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Registered METHOD AND APPARATUS FOR TUNING FINITE IMPULSE RESPONSE FILTER IN IN-BAND FULL DUPLEX TRANSCEIVER
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METHOD AND APPARATUS FOR TUNING FINITE IMPULSE RESPONSE FILTER IN IN-BAND FULL DUPLEX TRANSCEIVER
- Inventors
- Chang Kapseok, Ju Hyung Sik, Shin Jae Wook, Yoon Chul Sik, Kwon Hyoung Jin
- Application No.
- 10-2016-0074062 (2016.06.14) KIPRIS
- Publication No.
- 10-2017-0001594 (2017.01.04)
- Registration No.
- 10-2449737-0000 (2022.09.27)
- Country
- KOREA
- Project Code
- 15MI2100, Development of 5G Mobile Communication Technologies for Hyper-connected smart services, Chung Hyun Kyu
- Abstract
- 동일대역 전이중 송수신기에서 FIR 필터를 튜닝하는 방법 및 장치가 개시된다. 상기 튜닝 방법은, FIR 필터의 감쇄 정도를 제1 값으로 설정한 후 FIR 필터의 입력 정보를 추정하는 단계, 추정된 FIR 필터의 입력 정보를 이용하여 델타 응답을 추정하는 단계, 그리고 추정된 델타 응답을 이용하여 FIR 필터의 감쇄 정도를 제2 값으로 업데이트하는 단계를 포함할 수 있다.
- KSP Keywords
- Finite Impulse Response filter(FIR filter), Finite impulse response(FIR), Full-Duplex(FuDu), In-band full duplex, impulse response, in-band
- Family
| Status | Patent | Country | KIPRIS |
|---|---|---|---|
| Registered | METHOD AND APPARATUS FOR ESTIMATING INPUT INFORMATION OF FINITE IMPULSE RESPONSE FILTER IN IN-BAND FULL DUPLEX TRANSCEIVER | KOREA | KIPRIS |
| Registered | METHOD AND APPARATUS FOR TUNING FINITE IMPULSE RESPONSE FILTER IN IN-BAND FULL DUPLEX TRANSCEIVER | KOREA | KIPRIS |
| Registered | METHOD AND APPARATUS FOR ESTIMATING INPUT INFORMATION OF FINITE IMPULSE RESPONSE FILTER IN IN-BAND FULL DUPLEX TRANSCEIVER | KOREA | KIPRIS |
| Registered | METHOD AND APPARATUS FOR TUNING FINITE IMPULSE RESPONSE FILTER IN IN-BAND FULL DUPLEX TRANSCEIVER | UNITED STATES |