White papers

Broadband Industry Group (BIG)

• June 2019 – TCCA Public Safety Prioritisation

Critical Communications Broadband Group (CCBG)

• July 2026 – Theoretical Performance of Off-Network Mission Critical Services
• April 2026 – What role will 5G play for Critical Communications users?
• April 2026 – Cybersecurity in Critical Communications – an initial overview
• December 2024 – Guidance for the successful usage of Massive Mission Critical Video
• November 2024 – Mission-Critical Broadband Applications Market Survey Results
• September 2024 – Mission Critical HPUE Survey Results
• December 2023 – Service Overview TETRA IWF
• November 2023 – APIs to facilitate Mission Critical client device integration
• April 2022 – Mission Critical Broadband Applications
• October 2021 – Mission Critical Broadband Device Procurement
• January 2020 – Introduction to Mission Critical Service Interoperability
• January 2019 – PPDR Broadband Roadmap
• May 2018 – Critical Communications and Mobile Network Operators
• March 2017 –  4G and 5G for Public Safety: Technology Options
• February 2017 – Mission Critical LTE Hybrid Delivery: A discussion on the use of commercial and dedicated networks for delivering Mission Critical Mobile Broadband Services
• July 2016 – A review of the Spectrum Status for Broadband PPDR in Europe
• December 2015 – Considerations for Government Authorities when they are planning to acquire Mission Critical Mobile Broadband Services
• July 2014 – What are standards and why are they important?
• June 2014 – TETRA and LTE Working Together
• December 2013 – The Strategic Case for Mission Critical Mobile Broadband: A review of the future needs of the users of critical communications
• December 2013 – Mobile Broadband for Critical Communications Users: A review of options for delivering Mission Critical solutions
• February 2013 – Mission Critical Mobile Broadband: Practical standardisation & roadmap considerations
• February 2013 – Mission Critical Mobile Broadband: Practical standardisation & roadmap considerations: Chinese translation

Interworking Function (IWF) Working Group

August 2025 – Interworking Function (IWF) Interworking of LMR networks with 3GPP Mission Critical Services

Legal and Regulatory Working Group (LRWG)

June 2026 – Definition of Users in Mission Critical Networks

March 2025 – Legal and Regulatory aspects relating to the physical security of telecommunications infrastructure used for critical communication services

September 2023 – Quality of Service, Priority and Pre-emption (QPP) in Commercial Networks

SCADA Smartgrid and IoT Working Group

• July 2021 – Top Ten Considerations for Utilities Transitioning to New Bearers
• September 2019 – Emerging IoT Bearers for non-Mission Critical SCADA
• March 2018 – Emerging Wireless Bearers for Mission Critical SCADA

Security and Fraud Prevention Group (SFPG)

• March 2020 – Maintaining TETRA Security – a paper from TCCA’s Security and Fraud Prevention Group
• May 2018 – SFPG – Security Considerations for Interconnection

TETRA Industry Group (TIG)

• January 2020 – Introduction to Mission Critical Service Interoperability
• August 2018 – TETRA Connectivity to LTE
• Agosto 2018 – Conectividade entre TETRA e LTE
• Agosto 2018 – Conectar TETRA a LTE
• December 2016 – TETRA Data Solutions: The Current Status
• August 2016 – TETRA direct Mode and LTE Proximity Services (ProSe) compared: Will device-to-device services in LTE be equivalent to TETRA DMO?
• February 2015 – Study on the relative merits of TETRA, LTE and other broadband technologies for critical communications markets
• December 2013 – TETRA versus DMR