http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
노송 한국통신학회 2021 한국통신학회 학술대회논문집 Vol.2021 No.11
본 논문은 지능형 반사 표면 (RIS: Reconfigurable intelligent surface) 기반의 밀리미터파 및 테라헤르츠 대역 통신 요소 기술 소개와 필요성에 대해 기술하고자 한다. 저비용 및 경량화 설계가 가능한 수동 소자 기반의 RIS 는 지능형 무선 통신 환경의 일부로 동작하며, 적응적인 RIS 제어를 통해 특성 통신 커버리지 확장 및 안정적인 채널 환경 구축이 가능하다. 이에 RIS 기술의 특징과 반사 패턴 최적화 및 채널 추정 기법에 대해 요약하였다.
노송,전현채 한국전자파학회 2020 한국전자파학회논문지 Vol.31 No.8
빔포밍 기술은 5세대(5G) 이동통신 구현을 위한 중요한 기술요소이며, 나아가 6G 통신 네트워크에서 고려되는 밀리미터파 및 테라헤르츠 통신 시스템에 높은 대역 효율, 공간 다이버시티, 빔포밍 이득을 제공하기 위해 활발한 연구가 진행되고 있다. 본 논문에서는 빔포밍 알고리즘에 대해 통계적 신호처리 및 최적화 관점에서의 고찰을 통해 빔포밍 기술을체계적으로 이해하는 데 도움을 주고자 한다. 빔포밍 기술의 이론적인 배경과 빔포밍 기술 특징에 따른 주요 알고리즘을폭넓게 기술하고자 한다.
재난 대응용 독립 구동 시스템의 해석모델 개발 및 민감도 분석
노송연(Song Yeon Noh),장주섭(Joo Sup Jang) 유공압건설기계학회 2020 드라이브·컨트롤 Vol.17 No.4
The purpose of this study was to analyze the design sensitivity of an independent driving system for disaster response. The research procedure was as follows. First, an analysis model based on the circuit diagram of the driving system was developed. Second, to ensure the reliability of the analytical model, the load-free test results and analysis results were compared. Even if different loads acted on four independent motors, the system was confirmed to be implemented according to the design intent. Finally, the design variables of the analysis model were analyzed to obtain design variables with a significant impact on system performance and stability. The analysis program used simulation X.
스포츠 브랜드 플래그십 스토어 방문자의 라이프스타일, 확장 마케팅 믹스 요인, 브랜드만족, 구매의도 및 충성도 간의 구조적 관계
노송남(Roh, Song-Nam),김태형(Kim, Tai-Hyung),정아람(Jung, A-Lam) 한국사회체육학회 2017 한국사회체육학회지 Vol.0 No.67
This study aims to investigate structural relationship among lifestyle, expended marketing mix factors, brand satisfaction, purchase intention, and loyalty of a visitor to sports brand flagship store and then, to suggest basic data of marketing strategy of sports brand flagship store. Visitors to Nike flagship store, Adidas flagship store, New Balance flagship store located in Seoul were selected as population of this study. Total 320 questionnaires were distributed by the researcher together with assistants using judgment sampling method. Total 315 questionnaires were collected and 301 copies were used for analysis excluding 14 questionnaires of poor responses or double answers. As data processing methods, frequency analysis, exploratory factor analysis, confirmatory factor analyses, reliability analysis, correlation analysis and structural equation model (SEM) were conducted using SPSS 22.0 and AMOS 22.0 statistical program. According to results of research, first, it was found that pursuit of achievement, ostentation and practical rationalization in lifestyle had significant influence on people, which is subfactor of expended marketing mix. Second, it was found that pursuit of achievement and ostentation in lifestyle had significant influence on evidence, which is subfactor of expended marketing mix. Third, it was found that pursuit of achievement, ostentation, and fashion popularity, and practical rationalization in lifestyle had significant influence on procedures, which is subfactor of expended marketing mix . Fourth, it was found that evidence and procedures in expended marketing mix had significant influence on brand satisfaction. Fifth, it was found that evidence in expended marketing mix had significant influence on purchase intention. Sixth, it was found that all the expended marketing mix factors did not have significant influence on loyalty. Seventh, it was found that brand satisfaction had significant influence on purchase intention and loyalty while purchase intention had significant influence on loyalty.