Method, apparatus and system for processing message in IMS network

A message and network technology, applied in the direction of network data management, transmission system, selection device, etc., can solve the problems that the domain name of the original attribution domain cannot be mapped to the user's destination attribution domain, and cannot be matched

Active Publication Date: 2007-09-26
HUAWEI TECH CO LTD
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  • Abstract
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Problems solved by technology

Therefore, for an operator operating multiple IMS domains at the same time, it may not be possible to map the original home domain domain name to the user's destination home domain only based on the above-mentioned way of exporting the

Method used

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  • Method, apparatus and system for processing message in IMS network
  • Method, apparatus and system for processing message in IMS network
  • Method, apparatus and system for processing message in IMS network

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Embodiment Construction

[0041] Figure 1B shows some network entities of the IMS network system, including Proxy-CSCF P-CSCF, Inquiring-CSCF I-CSCF, Serving-CSCF S-CSCF and Home Subscriber Server HSS. Among them, the P-CSCF entity is the first contact point of the user in the IMS system, forwards the request of the user equipment to the designated target equipment, and processes and forwards the response; the I-CSCF entity is in an operation network for all connected The contact point provided by the connection of a certain user in the network, the functions performed by the I-CSCF entity include: contacting the HSS to obtain the name of the S-CSCF entity providing service for a certain user, based on the capability set received from the HSS To designate an S-CSCF entity, etc.; the S-CSCF entity is the core of IMS, located in the home domain, and performs session control and registration services for user equipment; HSS is the main data storage for all user and service-related data in IMS , these data...

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Abstract

The disclosed information processing method in IMS network comprises: the original attributed domain receives user register request to query the relation between IMSI code and objective attributed domain according to the IMSI code message in the register message, and determining the objective domain name; and the original attributed domain processes the register request message according to the determined result.

Description

technical field [0001] The present invention relates to a next generation communication network, in particular to a method, device and system for processing messages in an IMS network. Background technique [0002] As a next-generation network that supports fixed and mobile convergence, the IMS network has become the focus of discussion in the industry. Many IMS-related specifications have been defined in the 3GPP and TISPAN standards. [0003] Each IMS user has at least one private user ID and one public user ID. The private identifier is specified by the user's home domain operator. This identifier is used in user registration, authentication, management, and billing. The user private identifier is not used to route SIP messages. The user private identifier adopts the network access identifier defined in RFC2486 ( NAI) form. [0004] Public user identification is used by users to request communication with other users, similar to the telephone number referred to in tradi...

Claims

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Application Information

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IPC IPC(8): H04L29/06H04Q7/38H04W8/04H04W8/28H04W80/10
CPCH04L29/06217H04L65/1073H04W8/04H04W80/10H04L65/1016H04L29/06333H04W8/28
Inventor 文楷
Owner HUAWEI TECH CO LTD
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