Network-based data transmission method, device and system

A data transmission method and data transmission technology, which are applied to devices and systems, and the field of network-based data transmission methods, can solve the problems of inability to send data, transmission of data to be sent, and unutilized bandwidth resources.

Active Publication Date: 2013-07-10
JILIN PROVINCE JINGANG COMP NETWORK
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, for the same network connection, after the physical link for transmitting data to be sent in the network connection is determined, all data to be sent in the network connection is transmitted through the physical link, so the network connection to be sent Send data cannot be transmitted through other physical links
[0005] It can be seen from the above

Method used

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  • Network-based data transmission method, device and system
  • Network-based data transmission method, device and system
  • Network-based data transmission method, device and system

Examples

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Embodiment Construction

[0086] The following will clearly and completely describe the technical solutions in the embodiments of the application with reference to the drawings in the embodiments of the application. Apparently, the described embodiments are only some of the embodiments of the application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

[0087] see figure 1 , which shows a flow chart of a network-based data transmission method provided by the present application, wherein, this embodiment describes the specific process of network-based data transmission from the perspective of the sender, that is, from the side that initiates the network connection request, The sending end is provided with a first data transmission server, a first protocol server and a first virtual network device, which may include the following ste...

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PUM

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Abstract

The invention provides a network-based data transmission method. The method comprises the following steps: at a sending terminal, a first protocol server sends primary encapsulated packets to first virtual network equipment, and a first data transmission server reads the primary encapsulated packets from the first virtual network equipment, re-encapsulates the primary encapsulated packets so as to obtain re-encapsulated packets, allocates physical links to all the re-encapsulated packets one by one and determines transmission links for the re-encapsulated packets; and at a receiving terminal, a second data transmission server reads the re-encapsulated packets sent by the sending terminal from all the physical links, decodes the re-encapsulated packets so as to restore to be original packets, and then, processes the original packets. Thus, the sending terminal transmits the re-encapsulated packets of the same network connection request through multiple physical links, the aim of sufficiently utilizing bandwidth resources of all the physical links is achieved, and the merging of bandwidths of the multiple physical links is realized.

Description

technical field [0001] The present application relates to the field of data transmission, in particular to a network-based data transmission method, device and system. Background technique [0002] At present, after the application program at the sending end sends a request to the network and establishes a network connection, the data to be sent sent by the application program, that is, the physical link when the data to be sent in the network connection is transmitted is determined by the routing policy. Among them, the routing strategy is divided into two types, one is the multi-line routing strategy, and the other is the Nth (number) routing strategy. [0003] Under the multi-line routing strategy, the specific process when the data to be sent in the same network connection is transmitted is: TCP / IP (Transmission Control Protocol / Internet Protocol, Transmission Control Protocol / Internet Protocol) protocol stack receives the network connection After the data to be sent, t...

Claims

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Application Information

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IPC IPC(8): H04L12/46H04L12/741H04L12/891H04L45/74H04L47/41
Inventor 钟国峰王胜波
Owner JILIN PROVINCE JINGANG COMP NETWORK
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