CN102711091B - Core network system and data processing method - Google Patents
Core network system and data processing method Download PDFInfo
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Abstract
The invention discloses a kind of core network system and data processing methods, wherein the core network system includes：PCRF, for providing differentiated service for user；External storage equipment is coupled with PCRF, for storing data relevant to user equipment, wherein data include at least following one：The data stored in data that user equipment is interacted with communication network, user equipment.By solving in the related technology that communication data can only store in the terminal with the present invention, once communication data is lost, then the problem of can not restoring, and then a kind of storage equipment that capacity is bigger is provided, improve system performance.
Description
Technical field
The present invention relates to the communications fields, in particular to a kind of core network system and data processing method.
Background technique
With the fast development of mobile communication technology, 3G (Third Generation) Moblie (3G) technology has been widely used, Ge great Tong
The competition of news equipment supplier is gradually transferred to the competing of the mobile value-added service for providing high quality from the competition of communication apparatus
It strives.Major operation commercial city is attempting to build all kinds of value-added service platforms, constantly releases new value-added service and selects to use for user.
User participates in increasingly becoming the developing direction of mobile communication, while providing convenient for work, life, also constitutes complete
Communication life.
Currently, mobile terminal has become the important tool communicated in user's daily life, and mobile terminal user needs to retain
Communication data can only all save in the terminal；And mobile terminal memory headroom is limited, can not store more data；It uses
In the process, once mobile terminal is lost, then these communication datas will be unable to restore.
In the related technology, communication data can only store in the terminal, once communication data is lost, then can not restore.
Summary of the invention
The present invention provides a kind of core network system and data processing methods, at least to solve to communicate number in the related technology
According to can only store in the terminal, once communication data is lost, then the problem of can not restoring.
According to an aspect of the invention, there is provided a kind of core network system, including：Policy control and charging rule functions
Entity (Policy and Charging Rules Function, referred to as PCRF), for providing differentiated service for user；
External storage equipment is coupled with the PCRF, for storing data relevant to user equipment, wherein the data are at least wrapped
Include following one：The data stored in data that the user equipment is interacted with communication network, user equipment.
Preferably, the core network system further includes：Data administrator is located at strategy and charging control (Policy
And Charging Control, referred to as PCC) in framework, for accessing control to the external storage equipment.
Preferably, the external storage equipment is the state of memory space and the user equipment that the user equipment is opened
Border CUSTOMER ID (International Mobile Subscriber Identification Number, referred to as
IMSI) number corresponding.
Preferably, the external storage equipment is for providing through public data network (Packet Data Network, letter
Referred to as PDN) access interface, wherein the user equipment is by the interface to storing on the external storage equipment
Data are managed.
Preferably, the data that the user equipment is interacted with communication network include at least with next：The user equipment is logical
The data of words, voice data to be sent, the data recorded by predetermined registration operation.
According to another aspect of the present invention, a kind of data processing method is provided, is applied in above-mentioned core network system, packet
It includes：External storage equipment receives the data of the network element in user equipment and/or core network system, wherein the data are extremely
It less include following one：The data stored in data that the user equipment is interacted with communication network, user equipment；It is described plug-in
Storage equipment stores the data.
Preferably, the data of network element of the external storage equipment reception in user equipment and/or core network system include：
The external storage equipment receives the number of the user equipment call cached from the user equipment and/or the network element
According to.
Preferably, after the external storage equipment receives the data that the user equipment is conversed, the method also includes：
The prompting message for whether saving the data of the call is sent to user.
Preferably, the method also includes：In the case where confirmation saves the data of the call, the plug-in storage is set
The standby data by the call save；In the case where confirmation does not save the data of the call, the external storage equipment will
The data of the call are deleted.
Preferably, the data of network element of the external storage equipment reception in user equipment and/or core network system include：
The external storage equipment receives the voice data to be sent recorded from the user equipment and/or the network element, wherein
The voice data to be sent carries voice data, sending time and receiving end user equipment information.
