CN101212803A - Home location register and working method - Google Patents
Home location register and working method Download PDFInfo
- Publication number
- CN101212803A CN101212803A CNA2006101705749A CN200610170574A CN101212803A CN 101212803 A CN101212803 A CN 101212803A CN A2006101705749 A CNA2006101705749 A CN A2006101705749A CN 200610170574 A CN200610170574 A CN 200610170574A CN 101212803 A CN101212803 A CN 101212803A
- Authority
- CN
- China
- Prior art keywords
- vlr
- registration
- user
- preferred
- attaching position
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Images
Landscapes
- Mobile Radio Communication Systems (AREA)
Abstract
The invention discloses a home location register device and a working method. The home location register device comprises a data storage module, a signaling processing front end computer and an operation and maintenance console; wherein, the number of a visitor location register and the preferential relationship to which the VLR corresponds are configured in the data storage module by utilizing the operation and maintenance console and the signaling processing front end computer intercepts a request message of location update and analyzes the VLR number and the user information from the request information, and carries out the unvarnished transmission of the update information to the home location register HLR for registration when deciding that the VLR satisfies the preference relationship, otherwise, the signaling front end computer denies the registration through the VLR of the users. The home location register device and the working method of the invention can ensure that a terminal user can be registered on a preferential network according to predetermined operator preferential relationship when the terminal user visits other countries from homeland.
Description
Technical field
The present invention relates to moving communicating field, relate in particular to the attaching position register device and the method for work of the international visit of control user (promptly roaming out the user of this country) the registration roaming country carrier network of ownership state side in a kind of mobile communications network to its other country.
Background technology
In traditional mobile communication network, after the terminal user roaming with international roaming authority went out this country, meeting was in the MSC/VLR of the mobile communication network of roaming country (MSC:Mobile SwitchingCentre, visit ground mobile switching centre; VLR:Visitor Location Register, VLR Visitor Location Register) registers, to the HLR of user attaching operator (HLR:Home LocationRegister, attaching position register) sends location update request message, Location Registration is carried out in request, after HLR receives location update message, the VLR number on this user of current roaming ground of HLR internal record, and to the MSC/VLR on current roaming ground insertion user data.After this flow process finished, the user just can normally use mobile telephone service the mobile network of roaming place.
But, under normal conditions, the network that might have the mobile operator more than two families in the roaming place, home-operator may be according to some preferential policy situation, operator to the roaming place has formulated preferred logic, and wishes that the terminal use can preferentially be registered in the high carrier network of priority level.Because terminal use's mobile phone is under the network that a plurality of operators cover, endpoint registration carries out at random to network, and the setting of preferred operator has just lost meaning like this.
Though at present a lot of mobile phone terminals allow the manual selection of user to be registered to which carrier network, but allow each roaming visit user all according to the agreement between the operator, it is unpractical going to be registered to corresponding network, so must adopt a kind of effective control mode, the network of registration when the control terminal user roams abroad automatically is to guarantee to carry out to greatest extent the priority setting of preferred network.
At present, without any solution.
Summary of the invention
Technical problem to be solved by this invention is, a kind of attaching position register device and method of work are provided, in order to when the terminal use visits to other countries from belonging to state's roaming, can be registered to priority network according to the automatic control terminal user of the operator's preference relation that sets in advance.
The invention provides a kind of attaching position register device of controlling international visit user to log into preferred operator network, this device comprises finishes the professional attaching position register basic module of basic signatory registration, also comprise data memory module, signaling process front end processor, Operation and Maintenance platform, wherein
Data memory module, be used to store the preference relation of roaming country VLR Visitor Location Register VLR number and this VLR correspondence, and storage signaling process front end processor is gone aboard for visit the continuous times of registration that the mobile subscriber's custom IC IMSI, VLR number and this user that are resolved to user's the location update request message are registered to this VLR from roaming;
The signaling process front end processor, be used for receiving, resolve, transmit location update request message, and from described location update request message, parse VLR number, user IMSI and continuous times of registration, VLR and preference relation according to described data memory module storage judge whether the VLR that is intercepted and captured is preferred VLR, if, then the described location update message of transparent transmission to attaching position register basic module is registered, otherwise, return registration failure to the terminal use, and be recorded to described data memory module;
The Operation and Maintenance platform, be used for allowing the preferred logic of external VLR number and this VLR of terminal user roaming by the configuration of ownership state operator, after Operation and Maintenance has been revised VLR number tabulation and preferred logic, tabulate and preferred logic by the VLR number that message mode reminds the signaling process front end processor to upgrade in its internal memory.
