Network Protocols, Schemes, and Mechanisms for Internet of Things (IoT): Features, Open Challenges, and Trends

Table 2

Standardization efforts in IoT support.

Infrastructure Protocols	Routing Protocol	RPL
	Network Protocol	6LoWPAN		IPv6
	Link Layer	IEEE 802.15.4
	Physical Layer	LTE - A	IEEE 802.15.4	EPC global	Z-Wave