Preferably, after the external storage equipment receives voice data to be sent, the method also includes：If institute
Stating sending time is not current time, then the voice data to be sent is stored in the external storage equipment；Work as institute
When stating sending time arrival, the reception end user device is called, and described to be sent to reception end user device broadcasting
Voice data.
Preferably, the method also includes：Before sending time arrival, the external storage equipment reception is come from
The operation of the user equipment, wherein the operation includes at least one of：Modify sending time, modification receives end subscriber
Facility information deletes the voice data to be sent.
Preferably, the data of network element of the external storage equipment reception in user equipment and/or core network system include：
The external storage equipment receives the quick recording operation of the user equipment, and the recording substance is saved.
The present invention increases external storage equipment in prior art core network system, and passes through the external storage equipment pair
The relevant data of user equipment are stored.The capacity of increased external storage equipment is far longer than mobile phone memory capacity, and number
It is highly-safe according to will not lose.By the way that with the present invention, mobile terminal can only be stored in by solving communication data in the related technology
In, once communication data is lost, then the problem of can not restoring, and then a kind of storage equipment that capacity is bigger is provided, improved
System performance.
Detailed description of the invention
The drawings described herein are used to provide a further understanding of the present invention, constitutes part of this application, this hair
Bright illustrative embodiments and their description are used to explain the present invention, and are not constituted improper limitations of the present invention.In the accompanying drawings：
Fig. 1 is the structural block diagram one of core network system according to an embodiment of the present invention；
Fig. 2 is the block architecture diagram two of core network system according to an embodiment of the present invention；
Fig. 3 is the configuration diagram of core network system according to an embodiment of the present invention；
Fig. 4 is the configuration diagram of core net according to an embodiment of the present invention；
Fig. 5 is the flow chart of data processing method according to an embodiment of the present invention；
Fig. 6 is the flow chart that the communication process data of preferred embodiment one according to the present invention save；
Fig. 7 is the flow chart that the voice packet delay of preferred embodiment two according to the present invention is sent；
Fig. 8 is the flow chart of preferred embodiment three according to the present invention quickly recorded.
Specific embodiment
Hereinafter, the present invention will be described in detail with reference to the accompanying drawings and in combination with Examples.It should be noted that not conflicting
In the case of, the features in the embodiments and the embodiments of the present application can be combined with each other.
It can only be stored in the terminal based on communication data in the related technology, it, then can not be also once communication data is lost
Former problem, the embodiment of the invention provides a kind of core network system, the structural representation of the system is as shown in Figure 1, include：
PCRF 10, for providing differentiated service for user；External storage equipment 20 is coupled with PCRF 10, for depositing
Store up data relevant to user equipment, wherein data include at least following one：The number that user equipment is interacted with communication network
According to the data stored in, user equipment.
The embodiment of the present invention increases external storage equipment in prior art core network system, and passes through the plug-in storage
Equipment stores the relevant data of user equipment.The capacity of increased external storage equipment is far longer than mobile phone storage and holds
Amount, and data will not lose, it is highly-safe.By using the present embodiment, solving communication data in the related technology can only be stored
In the terminal, it once communication data is lost, then the problem of can not restoring, and then provides a kind of storage that capacity is bigger and sets
It is standby, improve system performance.
External storage equipment 20 shown in FIG. 1 is increased storage equipment in core net, can be disk array, be used for
Save the communication data of user.In the process of implementation, core network system can be as shown in Fig. 2, the system includes data
Managing device 30, for accessing control to external storage equipment.Fig. 2 shows data administrator 30 and 10 coupling of PCRF
The case where conjunction, data administrator 30 can also be arranged inside external storage equipment 20 during realization, not right herein
Such implementation is illustrated.
Fig. 3 shows the position that external storage equipment 20 and data administrator 30 are located in core net PCC framework and illustrates,
In the schematic diagram, PCC framework does not change, and external storage equipment 20 and data management dress are only increased in PCC framework
Set 30, wherein the specific structure of core net is as shown in figure 4, the schematic diagram belongs to the prior art, herein without repeating.In PCC
Increase user data management device 30 in model, may be implemented empty to storage has been applied for according to user's registration information and operation requests
Between access support.
