CN107645724A - A kind of method and device of data transfer - Google Patents
A kind of method and device of data transfer Download PDFInfo
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- CN107645724A CN107645724A CN201610581391.XA CN201610581391A CN107645724A CN 107645724 A CN107645724 A CN 107645724A CN 201610581391 A CN201610581391 A CN 201610581391A CN 107645724 A CN107645724 A CN 107645724A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W8/00—Network data management
- H04W8/22—Processing or transfer of terminal data, e.g. status or physical capabilities
- H04W8/24—Transfer of terminal data
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Abstract
The embodiments of the invention provide a kind of method and device of data transfer, this method includes：PGW receiving terminals close the information of packet switched data, PGW closes the information transfer data of packet switched data according to terminal, when terminal closes data service, in order to avoid occurring because terminal is not turned off packet switched data service to network advertisement, the problem of in the presence of excessive charging or call drop above mentioned problem, terminal can be to the event that network advertisement packet switched data service is turned off, operator, which can define to specify, applies (such as being defined as PS Data OFF Exempt services), even if terminal closes data service, also normally the data of application are specified in forwarding to network.
Description
Technical field
The present invention relates to communication technical field, more particularly to a kind of method and device of data transfer.
Background technology
In the prior art, when user closes data service, terminal will not notify the event to network.In the above method
In, application server still may continue to send downlink data to terminal, because network does not know that terminal is turned off data service, because
This network may proceed to send downlink data to terminal, and to these billing datas, therefore the problem of excessive charging be present.
In addition, if operator only deploys PS (packet switch) business, and pass through IMS systems (IP multimedia subsystem)
Speech business is provided a user, when user closes data service, terminal no longer receives the audio call issued from IMS systems,
Therefore user is caused to receive phone.
The content of the invention
In view of above-mentioned technical problem, the embodiment of the present invention provides a kind of method and device of data transfer, solves existing skill
Because terminal is not turned off packet switched data service to network advertisement in art, the problem of excessive charging or call drop be present.
First aspect, there is provided a kind of method of data transfer, methods described include：
PDN Gateway PGW receiving terminals close the information of packet switched data；
The PGW closes the information transfer data of packet switched data according to the terminal.
Alternatively, the PGW receiving terminals close the information of packet switched data, including：
The PGW receives the letter that the terminal that "Policy and Charging Rules Function PCRF is sent closes packet switched data
Breath.
Alternatively, the information of the terminal closing packet switched data is sent from terminal UE to application server, then by institute
Application server is stated to send to PCRF.
Alternatively, the PGW receiving terminals close the information of packet switched data, including：
The PGW receives the information that the terminal that gateway SGW is sent closes packet switched data.
Alternatively, the information of the terminal closing packet switched data is sent from UE to mobility management entity MME, then by
The MME is sent to SGW.
Alternatively, the information of the terminal closing packet switched data includes：UE closes the instruction letter of packet switched data
Breath and the relevant information for specifying application, when the UE closes packet switched data service, network can continue to transmit institute to the UE
State the data for specifying application.
Alternatively, the information transfer data that packet switched data is closed according to the terminal, including：
If UE closes packet switched data service, when the PGW receives packet, whether the packet is judged
Belong to the specified application；
If the packet is not belonging to the specified application, the PGW abandons the packet, otherwise the PGW
Normally forward the packet.
Second aspect, additionally provides a kind of device of data transfer, and described device includes：
Receiving module, the information of packet switched data is closed for receiving terminal；
Transport module, for closing the information transfer data of packet switched data according to the terminal.
Alternatively, the receiving module is further used for：
Receive the information that the terminal that "Policy and Charging Rules Function PCRF is sent closes packet switched data.
Alternatively, the information of the terminal closing packet switched data is sent from UE to application server, then is answered by described
Sent with server to PCRF.
Alternatively, the receiving module is further used for：
Receive the information that the terminal that gateway SGW is sent closes packet switched data.
Alternatively, the information of the terminal closing packet switched data is sent from UE to mobility management entity MME, then by
MME is sent to SGW.
