Method for sending information of service, network functional entity, and user device

A technology for service information and user equipment, applied in the field of communication, can solve the problems of increasing the difficulty of UE services, difficult PSI, and long change cycle, avoiding the coexistence of new and old public service identifiers, avoiding manual operations, and improving ease of use.

Inactive Publication Date: 2007-12-26
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

After the service provider announces the PSI, it needs to notify all its users when the PSI changes. Due to the long change cycle, the service provider needs to support the old and new PSI at the same time, which increases the cycle and cost of deployment changes, and also causes difficulties for users. ;
[0010] 2) For users, the usability is poor
The terminology of the existing PSI configuration information is relatively professional,

Method used

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  • Method for sending information of service, network functional entity, and user device
  • Method for sending information of service, network functional entity, and user device
  • Method for sending information of service, network functional entity, and user device

Examples

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Example

[0025] The present invention provides a first embodiment of a method for sending service information, including the following steps:

[0026] A. Receive the registration request initiated from the user equipment;

[0027] B. Determine whether the user equipment registration is successful;

[0028] C. After judging that the registration is successful, deliver the corresponding service information to the user equipment.

[0029] It can be seen from the above embodiments that the prerequisite for the user equipment to obtain service information and use the service on the service network side is to successfully register on the network side. Therefore, the embodiment of the present invention utilizes the interaction between the user equipment and the network side when registering, and after successful registration, The network side issues service information such as service identification to the user equipment, and cleverly uses the time when the user equipment is registered to the net...

Example

[0032] Refer to Figure 2, which is the second embodiment of the method for sending service information of the present invention, which includes the following steps:

[0033] Step 201: Receive a registration request initiated from a user equipment;

[0034] In this implementation manner, the user equipment is a Session Initiation Protocol (SIP) terminal. When SIP terminals access the IMS system, they generally need to register in the IMS system and pass authentication before they can use the corresponding services. Therefore, this embodiment uses the registration process, the user equipment initiates a registration request to the network side, and the network side receives the request.

[0035] In this embodiment, the registration process is implemented through SIP signaling interaction.

[0036] Step 202: Determine whether the user equipment registration is successful;

[0037] After receiving the registration request, the network side accepts the registration operation of the use...

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Abstract

The method comprises: receiving the registration request initiated from user device; deciding if the registration is successful; if yes, sending the corresponding service information to user device. The network functional entity comprises a first receiving unit used for receiving the registration request from user device, a decision unit used for deciding if the registration is successful and a sending down unit used for sending down the corresponding service information.

Description

technical field [0001] The invention relates to the communication field, in particular to a method for sending service information, a network function entity and user equipment. Background technique [0002] In IP Multimedia Subsystem (IP Multimedia Subsystem, IMS) services, different Public Service Identities (Public Service Identity, PSI) are provided to represent different services. A user equipment (User Equipment, UE) needs to obtain these PSIs in advance before using corresponding services in the IMS. [0003] For example, when the above-mentioned IMS service is a voice conference service, the service provider provides a URI of the voice conference service, which is called a conference factory URI (Conference Factory URI), which is a kind of PSI. For users who need to hold a conference, the conference factory URI must be configured on the UE to use the conference service; in addition, different users correspond to different service attributes, which also need to be co...

Claims

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Application Information

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IPC IPC(8): H04Q7/38H04Q7/22H04L29/06H04W12/08
CPCH04L29/06333H04W12/08H04L65/1073
Inventor 黄蓉军
Owner HUAWEI TECH CO LTD
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