In core network system, external storage equipment 20 is the IMSI of memory space and user equipment that user equipment is opened
Number corresponding, in this case, mobile terminal variation does not influence using and managing to memory space.
When distributing memory space for user equipment, it can be user equipment and issue request application, then core network system exists
After receiving the request, distribute a memory space corresponding with IMSI number for it, the size of memory space can according to
The different requests at family carry out different definition.Wherein, memory space corresponding with IMSI number can embody in different forms, example
Such as, an IMSI number provides a memory space, alternatively, the institute including an IMSI number and emotional affection number relevant to the IMSI number
There is mobile terminal that can share a memory space.Operator can collect accordingly according to space size and using length of time
Expense.
External storage equipment 20 can be also used for providing the interface accessed by PDN, wherein user equipment passes through interface pair
The data stored on external storage equipment are managed.Wherein, the data that user equipment is interacted with communication network include user
The data of equipment call, voice data to be sent, one of data recorded by predetermined registration operation or a variety of.
Above mentioned embodiment provide a kind of core network systems in 3G network, and the system increases external storage equipments, move
Employing family can direct participative management communication data relevant to this terminal.Mobile operator is by plug-in memory space according to storage
Space size and be supplied in a manner of value-added service using length of time user use, improve system performance；User can be with
It chooses whether for the relevant communication data of this terminal to be stored in the memory space applied；In addition, user passes through mobile terminal
The storage equipment directly can also be accessed and be managed, user experience is improved.
Because 3GPP agreement introduces PCRF network element structure since R7, which can be taken user and business state
Business quality (QoS) control, provides the service of differentiation for user.Therefore, in the PCC framework of existing core net, Ke Yitong
Management of the PCRF realization to newly-increased external storage equipment is crossed, completion has been to the function of the preservation communication data of user's selectivity
It is complete feasible.
The embodiment of the invention also provides a kind of data processing method, this method can be applied to above-mentioned core network system
In.The process of this method is as shown in figure 5, include step S102 to step S104.
Step S102, external storage equipment receive the data of the network element in user equipment and/or core network system,
In, data include at least following one：The data stored in data that user equipment is interacted with communication network, user equipment.
Step S104, external storage equipment store data.
The embodiment of the present invention stores data in external storage equipment, and the capacity of increased external storage equipment is much big
In mobile phone memory capacity, and data will not lose, highly-safe.By using the present embodiment, solves and communicate in the related technology
Data can only store in the terminal, once communication data is lost, then the problem of can not restoring, and then provide a kind of capacity
Bigger storage equipment, improves system performance.
The implementation process of step S102 can be there are many situation, for example, receiving user equipment or network element uploads to language
Sound data receive the short message content that user equipment uploads, and receive the game application data packet etc. that user equipment uploads.It docks below
It receives voice data or realizes that different phonetic function is illustrated.
When external storage equipment is received from the data for the user equipment call that user equipment and/or network element cache, i.e.,
Save the communication process of user.After user's communication, it can disappear to the prompt that user sends the data for whether saving call
Breath.User can choose whether to save according to different situations, for example, user can carry out it according to the importance of dialog context
It distinguishes.
In implementation process, when confirmation saves the data of call, external storage equipment saves the data of call；Work as confirmation
When not saving the data of call, external storage equipment deletes the data of call.
When external storage equipment is received from the voice data to be sent that user equipment and/or network element are recorded, that is, use
It is to be sent that family recorded one or more snippets voice etc..Wherein, voice data to be sent carries voice data, sending time and connects
Terminating subscriber facility information.
After external storage equipment receives voice data to be sent, judge whether sending time is current time.If
Sending time is current time, then sends immediately, it is of course also possible to which the voice data sent is stored in external storage equipment
In.If sending time is not current time, voice data to be sent is stored in external storage equipment.
Before sending time arrival, external storage equipment can receive the operation from user equipment, for example, modification hair
The operations such as the voice data for sending time, modification receiving end user equipment information, deletion to be sent.
When reaching between when sending, calling receives end user device, and plays language to be sent to end user device is received
The mode of sound data, broadcasting can pass through talking mode, multimedia message mode etc..
