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학술대회 Propagation Characteristics of an Industrial Environment Channel at 4.1 GHz
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김준석, 김청섭, 홍주연, 임종수, 정영준
International Conference on Information and Communication Technology Convergence (ICTC) 2021, pp.1530-1532
21HH2100, 선제적 주파수 이용을 위한 시·공간적 스펙트럼 엔지니어링 기술 개발, 정영준
As the wireless connections between every object have become important scenarios in the future communications, industrial environments using massive type of machines have also been emerging. To develop communication systems that can be used for the industrial environments, understanding and modeling of propagation characteristics should be preceded. Channel models that describe the propagation characteristics of various environments have been established and used for communication system developments. In this paper, we present propagation channel measurement campaign and channel parameter extractions using the measured industrial environment channels at 4.1 GHz frequency band. Specifically, the close-in (CI) path loss model exponent and shadow fading standard deviation, delay spread, and K-factor are provided.
KSP 제안 키워드
Channel measurement, Channel parameters, Communication system, Delay spread, Future communication, Industrial environment, Measurement Campaign, Propagation Channel, Propagation characteristics, Standard deviation(STD), channel model