Network layer: This layer, also called transport layer,
including access network and core network, provides
transparent data transmission capability. By the existing mobile
communication network, radio access network, wireless sensor
network (WSN) and other communications equipment, such as
global system for mobile communications (GSM), general
packet radio service (GPRS), worldwide interoperability for
microwave access (WiMax), wireless fidelity (WiFi), Ethernet,
etc., the information form perception layer can be sent to the
upper layer. At the same time, this layer provides an efficient,
reliable, trusted network infrastructure platform to upper layer
and large scale industry application [4].
Network layer: This layer, also called transport layer,including access network and core network, providestransparent data transmission capability. By the existing mobilecommunication network, radio access network, wireless sensornetwork (WSN) and other communications equipment, such asglobal system for mobile communications (GSM), generalpacket radio service (GPRS), worldwide interoperability formicrowave access (WiMax), wireless fidelity (WiFi), Ethernet,etc., the information form perception layer can be sent to theupper layer. At the same time, this layer provides an efficient,reliable, trusted network infrastructure platform to upper layerand large scale industry application [4].
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