When external storage equipment receives the quick recording operation of user equipment, i.e., recording is directly stored in plug-in storage
In equipment.External storage equipment directly saves recording substance.User can also be downloaded storage content, plays and remove
Equal management operation.
With reference to the accompanying drawing and preferred embodiment is to the above-mentioned data processing method embodiment applied to core network system
It is illustrated.
Preferred embodiment one
This preferred embodiment is realized that message registration is saved to memory space and is illustrated with playback function.In this preferred implementation
In example, the process save to the user for having applied for memory space, communication process data is as shown in fig. 6, extremely including step S202
Step S210.
Step S202, core net is automatically by communication process data pack buffer to memory space corresponding with this mobile terminal
In.
For having applied for the user of memory space, when answering or making a phone call every time, the data packet is uploaded to automatically
Communicating data packet is cached in the memory space that user has built up by core net, core net.
Step S204, communication process data packet receive.
Step S206 pops up dialog box on mobile terminal, and user is allowed to judge whether to save the prompt information of this call.Such as
Fruit saves, and thens follow the steps S208, no to then follow the steps S210.
Communication process data packet is retained in memory space by step S208.
Step S210, directly deletion communication process data packet.
After above-mentioned steps are finished, i.e., after communication process data packet has been saved in corresponding memory space, move
The user of dynamic terminal side can play back or delete to the message registration saved on memory space at any time.By using this implementation
Example, can save some critically important calls, for example, starting not knowing about the importance this time conversed in call, logical
Its important situation is just known after words, improves the performance of system, is operated, is improved by preservation, playback and deletion etc.
User experience.
Preferred embodiment two
This preferred embodiment is illustrated to user's storaged voice packet and by the function that the voice packet delay is sent.The process
As shown in fig. 7, comprises step S302 to step S312.
Step S302, the sending time and reception mobile terminal of the voice that mobile terminal setting is recorded.Mobile terminal user
It can record a plurality of voice at any time, after every voice recording, to sending time and receive mobile terminal and be configured.
Step S304 judges whether it is according to sending time and sends immediately.If not the mode sent immediately, then execute
Step S306, it is no to then follow the steps S312.
Step S306, voice packet can be placed in the memory space of application.
Step S308, judges whether sending time reaches.If so, thening follow the steps S310, step is otherwise continued to execute
S308。
Step S310, the preset recipient's mobile terminal of automatic dialing converse VoP after closing of the circuit
Mode plays to recipient.
Step S312 sends the voice data of memory space storage immediately.
In implementation process, before sending time arrival, mobile terminal user can also modify at any time sending time, connect
It receives terminal or deletes the voice packet.User can also carry out different operations before the voice data of storage is sent to it, very
The voice data of storage, transmission and the shape without preservation immediately of flexible processing mode compared with the existing technology can also extremely be deleted
For formula, user experience is improved.
Preferred embodiment three
This preferred embodiment is illustrated the function of quickly recording.The process is as shown in figure 8, include that step S402 is extremely walked
Rapid S404.
Step S402, mobile terminal user start quick sound-recording function by predetermined registration operation, wherein predetermined registration operation can be
Pressing specified button is operated using acoustic control etc..
Recording substance is uploaded directly into the memory space of core net by step S404.
The above process embodies external storage equipment and realizes the process quickly recorded, and by executing above-mentioned steps, makes to move
The recording substance of terminal has obtained good preservation, even if recording data loses or damage, will not influence recording substance
It obtains, improves the performance of system.
It can be seen from the above description that the present invention realizes following technical effect：
All communication data storages are arrived storage corresponding with IMSI number used in mobile terminal by the embodiment of the present invention
In space, it is irrecoverable to can avoid communication data caused by mobile terminal is lost or damaged；Communication data is saved in memory space
In, it can play back at any time, the intermediate portions avoided in call are ignored or forget；Delay is provided and sends voice packet or other similar
Function, it is more convenient to be reminded with voice mode.In addition, the note when hearing harassing call or threatening phone call, on memory space
Record can also be used as third party's vaild evidence, ensure that the integrality of data.
