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The Measurement and Consideration of Path Loss in Domestic Terrain Environments for IMT-2000  

이상수 (단국대학교 전자공학과)
이동진 (단국대학교 전자공학과)
최학근 (단국대학교 전자공학과)
김준철 (KT연구개발본부 서비스개발연구소)
박원진 (KTICOM 네트웍부간 무선망설계팀)
Publication Information
Journal of the Institute of Electronics Engineers of Korea TC / v.39, no.12, 2002 , pp. 547-552 More about this Journal
Abstract
In this paper, the path loss in domestic terrain environments for IMT-2000 are measured and considered. Domestic terrain environments are classified and received power is measured at 1.9201GHz. In addition, the Path loss is calculated with consideration of the radiation pattern of antennas based on the results of measurement. For the consideration of path loss in domestic terrain environments, each path loss are fitted with the same slope of a reference model as "COST-231 HATA Urban Model", and then both are compared. As a result, all of the path loss in domestic terrain environments are lower than the path loss of a reference model as "COST-231 HATA Urban Model". We found that a difference of path loss in domestic terrain environments and a reference model is 5dB in urban, 8dB in sparse urban, 12dll in dense suburban, 13dB in suburban, 19dB in sparse suburban, and 29dB in road.
Keywords
IMT-2000; COST-231 HATA Model;
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Times Cited By KSCI : 2  (Citation Analysis)
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