Data transmission method, device and equipment
A data transmission method and technology of transmission lines, applied in the field of data transmission methods, devices and equipment, can solve problems such as affecting multiple routes, unable to meet user transmission time requirements, uncontrollable terminal and terminal network transmission delay, etc. The effect of transmitting service demand
Active Publication Date: 2019-09-03
TENCENT TECH (SHENZHEN) CO LTD
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Problems solved by technology
[0003] Most of the existing enterprise backbone network transmissions belong to the scenario of parallel line transmission; the scenario of parallel line transmission is, for example, in the process of lease and construction of cross-domain long-distance transmission lines, usually using multiple underlying physical optical cable path directions Different lines, and the equivalent cost multi-path routing ECMP is generally used to achieve parallel data transmission; however, the network transmission delay between the terminal and the terminal in this data transmission scenario is not controllable, and cannot meet the user's transmission time requirements; the existing technology There is a transmission path that controls network traffic through the path metric; however, it is difficult to adjust the metric value, and often the change of one link will affect multiple routes, which is difficult to grasp and balance
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[0034] The following will clearly and completely describe the technical solutions in the embodiments of the present specification in combination with the accompanying drawings in the embodiments of the present specification. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0035] It should be noted that the terms "first" and "second" in the description and claims of the present invention and the above drawings are used to distinguish similar objects, but not necessarily used to describe a specific sequence or sequence. It is to be understood that the data so used are interchangeable under appropriate circumstances such that the embodiments of the invention described herein can be practiced in sequences oth...
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The invention discloses a data transmission method, device and equipment. The method comprises the steps of acquiring a service type storage file; acquiring data request information; extracting a locally supported transmission service type according to the data request information; determining a target virtual transmission line matched with the transmission service type according to the service type storage file; wherein the target virtual transmission line is a transmission line composed of a first gateway corresponding to the local and a second gateway in virtual connection with the first gateway; and transmitting the data request information along the target virtual transmission line. According to the invention, the data request information sent by the terminal equipment can meet the transmission service requirement of a user according to the matched transmission service type.
Description
technical field [0001] The present invention relates to the technical field of communication, and in particular to a data transmission method, device and equipment. Background technique [0002] With the improvement of the informatization level of large enterprises, enterprises with certain capital and technical strength need to invest in the construction and independent maintenance of proprietary enterprise backbone networks to ensure the mutual transmission of enterprise business data between branches in different regions; and according to Provide corresponding services according to the actual needs of different businesses in terms of security, reliability, and real-time performance. [0003] Most of the existing enterprise backbone network transmissions belong to the scenario of parallel line transmission; the scenario of parallel line transmission is, for example, in the process of lease and construction of cross-domain long-distance transmission lines, usually using mul...
Claims
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IPC IPC(8): H04L12/46H04L12/26H04L12/24H04L12/709H04L12/727H04L12/721H04L45/121H04L45/243
CPCH04L12/4641H04L43/10H04L43/0864H04L41/5054H04L45/121H04L45/24H04L12/4633H04L45/123H04L45/70
Inventor 桑占稳余波周显平
Owner TENCENT TECH (SHENZHEN) CO LTD