SDN-based Internet of Things network data forwarding system
A technology of IoT network and forwarding system, which is applied in the field of software-defined network, can solve the problems of IoT network data delay, bandwidth requirements cannot be fully met, network forwarding efficiency is low, and construction cost is high, etc., to achieve improvement Robustness and availability, increased throughput, hardware cost reduction effects
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[0027] In order to describe the technical content of the present invention more clearly, the present invention will be further described below in conjunction with the accompanying drawings.
[0028] The present invention combines the SDN software-defined network platform with the data forwarding in the Internet of Things network to realize a data forwarding system for the Internet of Things network based on the SDN network. Diversified features, through the use of unified management and control of network equipment, targeted forwarding solutions, so as to improve the efficiency of IoT network data forwarding and various structured data and unstructured data in a limited network environment Different requirements for latency, bandwidth, etc.
[0029] figure 1 The overall architecture of the system of the present invention is given, and the whole system is divided into five layers: IoT network device layer, OpenFlow switch layer, SDN control layer, REST API abstraction layer, a...
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