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The Industry 4.0 is experiencing significant challenges, including the need for an increased amount of data transmission with improved security, transparency and credibility. The 5th Generation Mobile Network (5G) and Blockchain are innovative emerging technologies that can respond to these needs. 5G will enable extremely large channel capacities and reduce data latency, while Blockchain's innovative data-sharing mode of operation delivers an improved high level of security, transparency, and credibility of stored data. Therefore, this paper presents a general survey of the potential application of 5G network and Blockchain technology in Industry 4.0. The results may be used by first-movers firms for gaining technological leadership on the market.

This paper provides an overview of the development and possible use-case scenarios of the new generation of mobile communication systems known as Next Generation Mobile Network (NGMN). As predicted, current exploitation of the fourth generation mobile communication systems (4G) will reach 50 billion connected devices by 2020. Expectations are that its successor, currently developing fifth generation (5G), is going to be operable by 2020. This new generation of mobile communication systems tends to become a technology platform that will enable the development of new applications, business models, industries, such as massive machine-type communications. This will be possible primarily through the creation of acceptable ecosystem that could provide a massive machine-type communication using a single platform based on the Internet of Things (IoT) concept. NGMN enables the integration of all so far known and used machine-type communications, creating an environment of smart cities and a fully networked society under the new concept of Internet of Everything (IoE). However, such network also poses specific performance requirements reflected through higher transmission speeds, higher data volumes, reduced energy consumption, higher quality of service, and growth in the number of services and users of currently deployed mobile generation.

The Industry 4.0 is experiencing significant challenges, including the need for an increased amount of data transmission with improved security, transparency and credibility. The 5th Generation Mobile Network (5G) and Blockchain are innovative emerging technologies that can respond to these needs. 5G will enable extremely large channel capacities and reduce data latency, while Blockchain's innovative data-sharing mode of operation delivers an improved high level of security, transparency, and credibility of stored data. Therefore, this paper presents a general survey of the potential application of 5G network and Blockchain technology in Industry 4.0. The results may be used by first-movers firms for gaining technological leadership on the market.