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Bluetooth query/paging method and communication equipment

A communication device, bluetooth technology, applied in the field of communication, can solve problems such as the impact of other tasks, and achieve the effect of reducing the time of bluetooth connection

Pending Publication Date: 2021-05-21
MEDIATEK SINGAPORE PTE LTD SINGAPORE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in a multi-tasking scenario, if the proportion of time occupied by query / paging is increased, the time allocated to other tasks (such as ACLlink, etc.) will be reduced, and other tasks will be affected

Method used

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  • Bluetooth query/paging method and communication equipment
  • Bluetooth query/paging method and communication equipment
  • Bluetooth query/paging method and communication equipment

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Experimental program
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Embodiment Construction

[0021] In order to enable those skilled in the art to better understand the technical solution of the present invention, the technical solution of the present invention will be further described in detail below in conjunction with the drawings and specific embodiments.

[0022] Firstly, the query / paging and its process related to the present invention in the current Bluetooth standard will be described.

[0023] In the process of Bluetooth connection, inquiry / paging occupies 32 channels (channel), these 32 channels are divided into 2 channel sets (train), called A-train and B-train respectively, where each train includes different frequencies 16 channels, that is, the A-train includes 16 channels (A0, A1, ... A15), and the B-train includes 16 channels (B0, B1, ... B15). The master device first broadcasts the query / paging message on the channel of the A-train, and if there is no response from any slave device, it broadcasts on the channel of the B-train. Among them, such as f...

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PUM

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Abstract

The invention provides a Bluetooth query / paging method, which comprises: sending a plurality of query / paging messages in a sending time slot to query / page opposite terminal equipment, wherein the number of the plurality of query / paging messages is greater than 2; and opening a plurality of receiving windows in a receiving time slot to receive a response message from the opposite-end equipment. The invention also provides corresponding communication equipment. According to the invention, the time required for querying / paging the opposite terminal device is reduced, so that the time for establishing the Bluetooth connection between the two devices is reduced.

Description

technical field [0001] The disclosed embodiments of the present invention relate to the technical field of communication, and more specifically, to a Bluetooth inquiry / paging method and a communication device. Background technique [0002] For end users, the duration of Bluetooth inquiry / page is an important customer experience for end users, so users generally require "the success rate of a certain scene page", "inquiry / page to The average time of a specific device cannot be higher than "and so on, and the current common practice is to increase the proportion of time taken by query / paging to meet user requirements. However, in a multi-task scenario, if the proportion of time occupied by query / paging is increased, the time allocated to other tasks (such as ACLlink, etc.) will be reduced, and other tasks will be affected. Contents of the invention [0003] According to the embodiments of the present invention, the present invention proposes a Bluetooth query / paging method ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W4/80H04W68/02
CPCH04W4/80H04W68/02H04W84/18H04W76/14H04W4/70H04W68/005
Inventor 赖威竹刘伟刘愿池毓梃张光雄文潇
Owner MEDIATEK SINGAPORE PTE LTD SINGAPORE