CN105992159B - Realize the method and system that roaming service customer's call state is subscribed to - Google Patents
Realize the method and system that roaming service customer's call state is subscribed to Download PDFInfo
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- CN105992159B CN105992159B CN201510090016.0A CN201510090016A CN105992159B CN 105992159 B CN105992159 B CN 105992159B CN 201510090016 A CN201510090016 A CN 201510090016A CN 105992159 B CN105992159 B CN 105992159B
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- user
- core net
- call state
- place core
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Abstract
The present invention proposes a kind of method realizing roaming service customer's call state and subscribing to, comprising: the call state is safeguarded by visited place core net；Ownership place core net receives user's call state that subscriber sends and subscribes to request；When the user is in roaming state, the ownership place core net subscribes to user's call state to the visited place core net of the user, and returns to the subscriber.Method proposed by the present invention enables user to know user's call state in real time in roaming state dispatching platform；When the core net of user service changes, user's call state can equally notify dispatching desk.
Description
Technical field
The present invention relates to wireless colony fields, more particularly to realize the method and system that roaming service customer's call state is subscribed to.
Background technique
In cluster private network, dispatching desk needs to know in real time the call state of user, so as to real-time control user.In cluster
In private network, in order to meet the needs of quickly establishing, when user roams, generally by user visiting core net is the user
Service, this is different from the roaming mechanism that all business of public network IMS system all return possession control, therefore under user's roaming,
The realization mechanism of cluster private network will differ from public network IMS system.
In public network IMS system all business all return possession control, therefore the call state of user ownership place all
It can obtain, dispatching desk is wanted to obtain user's call information, it is only necessary to subscribe to ownership place；But user takes in visited place core net
In the private network of business, ownership place does not have user's call information, and for this roaming architecture, the prior art proposes a kind of reasonable not yet
Solution.
With the continuous expansion of private network, when terminal roams, when by visited place core net being the user service, Yong Huhu
Cry how state obtains, the prior art proposes a kind of reasonable solution not yet.
Summary of the invention
The present invention proposes a kind of method realizing roaming service customer's call state and subscribing to, comprising: the call state is by visiting
The maintenance of ground core net；Ownership place core net receives user's call state that subscriber sends and subscribes to request；The user is in unrestrained
When free state, the ownership place core net subscribes to user's call state to the visited place core net of the user, and returns
To the subscriber.
Preferably, the method also includes: user's call state it is subscribed after, the visited place core net also updates
The change information of user's call state gives the subscriber.
Preferably, the method also includes: the ownership place core nets to receive after user's call state subscribes to request,
Also user registration state request is sent to ownership place database；When user is in off-mode, the ownership place database is only returned
The login state at reuse family；When user is in open state, the ownership place database returns to login state and the visit of user
Ground core network information.
Further, if the ownership place database returns to visited place core network information, the ownership place core net
Directly user's call state is subscribed to visited place core net；If the ownership place database does not give the return visit earth's core
Heart net information then subscribes to user's call state to visited place core net again after user is from visited place registers kernel network.
Preferably, further includes: when user service core net changes, the ownership place core net is to new visited place
Core net subscribes to user's call state.Further, the ownership place core net subscribes to institute to new visited place core net
After stating user's call state, user's call state also is unsubscribed to old visited place core net.
Preferably, further includes: the ownership place core net also receives cancellation user's call state of subscriber's transmission
It subscribes to, cancels the subscription to the visited place core net for subscribing to user's call state；After the subscription is cancelled, Yong Huhu
State change is made no longer to return to the subscriber.
Based on identical design, the present invention also proposes a kind of system realizing roaming service customer's call state and subscribing to, including returns
Possession core net and visited place core net, the call state are safeguarded by visited place core net；Ownership place core net, which receives, subscribes to
User's call state that person sends subscribes to request；When the user is in roaming state, the ownership place core net is to the use
The visited place core net at family subscribes to user's call state, and returns to the subscriber.
Preferably, further includes: after user's call state is subscribed, the visited place core net also updates the user
The change information of call state gives the subscriber.
Preferably, the system also includes ownership place databases；The ownership place core net receives the user and calls shape
After state subscribes to request, user registration state request also is sent to ownership place database；When user is in off-mode, the ownership
Ground database only returns to the login state of user；When user is in open state, the ownership place database returns to the note of user
Volume state and visited place core network information.
