상세정보
학술지
Radio Propagation Measurements and Modeling for Standardization of the Site General Path Loss Model in International Telecommunications Union Recommendations for 5G Wireless Networks
- 발행일
- 202001
- 출처
- Radio Science, v.55 no.1, pp.1-12
- ISSN
- 0048-6604
- 출판사
- American Geophysical Union (AGU)
- 협약과제
- 19HR1100, 선제적 주파수 이용을 위한 시·공간적 스펙트럼 엔지니어링 기술 개발, 정영준
- 초록
- The International Telecommunications Union Radiocommunication Sector (ITU-R) Study Group 3 identified the need for a number of radio channel models in anticipation of the World Radiocommunications Conference in 2019 when the frequency allocation for 5G will be discussed. In response to the call for propagation path loss models, members of the study group carried out measurements in the frequency bands between 0.8 GHz up to 73 GHz in urban low-rise and urban high-rise as well as suburban environments. The data were subsequently merged to generate site general path loss models. The paper presents an overview of the radio channel measurements, the measured environments, the data analysis, and the approach for the derivation of the path loss model adopted in Recommendation ITU-R P.1411-10 (2019-08).
- KSP 제안 키워드
- 5G wireless networks, 73 GHz, Data analysis, High-rise, International Telecommunication Union(ITU), International telecommunications union radiocommunication(ITU-R), Low-rise, Propagation path loss, Recommendation ITU-R P.1411, channel model, frequency allocation
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