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

Congestion control method and system, center network and terminal

A central network and congestion control technology, applied in the field of control, can solve problems such as inability to deploy and congestion control mechanisms that cannot function

Inactive Publication Date: 2018-06-05
CHINA MOBILE COMM LTD RES INST +1
View PDF6 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The problem of using the existing technology is: since the decision-making power is on the terminal side, the situation of each node in the overall system architecture cannot be deployed, and there are hidden nodes in the system, so that the information control using the congestion control strategy still has control The dead zone that cannot be reached makes the congestion control mechanism unable to function

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
  • Congestion control method and system, center network and terminal
  • Congestion control method and system, center network and terminal
  • Congestion control method and system, center network and terminal

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0097] A congestion control method according to an embodiment of the present invention, such as figure 2 As shown, the method includes:

[0098] Step 101: Receive information reported in real time by at least one terminal, and obtain the occupancy of communication resources within the jurisdiction of the central network according to the information reported in real time.

[0099] Step 102: Obtain the service type from the information reported in real time.

[0100] Step 103: When the service types are different services, determine the service priorities of the terminals, and allocate corresponding resources and cycle adjustment policies to terminals with different service priorities according to the communication resource occupation.

[0101] Step 104: When the service type is the same service, issue a license for the terminal of the same service, and the license is unique and valid at the same time.

[0102] Using the embodiment of the present invention, through the above ...

Embodiment 2

[0110] A congestion control method according to an embodiment of the present invention includes:

[0111] Step 201: When the information reported in real time is reported by a non-designated terminal, the central network comprehensively analyzes the information reported in real time to obtain the occupancy of the communication resources.

[0112] Step 202: Establish a terminal list according to the occupancy of the communication resources.

[0113] Step 203: Determine the current network congestion situation according to the terminal list, if the current network congestion situation is that the resources are lower than the first threshold, indicating that the resources are currently in a state of shortage, continue to determine the service priority of the terminal.

[0114] Step 203: Obtain the service type from the information reported in real time. When the service type is a different service, according to the determined service priority of the terminal, according to the com...

Embodiment 3

[0122] A congestion control method according to an embodiment of the present invention includes:

[0123] Step 301: When the information reported in real time is reported by a non-designated terminal, the central network comprehensively analyzes the information reported in real time to obtain the occupancy of the communication resources.

[0124] Step 302: Establish a terminal list according to the communication resource occupation.

[0125] Step 303: Determine the current network congestion situation according to the terminal list, if the current network congestion situation is that the resources are lower than the first threshold, indicating that the resource is currently in a state of shortage, continue to determine the service priority of the terminal.

[0126] Step 304: Obtain the label labeling information in the information reported in real time, so as to obtain the business type from the information reported in real time. When the business type is a different business,...

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 congestion control method and system, a center network and a system. The congestion control method comprises the steps of receiving information reported by at least a terminal in real time, and obtaining a communication resource occupation condition within a scope controlled by the center network based on the information reported in real time; obtaining service types fromthe information reported in real time; when services are different in types, determining service priorities of terminals, and allocating corresponding resources and period adjustment strategies to terminals with different service priorities based on the communication resource occupation condition; and when the services are same in type, issuing licenses to terminals of the same service, wherein the licenses are unique and effective at the same time.

Description

technical field [0001] The present invention relates to control technology, in particular to a congestion control method, a central network, a terminal and a system. Background technique [0002] At present, communication has become an indispensable way to obtain information in people's lives. With the increase of people's needs and the emergence of various applications, communication resources are becoming more and more scarce. In the Internet of Vehicles scenario, there is a large amount of real-time information that needs to be transmitted, which will consume a lot of communication network resources, and will cause network collapse in severe cases. Therefore, the information congestion control of the communication network is particularly important in the application of the Internet of Vehicles. [0003] In the prior art, in the Internet of Vehicles, including: running vehicles, terminals used for navigation or other functions in line with the Internet of Vehicles, shared...

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): H04L29/08H04W28/02
CPCH04L67/12H04W28/0289
Inventor 李源
Owner CHINA MOBILE COMM LTD RES INST