Obviously, those skilled in the art should be understood that each module of the above invention or each step can be with general
Computing device realize that they can be concentrated on a single computing device, or be distributed in multiple computing devices and formed
Network on, optionally, they can be realized with the program code that computing device can perform, it is thus possible to which they are stored
It is performed by computing device in the storage device, and in some cases, it can be to be different from shown in sequence execution herein
Out or description the step of, perhaps they are fabricated to each integrated circuit modules or by them multiple modules or
Step is fabricated to single integrated circuit module to realize.In this way, the present invention is not limited to any specific hardware and softwares to combine.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any to repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of core network system, including policy control and charging regulation function entity PCRF, for providing differentiation for user
Service, which is characterized in that further include：
External storage equipment is coupled with the PCRF, for storing data relevant to user equipment, wherein the data are extremely
Include less：The data that the user equipment is interacted with communication network, wherein the data that the user equipment is interacted with communication network
Including：Voice data to be sent, wherein the voice data to be sent carries voice data, sending time and receiving end
User equipment information；
Wherein, the external storage equipment is also used to, and when the sending time is not current time, is then stored described to be sent
Voice data；When the sending time reaches, the reception end user device is called, and broadcast to the reception end user device
Put the voice data to be sent.
2. system according to claim 1, which is characterized in that further include：
Data administrator is located in strategy and charging control PCC framework, for accessing control to the external storage equipment
System.
3. system according to claim 1, which is characterized in that the external storage equipment user equipment is opened
Memory space is corresponding with the international member identification code IMSI number of the user equipment.
4. system according to any one of claim 1 to 3, which is characterized in that the external storage equipment is for providing
The interface accessed by public data network PDN, wherein the user equipment is by the interface in the external storage equipment
The data of upper storage are managed.
5. a kind of data processing method is applied in system described in any one of Claims 1-4, which is characterized in that packet
It includes：
External storage equipment receives the data of the network element in user equipment and/or core network system, wherein the data are extremely
Include less：The data that the user equipment is interacted with communication network；The external storage equipment stores the data；Its
In, the data that the user equipment is interacted with communication network include：Voice data to be sent, wherein the language to be sent
Sound data carry voice data, sending time and receiving end user equipment information；
Wherein, after the external storage equipment receives voice data to be sent, the method also includes：If the transmission
Time is not current time, then the voice data to be sent is stored in the external storage equipment；When the transmission
When time reaches, the reception end user device is called, and play the voice to be sent to the reception end user device
Data.
6. according to the method described in claim 5, it is characterized in that, external storage equipment, which receives, comes from user equipment and/or core
The data of network element in heart net system include：
The external storage equipment receives the user equipment call cached from the user equipment and/or the network element
Data.
7. according to the method described in claim 6, it is characterized in that, the external storage equipment receives the user equipment call
Data after, the method also includes：
The prompting message for whether saving the data of the call is sent to user.
8. the method according to the description of claim 7 is characterized in that the method also includes：
In the case where confirmation saves the data of the call, the external storage equipment saves the data of the call；
In the case where confirmation does not save the data of the call, the external storage equipment deletes the data of the call.
9. according to the method described in claim 5, it is characterized in that, the method also includes：It is reached in the sending time
Before, the external storage equipment receives the operation from the user equipment, wherein the operation includes at least one of：
It modifies sending time, modification receiving end user equipment information, delete the voice data to be sent.
10. according to the method described in claim 5, it is characterized in that, external storage equipment, which receives, comes from user equipment and/or core
The data of network element in heart net system include：
The external storage equipment receives the quick recording operation of the user equipment, and the recording substance is saved.
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| CN201210192598.XA CN102711091B (en) | 2012-06-12 | 2012-06-12 | Core network system and data processing method |
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| CN201210192598.XA CN102711091B (en) | 2012-06-12 | 2012-06-12 | Core network system and data processing method |
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| CN102711091B true CN102711091B (en) | 2018-11-23 |
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| CN101119565A (en) * | 2007-09-03 | 2008-02-06 | 华为技术有限公司 | Mobile communications terminal data protection method, system and equipment |
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