CN103874189B - A kind of IMS clients cancellation method and system - Google Patents
A kind of IMS clients cancellation method and system Download PDFInfo
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- CN103874189B CN103874189B CN201210546291.5A CN201210546291A CN103874189B CN 103874189 B CN103874189 B CN 103874189B CN 201210546291 A CN201210546291 A CN 201210546291A CN 103874189 B CN103874189 B CN 103874189B
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Abstract
The invention discloses a kind of IMS clients cancellation method and system, this method includes：IMS clients send de-registration request message to IMS core network server；IMS core network server receives de-registration request message, and de-registration request message is forwarded to one or more business platform；IMS core network server cancels subscription of the IMS clients in the logging status of IMS core network server according to de-registration request message, and operation success response message is returned to IMS clients；IMS clients are received after operation success response message, confirm that current de-registration request is completed；Business platform receives the de-registration request message that IMS core network server is sent, and cancels service subscribing of the IMS clients on this business platform, cancels the backward IMS core network server of completion and returns to operation success response message.The technical scheme that the present invention is provided can solve the problem that existing IMS clients nullify mode and nullify complex operation, the problem of log out time is long.
Description
Technical field
The present invention relates to telecommunication technology field, more particularly to a kind of IMS clients cancellation method and system.
Background technology
IP multimedia subsystem（IMS, IP Multimedia Subsystem）Client logs on IMS core net service
After device, according to the requirement of 3GPP/OMA standards, in order to successfully realize that various IMS business need to order miscellaneous service ability
Review soldiers at drill work, such as subscribe to the state of good friend, subscribe to the change of group's document, subscribe to blacklist change, subscribe to group member state,
Registration of the booking reader on network, if if enterprise customer, in addition it is also necessary to subscribe to state of enterprise directory etc., IMS visitors
When family end is nullified, except needing to nullify IMS core net, while also needing to initiate to cancel various when logging in each business platform
Service subscribing logic.Each subscription is required between client and IMS core net, business platform having substantial amounts of Signalling exchange,
Cause IMS clients to nullify needs to take a long time.
According to current 3GPP/OAM international standard requirement, it is necessary to first to shapes all at present when IMS clients are nullified
State is subscribed to, event notifies that subscribing to progress unsubscribes operation, after unsubscribing successfully, could be initiated cancellation and be operated, otherwise this
A little logics of subscribing to can take substantial amounts of system resource after client cancellation and cannot discharge in time.The flow is logically come
Say there is following defect:
IMS clients initiate de-registration request before, it is necessary to carry out it is substantial amounts of unsubscribe operation, cause client need wait
These could for a long time be completed and unsubscribe process.So as to allow log out time to become very long, it is necessary to which user's wait could for a long time be completed
Last cancellation logic.
, it is necessary to the various subscription of substantial amounts of Message processing be sent, especially when the group of user is relatively more when IMS clients are nullified
When, it is necessary to carry out unsubscribing operation to each group, so can be when client be nullified to the substantial amounts of report of IMS core net generation
Text, so that the service processing pressure of IMS core net and related service platform can be increased, is opened while occupying substantial amounts of bandwidth
Pin.
Because the quantities of messages of cancellation is very big, while nullifying operation is generally concentrated in some business busy periods, such as come off duty
Period, so that cause the bandwidth demand of the period to be uprushed, can be to enterprise side if IMS clients concentrate on enterprise side
Bandwidth demand is increased.
In summary, the cancellation method of existing IMS clients, which exists, nullifies complex operation, and log out time is long to ask
Topic.
The content of the invention
A kind of IMS clients cancellation method and system that the present invention is provided, to solve the cancellation side of existing IMS clients
Method, which exists, nullifies complex operation, the problem of log out time is long.
The invention discloses a kind of IMS clients cancellation method, this method includes：
IMS clients send de-registration request message to IMS core network server；
IMS core network server receives the de-registration request message, and the note is forwarded to one or more business platform
Sell request message；
IMS core network server cancels the IMS clients in IMS core network server according to the de-registration request message
Logging status subscription, to the IMS clients return operation success response message；IMS clients, which are received, to be operated successfully
After response message, confirm that current de-registration request is completed；Also, the cancellation that business platform receives the transmission of IMS core network server please
Message is sought, cancels service subscribing of the IMS clients on this business platform, cancels and complete backward IMS core network server
Return to operation success response message.
In the above-mentioned methods, the IMS clients send de-registration request message to IMS core network server and specifically included：
IMS clients are sent to IMS core network server carries the de-registration request message for nullifying type information, the cancellation
Type information indicates that it is quick mode to nullify type；
The IMS core network server is cancelled the IMS clients according to the de-registration request message and taken in IMS core net
The subscription of the logging status of business device is specifically included：
It is quick that IMS core network server, which parses and nullifies type information instruction in the de-registration request message to nullify type,
After pattern, cancel the subscription of logging status of the IMS clients in IMS core network server；
The service subscribing for cancelling the IMS clients on this business platform is specifically included：
Business platform parse in the de-registration request message nullify type information indicate nullify type be quick mode after,
Cancel service subscribing of the IMS clients on this business platform.
