Wireless Technology

by: Sara Ahmed

Wireless technology definition

A technology, such as cell phones, that uses radio waves to transmit and receive data. It is used increasingly for data transmission

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New Wireless Technologies for Today's Businesses

WiGig: High-Speed Wireless

Known by the technical spec 802.11ad, this new Wi-Fi protocol due later this year will connect at theoretical speeds of 10Gbps using the 60GHz radio band.

Today, the latest 802.11ac spec connects at up to 1Gbps using the 40GHz radio band. In a corporate setting, one potential early application is monitoring a building using extremely high-definition video cameras that send their signal over Wi-Fi instead of a wired connection, according to Nick Ilyadis, CTO at wireless chipmaker Broadcom

Bluetooth Smart: Same Tech, Less Energy

This short-range wireless tech has a distinct advantage over existing Bluetooth: While both connect over a similar 30-foot range, Bluetooth Smart isn't constantly sending out a signal and uses less power. According to the official Bluetooth SIG working group, businesses will start using the new Bluetooth signal this year and into next for authentication (using gadgets such as the Bionym Nymi, which verifies users based on their heartbeat) and collaboration (by syncing devices and sharing documents).

Cisco Intelligent Proximity: Wireless Content Sharing

Here's an unusual — and highly targeted — wireless tech that will soon be available in beta. For those who participate in a high-definition videoconference using Cisco Systems telepresence gear, your iOS or Android device can connect automatically when you walk into the room. You can then use Cisco Intelligent Proximity for Content Sharing to grab presentations and other documents you need during the HD video meeting. Conferencing systems such as the Cisco MX200 and MX300 will support the service. The service uses standard Wi-Fi but senses your proximity to the meeting and authenticates your access automatically.

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