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http://dx.doi.org/10.6109/jkiice.2011.15.12.2505

Analysis of Maximal Transmitter Power according to Distance between Hetero Systems Co-using a Co-channel  

Cho, Ju-Phil (군산대학교 전파공학과)
Lee, Il-Kyoo (공주대학교 전기전자제어공학과)
Abstract
In this paper, we consider to obtain the criteria for maximal power of interfering transmitter according to distance between WiBro and WLAN in TVWS. We analyze this criteria as a parameter for co-use when hetero systems share the same frequency channels. In order to make an analysis of relationship between distance and power of two systems, we take into consideration on two cases. First, WiBro is an interfering transmitter and WLAN is a victim receiver. Second, WLAN is an interfering transmitter and WiBro is a victim receiver. Analyzed coexistence results under various co-use scenarios 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; coexitence;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
연도 인용수 순위
1 고광진, 황성현 외 3명, "IEEE 802.22 WG에서의 CR 응용 : WRAN MAC 설계", 한국전자파학회, 전자파기술 제 17권 제 2호, 4월, pp. 38-49, 2006
2 정보통신부, "RFID 주파수이용방안 연구" 2003. 12.
3 http://www.dtv.gov/whatisdtv.html
4 Ling Zang, System and circuit design techniques for wlan-enabled multi-standard receiver, CNC, pp.85-89, 2005.