CN102316434B - Data traffic control method, cost management network element and home location register - Google Patents
Data traffic control method, cost management network element and home location register Download PDFInfo
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Abstract
The invention provides a data traffic control method, a cost management network element and a home location register. The control method comprises the steps: the cost management network element sends a command of deleting an access point attribute parameter registered by a user to the home location register of the user when determining that a data traffic of the user needs to be stopped, wherein the command carries user number information and indicates that the access point attribute parameter of the number user is deleted; and the cost management network element sends a command of restoring the access point attribute parameter registered by the user to the home location register of the user when determining that the data traffic of the user needs to be restored, wherein the command carries the user number information and the access point attribute parameter registered by the user, and indicates that the access point attribute parameter of the number user is restored. According to the invention, after the network restores the data traffic for the user, the terminal can directly use the data traffic.
Description
Technical field
The invention belongs to network communications technology field, particularly a kind of control method of data service, cost management network element attaching position register.
Background technology
Mobile communications network provides mobile subscriber's network connection to the data service function of outer data network, and for this data service, prior art charging way has two kinds of rear paying and pre-payments.Under the charging way of pre-payment, when advanced charge reaches certain condition, cost management network element is sent and is stopped user data service use operation to network; After user completes advanced charge and supplements with money, cost management network element is sent restoring user data business to network and is used operation.Current GPRS (GPRS) network of take is example, and wherein a kind of to realize under prepaid accounting mode the operating procedure that stop/restoring user data business used as follows.
As shown in Figure 1, existing realization stops the flow process that user data service uses and is under prepaid accounting mode:
Step 101: cost management network element is sent NAM=1 instruction to attaching position register (HLR), carries user number information in instruction, indication HLR closes this number user's GPRS data service function;
Wherein, NAM is network insertion pattern, and its value is 0 representative data service fulfillment, and its value is that 1 representative data business is not open-minded.
Step 102: described HLR starts HLR-Initiated Detach Procedure (detachment process that HLR initiates), to user terminal place SGSN (Serving GPRS Support Node), send Cancel Location (canceling position) signaling, wherein Cancellcation Type (cancellation type) is Subscription Withdrawn (logging off users);
Step 103:SGSN sends Detach Request (re-attach not required) (detach request (without adhering to again)) signaling to user terminal, and Cause Value (cause value) is 7;
Wherein, cause value is 7 expressions: gprs service does not allow (GPRS services not allowed).
Step 104: user terminal is carried out GPRS attachment removal operation, and to SGSN loopback Detach Accept (attachment removal acceptance) signaling;
Step 105:SGSN, to HLR loopback Cancel Location Ack (canceling position response) signaling, stops the canceling position process that HLR initiates, and realization stops user and uses GPRS data service.
As shown in Figure 2, the existing flow process that realizes restoring user data business use under prepaid accounting mode is:
Step 111: cost management network element is sent NAM=0 instruction to HLR, carries user number information in instruction, indication HLR recovers this number user's GPRS data service function;
Step 112: cost management network element continues to send to HLR the instruction of APN (access point) property parameters that recovers user's registration, the access point property parameters that carries user number information and user's registration in instruction, indication HLR recovers described access point property parameters.
According to 3GPP 24.008 agreements, after carrying out above-mentioned steps 101-105, user terminal is by network with the attachment removal of GPRS services not allowed reason, and the protocol status of user terminal inside is simultaneously: and GMM-DEREGISTERED.LIMITED-SERVICE (GPRS Mobility Management-cancellation. business is limited).3GPP 24.008 agreement regulations, user terminal in GMM-DEREGISTERED.LIMITED-SERVICE protocol status need to through cell reselection just can be transitioned into state that allow to initiate to adhere to request: GMM-DEREGISTERED.NORMAL-SERVICE (GPRS Mobility Management-cancellation. business is normal), therefore after carrying out above-mentioned steps 111-112, although on network, recovered the GPRS data service function of terminal, still there is following situation in terminal:
If terminal does not have switching on and shutting down or position not to change, terminal is owing to not carrying out cell reselection still in GMM-DEREGISTERED.LIMITED-SERVICE state so, can not change to GMM-DEREGISTERED.NORMAL-SERVICE state, and only under GMM-DEREGISTERED.NORMAL-SERVICE state, just allow terminal to initiate to adhere to demand signalling process.In this case, user, after prepaying charge, still cannot use GPRS data service.
For example; certain operator adopts the above-mentioned method that stops/recovering data service use that realizes prepaid accounting mode; discovery causes that shutting down pays the fees cannot normally use the customer complaint of GPRS after answering a pager's call; concrete phenomenon is: after GPRS terminal defaulting subscriber is paid the fees and answered a pager's call; although user's GPRS data service function is opened in HLR; but most of mobile phone can not normally use GPRS, mobile phone to prompt for without GPRS network, causes user mobile phone cannot log in WAP page or sending and receiving multimedia message.
