Taiwan’s MediaTek completes latency test with Ericsson, AT&T
MediaTek, Ericsson, and AT&T completed the first real-world test of Ericsson's L1/L2 Triggered Mobility (LTM) technology in North America, which aims to reduce data interruptions during device handover by up to 40%. The trial was conducted in a live network, with Ericsson providing the radio access network. The companies claim the technology could improve user experience and prevent security risks, especially for AI applications requiring predictable latency.
How this was made
The 30-second read
Why it matters
If successful, the technology could improve user experience for AI‑driven applications and industrial automation.
Market read
The trial showcases emerging 5G handover technology with potential benefits for carriers and device manufacturers.
What to watch
Adoption depends on carrier rollout timelines and competition from other vendors.
Background
The test is the first of its kind in North America, aiming to reduce handover interruption times by up to 40%.
Ticker impact
Ericsson supplied the radio access network for the LTM test and highlighted its handover latency reduction.
Limited immediate impact; long‑term upside if carriers adopt the tech.
Test is a proof‑of‑concept without disclosed commercial agreements.
Market effects
Highlights progress in 5G handover technology, relevant for telecom equipment sector.
North American carriers may benefit from reduced latency.
Demonstrates advancement in global 5G standards.
Counterpoint
Without signed contracts, the test may not translate into revenue.
Key entities
- CompanyMediaTek
Taiwanese semiconductor firm developing the test.
- CompanyEricsson
Swedish telecom equipment provider supplying the RAN.
- CompanyAT&T
U.S. carrier participating in the trial.
