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An information interaction method and system

An information exchange and message technology, which is applied in the field of system architecture optimization of communication networks, and can solve problems such as unfavorable system expansion.

Active Publication Date: 2020-09-04
CHINA MOBILE COMM GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When the VoLTE signaling analysis system needs to analyze XDR data of more than a dozen interfaces, if all message types are connected to this IP:Port, it is not conducive to system expansion

Method used

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  • An information interaction method and system
  • An information interaction method and system
  • An information interaction method and system

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0047] figure 2 It is a schematic flow chart of the information interaction method in the embodiment of the present invention Figure 1 ,Such as figure 2 As shown, applied to the DPI system, the information interaction method of the embodiment of the present invention includes:

[0048] Step 201: sending a service query request message;

[0049] Step 202: Receive a service query response message;

[0050] Step 203: Parse the service query response message to obtain a first service status message of the signaling analysis system connected to the deep packet inspection system.

[0051] In the embodiment of the present invention, in order to enhance and optimize the SDTP protocol of the interactive interface between the DPI system and the VoLTE signaling analysis system, a service management message is added on the basis of the connection management message and the data notification message of the SDTP protocol itself; wherein, the The service management message includes a ...

Embodiment 2

[0065] Figure 5 It is a schematic flow chart of the information interaction method in the embodiment of the present invention Figure II ,Such as Figure 5 As shown, applied to the DPI system, the information interaction method of the embodiment of the present invention includes:

[0066] Step 201: sending a service query request message;

[0067] Step 202: Receive a service query response message;

[0068] Step 203: Parse the service query response message to obtain a first service status message of the signaling analysis system connected to the deep packet inspection system.

[0069] Step 501: Receive a service notification request message;

[0070] Step 502: Parse the service notification request message to obtain a second service status message when the access topology of the signaling analysis system connected to the DPI system changes, and feed back a service notification response message.

[0071] In the embodiment of the present invention, in order to enhance and...

Embodiment 3

[0083] Image 6 It is an interaction flowchart after the SDTP protocol extension and enhancement of the embodiment of the present invention. in such as Image 6 In the interaction process shown, when the system is deployed, the DPI system only needs to configure an IP:Port access point corresponding to the Manager of the VoLTE signaling analysis system management module. All other access points communicate through the SDTP protocol, which reduces the configuration content of configuration items.

[0084] On the one hand, if Image 6 As shown, DPI is first connected to the management module Manager of the VoLTE signaling analysis system, and after version negotiation and link authentication, it interacts with the VoLTE signaling analysis system for service query messages, including service query request message 1 and service query response message 2. Here, the time period of the service query request message can be determined by the DPI system itself, and the protocol itsel...

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Abstract

The invention provides an information interaction method and an information interaction system. The information interaction method comprises steps that a deep packet inspection (DPI) system is used to transmit a service query request message; a service query response message is received; the service query response message is analyzed, and a first service state message of a signaling analyzing system connected with the DPI system is acquired.

Description

technical field [0001] The invention relates to the field of system architecture optimization of communication networks, in particular to an information interaction method and system. Background technique [0002] At present, with the promotion and development of VoLTE services, many 2G users, 3G users, and LTE users have all migrated to the VoLTE network. In this way, the user scale of the VoLTE network will increase explosively, making the demand for system expansion gradually prominent. [0003] Under the existing mechanism, in the networking of the Deep Packet Inspection (DPI) system and the VoLTE signaling analysis system, the VoLTE signaling analysis system serves as the server server to provide the network protocol port IP of the DPI system access: port. When the VoLTE signaling analysis system needs to analyze XDR data of more than a dozen interfaces, if all message types are connected to this IP:Port, it is not conducive to system expansion. Contents of the inve...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W24/02
CPCH04W24/02
Inventor 吕品陆璐
Owner CHINA MOBILE COMM GRP CO LTD
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