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US 2016/0105294 A1Published application
Receiving apparatus and equalization processing method
AssigneeFujitsu Limited
InventorTsuyoshi Hasegawa
Life of this patent
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Abstract
A communication processor of a receiving apparatus includes a channel matrix calculation unit, a noise power calculation unit, and an interference orthogonalization equalizer. The channel matrix calculation unit calculates a channel matrix of a propagation path based on a reception signal. The noise power calculation unit calculates noise power included in the reception signal. The interference orthogonalization equalizer orthogonalizes an interference signal by equalizing the reception signal by using the channel matrix and the noise power.
Claims11
A receiving apparatus comprising:
- a channel matrix calculation unit that calculates a channel matrix of a propagation path based on a reception signal;
- a noise power calculation unit that calculates a noise power included in the reception signal;
- and
- an interference orthogonalization equalizer that orthogonalizes an interference signal by equalizing the reception signal by using the channel matrix and the noise power.
1 more element
An equalization processing method comprising:
- calculating, by a processor, a channel matrix of a propagation path based on a reception signal;
- calculating, by the processor, a noise power included in the reception signal;
- and
- orthogonalizing, by the processor, an interference signal by using the channel matrix and the noise power to equalize the reception signal.
1 more element
Dependencies are inferred from the claim text.