Visible, adopt the above-mentioned method that stops/recovering data service use that realizes prepaid accounting mode, exist terminal cannot directly carry out the problem of the use of data service.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of control method, cost management network element and attaching position register of data service, realize network to the stopping and recovering of user's implementation data business, and network terminal after to the recovery of user's implementation data business can directly be carried out the use of data service.
For solving the problems of the technologies described above, the invention provides technical scheme as follows:
A control method for data service, is characterized in that, comprising:
Cost management network element is being determined while need to stop user's data service, to user's attaching position register, send the instruction of the access point property parameters of deleting user's registration, in instruction, carry user number information, this number user's access point property parameters is deleted in indication;
Cost management network element is being determined while need to recover user's data service, to user's attaching position register, send the instruction of the access point property parameters that recovers user's registration, the access point property parameters that carries user number information and user's registration in instruction, indication recovers this number user's access point property parameters.
Above-mentioned control method, wherein:
When described attaching position register receives the instruction of access point property parameters of described deletion user registration, carry out following operation: described attaching position register is deleted this number user's of local storage access point property parameters, and send deletion user data signaling to the Serving GPRS Support Node at user place, indicate described Serving GPRS Support Node to delete this number user's access point property parameters;
When described attaching position register receives the instruction of access point property parameters of described recovery user registration, carry out following operation: described attaching position register stores the access point property parameters carrying in instruction into this locality, and send insertion user data signaling to the Serving GPRS Support Node at user place, indicate described Serving GPRS Support Node to recover this number user's access point property parameters.
A cost management network element, comprising:
Judge module, for judging the control that need to carry out user's data service, obtains judged result;
The first sending module, for:
When described judgment result displays need to stop user's data service, to user's attaching position register, send the instruction of the access point property parameters of deleting user's registration, in instruction, carry user number information, this number user's access point property parameters is deleted in indication;
When described judgment result displays need to be recovered user's data service, to user's attaching position register, send the instruction of the access point property parameters that recovers user's registration, the access point property parameters that carries user number information and user's registration in instruction, indication recovers this number user's access point property parameters.
An attaching position register, comprising:
The first receiver module, the instruction of access point property parameters of deletion user registration and the instruction of the access point property parameters of recovery user registration of for receiving cost management network element, sending, wherein, in the instruction of the access point property parameters of described deletion user registration, carry user number information, for described cost management network element is sent when determining the data service that need to stop user, in the instruction of the access point property parameters of described recovery user registration, carry the access point property parameters of user number information and user's registration, for described cost management network element is sent when determining the data service that need to recover user,
The first Executive Module, for:
When described the first receiver module receives the instruction of access point property parameters of described deletion user registration, delete this number user's of local storage access point property parameters, and to the Serving GPRS Support Node at user place, send and delete user data signaling, indicate described Serving GPRS Support Node delete this number user's access point property parameters;
When described the first receiver module receives the instruction of access point property parameters of described recovery user registration, store the access point property parameters carrying in instruction into this locality, and send insertion user data signaling to the Serving GPRS Support Node at user place, indicate described Serving GPRS Support Node to recover this number user's access point property parameters.
A control method for data service, comprising:
Cost management network element is being determined while need to stop user's data service, attaching position register to user sends the instruction that the access point property parameters of user's registration is replaced with to predefined parameter, in instruction, carry user number information and predefined parameter, indication replaces with described predefined parameter by this number user's access point property parameters, wherein, described predefined parameter limits the use of corresponding data business in network;
Cost management network element is being determined while need to recover user's data service, attaching position register to user sends the instruction that predefined parameter is replaced with to the access point property parameters of user's registration, the access point property parameters that carries user number information and user's registration in instruction, indication replaces with described predefined parameter this number user's access point property parameters.
Above-mentioned control method, wherein:
When described attaching position register receives the described access point property parameters by user registration and replaces with the instruction of predefined parameter, carry out operation as follows:
Described attaching position register stores described predefined parameter into this locality, and sends insertion user data signaling to the Serving GPRS Support Node at user place, indicates described Serving GPRS Support Node to recover described predefined parameter;
Described attaching position register is deleted this number user's of local storage access point property parameters, and send deletion user data signaling to the Serving GPRS Support Node at user place, indicate described Serving GPRS Support Node to delete this number user's access point property parameters;
When described attaching position register receives the instruction of the described access point attribute that predefined parameter is replaced with to user registration, carry out operation as follows:
Described attaching position register stores the access point property parameters carrying in instruction into this locality, and send insertion user data signaling to the Serving GPRS Support Node at user place, indicate described Serving GPRS Support Node to recover this number user's access point property parameters;
Described attaching position register is deleted the described predefined parameter of local storage, and sends deletion user data signaling to the Serving GPRS Support Node at user place, indicates described Serving GPRS Support Node to delete described predefined parameter.
