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Information request apparatus and method for channel status in wireless communication system based on cognitive radio
Information request apparatus and method for channel status in wireless communication system based on cognitive radio
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机译:基于认知无线电的无线通信系统中信道状态的信息请求装置和方法
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摘要
A method of operating a Data Base (DB) server for storing spectrum condition information on a licensed system in a Cognitive Radio (CR)-based wireless communication system and a CR-based wireless communication system are provided. The method includes determining changes in the spectrum condition information on the licensed system, recalculating maximum Equivalent Isotropically Radiated Power (EIRP) allowed for each channel of CR-based devices registered in a list, and transmitting information regarding the recalculated maximum allowed EIRP.
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