Browse > Article

Calculation of Effective Receiving Electric Field Level using the Measurement Analysis from Actual Domestic DTV Environment  

Choi, Sung-Woong (한국전자통신연구원)
Lee, Kyung-Ryang (서울산업대학교 매체공학과)
Yang, Chung-Mo (삼성전기연구소)
Kim, Seong-Kweon (서울산업대학교 매체공학과)
Abstract
Preparing the conversion to the digital broadcasting system, we are deciding broadcasting network plan and interference protection area, using the measured receiving electric field level from the digital broadcasting station. However, the essential researches are needed about a receiving electric field level, because a digital TV (DTV) broadcasting receiver has been improved and an actual receiving environment should be considered. In this paper, the measured data were classified with domestic terrain of line of sight (LOS) and those of non-LOS, and effective receiving electric field level was proposed based on the LOS data. It is known that receiving electric field-level of 48 ㏈uV/m or more should be required for receiving rate of 90% and 50 ㏈uV/m for that of 95%, on the basis of the information of domestic terrain LOS.
Keywords
DTV; Receiving Electric Field Level; Broadcasting; LOS;
Citations & Related Records
연도 인용수 순위
  • Reference
1 "방송통신위원회고시, 제2008-17호", 방송통신위원회, 2008.
2 "방송통신위원회고시, 제2005-35호", 방송통신위원회, 2005.
3 "FCC CFR part73", FCC, 2009.
4 "OET BULLETIN No. 69", FCC, 2004.
5 "디지털방송 수신환경 개선사업 결과보고서", 정보통신부, 2007.
6 "KBS 디지털방송 수신정보 서비스", KBS.