A cost management network element, comprising:
Judge module, for judging the control that need to carry out user's data service, obtains judged result;
The second sending module, for:
When described judgment result displays need to stop user's data service, attaching position register to user sends the instruction that the access point property parameters of user's registration is replaced with to predefined parameter, in instruction, carry user number information and predefined parameter, indication replaces with described predefined parameter by the access point property parameters of user's registration, wherein, described predefined parameter limits the use of corresponding data business in network;
When described judgment result displays need to be recovered user's data service, attaching position register to user sends the instruction that predefined parameter is replaced with to the access point property parameters of user's registration, the access point property parameters that carries user number information and user's registration in instruction, indication replaces with described predefined parameter this number user's access point property parameters.
An attaching position register, comprising:
The second receiver module, the instruction that replaces with the instruction of predefined parameter and predefined parameter is replaced with to the access point property parameters of user's registration for receiving the access point property parameters by user's registration that cost management network element sends, wherein, the described access point property parameters by user registration replaces with in the instruction of predefined parameter and carries user number information and predefined parameter, for described cost management network element is sent when determining the data service that need to stop user, in the instruction of the described access point property parameters that predefined parameter is replaced with to user registration, carry the access point property parameters of user number information and user's registration, for described cost management network element is sent when determining the data service that need to recover user, described predefined parameter limits the use of corresponding data business in network,
The second Executive Module, for:
At described the second receiver module, receive when the access point property parameters of user registration is replaced with to the instruction of predefined parameter:
Store described predefined parameter into this locality, and send insertion user data signaling to the Serving GPRS Support Node at user place, indicate described Serving GPRS Support Node to recover described predefined parameter;
Delete this number user's of local storage access point property parameters, and send deletion user data signaling to the Serving GPRS Support Node at user place, indicate described Serving GPRS Support Node to delete this number user's access point property parameters;
When described the second receiver module receives the instruction of the access point property parameters that predefined parameter is replaced with to user's registration that cost management network element sends:
Store the access point property parameters carrying in instruction into this locality, and send insertion user data signaling to the Serving GPRS Support Node at user place, indicate described Serving GPRS Support Node to recover this number user's access point property parameters;
Delete the described predefined parameter of local storage, and send deletion user data signaling to the Serving GPRS Support Node at user place, indicate described Serving GPRS Support Node to delete described predefined parameter.
According to technical scheme of the present invention, in the time need to stopping user's data service, adopt to retain data service function (NAM=0 remains unchanged), make access point property parameters that user registers become the method for unavailable (delete described access point property parameters or described access point property parameters is replaced with to a predefined parameter), like this, after the data service that stops user, user is still attached on network, but can not usage data business; In the time need to recovering user's data service, because user is still attached on network, only need to recover the access point property parameters of user's registration.Also just make, network side after to the recovery of user's implementation data business, closes start or carries out cell reselection without terminal, and user just can directly carry out the use of data service.
Accompanying drawing explanation
Fig. 1 is that prior art scheme stops the flow chart that data service is used;
Fig. 2 is that prior art scheme is recovered the flow chart that data service is used;
Fig. 3 is the control method flow chart of the data service of the embodiment of the present invention one;
Fig. 4 is the structural representation of the cost management network element of the embodiment of the present invention one;
Fig. 5 is the structural representation of the attaching position register of the embodiment of the present invention one;
Fig. 6 is the signaling process figure that data service is used that stops of the embodiment of the present invention one;
Fig. 7 is the signaling process figure that the recovery data service of the embodiment of the present invention one is used;
Fig. 8 is the control method flow chart of the data service of the embodiment of the present invention two;
Fig. 9 is the structural representation of the cost management network element of the embodiment of the present invention two;
Figure 10 is the structural representation of the attaching position register of the embodiment of the present invention two;
Figure 11 is the signaling process figure that data service is used that stops of the embodiment of the present invention two;
Figure 12 is the signaling process figure that the recovery data service of the embodiment of the present invention two is used.
Embodiment
For making the object, technical solutions and advantages of the present invention clearer, describe the present invention below in conjunction with the accompanying drawings and the specific embodiments.
Embodiment mono-
In the present embodiment, cost management network element is stopped to the method for user's GPRS data service, change the method that retains GPRS data service function, deletes the GPRS data service APN property parameters of user's registration that adopts into;
Cost management network element is recovered to the method for user's GPRS data service, changed into the method that adopts the GPRS data service APN property parameters that recovers user's registration.
