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Although the 2-source wireless Butterfly Network (BN) represents a natural extension of the well-known 2-Way Relay Channel (2-WRC) scenario, a direct implementation of conventional Wireless Network Coding (WNC)/Physical Layer Network Coding (PLNC) principles in this network is not straightforward. While the information necessary for decoding of the desired data from WNC-coded data at each destination...
In today's electronic package development cycle, activities are managed by multiple participants in the supply chain which might have different quality and reliability impacts to the end product. As a result, the reliability risk is much higher for companies who do not have insight into and/or control over the products received. Design-for-Reliability (DFR) approaches will come into play to manage...
Quantum cutting down-conversion (DC) with the emission of two near-infrared photons for each blue photon absorbed is realized in Yb3+-Tb3+ codoped borosilicate glasses. With the excitation of Tb3+ ion by a 484-nm monochromatic light, emission from the 2F5/2 rarr 2F7/2 transition of Yb3+ ions is observed and this emission is proved to originate from the DC between Tb3+ ions and Yb3+ ions. Results shows...
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