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Method and device for transmitting polling data package

A sending method and technology of data packets, applied in the directions of using transceiver near-field transmission system, advanced technology, nan, etc., can solve the problems of rising power consumption, unable to use the antenna normally for other services, occupying the antenna of the Bluetooth master device, etc.

Active Publication Date: 2015-11-25
XIAOMI INC
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  • Abstract
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AI Technical Summary

Problems solved by technology

When the Bluetooth slave device is in the dormant state, the Bluetooth slave device cannot receive the polling packet sent by the Bluetooth master device, nor will it feed back a response packet to the Bluetooth master device. At this time, the Bluetooth master device will send too many Useless polling data packets cause an increase in its own power consumption, and the transmission of these useless polling data packets will occupy the antenna of the Bluetooth master device, causing other services to be unable to use the antenna normally

Method used

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  • Method and device for transmitting polling data package
  • Method and device for transmitting polling data package
  • Method and device for transmitting polling data package

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Embodiment Construction

[0065] Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary examples do not represent all implementations consistent with the present disclosure. Rather, they are merely examples of apparatuses and methods consistent with aspects of the present disclosure as recited in the appended claims.

[0066] figure 1 is a schematic diagram of an implementation environment involved in a method for sending a polling data packet according to some exemplary embodiments, as shown in figure 1 As shown, the implementation environment may include a Bluetooth master device 110 and a Bluetooth slave device 120 .

[0067] The Bluetooth master device 110 is connected with the Bluetooth slave ...

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Abstract

The disclosure discloses a method and a device for transmitting a polling data package and belongs to the field of Bluetooth transmission. The method for transmitting the polling data package comprises the steps as follows: transmitting polling data packages to Bluetooth slave equipment in turn according to a first time interval after determining that the Bluetooth slave equipment enters into a pre-assigned mode; and transmitting first pre-assigned polling data packages to the Bluetooth slave equipment in turn according to a second time interval at a pre-assigned moment before next response moment instructed by a pre-assigned response period. By transmitting the polling data packages to the Bluetooth slave equipment according to the first time interval with relative long interval while determining that the Bluetooth equipment enters into the pre-assigned mode, and transmitting the polling data packages to the Bluetooth slave equipment according to the second time interval which is adjacent to the response moment instructed by the pre-assigned response period, the device of the invention solves the problem that the power consumption of the device itself is increased because too many useless polling data packages are transmitted and achieves the effect of reducing the power consumption while transmitting the polling data packages to Bluetooth primary equipment.

Description

technical field [0001] The present disclosure relates to the field of Bluetooth transmission, in particular to a method and device for sending polling data packets. Background technique [0002] When using Bluetooth to send data, in order to ensure the connection between the Bluetooth master device and the Bluetooth slave device, the Bluetooth master device will regularly send polling packets to the Bluetooth slave device. [0003] When the Bluetooth slave device is working, it can feed back a response data packet to the Bluetooth master device according to the received polling data packet regularly sent by the Bluetooth master device at the predetermined response time, and the response data packet is used to indicate that the Bluetooth slave device in working condition. When the Bluetooth slave device is in the dormant state, the Bluetooth slave device cannot receive the polling packet sent by the Bluetooth master device, nor will it feed back a response packet to the Blue...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04B5/02H04W4/00
CPCY02D30/70
Inventor 王兴民王爱军刘波
Owner XIAOMI INC
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