Smart grid wireless communication encryption method based on dynamic key
A dynamic key and smart grid technology, applied in wireless communication, electrical components, security devices, etc., can solve the problems of inapplicability to large-scale smart grid deployment, the number of communication nodes and the complex working environment, etc., and achieve the goal of reducing computing power and resources Requirements, reduced computing energy consumption, and low complexity effects
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[0022] figure 1 It is a block diagram of a smart grid wireless communication encryption method based on a dynamic key, showing the basic framework of the communication encryption process between any sending node and receiving node in the smart grid wireless communication network.
[0023] Below to figure 2 As an example to illustrate the analysis method of data frame transmission characteristics based on the wait-stop mechanism:
[0024] The analysis of the transmission characteristics of the data frame mainly shows that the retransmission flag is set according to the sending and receiving of the data frame under the stop mechanism, and the process of sending the data frame sequence and receiving the data frame sequence is established based on this. Based on the data packet retransmission mechanism to analyze the transmission characteristics of data frames, the data frame analysis results mainly include three types, namely (1) the sending node successfully sends and the rec...
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