Further, if the ownership place database returns to visited place core network information, the ownership place core net
Directly user's call state is subscribed to visited place core net；If the ownership place database does not give the return visit earth's core
Heart net information then subscribes to user's call state to visited place core net again after user is from visited place registers kernel network.
Preferably, further includes: when user service core net changes, the ownership place core net is to new visited place
Core net subscribes to user's call state.Further, the ownership place core net subscribes to institute to new visited place core net
After stating user's call state, user's call state also is unsubscribed to old visited place core net.
Preferably, cancellation user's call state that the ownership place core net also receives subscriber's transmission is subscribed to, to
The visited place core net for subscribing to user's call state cancels the subscription；After the subscription is cancelled, user's call state
Variation no longer returns to the subscriber.
Method and system proposed by the present invention has the advantage that user can know use in roaming state dispatching platform in real time
Family call state；When the core net of user service changes, user's call state can equally notify dispatching desk.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is this hair
Bright some embodiments for those of ordinary skill in the art without creative efforts, can be with root
Other attached drawings are obtained according to these attached drawings.
Fig. 1 is the network architecture schematic diagram of the embodiment of the present invention；
Fig. 2 is that user's call state of the embodiment of the present invention 1 subscribes to flow chart；
Fig. 3 is that user's call state of the embodiment of the present invention 2 subscribes to flow chart；
Fig. 4 is that user's call state of the embodiment of the present invention 3 subscribes to flow chart；
Fig. 5 is that cancellation user's call state of the embodiment of the present invention 4 subscribes to flow chart.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments；It should be noted that in the absence of conflict, in the application
Embodiment and embodiment in feature can be combined with each other.Based on the embodiments of the present invention, those of ordinary skill in the art
Every other embodiment obtained without creative efforts, shall fall within the protection scope of the present invention.
The method proposed by the present invention realizing roaming service customer's call state and subscribing to, comprises the following steps that the calling
State is safeguarded by visited place core net；Ownership place core net receives user's call state that subscriber sends and subscribes to request；It is described
When user is in roaming state, the ownership place core net subscribes to the user to the visited place core net of the user and calls shape
State, and return to the subscriber.
The above method further include: after user's call state is subscribed, the visited place core net also updates the user and exhales
Cry the change information of state to the subscriber.
The above method can also include: after the ownership place core net receives user's call state subscription request, also
User registration state request is sent to ownership place database；When user is in off-mode, the ownership place database is only returned
The login state of user；When user is in open state, the ownership place database returns to login state and the visited place of user
Core network information.Further, if the ownership place database returns to visited place core network information, the ownership place core
Net directly subscribes to user's call state to visited place core net；If the ownership place database, which is not given, returns to visited place
Core network information then subscribes to user's call state to visited place core net again after user is from visited place registers kernel network.
Preferably, further includes: when user service core net changes, the ownership place core net is to new visited place
Core net subscribes to user's call state.Further, the ownership place core net subscribes to institute to new visited place core net
After stating user's call state, user's call state also is unsubscribed to old visited place core net.
Preferably, further includes: the ownership place core net also receives cancellation user's call state of subscriber's transmission
It subscribes to, cancels the subscription to the visited place core net for subscribing to user's call state；After the subscription is cancelled, Yong Huhu
State change is made no longer to return to the subscriber.
The specific implementation of above-mentioned several schemes is described in detail below by several specific embodiments.The present invention proposes
To the method that roaming service customer's call state is subscribed to, network architecture diagram such as Fig. 1.
Embodiment 1: under the open state of user roaming place, user's call state is subscribed to.
After user roams, user registers in visited place, and visited place core net safeguards user's call state.Work as user
Call state when updating, for example become busy from the free time or become idle from busy, visited place core net needs to update user's calling
State can see the call state of roaming service customer on dispatching desk in real time.Attached drawing 2 is please referred to, detailed process includes:
1, dispatching desk sends user's call state to ownership place core net and subscribes to request.
2, ownership place core net sends user registration state to ownership place database and subscribes to request.
3, ownership place database returns to user registration state subscription response.
