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http://dx.doi.org/10.6109/jkiice.2012.16.8.1587

Analysis on Co-use Parameter in TV Band Using a Transmisssion Probability Concept of Interfering Transmitter  

Cho, Ju-Phil (군산대학교 전파공학과)
Publication Information
Journal of the Korea Institute of Information and Communication Engineering / v.16, no.8, 2012 , pp. 1587-1592 More about this Journal
Abstract
Analysis on co-use parameters in TV frequency channels is essential to utilize a TV White Space(TVWS) efficiently. A transmission probability of interfering transmitter can be used as some criteria for performance evaluation of the systems that co-use the cochannels. We considered a duty cycle as a parameter for getting the method how heterogeneous systems can use simultaneously a co-channel in TVWS. We analyze the transmission probability of interfering transmitter with an assumption that the probability is the same as the duty cycle, a time that it spends in an active state as a fraction of the total under consideration. In order to make an analysis of relationship between duty cycle and performances of two systems. We take into consideration on the case that WLAN is an victim receiver and WiBro is a interfering transmitter. Analyzed coexistence results may be widely applied into the technique developed to get the coexisting condition for wireless devices using many communication protocols in same frequency.
Keywords
TVWS(TV Whitening Space); Interference probability; co-channel; duty cycle;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
연도 인용수 순위
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