In the above-mentioned methods, methods described also includes：
IMS clients are sent to IMS core network server carries the de-registration request message for nullifying type information, the cancellation
Type information indicates that it is non-rapid pattern to nullify type；
IMS core network server receives the de-registration request message, and the note is forwarded to one or more business platform
Sell request message；
It is non-fast that IMS core network server, which parses and nullifies type information instruction in the de-registration request message to nullify type,
After fast mode, wait IMS clients to send logging status and subscribe to cancel request message, subscribing to cancellation according to the logging status please
Message is asked to cancel the subscription of logging status of the IMS clients in IMS core network server；
It is non-rapid pattern that business platform, which parses and nullifies type information instruction in the de-registration request message to nullify type,
Afterwards, the subscription cancel request message for waiting IMS core network server forwarding IMS clients to send, being cancelled according to the subscription please
Message is asked to cancel service subscribing of the IMS clients on this business platform.
In the above-mentioned methods, the business platform includes：Platform is presented in state；
The service subscribing for cancelling the IMS clients on this business platform includes：
State is presented platform and the term of validity of the user state publication of the IMS clients is set into 0, and cancels the IMS
Service subscribing of the client in this business platform；
The service subscribing that the state is presented on platform includes：The state subscription of buddy list, the state subscription of group and/
Or the state subscription of address list.
In the above-mentioned methods, the business platform includes：Instant message platform；
The service subscribing for cancelling the IMS clients on this business platform includes：
Instant message platform cancels service subscribing of the IMS clients in this business platform；
The service subscribing of the instant message platform includes：The state subscription of multi-conference and/or the state subscription of meeting.
In the above-mentioned methods, the business platform includes：Management and group platform；
The service subscribing for cancelling the IMS clients on this business platform includes：
Management and group platform cancels service subscribing of the IMS clients in this business platform；
The service subscribing of the management and group platform includes：Group's change events notify to subscribe to and/or blacklist change thing
Part notifies to subscribe to.
System is nullified the invention also discloses a kind of IMS clients, the system includes：IMS clients, IMS core net clothes
Business device and business platform；
IMS clients, for when nullifying, de-registration request message to be sent to IMS core network server；Receive IMS core
The operation success corresponding message that network server is sent, confirms that current de-registration request is completed；
IMS core network server, the de-registration request message for receiving the transmission of IMS clients, to one or more industry
Business platform forwards the de-registration request message；According to the de-registration request message, cancel the IMS clients in IMS core net
The subscription of the logging status of server, operation success response message is returned to the IMS clients；
Business platform, the de-registration request message for receiving the transmission of IMS core network server, cancels the IMS clients
Service subscribing on this business platform, cancels and completes backward IMS core network server return operation success response message.
In said system, IMS clients carry the note for nullifying type information for being sent to IMS core network server
Request message is sold, the cancellation type information indicates that it is quick mode to nullify type；
IMS core network server, type information instruction cancellation type is nullified for parsing in the de-registration request message
After quick mode, cancel the subscription of logging status of the IMS clients in IMS core network server；
Business platform, indicates that it is Fast Modular to nullify type for parsing cancellation type information in the de-registration request message
After formula, cancel service subscribing of the IMS clients on this business platform.
In said system, IMS clients are additionally operable to send to carry to IMS core network server to nullify type information
De-registration request message, the cancellation type information indicates that it is non-rapid pattern to nullify type；
IMS core network server, is additionally operable to parse in the de-registration request message and nullifies type information instruction cancellation class
Type subscribes to cancel request message after non-rapid pattern, to wait IMS clients to send logging status, is ordered according to the logging status
Read the subscription that cancel request message cancels logging status of the IMS clients in IMS core network server；
Business platform, it is non-fast to be additionally operable to parse in the de-registration request message and nullify type information instruction cancellation type
After fast mode, the subscription cancel request message for waiting IMS core network server forwarding IMS clients to send is subscribed to according to described
Cancel request message cancels service subscribing of the IMS clients on this business platform.
In said system, the business platform includes：State is presented platform, instant message platform, management and group and put down
Platform；
Platform is presented in state, for the term of validity of the user state publication of the IMS clients to be set into 0, and cancels institute
State service subscribing of the IMS clients in this business platform；The service subscribing that the state is presented on platform includes：Buddy list
State subscription, the state subscription of group and/or the state subscription of address list；
Instant message platform, for cancelling service subscribing of the IMS clients in this business platform；The instant message
The service subscribing of platform includes：The state subscription of multi-conference and/or the state subscription of meeting；
Management and group platform, for cancelling service subscribing of the IMS clients in this business platform；The instant message
The service subscribing of platform includes：Group's change events of management and group platform are notified to subscribe to and/or blacklist change events are notified
Subscribe to.