It is the user service without Core Network Service if user shuts down, ownership place database returns to user registration state
Subscription response, only carrying user registration state is shutdown, therefore after user's shutdown, ownership place core net only returns to exhaling for user
Cry state for the free time, without following steps.
If user is switched on, ownership place database returns to user registration state subscription response, carries the login state of user
To be switched on and the core network information of user service, and execute according to the following steps.
4, ownership place core net judges that user roams, and sends user to the visited place core net of user service and calls shape
State subscribes to request.
5, visited place core net returns to user's call state subscription response to ownership place core net, carries the calling shape of user
State.
6, ownership place core net returns to user's call state subscription response, carries the call state of user, dispatching desk receives
The call state of user is shown afterwards.
7, after the call state of user changes, visited place core net sends user to ownership place core net and calls shape
State updates request.
8, ownership place core net sends the update request of user's call state to dispatching desk, after dispatching desk receives, updates user
Call state.
9, dispatching desk returns to the update response of user's call state.
10, ownership place core net returns to the update response of user's call state to visited place core net.
Embodiment 2: user roaming place is by after shutting down and becoming booting, user's call state is subscribed to.
When user becomes booting from shutting down, triggering user registration state changes, and ownership place core net obtains user
The visited place core network information of registration initiates user's call state to visited place core net and subscribes to message.Attached drawing 3 is please referred to, is had
Body process includes:
1, dispatching desk sends user's call state to ownership place core net and subscribes to request.
2, ownership place core net sends user registration state to ownership place database and subscribes to request.
3, ownership place database judges that user shuts down, and returns to user registration state subscription response, carries the registration shape of user
State is shutdown.
4, ownership place core net returns to user's call state subscription response, carries the call state of user as the free time, dispatches
Platform shows the call state of user for the free time after receiving.
5, user is from visited place registers kernel network.
6, ownership place database judges that user registration state becomes being switched on from shutting down, and sends user's note to ownership place core net
Volume state updates request, and the core network information of the login state and user service that carry user gives ownership place core net.
7, ownership place core net returns to user registration state update response.
8, ownership place core net judges that dispatching desk subscribed to the call state of the user, according to the core of the user service of return
Heart net information sends user's call state to the visited place core net of user service and subscribes to request.
9, visited place core net returns to user's call state subscription response to ownership place core net, returns to the calling shape of user
State.
If 10, user's call state changes, ownership place core net returns to user's call state subscription response, carries
The call state of user, dispatching desk show the call state of user after receiving.
Embodiment 3: core net changes under user roaming state, and user's call state is subscribed to.
When user service core net changes, triggering user's call state subscribes to variation, and ownership place core net is to new
Visited place core net booking reader's call state, and unsubscribe user's call state to old visited place core net.It please join
Attached drawing 4 is examined, detailed process includes:
1, user registers from visited place core net 2.
2, the core net where ownership place database judges user changes, and sends user's registration to ownership place core net
State updates request, and the core network information of the login state and user service that carry user gives ownership place core net.
3, ownership place core net returns to user registration state update response.
4, ownership place core net judges that user service core net changes, and sends out to the visited place core net 2 of user service
User's call state is sent to subscribe to request.
5, visited place core net 2 returns to user's call state subscription response to ownership place core net, returns to the calling of user
State.
If 6, user's call state changes, ownership place core net returns to user's call state subscription response, carries
The call state of user, dispatching desk show the call state of user after receiving.
7, the forward direction visited place core net 1 of homing core net judgement has subscribed user's call state, to visited place core net 1
It sends and cancels call state subscription request.
8, visited place core net 1 is returned to ownership place core net cancels call state subscription response.
Embodiment 4: cancel user's call state and subscribe to
If dispatching desk is not desired to pay close attention to the call state of the user, can initiate to cancel user's call state subscription message,
After the call state of user changes later, the dispatching desk will be not longer notified about.Attached drawing 5 is please referred to, detailed process includes:
1, dispatching desk is sent to ownership place core net cancels the subscription request of user's call state.
2, ownership place core net is sent to ownership place database cancels user registration state subscription request.
3, ownership place database, which returns, cancels user registration state subscription response.
4, the forward direction visited place core net of ownership place core net judgement subscribed to user's call state, to visited place core net
It sends and cancels user registration state subscription request.
