Tiny gigabit wireless chip nears completion

The prototype of a short-range gigabit wireless chip, which promises more than 2Gbps throughput speeds and costs just AU$10, will be unveiled by the end of this year, according to researchers from National ICT Australia (NICTA).

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At the organisations' annual Techfest, which was held in Melbourne on Monday, researchers said they were on track to unveil a prototype of the chip by the end of this year and estimated that a commercial product could be available in 2008.

Tim Walsh, sensor networks software engineer at NICTA, told ZDNet Australia that the low-cost chip, which operates in the 60GHz band, is designed to create a wireless connection capable of transferring a full DVD movie in around one minute.

In this 1:15 video, Walsh explains that the tiny chip, which is 5mm x 5mm, will allow consumer electronic devices to communicate at high speed over distances of up to 10 metres.

"Currently, state of the art wireless networks operate at about 40Mbps to 500Mbps. We are targeting about five times that speed. It is a very, very fast version of Bluetooth," said Walsh.

NICTA is research institute that is partly funded by the government, which attempts to commercialise projects that have been designed by some of the best minds in Australian academia.

Munir Kotadia travelled to Melbourne as a guest of NICTA.

Eds note: Other NICTA video interviews include:

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Talkback 3 comments

    10 Meters??? Anthony Eden -- 07/03/07

    I think an improvement on the 10 meter range would be good! What use is a 10m chip if a cable would do the same job, and not be prone to interference?

    portable apps Anonymous -- 07/03/07 (in reply to #320075856)

    10 m isn't really that bad, placed in a pda/mobile/smartphone it would make it easy to communicate between several devices. Your Pda/laptop could stream audio/video to your phone as you go with out the need for a cable.

    It's a great idea and there's no doubt the futures looking good for wireless products

    what's its task Peter Alias -- 12/03/07 (in reply to #320075856)

    sometime cable might do the same jobs. But do you want on your own desk wires and cables are spread anywhere, or just as neat and tidy as usual?
    Do you feel sort of upset to figure out from bunch of wires which line is which at the back of the TV set?... That is the job of this work. To remove wires and cables from the region of high data rate communications in 10 meters.

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