With reference to Fig. 3, the control method of the data service of the embodiment of the present invention one, comprises the steps:
Step 201: cost management network element is being determined while need to stop user's data service, to user's HLR, send the instruction of access point (APN) property parameters of deleting user's registration, in instruction, carry user number information, indicate described HLR to delete this number user's access point property parameters;
Cost management network element is when user's advanced charge reaches certain condition, and for example, remaining sum is 0, or remaining sum, lower than a threshold value, is determined the data service that need to stop user.
When step 202:HLR receives the instruction of access point property parameters of the deletion user registration that cost management network element sends, delete the access point property parameters corresponding with this number user of local storage, and send deletion user data (Delete Subscriber Data) signaling to the SGSN at user place, in signaling, carry user number information and corresponding access point property parameters, indicate described SGSN to delete this number user's access point property parameters;
Delete Subscriber Data signaling is standard signaling, SGSN receives after this signaling, can delete the described access point property parameters of local storage, and, if relevant access point in PDP context activation state, is also initiated PDP context deactivation operation.
Step 203: cost management network element is being determined while need to recover user's data service, to user's HLR, send the instruction of the access point property parameters that recovers user's registration, in instruction, carry the access point property parameters of user number information and user's registration, indicate described HLR to recover this number user's access point property parameters;
After user completes advanced charge and supplements with money, cost management network element is determined the data service that need to recover user.
When step 204:HLR receives the instruction of access point property parameters of the recovery user registration that cost management network element sends, store the access point property parameters of user's registration into this locality, and send insertion user data (Insert Subscriber Data) signaling to the SGSN at user place, in signaling, carry the access point property parameters of user number information and user's registration, indicate described SGSN to recover this number user's access point property parameters.
Insert Subscriber Data signaling is standard signaling, and SGSN receives after this signaling, can store this number user's access point property parameters into this locality.
Below provide the relevant device of realizing said method.
With reference to Fig. 4, the cost management network element 10 of the embodiment of the present invention one, comprising:
Judge module 11, for judging the control that need to carry out user's data service, obtains judged result;
The first sending module 12, for:
When described judgment result displays need to stop user's data service, to user's attaching position register, send the instruction of the access point property parameters of deleting user's registration, in instruction, carry user number information, indicate described attaching position register to delete this number user's access point property parameters;
When described judgment result displays need to be recovered user's data service, to user's attaching position register, send the instruction of the access point property parameters that recovers user's registration, in instruction, carry the access point property parameters of user number information and user's registration, indicate described attaching position register to recover this number user's access point property parameters.
With reference to Fig. 5, the attaching position register 20 of the embodiment of the present invention one, comprising:
The first receiver module 21, the instruction of access point property parameters of deletion user registration and the instruction of the access point property parameters of recovery user registration of for receiving cost management network element, sending, wherein, in the instruction of the access point property parameters of described deletion user registration, carry user number information, for described cost management network element is sent when determining the data service that need to stop user, in the instruction of the access point property parameters of described recovery user registration, carry the access point property parameters of user number information and user's registration, for described cost management network element is sent when determining the data service that need to recover user,
The first Executive Module 22, for:
When described the first receiver module 21 receives the instruction of access point property parameters of described deletion user registration, delete this number user's of local storage access point property parameters, and to the Serving GPRS Support Node at user place, send and delete user data signaling, indicate described Serving GPRS Support Node delete this number user's access point property parameters;
When described the first receiver module 21 receives the instruction of access point property parameters of described recovery user registration, store the access point property parameters carrying in instruction into this locality, and send insertion user data signaling to the Serving GPRS Support Node at user place, indicate described Serving GPRS Support Node to recover this number user's access point property parameters.
Below provide the concrete signaling process of realizing said method.
With reference to Fig. 6, the signaling process that stops data service use of the embodiment of the present invention one, comprises the steps:
Step 301: the instruction that cost management network element sends to user's HLR the APN property parameters of deleting user's registration, in instruction, carry user number information;
Step 302:HLR deletes this number user's of local storage APN property parameters, and sends Delete Subscriber Data signaling to the SGSN at user terminal place, carries user number information and corresponding APN property parameters in signaling;
Step 303:SGSN judges whether this terminal has corresponding APN in PDP context activation state in the APN list of Delete Subscriber Data signaling, as no, and execution step 306; In this way, execution step 304;
Step 304:SGSN sends Deactivate PDP Context Request (PDP context deactivation) signaling to terminal, and wherein Cause Value is 36;
Cause value is 36 expression regular PDP context deactivation (PDP context deactivations conventionally).
Step 305: user terminal is carried out PDP context deactivation operation, and to SGSN loopback Deactivate PDP Context Accept (PDP context deactivation acceptance) signaling;
Step 306:SGSN deletes the described APN property parameters of local storage, and to HLR loopback Delete Subscriber DataAck (deleting user data response) signaling, stops data service use procedure and finish.
