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Information transmission method, device and storage medium

An information transmission and signal transmission technology, applied in the field of information transmission, can solve the problems of poor user experience, increase the power consumption of the decoding device, and keep working all the time, and achieve the effect of reducing power consumption and improving the sense of experience.

Active Publication Date: 2021-10-08
BEIJING XIAOMI MOBILE SOFTWARE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0004] In order to be able to decode the ultrasonic data in time, the decoding device needs to be in working condition all the time, which will increase a large amount of power consumption of the decoding device; Users bring poor user experience

Method used

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  • Information transmission method, device and storage medium
  • Information transmission method, device and storage medium
  • Information transmission method, device and storage medium

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Embodiment Construction

[0070] 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.

[0071] In a short-distance range, using wireless technology for information transmission has become one of the most commonly used information transmission methods at present.

[0072] For the short-distance transmission of wireless data, infrared radiation transmission, wireless electromagnetic wave transmission and ultrasonic transmission are often used at present.

[0073] Although ...

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Abstract

The present disclosure relates to an information transmission method, device and storage medium. Among them, the information transmission method is applied to the ultrasonic transmitting end, including: encoding the information to be transmitted to obtain an ultrasonic encoding signal; based on the ultrasonic encoding signal and the ultrasonic wake-up signal, obtaining an ultrasonic transmission signal, wherein the ultrasonic wake-up signal is used to wake up the ultrasonic receiving end Decode the ultrasonic coded signal; transmit the ultrasonic transmission signal to the ultrasonic receiving end. Through the information transmission method of the present disclosure, under the premise of ensuring that the ultrasonic receiving end can decode in time, the decoding device in the ultrasonic receiving end does not have to be in a working state all the time, thereby reducing the power consumption of the ultrasonic receiving end and improving user experience.

Description

technical field [0001] The present disclosure relates to the technical field of information transmission, and in particular, to an information transmission method, device and storage medium. Background technique [0002] In short-distance wireless information transmission, transmission based on ultrasonic waves is a low-cost solution. [0003] In the process of information transmission based on ultrasonic waves, it is necessary to encode the information to be transmitted into ultrasonic data, and then decode the ultrasonic data into information to be transmitted. [0004] In order to be able to decode the ultrasonic data in time, the decoding device needs to be in working condition all the time, which will increase a large amount of power consumption of the decoding device; Users have a poor user experience. Contents of the invention [0005] In order to overcome the problems existing in related technologies, the present disclosure provides an information transmission me...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04B11/00G10L19/20G10L25/27
CPCH04B11/00G10L19/20G10L25/27H04L27/26025H04W52/0229
Inventor 史润宇吕雪洋路炜王凯
Owner BEIJING XIAOMI MOBILE SOFTWARE CO LTD
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