What is IMT-2020?
IMT-2020 is the ITU-R framework that defines the global vision, use cases, and minimum technical requirements for 5G mobile communications systems. Published in ITU-R Recommendation M.2083 (2015), it establishes the three canonical 5G use case families and the performance benchmarks that all compliant 5G technologies must meet.
How Does IMT-2020 Work?
ITU-R Working Party 5D (WP 5D) manages the IMT-2020 process. Candidate technologies (including 3GPP’s 5G NR) are evaluated against IMT-2020 requirements by independent evaluation groups using defined test scenarios. 3GPP NR received formal IMT-2020 recognition in 2020. Key requirements: peak DL rate 20 Gbps, peak UL rate 10 Gbps, user-plane latency 1 ms (uRLLC), connection density 10⁶ devices/km².
Use Cases
The regulatory and technical baseline that all 5G spectrum allocations and network deployments must reference globally. Enables spectrum harmonisation across ITU member states.
3GPP / Standards Reference
ITU-R Recommendation M.2083-0 (IMT Vision), M.2410-0 (IMT-2020 Minimum Requirements)
Related Terms
eMBB | uRLLC | mMTC | ITU | 3GPP | NR
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