동기식 무선 분산 통신 시스템에서 톤 수신 설정을 이용한 분산 단말 동작 방법
황현구, 문권한, 안재영, 이병선
- 11445502 (2022.09.13)
19GR1200, 무인항공기 안전운항기술 개발 및 통합 시범운용,
- An operation method of a first terminal in a wireless distributed communication system using a synchronous TDMA scheme may comprise configuring a position of a first sub-slot in a frame of an information tone channel; detecting, by the first terminal in a sleep state, a first information tone signal transmitted from a second terminal in the first sub-slot; maintaining a state of the first terminal to the sleep state when the first information tone signal is not detected in the first sub-slot, and transitioning the state of the first terminal to a wake-up state when the first information tone signal is detected in the first sub-slot; and transmitting and receiving, by the first terminal having transitioned to the wake-up state, a data signal to and from the second terminal through a preconfigured data channel.
- KSP 제안 키워드
- Communication system, Distributed communication system, Operation method, Sleep State, distributed communication, wake-up