상세정보
등록 이동통신시스템에서 개선된 무선링크오류 발생을 방지하는 핸드오버 방법
- 출원번호
- 16040926 (2018.07.20)
- 공개번호
- 20190028938 (2019.01.24)
- 등록번호
- 10827398 (2020.11.03)
- 출원국
- 미국
- 협약과제
- 17MF1600, (초저지연-2세부) 5G URLLC 서비스를 위한 초저지연 무선 접속 기술 개발, 김태중
- 초록
- An operation method of a terminal includes receiving configuration information from a serving base station; measuring channel states of the serving base station and a target base station; when a difference between received signal strengths of the serving base station and the target base station is not less than a handover preparation offset, determining that a handover preparation event has occurred and transmitting a measurement report message to the serving base station; and when the difference is equal to or greater than a handover execution offset, determining that a handover execution event has occurred and transmitting a handover indication message informing of execution of a handover to the target base station. The channel state is normal state, abnormal state, or RLF state, and the configuration information indicates a different handover preparation offset and a different handover execution event according to the channel state.
- KSP 제안 키워드
- Abnormal state, Channel state, Communication node, Communication system, Configuration Information, Normal state, Operation method, Serving Base Station(SBS), Target Base Station(TBS), Wireless communication system, base station(BS), measurement report, measuring channel, wireless communication
- 패밀리
| 구분 | 특허 | 출원국 | KIPRIS |
|---|---|---|---|
| 등록 | 무선 통신 시스템에서 핸드오버를 수행하기 위한 통신 노드 및 그의 동작 방법 | 대한민국 | KIPRIS |