In summary, the technical scheme that the present invention is provided, in IMS client logout services, it is only necessary to give IMS core net
A de-registration request message is sent, substantial amounts of cancellation event subscription service logic has been abandoned, the business for simplifying IMS clients is ordered
The logout flow path read.So as to improve the service cancellation speed and efficiency of IMS clients, duration needed for cancellation is reduced.
Brief description of the drawings
Fig. 1 is a kind of flow chart of IMS clients cancellation method in the present invention；
Fig. 2 is the signaling process figure that the IMS clients in an embodiment of the present invention are nullified；
Fig. 3 is the signaling process figure that the IMS clients in other embodiments of the invention are nullified；
Fig. 4 is the flow chart of business platform cancellation service subscribing in the present invention；
Fig. 5 is a kind of IMS system structure diagrams in the present invention；
Fig. 6 is a kind of IMS systems detailed construction schematic diagram in the present invention.
Embodiment
To make the object, technical solutions and advantages of the present invention clearer, below in conjunction with accompanying drawing to embodiment party of the present invention
Formula is described in further detail.
To reach above-mentioned purpose, the technical proposal of the invention is realized in this way：
Fig. 1 is a kind of flow chart of IMS clients cancellation method in the present invention, and referring to Fig. 1, this method includes：
Step 101, IMS clients send de-registration request message to IMS core network server.
Step 102, IMS core network server receives the de-registration request message, turns to one or more business platform
Send out de-registration request message described.
Step 103, IMS core network server cancels the IMS clients in IMS core according to the de-registration request message
The subscription of the logging status of network server, operation success response message is returned to the IMS clients.
Step 104, IMS clients are received after operation success response message, confirm that current de-registration request is completed.
Step 105, business platform receives the de-registration request message that IMS core network server is sent, and cancels the IMS client
The service subscribing on this business platform is held, cancels and completes backward IMS core network server return operation success response message.
Wherein, step 103, step 105 do not limit the order successively performed, can simultaneously carry out, can also successively perform.
As described in Figure 1, in the present invention, in IMS client logout services, it is only necessary to send one to IMS core net
De-registration request message, has abandoned substantial amounts of cancellation event subscription service logic, has simplified the cancellation of the service subscribing of IMS clients
Flow.So as to improve the service cancellation speed and efficiency of IMS clients, duration needed for cancellation is reduced.
It is flat that platform, instant message platform and management and group can be presented for state in business platform described in the present invention
Platform.Three representative business platforms are provided in the present invention as specific embodiment, may in actual operation
In the presence of more business platforms, when there is more than three business platforms, the present invention, i.e., the skill that the present invention is provided are equally applicable to
Art scheme is not limited to the embodiment for three business platforms that the present invention is provided.
Fig. 2 is the signaling process figure that the IMS clients in an embodiment of the present invention are nullified；As shown in Fig. 2
The core of the present embodiment is：IMS core network server is received after the de-registration request message that IMS clients are sent, to
Each business platform forwards the de-registration request message, checks cancellation type information whether is carried in the de-registration request message；If
Carry the cancellation type information and the cancellation type is quick mode, then cancel the IMS clients in IMS core net
The subscription of the logging status of server；Each business platform is received after the de-registration request message of IMS core network server forwarding
Directly cancel service subscribing of the IMS clients on this platform, each business platform is carried out cancelling service subscribing operation, reduced simultaneously
The stand-by period that IMS clients are nullified, improve the Consumer's Experience of IMS client-sides.
Step 201, IMS clients send de-registration request message to IMS core network server.
In step 201, IMS clients are sent to IMS core network server carries the de-registration request for nullifying type information
Message, the cancellation type information indicates that it is quick mode to nullify type.The present embodiment adds note in de-registration request message
Type information is sold, it is quick mode or non-rapid pattern that the cancellation type information, which may be used to indicate cancellation type,.Step 201 it
Afterwards, i.e., after the IMS core network server reception de-registration request message, the note is forwarded to one or more business platform
Sell request message.
Step 202, IMS core network server cancels the IMS clients in IMS core according to the de-registration request message
The subscription of the logging status of network server.
In step 202., IMS core network server, which is parsed, nullifies type information instruction note in the de-registration request message
Type is sold after quick mode, to cancel the subscription of logging status of the IMS clients in IMS core network server.
Step 203, IMS core network server returns to operation success response message to IMS clients.Wherein, IMS clients
Receive after operation success response message, confirm that current de-registration request is completed.
Step 204, IMS core network server is presented platform to state and forwards the de-registration request message.
