Alcatel-Lucent and China Mobile have achieved 80Mbps downstream rates on a trial TD-LTE (time division duplex – long term evolution) network being installed to support the 2010 World Expo in Shanghai.
The TD-LTE peak rates were achieved by using a single 20MHz spectrum band, carrying both the upstream and downstream traffic. The companies said this is an important differentiator versus previously announced breakthroughs in the FDD-LTE (frequency division duplex) space: the tests on China Mobile’s TD-LTE network show its readiness to cope with very high bandwidth demands as well, all while using half of the spectrum FDD-LTE networks require to accommodate peak throughputs of 100 Mbps (downstream).
The World Expo 2010, which will open on May 1st with 70 million expected visitors, will provide a unique venue for all countries to demonstrate latest technological advances.
“These record speed rates on China Mobile’s TD-LTE trial network highlight Alcatel-Lucent’s commitment to providing our customers with an end-to-end LTE solution matching their specific spectrum and timing strategies,” said Romano Valussi, president of Alcatel-Lucent Shanghai Bell and head of Alcatel-Lucent’s China regional business unit.
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