Nokia Siemens extends TD-LTE Portfolio
Nokia Siemens Networks is strengthening its TD-LTE (time division duplex long term evolution) technology to support the 1.9GHz frequency bands. The move is said to allow operators to use existing 1.9GHz spectrum allocations to provide TD-LTE services. China Mobile has specific plans to evolve its TD-SCDMA network to dual-mode, supporting both TD-SCDMA and TD-LTE services in the 1.9GHz band via a simple software upgrade.
Markus Borchert, President, Nokia Siemens Networks, Greater China said, "The expansion of our TD-LTE portfolio to the 1.9GHz bands marks another step forward in Nokia Siemens Networks' commitment to driving the TD-LTE ecosystem by supporting China Mobile's strategy, and at the same time accelerating TD-LTE deployments globally. TD-LTE provides a much faster and highly responsive mobile internet experience, offering speeds of up to 112 megabits per second (Mbps) and enabling HD video and immersive interactive gaming on smartphones, tablets and laptops. All these TD-LTE benefits will now be available in the 1.9GHz bands, extending the reach of TD-LTE."
As part of Nokia Siemens Networks' TD-LTE evolution, the company's Flexi Multiradio 10 Base Station now supports 1.9GHz TD-LTE. Nokia Siemens Networks will be conducting lab trials of its TD-LTE capability in the 1.9GHz band at its Hangzhou open lab in China, and this offering is expected to be commercially available by Q4 2012.
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