Step 205, state is presented platform and parses cancellation type information instruction cancellation type in the de-registration request message
After quick mode, cancel the IMS clients and the service subscribing on platform is presented in state.The state is presented on platform
Service subscribing includes：The state subscription of buddy list, the state subscription of group and/or the state subscription of address list.
Step 206, state is presented platform and returns to operation success response message to IMS core network server.
Step 207, IMS core network server forwards the de-registration request message to instant message platform.
Step 208, instant message platform, which is parsed, nullifies type information instruction cancellation type in the de-registration request message
After quick mode, cancel service subscribing of the IMS clients on instant message desk.The industry of the instant message platform
Business subscription includes：The state subscription of multi-conference and the state subscription of meeting.
Step 209, instant message platform returns to operation success response message to IMS core network server.
Step 210, IMS core network server forwards the de-registration request message to management and group platform.
Step 211, management and group platform, which is parsed, nullifies type information instruction cancellation type in the de-registration request message
After quick mode, cancel service subscribing of the IMS clients on management and group platform.The industry of the management and group platform
Business subscription includes：Group's change events notify to subscribe to and blacklist change events notify to subscribe to.
Step 212, management and group platform returns to operation success response message to IMS core network server.
In the particular flow sheet of the present embodiment, IMS core network server forwards de-registration request to each business platform simultaneously
Message.Step 204, step 207 and step 210 can be carried out simultaneously, i.e., it is flat at this that each business platform cancels the IMS clients
Subscription on platform can be parallel processing.
In service subscribing tool of the cancellation IMS clients described in step 105 as shown in Figure 1 on this business platform
Body includes：Business platform parse in the de-registration request message nullify type information indicate nullify type be quick mode after,
Cancel service subscribing of the IMS clients on this business platform.
Wherein, the IMS core network server forwarding de-registration request message can be：
IMS core network server forwards the de-registration request message to all business platforms, and each business platform receives institute
State after de-registration request message, subscribe to, disappeared according to the de-registration request if the IMS clients exist on this business platform
Breath is cancelled corresponding service and subscribed to；If subscription is not present on this business platform in the IMS clients, abandons or do not handle
The de-registration request message.
Or, when only there is service subscribing on some business platform or certain several business platform in IMS clients,
IMS core network server only forwards the de-registration request message to the business platform that there is service subscribing.
In the present embodiment, for IMS clients, it is only necessary to send a de-registration request message and give IMS core net
Server, the logout flow path to other business platforms, i.e., the note sent by IMS clients are triggered by IMS core network server
Pin request message drives each business platform actively to cancel service subscribing of the IMS clients on this business platform；Reduce note
The stand-by period subscribed on each platform is sold, so as to improve the efficiency of IMS clients cancellation, corresponding signaling is reduced
Stream, reduces the signaling consumption and bandwidth demand of whole system.
Fig. 3 is the signaling process figure that the IMS clients in other embodiments of the invention are nullified；As shown in figure 3, the flow
Also include：Cancellation type information in the de-registration request message of IMS core network server detection indicates that it is non-to nullify type
The situation of quick mode.Specially：
Step 301, IMS clients send de-registration request message to IMS core network server.
In step 301, IMS clients are sent to IMS core network server carries the de-registration request for nullifying type information
Message, the cancellation type information indicates that it is non-rapid pattern to nullify type.After step 301, i.e. IMS core network server
Receive after the de-registration request message, the de-registration request message is forwarded to one or more business platform.
Step 302, IMS clients send logging status to IMS core network server and subscribe to cancel request message.
In step 302, IMS core network server, which is parsed, nullifies type information instruction note in the de-registration request message
Sell type and subscribe to cancel request message after non-rapid pattern, to wait IMS clients to send logging status.
Step 303, IMS core network server is subscribed to cancellation request in the logging status for receiving the transmission of IMS clients and disappeared
After breath, cancel request message is subscribed to according to the logging status and cancels login of the IMS clients in IMS core network server
The subscription of state.
Step 304, IMS core network server returns to operation success response message to IMS clients.Wherein, IMS clients
Receive after operation success response message, confirm that current de-registration request is completed.
Step 305, IMS core network server is presented platform to state and forwards the de-registration request message.
In step 305, state is presented platform and parses cancellation type information instruction cancellation in the de-registration request message
Type is after non-rapid pattern, wait IMS core network server forwards the subscription cancel request message that IMS clients are sent.
Step 306, IMS clients send to IMS core network server and subscribe to cancel request message.Cancelling in the subscription please
Ask in message, carrying is to cancel that the relevant information on platform is presented in state.
Step 307, the subscription cancellation request that platform forwarding IMS clients are sent is presented to state in IMS core network server
Message.
Step 308, state presentation platform is in state according to the subscription cancel request message cancellation IMS clients
The service subscribing of existing platform.
