Beijing: Shanghai claimed on Saturday that it has become the world's first district using both 5G coverage and broadband gigabit network as China seeks to establish lead over the US and other countries in the race to develop next generation cellular mobile communications.
5G is the next generation of cellular technology with download speeds that are 10 to 100 times faster than 4G LTE networks.
Shanghai has developed what it claims to be the first district boasting both 5G coverage and a broadband gigabit network, the state-run China Daily reported.
Trial runs of the 5G network, backed by state-run telecom carrier China Mobile, officially started the service in Shanghai's Hongkou on Saturday, where 5G base stations had been deployed over the last three months to ensure full coverage, the report said.
During a launch ceremony, Shanghai vice-mayor Wu Qing made the network's first 5G video call on an Huawei Mate X, the world's first 5G foldable, AI phone, it said.
When fully operational, subscribers stand to avail of the same service without having to upgrade their SIM cards, it said.
Huawei, China's telecom technology giant, whose revenue in 2018 crossed USD 100 billion, is battling a wave of opposition to its 5G trials from the US and different countries.
The 5G stations are being installed in different parts of China, including Tibet, as part of Huawei's plans to lead the 5G trials despite the opposition.
The US has been pressurising countries it has closer ties to ban Huawei and other Chinese telecom firms from providing gear used to build 5G wireless networks.
Huawei has denied official links with the Chinese government.