With reference to Fig. 7, the signaling process that the recovery data service of the embodiment of the present invention one is used, comprises the steps:
Step 311: cost management network element is sent the instruction of the APN property parameters that recovers user's registration to user's HLR, carry the APN property parameters of user number information and user's registration in instruction;
Step 312:HLR stores described APN property parameters into this locality, and sends Insert Subscriber Data signaling to the SGSN at user terminal place, carries the APN property parameters of user number information and user's registration in signaling;
Step 313:SGSN stores described APN property parameters into this locality, and to HLR loopback Insert Subscriber Data Ack (inserting user data response) signaling, recovers data service use procedure and finish.
Embodiment bis-
In the present embodiment, cost management network element is stopped to the method for user's GPRS data service, change into and adopt to retain GPRS data service function, replace the method that GPRS data service APN property parameters that user registers is predefined parameter, wherein, described predefined parameter is special APN property parameters, and this special APN property parameters limits the use of corresponding data business in network;
Cost management network element is recovered to the method for user's GPRS data service, changed into adopting and replace predefined parameter for the method for the GPRS data service APN property parameters of user's registration.
With reference to Fig. 8, the control method of the data service of the embodiment of the present invention two, comprises the steps:
Step 401: cost management network element is being determined while need to stop user's data service, HLR to user sends the instruction that access point (APN) property parameters of user's registration is replaced with to predefined parameter, in instruction, carry user number information and predefined parameter, indicate described HLR that this number user's access point property parameters is replaced with to described predefined parameter;
When step 402:HLR receives the access point property parameters by user's registration that cost management network element sends and replaces with the instruction of predefined parameter, store described predefined parameter into this locality, and send insertion user data signaling to the SGSN at user place, in signaling, carry user number information and described predefined parameter, indicate described SGSN to recover described predefined parameter;
Inserting user data signaling is standard signaling, and SGSN receives after this signaling, can store this locality into by the access point property parameters using described predefined parameter as this number user.
Step 403:HLR deletes the access point property parameters of user's registration of local storage, and send deletion user data signaling to the SGSN at user place, in signaling, carry the access point property parameters of user number information and user's registration, indicate described SGSN to delete described access point property parameters;
Deleting user data signaling is standard signaling, and SGSN receives after this signaling, can delete the described access point property parameters of local storage, and, if relevant access point in PDP context activation state, is also initiated PDP context deactivation operation.
Step 404: cost management network element is being determined while need to recover user's data service, HLR to user sends the instruction that predefined parameter is replaced with to the access point property parameters of user's registration, in instruction, carry the access point property parameters of user number information and user's registration, indicate described HLR that described predefined parameter is replaced with to described access point property parameters;
When step 405:HLR receives the instruction of the access point property parameters that predefined parameter is replaced with to user's registration that cost management network element sends, store described access point property parameters into this locality, and send insertion user data signaling to the SGNS at user place, in signaling, carry the access point property parameters of user number information and user's registration, indicate described SGSN to recover described access point property parameters;
Inserting user data signaling is standard signaling, and SGSN receives after this signaling, can store described access point property parameters into this locality.
Step 406:HLR deletes the described predefined parameter of local storage, and sends deletion user data signaling to the SGSN at user place, carries user number information and described predefined parameter in signaling, indicates described SGSN to delete described predefined parameter.
Deleting user data signaling is standard signaling, and SGSN receives after this signaling, can delete the described predefined parameter of local storage, and, if relevant access point in PDP context activation state, is also initiated PDP context deactivation operation.
Below provide the relevant device of realizing said method.
With reference to Fig. 9, the cost management network element 30 of the embodiment of the present invention two, comprising:
Judge module 31, for judging the control that need to carry out user's data service, obtains judged result;
The second sending module 32, for:
When described judgment result displays need to stop user's data service, attaching position register to user sends the instruction that the access point property parameters of user's registration is replaced with to predefined parameter, in instruction, carry user number information and predefined parameter, indicate described attaching position register that the access point property parameters of user's registration is replaced with to described predefined parameter, wherein, described predefined parameter limits the use of corresponding data business in network;
When described judgment result displays need to be recovered user's data service, attaching position register to user sends the instruction that predefined parameter is replaced with to the access point property parameters of user's registration, in instruction, carry the access point property parameters of user number information and user's registration, indicate described attaching position register described predefined parameter to be replaced with to this number user's access point property parameters.