Step 309, state is presented platform and returns to operation success response message to IMS core network server.
Step 310, IMS core network server returns to operation success response message to IMS clients.
Step 311, IMS core network server forwards the de-registration request message to instant message platform.In step 311
In, it is non-rapid pattern that instant message platform, which parses and nullifies type information instruction in the de-registration request message to nullify type,
Afterwards, the subscription cancel request message for waiting IMS core network server forwarding IMS clients to send.
Step 312, IMS clients send to IMS core network server and subscribe to cancel request message.Cancelling in the subscription please
Ask in message, carrying is the relevant information cancelled on instant message desk.
Step 313, IMS core network server forwards the subscription cancellation request that IMS clients are sent to instant message platform
Message.
Step 314, instant message platform is cancelled the IMS clients according to the subscription cancel request message and disappeared immediately
Cease the service subscribing of platform.
Step 315, instant message platform returns to operation success response message to IMS core network server.
Step 316, IMS core network server returns to operation success response message to IMS clients.
Step 317, IMS core network server forwards the de-registration request message to management and group platform.In step 317
In, it is non-rapid pattern that management and group platform, which parses and nullifies type information instruction in the de-registration request message to nullify type,
Afterwards, the subscription cancel request message for waiting IMS core network server forwarding IMS clients to send.
Step 318, IMS clients send to IMS core network server and subscribe to cancel request message.Cancelling in the subscription please
Ask in message, carrying is the relevant information cancelled on management and group platform.
Step 319, IMS core network server forwards the subscription cancellation request that IMS clients are sent to management and group platform
Message.
Step 320, management and group platform is cancelled the IMS clients according to the subscription cancel request message and managed in group
The service subscribing of platform.
Step 321, management and group platform returns to operation success response message to IMS core network server.
Step 322, IMS core network server returns to operation success response message to IMS clients.
In a particular embodiment of the present invention, for compatible existing logout flow path, increase in the de-registration request message
Plus cancellation type be set to it is optional.Added in the de-registration request message and nullify what type was then provided using the present invention
Technical scheme, the technical scheme provided if not increasing and nullifying type without using the present invention.Wherein, when the increased note
When the value for selling type is quick mode, it is referred to flow shown in Fig. 2 and is unregistered operation；If when the increased cancellation class
When the value of type is non-rapid pattern, it is referred to the flow described in Fig. 3 and is unregistered operation.
Three business platforms in the present invention are described separately below：
The service subscribing that the state is presented on platform includes：The state subscription of buddy list, the state subscription of group
And/or the state subscription of address list.Then cancel service subscribing of the IMS clients on this business platform described in 105
Including：State is presented platform and the term of validity of the user state publication of the IMS clients is set into 0, and cancels the IMS client
The service subscribing in this business platform is held, i.e., cancels the state subscription of buddy list, the state subscription of group and/or communication respectively
The state subscription of record.
The service subscribing of the instant message platform includes：The state subscription of multi-conference and the state subscription of meeting.Then
Cancelling service subscribing of the IMS clients on this business platform described in 105 includes：Instant message platform is cancelled described
IMS clients cancel the state subscription of multi-conference and/or the state of meeting are ordered respectively in the service subscribing of this business platform
Read.
The service subscribing of the management and group platform includes：Group's change events notify to subscribe to and/or blacklist change thing
Part notifies to subscribe to.Then service subscribing of the cancellation IMS clients on this business platform described in Fig. 1 steps 105 includes：
Management and group platform cancels service subscribing of the IMS clients in this business platform, i.e., cancel group's change events respectively and lead to
Know that subscription and/or blacklist change events notify to subscribe to.
In the particular flow sheet of the present embodiment, IMS core network server forwards de-registration request to each business platform simultaneously
Message（I.e. step 305, step 311 and step 317 are carried out simultaneously）.Step 308, step 314 and step 320 can be entered simultaneously
OK, i.e., it can be parallel processing that each business platform, which cancels subscription of the IMS clients on this platform,.
Fig. 4 is the flow chart of business platform cancellation service subscribing in the present invention.As shown in figure 4,
Step 401, IMS core network server forwards the de-registration request message that IMS clients are sent to each business platform.
Step 402, business platform receives the de-registration request message.
Step 403, cancellation type information whether is carried in the de-registration request message that business platform detection is received, if carried
Step 404 is then carried out, step 406 is otherwise carried out.
Step 404, business platform detects that what is carried in the de-registration request message nullifies the cancellation type in type information
Whether it is quick mode.If quick mode then carries out step 405, step 406 is otherwise carried out.
Step 405, business platform directly cancels service subscribing of the IMS clients on this business platform.That is business platform
Type is nullified according to the carrying corresponding on this business platform for the de-registration request message cancellation IMS clients of quick mode
Service subscribing.
