Network congestion prompting and access control method and device

A technology of access control and network congestion, applied in the field of communication, can solve problems such as affecting user perception, not getting data service, lack of data service, etc.

Active Publication Date: 2014-04-23
CHINA UNITED NETWORK COMM GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0013] It can be seen that the existing solutions lack real-time and fine-grained network congestion control based on the usage and occupancy requirements of different types of data services by different terminal user groups
[0014] 2. Lack of real-time network congestion reminder mechanism:
[0015] When network congestion occurs or the occu...

Method used

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  • Network congestion prompting and access control method and device
  • Network congestion prompting and access control method and device
  • Network congestion prompting and access control method and device

Examples

Experimental program
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Embodiment

[0095] Before a mobile user performs a data service operation, it is first necessary to perform a PDP (Packet Data Protocol) activation operation from the mobile terminal to the network. Node, gateway GPRS support node) sends a request to create a PDP context, GGSN judges whether the agreed QoS (Quality of Service, quality of service) can be satisfied, if so, returns a response to create a PDP context to the SGSN, and the mobile The routing between the terminal and the GGSN starts charging, and packet data transmission can be performed. After the packet data is transmitted, the PDP will be deactivated to disconnect the route between the mobile terminal and the GGSN.

[0096] Through deep packet inspection (DPI) technology, packet data flowing through the GGSN can be parsed to obtain user numbers, terminal types, locations, service information, traffic usage information, etc.

[0097] Such as figure 1 As shown, this embodiment provides a network congestion reminder and access...

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Abstract

The invention discloses a network congestion prompting and access control method and a network congestion prompting and access control device, wherein the method comprises the following steps that when a mobile terminal carries out PDP (packet data protocol) deactivation, one or several factors of the average duration, the average flow rate and the average bandwidth occupied by the terminal type and/or service type corresponding to the mobile terminal in a cell are counted to be used as estimation values of the mobile terminal with the same terminal type and/or service type in the newly accessed process; when the mobile terminal is newly accessed into the cell for PDP activation, cell parameters and user parameters are counted according to the estimation values, if the cell parameters reach the cell preset threshold, the mobile terminal newly accessed into the cell is subjected to congestion prompting and access control, and otherwise, if the user parameters reach the user region preset threshold, the mobile terminal in the same type is subjected to congestion prompting and access control. The method and the device provided by the invention have the advantages that by aiming at the conditions that user groups in different terminal types use different types of data service, the real-time network congestion prompting is carried out for users, and the flow rate and the cost are saved for the users.

Description

technical field [0001] The invention relates to the communication field, in particular to a network congestion alert and access control method and device. Background technique [0002] When the number of packet data transmitted in the packet domain mobile network is too large, the user's demand for network resources (including link bandwidth, storage space, and processor processing power, etc.) will exceed the inherent capacity, due to the limitation of network resources. The phenomenon of network transmission performance degradation, that is, network congestion occurs. Network congestion is a continuous overloaded network state. When the network is congested, data loss generally occurs, delay increases, and throughput decreases. Due to the lack of real-time fine-grained network congestion The control and reminder mechanism seriously affects the service quality of data services and user perception, and continuous network connections also cause user dissatisfaction and compla...

Claims

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Application Information

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IPC IPC(8): H04W28/02H04W48/08
Inventor 李娜廖慧
Owner CHINA UNITED NETWORK COMM GRP CO LTD
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