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Method and device for processing bluetooth data packets

A data packet and bluetooth technology, applied in the field of bluetooth data packet processing method and device, can solve the problems of bluetooth device packet loss, data packet processing capability mismatch, etc.

Active Publication Date: 2020-12-01
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the type of data packet sent by the mobile phone may not match the processing capability of the Bluetooth device for the data packet, resulting in packet loss on the Bluetooth device

Method used

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  • Method and device for processing bluetooth data packets
  • Method and device for processing bluetooth data packets
  • Method and device for processing bluetooth data packets

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Embodiment Construction

[0073] The present application provides a method for processing Bluetooth data packets, which can be applied between two Bluetooth devices that have established a Bluetooth connection. figure 1 A schematic diagram of the network architecture applicable to this application, such as figure 1 As shown, the network architecture includes two Bluetooth devices: a first Bluetooth device and a second Bluetooth device. figure 1 In the architecture shown, the first bluetooth device is a mobile phone, the second bluetooth device is a bluetooth headset, and the mobile phone and the bluetooth headset communicate through a bluetooth connection.

[0074] It can be understood that the first Bluetooth device is not limited to a mobile phone, and the second Bluetooth device is not limited to a Bluetooth headset. Both the first bluetooth device and the second bluetooth device may be any electronic device with a bluetooth function. For example, both the first bluetooth device and the second blu...

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PUM

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Abstract

The embodiment of the invention provides a Bluetooth data packet processing method and a Bluetooth data packet processing device. The method comprises the following steps that: first Bluetooth equipment switches a data packet type according to a request of second Bluetooth equipment; and determining whether the channel quality of a Bluetooth channel used for communication between the first Bluetooth device and the second Bluetooth device meets a preset channel quality requirement, and when the channel quality meets the preset channel quality requirement, switching the data packet type from thefirst type to the second type. And when the first Bluetooth device establishes the Bluetooth connection with the second Bluetooth device again, the first Bluetooth device communicates with the secondBluetooth device according to the second type. According to the method, the switched second type is matched with the processing capability of the second Bluetooth device; and when the first Bluetoothdevice and the second Bluetooth device establish the Bluetooth connection again, the first Bluetooth device communicates with the second Bluetooth device according to the second type, so that the problem of data packet loss caused by limited processing capacity of the Bluetooth device can be effectively avoided.

Description

technical field [0001] The present application relates to Bluetooth (Bluetooth) technology, and in particular to a method and device for processing Bluetooth data packets. Background technique [0002] After the mobile phone is connected to a Bluetooth device (such as a Bluetooth headset or a car), it will obtain the capability characteristics supported by the Bluetooth device. The capability characteristics supported by the Bluetooth device include the types of data packets supported by the Bluetooth device. Sets the size of transmitted packets. [0003] Currently, the types of data packets include 1M (megabytes), 2M and 3M, wherein 1M, 2M and 3M represent the size of the data packet, and generally the higher the transmission rate, the larger the data packet used. However, the type of the data packet sent by the mobile phone may not match the processing capability of the Bluetooth device for the data packet, resulting in packet loss in the Bluetooth device. Contents of t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W4/80
CPCH04W4/80
Inventor 牛永民唐能福李哲索亚运赵吟斌
Owner HUAWEI TECH CO LTD