H - Electricity – 04 – B
Patent
H - Electricity
04
B
H04B 1/12 (2006.01) H04B 7/005 (2006.01) H04L 1/00 (2006.01)
Patent
CA 2560497
The invention provides a method and device for iterative hybrid time-frequency domain block equalization of signals received via a communication channel subject to multi-path interference. The equalization method includes frequency-domain equalization of blocks of received signals in a forward path, and time-domain inter-block echo correction and intra-block cyclic echo addition in the feedback path. The invention can be used for equalizing signals transmitted without cyclic prefix and subjected to multi-path interference with long delay spread.
Gagnon Gilles
Lafleche Sebastien
Ledoux Benoit
Wang Xianbin
Wu Yiyan
Teitelbaum & Maclean
Through The Communications Research Centre Canada Her Majesty The Queen In Right Of Canada As Represented By The M
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