frequency band

Viettel successfully tests 5G Advanced network with speeds of 7.3 Gbps.

Viettel successfully tests 5G Advanced network with speeds of 7.3 Gbps.

Báo Sài Gòn Giải phóng

30/12/2025

NOAA: Arctic experiences unprecedented heat, with record rainfall and ice melt.

NOAA: Arctic experiences unprecedented heat, with record rainfall and ice melt.

Báo Tuổi Trẻ

17/12/2025

Shanghai and Shenzhen are at risk of sinking due to land subsidence and rising sea levels.

Shanghai and Shenzhen are at risk of sinking due to land subsidence and rising sea levels.

Báo Tuổi Trẻ

18/10/2025

The world's largest island is shrinking and shifting.

The world's largest island is shrinking and shifting.

Báo Tuổi Trẻ

17/10/2025

New island unexpectedly emerges in the middle of Alaska, NASA sounds the alarm.

New island unexpectedly emerges in the middle of Alaska, NASA sounds the alarm.

Báo Tuổi Trẻ

09/09/2025

The ocean current that regulates global climate is at risk of ceasing to flow.

The ocean current that regulates global climate is at risk of ceasing to flow.

Báo Tuổi Trẻ

31/08/2025

Tourism and scientific research threaten Antarctic ecosystems.

Tourism and scientific research threaten Antarctic ecosystems.

25/08/2025

Alarming global freshwater crisis, more serious than melting ice.

Alarming global freshwater crisis, more serious than melting ice.

Báo Thanh Hóa

28/07/2025

Re-auctioning of two frequency bands for 4G and 5G.

Re-auctioning of two frequency bands for 4G and 5G.

Báo Tuổi Trẻ

23/07/2025

Antarctic ice is melting at a record rate due to unusually high seawater salinity.

Antarctic ice is melting at a record rate due to unusually high seawater salinity.

02/07/2025

5G continues its strong growth trajectory, with approximately 2.9 billion users by the end of 2025.

5G continues its strong growth trajectory, with approximately 2.9 billion users by the end of 2025.

Báo Sài Gòn Giải phóng

26/06/2025

Melting ice could pose a risk to 2 billion people.

Melting ice could pose a risk to 2 billion people.

Báo Thanh niên

22/03/2025

The Arctic is gradually becoming a carbon 'factory'.

The Arctic is gradually becoming a carbon 'factory'.

01/02/2025

Promoting the development and application of broadband wireless technologies in Vietnam.

Promoting the development and application of broadband wireless technologies in Vietnam.

20/11/2024

Ice melt in Switzerland will exceed the average for 2024.

Ice melt in Switzerland will exceed the average for 2024.

01/10/2024

Glacier tourism faces major challenges.

Glacier tourism faces major challenges.

Báo Thanh niên

22/09/2024

5G isn't even available yet, but they're already worrying about 6G.

5G isn't even available yet, but they're already worrying about 6G.

Báo Sài Gòn Giải phóng

05/09/2024

One of Earth's continents is 'rising'.

One of Earth's continents is 'rising'.

Báo Thanh niên

20/08/2024

Viettel leads in telecommunications revenue in the first half of 2024.

Viettel leads in telecommunications revenue in the first half of 2024.

Báo Kinh tế và Đô thị

31/07/2024

The climate crisis is making days longer.

The climate crisis is making days longer.

17/07/2024

Re-auction of the 3,800 - 3,900 MHz frequency band, starting price 2.581 billion VND.

Re-auction of the 3,800 - 3,900 MHz frequency band, starting price 2.581 billion VND.

23/05/2024

Venezuela becomes the first country to lose all its glaciers.

Venezuela becomes the first country to lose all its glaciers.

09/05/2024

Russia and Kazakhstan evacuate thousands of people due to flooding.

Russia and Kazakhstan evacuate thousands of people due to flooding.

14/04/2024

The race to 'save' thousands of meteorite fragments from climate change.

The race to 'save' thousands of meteorite fragments from climate change.

13/04/2024