Opportunistic Wireless Energy Harvesting in Cognitive Radio Networks
نویسندگان
چکیده
منابع مشابه
Leasing-Based Performance Analysis in Energy Harvesting Cognitive Radio Networks
In this paper, we consider an energy harvesting cognitive radio network (CRN), where both of primary user (PU) and secondary user (SU) are operating in time slotted mode, and the SU powered exclusively by the energy harvested from the radio signal of the PU. The SU can only perform either energy harvesting or data transmission due to the hardware limitation. In this case, the entire time-slot i...
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The incorporation of cognitive radio (CR) capability in wireless sensor networks yields a promising network paradigm known as CR sensor networks (CRSNs), which is able to provide spectrum efficient data communication. However, due to the high energy consumption results from spectrum sensing, as well as subsequent data transmission, the energy supply for the conventional sensor nodes powered by ...
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ژورنال
عنوان ژورنال: IEEE Transactions on Wireless Communications
سال: 2013
ISSN: 1536-1276
DOI: 10.1109/twc.2013.072613.130323