Vi An, a human AI by Viettel talks with visitors at MWC 2024. (photo: Viettel)

These are 2 out of the 17 products representing Viettel's technological ecosystem showcased at MWC Barcelona 2024, the world's largest annual and most influential connectivity event. The 5G DFE chip is developed entirely by Viettel in-house semiconductor engineers.

The chip boasts a computing capability of 1 trillion operations per second, meeting the 3GPP's standard for 5G and comparable to the top 10 semiconductor companies' 5G DFE chips worldwide.

Additionally, Viettel presented an automated network optimization system that enhances operational efficiency, reduces energy consumption and automatically resolves issues for both 5G and 4G networks.