Wireless Information and Energy Transfer in the Era of 6G Communications
Wireless Information and Energy Transfer in the Era of 6G Communications
Wireless information and energy transfer (WIET) represents an emerging paradigm that employs controllable transmission of radio frequency signals for the dual purpose of data communication and wireless charging. As such, WIET is widely regarded as an enabler of envisioned sixth-generation (6G) use cases that rely on energy-sustainable Internet-of-Things (IoT) networks, …