Further, described signaling process front end processor is supported the MAP MAP, can tackle or resolve the MAP signaling, reads when it starts that the preferred logic information of all roaming country VLR and correspondence is loaded in the local internal memory in the described data memory module.
Further, the roaming country VLR Visitor Location Register VLR number of described data memory module storage and the preference relation of this VLR correspondence comprise:
Other VLR of different priorities is respectively arranged with the continuous times of registration of different permissions, and the number of times that the VLR that priority is high allows is few, and the VLR that priority is low allows often;
When this VLR is the VLR of not preferred access, when the number of times that the user is registered to this VLR continuously surpass to allow continuous times of registration, allow this user to insert by not preferred VLR, its location update request message of signaling process front end processor transparent transmission, otherwise the refusal transparent transmission returns the renewal failed message.
Further, described data memory module is a database, and it places an independent storage device or is positioned on the signaling process front end processor or is positioned at independently on the server.
The present invention also provides a kind of method of the control international visit user to log into preferred operator network based on above-mentioned attaching position register device, comprises the steps:
(1) ownership state operator disposes the preferred logic of all roaming country visitor location register VLR number and corresponding VLR;
(2) terminal use is after a certain VLR registration of roaming country online, and roaming country mobile switching centre sends location update request message to ownership state location register HLR;
(3) described attaching position register device receiving position update inquiry information is resolved the continuous times of registration that the VLR number, mobile subscriber's custom IC IMSI and this user that extract wherein are registered to this VLR;
(4) utilize pre-configured VLR preferred logic to judge whether described VLR number satisfies preference relation, if satisfy, then carry out normal registration to belonging to state's network according to this location update request message, otherwise, return registration failure to the terminal use, notify the terminal use to initiate registration again.
Further, described step (1) comprising:
Ownership state operator disposes the preferred logic of all roaming country visitor location register VLR number and corresponding VLR;
Other VLR of different priorities is respectively arranged with the continuous times of registration of different permissions, and the number of times that the VLR that priority is high allows is few, and the VLR that priority is low allows often.
Further, further can be divided in the step (4):
Compare resolving the VLR of acquisition and the VLR of step (1) configuration, obtain corresponding VLR preference relation,, then directly carry out normal registration according to this location update request message if this VLR is preferred VLR;
If this VLR is not preferred VLR, then refuse this location update request message of transparent transmission, return registration failure to the roamer, write down this registration;
If this VLR is not preferred VLR, but the user is registered to the number of times of this VLR continuously when surpass allowing continuous times of registration, allows this user to insert by not preferred VLR, carries out normal registration according to this location update request message.
Further, step (4) further comprises:
If the VLR number of interception is in the not configuration of attaching position register device, then control is directly to register according to this position updating request according to switch, still refuses this position updating request.
Use the present invention and can guarantee that the terminal use is when the roaming of ownership state visits to other countries, can be registered on the priority network according to the operator's preference relation that sets in advance, this not only helps carrying out between the international operator operational strategy cooperation, the user registers preferred operator by control terminal, can be so that the operator with high priority of ownership state operator and roaming country obtains more profit.Simultaneously, also can different rates be set according to priority level, the roaming country operator rate of high priority has preferential policy, help encouraging the user to roam into back, the other places mobile phones that use more and carry out communication, correspondingly improve the ARPU (ARPU:average rate per user, every user's average cost) of mobile operator.
Description of drawings
Fig. 1 is the mobile communication system structure chart that comprises the attaching position register device;
Fig. 2 is the cut-away view of the attaching position register device of control international visit user to log into preferred operator network;
Fig. 3 utilizes attaching position register device control international visit user to log into preferred operator network flow chart.
Embodiment
Below in conjunction with drawings and the specific embodiments technical solution of the present invention is described in further detail.
