INTERFERENCE CANCELLATION REPEATER AND OPERATING METHOD THEREOF
According to an embodiment of the present invention, an operating method of a repeater includes the steps of: detecting a synchronization signal from received signals; selecting any one of a plurality of adaptive filters on the basis of the detected synchronization signal; and removing the interfere...
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| Format: | Patent |
| Sprache: | eng ; kor |
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| Zusammenfassung: | According to an embodiment of the present invention, an operating method of a repeater includes the steps of: detecting a synchronization signal from received signals; selecting any one of a plurality of adaptive filters on the basis of the detected synchronization signal; and removing the interference included in the received signals by using the selected adaptive filter. According to the present invention, an effective interference cancellation operation can be performed even for fast switching between uplink communication and downlink communication.
본 발명의 실시 예에 따른 중계기의 동작 방법은 수신 신호로부터 동기 신호를 검출하는 단계, 검출된 동기 신호에 기초하여, 복수의 적응 필터들 중에서 어느 하나를 선택하는 단계 및 선택된 적응 필터를 이용하여, 수신 신호에 포함된 간섭을 제거하는 단계를 포함한다. |
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