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Method, device, mobile terminal and storage medium for dynamically adjusting coding

A mobile terminal and dynamic adjustment technology, applied in the direction of adjusting channel coding, adjusting source coding, adjusting transmission rate, etc., can solve problems such as retransmission of voice data packets, poor voice call quality, and poor BLE network

Active Publication Date: 2022-05-13
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] At present, BLE can be used in voice calls. When using BLE for voice phone communication, if the distance between the callers is far away and the BLE network is poor, voice data packets will be retransmitted frequently, voice data packet transmission delays, and calls Both parties will frequently experience voice freezes, and the quality of voice calls is poor

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  • Method, device, mobile terminal and storage medium for dynamically adjusting coding
  • Method, device, mobile terminal and storage medium for dynamically adjusting coding
  • Method, device, mobile terminal and storage medium for dynamically adjusting coding

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Embodiment Construction

[0024] In order to enable those skilled in the art to better understand the solution of the present invention, the technical solution in the embodiment of the application will be clearly and completely described below in conjunction with the accompanying drawings in the embodiment of the application. Obviously, the described embodiment is only It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0025] The terms "first", "second" and the like in the description and claims of the present invention and the above drawings are used to distinguish different objects, rather than to describe a specific order. Furthermore, the terms "include" and "have", as well as any variations thereof, are intended to cover a non-exclusive inclusion. For example, a pr...

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Abstract

The embodiment of the present application discloses a method, device, mobile terminal and storage medium for dynamically adjusting coding. The method includes: when the first mobile terminal makes a voice call, the first mobile terminal detects the signal quality of the BLE network; The signal quality parameter of the network is greater than or equal to the preset signal quality threshold, and the first mobile terminal uses the first physical layer coding method to encode the voice signal transmitted to the second mobile terminal; if it is detected that the signal quality parameter of the BLE network is less than the preset Signal quality threshold, the first mobile terminal uses the second physical layer coding method to encode the voice signal transmitted to the second mobile terminal; the bit rate corresponding to the first physical layer coding method is greater than the bit rate corresponding to the second physical layer coding method. The embodiment of the present application can dynamically adjust the physical layer coding mode during a voice call, thereby improving the voice call quality of the BLE network.

Description

technical field [0001] The present application relates to the field of communication technology, and in particular to a method, device, mobile terminal and storage medium for dynamically adjusting coding. Background technique [0002] Bluetooth Low Energy (Bluetooth Low Energy, BLE), also known as Bluetooth Low Energy, is a personal area network technology designed and sold by the Bluetooth Special Interest Group. BLE has the advantages of low power consumption and low cost, and can be compatible with mobile terminals such as mobile phones and tablet computers. [0003] At present, BLE can be used in voice calls. When using BLE for voice phone communication, if the distance between the callers is far away and the BLE network is poor, voice data packets will be retransmitted frequently, voice data packet transmission delays, and calls Both parties will frequently experience voice freezes, and the quality of voice calls is poor. Contents of the invention [0004] The embod...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L1/00H04W24/08
CPCH04L1/0009H04L1/0014H04L1/0002H04W24/08
Inventor 龚金华谭正鹏唐凯
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD