IOT
protocols
Links
networks
short range
zigbee
Z-Wave
protocol
Thread (IPV6)
WiFi
wide range
NFC
Sigfox
Neul
NoRaWan
Cellular
bluetooth
6LowPAN
layers
infrastructure
comms / transport
discovery
data protocols
semantic
multi layer frameworks
ethernet, NFC, bluetooth, ...
IPV6, UDP, 6LowPAN, ...
mDNS, uPnP
Rest, HTTP/2, SOAP, ..
security - identification
IOTDB, SensorML, ...
ALLjoyn, IOTivity
Open Trust, X509