Carregant...
Carregant...

Vés al contingut (premeu Retorn)

On the scalability of energy in wireless RF powered internet of things

Autor
Cid, R.; Naderi, M.Y.; Chowdhury, K.R.; Albert Cabellos-Aparicio; Alarcon, E.
Tipus d'activitat
Article en revista
Revista
IEEE communications letters
Data de publicació
2016-12-01
Volum
20
Número
12
Pàgina inicial
2554
Pàgina final
2557
DOI
https://doi.org/10.1109/LCOMM.2016.2612189 Obrir en finestra nova
URL
http://ieeexplore.ieee.org/document/7572915/ Obrir en finestra nova
Resum
Wireless RF power transfer requires the deployment of multiple energy transmitters (ETs) to cover an entire area of interest. This letter aims at bounding the minimum cumulative power that ETs need to inject into the network, such that the recipient nodes harvest sufficient power to operate. The main findings are that, in the worst case, this scales as O(s1-a/2), where s and a are the number of ETs and the channel path loss. That is, the overall power decreases with the number of ETs. It is also...
Paraules clau
Wireless Power Transmission, Internet Of Things, Scalability
Grup de recerca
CBA - Sistemes de Comunicacions de Banda Ampla
EPIC - Disseny de circuits analògics integrats i de convertidors de potencia conmutats
PERC-UPC - Centre de Recerca d'Electrònica de Potència UPC

Participants