Reconfigurable Intelligent Surfaces to Enable Energy-Efficient IoT Networks

In this article, we study the uplink (UL) channel of a cellular network of Internet of Things (IoT) devices assisted by a reconfigurable intelligent surface (RIS) with a limited number of reflecting angle configurations. Firstly, we derive an expression of the required transmit power for the machine...

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Veröffentlicht in:	arXiv.org 2023-02
Hauptverfasser:	João Henrique Inacio de Souza, Marinello Filho, José Carlos, Abrão, Taufik, Panazio, Cristiano
Format:	Artikel
Sprache:	eng
Schlagworte:	Cellular communication Computer Science - Information Theory Configurations Energy efficiency Internet of Things Mathematical models Mathematics - Information Theory Power management Reconfigurable intelligent surfaces Service areas Signal to noise ratio
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