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Performance Analysis of Circulator-Based Collocated Device for Wi-Fi System and WiMAX System in Shared Band  

Kim, Dong-Eun (Dept. of Electronics and Communications Engineering, Kwangwoon University)
Kim, Jong-Woo (Dept. of Electronics and Communications Engineering, Kwangwoon University)
Park, Su-Won (Dept. of Electronics and Communications Engineering, Kwangwoon University)
Rhee, Seung-Hyong (Dept. of Wireless Communications Engineering, Kwangwoon University)
Kang, Chul-Ho (Dept. of Electronics and Communications Engineering, Kwangwoon University)
Han, Ki-Young (Samsung Electronics, Co., Ltd.)
Kang, Hyon-Goo (Samsung Electronics, Co., Ltd.)
Publication Information
Journal of the Institute of Electronics Engineers of Korea TC / v.46, no.6, 2009 , pp. 56-65 More about this Journal
Abstract
The single device that is combined more than one communication systems in shared band is called collocated system. In this paper, the collocated system is made by combination of Wi-Fi and WiMAX system. Performance of the collocated system is analysed by using two communication model, Collaborative and Non-Collaborative. To minimize the mutual interference between Wi-Fi and WiMAX system in collocated system, the circulator-based collocated system is proposed and analysed it's performance characteristics.
Keywords
circulator; coexistence; WiMAX; Wi-Fi; shared band;
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