With reference to Figure 10, the attaching position register 40 of the embodiment of the present invention two, comprising:
The second receiver module 41, the instruction that replaces with the instruction of predefined parameter and predefined parameter is replaced with to the access point property parameters of user's registration for receiving the access point property parameters by user's registration that cost management network element sends, wherein, the described access point property parameters by user registration replaces with in the instruction of predefined parameter and carries user number information and predefined parameter, for described cost management network element is sent when determining the data service that need to stop user, in the instruction of the described access point property parameters that predefined parameter is replaced with to user registration, carry the access point property parameters of user number information and user's registration, for described cost management network element is sent when determining the data service that need to recover user, described predefined parameter limits the use of corresponding data business in network,
The second Executive Module 42, for:
At described the second receiver module 41, receive when the access point property parameters of user registration is replaced with to the instruction of predefined parameter:
Store described predefined parameter into this locality, and send insertion user data signaling to the Serving GPRS Support Node at user place, indicate described Serving GPRS Support Node to recover described predefined parameter;
Delete this number user's of local storage access point property parameters, and send deletion user data signaling to the Serving GPRS Support Node at user place, indicate described Serving GPRS Support Node to delete this number user's access point property parameters;
When described the second receiver module 41 receives the instruction of the access point property parameters that predefined parameter is replaced with to user's registration that cost management network element sends:
Store the access point property parameters carrying in instruction into this locality, and send insertion user data signaling to the Serving GPRS Support Node at user place, indicate described Serving GPRS Support Node to recover this number user's access point property parameters;
Delete the described predefined parameter of local storage, and send deletion user data signaling to the Serving GPRS Support Node at user place, indicate described Serving GPRS Support Node to delete described predefined parameter.
With reference to Figure 11, the signaling process that stops data service use of the embodiment of the present invention two, comprises the steps:
Step 501: cost management network element sends to user's HLR the instruction that the APN property parameters of user's registration is replaced with to predefined parameter, carries user number information and predefined parameter in instruction;
The APN property parameters of step 502:HLR using described predefined parameter as this number user stores this locality into, and sends Insert Subscriber Data signaling to the SGSN at user terminal place, carries user number information and predefined parameter in signaling;
The APN property parameters of step 503:SGSN using described predefined parameter as this number user stores this locality into, and to HLR loopback Insert Subscriber DataAck signaling;
Step 504:HLR deletes the APN property parameters of described user's registration of local storage, and sends Delete Subscriber Data signaling to the SGSN at user terminal place, carries user number information and corresponding APN property parameters in signaling;
Step 505:SGSN judges whether this terminal has corresponding APN in PDP context activation state in the APN list of Delete Subscriber Data signaling, as no, and execution step 508; In this way, execution step 506;
Step 506:SGSN sends Deactivate PDP Context Request signaling to terminal, and wherein, Cause Value is 36;
Step 507: user terminal is carried out PDP context deactivation operation, and to SGSN loopback Deactivate PDP Context Accept signaling;
Step 508:SGSN deletes the described APN property parameters of local storage, and to HLR loopback Delete Subscriber Data Ack signaling, stops data service use procedure and finish.
With reference to Figure 12, the signaling process that the recovery data service of the embodiment of the present invention two is used, comprises the steps:
Step 511: cost management network element sends to user's HLR the instruction that predefined parameter is replaced with to the APN property parameters of user's registration, carries the APN property parameters of user number information and user's registration in instruction;
Step 512:HLR stores the APN property parameters of user's registration into this locality, and sends Insert Subscriber Data signaling to the SGSN at user terminal place, carries the APN property parameters of user number information and user's registration in signaling;
Step 513:SGSN stores the APN property parameters of user's registration into this locality, and to HLR loopback Insert Subscriber Data Ack signaling;
Step 514:HLR deletes the described predefined parameter of local storage, and sends Delete Subscriber Data signaling to the SGSN at user terminal place, carries user number information and described predefined parameter in signaling;
Step 515:SGSN judges whether this terminal has corresponding APN in PDP context activation state in the APN list of Delete Subscriber Data signaling, as no, and execution step 518; In this way, execution step 516;
Step 516:SGSN sends Deactivate PDP Context Request signaling to terminal, and wherein, Cause Value is 36;
Step 517: user terminal is carried out PDP context deactivation operation, and to SGSN loopback Deactivate PDP Context Accept signaling;
Step 518:SGSN deletes the described predefined parameter of local storage, and to HLR loopback Delete Subscriber Data Ack signaling, recovers data service use procedure and finish.
In sum, according to technical scheme of the present invention, when needs stop data service, adopt to retain data service function (NAM=0 remains unchanged), make access point property parameters that user registers become the method for unavailable (delete described access point property parameters or described access point property parameters is replaced with to a predefined parameter), like this, after the data service that stops user, user is still attached on network, but can not usage data business; In the time need to recovering prepaid user's data service, because user is still attached on network, only need to recover the access point property parameters of user's registration.Also just make, network side after to the recovery of user's implementation data business, closes start or carries out cell reselection without terminal, and user just can directly carry out the use of data service.
