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유럽형 디지털 지상파 방송 서비스와 스펙트럼 인지 기반 개인/휴대형 TVBD와의 간섭분석Interference Analysis of the European Digital Terrestrial Broadcasting Service and the Personal/Portable TVBD based on Spectrum Cognition
- Other Titles
- Interference Analysis of the European Digital Terrestrial Broadcasting Service and the Personal/Portable TVBD based on Spectrum Cognition
- Issue Date
- Dec-2012
- Publisher
- 사단법인 한국위성정보통신학회
- Keywords
- TV white space; TVBD; interference analysis; spectrum cognition; interference probability
- Citation
- 한국위성정보통신학회논문지, v.7, no.3, pp.1 - 7
- Journal Title
- 한국위성정보통신학회논문지
- Volume
- 7
- Number
- 3
- Start Page
- 1
- End Page
- 7
- ISSN
- 2384-3853
- Abstract
- In this paper, we was performed the interference analysis to determine an optimal coexisting criteria for the european digital video broadcasting service (DVB-T2) and the IMT-advanced LTE based TV Band Device (TVBD). The TVBD was equipped with the spectrum cognition method. To this end, we set the various transmission parameters, that includes the emission and blocking mask, antenna height and gain, transmission power and bandwidth, channel model etc. Based on this parameters,we were calculated the allowable transmit power, the number of TVBD and the change in probability of interference for the TVBD user operating in the adjacent channels of the DVB-T2 user. Also this paper presents how many TVBD users can sharing with DVB-T2 for spectral cognition performance.
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Related Researcher
- LEE, WON CHEOL
- College of Information Technology (Department of IT Convergence)