Chunghwa Telecom upgrades 5G base stations with Ericsson Taiwan’s largest operator, Chunghwa Telecom (CHT), has started upgrading its installed Ericsson base of midband Massive MIMO radios, aiming to increase energy efficiency and reduce weight where possible. This will take in around 2,000 cells, along with at least 150 Centralized-RAN sites. Alex Chien, president of network technology at CHT, said: “Sustainability has always been at the heart of our business. We believe network modernization is a key enabler for a greener digital infrastructure as the foundation for the societal net-zero target.” Chunghwa Telecom ended 2021 with over 12,000 5G stations across the whole country. Only 11% of enterprises have fully automated test strategy, finds Keysight Widespread interest in…