IEEE 802.15.4 and ZigBee as Enabling Technologies for Low-Power Wireless Systems with Quality-of-Service Constraints - Tennina, Stefano; Koubâa, Anis; Alves, Mário; Daidone, Roberta; Dini, Gianluca; Hauer, Jan-Hinrich; Jurčík, Petr; Pereira, Nuno; Severino, Ricardo; Tiloca, Marco (Springer Berlin Heidelberg, 2013)