Method for realizing locking service

A technology of business and business information, applied in the direction of access restriction, electrical components, radio/inductive link selection and arrangement, etc., can solve the problem that operators cannot provide users with convenient and satisfactory services, cannot realize cross-domain routing control, and affect users' perception of blocking Business use and other issues to achieve the effect of ensuring continuity

Active Publication Date: 2006-12-13
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In this way, it is not only impossible to realize cross-domain routing control under special circumstances, but also seriously affects the use of blocking services by users, so that users cannot flexibly obtain services that only block the IMS domain or only the CS domain, and also make operators Unable to provide users with convenient and satisfactory services

Method used

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  • Method for realizing locking service
  • Method for realizing locking service
  • Method for realizing locking service

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0100] In this embodiment, first cancel the corresponding CB service subscription and ODB service information setting of the user in the HLR, and / or cancel the incoming call blocking setting of the corresponding IMPU of the user in the HSS.

[0101] For the activation / deactivation of the CB service, the activation / deactivation of the original CB service can be completed in the following three ways:

[0102] A) The user terminal interacts with the gsmSCF through the USSD request to complete the settings, including:

[0103] A1. The user terminal and the network agree on the USSD service code used for CB service operations through negotiation or notification process;

[0104] A2. When the user needs to initiate a service, the user initiates a setting request through USSD. The GSM / UMTS network where the user is located can know that the current request is a CB service activation / deactivation request according to whether the USSD request sent by the user carries the agreed service...

Embodiment 2

[0155] In this embodiment, for service activation, if the user wishes to set a certain incoming call blocking service, such as prohibiting all incoming calls; or, prohibiting incoming calls when the user roams to a visited network. Then the user sends the corresponding service request to the HLR of the user's home network through the MSC according to the existing process; the home network confirms the user's request through password verification, and sets the user's request in the service logic of the HLR.

[0156] If the operator wants to implement ODB (Operator Determined Barring) for a certain user, for example, the user needs to prohibit incoming calls due to arrears, the operator can set the barring of the user in the HLR through its administrator identity and through OSS and other operation and maintenance means. enter.

[0157] When a user or operator wants to cancel the implementation of CB or ODB service for himself or a specific user, he still adopts the method simil...

Embodiment 3

[0165] The first two steps of this embodiment are completely consistent with the second embodiment, only after the third step is different:

[0166] 3'>After receiving the SRI ack message, the GMSC judges whether the current call is blocked in the CS domain according to the blocking service information carried in the SRI ack. If it indicates that the called user is blocked in the CS domain, the GMSC will directly route the current call Go to the IMS domain to complete the subsequent called routing process.

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Abstract

The invention relates to a method for realizing lockout service, which comprises: a, the route decide point obtains the lockout service information, according which finds if present call is locked out in CS field and / or IMS field; b, the route decide point, according to obtained user information and memorized route strategy with lockout service information, instructs relative route information to GMSC. The invention can realize field-span route control, to confirm the service continuity and support the flexible application of lockout service.

Description

technical field [0001] The invention relates to a call blocking technology, in particular to a method for realizing blocking services. Background technique [0002] Since the 3GPP R5 phase, the core network of the Universal Mobile Telecommunications System (UMTS) has been divided into three subsystems: Circuit Switching (CS), Packet Switching (PS) and IP Multimedia Subsystem (IMS). Among them, the CS domain (Circuit Switched Domain) is used to provide users with circuit-switched service connections, including several main entities such as MSC, GMSC, and IWF, and MSC (MSC Server / CS-MGW) is used to complete circuit-switched service switching and Signaling control function; GMSC is an MSC that completes the routing and addressing function of mobile users in a certain network, and can be set up together or separately with MSC; IWF is generally closely related to MSC, and is used to complete public land mobile communication network (PLMN) and integrated services The intercommuni...

Claims

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Application Information

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IPC IPC(8): H04Q7/22H04Q7/38H04W48/08
CPCH04W48/08
Inventor 朱东铭张海段小琴张鹏
Owner HUAWEI TECH CO LTD
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