Step 406, business platform waits IMS clients to send and subscribes to cancel request message, and being cancelled according to the subscription please
Message is asked to cancel the service subscribing on this business platform.If i.e. IMS clients need to be unregistered operation and also need to transmission
It is corresponding to subscribe to cancel request message.
Wherein, three business platforms in the present invention need the service subscribing cancelled as follows：
Instant message platform needs to cancel the service subscribing such as the state subscription of multi-conference and conference status subscription.
Platform, which is presented, in state needs the term of validity of the user state publication of IMS clients being set to 0, and by the user at this
All state subscriptions of platform are such as：The state subscription of subscription list, the state subscription of group and the state subscription of address list etc.
Cancelled.
Management and group platform needs to cancel the industry such as group's change events are notified to subscribe to and blacklist change events notice is subscribed to
Business is subscribed to.
Each business platform operates successfully corresponding while corresponding service subscribing is cancelled to the transmission of IMS core network server
Information, specially returns to 200OK responses.The operation unsubscribed of each business platform is by the way of parallel processing, as IMS visitors
Family end is received after the operation success response message of IMS core network server return, it is believed that IMS clients complete IMS business
Logout flow path.
System is nullified the invention also discloses a kind of IMS clients, Fig. 5 is a kind of IMS system architectures signal in the present invention
Figure, Fig. 6 is a kind of IMS systems detailed construction schematic diagram in the present invention.As shown in Figure 5 and Figure 6, the system includes：IMS clients
501st, IMS core network server 502 and business platform 503；
IMS clients 501, for when nullifying, de-registration request message to be sent to IMS core network server 502；Receive
The operation success corresponding message that IMS core network server 502 is sent, confirms that current de-registration request is completed；
IMS core network server 502, for receive IMS clients 501 transmission de-registration request message, to one or
Multiple business platforms 503 forward the de-registration request message；According to the de-registration request message, cancel the IMS clients 501
In the subscription of the logging status of IMS core network server 502, operation success response message is returned to the IMS clients 501；
Business platform 503, the de-registration request message for receiving the transmission of IMS core network server 502, cancels the IMS
Service subscribing of the client 501 on this business platform, cancels the backward return of IMS core network server 502 of completion and operates successfully
Response message.
In said system, IMS clients 501 nullify type letter for sending to carry to IMS core network server 502
The de-registration request message of breath, the cancellation type information indicates that it is quick mode to nullify type；
IMS core network server 502, type information instruction cancellation class is nullified for parsing in the de-registration request message
After type is quick mode, cancel the subscription of the logging status of the IMS clients 501 in IMS core network server 502；
Business platform 503, indicates that it is fast to nullify type for parsing cancellation type information in the de-registration request message
After fast mode, cancel service subscribing of the IMS clients 501 on this business platform 503.
In said system, IMS clients 501 are additionally operable to send to carry to IMS core network server 502 to nullify type
The de-registration request message of information, the cancellation type information indicates that it is non-rapid pattern to nullify type；
IMS core network server 502, is additionally operable to parse in the de-registration request message and nullifies type information instruction cancellation
Type subscribes to cancel request message after non-rapid pattern, to wait IMS clients 501 to send logging status, is logged according to described
State subscription cancel request message cancels the subscription of logging status of the IMS clients 501 in IMS core network server 502；
Business platform 503, is additionally operable to parse cancellation type information in the de-registration request message and indicates that nullifying type is
After non-rapid pattern, the subscription cancel request message for waiting IMS core network server 502 to forward IMS clients 501 to send, root
Cancel service subscribing of the IMS clients 501 on this business platform 503 according to the subscription cancel request message.
In said system, the business platform 503 includes：Platform 5031, instant message platform 5032, group is presented in state
Group management platform 5033；
Platform 5031 is presented in state, for the term of validity of the user state publication of the IMS clients 501 to be set into 0, and
Cancel service subscribing of the IMS clients 501 in this business platform；The service subscribing bag on platform 5031 is presented in the state
Include：The state subscription of buddy list, the state subscription of group and/or the state subscription of address list；
Instant message platform 5032, for cancelling service subscribing of the IMS clients 501 in this business platform；It is described
The service subscribing of instant message platform 5032 includes：The state subscription of multi-conference and/or the state subscription of meeting；
Management and group platform 5033, for cancelling service subscribing of the IMS clients 501 in this business platform；It is described
The service subscribing of management and group platform 5033 includes：Group's change events notify to subscribe to and/or blacklist change events notify to order
Read.
In summary, the beneficial effects of the present invention are during IMS client logout services, it is only necessary to give IMS core net hair
A de-registration request message is sent, substantial amounts of cancellation event subscription service logic has been abandoned, has simplified the service subscribing of IMS clients
Logout flow path.So as to improve the service cancellation speed and efficiency of IMS clients, the Consumer's Experience of IMS clients is improved.
