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Methods and systems for enhanced bluetooth* bonding

A usable, privately identified technology used in the field of BLUETOOTH* binding and system enhancements

Active Publication Date: 2019-04-26
F HOFFMANN LA ROCHE & CO AG
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  • Abstract
  • Description
  • Claims
  • Application Information

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  • Methods and systems for enhanced bluetooth* bonding
  • Methods and systems for enhanced bluetooth* bonding
  • Methods and systems for enhanced bluetooth* bonding

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Embodiment Construction

[0023] Methods, systems, and devices for enhanced pairing of BLUETOOTH® enabled devices are described herein. Specifically, the methods, systems and devices use unique "fake" device identifiers to prevent unwanted device interference during BLUETOOTH® pairing, while also reducing unwanted pairing attempts. Accordingly, the methods, systems, and devices enable pairing of two BLUETOOTH® enabled devices without interference from any previously paired BLUETOOTH® enabled devices, with reduced usage of the advertised channel of the pairing devices and reduced risk of message collisions.

[0024]Typically, a first BLUETOOTH® enabled device (device A) can pair and connect with a second BLUETOOTH® enabled device (device B) using the first device address. When pairing with device B, device A may use device A's first address for pairing. These devices utilize 48-bit addresses when pairing under the BLUETOOTH® protocol. The 48-bit address is represented as a 12-digit hexadecimal value. ...

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Abstract

A BLUETOOTH* enabled computing device is configured to use a "pseudo" device identifier to prevent undesired device interference during BLUETOOTH* pairing. The computing device includes a processor configured to a) retrieve a first BLUETOOTH* device identifier used for identifying the computing device, b) convert the first BLUETOOTH* device identifier into a second BLUETOOTH* device identifier, c)advertise availability of the computing device using the second BLUETOOTH* device identifier, d) receive a pairing request from a second computing device, e) establish a BLUETOOTH* communications path between the computing device and the second computing device, wherein the BLUETOOTH* communications path is created based at least partially on the second BLUETOOTH* device identifier, f) provide the first BLUETOOTH* device identifier as a substitute for the second BLUETOOTH* device identifier, and g) update the BLUETOOTH* communications path between the computing device and the second computingdevice based on the first BLUETOOTH* device identifier.

Description

[0001] Cross References to Related Applications [0002] This application claims priority to US Provisional Application No. 62 / 377,066, filed August 19, 2016, which is hereby incorporated by reference in its entirety. technical field [0003] The present invention relates generally to technologies for BLUETOOTH® enabled computing systems, and more particularly to methods of using "fake" device addresses in BLUETOOTH® pairing to reduce interference during the pairing process. Background technique [0004] BLUETOOTH® Wireless Technology (BWT) is used to establish wireless connections between computing devices. (BLUETOOTH® is a registered trademark of BLUETOOTH® SIG, Inc. of Kirkland, Washington) BLUETOOTH® enables these devices to efficiently connect and communicate with each other. [0005] BWT utilizes the free and globally available 2.4GHz radio frequency band. This band is also known as the Industrial, Scientific and Medical (ISM) radio band. Operation in the ISM band a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W4/80H04W12/02H04W12/06G06Q20/32
CPCG06Q20/3278H04W4/80H04W12/06H04W12/75H04W12/50Y02D30/70H04W76/14H04W76/11H04W8/005H04W8/26H04W40/02H04W40/246H04W92/18
Inventor C.L.卡尔逊
Owner F HOFFMANN LA ROCHE & CO AG
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