The present invention realizes by transforming attaching position register, in described attaching position register, increase the registration process that the signaling catching function is controlled the user, when the terminal use visits to other countries from belonging to state's roaming, can be registered to preferred network according to the automatic control terminal user of the operator's preference relation that sets in advance, make that the preference relation between the operator that belongs to state and roaming country is carried out to greatest extent.
In the system construction drawing as shown in Figure 1, the attaching position register device of control international visit user to log into preferred operator network provided by the invention is actually an attaching position register 12 in ownership state mobile network.In system shown in Figure 1:
International signalling transfer point 11: be the interconnecting device of ownership state mobile network, be used for international Signalling exchange, finish the reception and the forwarding capability of international mobile MAP signaling towards the roaming country network.
Attaching position register HLR 12: be used to store user's service contracting attribute, such as, the user speech business/short message service etc. of having contracted, it is arranged in ownership state network.Simultaneously, also be used to store user's registration information, the preference relation that belongs to state and roaming country network and roaming country network VLR number etc., transmit with process user and move the professional relevant signaling of MAP.
International inlet and outlet bureau 13: the transit exchange of international signaling and speech channel is used at roaming country towards ownership international MAP signaling of state's network transfers and speech channel.
Moving exchanging center MSC (Mobile Switching Centre) 14: be the mobile network appliance that is positioned at the roaming country side, provide user terminal UE (User Equipment) to insert mobile network, and functions such as support voice calling, short message calling.
Be illustrated in figure 2 as the internal module and the correlation schematic diagram of attaching position register device, mainly by forming with the lower part:
Attaching position register basic module 20: storage has user's service contracting attribute etc., such as, the user speech business/short message service etc. of having contracted.
Signaling process front end processor 21: be to realize that control inserts the nucleus module of preferred network, be used for receiving, resolve the MAP signaling judge it is transparent transmission or refusing user's registration according to the signaling content of resolving from signal switching basic module 20.When the signaling process front end processor started, all roaming country VLR in the reading database and corresponding preferred logic information were loaded in the local internal memory.When the signaling process front end processor is received location update request message, resolve terminal IMSI and VLR in this position updating request signaling, the VLR preference relation that reads during with startup compares, meet the attaching position register HLR that directly passes through the terminal use of optimum condition, finish the normal registration flow process; Do not meet preference relation, this signaling of refusal registration is directly returned registration failure, and is recorded in the database.
Database 22: the preference relation of being responsible for storage roaming country VLR and VLR correspondence; IMSI (the International MobileSubscriber Identification Number that storage is resolved to from roaming visit user's " position updating request " message, mobile subscriber's custom IC, terminal use of unique identification), VLR number and times of registration (this continuous times of registration is meant that same user is registered to the number of times of same VLR continuously) continuously.
Described database can be placed on the signaling process front end processor, also can be placed on independently on the server, and can be memory database, also can be physical database (VLR number and preference relation configuration need be stored on the physical database).
Operation and Maintenance platform 23: be used to belong to the preferred logic that the configuration of state operator allows external VLR number and this VLR of terminal user roaming.Operation and Maintenance has been revised after VLR number tabulation and the preferred logic, tabulates and preferred logic by the VLR number that message mode reminds the signaling process front end processor to upgrade in its internal memory.
All use Fast Ethernet to communicate between above-mentioned each module 20,21,22,23 and cooperating.
Based on attaching position register device recited above, the present invention also provides a kind of method of controlling international visit user to log into preferred operator network, mainly comprises the steps:
Step 1: in database 22 storages the number information of the VLR of preferred roaming country mobile operator need be set, and the priority level of each VLR is set according to the preference relation that the mobile operator that belongs to state and roaming country consults in advance;
Step 2: the user of ownership state roams into when external, the terminal use registers online in roaming country, the MSC/VLR of roaming country sends " position updating request " of user's registration to the HLR of ownership state, when international signalling transfer point is sent this request here, the signaling process front end processor of this attaching position register device is tackled described " position updating request " message, and parses VLR number and terminal IMSI in " position updating request " message;
Step 3: the VLR number that arrives according to intercepting and capturing, compare with VLR that sets in advance and dominance relation, carry out the prioritization logic computing:
For qualified location update request message, directly should " position updating request " deliver to attaching position register basic module 20, carry out normal location update operations;
For ineligible location update request message, do not send this message to attaching position register basic module 20, but reply " failure is upgraded in the position " response message to the MSC/VLR of international signalling transfer point and roaming country, make user's registered network fail; Thereby allow the terminal use initiate register requirement again, up to the VLR number of user registration prioritization logic calculation condition by the international signalling transfer point place.
