Optus has initiated a trial of TD-LTE services in western Sydney and in its headquarters, using Nokia Siemens Networks solution and 3 * 20 MHz spectrum (separated) in band 40 (where it has 98 MHz) demonstrating throughput up to 240 Mbps. It plan to launch commercial TD-LTE services in 2013.
Optus just launched FDD-LTE services operating in the 1800 MHz band (2*10 MHz).
\\itwire.com
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