Method for processing message between domains and entity

A message and entity technology, applied in the field of communication, can solve problems such as the inability to meet the security protection requirements of operators

Active Publication Date: 2007-07-25
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The present invention provides a method and entity for processing inter-domain messages to solve the problem that the existing

Method used

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  • Method for processing message between domains and entity
  • Method for processing message between domains and entity

Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0019] In order to meet the various security protection requirements of operators for processing inter-domain messages.

[0020] ●The present invention provides a method for processing inter-domain messages, as shown in Figure 1, comprising the following main steps:

[0021] S1. The IBCF parses the message passing through the entity to obtain relevant information.

[0022] There are three situations in this step:

[0023] Case 1 (authorized access function), when the IBCF as an ingress network element receives a request message for creating an initial session, it parses the originating domain address and receiving domain address from the message.

[0024] Case 2 (message replacement function): when receiving a message as an ingress network element, the IBCF parses the message content from the message. In this case, if the message received by the IBCF as the ingress network element is not a request message for creating an initial session, then the process may be continued wit...

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PUM

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Abstract

The invention is used to solve the issue that is the current solution for processing inter-domain messages by IBCF entity cannot satisfy the various security needs of service supplier. The method comprises: interconnection border control function (IBCF) entity resolves the message passing through itself in order to get relevant information; with the obtained information, the IBCF entity constructs the enquiry term, matches the term to a preset strategy, and according to the match result processes the message. The entity thereof comprises: a resolving unit for resolving the message of the entity in order to get relevant information; a match unit for matching the enquiry term constructed by the construction unit to the preset strategy saved in the preset strategy saving unit; and a processing unit for processing the message according to the match result outputted by the match unit.

Description

technical field [0001] The invention relates to the communication field, in particular to a method and entity for processing inter-domain messages. Background technique [0002] IMS (IP Multimedia Subsystem) is a subsystem supporting IP multimedia services proposed by 3GPP in Release5. Its core feature is the use of SIP protocol and its independence from access. Under the development trend of network convergence, organizations such as 3GPP and ITU-T are researching network convergence solutions based on IMS. Convergence of fixed and mobile networks. [0003] However, judging from the current research on IMS-based network integration, the activities of standard organizations are still in the research stage of functional requirements, and the processes, messages and parameters to realize these functions still need specific specification definitions. From the perspective of product development, although domestic and foreign mainstream manufacturers are developing IMS products...

Claims

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Application Information

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IPC IPC(8): H04L12/58H04L12/46H04L29/02H04L29/06H04Q7/22
Inventor 吴兆俊
Owner HUAWEI TECH CO LTD
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