MENU

Bluetooth SIG and A4WP to shape wireless charging standard

Bluetooth SIG and A4WP to shape wireless charging standard

Technology News |
By eeNews Europe



As a first step, the Bluetooth SIG has issued a Universally Unique Identifier (UUID) to the A4WP for adoption in its baseline system specification (BSS). The A4WP BSS utilises the Bluetooth Smart radio standard to carry the session management and power control between an A4WP charging station and an A4WP-certified device, e.g. smartphone.

The closer integration of Bluetooth Smart with the A4WP standard is intended to ensure:

  • Consumers will benefit from devices initiating a charge more quickly when coming into contact with charging surfaces
  • Consumers will also see improved power control features such as giving one device prioritised charging when multiple devices are charging at the same time
  • OEMs and developers will be able to create a new class of applications to make use of these smart wireless charging stations (e.g. mobile payments, location based services)

“Bluetooth Smart is a foundation technology for the Alliance for Wireless Power.” said Dr. Kamil A. Grajski, president of the A4WP. “By combining Bluetooth Smart with magnetic resonant wireless power transfer technology, the A4WP delivers a next-generation user experience that features one charging station to many simultaneous devices, freedom of placement on tabletops, desktops and automotive environments, and charging solutions that scale seamlessly from wireless headsets to smartphones, to tablets and laptops.”

“Adoption of Bluetooth Smart into A4WP wireless power technology allows us to completely re-imagine what wireless charging is and does,” said Suke Jawanda, chief marketing officer, Bluetooth SIG. “It opens the door to an entirely new class of wireless power applications, services and communication solutions that can activate when devices come into contact with wireless charging surfaces."

The Alliance for Wireless Power (A4WP) is an international industry association that has grown from twelve member companies to almost seventy in the past year, and whose Board consists of global leaders Broadcom, Gill Industries, IDT, Intel, Qualcomm, Samsung, and SEMCO. A4WPs purpose is to create a wireless power transfer (WPT) ecosystem that delivers spatial freedom features in the user experience and industrial design of wireless battery charging of portable consumer electronics devices, including cellphones, smartphones, tablets, netbooks, laptops and more. For a video demonstration of the A4WP-enabled wireless charging user experience, visit https://tinyurl.com/b9ppdn9.

A4WP; www.a4wp.org

Bluetooth SIG; www.bluetooth.com

If you enjoyed this article, you will like the following ones: don't miss them by subscribing to :    eeNews on Google News

Share:

Linked Articles
10s