Wireless communication device, channel estimating method thereof and wireless communication system
A wireless communication device and a channel estimating method thereof are disclosed. According to the present invention, the wireless communication device comprises: an inter-layer interference detector for receiving a reference signal including a plurality of layers through a plurality of ports i...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | A wireless communication device and a channel estimating method thereof are disclosed. According to the present invention, the wireless communication device comprises: an inter-layer interference detector for receiving a reference signal including a plurality of layers through a plurality of ports individually connected to a plurality of antennas and determining whether inter-layer interference occurs based on the reference signal; and a channel estimator for estimating a channel matrix based on the occurrence of inter-layer interference. Accordingly, accurate channel estimation can be performed despite inter-layer interference. |
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