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

Data scheduling method, switchboard and network system

A data scheduling and switching technology, applied in the field of data transmission, can solve the problems of low data scheduling efficiency and long search time, and achieve the effect of reducing time and improving efficiency

Active Publication Date: 2010-10-13
HUAWEI TECH CO LTD
View PDF0 Cites 6 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] Use round robin for data scheduling. For example, if you use WRR for data scheduling, you need to search for multiple connections to obtain a connection with non-zero weight and data waiting to be sent. It takes a long time to search, especially when the number of connections is large. This phenomenon is particularly serious, resulting in low data scheduling efficiency

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 scheduling method, switchboard and network system
  • Data scheduling method, switchboard and network system
  • Data scheduling method, switchboard and network system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0033] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0034] In order to solve the above problems, Embodiment 1 of the present invention provides a data scheduling method, using this method to complete the data scheduling process as follows: figure 1 shown, including:

[0035] Step 101, obtaining the connection weight of each connection to be scheduled in parallel;

[0036] Step 102, comparing the connection weight of each connection to be scheduled with the preset public weight in parallel;

[0037] Step 103, accor...

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 embodiment of the invention discloses a data scheduling method, a switchboard and a network system, which relates to the data scheduling field and solves the problem of low data-scheduling efficiency. The data scheduling method comprises the following steps: parallelly acquiring the connecting weight of each connection to be scheduled; parallelly comparing the connecting weight of each connection to be scheduled with a preset public weight; according to the comparison result, selecting connections to be scheduled conforming to preset conditions as valid connections; finally selecting one from the valid connections as a target connection; and finally carrying out data scheduling on the target connection. The technical scheme provided by the invention is applicable to multi-connection data scheduling.

Description

technical field [0001] The invention relates to the field of data transmission, in particular to a data scheduling method, a switch and a network system. Background technique [0002] In Ethernet, due to limited resources, it is necessary to solve the problem of multiple connections competing to use resources to send messages at the same time. Usually, data scheduling is used to solve the problem, that is, at a certain time, one of the multiple connections connected to the switch is selected for scheduling. , to send data on that connection. [0003] The round robin algorithm is a kind of data scheduling algorithm widely used in switches at present, such as WRR (Weighted Round Robin, weighted round robin) algorithm, RR (Round Robin, round robin algorithm) and so on. WRR is a round-robin algorithm widely used in data scheduling, which uses a round-robin method to send data on each connection. The WRR algorithm sets a corresponding weight for each connection. When each data ...

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
IPC IPC(8): H04L12/56H04L12/28H04L12/861
Inventor 马少飞
Owner HUAWEI TECH CO LTD