Method and system for processing service data

A technology for business processing and business data, applied in the direction of digital transmission system, transmission system, data exchange network, etc., can solve the problem that the flow of the business processing module of the distribution module cannot be notified to the business processing unit, it is not convenient for the statistical processing of the business processing module, and it cannot be dynamic in real time Notifications to divert equipment and other issues to achieve the effect of reducing load

Inactive Publication Date: 2015-01-14
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Once the distribution module matches the distribution rules, it will distribute all the data streams that meet the rules to the business processing module. The business processing module does not need to continue processing these data packets, nor can it dynamically notify the distribution device in real tim

Method used

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  • Method and system for processing service data

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0064] image 3 It is an implementation flowchart of a method for processing business data in Embodiment 1. The implementation method is that the distribution unit transfers the data stream to the business processing unit in a forwarding manner, and the business processing unit forwards the data flow to the distribution unit after processing and then forwards it to the next network equipment such as image 3 As shown, the following processing steps are included:

[0065] Step 201: the distribution unit receives the service data flow sent by other network devices;

[0066] Step 202: the distribution unit forwards the data flow to the service processing unit for processing before the specific service is identified;

[0067] Step 203: the business processing unit performs DPI (deep packet inspection) on the data stream;

[0068] Step 204: the service processing unit forwards the service data flow to the distribution unit while performing DPI;

[0069] Step 205: The distributi...

Embodiment 2

[0084] Figure 4 It is an implementation flowchart of a method for processing business data in this embodiment. The implementation method is that the distribution unit counts the received business data flow and reports it to the business processing unit through the control interface, such as Figure 4 As shown, the following processing steps are included:

[0085] Step 301: the distribution unit receives the service data flow;

[0086] Step 302: the branching unit forwards the service data flow to the service processing unit for processing;

[0087] Step 303: The service processing unit performs DPI (Deep Packet Inspection) on the service data flow to identify the service type of the service data flow;

[0088] Step 304: The service processing unit forwards the service data flow to the distribution unit while performing DPI;

[0089] Step 305: the branching unit sends the service data flow to the next network device;

[0090] Step 306: The service processing unit determine...

Embodiment 3

[0097] Figure 5 It is an implementation flowchart of a method for processing business data in this embodiment. The implementation method is that the distribution device copies the data flow to the business processing unit by copying, and the business processing unit directly discards the data packet after processing. Not forwarded to the distribution unit for processing, such as Figure 5 As shown, the following processing steps are included:

[0098] Step 401: the distribution unit receives service data;

[0099] Step 402: the distribution unit copies the traffic to the service processing unit for processing;

[0100] Step 403: The service processing unit performs DPI processing on the received data volume to identify the service type of the service data flow; the service processing unit directly discards the data packet after processing.

[0101] Step 404: the distribution unit copies the traffic to the service processing unit, and at the same time forwards the service t...

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Abstract

The invention provides a method and system for processing service data. The method comprises the steps that a flow distribution unit sends received service data flows to a service processing unit, the service processing unit sends flow distribution strategies which are preset or determined in real time to the flow distribution unit in the service data flow processing process, and the flow distribution unit forwards the service data flows according to the flow distribution strategies. By means of the method and system, flow distribution is flexible, and loads of the service processing unit are reduced.

Description

technical field [0001] The invention relates to the field of IP data communication, in particular to a method and system for processing service data. Background technique [0002] With the popularization of 3G, 4G and fixed-line broadband, data traffic is increasing rapidly. At the same time, the requirements for network security, value-added services, traffic control and flexible billing strategies for data services are becoming more and more urgent. Network operators need Deploy corresponding security equipment, DPI (deep packet identification) equipment, value-added service equipment and flow control equipment. Existing business processing equipment usually only needs to process part of the data traffic, but usually also needs to receive all business data and select the business data that really needs business processing for processing. This method requires business processing equipment to have high-performance data The forwarding capability has relatively high requireme...

Claims

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Application Information

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IPC IPC(8): H04L12/801H04L12/26
Inventor 李冰杨奎侯振强黄晓兵吴丽梅
Owner ZTE CORP
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