등록
프리앰블 예약을 이용한 MTC 단말의 데이터 전송방법
- 발명자
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최진호, 박옥선, 김석기, 박기윤, 신재승, 신은정
- 출원번호
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17354144 (2021.06.22)
- 공개번호
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20220078840 (2022.03.10)
- 등록번호
- 11930526 (2024.03.12)
- 출원국
- 미국
- 협약과제
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20HH2900, 셀룰러 기반 산업 자동화 시스템 구축을 위한 5G 성능 한계 극복 저지연, 고신뢰, 초연결 통합 핵심기술 개발,
신재승
- 초록
- Disclosed are methods and apparatuses for transmitting data using a random access procedure in a communication system. An operation method of a terminal in a communication system includes transmitting a first MsgA including an RA preamble #i and a payload to a base station; receiving, from the base station, a MsgB including information indicating that an RA preamble #k is reserved; and transmitting a second MsgA including the RA preamble #k and data to the base station in a preamble reservation period associated with the RA preamble #k.
- KSP 제안 키워드
- Communication system, Operation method, Random Access, Random Access Procedure, access procedure, base station(BS)