首页>
外国专利>
RF RF ENERGY HARVESTING METHOD BASED ON RF SIGNAL IN MOBILE COMMUNICATION SYSTEM AND MOBILE COMMUNICATION SYSTEM USING RF ENERGY HARVESTING
RF RF ENERGY HARVESTING METHOD BASED ON RF SIGNAL IN MOBILE COMMUNICATION SYSTEM AND MOBILE COMMUNICATION SYSTEM USING RF ENERGY HARVESTING
展开▼
机译:基于RF信号的移动通信系统中基于射频信号的射频能量获取方法及采用射频能量获取的移动通信系统
展开▼
页面导航
摘要
著录项
相似文献
摘要
An energy harvesting method using an RF signal in a mobile system includes: a step in which an AP device at a fixed position transmits an RF signal of multiple different frequency bands, and a mobile terminal at a fixed position receives the RF signal and transmits efficiency information as to the received RF signal to the AP; a step in which the AP device determines a target frequency band having highest energy harvesting efficiency among the multiple frequency bands by referring to the efficiency information as to each of the multiple frequency bands; a step in which the AP device transmits the RF signal of the target frequency band; and a step in which the mobile terminal charges a battery by performing energy harvesting using the RF signal of the target frequency band.
展开▼