New Wi-Fi tech allows devices to connect directly

Dylan Bushell-Embling
15 Oct 2009
00:00
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Daily News

The Wi-Fi industry has thrown down a challenge to Bluetooth with plans to enable to all Wi-Fi devices to connect directly to each other without requiring a hub.

The Wi-Fi Alliance said it would begin the certification process for the new technology in 2010.

Products using the new standard, to be called Wi-Fi Direct, will use a form of peer-to-peer technology to connect to one or several more devices over “typical Wi-Fi ranges and the same data rates” as through a hub or a hotspot base station.

The alliance, whose members include Intel, Cisco, Microsoft and Nokia, said it is targeting both consumer electronics and enterprise applications. The new standard would come with WPA2 security.

If successful, Wi-Fi Direct will make short-range wireless standard Bluetooth redundant in many devices. Currently, chips from both standards are placed in laptops and smartphones to provide both internet access and interoperability between devices.

“Wi-Fi users worldwide will benefit from a single-technology solution to transfer content and share applications among devices, even when a Wi-Fi access point isn't available,” alliance executive director Edgar Figueroa said.

“The impact is that Wi-Fi will become even more pervasive and useful for consumers and across the enterprise.”

Only member companies of the Wi-Fi Alliance will be allowed to design devices using the new specification.

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