Alternatively, the information of the terminal closing packet switched data includes：UE closes the instruction letter of packet switched data
Breath and the relevant information for specifying application, when UE closes packet switched data service, network can continue to transmit the finger to the UE
Surely the data applied.
Alternatively, the transport module is further used for：
If the UE closes packet switched data service, when the receiving module receives packet, described in judgement
Whether packet belongs to the specified application；
If the packet is not belonging to the specified application, the packet is abandoned, otherwise normally forwards the number
According to bag.
A technical scheme in above-mentioned technical proposal has the following advantages that or beneficial effect：PGW receiving terminals, which are closed, divides
Group exchanges the information of data, and PGW closes the information transfer data of packet switched data according to terminal, when terminal closes packet switch
During data service, in order to avoid occurring, because terminal is not turned off packet switched data service to network advertisement, excessive meter being present
Take or above mentioned problem the problem of call drop, terminal can be to the event that network advertisement packet switched data service is turned off, operator
It can define to specify and apply (such as being defined as PS Data OFF Exempt services), even if terminal closes packet switch
Data service, also normally the data of application (such as PS Data OFF Exempt services) are specified in forwarding to network.
Brief description of the drawings
Fig. 1 is the flow chart of the method for the data transfer in the embodiment of the present invention one；
When Fig. 2 is that UE closes PS data in the embodiment of the present invention two, PS DATA are sent to PGW by application server
The process schematic of OFF Exempt service information；
Fig. 3 is UE in the embodiment of the present invention three by controlling plane signaling to show to the process of PGW transmission PS DATA OFF promptings
It is intended to；
Fig. 4 is the block diagram of the device of the data transfer in the embodiment of the present invention five；
Fig. 5 is the block diagram of the device of the data transfer in the embodiment of the present invention six.
Embodiment
The exemplary embodiment of the disclosure is more fully described below with reference to accompanying drawings.Although the disclosure is shown in accompanying drawing
Exemplary embodiment, it being understood, however, that may be realized in various forms the disclosure without the embodiment that should be transmitted here
Limited.On the contrary, these embodiments are provided to facilitate a more thoroughly understanding of the present invention, and can be by the scope of the present disclosure
Completely it is communicated to those skilled in the art.
One skilled in the art will appreciate that embodiments of the present invention can be implemented as a kind of system, device, equipment, method
Or computer program product.Therefore, embodiments of the invention can be implemented as following form：It is complete hardware, complete
Software (including firmware, resident software, microcode etc.), or the form that hardware and software combines.
It should be noted that term " first " in description and claims of this specification and above-mentioned accompanying drawing, "
Two " etc. be to be used for object as region class, without for describing specific order or precedence.It should be appreciated that so use
Data can exchange in the appropriate case, so that embodiments of the invention described here can be with except illustrating herein
Or the order beyond those of description is implemented.In addition, term " comprising " and " having " and their any deformation, it is intended that
Cover it is non-exclusive include, such as series of steps or unit, but may include not list clearly or for these
Other intrinsic steps of process, method, product or equipment or unit.
It should be noted that in the case where not conflicting, the feature in embodiments of the invention and embodiment can phase
Mutually combination.Describe technical scheme in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
Embodiment one
Referring to Fig. 1, a kind of method of data transfer is shown in figure, is comprised the following steps that：
Step 101, PGW (PDN Gateway) receiving terminal close the information of packet switched data, subsequently into step 102；
Alternatively, above-mentioned terminal closes the information expression UE closing PS data services of packet switched data.
Optional mode one：PGW receives the closing data message that PCRF ("Policy and Charging Rules Function) is sent.The closing number
It is believed that breath is sent from UE to application server, then sent from application server to PCRF.
Optional mode two：PGW receives the closing data message that SGW (gateway) is sent.Closing PS data messages by
UE is sent to MME (mobility management entity), then is sent from MME message to SGW.
Alternatively, the information of terminal closing packet switched data includes：UE close packet switched data configured information and
The relevant information of application is specified, network can continue to transmit the number for specifying application to UE when UE closes packet switched data service
According to.Wherein, the relevant information for specifying application can be application identities or IP filter (ip packet filter device).
