Electronic device for improving quality of call and operation method thereof

An electronic device, call connection technology, applied in the direction of TV, electrical components, two-way working system, etc., can solve the problem of not knowing the filter, unable to quickly perform audio or image quality, etc., to achieve the effect of small network bandwidth

Active Publication Date: 2021-04-06
SAMSUNG ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, the electronic device may not know the filter used to preprocess audio data or image data as a call to an external electronic device connected to the other party, and may not quickly perform an operation to improve audio or image quality using the filter

Method used

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  • Electronic device for improving quality of call and operation method thereof
  • Electronic device for improving quality of call and operation method thereof
  • Electronic device for improving quality of call and operation method thereof

Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0035] figure 1 is a block diagram illustrating an electronic device 101 in a network environment 100 according to various embodiments. refer to figure 1 , the electronic device 101 in the network environment 100 can communicate with the electronic device 102 via the first network 198 (eg, a short-range wireless communication network), or communicate with the electronic device 104 via the second network 199 (eg, a long-range wireless communication network) or server 108 for communication. According to an embodiment, the electronic device 101 can communicate with the electronic device 104 via the server 108 . According to an embodiment, the electronic device 101 may include a processor 120, a memory 130, an input device 150, an audio output device 155, a display device 160, an audio module 170, a sensor module 176, an interface 177, a haptic module 179, a camera module 180, a power management module 188 , battery 189 , communication module 190 , Subscriber Identity Module (S...

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PUM

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Abstract

An electronic device and an operation method of the electronic device according to various embodiments may include; a communication module comprising communication circuitry configured to transmit and / or receive data using a call channel established via a call connection to an external electronic device; and a processor, wherein the processor is configured to control the electronic device to: transmit a call connection request message to establish a call channel between an external electronic device and the electronic device; receive a response message from the external electronic device; based on capability information of the external electronic device related to the call connection and included in the response message, determine whether to pre-process a content transmitted via the call connection using a transmission filter configured to change a quality of the content; transmit, to the external electronic device, a call connection confirmation message indicating whether to pre-process the content; and control the communication module to complete establishing of the call channel, wherein the connection request message includes capability information of the electronic device related to the filter.

Description

technical field [0001] Various embodiments relate to electronic devices and methods of operating electronic devices. Background technique [0002] Various electronic devices such as smart phones, tablet computers, portable multimedia players (PMPs), personal digital assistants (PDAs), laptop personal computers (PCs), and wearable devices are spreading. [0003] Recently, electronic devices can provide voice calls or video calls based on IP Multimedia Subsystem (IMS) or Rich Communication Suite (RCS). While providing high-quality audio or images, the electronic device may process transmitted or received audio or image data to reduce the size of the audio or video data. The processing of audio data or image data can be carried out in two steps. As a step of processing audio raw data generated using a microphone and image raw data generated using a camera, there may be a step of reducing data size while using filters to minimize and / or reduce quality degradation, and compress...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/06H04N7/14
CPCH04L65/80H04L65/1066H04L65/1069H04N7/141H04L65/762H04N7/147
Inventor 李勋宰金容台金正勇赵贤明都兑垣全惠暎
Owner SAMSUNG ELECTRONICS CO LTD
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