Title

• • 국문: 우주인증 (EQM) 저궤도 통신 위성, 위성군 Realtime 통신링크 최적기술

  • English: EQM-Level Satellite Communication System Designs featured by Real-Time SatCom Routing Optimization.

Funded by: IITP

Period: 2023-07-01 ~ 2030-12-31

Role: participant

Manager: 최영은(Yeongeun Choi)

Project summary:

❍ Research on resource allocation technique for mMIMO-NOMA in integrating terrestrial networks (TN) and non-terrestrial networks (NTN) 

• • • Research on mMIMO-NOMA technology and development of resource allocation scheme (power, user, communication resources, etc.) for integrating TN and NTN

    • A study on the uplink and downlink NOMA of base station-satellite and satellite-user scenarios

❍ Research on combination of mMIMO-NOMA and OAM-IM

• • • A study on the combination technology of mMIMO-NOMA and OAM and IM to increase spectral efficiency in mobility scenarios

    • Development of interference cancellation method including superposed coding and mode detection scheme

    • A study on IM technology by utilizing single and multiple communication resources of mMIMO, NOMA, and OAM system.

❍ Development of next-generation wireless access technology using OTFS for high mobility

• • • Development of OTFS-NOMA technology using user superimposition with time-varying channel estimation technology and other mobility functions.

❍ 특허 사사

• • • 【과제고유번호】 2710008174

    • 【부 처 명】 과학기술정보통신부

    • 【연구관리전문기관】 정보통신기획평가원

    • 【연구사업명】 정보통신방송혁신인재양성 

    • 【연구과제명】 우주인증 (EQM) 저궤도 통신위성, 위성군 Realtime 통신링크 최적기술

【기 여 율】* 하나의 특허가 둘 이상의 과제에서 지원된 경우 각 과제별 기여율을 입력

• • • 【주관연구기관】금오공과대학교 산학협력단

    • 【연구기간】 2023. 07. 01 ~ 2030. 12. 31

❍  Publication ACKs

• • • "This work was supported by the IITP(Institute of Information & Coummunications Technology Planning & Evaluation)-ITRC(Information Technology Research Center) grant funded by the Korea government(Ministry of Science and ICT)(IITP-2025-RS-2023-00259061) "

❍ Acknowledgement

• • • 국문표기: ITRC (Incheon Univ.)

    • English: ITRC (Incheon Univ.)

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