In step 3, so-called prioritization logic computing, can do as judging at the signaling process front end processor:
Other according to different priorities, the continuous times of registration of interception user is set, the VLR group interception number of times of high priority is few, and the VLR group interception of low priority is often.
When " position updating request " message of carrying out Location Registration as the user is delivered to the attaching position register device, this signaling process front end processor is analyzed the VLR number in " position updating request " message, write down this user's IMSI and VLR and continuous times of registration, when if current this user's continuous times of registration meets or exceeds the continuous times of registration of the permission user of this VLR place group, then directly this position updating request is arrived attaching position register basic module 20, simultaneously all information of the IMSI correspondence on the delete database 22.
That is to say behind terminal use's registration failure, user's continuous several times again is registered to not preferred VLR, do not influence the user uses in order to allow the user to insert, set " times of registration continuously " here, that is: when times of registration surpasses the continuous times of registration of predefined permission, just allow the user to register by not preferred VLR.
If the VLR number of interception is not configuration in the database of attaching position register device, can be this position updating request of direct transparent transmission according to switch control, still refuse this position updating request.
Fig. 3 is based on system shown in Figure 1, utilizes the attaching position register device to realize user's register flow path figure of control international visit user to log into preferred operator network method.Concrete steps are as follows:
Step 301: the user is registered to the mobile network of roaming country in the roaming place;
Step 302: mobile switching centre sends location update request message to international inlet and outlet bureau;
Step 303: international inlet and outlet bureau is transmitted to international signalling transfer point with position updating request;
Step 304: international signalling transfer point is transmitted to attaching position register HLR with position updating request;
Step 305: attaching position register HLR, the VLR number in the capture condition update request carries out preferred analyzing and processing, analyzes by entering step 306, analyzes not by entering step 316;
Step 306: attaching position register sends and inserts user data requests to international signalling transfer point;
Step 307: international signalling transfer point forwards the request to the international inlet and outlet bureau of roaming country;
Step 308: international inlet and outlet bureau transmits and inserts the MSC/VLR of user data requests to roaming country;
Step 309: roaming country MSC/VLR preserves user data, sends to international inlet and outlet bureau and inserts the user data response;
Step 310: international inlet and outlet bureau sends to international signalling transfer point and inserts the user data response;
Step 311: international signalling transfer point sends to attaching position register and inserts the user data response;
Step 312: attaching position register is finished the preservation of customer position information, sends the position to international signalling transfer point and upgrades response;
Step 313: international signalling transfer point sends position renewal response to the international inlet and outlet bureau of roaming country;
Step 314: the international inlet and outlet bureau of roaming country sends the position to roaming country MSC/VLR and upgrades response;
Step 315:MSC/VLR completing place is upgraded, user registration success;
Step 316: attaching position register sends the position to international signalling transfer point and upgrades failure response;
Step 317: international signalling transfer point is transmitted position renewal failure response to the international inlet and outlet bureau of roaming country;
Step 318: roaming country international inlet and outlet bureau sends the position to roaming place MSC/VLR and upgrades failure response;
Failure, user's registration failure are upgraded in step 319:MSC/VLR position.
In sum, the present invention can be registered on the priority network according to the operator's preference relation that sets in advance, this not only helps carrying out between the international operator operational strategy cooperation, the user registers preferred operator by control terminal, can be so that the operator with high priority of ownership state operator and roaming country obtains more profit.Simultaneously, also can different rates be set according to priority level, the roaming country operator rate of high priority has preferential policy, help encouraging the user to roam into back, the other places mobile phones that use more and carry out communication, correspondingly improve the ARPU (ARPU:average rate per user, every user's average cost) of mobile operator.
