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Method and apparatus for sending multimedia data

A data and audio frame technology, applied in the field of multimedia data transmission, can solve the problem of equipment power efficiency reduction and achieve the effect of reducing power consumption

Inactive Publication Date: 2017-05-17
SAMSUNG ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

In this case, there is a problem that the power efficiency of the device decreases

Method used

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  • Method and apparatus for sending multimedia data
  • Method and apparatus for sending multimedia data
  • Method and apparatus for sending multimedia data

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Embodiment Construction

[0061] The advantages and features of the present invention and how to realize these advantages and features will become apparent by referring to the embodiments to be described in detail later in conjunction with the accompanying drawings. The present invention can be implemented in many different forms and should not be construed as being limited to the embodiments set forth herein; on the contrary, these embodiments of the present invention are provided so that this disclosure will be thorough and complete, and the scope of the present invention will be completely Deliver to those skilled in the art. In the following description, detailed descriptions of well-known functions or configurations will be omitted because they will unnecessarily obscure the gist of the present invention.

[0062] The terms used in this specification will be briefly described, and then the present disclosure will be described in detail.

[0063] The terms used in this specification are those general t...

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Abstract

Provided are a method and an apparatus for sending multimedia data. A first device, which provides an audio signal to a second device, comprises: a control unit for dividing an audio signal inputted to the first device into a plurality of audio frames, comparing at least one previous audio frame pre-stored in a memory of the first device with a current audio frame among a plurality of audio frames, and selecting one from among the pre-stored previous audio frames on the basis of a similarity between the pre-stored previous audio frame and the current audio frame; and a communication unit for sending an identification value of the selected previous audio frame to the second device.

Description

Technical field [0001] The present disclosure relates to a method and apparatus for transmitting multimedia data by using wireless communication and data networks. Background technique [0002] There are methods for solving the above-mentioned problems of data transmission in wireless communication and networks. For example, in order to reduce the interference between two networks in multiple wireless environments, the network conditions are monitored by using various parameters that can identify the transmission status between the networks, and the application is used to reduce the interference between the two networks based on the results of the monitoring. Various methods of interference. Most of these methods use received signal strength indicator (RSSI), system noise level information, power spectrum of transmitted signals, etc., to monitor network conditions. By adjusting the transmitter power at the RF end or changing the channel mapping used in data transmission accordi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/805H04L12/811H04L12/825H04L47/36
CPCH04L65/80H04L65/762H04L65/764H04L65/70G10L19/005G10L19/022
Inventor 郑庚训吴殷美郑锺勳黄宣浩
Owner SAMSUNG ELECTRONICS CO LTD
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