5, visited place core net, which returns, cancels user registration state subscription response.
6, ownership place core net return cancel user's call state subscription response, later user's call state change by
It is not longer notified about dispatching desk.
Finally, the present invention also proposes a kind of system realizing roaming service customer's call state and subscribing to, including ownership place core net
With visited place core net, the call state is safeguarded by visited place core net；Ownership place core net receives the use that subscriber sends
Family call state subscribes to request；When the user is in roaming state, the ownership place core net is to the visited place of the user
Core net subscribes to user's call state, and returns to the subscriber.
Preferably, further includes: after user's call state is subscribed, the visited place core net also updates the user
The change information of call state gives the subscriber.
Preferably, the system also includes ownership place databases；The ownership place core net receives the user and calls shape
After state subscribes to request, user registration state request also is sent to ownership place database；When user is in off-mode, the ownership
Ground database only returns to the login state of user；When user is in open state, the ownership place database returns to the note of user
Volume state and visited place core network information.
Further, if the ownership place database returns to visited place core network information, the ownership place core net
Directly user's call state is subscribed to visited place core net；If the ownership place database does not give the return visit earth's core
Heart net information then subscribes to user's call state to visited place core net again after user is from visited place registers kernel network.
Preferably, further includes: when user service core net changes, the ownership place core net is to new visited place
Core net subscribes to user's call state.Further, the ownership place core net subscribes to institute to new visited place core net
After stating user's call state, user's call state also is unsubscribed to old visited place core net.
Preferably, cancellation user's call state that the ownership place core net also receives subscriber's transmission is subscribed to, to
The visited place core net for subscribing to user's call state cancels the subscription；After the subscription is cancelled, user's call state
Variation no longer returns to the subscriber.
Method and system proposed by the present invention has the advantage that user can know use in roaming state dispatching platform in real time
Family call state；When the core net of user service changes, user's call state can equally notify dispatching desk.
Those of ordinary skill in the art will appreciate that: realize that all or part of the steps of above method embodiment can pass through
The relevant hardware of program instruction is completed, and program above-mentioned can be stored in a computer readable storage medium, the program
When being executed, step including the steps of the foregoing method embodiments is executed；And storage medium above-mentioned includes: ROM, RAM, magnetic disk or light
The various media that can store program code such as disk.
Finally, it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although
Present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: it still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features；
And these are modified or replaceed, technical solution of various embodiments of the present invention that it does not separate the essence of the corresponding technical solution spirit and
Range.
Claims (12)
1. a kind of method realizing roaming service customer's call state and subscribing to characterized by comprising
The call state is safeguarded by visited place core net；
Ownership place core net receives user's call state that subscriber sends and subscribes to request；
When the user is in roaming state, the ownership place core net subscribes to the use to the visited place core net of the user
Family call state, and return to the subscriber；
The method also includes:
After the ownership place core net receives user's call state subscription request, user's note also is sent to ownership place database
Volume status request；
When user is in off-mode, the ownership place database only returns to the login state of user；
When user is in open state, the ownership place database returns to the login state and visited place core network information of user.
2. the method according to claim 1, wherein the method also includes:
After user's call state is subscribed, the visited place core net also updates the change information of user's call state
To the subscriber.
3. the method according to claim 1, wherein the method also includes:
If the ownership place database returns to visited place core network information, the ownership place core net is directly to the visit earth's core
Heart net subscribes to user's call state；
If the ownership place database, which is not given, returns to visited place core network information, to user from visited place registers kernel network
User's call state is subscribed to visited place core net again afterwards.
4. method according to any one of claims 1 to 3, which is characterized in that further include:
When user service core net changes, the ownership place core net subscribes to the user to new visited place core net
Call state.
5. according to the method described in claim 4, it is characterized by further comprising: the ownership place core net is to new visited place
After core net subscribes to user's call state, user's call state also is unsubscribed to old visited place core net.
6. according to claim 1~3, method described in 5 any one, which is characterized in that further include:
Cancellation user's call state that the ownership place core net also receives subscriber's transmission is subscribed to, to subscribing to the use
The visited place core net of family call state cancels the subscription；
After the subscription is cancelled, the variation of user's call state no longer returns to the subscriber.
