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http://dx.doi.org/10.7471/ikeee.2011.15.3.218

Analysis of impact of CATV leakage on CDMA Mobile Communication Systems  

Park, Seong-Gyoon (School of Information and Communication Engineering, Kongju National University)
Han, Chan-Kyu (School of Information and Communication Engineering, Kongju National University)
Publication Information
Journal of IKEEE / v.15, no.3, 2011 , pp. 218-226 More about this Journal
Abstract
In this paper, the leaky electric field intensity of outdoor CATV facilities on CDMA mobile service band defined in technical regulation related with CATV is investigated if appropriate or not. From experimental and theoretical analysis results, Maximum allowable power level of CATV leakage should be -110dBm/1.23MHz. Also, the CATV leakage intensity thresholds, which may not nearly give an impact on the uplink performance of CDMA mobile base station for outdoor background noise of -100~-80dBm/1.23MHz to be measured in outdoor environment, couldn't conform to the current CATV technical regulation. Therefore, the leakage intensity in the current CATV technical regulation is rated as a too much low level in view of an overly worst case.
Keywords
leakage; CATV; CDMA mobile; threshold; technical regulation;
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Times Cited By KSCI : 1  (Citation Analysis)
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