Transceiver device and method of operation of the transceiver device
An operation method and a technology of a sending device, applied to communication between multiple stations, access restrictions, electrical components, etc., can solve problems including service provider controllability, network load rate increase, service stability threats, etc. problem, to achieve the effect of highly reliable simultaneous data transmission service
Active Publication Date: 2017-12-05
SK TELECOM CO LTD
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Problems solved by technology
[0003] In a heterogeneous network environment where various networks coexist, the current method in which a terminal device utilizes data services through a heterogeneous network can correspond to a passive method because this method is an access network selection method that is directly changed by a terminal device user, in consideration of On the service provider side, the controllability of the service provider is not included
[0004] At the same time, at present, with the increase of various wireless devices such as smart phones and tablet PCs, the cost of data services has decreased, and various large-capacity data services have increased, and the network load rate of service providers has increased rapidly, resulting in network investment costs. Excessive consumption and threat to service stability
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[0030] Hereinafter, at least one embodiment of the present disclosure will be described with reference to the accompanying drawings.
[0031] figure 1 is a schematic block diagram of a heterogeneous network-based simultaneous data transmission service system according to at least one embodiment of the present disclosure.
[0032] Such as figure 1As shown, the heterogeneous network-based simultaneous data transmission service system according to the present disclosure includes: a transmission / reception device 100 configured to divide specific data to be transmitted into two or more partial data, inserting specific network access information and tunneling information that causes the first portion of data to pass through at least one corresponding network among two or more networks (e.g., 3G, WiFi, LTE, and WiBro networks, etc.) In the first part of data corresponding to a part of the part of data, network access information and tunnel information causing the second part of dat...
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Disclosed are a transceiver device and an operating method of the transceiver device, which utilize multiple heterogeneous networks in a single data session to realize simultaneous link transmission, so that multiple heterogeneous networks can be used when sending and receiving data between the transmitting device (terminal device) and an external device structure network to send and receive segmented data. The transmitting and receiving device according to the present invention includes an element for dividing specific data to be transmitted into two or more partial data; transmitting the first corresponding to one of the two or more partial data together with specific network access information; One item of partial data, and tunnel information for a path to at least one corresponding network of two or more networks; sent with specific network access information corresponding to the other of the two or more items of partial data The second item of partial data for , and tunnel information for paths leading to at least one corresponding network of the two or more networks.
Description
technical field [0001] The present disclosure relates to a system and method for simultaneously transmitting data based on a heterogeneous network, and more specifically, to a transmitting / receiving device and an operation method thereof, and data transmission / reception between a transmitting / receiving device (terminal device) and an external device Data is divided in reception and the divided data is transmitted / received using a plurality of heterogeneous networks, so as to realize simultaneous link transmission through a plurality of heterogeneous networks with respect to one data session. Background technique [0002] Recently, service providers provide services based on multiple wireless technologies simultaneously in many cases. Major domestic service providers have introduced WCDMA, CDMA, WiBro, and WLAN (WiFi) technologies corresponding to wireless LANs to build and maintain networks. Further, at present, a Long Term Evolution (LTE) network is being actively introduc...
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IPC IPC(8): H04B7/26H04W88/06
CPCH04W76/16H04W40/02H04W48/18
Inventor 李圭珉金廷洙郑寅将金敬勋
Owner SK TELECOM CO LTD