Research on Communication Method of Broadband Multimedia Digital Trunking Rail Private Network
Broadband multimedia digital trunking method can receive more data,which is one of the key methods to meet the communication needs of modern rail transit.Therefore,this paper puts forward the research on the communication method of broadband multimedia digital trunking rail private network.By accurately allocating the amount of data on the transmission path,the communication efficiency is optimized.In order to ensure the security of communication data in rail private network,advanced encryption technology is adopted to construct a homomorphic encryption protocol for data security,and the encryption result of communication data in rail private network is successfully obtained.Design the low-delay communication flow of rail private network to realize the low-delay communication of rail private network.The experimental results show that this method receives more data in the communication process,and the communication effect is better,which is more suitable for practical application.
broadband multimediadigital clusterrail private networksecurity and privacy protection
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