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Method and apparatus for notifying user to complement service

A supplementary service and user-aware technology, which is applied in the field of user-aware supplementary service, can solve the problems that the VCC service control entity cannot perceive the change of the user's call attribute and cannot notify the user side, etc.

Inactive Publication Date: 2007-10-31
INVT SPE LLC
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0027] The present invention provides a method for perceiving users to perform supplementary services, a VCC service control entity and a media gateway control entity to solve the problem that the VCC service control entity cannot perceive when the IMS domain user whose call is anchored by the VCC service control entity initiates a supplementary service The user calls attribute changes to update the logged issue;
[0028] And solve the problem that the user side cannot be notified when the call is initiated by the IMS domain user anchored by the VCC service control entity after the supplementary service

Method used

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  • Method and apparatus for notifying user to complement service
  • Method and apparatus for notifying user to complement service
  • Method and apparatus for notifying user to complement service

Examples

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example 3

[0105] Method Example 3: In the forwarding service, the GMSC notifies the calling side through the relay signaling of the CPG. Shown in Fig. 12, comprise the following steps:

[0106] Starting from step 7, the GMSC detects that forwarding is required;

[0107] 8. GMSC reroutes to the forwarding party according to the forwarding number;

[0108] 9. The GMSC sends a CPG message to the MGCF, which contains a forwarding instruction and a forwarding number;

[0109] 10. The MGCF converts the CPG message into a SIP message, which can be INFO, REFER, MESSAGE, etc., or a response message such as 181, and sends the message back to the calling party along the original INVITE session path;

[0110] 11. The VCC service control entity obtains the notification message in the session path, updates the call status of the user in the record as idle, and marks the session as non-switchable. The notification message then continues along the session path back to the calling side of the call. ...

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Abstract

The invention discloses a method, VCC operation control entity and medium gateway control entity of sensing user to renew operation, it is used to resolve problems that when IMS filed user which is scanned by the VCC operation control entity starts the renew operation, the VCC operation control entity can not sense the change of call property of user to update recording; and the user can not be formed. The method of the invention includes: the VCC operation control entity receives the inform command of renewing operation; the VCC operation control entity updates the call property of user based on content of command. By the invention, function of the VCC operation control entity is strengthened, and it can receive command of renewing operation, and the command can be parsed to update the call property of user.

Description

technical field [0001] The invention relates to the field of wireless communication, in particular to a method and device for sensing users to perform supplementary services. Background technique [0002] During the evolution of the wireless network from the 2G network to the 3G network, there will be a situation where the 3G network and the 2G network coexist for a long period of time. In such a situation where two networks coexist, the interoperability between the two networks has become a subject to be studied. [0003] The network side needs to perceive the user's registration status on the two networks, so that when a call needs to be connected to the user, it can select an appropriate network for routing. The network side also needs to anchor all calls of the user, so that the user can perform auxiliary control when switching between the two networks. [0004] In order to meet the needs of the above-mentioned network side, both 3GPP and 3GPP2 standard organizations h...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/46H04L29/06
CPCH04M15/00H04L65/1016H04L65/104H04L65/1096H04L67/142H04L65/1095
Inventor 徐杰朱东铭
Owner INVT SPE LLC