When IMS clients are nullified, due to reducing the operation of substantial amounts of cancellation event subscription service logic, that is, pin is reduced
A request message for cancelling the service subscribing is sent to the service subscribing on each platform；Reduce IMS visitors in log off procedure
The transmission of substantial amounts of logout message message between family end and IMS core network server, IMS core net and business platform, so that greatly
IMS core net and related service the platform service processing pressure during service cancellation are reduced greatly, while reducing IMS network
The bandwidth cost of side.
Because quantities of messages when nullifying tails off, in the case where IMS clients concentrate on enterprise side, i.e., common enterprise side
The IMS client users offline next moment for all comparing concentration, the cancellation of IMS clients can also drop to the bandwidth demand of enterprise side
It is much lower, so as to reduce the demand to enterprise network resources.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the scope of the present invention.It is all
Any modification, equivalent substitution and improvements made within the spirit and principles in the present invention etc., are all contained in protection scope of the present invention
It is interior.
Claims (10)
1. a kind of IP multimedia subsystem IMS client cancellation methods, it is characterised in that this method includes：
IMS clients send de-registration request message to IMS core network server；
IMS core network server receives the de-registration request message, forwards the cancellation please to one or more business platform
Seek message；
IMS core network server cancels IMS clients the stepping in IMS core network server according to the de-registration request message
The subscription of record state, operation success response message is returned to the IMS clients；IMS clients receive operation success response
After message, confirm that current de-registration request is completed；Also, the de-registration request that business platform receives the transmission of IMS core network server disappears
Breath, cancels service subscribing of the IMS clients on this business platform, cancels and completes backward IMS core network server return
Operate success response message；The IMS clients are not present on this business platform when subscribing to, then abandon or do not handle the note
Sell request message.
2. according to the method described in claim 1, it is characterised in that
The IMS clients send de-registration request message to IMS core network server and specifically included：
IMS clients are sent to IMS core network server carries the de-registration request message for nullifying type information, the cancellation type
Information indicates that it is quick mode to nullify type；
The IMS core network server cancels the IMS clients in IMS core network server according to the de-registration request message
The subscription of logging status specifically include：
It is quick mode that IMS core network server, which parses and nullifies type information instruction in the de-registration request message to nullify type,
Afterwards, the subscription of logging status of the IMS clients in IMS core network server is cancelled；
The service subscribing for cancelling the IMS clients on this business platform is specifically included：
Business platform, which is parsed, to be nullified type information instruction cancellation type after quick mode, to cancel in the de-registration request message
Service subscribing of the IMS clients on this business platform.
3. method according to claim 2, it is characterised in that
Methods described also includes：
IMS clients are sent to IMS core network server carries the de-registration request message for nullifying type information, the cancellation type
Information indicates that it is non-rapid pattern to nullify type；
IMS core network server receives the de-registration request message, forwards the cancellation please to one or more business platform
Seek message；
It is non-rapid mould that IMS core network server, which parses and nullifies type information instruction in the de-registration request message to nullify type,
After formula, wait IMS clients to send logging status and subscribe to cancel request message, subscribing to cancellation request according to the logging status disappears
Breath cancels the subscription of logging status of the IMS clients in IMS core network server；
Business platform parse in the de-registration request message nullify type information indicate nullify type be non-rapid pattern after, etc.
The subscription cancel request message that IMS core network server forwarding IMS clients are sent is treated, according to the subscription cancel request message
Cancel service subscribing of the IMS clients on this business platform.
4. method as claimed in any of claims 1 to 3, it is characterised in that
The business platform includes：Platform is presented in state；
The service subscribing for cancelling the IMS clients on this business platform includes：
State is presented platform and the term of validity of the user state publication of the IMS clients is set into 0, and cancels the IMS client
Hold the service subscribing in this business platform；
The service subscribing that the state is presented on platform includes：The state subscription of buddy list, the state subscription of group and/or logical
Interrogate the state subscription of record.
5. method as claimed in any of claims 1 to 3, it is characterised in that
The business platform includes：Instant message platform；
The service subscribing for cancelling the IMS clients on this business platform includes：
Instant message platform cancels service subscribing of the IMS clients in this business platform；
The service subscribing of the instant message platform includes：The state subscription of multi-conference and/or the state subscription of meeting.
6. method as claimed in any of claims 1 to 3, it is characterised in that
The business platform includes：Management and group platform；
The service subscribing for cancelling the IMS clients on this business platform includes：
Management and group platform cancels service subscribing of the IMS clients in this business platform；
The service subscribing of the management and group platform includes：Group's change events notify to subscribe to and/or blacklist change events are logical
Know subscription.