When terminal closes data service, in order to avoid occurring because terminal is not turned off packet switch number to network advertisement
According to business, the problem of excessive charging or call drop be present, terminal can be to the thing that network advertisement packet switched data service is turned off
Part.In order to solve the problems, such as call drop, operator, which can define, specifies application (such as PS Data OFF Exempt
Services), even if terminal closes packet switched data service, also normally application (such as PS Data OFF are specified in forwarding to network
Exempt services) data.Specifying the example of application (such as PS Data OFF Exempt services) can be
IMS speech businesses, IMS short message services, IMS video calls, equipment control based on ps domain etc., are also not limited to this certainly.
Step 102, PGW close the information transfer data of packet switched data according to terminal.
For example, if UE closes data, when PGW receives packet, PGW judges whether packet belongs to specify and answered
With；If packet be not belonging to specify application, PGW packet discards, otherwise PGW normally forward packet.
In the present embodiment, PGW receiving terminals close the information of packet switched data, and PGW closes packet according to terminal and handed over
The information transfer data of data are changed, when terminal closes packet switched data service, in order to avoid occurring because terminal is not to net
Network notice is turned off packet switched data service, the problem of excessive charging or call drop above mentioned problem be present, terminal can be to network
The event that notice packet exchange data traffic is turned off, operator, which can define, specifies application (such as to be defined as PS Data OFF
Exempt services), even if terminal closes data service, also normally application (such as PS Data OFF are specified in forwarding to network
Exempt services) data.
Embodiment two
When the present embodiment describes UE closing PS data, it sends PS DATA OFF by application server to PGW
The process of Exempt service information, detailed process are as follows：
Application server sends the first request message to PCRF, carries prompt message in message, the prompt message shows
Terminal can continue to transmit the data for specifying application when closing PS data, i.e., this specifies application to be defined as PS DATA OFF
Exempt service.PCRF sends the second request message to PGW, and the information related to application is carried in message (as application is marked
Know or IP flow filter) and PS DATA OFF Exempt service prompt message.When UE determines to close PS data services
When, UE sends the 3rd request message to application server, and the prompt message for closing PS data is carried in message.Need what is illustrated
It is that, when UE determines to open PS data services, process is same as above, distinguishes and opening PS data are only being carried in above-mentioned request message
Information.
Referring to Fig. 2, a kind of method of data transfer is shown in figure, is comprised the following steps that：
Step 200, terminal send the 3rd request message to application server, and carried terminal closes carrying for PS data in message
Show information.
Step 201, application server send the first request message to PCRF, and PS DATA OFF Exempt are carried in message
Service prompt messages, in addition, it is also possible to carry the relevant information of Business Stream in message, such as app ID or IP filter.
When terminal closes PS data services, network can continue to the above-mentioned PS Data OFF Exempt of terminal transmission
Services data.
Step 202, PCRF send the second request message to PGW, and the relevant information and PS data of application are carried in message
Off exempt service information, wherein the relevant information applied can be app ID (application identities) or IP filter (IP
IP filter).
Step 203, PGW send the second confirmation message to PCRF.
Step 204, PCRF return to the first confirmation message to application server.
Step 205, application server return to the 3rd confirmation message to UE.
In this embodiment, when UE reopens PS data services, only needed in step 200 in said process to 202
The prompt message for opening PS data is carried, idiographic flow no longer applies state herein.
In the present embodiment, PGW receive close PS data messages, PGW according to close PS data information transfer data, when
When terminal closes packet switched data service, in order to avoid occurring because terminal is not turned off packet switched data to network advertisement
, there is the problem of excessive charging or call drop above mentioned problem in business, terminal can close to network advertisement packet switched data service
The event closed, operator, which can define to specify, applies (such as being defined as PS Data OFF Exempt services), even if eventually
Packet switched data service is closed at end, and also normally application (such as PS Data OFF Exempt are specified in forwarding to network
Services data).
