Unlock instant, AI-driven research and patent intelligence for your innovation.

Data transmission method and device, and network element

A data transmission method and network element technology, applied in the field of communication

Pending Publication Date: 2021-12-28
HUAWEI TECH CO LTD
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Embodiments of the present invention provide a data transmission method, device, and network element, which are used to solve the problem in the prior art that when only available links are considered in load balancing, when a link fails, other unfailed links before the link fails Technical issues of packet flow redistribution

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Data transmission method and device, and network element
  • Data transmission method and device, and network element
  • Data transmission method and device, and network element

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0028] Embodiments of the present invention provide a data transmission method, device, and network element, which are used to solve the problem in the prior art that when only available links are considered in load balancing, when a link fails, other unfailed links before the link fails Technical issues of packet flow redistribution.

[0029] The implementation process and purpose of the solution in the embodiment of the present invention will be described in detail below.

[0030] A data transmission method provided by an embodiment of the present invention can be applied in a communication network system. Please refer to Figure 1a with Figure 1b As shown in FIG. 1 , it is a structural diagram of a possible communication network system provided by the embodiment of the present invention. Such as Figure 1a With the structure shown in , the communication network system includes network element 1 and network element 2 . There are n transmission channels from link 1 to l...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a data transmission method and device, and a network element. The method comprises the following steps of: receiving a message; determining a first member link in a first group of member links according to a first decision mode; if the first member link is unavailable, determining a second member link in a second group of member links according to a second decision mode, wherein all member links in the second group of member links are available, and the first group of member links comprises the second group of member links and unavailable member links; and sending the message through the second member link. By means of the method, the purpose that after the link fails, the flow distributed on other non-failed links cannot be redistributed before the link fails can be achieved.

Description

technical field [0001] The present invention relates to the technical field of communication, and in particular to a data transmission method, device and network element. Background technique [0002] Currently, network elements are interconnected by connecting optical modules to optical fibers. The price gap between optical modules of different rates is large, for example, the price of a 10 Gigabit small package hot-swappable transceiver (English: Small form-factorpluggable Transceiver, referred to as: SFP) is only 3.8% of the price of a 40Gigabit SFP . Driven by the price difference of optical modules, multiple low-speed links are usually selected to connect two network elements. Therefore, in the existing network, multi-links will be widely deployed, followed by multi-chain Road load balancing requirements and technologies. [0003] In the prior art, a network element adopts the following load balancing technology. After the network element receives the message, it ex...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/803H04L12/801
CPCH04L47/125H04L47/10H04L45/22H04L43/0823H04L41/0668G06F11/1004H04L1/0061H04L45/24H04L47/41H04L45/28H04L45/7453Y02D30/50H03M13/09H04L45/02H04L45/16H04L47/2483
Inventor 彭晓澎郑合文潘灏涛沈利
Owner HUAWEI TECH CO LTD