A secure transmission method of underwater acoustic communication network data with virus-like incubation period
An underwater acoustic communication network, data security technology, applied in ultrasonic/sonic/infrasonic transmission systems, wireless communications, transmission systems, etc., can solve the problem of less data security transmission in underwater acoustic communication networks, and achieve the effect of strong confidentiality
Active Publication Date: 2022-07-01
XIAMEN UNIV
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Problems solved by technology
At present, there are few studies on the application of the virus incubation period mechanism for the confidential transmission of underwater acoustic communication network data.
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[0032]The following embodiments will further illustrate the present invention in conjunction with the accompanying drawings.
[0033] Based on the virus incubation period mechanism and combined with the multi-hop transmission scenario of underwater acoustic data in the underwater acoustic communication network, the invention compares the process of virus infection between cells in a living organism to the transmission process of underwater acoustic data between nodes in the underwater acoustic communication network. The embodiment of the method for confidential transmission of underwater acoustic data in the virus-like incubation period includes the following steps:
[0034] 1) First, establish an underwater acoustic communication network, and determine the type of each underwater node, which is divided into source nodes, relay nodes (including susceptible nodes and immune nodes) and destination nodes. The underwater acoustic communication network space set in this embodiment ...
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A virus-like incubation period underwater acoustic communication network data security transmission method, involving underwater communication. Determine the types of nodes in the underwater acoustic communication network, which are divided into source nodes, relay nodes and destination nodes; set the latency length and the minimum threshold of the minimum number of data sub-packets required for successful decoding by the destination node according to the information importance of the transmitted data. The source node divides the original data into n data sub-packets according to the set latency period, and transmits them to different nodes in turn; when the number of data sub-packets received by the destination node exceeds the set threshold for the minimum number of data sub-packets required for successful decoding When the target node shows clinical symptoms, the exposure has been infected, and the incubation period ends; since the number of immune nodes is much smaller than the number of susceptible nodes, the underwater acoustic communication network can realize the confidential transmission of underwater acoustic data before the incubation period ends. Taking advantage of the characteristics of the virus during the incubation period of the virus infecting cells without showing symptoms or exposing the target, the confidential transmission of underwater acoustic data is realized.
Description
technical field [0001] The invention relates to underwater communication, in particular to a secure transmission method of underwater acoustic communication network data with virus-like incubation period. Background technique [0002] At present, the use of acoustic waves as a carrier for transmission is the most robust and reliable technical means for underwater data transmission. Many important information relies on underwater acoustic data transmission. Covert underwater acoustic communication has a wide range of application requirements in the military, security and other national defense fields; for example, important Information such as military tasks or the characteristics of underwater submersibles may have serious consequences once leaked; therefore, the secure transmission of underwater acoustic data is an urgent problem to be solved in the application of underwater acoustic communication networks in the military field. Most of the existing information security met...
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IPC IPC(8): H04W12/03H04W12/122H04W40/02G06N3/00H04B11/00H04B13/02
CPCH04W40/02G06N3/006H04B11/00H04B13/02
Inventor 陈友淦董妍函王微熊长静朱建英陶毅许肖梅
Owner XIAMEN UNIV