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

Processing method of registration congestion in communication system

A processing method and communication system technology, applied in the field of registration congestion processing, can solve problems such as increased congestion, large amount of terminal registration information processing, inability to flexibly distinguish terminal request priorities, etc., and achieve the effect of reducing network pressure

Active Publication Date: 2018-03-16
HARBIN INST OF TECH
View PDF3 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to solve the problem that in the existing registration congestion processing method, the mobility management unit processes a large amount of terminal registration information, which leads to aggravated congestion, and at the same time cannot flexibly distinguish the priority of terminal requests, and provides a communication How to deal with registration congestion in the system

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
  • Processing method of registration congestion in communication system
  • Processing method of registration congestion in communication system
  • Processing method of registration congestion in communication system

Examples

Experimental program
Comparison scheme
Effect test

specific Embodiment approach 1

[0027] Specific implementation mode one: the following combination Figure 1 to Figure 4 Describe this embodiment, the processing method of registration congestion in the communication system described in this embodiment,

[0028] In this method, the registration business of the network is managed by the mobility management unit. When the mobility management unit detects that it is in a state of registration congestion, it periodically divides the registration volume of the base stations under its jurisdiction according to the overall registration traffic volume, and Send to each corresponding base station in the form of base station window;

[0029] In each period, after each base station receives the base station window message, it reports the terminal registration message within the base station window time period to the mobility management unit, and sends a registration rejection message to the terminal that sends the registration message during the non-base station window...

specific Embodiment approach 2

[0032] Specific implementation mode two: the following combination Figure 2 to Figure 4 Describe this embodiment. This embodiment will further explain Embodiment 1. Taking a base station as an example, the base station window includes two elements, which are the T1-T2 time period representing the time length and the T1-T2 time period in the overall window. The occupied position is the proportional position of the starting point and ending point of the T1-T2 time period in the overall window time period; where T1 is the starting point of the time when the base station receives the terminal registration message, and T2 is the time when the base station receives the terminal registration message. The time termination point of the terminal registration message; the delineation of the base station window is determined by the ratio of the reference registration amount of the base station before the mobility management unit is in a congested state and the reference registration amoun...

specific Embodiment approach 3

[0033] Specific implementation mode three: the following combination Figure 4 This embodiment will be described. This embodiment will further explain the second embodiment. The base station will report the terminal registration message received within the base station window T1-T2 time period to the mobility management unit, and the mobility management unit will start to process the corresponding registration message;

[0034]For the terminal registration message received in the non-base station window time period, the base station selects the corresponding time unit as the re-registration time point for the corresponding rejected terminal, and sends the re-registration time point and the registration rejected message to the corresponding terminal; the selection of the re-registration time point is determined by the duration of the base station window and the registration amount and terminal priority in the corresponding time period before the mobility management unit is in t...

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

A method for processing registration congestion in a communication system belongs to the technical field of communication. The present invention aims to solve the problem that in the existing registration congestion processing method, the mobility management unit processes a large amount of terminal registration information, resulting in aggravated congestion, and at the same time cannot flexibly distinguish the priority of terminal requests. In this method, the registration business of the network is managed by the mobility management unit. When the mobility management unit detects that it is in a registration congestion state, it periodically divides the registration volume of the base stations under its jurisdiction according to the overall registration traffic volume, and It is sent to each corresponding base station in the form of a base station window; the base station allocates a delay time to the base station window, and new registrations exceeding the base station window are not reported to the mobility management unit, reducing network pressure, and it can dynamically guide a large number of potential follow-up registrations. The present invention is used to handle registration congestion occurring in a communication system.

Description

technical field [0001] The invention relates to a processing method for registration congestion in a communication system, and belongs to the technical field of communication. Background technique [0002] In a certain period of time in the communication system, such as the centralized power-on period or the centralized location update period at the cell edge, a large number of registration messages will be generated at the core network. Especially in the private network communication system, due to the characteristics of industrial users, such as centralized startup or frequent location switching, etc., the load of the communication system will increase and message congestion will occur. Terminals that have not received registration responses will continue to initiate registration requests, making registration congestion more serious. [0003] For registration congestion, the existing general processing method is that the core network sends a delayed access registration re...

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 Patents(China)
IPC IPC(8): H04W28/10
Inventor 魏守明何晨光谭学治
Owner HARBIN INST OF TECH