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Alcatel-Lucent shows smaller mobile network radios
Posted on 8-Feb-2011 09:39. | Tags Filed under: News.

Alcatel-Lucent has announced lightRadio, a breakthrough in mobile and broadband infrastructure that streamlines and radically simplifies mobile networks. The solution was unveiled at a major press launch event in London supported by partners Freescale and HP.

Pioneered by Bell Labs, Alcatel-Lucent’s research and development arm, the new lightRadio system will dramatically reduce technical complexity and contain power consumption and other operating costs in the face of sharp traffic growth. This is accomplished by taking today’s base stations and massive cell site towers, typically the most expensive, power hungry, and difficult to maintain elements in the network, and radically shrinking and simplifying them.

lightRadio represents a new architecture where the base station, typically located at the base of each cell site tower, is broken into its components elements and then distributed into both the antenna and throughout a cloud-like network. Additionally today’s clutter of antennas serving 2G, 3G, and LTE systems are combined and shrunk into a single powerful, Bell Labs-pioneered multi frequency, multi standard Wideband Active Array Antenna that can be mounted on poles, sides of buildings or anywhere else there is power and a broadband connection.

Alcatel-Lucent’s new lightRadio product family, of which initial elements ready to begin customer trials in the second half 2011, reduces energy consumption of mobile networks by up to 50% over current radio access network equipment. Bell Labs research estimates that currently basestations globally emit roughly 18,000,000 metric tons of CO2 per year.

The company says by reducing the cell site to just the antenna and leveraging future advances in microwave backhaul and compression techniques, this technology will eventually enable the easy creation of broadband coverage virtually anywhere there is power (electricity, sun, wind) by using microwave to connect back to the network.

Ben Verwaayen, CEO of Alcatel-Lucent, said: “lightRadio is a smart solution to a tough set of problems: high energy costs, the explosion of video on mobile, and connecting the unconnected.”

The new Alcatel-Lucent lightRadio product family is composed of the following components: Wideband Active Array Antenna, Multiband Remote Radio Head, Baseband Unit, Controller, and the 5620 SAM common management solution. The Wideband Active Array Antenna will be trialed later this year and have broad product availability in 2012. Additional product family members will be available over 2012, 2013 and 2014.

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