7. a kind of system realizing roaming service customer's call state and subscribing to, the system comprises ownership place core nets and visited place core
Net characterized by comprising
The call state is safeguarded by visited place core net；
Ownership place core net receives user's call state that subscriber sends and subscribes to request；
When the user is in roaming state, the ownership place core net subscribes to the use to the visited place core net of the user
Family call state, and return to the subscriber；
The system also includes ownership place databases；The ownership place core net receives user's call state and subscribes to request
Afterwards, user registration state request also is sent to ownership place database；
When user is in off-mode, the ownership place database only returns to the login state of user；
When user is in open state, the ownership place database returns to the login state and visited place core network information of user.
8. system according to claim 7, which is characterized in that further include:
After user's call state is subscribed, the visited place core net also updates the change information of user's call state
To the subscriber.
9. system according to claim 7, which is characterized in that further include:
If the ownership place database returns to visited place core network information, the ownership place core net is directly to the visit earth's core
Heart net subscribes to user's call state；
If the ownership place database, which is not given, returns to visited place core network information, to user from visited place registers kernel network
User's call state is subscribed to visited place core net again afterwards.
10. according to system described in claim 7~9 any one, which is characterized in that further include:
When user service core net changes, the ownership place core net subscribes to the user to new visited place core net
Call state.
11. system according to claim 10, which is characterized in that further include: the ownership place core net is to new visit
After ground core net subscribes to user's call state, user's call state also is unsubscribed to old visited place core net.
12. according to system described in claim 7~9,11 any one, which is characterized in that further include:
Cancellation user's call state that the ownership place core net also receives subscriber's transmission is subscribed to, to subscribing to the use
The visited place core net of family call state cancels the subscription；
After the subscription is cancelled, the variation of user's call state no longer returns to the subscriber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510090016.0A CN105992159B (en) | 2015-02-27 | 2015-02-27 | Realize the method and system that roaming service customer's call state is subscribed to |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510090016.0A CN105992159B (en) | 2015-02-27 | 2015-02-27 | Realize the method and system that roaming service customer's call state is subscribed to |
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| CN105992159A CN105992159A (en) | 2016-10-05 |
| CN105992159B true CN105992159B (en) | 2019-04-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510090016.0A Expired - Fee Related CN105992159B (en) | 2015-02-27 | 2015-02-27 | Realize the method and system that roaming service customer's call state is subscribed to |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111756936B (en) * | 2020-05-06 | 2021-05-28 | 国网山东省电力公司信息通信公司 | Scheduling command agent disaster recovery device and method based on IMS |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1700803A (en) * | 2004-05-21 | 2005-11-23 | 华为技术有限公司 | Call state detecting method |
| CN1909681A (en) * | 2005-08-04 | 2007-02-07 | 华为技术有限公司 | Cross-domain route control method for the third generation mobile communication system |
| CN102340767A (en) * | 2010-07-22 | 2012-02-01 | 中国电信股份有限公司 | Realization method for opening call state capability and system |
| CN102780976A (en) * | 2011-05-10 | 2012-11-14 | 深圳业拓讯通信科技有限公司 | Call state management system and call state management method based on mobile communication networks |
| US8855107B1 (en) * | 2005-07-01 | 2014-10-07 | Callwave Communications, Llc | Methods and systems for call routing via a telephone number |
-
2015
- 2015-02-27 CN CN201510090016.0A patent/CN105992159B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1700803A (en) * | 2004-05-21 | 2005-11-23 | 华为技术有限公司 | Call state detecting method |
| US8855107B1 (en) * | 2005-07-01 | 2014-10-07 | Callwave Communications, Llc | Methods and systems for call routing via a telephone number |
| CN1909681A (en) * | 2005-08-04 | 2007-02-07 | 华为技术有限公司 | Cross-domain route control method for the third generation mobile communication system |
| CN102340767A (en) * | 2010-07-22 | 2012-02-01 | 中国电信股份有限公司 | Realization method for opening call state capability and system |
| CN102780976A (en) * | 2011-05-10 | 2012-11-14 | 深圳业拓讯通信科技有限公司 | Call state management system and call state management method based on mobile communication networks |
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| Publication number | Publication date |
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| CN105992159A (en) | 2016-10-05 |
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