7. a kind of IMS clients nullify system, it is characterised in that the system includes：IMS clients, IMS core network server and
Business platform；
IMS clients, for when nullifying, de-registration request message to be sent to IMS core network server；Receive IMS core net clothes
The operation success corresponding message that business device is sent, confirms that current de-registration request is completed；
IMS core network server, the de-registration request message for receiving the transmission of IMS clients is flat to one or more business
Platform forwards the de-registration request message；According to the de-registration request message, cancel the IMS clients and serviced in IMS core net
The subscription of the logging status of device, operation success response message is returned to the IMS clients；
Business platform, the de-registration request message for receiving the transmission of IMS core network server cancels the IMS clients at this
Service subscribing on business platform, cancels and completes backward IMS core network server return operation success response message；The IMS
Client is not present on this business platform when subscribing to, then abandons or do not handle the de-registration request message.
8. system according to claim 7, it is characterised in that
IMS clients, the de-registration request message for nullifying type information, the note are carried for being sent to IMS core network server
Sell type information and indicate that it is quick mode to nullify type；
IMS core network server, indicates that it is fast to nullify type for parsing cancellation type information in the de-registration request message
After fast mode, cancel the subscription of logging status of the IMS clients in IMS core network server；
Business platform, indicates that it is quick mode to nullify type for parsing cancellation type information in the de-registration request message
Afterwards, service subscribing of the IMS clients on this business platform is cancelled.
9. system according to claim 8, it is characterised in that
IMS clients, are additionally operable to send the de-registration request message for carrying cancellation type information to IMS core network server, described
Nullify type information and indicate that it is non-rapid pattern to nullify type；
IMS core network server, is additionally operable to parse cancellation type information in the de-registration request message and indicates that nullifying type is
After non-rapid pattern, wait IMS clients to send logging status and subscribe to cancel request message, subscribed to and taken according to the logging status
The request message that disappears cancels the subscription of logging status of the IMS clients in IMS core network server；
Business platform, it is non-rapid mould to be additionally operable to parse in the de-registration request message and nullify type information instruction cancellation type
After formula, the subscription cancel request message for waiting IMS core network server forwarding IMS clients to send is cancelled according to described subscribe to
Request message cancels service subscribing of the IMS clients on this business platform.
10. the system according to any one in claim 7 to 9, it is characterised in that
The business platform includes：Platform, instant message platform, management and group platform is presented in state；
Platform is presented in state, for the term of validity of the user state publication of the IMS clients to be set into 0, and cancels the IMS
Service subscribing of the client in this business platform；The service subscribing that the state is presented on platform includes：The state of buddy list
Subscribe to, the state subscription of group and/or the state subscription of address list；
Instant message platform, for cancelling service subscribing of the IMS clients in this business platform；The instant message platform
Service subscribing include：The state subscription of multi-conference and/or the state subscription of meeting；
Management and group platform, for cancelling service subscribing of the IMS clients in this business platform；The instant message platform
Service subscribing include：Group's change events of management and group platform notify to subscribe to and/or blacklist change events notify to subscribe to.
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| CN106651066B (en) * | 2015-10-29 | 2021-04-30 | 奇点新源国际技术开发(北京)有限公司 | Data processing method and data processing platform |
| CN113630273A (en) * | 2021-08-06 | 2021-11-09 | 百果园技术(新加坡)有限公司 | Account logout system, method, device and storage medium |
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| CN101291320A (en) * | 2007-04-18 | 2008-10-22 | 中兴通讯股份有限公司 | Implementing method of IP multimedia subsystem centralized service re-registration |
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| CN102131260A (en) * | 2010-11-15 | 2011-07-20 | 华为技术有限公司 | Method, device and system for implementing call anchoring service |
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| CN101106573B (en) * | 2007-09-03 | 2011-06-22 | 中兴通讯股份有限公司 | Method for securing whole network data consistency |
| CN101583119B (en) * | 2008-08-15 | 2011-08-24 | 中兴通讯股份有限公司 | Method, system and device for achieving IP multimedia subsystem registration mechanism |
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| CN1984492A (en) * | 2006-06-14 | 2007-06-20 | 华为技术有限公司 | Method for cancelling terminal in IP multi-medium sub-system |
| CN101291320A (en) * | 2007-04-18 | 2008-10-22 | 中兴通讯股份有限公司 | Implementing method of IP multimedia subsystem centralized service re-registration |
| CN101772155A (en) * | 2009-01-05 | 2010-07-07 | 中兴通讯股份有限公司 | Canceling method of centralized service of IP (Internet Protocol) multimedia subsystem |
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Address after: Room 810, 8 / F, 34 Haidian Street, Haidian District, Beijing 100080 Patentee after: BEIJING D-MEDIA COMMUNICATION TECHNOLOGY Co.,Ltd. Address before: 100089 Beijing city Haidian District wanquanzhuang Road No. 28 Wanliu new building 6 storey block A room 602 Patentee before: BEIJING D-MEDIA COMMUNICATION TECHNOLOGY Co.,Ltd. |