WO2018006252A1

WO2018006252A1 - Method for closing packet service data, network device and user equipment

Info

Publication number: WO2018006252A1
Application number: PCT/CN2016/088481
Authority: WO
Inventors: 吴义壮; 杨艳梅; 黄正磊
Original assignee: 华为技术有限公司
Priority date: 2016-07-04
Filing date: 2016-07-04
Publication date: 2018-01-11

Abstract

Disclosed is a method for closing packet service data, comprising: a first network device receiving a target request message, wherein the target request message carries indication information, and the indication information is used for indicating that a user equipment has started the function of closing packet service data; and the first network device controlling a service of the user equipment according to the indication information. Correspondingly, further disclosed are a network device and a user equipment. By means of the present invention, a network device can perceive that a user equipment has started a PS data off function, and control a service of the user equipment according to the function.

Description

Method, network device and user equipment for closing packet service data

Technical field

The present invention relates to the field of wireless communication technologies, and in particular, to a method, a network device, and a user equipment for closing packet service data.

Background technique

The PS data off function, that is, the function of closing the packet service (PS) data, can function as a switch packet data transmission. In a specific implementation, when the UE (User Equipment) enables the PS data off function, the UE cannot send data to the network device, and cannot receive data sent by the network device. Otherwise, when the UE turns off the PS data off function, the UE may Send data to the network device, and also receive data sent by the network device.

In the existing communication mechanism, for the UE that has access to the PDN (Packet Data Network), when the PS data off function is enabled, the UE does not notify the network that the PS data off function is enabled, so that the network device cannot perceive the UE. When this function is enabled, the network device will still transmit to the UE, which will cause the problem of incorrect accounting for the UE.

Summary of the invention

The embodiments of the present invention provide a method for shutting down packet service data, a network device, and a user equipment, which can enable the network device to sense that the user equipment starts the PS data off function.

A first aspect of the embodiments of the present invention provides a method for shutting down packet service data, including: receiving, by a first network device, a target request message, where the target request message carries indication information, where the indication information is used to indicate that the user equipment is enabled to be turned off. The function of the packet service data, the first network device controls the service of the user equipment according to the indication information.

In a first possible implementation of the first aspect, the target request message is sent by the user equipment or by the second network device. That is, the first network device receives the target request message sent by the user equipment, or receives the target request message sent by the second network device.

With reference to the first aspect or the first possible implementation manner of the first aspect, in a second possible implementation, the first network device controls the service of the user equipment, specifically: the first network device is used The service data sent by the user equipment is used for transmission control, or the first network device controls the transmission request sent by the server, the transmission request is used to request to send service data to the user equipment, or if the first network device requests to the user equipment The transmitted service data belongs to the exempted service set, and the first network device sends a transmission request to the policy and charging rule function PCRF, where the transmission request is used to request to send the service data belonging to the exempted service set to the user equipment.

With reference to the second possible implementation manner of the first aspect, in a third possible implementation, the first network device controls the transmission request sent by the server, specifically, after the first network device receives the transmission request sent by the server, Sending a reject message to the server, the reject message is used to reject the transfer request, or the first network device controls the transfer request sent by the server according to the set of exempted services.

With reference to the third possible implementation manner of the first aspect, in a fourth possible implementation manner, the first network device controls, according to the exempt service set, a transmission request sent by the server, specifically: if the transmission request is used to request the user The service data transmitted by the device belongs to the exempt service set, and the first network device sends an accept message to the server, where the accept message is used to accept the transfer request; or if the transfer request is used to request that the service data transmitted to the user equipment does not belong to the exempt service set The first network device sends a reject message to the server, and the reject message is used to reject the transfer request.

With reference to the second possible implementation manner of the first aspect, in a fifth possible implementation manner, the first network device performs transmission control on the service data sent to the user equipment, where the first network device terminates sending the service to the user equipment. Data, or the first network device performs transmission control on the service data sent to the user equipment according to the set of exempted services.

With reference to the fifth possible implementation manner of the first aspect, in a sixth possible implementation manner, the first network device performs transmission control on the service data sent to the user equipment according to the exempted service set, specifically: the first network Determining, by the device according to the service exemption service set, a service flow detection template, and determining, according to the service flow detection template, whether the service data sent to the user equipment belongs to the exempt service set, and if yes, the first network device transmits the service data, or If not, the transmission of the service data is terminated.

With reference to the fifth possible implementation manner of the first aspect, in a seventh possible implementation, the first network device performs transmission control on the service data sent to the user equipment according to the exempted service set, specifically: the first network The device sends the received service data sent to the user equipment to the detecting device, where the first network device receives the service data parameter sent by the detecting device, and performs transmission control on the service data according to the service data parameter and the exempted service set, or A network device will exempt the service set to Transmitting, to the first network device, The service data is continuously transmitted, or if the service data does not belong to the exempt service set, the service data is intercepted.

With reference to the fifth possible implementation manner of the first aspect, in the eighth possible implementation, the first network device performs transmission control on the service data sent to the user equipment according to the exempt service set, specifically: if the user equipment sends The service data does not belong to the exempt service set, and the first network device deletes the established bearer for transmitting the service data, or the first network device sends a termination service request to the application function AF, where the termination service request is used to request the termination of the service. The transmission of the service data sent by the user equipment and not belonging to the exempted service set, or the first network device receiving the transmission request of the service data initiated by the application function AF, if the transmission request is used to request the service data transmitted to the user equipment is exempt A business collection that establishes a session for business data.

With reference to the first aspect, or any one of the second to eighth possible implementation manners of the first aspect, in the ninth possible implementation manner, the exempt service set includes at least one of the following: a first exempt service set, and a first exempt service set The identifier configured by the operator for identifying the service; the second exempted service set, and the second exempted service set includes a user-configured identifier for identifying the service.

