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DOE OSTI · 2491386

Empowering Critical Infrastructure Communication with Secure 5G Private Networks

Bhuyan, Arupjyoti
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Abstract

With the transformational New Radio- Unlicensed (NR-U), 5G network can be operated with unlicensed and shared spectrum. Private 5G networks without any licensed bands, which are both highly expensive and usually available to only large commercial wireless providers, can now be used for a whole range of new applications including smart factories, warehouses, connected cars and drones. 5G’s support of a) massive machine type communication (mMTC) for a large number of connected devices with b) ultra-reliable low latency communication (URLLC) capability when needed, and c) up to 20 times higher data rate with enhanced mobile broadband (eMBB) than previously available, enables new and powerful capabilities in a wireless network. While these capabilities are transformational, necessary security and reliability requirements have to be satisfied when used in critical infrastructure such as factories, power plants, water systems, ports, and other industrial facilities. 5G standards have introduced significant security improvement over 4G/LTE as well as mitigations for new attack surfaces created by changes in the 5G network. This talk will discuss these security improvements and whether they meet the security properties required for mission critical communication over wireless.

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5G99 GENERAL AND MISCELLANEOUSPrivate Cellular NetworkWireless Security

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BibTeXRIS

Bhuyan, Arupjyoti. 2024-06-07. Empowering Critical Infrastructure Communication with Secure 5G Private Networks. https://www.osti.gov/biblio/2491386

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