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13 April


5G mobile system will be deployed on the railway line Guangzhou-Shenzhen-Hong Kong

In addition to the speed of data exchange, it will provide increased passenger safety.

Photo: Reuters

/NOVOSTIVL/ China’s commercial 5G network development plans are off to a fast start, as the next-generation mobile system will be deployed on the high-speed rail link connecting Guangzhou and Shenzhen to Hong Kong. This article appeared in the South China Morning Post.

That infrastructure project was announced by China Mobile, the world’s largest wireless network operator by subscribers, at an event in Hong Kong last week as a joint initiative with its main telecommunications equipment supplier, Huawei Technologies.

The plan to provide ultra-fast 5G mobile service on the Guangzhou-Shenzhen-Hong Kong Express Rail Link, a line that stretches 142 kilometres and serves seven stations, comes several months after China Mobile and Huawei said they will deploy 5G network coverage at Shanghai’s Hongqiao Railway Station by the end of this year. Hongqiao would become the world’s first railway station to allow passengers to experience mobile data speeds up to 100 times faster than what current 4G networks provide.

In separate telephone and WeChat inquiries, representatives from China Mobile and Huawei did not immediately provide details on the cost or timetable of 5G coverage for the high-speed rail link.

Efforts to quickly introduce commercial 5G services in China mark the country’s attempt to move ahead in the global race to roll out advanced telecoms networks that will help power the industrial internet, autonomous driving and smart cities.

Commuters who use 5G smartphones will be able to send high-resolution 4K video within a few seconds, and both video games and apps based on augmented and virtual reality technologies will be seamless.

Major Chinese Android smartphone makers - including Huawei, Xiaomi and Oppo, have started introducing their 5G handsets this year. Greater China, which covers mainland China, Hong Kong and Taiwan - is projected to make up 34 per cent of global 5G smartphone shipments in 2023, according to research firm Canalys.

Ultra-fast 5G networks will also be able to support the growing number of connected devices used by commuters, from fitness-tracking watches to laptops and tablets.

5G mobile networks are widely expected to provide the backbone for the industrial internet, helping unlock new applications across many industries. That would mean a rush of new investments to foster 5G’s potential in the world’s second-largest economy.

Initially, commuters on the Guangzhou-Shenzhen-Hong Kong Express Link could see the implementation of potential new commerce services made possible by the deployment of data-gathering sensors and artificial intelligence-backed applications supported by 5G network coverage. Security is also expected to be much improved under that same infrastructure.

Apart from easing commercial opportunities, that infrastructure would also help the high-speed rail link ensure increased passenger safety, as the system could potentially assess the performance of rail staff and the rolling stock more accurately than before.