등록
계층적 프리앰블을 가지는 랜덤 액세스 방법
- 발명자
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최진호, 박기윤, 김석기, 박옥선, 신재승, 신은정
- 출원번호
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17389652 (2021.07.30)
- 공개번호
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20220046713 (2022.02.10)
- 등록번호
- 11800564 (2023.10.24)
- 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
- An operation method of a terminal in a communication system may include: receiving, from a base station, quality of service (QoS) information for preamble groups and information on preambles belonging to each of the preamble groups; selecting one preamble group from among the preamble groups based on the QoS information and a QoS of the terminal; selecting a preamble within the one preamble group based on the information on preambles belonging to each of the preamble groups; transmitting a first message including the selected preamble to the base station; and receiving, from the base station, a second message that is a response to the first message.
- KSP 제안 키워드
- Communication system, Group based, Operation method, Random Access, base station(BS), quality of service(QoS)
- 패밀리
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