedback equalisers, Error statistics, Higher order statistics, Indoor radio, Land mobile radio, Least mean squares methods, Quadrature amplitude modulation, Rician channels, Time division multiple access
Group of research
CCABA - Advanced Broadband Communications Center
GRCM - Mobile Communication Reserach Group
WiComTec - Wireless Communications and Technologies Research Group

Participants