A method, device and system for congestion control

A technology for congestion control and equipment, applied in the field of communication

Active Publication Date: 2018-11-16
HUAWEI TECH CO LTD
View PDF4 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, currently when the network only performs congestion or overload control on low-priority access requests, when a UE that supports dual priority (both low-priority and normal priority) sends a low-priority access request to the network , the network rejects the low-priority acc...

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
  • A method, device and system for congestion control
  • A method, device and system for congestion control
  • A method, device and system for congestion control

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0129] 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 making creative efforts belong to the protection scope of the present invention.

[0130] Embodiments of the present invention provide a congestion control method, such as figure 1 As shown, the method includes the following steps:

[0131] S101. A mobility management network element receives a first request sent by a UE, where the first request includes first priority indication information; where the first priority indication information is used to identify the priority of the first request.

[0132] In the embodiment of the present inven...

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

Embodiments of the present invention provide a congestion control method, device, and system, which relate to the communication field and can solve the problem that the network rejects the UE's normal priority when performing congestion or overload control on the UE's low-priority access request. Problem with access request. The method includes: the mobile management network element receives the first request sent by the UE, the first request includes first priority indication information, and the first priority indication information is used to identify the priority of the first request; according to receiving the first request The time and the first priority indication information, and the time indication information corresponding to the UE and the second priority indication information corresponding to the time indication information determine whether to perform congestion or overload control on the first request.

Description

technical field [0001] The present invention relates to the communication field, in particular to a congestion control method, device and system. Background technique [0002] A machine type communication (Machine Type Communication, MTC for short) application usually uses a large number of user equipment (User Equipment, UE for short). When a large number of UEs access the network, the network (which can be mobile management network elements and / or gateway devices) may be congested and overloaded. In order to ensure the normal operation of the network, congestion or overload control is required, for example: UE access to the network , the network may reject the UE's access request. The current method is: when the network rejects the UE's access request, it can save a time indication information (back-off timer), and the network will reject the UE's access request within the time range indicated by the time indication information. In addition, when the network rejects the ...

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): H04W48/06
CPCH04W48/06
Inventor 舒林弗兰克·马德曼张万强朱奋勤
Owner HUAWEI TECH CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap