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Wireless Power Transfer (WPT) is an attractive technology because it can supply power to IoT devices where battery replacement is difficult or the maintenance cost is high. Polarization Switching WPT antenna (PS-WPT antenna) is proposed in this paper. The polarization switching characteristic makes this design a good candidate for 5G-IoT sensors powered by using wireless power transfer. The 3GPP had...
Some interference management measures in the PHY control to reduce possible interferences in the transmission between an MS and BSs are proposed. The design and assignment procedures to generate pilots to have lower interference levels are introduced and discussed. Based on the design process each pilot is accordingly assigned an interference weight with respect to a basic pilot and with this design...
In this paper, we derive the moments of the harmonic mean of two independent gamma distributed random variables which have the same shape parameter but different scale parameters. We then apply these results to analyze the average sum rate of two-way amplify-and-forward (AF) half- duplex relaying systems. By deriving tight upper and lower bounds for the average sum rate of two-way relaying, we show...
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