DTV와 WRAN 시스템 사이의 양립성 분석 = Compatiblility analysis between DTV and WRAN systems

다국어 초록 (Multilingual Abstract)

In this paper, we analyze an effect co-existence between digital television (DTV) and 802.22 wireless regional area network (WRAN) systems. We set DTV as an interfering system and 802.22 WRAN as a victim system. When they share the same spectrum, we calculate the minimum separation distance. In analysis, we compare a minimum coupling loss (MCL) with a transmission loss (TL) for determining whether there exists the potential interference or not. The minimum separation distance is determined when the TL is larger than the MCL. In this case, the DTV system does not affect any harmful effect to 802.22 WRAN.

참고문헌 (Reference)

1 IEEE 802.22-04/0002r13, "WRAN Reference Model"

2 ITU-R Document 6E/4-E, "Protection Ratio Experiments and Results for"

3 ITU-R Recommendation BT.1368-1, "Planning Criteria for Digital Terrestrial Television Services in the VHF/UHF Bands"

4 J. Y. Kim, "Inferference Analysis of Wireless Communication Systems" Hongreung Science Publishers 2010

5 ITU-R, "Distal Sound Broadcasting to Vehicular, Portable, and Fixed Receivers Using Terrestrial Transmitter in the UHF/VHF Bands" ITU-R 1994