상세정보
학술대회
Simulation-based Study of LPI Interference on Fixed Microwave links in 6GHz Band
- 발행일
- 202110
- 출처
- International Conference on Information and Communication Technology Convergence (ICTC) 2021, pp.952-954
- 협약과제
- 21HH2700, 스펙트럼 챌린지를 통한 기존 무선국 보호 및 주파수 공유기술 개발, 박승근
- 초록
- This paper studies the impact of Low Power Indoor (LPI) devices on fixed microwave link through the simulation-based evaluation. The simulations have been performed using the developed PZAT simulation tool that considers various propagation characteristics and models. Monte Carlo simulations are performed in order to evaluate an aggregate interference of LPI devices on fixed service (FS) links. In order to make simulations more realistic some parameters such as RF activity factor and building entry loss have been derived empirically. Simulation results validate that even considering the most conservative parameters there is no harmful aggregate interference from LPI devices on microwave links at 6GHz band.
- KSP 제안 키워드
- Aggregate interference, Building entry loss, Fixed Service, GHz band, Low-Power, Monte-Carlo simulation(MCS), Propagation characteristics, activity factor, microwave links, simulation results, simulation tool