Claims (8)
1. attaching position register device of controlling international visit user to log into preferred operator network, this device comprises finishes the professional attaching position register basic module of basic signatory registration, it is characterized in that, also comprises data memory module, signaling process front end processor, Operation and Maintenance platform, wherein
Data memory module, be used to store the preference relation of roaming country VLR Visitor Location Register VLR number and this VLR correspondence, and storage signaling process front end processor is gone aboard for visit the continuous times of registration that the mobile subscriber's custom IC IMSI, VLR number and this user that are resolved to user's the location update request message are registered to this VLR from roaming;
The signaling process front end processor, be used for receiving, resolve, transmit location update request message, and from described location update request message, parse VLR number, user IMSI and continuous times of registration, VLR and preference relation according to described data memory module storage judge whether the VLR that is intercepted and captured is preferred VLR, if, then the described location update message of transparent transmission to attaching position register basic module is registered, otherwise, return registration failure to the terminal use, and be recorded to described data memory module;
The Operation and Maintenance platform, be used for allowing the preferred logic of external VLR number and this VLR of terminal user roaming by the configuration of ownership state operator, after Operation and Maintenance has been revised VLR number tabulation and preferred logic, tabulate and preferred logic by the VLR number that message mode reminds the signaling process front end processor to upgrade in its internal memory.
2. attaching position register device as claimed in claim 1, it is characterized in that, described signaling process front end processor is supported the MAP MAP, can tackle or resolve the MAP signaling, when it starts, read all roaming country VLR in the described data memory module and corresponding preferred logic information is loaded in the local internal memory.
3. attaching position register device as claimed in claim 1 is characterized in that, the roaming country VLR Visitor Location Register VLR number of described data memory module storage and the preference relation of this VLR correspondence comprise:
Other VLR of different priorities is respectively arranged with the continuous times of registration of different permissions, and the number of times that the VLR that priority is high allows is few, and the VLR that priority is low allows often;
When this VLR is the VLR of not preferred access, when the number of times that the user is registered to this VLR continuously surpass to allow continuous times of registration, allow this user to insert by not preferred VLR, its location update request message of signaling process front end processor transparent transmission, otherwise the refusal transparent transmission returns the renewal failed message.
4. attaching position register device as claimed in claim 1 is characterized in that, described data memory module is a database, and it places an independent storage device or is positioned on the signaling process front end processor or is positioned at independently on the server.
5. the method based on the control international visit user to log into preferred operator network of the described attaching position register device of claim 1 is characterized in that, comprises the steps:
(1) ownership state operator disposes the preferred logic of all roaming country visitor location register VLR number and corresponding VLR;
(2) terminal use is after a certain VLR registration of roaming country online, and roaming country mobile switching centre sends location update request message to ownership state location register HLR;
(3) described attaching position register device receiving position update inquiry information is resolved the continuous times of registration that the VLR number, mobile subscriber's custom IC IMSI and this user that extract wherein are registered to this VLR;
(4) utilize pre-configured VLR preferred logic to judge whether described VLR number satisfies preference relation, if satisfy, then carry out normal registration to belonging to state's network according to this location update request message, otherwise, return registration failure to the terminal use, notify the terminal use to initiate registration again.
6. method as claimed in claim 5 is characterized in that, described step (1) comprising:
Ownership state operator disposes the preferred logic of all roaming country visitor location register VLR number and corresponding VLR;
Other VLR of different priorities is respectively arranged with the continuous times of registration of different permissions, and the number of times that the VLR that priority is high allows is few, and the VLR that priority is low allows often.
7. method as claimed in claim 5 is characterized in that, step further can be divided in (4):
Compare resolving the VLR of acquisition and the VLR of step (1) configuration, obtain corresponding VLR preference relation,, then directly carry out normal registration according to this location update request message if this VLR is preferred VLR;
If this VLR is not preferred VLR, then refuse this location update request message of transparent transmission, return registration failure to the roamer, write down this registration;
If this VLR is not preferred VLR, but the user is registered to the number of times of this VLR continuously when surpass allowing continuous times of registration, allows this user to insert by not preferred VLR, carries out normal registration according to this location update request message.
