A Reliable Method for Implementing Software-Defined Networking
A software-defined network and implementation method technology, applied in the field of reliable software-defined network implementation, can solve problems such as different architectures
Active Publication Date: 2020-07-31
CHANGSHU INSTITUTE OF TECHNOLOGY
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Problems solved by technology
[0003] At present, researchers have proposed a mode of obtaining network services through software-defined networks and defined the corresponding protocol stack, but because the architecture of software-defined networks is different from that of traditional networks, the existing methods of network service acquisition have some limitations sex
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Embodiment 1
[0205] Based on the simulation parameters in Table 1, this embodiment simulates a reliable software-defined network implementation method of the present invention. The performance analysis is as follows: When the network data transmission volume is small, the mobile node has a low data acquisition delay. When the transmission volume is large, the delay for the mobile node to obtain data is relatively high; the average delay for the network to obtain data is 1.57s.
[0206] Table 1 Simulation parameters
[0207]
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The present invention provides a reliable software-defined network implementation method. The network includes a controller and a switch; a controller has unique coordinates, and a switch has unique coordinates; a controller is uniquely identified by a controller ID, and the control The device ID is equal to the coordinates of the controller; a switch is uniquely identified by the switch ID, and the switch ID is equal to the coordinates of the switch; the network can quickly obtain network data through the implementation method provided by the present invention, shorten routing delays, and reduce data packets. Loss rate, improve service quality, the present invention can be applied to the fields such as road condition monitoring, environmental monitoring, have broad application prospect.
Description
Technical field [0001] The invention relates to an implementation method, in particular to a reliable software-defined network implementation method. Background technique [0002] As a new type of communication network, software-defined network can realize multi-hop wireless communication between nodes. With the continuous development of network technology and the continuous emergence of various new applications, there is an urgent need to improve network performance. [0003] At present, researchers have proposed a model for obtaining network services through software-defined networks and defined the corresponding protocol stacks. However, because the architecture of software-defined networks is different from that of traditional networks, the existing methods for obtaining services from networks have some limitations Sex. Therefore, it is necessary to propose a low-latency software-defined network implementation method to improve service quality. Summary of the invention [000...
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IPC IPC(8): H04L12/741H04L12/751H04W40/02H04L45/74H04L45/02
CPCH04L45/02H04L45/74H04W40/02
Inventor 王晓喃
Owner CHANGSHU INSTITUTE OF TECHNOLOGY