Embodiment three
The present embodiment describes UE and prompted by controlling plane signaling to send PS DATA OFF (closing of PS data) to PGW
Process.
UE sends the prompt message for closing PS data services to network：UE sends PS DATA by NAS message to MME
OFF Exempt service information (such as app ID or IP filter) and the prompting for closing PS data, MME pass through GTP-C
The above is sent to SGW by (GPRS Tunnel Protocol chain of command) message, and the above is sent to by SGW by GTP-C message
PGW.It should be noted that when UE determines to open PS data services, process is same as above, and is distinguished and is only being taken in above-mentioned request message
With the information for opening PS data.
The behavior of PGW route datas is as follows：PGW receives data, and PGW judges whether the UE belonging to the data is turned off PS
Data service.If the UE is turned off PS data services, PGW judges whether the data belong to PS DATA OFF Exempt
Service, if belonged to, PGW normally forwards the data, and otherwise PGW abandons the data.If the UE is not turned off PS data industry
Business, then PGW normally forwards data.
Referring to Fig. 3, a kind of method of data transfer is shown in figure, is comprised the following steps that：
Step 301, UE send request bearing resource modification message to MME, and message includes closing the prompting of PS data；
Step 302, MME send bearing resource command messages to SGW, and message includes closing the prompting of PS data；
Step 303, SGW send bearing resource command messages to PGW, and message includes closing the prompting of PS data；
Step 304, PGW return to more new bearer request to SGW, and confirmation is carried in request.
Step 305, SGW return to more new bearer request to MME, and confirmation is carried in request.
Step 306, MME send session management request to UE, and confirmation is carried in request.
In addition, when UE determines to open PS data, said process is equally applicable.Now in said process step 301 to 303
The parameter of middle carrying is to open the prompting of PS data, and detailed process is no longer applied state herein.
In the present embodiment, PGW receive close PS data messages, PGW according to close PS data information transfer data, when
When terminal closes packet switched data service, in order to avoid occurring because terminal is not turned off packet switched data to network advertisement
, there is the problem of excessive charging or call drop above mentioned problem in business, terminal can close to network advertisement packet switched data service
The event closed, operator, which can define to specify, applies (such as being defined as PS Data OFF Exempt services), even if eventually
Packet switched data service is closed at end, and also normally application (such as PS Data OFF Exempt are specified in forwarding to network
Services data).
Embodiment three
On the basis of above-described embodiment two or embodiment three, UE attaching process, PDN connections establish process or TAU (with
Track area updates) during sent to network and beat the information of opening/closing PS data, if closing PS data, UE it is also required to provide
PS DATA OFF Exempt service information.
In attach request (attach request), PDN connectivity request (PDN connection requests) or TAU
The prompt message for beating opening/closing PS data is carried in request (tracing section updating request) message, if closing PS data,
PS DATA OFF Exempt service information should be also carried in message.
When MME is to SGW transmission create session request (establishment session requests), MME is carried in the message
State information.
SGW sends create session request (establishment session request) to PGW or modification is carried when asking, SGW
Above- mentioned information is carried in the message.
Example IV
On the basis of above-described embodiment one, embodiment two or embodiment three, the present embodiment describes what is preserved in PGW
PS DATA OFF Exempt service information, it is as shown in the table.
| PS DATA OFF Exempt service | Application message, such as app ID, or IP filter |
Above- mentioned information can be stored in UE context, and above-mentioned application message can also be defined in TS 23.203
Service data flow template (business datum flow template).
When UE asks to close PS data, if PGW receives the data of the UE, PGW is matched in the data and upper table
Application message, if matching achievement, PGW normally forward the data.If it fails to match, PGW abandons data.
Embodiment five
Referring to Fig. 4, a kind of device of data transfer is shown in figure, device 400 includes：
Receiving module 401, the information of packet switched data is closed for receiving terminal；
Transport module 402, for closing the information transfer data of packet switched data according to terminal.
Alternatively, the receiving module is further used for：Receive the end that "Policy and Charging Rules Function PCRF is sent
The information of packet switched data is closed at end.
