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System and method for simultaneous data transfer services in heterogeneous networks

A data transmission and data technology, applied in transmission systems, network traffic/resource management, communication between multiple stations, etc., can solve the problems of reducing data service costs, increasing large-capacity data services, and network investment costs, etc. Achieve the effect of increasing data transmission speed and improving data flow

Active Publication Date: 2016-09-07
SK TELECOM CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] Meanwhile, currently, due to the growth of various wireless devices such as smartphones and tablet PCs, the reduction of data service charges, and the increase of various large-capacity data services, the network load rate of service providers is rapidly increasing, and thus network investment costs are excessively spent and service stability is threatened

Method used

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  • System and method for simultaneous data transfer services in heterogeneous networks
  • System and method for simultaneous data transfer services in heterogeneous networks
  • System and method for simultaneous data transfer services in heterogeneous networks

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Embodiment Construction

[0044] Hereinafter, at least one embodiment of the present disclosure will be described with reference to the accompanying drawings.

[0045] figure 1 It is a configuration diagram schematically illustrating a heterogeneous network-based simultaneous data transmission service system according to an embodiment of the present disclosure.

[0046] Such as figure 1 As shown, the system includes: a terminal device 100 configured to divide data into partial data and simultaneously transmit the divided partial data through one or more networks in a heterogeneous network environment; a first network device 200 configured to receive from the terminal device 100 divided partial data; the second network device 300 is configured to receive the remaining divided partial data from the terminal device 100; the management device 400 is configured to combine the partial data sent from the first network device 200 and the second network device 300 to generate data; an external device 500 conf...

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Abstract

Systems and methods for simultaneous data transmission services in heterogeneous networks are disclosed, comprising: a sending system for dividing data into two or more partial data items, selecting and A first item of partial data corresponding to one of the two or more items of partial data and a second item of partial data corresponding to another item of two or more partial data; a first network system for receiving the first partial data from the sending system ; The second network system is used to receive the second partial data from the sending system; and the receiving system is used to receive the first partial data from the first network system, receive the second partial data from the second network system and combine the first One item of partial data and a second item of partial data generate data. Since data to be transmitted is transmitted in divided form, data transmission speed can be increased and data traffic of the entire network can be efficiently distributed, thereby improving the quality of data service and ensuring network stability.

Description

technical field [0001] The present disclosure relates to a simultaneous data transmission scheme, and more specifically, to a system and method for providing simultaneous data transmission services based on a heterogeneous network, a sending device and an operating method of a sending device, and a receiving device and an operating method of a receiving device, Among them, the data transmission ratio of each access network is determined according to the network selection strategy determined based on various network parameters in the heterogeneous network environment, the data to be sent is divided according to the determined data transmission ratio, and the divided data are sent simultaneously through different networks data, and the receiver side receives and combines the divided data, thereby reconstructing the original data. Background technique [0002] Recently, service providers provide services based on multiple wireless technologies simultaneously in many cases. Maj...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04B7/26H04W28/02H04W88/06H04W88/18
CPCH04W28/065H04W48/18H04W28/06H04W28/22H04L43/0894H04L41/5041H04L43/0876H04L41/0894H04L41/40H04L43/20
Inventor 李圭珉金廷洙郑寅将金敬勋
Owner SK TELECOM CO LTD
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