Finally should be noted that, above embodiment is only unrestricted in order to technical scheme of the present invention to be described, those of ordinary skill in the art is to be understood that, can modify or be equal to replacement technical scheme of the present invention, and not departing from the spiritual scope of technical solution of the present invention, it all should be encompassed in the middle of claim scope of the present invention.
Claims (6)
1. a control method for data service, is characterized in that, comprising:
Cost management network element is being determined while need to stop user's data service, to user's attaching position register, send the instruction of the access point property parameters of deleting user's registration, in instruction, carry user number information, this number user's access point property parameters is deleted in indication;
Cost management network element is being determined while need to recover user's data service, to user's attaching position register, send the instruction of the access point property parameters that recovers user's registration, the access point property parameters that carries user number information and user's registration in instruction, indication recovers this number user's access point property parameters;
Wherein, when described attaching position register receives the instruction of access point property parameters of described deletion user registration, carry out following operation: described attaching position register is deleted this number user's of local storage access point property parameters, and send deletion user data signaling to the Serving GPRS Support Node at user place, indicate described Serving GPRS Support Node to delete this number user's access point property parameters;
When described attaching position register receives the instruction of access point property parameters of described recovery user registration, carry out following operation: described attaching position register stores the access point property parameters carrying in instruction into this locality, and send insertion user data signaling to the Serving GPRS Support Node at user place, indicate described Serving GPRS Support Node to recover this number user's access point property parameters.
2. a cost management network element, is characterized in that, comprising:
Judge module, for judging the control that need to carry out user's data service, obtains judged result;
The first sending module, for:
When described judgment result displays need to stop user's data service, to user's attaching position register, send the instruction of the access point property parameters of deleting user's registration, in instruction, carry user number information, this number user's access point property parameters is deleted in indication;
When described judgment result displays need to be recovered user's data service, to user's attaching position register, send the instruction of the access point property parameters that recovers user's registration, the access point property parameters that carries user number information and user's registration in instruction, indication recovers this number user's access point property parameters;
Wherein, when described attaching position register receives the instruction of access point property parameters of described deletion user registration, carry out following operation: described attaching position register is deleted this number user's of local storage access point property parameters, and send deletion user data signaling to the Serving GPRS Support Node at user place, indicate described Serving GPRS Support Node to delete this number user's access point property parameters;
When described attaching position register receives the instruction of access point property parameters of described recovery user registration, carry out following operation: described attaching position register stores the access point property parameters carrying in instruction into this locality, and send insertion user data signaling to the Serving GPRS Support Node at user place, indicate described Serving GPRS Support Node to recover this number user's access point property parameters.
3. an attaching position register, is characterized in that, comprising:
The first receiver module, the instruction of access point property parameters of deletion user registration and the instruction of the access point property parameters of recovery user registration of for receiving cost management network element, sending, wherein, in the instruction of the access point property parameters of described deletion user registration, carry user number information, for described cost management network element is sent when determining the data service that need to stop user, in the instruction of the access point property parameters of described recovery user registration, carry the access point property parameters of user number information and user's registration, for described cost management network element is sent when determining the data service that need to recover user,
The first Executive Module, for:
When described the first receiver module receives the instruction of access point property parameters of described deletion user registration, delete this number user's of local storage access point property parameters, and to the Serving GPRS Support Node at user place, send and delete user data signaling, indicate described Serving GPRS Support Node delete this number user's access point property parameters;
When described the first receiver module receives the instruction of access point property parameters of described recovery user registration, store the access point property parameters carrying in instruction into this locality, and send insertion user data signaling to the Serving GPRS Support Node at user place, indicate described Serving GPRS Support Node to recover this number user's access point property parameters.
4. a control method for data service, is characterized in that, comprising:
Cost management network element is being determined while need to stop user's data service, attaching position register to user sends the instruction that the access point property parameters of user's registration is replaced with to predefined parameter, in instruction, carry user number information and predefined parameter, indication replaces with described predefined parameter by this number user's access point property parameters, wherein, described predefined parameter limits the use of corresponding data business in network;
Cost management network element is being determined while need to recover user's data service, attaching position register to user sends the instruction that predefined parameter is replaced with to the access point property parameters of user's registration, the access point property parameters that carries user number information and user's registration in instruction, indication replaces with described predefined parameter this number user's access point property parameters;
Wherein, when described attaching position register receives the described access point property parameters by user registration and replaces with the instruction of predefined parameter, carry out operation as follows:
Described attaching position register stores described predefined parameter into this locality, and sends insertion user data signaling to the Serving GPRS Support Node at user place, indicates described Serving GPRS Support Node to recover described predefined parameter;
Described attaching position register is deleted this number user's of local storage access point property parameters, and send deletion user data signaling to the Serving GPRS Support Node at user place, indicate described Serving GPRS Support Node to delete this number user's access point property parameters;
When described attaching position register receives the instruction of the described access point attribute that predefined parameter is replaced with to user registration, carry out operation as follows:
Described attaching position register stores the access point property parameters carrying in instruction into this locality, and send insertion user data signaling to the Serving GPRS Support Node at user place, indicate described Serving GPRS Support Node to recover this number user's access point property parameters;
Described attaching position register is deleted the described predefined parameter of local storage, and sends deletion user data signaling to the Serving GPRS Support Node at user place, indicates described Serving GPRS Support Node to delete described predefined parameter.
