Wireless Information and power transfer assisted by reconfigurable intelligent surfaces : Invited Paper

Santiago Fernández,Fernando Gregorio,Batu K. Chalise,Juan Cousseau

2021 Argentine Conference on Electronics (CAE)（2021）

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摘要

In this work, we consider the design of a space-division multiple access (SDMA) scheme where a set of energy harvesting users and a set of information decoding users receive energy and information, respectively, from a reconfigurable intelligent surface (RIS) assisted base station that replaces conventional repeaters. Based on precoding for SDMA and weight phases for the RIS used to model the BS s...

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关键词

Wireless communication,Base stations,System performance,Reconfigurable intelligent surfaces,Tools,Multiaccess communication,Energy harvesting

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