Alternatively, the information of the terminal closing packet switched data is sent from UE to application server, then is answered by described
Sent with server to PCRF.
Alternatively, the receiving module is further used for：Receive the terminal that gateway SGW is sent and close packet friendship
Change the information of data.
Alternatively, the information of the terminal closing packet switched data is sent from UE to MME, then is sent from MME to SGW.
Alternatively, the information of the terminal closing packet switched data includes：UE closes the instruction letter of packet switched data
Breath and the relevant information for specifying application, when UE closes packet switched data service, network can continue to transmit the finger to the UE
Surely the data applied.Wherein, the relevant information for specifying application can be application identities or IP filter (ip packet filters
Device).
Alternatively, the transport module is further used for：
If UE closes packet switched data service, when receiving module receives packet, judge that the packet is
It is no to belong to the specified application；
If the packet is not belonging to the specified application, the packet is abandoned, otherwise normally forwards the number
According to bag.
In the present embodiment, PGW receiving terminals close the information of packet switched data, and PGW closes packet according to terminal and handed over
The information transfer data of data are changed, when terminal closes packet switched data service, in order to avoid occurring because terminal is not to net
Network notice is turned off packet switched data service, the problem of excessive charging or call drop above mentioned problem be present, terminal can be to network
The event that notice packet exchange data traffic is turned off, such as operator can define and specify application (such as to be defined as PS Data
OFF Exempt services), even if terminal closes data service, also normally application (such as PS Data are specified in forwarding to network
OFF Exempt services) data.
Embodiment six
Referring to Fig. 5, a kind of device for selecting user's signature vector, including：
Processor 504, for reading the program in memory 505, perform following process：
Receiving terminal closes the information of packet switched data；The information transfer number of packet switched data is closed according to terminal
According to.
Transceiver 501, for data to be received and sent under the control of processor 504.
In Figure 5, bus architecture (being represented with bus 500), bus 500 can include the bus of any number of interconnection
And bridge, the memory that bus 500 represents the one or more processors including being represented by processor 504 and memory 505
Various circuits link together.Bus 500 can also be by each of such as ancillary equipment, voltage-stablizer and management circuit or the like
Other circuits of kind link together, and these are all it is known in the art, therefore, no longer it is described further herein.
EBI 603 provides interface between bus 500 and transceiver 501.Transceiver 501 can be an element or
Multiple element, such as multiple receivers and transmitter, there is provided for the unit to be communicated over a transmission medium with various other devices.
The data handled through processor 504 are transmitted on the radio medium by antenna 502, and further, antenna 502 also receives data
And transfer data to processor 504.
Processor 504 is responsible for bus 500 and common processing, can also provide various functions, including timing, periphery
Interface, voltage-regulation, power management and other control functions.And memory 505 can be used for storage processor 504 and hold
Used data during row operation.
Optionally, processor 504 can be CPU, ASIC, FPGA or CPLD.
Optionally, processor 504 receives the terminal that "Policy and Charging Rules Function PCRF is sent and closes packet switch
The information of data.
Optionally, the information of the terminal closing packet switched data is sent from UE to application server, then is answered by described
Sent with server to PCRF.
Optionally, processor 504 receives the information that the terminal that gateway SGW is sent closes packet switched data.
Optionally, the information of the terminal closing packet switched data is sent from UE to mobility management entity MME, then by
The MME is sent to SGW.
Optionally, the information of the terminal closing packet switched data includes：UE closes the instruction letter of packet switched data
Breath and the relevant information for specifying application, when the UE closes packet switched data service, network can continue to transmit institute to the UE
State the data for specifying application.Wherein, the relevant information for specifying application can be application identities or IP filter (IP bags
Filter).
Optionally, processor 504 is additionally operable to perform following step：
If UE closes packet switched data service, upon reception of the data packet, judge whether the packet belongs to institute
State specified application；If the packet is not belonging to the specified application, the packet is abandoned, otherwise described in normal forwarding
Packet.
