Singtel has launched Singapore's fastest mobile network with the nationwide deployment of a 450Mbps 4G LTE-Advanced service. Delivering up to 50% faster download speeds than prevailing LTE services, this enhanced peak speed will allow customers to download a full length HD movie in less than two minutes over mobile data. The 450Mbps service is available to all Singtel 4G customers at no additional charge.
'Singtel is investing ahead to deliver faster speeds and wider connections with the steady deployment of innovative technologies on our live network,' said Mr. Yuen Kuan Moon, Chief Executive Officer, Consumer Singapore, Singtel. 'With more customers consuming and sharing mobile videos, 450Mbps speeds will enable them to download movies in a flash and give them a better entertainment experience while on the go.'
This speed enhancement is made possible by Singtel's nationwide LTE network upgrade to support 256 Quadrature Amplitude Modulation, or 256 QAM. A pre-5G technology, 256 QAM increases the number of unique radio waveform shapes to carry up to 33.33% higher data and elevates spectral efficiency.
Singtel and Ericsson have also demonstrated download speeds of up to 1Gbps in a live 4G network pilot at two sites in Pasir Ris. This ultra-fast download speed was achieved by deploying 256 QAM downlink, 4x4 Multiple Input Multiple Output (4x4 MIMO) and triple carrier aggregation technologies. 4x4 MIMO doubles the number of data paths between a cellular base station and mobile phones, delivering a speed boost of up to two times normal speeds.
Singtel will progressively rollout 4x4 MIMO technology on its network starting next year to deliver up to 1Gbps speeds at selected high-traffic locations. Supporting mobile devices are expected to be ready by end 2017.
Mr. Yuen added, 'Achieving 1Gbps speeds on our live network marks a significant milestone in our journey to 5G. We're focused on driving further network innovation to extend our leadership and deliver the benefits of the latest technological advances to meet our customers' digital lifestyle needs.'
Singtel and Ericsson are leading the way for 4G and 5G in the country, in support of Singapore's 'Smart Nation' vision and the anticipated four-fold growth in connected devices.