China opens 6GHz spectrum for 6G trials — and the standards race just got real
China's Ministry of Industry and Information Technology (MIIT) approved trial spectrum in the 6GHz band for sixth-generation (6G) wireless research on May 8, 2026. The licence went to the IMT-2030 (6G) Promotion Group, Beijing's main coordinator for next-generation telecom. It authorises field trials in specific regions of China — a meaningful step beyond lab work, and a pointed signal to rivals still arguing over who gets which slice of the airwaves.
The 6GHz sweet spot
The 6GHz band sits between the crowded low-band frequencies used for wide-area 5G coverage and the ultra-fast but short-range millimetre-wave spectrum. That balance — decent range, higher speeds, lower latency than current 5G — is why regulators and carriers worldwide want it. The ITU has earmarked 6G for use cases including mass AI deployment, holographic communication, and autonomous transport, all of which need the kind of reliable mid-band spectrum that 6GHz provides.
China is not new here: it initially allocated the 6GHz band for 5G and 6G services back in July 2023, a world-first at the time. This May's trial licence is the next step — moving from paper allocation to actual over-the-air testing.
Why the US and UK are watching nervously
The standards game matters more than most people realise. China holds roughly 47% of global 6G patent filings, with Huawei alone logging over 12,000. Controlling trial outcomes before the ITU's 2028 submission window strengthens claims to essential patents — the kind that every vendor worldwide must license, generating royalties for decades.
The US faces a structural problem. The FCC opened its full 1.2 GHz of upper 6GHz spectrum for unlicensed Wi-Fi in 2020, leaving no mid-band explicitly reserved for 6G cellular. As Lawfare has noted, China's agility in spectrum allocation directly erodes US leverage over global standards.
Europe is moving, but slowly. The Radio Spectrum Policy Group approved 540 MHz of upper 6GHz for mobile use in November 2025, while the UK is still weighing a hybrid sharing proposal. That fragmentation — each country coordinating differently — contrasts sharply with China's unified, mobile-first approach, and risks slowing the standard harmonisation that operators across Europe are pushing for.
Not changing your phone any time soon
None of this affects your current handset. Commercial 6G deployment is not expected before 2030, with full consumer rollout likely stretching to 2032–2035 in most markets outside of early-mover countries like South Korea. What is happening now is a high-stakes argument over whose technical blueprints become the global norm — and that battle is being fought in spectrum allocation offices and patent filings, not in phone shops.
