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Detail
Registered METHOD AND APPARATUS FOR CANCELING SELF INTERFERENCE SIGNAL IN COMMUNICATION SYSTEM
- Inventors
- Jung Jaeho, Kim Kwang Seon, Kim Myung Don
- Application No.
- 16393616 (2019.04.24)
- Publication No.
- 20190327070 (2019.10.24)
- Registration No.
- 10924257 (2021.02.16)
- Country
- UNITED STATES
- Project Code
- 17HF1600, Development of 5G Mobile Communication Technologies for Hyper-connected smart services, Chung Hyun Kyu
- Abstract
- Disclosed are a method and apparatus for canceling self-interference signals in a communication system. A first communication node includes a signal transmission unit configured to generate a first RF signal, an antenna module configured to transmit the first RF signal generated by the signal transmission unit and receive a second RF signal from a second communication node, a signal reception unit configured to process the second RF signal and a self-interference signal caused by the first RF signal, and an SIC circuit configured to cancel the self-interference signal. The SIC circuit includes a DSIC circuit for canceling the self-interference signal in a digital domain and an ASIC circuit and an HSIC circuit for canceling the self-interference signal in an analog domain. Accordingly, the performance of the communication system may be enhanced.
- Family
| Status | Patent | Country | KIPRIS |
|---|---|---|---|
| Registered | METHOD AND APPARATUS FOR CANCELING SELF INTERFERENCE SIGNAL IN COMMUNICATION SYSTEM | KOREA | KIPRIS |