등록
Configured grant 방식에 기초한 상향링크 통신 방법
- 발명자
-
양미정, 오성민, 임순용, 신재승
- 출원번호
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16727208 (2019.12.26)
- 공개번호
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20200252914 (2020.08.06)
- 등록번호
- 11363583 (2022.06.14)
- 출원국
- 미국
- 협약과제
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19HH1900, 셀룰러 기반 산업 자동화 시스템 구축을 위한 5G 성능 한계 극복 저지연, 고신뢰, 초연결 통합 핵심기술 개발,
김태중
- 초록
- A method and an apparatus for uplink communication based on grant-free scheme in a communication system. An operation method of a terminal includes receiving an RRC message from a base station, the RRC message including information indicating a frequency resource of a PUSCH; receiving a DCI from the base station, the DCI including information indicating a time resource of the PUSCH; and transmitting the PUSCH to the base station using the time-frequency resource indicated by the RRC message and the DCI. Therefore, the performance of the communication system can be improved.
- KSP 제안 키워드
- Communication system, Grant-Free, Operation method, base station(BS), time frequency(T-F), time-frequency resource