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EPC network data processing method, device and EPC network

A network data processing and network technology, applied in the field of communication, can solve problems such as network paralysis and network congestion, achieve the effects of reducing the occurrence rate of failures, improving overall performance, and avoiding network congestion

Active Publication Date: 2020-12-04
CHINA MOBILE GRP HENAN CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Embodiments of the present invention provide an EPC network data processing method, device, and EPC network, which are used to solve the problem that in the prior art, the EPC network forwards service data to the network equipment using the maximum forwarding volume that can be supported, which causes the EPC network or the network equipment to take a long time It is in a state of full-load operation, which will cause network congestion and even paralyze the entire network

Method used

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  • EPC network data processing method, device and EPC network
  • EPC network data processing method, device and EPC network
  • EPC network data processing method, device and EPC network

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Embodiment 1

[0049] image 3 It shows an application scenario diagram of the EPC network data processing method provided by an embodiment of the present invention, in which the application scenario includes: EPC network 310 and network device 320, wherein;

[0050] The EPC network 310 is used to receive business data A and B, and after corresponding processing, forward the business data A and B to the network device 320. After the network device 320 performs corresponding processing on the received business data, the processing result business data A ' and B' are forwarded to the EPC network 310 to complete the data interaction between the EPC network 310 and the network device 320 .

[0051] In order to prevent figure 1 and figure 2 In the two congestion situations shown, the embodiment of the present invention adaptively adjusts the forwarding amount of service data forwarded by the EPC network 310 to the network device 320 .

Embodiment 2

[0053] Figure 4 It shows a schematic flow chart of the EPC network data processing method provided by an embodiment of the present invention, see Figure 4 , the method includes:

[0054] Step S1, during the process of data interaction between the EPC network and the network equipment, obtain the system load value of the EPC network, the response delay and the response success rate of the network equipment;

[0055] It should be noted that, see image 3 , when the EPC network 310 and the network device 320 perform data interaction, by performing real-time monitoring on the relevant operating parameters of the EPC network 310 and the network device 320, the operating parameters obtained by monitoring are obtained to obtain the operating status of the EPC network 310 and the network device 320; For example: by counting the average CPU utilization rate of EPC processing network elements within an observation period t, and then monitor the system load value of the EPC network; ...

Embodiment 3

[0062] On the basis of the features included in Embodiment 2, this embodiment also includes:

[0063] The stages of the EPC network include: slow start stage, congestion control stage and congestion avoidance stage;

[0064] Correspondingly, step S2 specifically includes:

[0065] Step S21, according to the system load value of the EPC network and the response delay and response success rate of the network equipment, combined with the preset stage confirmation rules, confirm the stage of the EPC network;

[0066] Step S22: Execute a preset threshold adjustment rule corresponding to the stage of the EPC network according to the stage of the EPC network to obtain a stable threshold.

[0067] Described step S22 specifically comprises:

[0068] Step S221 , when it is detected that the EPC network is in the slow start phase, execute a first threshold adjustment rule corresponding to the slow start phase.

[0069] Step S222, if it is confirmed that the EPC network has reached the...

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Abstract

Embodiments of the invention disclose an EPC network data processing method and an apparatus, and an EPC network. The method comprises the following steps of during an interaction process of the EPC network and network equipment data, acquiring a system load value of the EPC network and response time delay and a response success rate of network equipment; according to the system load value of theEPC network and the response time delay and the response success rate of the network equipment, acquiring a stable threshold of data forwarding; and according to the stable threshold, forwarding the data to the network equipment. In the embodiments of the invention, the EPC network and an operation state of the network equipment are monitored; based on monitoring data, a threshold of the data forwarding is adaptively adjusted till that the EPC network can stably forward the data to the network equipment; and a condition of network congestion caused by unreasonable setting of the data forwarding threshold is avoided. Compared with the prior art, by using the method, the apparatus and the network of the invention, a fault generation rate of the EPC network is reduced and integral performanceof the EPC network is increased.

Description

technical field [0001] Embodiments of the present invention relate to the field of communication technologies, and in particular to an EPC network data processing method and device, and an EPC network. Background technique [0002] The 4G core network EPC (Evolved Packet Core) is mainly composed of network elements such as the mobile management entity MME (Mobility Management Entity) and the external connection gateway PGW (PDN GateWay, PDN Gateway), among which: the mobile management entity MME and the external connection gateway PGW equipment are for It can maximize the use of equipment capabilities and perform data interaction with surrounding network elements as much as possible. Generally, a "best effort" data forwarding strategy is adopted, that is, when interacting with surrounding network elements, it forwards according to the maximum forwarding amount supported by the equipment. [0003] In the prior art, the "best effort" data forwarding strategy of the EPC network...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W24/02H04W28/02
CPCH04W24/02H04W28/0231H04W28/0284H04W28/0289
Inventor 陈宁
Owner CHINA MOBILE GRP HENAN CO LTD
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