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TaiwanTechnology and telecom2024 – ongoing

Chunghwa Telecom

Digital twin and generative AI for high-traffic mobile sites on New Year's Eve

Ericsson said Chunghwa Telecom raised capacity at crowded New Year's Eve sites by nearly 14% with a digital twin and generative AI

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Problem

Mobile traffic in Taiwan on New Year's Eve ran at four times the previous week's level, and crowds at sites such as Taipei 101 pushed data volumes sharply up. Fixed-rule alarm systems also produced redundant alerts.

Approach

Chunghwa Telecom used Ericsson Site Digital Twin, built from drone and 3D models of sites, together with generative AI to adjust high-traffic sites with little manual intervention. Ericsson's Smart AI Alert tuned alarm thresholds with AI models and automated troubleshooting.

Results

nearly 14%rise in network capacity at high-traffic sites, per Ericsson's press releaseVendor case study[1]

Takeaway

The capacity figure comes from the supplier's release, not from Chunghwa Telecom.

Categories

Business function
Production and quality
Innovation type
Process innovation
Evidence
Vendor case study

Sources

Source summaries

[1]Ericsson20 Feb 2025

Ericsson's release says Site Digital Twin, generative AI and Smart AI Alert adjusted network resources at crowded sites on New Year's Eve. It gives a capacity rise of nearly 14% in the body text and quotes executives from both companies.

Full details are in the original sources.

Added 2 Nov 2026 · Updated 2 Nov 2026
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