5. a cost management network element, is characterized in that, comprising:
Judge module, for judging the control that need to carry out user's data service, obtains judged result;
The second sending module, for:
When described judgment result displays need to stop user's data service, attaching position register to user sends the instruction that the access point property parameters of user's registration is replaced with to predefined parameter, in instruction, carry user number information and predefined parameter, indication replaces with described predefined parameter by the access point property parameters of user's registration, wherein, described predefined parameter limits the use of corresponding data business in network;
When described judgment result displays need to be recovered user's data service, attaching position register to user sends the instruction that predefined parameter is replaced with to the access point property parameters of user's registration, the access point property parameters that carries user number information and user's registration in instruction, indication replaces with described predefined parameter this number user's access point property parameters;
Wherein, when described attaching position register receives the described access point property parameters by user registration and replaces with the instruction of predefined parameter, carry out operation as follows:
Described attaching position register stores described predefined parameter into this locality, and sends insertion user data signaling to the Serving GPRS Support Node at user place, indicates described Serving GPRS Support Node to recover described predefined parameter;
Described attaching position register is deleted this number user's of local storage access point property parameters, and send deletion user data signaling to the Serving GPRS Support Node at user place, indicate described Serving GPRS Support Node to delete this number user's access point property parameters;
When described attaching position register receives the instruction of the described access point attribute that predefined parameter is replaced with to user registration, carry out operation as follows:
Described attaching position register stores the access point property parameters carrying in instruction into this locality, and send insertion user data signaling to the Serving GPRS Support Node at user place, indicate described Serving GPRS Support Node to recover this number user's access point property parameters;
Described attaching position register is deleted the described predefined parameter of local storage, and sends deletion user data signaling to the Serving GPRS Support Node at user place, indicates described Serving GPRS Support Node to delete described predefined parameter.
6. an attaching position register, is characterized in that, comprising:
The second receiver module, the instruction that replaces with the instruction of predefined parameter and predefined parameter is replaced with to the access point property parameters of user's registration for receiving the access point property parameters by user's registration that cost management network element sends, wherein, the described access point property parameters by user registration replaces with in the instruction of predefined parameter and carries user number information and predefined parameter, for described cost management network element is sent when determining the data service that need to stop user, in the instruction of the described access point property parameters that predefined parameter is replaced with to user registration, carry the access point property parameters of user number information and user's registration, for described cost management network element is sent when determining the data service that need to recover user, described predefined parameter limits the use of corresponding data business in network,
The second Executive Module, for:
At described the second receiver module, receive when the access point property parameters of user registration is replaced with to the instruction of predefined parameter:
Store described predefined parameter into this locality, and send insertion user data signaling to the Serving GPRS Support Node at user place, indicate described Serving GPRS Support Node to recover described predefined parameter;
Delete this number user's of local storage access point property parameters, and send deletion user data signaling to the Serving GPRS Support Node at user place, indicate described Serving GPRS Support Node to delete this number user's access point property parameters;
When described the second receiver module receives the instruction of the access point property parameters that predefined parameter is replaced with to user's registration that cost management network element sends:
Store the access point property parameters carrying in instruction into this locality, and send insertion user data signaling to the Serving GPRS Support Node at user place, indicate described Serving GPRS Support Node to recover this number user's access point property parameters;
Delete the described predefined parameter of local storage, and send deletion user data signaling to the Serving GPRS Support Node at user place, indicate described Serving GPRS Support Node to delete described predefined parameter.
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| CN1604555A (en) * | 2003-09-30 | 2005-04-06 | 华为技术有限公司 | Method for implementing intercommunication between WLAN and GSM/GPRS system |
| CN1870828A (en) * | 2006-05-29 | 2006-11-29 | 中国移动通信集团公司 | Mobile terminal service function control system and control method |
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| CN101500340B (en) * | 2008-01-28 | 2012-09-05 | 华为技术有限公司 | Method, system and equipment for deleting bearing |
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| CN1604555A (en) * | 2003-09-30 | 2005-04-06 | 华为技术有限公司 | Method for implementing intercommunication between WLAN and GSM/GPRS system |
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