
Sonera is delivering peak downlink rates of up to 230 Mbps in certain areas of Helsinki over its commercial LTE-Advanced (LTE-A) network, with a theoretical top speeds of 300 Mbps.
The network aggregates a total bandwidth of up to 40 MHz using the 1800 MHz and 2600 MHz frequency bands.
Sonera offers Samsung Galaxy Alpha and Samsung Galaxy Note 4 smartphones to use LTE-A and new devices are being added to the portfolio at the beginning of 2015.
Nokia...