Apparatus and method for transmitting multimedia stream

Active Publication Date: 2008-09-11
SAMSUNG ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

[0010]The present invention provides an apparatus and method for variably transmitting a multimedia stream according to requirements of a client device and the state of a channel. The apparatus and method can improve the qual

Problems solved by technology

When this technology is applied to a wireless network, there are difficulties due to the characteristics of the wireless network environments.
However, the disclosed related art methods include only independent

Method used

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Example

[0024]Aspects and features of the present invention, and methods for achieving them will be apparent to those skilled in the art from the detailed description of the exemplary embodiments together with the accompanying drawings. The scope of the present invention is not limited to the exemplary embodiments disclosed in the specification and the present invention can be realized in various types. The exemplary embodiments are presented only for completeness and to enable those skilled in the art to completely understand the scope of the present invention, and the present invention is defined only by the scope of the claims. Like numbers refer to like elements throughout. Hereinafter, an exemplary embodiment will be described with reference to the accompanying drawings.

[0025]A method of synthetically adjusting various types of inter-layer network parameters through mutually different virtual machines is provided. The term “virtual machine” represents each machine obtained by individualiz

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Abstract

An apparatus and method are provided for variably transmitting a multimedia stream according to requirements of a client device and the state of a channel. The multimedia stream transmission apparatus includes: a plurality of virtual machines corresponding to the multiple client applications, each of the virtual machines determining a specific parameter set and obtaining a change value for the parameter set from network statistics and a requirement of a corresponding client application; a parameter adjustment unit which adjusts values of parameters used in a network interface by the change value; and the network interface which transmits the multimedia stream based on the adjusted parameters.

Description

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Claims

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Application Information

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Owner SAMSUNG ELECTRONICS CO LTD
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