1. ETSI, Machine-to-machine communications (M2M); Definitions (ETSI TR 102 725 V1.1.1, June, 2013).
2. T Taleb, A Kunz, Machine type communications in 3GPP networks: potential, challenges, and solutions. IEEE Commun. Mag. 50(3), 178–184 (2012).
3. Exalted: Expanding LTE for devices. Available from: http://www.ict-exalted.eu/fileadmin/documents/EXALTED_WP2_D2.1.pdf . Accessed 30 Sept 2013.
4. Ericsson, Towards 50 billion connected (2010). http://www.ericsson.com/au/res/region_RASO/docs/2010/ericsson_50_billion_paper.pdf . Accessed 10 January 2014.
5. ETSI, Machine-to-machine communications (M2M); use cases of Automotive applications in M2M capable networks (ETSI TR 102 898 V1.1.1, April, 2013).