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Detail
Registered METHOD FOR IN-BAND FULL-DUPLEX TRANSMISSION AND RECEPTION, AND APPARATUS FOR THE SAME
- Inventors
- Seon-Ae Kim, Donghyuk Gwak, Ju Hyung Sik, Son Jungbo, Tae Joong Kim, Lee Hyun, Lee Yu Ro
- Application No.
- 16221970 (2018.12.17)
- Publication No.
- 20190199392 (2019.06.27)
- Registration No.
- 10797745 (2020.10.06)
- Country
- UNITED STATES
- Project Code
- 17HF1600, Development of 5G Mobile Communication Technologies for Hyper-connected smart services, Chung Hyun Kyu
- Abstract
- An operation method of an in-band full duplex (IFD) transceiving apparatus including a receiving end, a transmitting end, a digital self-interference cancellation (DSIC) processing unit, and a digital SI cancellation unit may comprise generating, by the DSIC processing unit, signal shaping coefficients for wave shaping of a signal of the transmitting end; generating, by the DSIC processing unit, channel estimation coefficients for cancellation of a self-interference signal in a reception signal of the receiving end; forming, by the DSIC processing unit, a transmission signal based on the signal shaping coefficients; and generating, by the DSIC processing unit, a control signal for cancellation of the self-interference signal in the reception signal based on the channel estimation coefficients.
- KSP Keywords
- Channel estimation(CE), Control Signal, Digital self, Full-duplex, Full-duplex transmission, In-band full-duplex(IBFD), Interference cancellation, Operation method, Processing unit, Receiving end, Self-Interference Cancellation, Self-interference, digital self-interference cancellation, in-band, interference signal, signal based
- Family
| Status | Patent | Country | KIPRIS |
|---|---|---|---|
| Registered | 대역내 전이중 송수신 방법 및 장치 | KOREA | KIPRIS |