H - Electricity – 04 – J
Patent
H - Electricity
04
J
H04J 13/02 (2006.01) H04B 1/69 (2006.01) H04J 13/04 (2006.01)
Patent
CA 2458268
Received signals of the respective sub-carriers are multiplied by a weighting controlled for each subcarrier, using a weighting control part 2-8 and multipliers 2-9, so that the mean square error between the signals following despreading and the signals that are actually transmitted is minimized. Afterward, MMSE combining is performed.
Un contrôleur de pondération (2-8) et un multiplicateur (2-9) contrôlent la pondération correspondant à chaque sous-porteuse, de sorte que l'erreur de carré moyen entre un signal désétalé et un signal réellement émis est minimum, et multiplient la pondération par un signal de réception de chaque sous-porteuse. Une combinaison MMSE est ensuite exécutée.
Abeta Sadayuki
Atarashi Hiroyuki
Maeda Noriyuki
Sawahashi Mamoru
Fetherstonhaugh & Co.
Ntt Docomo Inc.
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