In the present embodiment, PGW receiving terminals close the information of packet switched data, and PGW closes packet according to terminal and handed over
The information transfer data of data are changed, when terminal closes packet switched data service, in order to avoid occurring because terminal is not to net
Network notice is turned off packet switched data service, the problem of excessive charging or call drop above mentioned problem be present, terminal can be to network
The event that notice packet exchange data traffic is turned off, operator, which can define, specifies application (such as to be defined as PS Data OFF
Exempt services), even if terminal closes packet switched data service, also normally application (such as PS is specified in forwarding to network
Data OFF Exempt services) data.
It should be understood that " one embodiment " or " embodiment " that specification is mentioned in the whole text mean it is relevant with embodiment
During special characteristic, structure or characteristic are included at least one embodiment of the present invention.Therefore, occur everywhere in entire disclosure
" in one embodiment " or " in one embodiment " identical embodiment is not necessarily referred to.In addition, these specific feature, knots
Structure or characteristic can combine in one or more embodiments in any suitable manner.
In various embodiments of the present invention, it should be appreciated that the size of the sequence number of above-mentioned each process is not meant to perform suitable
The priority of sequence, the execution sequence of each process should be determined with its function and internal logic, without the implementation of the reply embodiment of the present invention
Process forms any restriction.
In addition, the terms " system " and " network " are often used interchangeably herein.
It should be understood that the terms "and/or", only a kind of incidence relation for describing affiliated partner, expression can deposit
In three kinds of relations, for example, A and/or B, can be represented：Individualism A, while A and B be present, these three situations of individualism B.
In addition, character "/" herein, it is a kind of relation of "or" to typically represent forward-backward correlation object.
In embodiment provided herein, it should be appreciated that " B " corresponding with A represents that B is associated with A, can be with according to A
Determine B.It is also to be understood that determine that B is not meant to determine B only according to A according to A, can also be according to A and/or other information
Determine B.
In several embodiments provided herein, it should be understood that disclosed method and apparatus, can be by other
Mode realize.For example, device embodiment described above is only schematical, for example, the division of the unit, only
For a kind of division of logic function, there can be other dividing mode when actually realizing, such as multiple units or component can combine
Or another system is desirably integrated into, or some features can be ignored, or do not perform.Another, shown or discussed phase
Coupling or direct-coupling or communication connection between mutually can be by some interfaces, the INDIRECT COUPLING or communication of device or unit
Connection, can be electrical, mechanical or other forms.
In addition, each functional unit in each embodiment of the present invention can be integrated in a processing unit, can also
That the independent physics of unit includes, can also two or more units it is integrated in a unit.Above-mentioned integrated list
Member can both be realized in the form of hardware, can also be realized in the form of hardware adds SFU software functional unit.
The above-mentioned integrated unit realized in the form of SFU software functional unit, can be stored in one and computer-readable deposit
In storage media.Above-mentioned SFU software functional unit is stored in a storage medium, including some instructions are causing a computer
Equipment (can be personal computer, server, or network side equipment etc.) performs transmitting-receiving side described in each embodiment of the present invention
The part steps of method.And foregoing storage medium includes：USB flash disk, mobile hard disk, read-only storage (Read-Only Memory, letter
Claim ROM), random access memory (Random Access Memory, abbreviation RAM), magnetic disc or CD etc. are various to deposit
Store up the medium of program code.
Above-described is the preferred embodiment of the present invention, it should be pointed out that is come for the ordinary person of the art
Say, some improvements and modifications can also be made under the premise of principle of the present invention is not departed from, and these improvements and modifications also exist
In protection scope of the present invention.
Claims (14)
- A kind of 1. method of data transfer, it is characterised in that methods described includes：PDN Gateway PGW receiving terminals close the information of packet switched data；The PGW closes the information transfer data of packet switched data according to the terminal.
- 2. according to the method for claim 1, it is characterised in that the PGW receiving terminals close the letter of packet switched data Breath, including：The PGW receives the information that the terminal that "Policy and Charging Rules Function PCRF is sent closes packet switched data.
- 3. according to the method for claim 2, it is characterised in thatThe information that the terminal closes packet switched data is sent from terminal UE to application server, then by the application server Sent to PCRF.
