1. J. Aranda, D. Mendez, H. Carrillo, MultiModal wireless sensor networks for monitoring applications: a review, J. Circ. Syst. Comput. 29(2). (n.d.), doi: 10.1142/S0218126620300032.
2. The ContikiMAC Radio Duty Cycling Protocol;Dunkels,2011
3. Nanowatt wake-up radios: discrete-components and integrated architectures;Elgani,2018
4. Ultra low power wake-up radios: a hardware and networking survey;Piyare;IEEE Commun. Surv. Tut.,2017
5. KRATOS: an open source hardware-software platform for rapid research in LPWANs;Piyare,2018