8. method as claimed in claim 5 is characterized in that, step (4) further comprises:
If the VLR number of interception is in the not configuration of attaching position register device, then control is directly to register according to this position updating request according to switch, still refuses this position updating request.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006101705749A CN101212803A (en) | 2006-12-26 | 2006-12-26 | Home location register and working method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006101705749A CN101212803A (en) | 2006-12-26 | 2006-12-26 | Home location register and working method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101212803A true CN101212803A (en) | 2008-07-02 |
Family
ID=39612380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2006101705749A Withdrawn CN101212803A (en) | 2006-12-26 | 2006-12-26 | Home location register and working method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101212803A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102149068A (en) * | 2011-04-02 | 2011-08-10 | 中兴通讯股份有限公司 | Roaming access method and terminal |
| CN101702799B (en) * | 2009-11-05 | 2012-02-22 | 中国电信股份有限公司 | Method for realizing international roaming by intelligent service users and message processing device |
| CN102547650A (en) * | 2010-12-08 | 2012-07-04 | 中国移动通信集团浙江有限公司 | Verification method, equipment and system of international roaming data |
| CN103906099A (en) * | 2012-12-26 | 2014-07-02 | 中国移动通信集团福建有限公司 | High-capacity HLR (Home Location Register) service provisioning method, prefetching nodes, dispatching nodes and system |
-
2006
- 2006-12-26 CN CNA2006101705749A patent/CN101212803A/en not_active Withdrawn
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101702799B (en) * | 2009-11-05 | 2012-02-22 | 中国电信股份有限公司 | Method for realizing international roaming by intelligent service users and message processing device |
| CN102547650A (en) * | 2010-12-08 | 2012-07-04 | 中国移动通信集团浙江有限公司 | Verification method, equipment and system of international roaming data |
| CN102547650B (en) * | 2010-12-08 | 2015-04-22 | 中国移动通信集团浙江有限公司 | Verification method, equipment and system of international roaming data |
| CN102149068A (en) * | 2011-04-02 | 2011-08-10 | 中兴通讯股份有限公司 | Roaming access method and terminal |
| CN102149068B (en) * | 2011-04-02 | 2015-06-03 | 中兴通讯股份有限公司 | Roaming access method and terminal |
| CN103906099A (en) * | 2012-12-26 | 2014-07-02 | 中国移动通信集团福建有限公司 | High-capacity HLR (Home Location Register) service provisioning method, prefetching nodes, dispatching nodes and system |
| CN103906099B (en) * | 2012-12-26 | 2017-11-21 | 中国移动通信集团福建有限公司 | High-capacity H LR service opening method, prefetch node, distribute leaflets node and system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101212802A (en) | International signaling transfer point and working method | |
| US6603968B2 (en) | Roaming in wireless networks with dynamic modification of subscriber identification | |
| CN101668325B (en) | Admission control method, admission control device and admission control system | |
| CN101212804B (en) | Device and method for controlling international visit user to log into preferred operator network | |
| US8306571B2 (en) | Method for deactivating and possibly reactivating SIM cards | |
| US7818000B2 (en) | Selection of a preferred wireless network based on the number of registration messages received | |
| CN105191366A (en) | Method for serving visitor subscribers in a mobile communication system | |
| US20050202816A1 (en) | Method and apparatus for storing subscriber data | |
| KR100920644B1 (en) | System, apparatus and method for updating mobile terminal in transfer of usim card | |
| CN102118836A (en) | Method and system for implementing network management and control and communication device for management and control | |
| US6850760B2 (en) | Method and devices for improved location updating in a mobile communication system | |
| CN101212803A (en) | Home location register and working method | |
| US7369863B2 (en) | Positional data recording | |
| CN102665185B (en) | Method, device and system for opening call forwarding service | |
| US8396471B2 (en) | Mobile switching centre handover | |
| CN101472266B (en) | Method, equipment and system for updating mobile terminal position | |
| US7613447B2 (en) | System for identifying the location of selected mobile stations | |
| JP2003125434A (en) | Mobile communication control method and system thereof | |
| JP2000092553A (en) | Call control device and method therefor | |
| CN101730185A (en) | Method, system and device for limiting call of calling user | |
| CN101047739B (en) | System for implement one telephone with multi-number service and its method | |
| CN101662747A (en) | Call processing method, call processing device and call processing system | |
| KR101187361B1 (en) | Method and apparatus for processing location registration of outbound roaming subscriber | |
| CN100375576C (en) | Apparatus and method for implementing China unicom GZC service by non-call transfer mode | |
| EP3011771B1 (en) | Managing a subscriber device using a proxy eir |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C04 | Withdrawal of patent application after publication (patent law 2001) | ||
| WW01 | Invention patent application withdrawn after publication |