상세정보
학술대회
An Autocorrelation Model for Shadow Fading in Rural Macro Environments
- 발행일
- 201210
- 출처
- Asia-Pacific Conference on Communications (APCC) 2012, pp.323-326
- 협약과제
- 12VI1700, 차세대 이동통신 서비스를 위한 다양한 셀구축 환경에 적용이 가능한 초소형 RF 단위모듈 기반 다중대역(Multi-Band) 다중모드(Multi-RAT) 기지국용 RU(Radio Unit)개발, 이광천
- 초록
- We propose an autocorrelation model of SF (shadow fading) in LOS (line-of-sight) rural macro environments. The proposed model is based on the empirical autocorrelations obtained from wideband MIMO (multiple input multiple output) channel measurements at 2.38 and 3.705 GHz. It was found that the SF depends on frequency and so do the empirical autocorrelations. The proposed model provides good matches to empirical autocorrelations in the individual measurement routes. © 2012 IEEE.
- KSP 제안 키워드
- 5 GHz, Channel measurement, Line-Of-Sight(LOS), Multiple input multiple output(MIMO), Proposed model, shadow fading