- 4. according to the method for claim 1, it is characterised in that the PGW receiving terminals close the letter of packet switched data Breath, including：The PGW receives the information that the terminal that gateway SGW is sent closes packet switched data.
- 5. according to the method for claim 4, it is characterised in thatThe information that the terminal closes packet switched data is sent from UE to mobility management entity MME, then from the MME to SGW is sent.
- 6. according to the method for claim 1, it is characterised in that the information that the terminal closes packet switched data includes： UE closes the configured information of packet switched data and specifies the relevant information of application, and packet switched data service is closed in the UE When network can continue to transmit the data of the specified application to the UE.
- 7. according to the method for claim 6, it is characterised in that the letter that packet switched data is closed according to the terminal Breath transmission data, including：If UE closes packet switched data service, when the PGW receives packet, judge whether the packet belongs to The specified application；If the packet is not belonging to the specified application, the PGW abandons the packet, and otherwise the PGW is normal Forward the packet.
- 8. a kind of device of data transfer, it is characterised in that described device includes：Receiving module, the information of packet switched data is closed for receiving terminal；Transport module, for closing the information transfer data of packet switched data according to the terminal.
- 9. device according to claim 8, it is characterised in that the receiving module is further used for：Receive the information that the terminal that "Policy and Charging Rules Function PCRF is sent closes packet switched data.
- 10. device according to claim 9, it is characterised in thatThe information that the terminal closes packet switched data is sent from UE to application server, then from the application server to PCRF is sent.
- 11. device according to claim 8, it is characterised in that the receiving module is further used for：Receive the information that the terminal that gateway SGW is sent closes packet switched data.
- 12. device according to claim 11, it is characterised in thatThe information that the terminal closes packet switched data is sent from UE to mobility management entity MME, then is sent out from MME to SGW Send.
- 13. device according to claim 8, it is characterised in that the information that the terminal closes packet switched data includes： UE closes the configured information of packet switched data and specifies the relevant information of application, the net when UE closes packet switched data service Network can continue to transmit the data of the specified application to the UE.
- 14. device according to claim 13, it is characterised in that the transport module is further used for：If the UE closes packet switched data service, when the receiving module receives packet, the data are judged Whether bag belongs to the specified application；If the packet is not belonging to the specified application, the packet is abandoned, otherwise normally forwards the packet.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610581391.XA CN107645724A (en) | 2016-07-21 | 2016-07-21 | A kind of method and device of data transfer |
| PCT/CN2017/087240 WO2018014667A1 (en) | 2016-07-21 | 2017-06-06 | Data transmission method and apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610581391.XA CN107645724A (en) | 2016-07-21 | 2016-07-21 | A kind of method and device of data transfer |
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| CN107645724A true CN107645724A (en) | 2018-01-30 |
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| CN201610581391.XA Pending CN107645724A (en) | 2016-07-21 | 2016-07-21 | A kind of method and device of data transfer |
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| WO (1) | WO2018014667A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110366158A (en) * | 2018-04-11 | 2019-10-22 | 中国移动通信集团广东有限公司 | Processing method, user equipment, electronic equipment and the storage medium of data service |
| CN111165067A (en) * | 2018-05-11 | 2020-05-15 | 联发科技股份有限公司 | Enhancing performance of PS data interrupts |
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| CN102238085A (en) * | 2010-05-05 | 2011-11-09 | 宏达国际电子股份有限公司 | Method of controlling packet switched data transmission and related communication device |
| WO2014042482A3 (en) * | 2012-09-14 | 2014-05-08 | 삼성전자 주식회사 | Method and apparatus for controlling specific service in network congestion state in wireless communication system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110366158A (en) * | 2018-04-11 | 2019-10-22 | 中国移动通信集团广东有限公司 | Processing method, user equipment, electronic equipment and the storage medium of data service |
| CN111165067A (en) * | 2018-05-11 | 2020-05-15 | 联发科技股份有限公司 | Enhancing performance of PS data interrupts |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2018014667A1 (en) | 2018-01-25 |
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