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Method and device for managing bluetooth connection resources

A bluetooth connection and management method technology, applied in the field of bluetooth connection resource management, can solve problems such as inability to find bluetooth devices, and achieve the effect of sharing

Active Publication Date: 2021-03-05
NATIONZ TECH INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, for a Bluetooth device such as a Bluetooth credit card, there may be multiple APPs in the terminal (for example: APPs of multiple banks) that need to use the Bluetooth connection between the terminal and the Bluetooth device (for example: Bluetooth credit card) to transmit data, that is to say APPs need to establish a coordination mechanism for mutual negotiation and management of the same Bluetooth connection resource. Otherwise, the Bluetooth device (such as a Bluetooth credit card) can only be used by one APP (the bank APP that first initiates the Bluetooth connection), while other APPs ( Other banking APP) will have the problem that the Bluetooth device (such as Bluetooth credit card) cannot be found

Method used

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  • Method and device for managing bluetooth connection resources
  • Method and device for managing bluetooth connection resources
  • Method and device for managing bluetooth connection resources

Examples

Experimental program
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Embodiment 1

[0087] Such as image 3 As shown, the two applications APP1 and APP2 running on the same Android device both need to connect to the same peripheral device through Bluetooth Low Energy (BLE). However, BLE1 and BLE2 in the figure can only have one communication channel at the same time, which cannot be realized. Sharing between APP1 and APP2. The BLE channel is established by the operating system, and the channel is used by the APP2 that initiated the establishment. There is no mechanism to assign this channel to another APP1. Although APP2 has technical means to provide transfer to APP1.

[0088] Such as Figure 4 to Figure 5 As shown, the communication between APP1 and APP2 is realized by defining a broadcast with a specific name. For example: both APP1 and APP2 need to establish a Bluetooth connection with the Bluetooth smart card A.

[0089] The specific implementation process is:

[0090] (1) APP1 wants to establish a connection with Bluetooth smart card A. At the begi...

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Abstract

The invention discloses a method and device for managing Bluetooth connection resources, wherein the method includes: when the Bluetooth connection resource is known to be occupied through a system information transfer mechanism, notify the user of the Bluetooth connection resource being occupied; determine the Bluetooth connection resource When not occupied, initiate Bluetooth connection paging. In addition, before notifying the user of the occupancy of the Bluetooth connection resource when the Bluetooth connection resource is known through the system information transfer mechanism, it also includes first asking the Bluetooth connection corresponding to the Bluetooth connection through the system information transfer mechanism when the Bluetooth connection is initiated. Whether the Bluetooth connection resource is occupied. The present invention utilizes the system information transmission mechanism to realize the negotiation and use of the same bluetooth connection resource between different applications by presetting specific information types; in particular, it realizes a certain degree of sharing of bluetooth connection resources.

Description

technical field [0001] The invention relates to the technical field of wireless communication, in particular to a method and device for managing Bluetooth connection resources. Background technique [0002] The rapid development of the Internet and wireless communications has led to a rapid increase in people's demand for various data and mobile services. As a global open wireless communication standard, Bluetooth technology enables people to exchange and transmit language and data in their personal area anytime and anywhere by connecting various language and data devices with wireless links. With the development of Bluetooth technology and Perfect, Bluetooth connection has gradually become a high-speed and safe wireless data transmission channel often used between electronic devices. [0003] At present, the application fields of Bluetooth technology are becoming more and more extensive. Adding Bluetooth modules to peripherals such as earphones, keyboards, and printers can...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W4/80H04W4/06H04W28/16H04W76/10
Inventor 翟岳辉
Owner NATIONZ TECH INC