다중 반송파 물리계층 보안 통신을 위한 전송신호 설계 및 수신신호 처리 방법
주형식, 김태중, 곽동혁
- 10931395 (2021.02.23)
18ZF1200, Overhead 없이 도감청을 원천 차단하는 Simultaneously-Transmitted Jamming 기술,
- An operation method of a terminal in a wireless communication system includes receiving a preamble sequence from a base station; estimating a UL channel between the terminal and the base station based on the preamble sequence; determining a first frequency region for transmitting a data signal and a second frequency region for transmitting a jamming signal in an entire frequency region of the UL channel based on a result of estimating the UL channel; and transmitting to the base station a UL control signal including identification information for identifying the first frequency region and the second frequency region.
- KSP 제안 키워드
- Communication system, Control Signal, Operation method, Physical Layer, Physical layer Security(Physec), Preamble Sequence, Security communication, Wireless communication system, base station(BS), identification information, jamming signal, wireless communication