Title :
Predictive decision feedback equalization for space time block codes with orthogonality in frequency domain
Author :
Amis, Karine ; Roux, D.L.
Author_Institution :
Signal & Commun. Dept., GET-ENST Bretagne, Brest
Abstract :
We generalize the space time code structure and define new space time block codes per block. Compared to space time block codes they are well adapted to selective frequency channels. We thus propose an efficient receiver consisting of first a space time code frequency domain detector followed by a predictive decision feedback equalizer with frequency domain feedforward filter and time domain feedback filter. Simulations show the efficiency of the whole structure
Keywords :
block codes; decision feedback equalisers; feedforward; filtering theory; space-time codes; time-frequency analysis; frequency domain feedforward filter; predictive decision feedback equalization; space time block codes; time domain feedback filter; Ambient intelligence; Block codes; Decision feedback equalizers; Detectors; Filters; Frequency domain analysis; Interference; Space time codes; Transmitting antennas; Wireless communication;
Conference_Titel :
Personal, Indoor and Mobile Radio Communications, 2005. PIMRC 2005. IEEE 16th International Symposium on
Conference_Location :
Berlin
Print_ISBN :
9.7838007291e+012
DOI :
10.1109/PIMRC.2005.1651619