With reference to the first aspect, or any one of the second to the ninth possible implementation manners of the first aspect, in the tenth possible implementation manner of the first aspect, the target request message further carries time information, where the time information is used to indicate the pair The time when the user equipment's service is controlled.

With reference to the first aspect, or any one of the first to the tenth possible implementation manners of the first aspect, in the eleventh possible implementation manner, the target request message is a bearer resource modification request message, or a location update request message, or an attach request Message.

A second aspect of the embodiments of the present invention provides a method for shutting down packet service data, including: a function of the user equipment to enable the closing of the packet service data, the user equipment sending a target request message to the first network device, where the target request message carries the indication information, The indication information is used to indicate that the user equipment has turned on the function of closing the packet service data.

In a first possible implementation manner of the second aspect, the target request message further carries a second exempt service set, where the second exempt service set includes an identifier configured by the user to identify the service.

With reference to the second aspect or the first possible implementation manner of the second aspect, in the second possible implementation manner, the target request message further carries time information, where the time information is used to indicate that the first network device performs the service of the user equipment. The time of control.

With reference to the second aspect or any one of the first to the second possible implementation manners of the second aspect, in a third possible implementation manner, the target request message is a bearer resource modification request message, or a location update request message, or an attach request message .

A third aspect of the embodiments of the present invention provides a method for shutting down packet service data, including: the second network device learns that the user equipment has turned on the function of closing the packet service data, and the second network device sends the target request message to the first network device, The target request message carries the indication information, where the indication information is used to indicate that the user equipment has turned on the function of closing the packet service data.

In a first possible implementation of the third aspect, the target request message also carries a set of exempted services.

In a second possible implementation manner of the third aspect, the exempt service set includes at least one of the following: a first exempt service set, where the first exempt service set includes an identifier configured by the operator to identify the service, and the second exempt service The set, the second exempt service set includes an identifier configured by the user to identify the service.

With reference to the third aspect, or any one of the first to the second possible implementation manners of the third aspect, in a third possible implementation manner, the target request message further carries time information, where the time information is used to indicate the The time when the user equipment's service is controlled.

In the third aspect or any one of the first to third possible implementation manners of the third aspect, the target request message is a bearer resource modification request message, or a location update request message, or an attach request message.

A fourth aspect of the embodiments of the present invention provides a service control device, where the service control device has a behavior function that implements the method provided by the foregoing first aspect, and the function may be implemented by using hardware or by executing corresponding software through hardware. . The hardware or software includes one or more modules corresponding to the functions described above.

A fifth aspect of the embodiments of the present invention provides a user equipment, where the user equipment has a behavior function that implements the method provided by the foregoing second aspect, and the function may be implemented by using hardware or by executing corresponding software by hardware. The hardware or software includes one or more modules corresponding to the functions described above.

A sixth aspect of the embodiments of the present invention provides a sending device, where the sending device has a behavior function that implements the method provided by the foregoing third aspect, and the function may be implemented by using hardware or by executing corresponding software by hardware. The hardware or software includes one or more modules corresponding to the functions described above.

A seventh aspect of the embodiments of the present invention provides a service control device, including a communication interface, a memory, and a processor, wherein the memory stores a set of programs, and the processor is configured to call a program stored in the memory, and perform the following operations: receiving the target And a request message, where the target request message carries the indication information, where the indication information is used to indicate that the user equipment has enabled the function of closing the packet service data, and controls the service of the user equipment according to the indication information. Further, the service control device is provided with a behavior function for realizing any one of the second to eleventh aspects of the first aspect described above.

An eighth aspect of the embodiments of the present invention provides a user equipment, including a wireless interface, a modulator/demodulator, a memory, and a processor, wherein the memory stores a set of programs, and the processor is configured to invoke a program stored in the memory to execute The following operations are performed: the function of turning off the packet service data is started, and the target request message is sent to the service control device, where the target request message carries the indication information, where the indication information is used to indicate that the user equipment has enabled the function of closing the packet service data. Further, the user equipment is provided with a behavior function of implementing any one of the second to fourth methods of the second aspect described above.

A ninth aspect of the embodiments of the present invention provides a transmitting device, including a communications interface, a memory, and a processor, wherein the memory stores a set of programs, and the processor is configured to call a program stored in the memory, and perform the following operations: learning the user equipment The function of closing the packet service data is enabled, and the target control message is sent to the service control device, where the target request message carries the indication information, where the indication information is used to indicate that the user equipment has enabled the function of closing the packet service data. In addition, the transmitting device has the above implementation The behavioral function of any one of the second to sixth methods of the third aspect.

It can be seen that, in the embodiment of the present invention, after the user equipment starts the PS data off function, the user equipment or the second network device sends a target request message carrying the indication information, where the indication information is used to indicate that the user equipment has enabled PS data off. The first network device receives the target request message, and controls the service of the user equipment according to the indication information therein, so that the first network device can sense that the user equipment has enabled the PS data off function and performs coping control. The problem of incorrect billing can be avoided.

DRAWINGS

In order to more clearly illustrate the embodiments of the present invention, the drawings, which are used in the embodiments, will be briefly described below. It is obvious that the drawings in the following description are only some embodiments of the present invention. For the personnel, other drawings can be obtained based on these drawings without paying creative labor.

1 is a schematic diagram of a scenario of a wireless communication system according to an embodiment of the present invention;

2 is a schematic flowchart of a method for closing packet service data according to an embodiment of the present invention;

3 is a schematic flowchart of another method for closing packet service data according to an embodiment of the present invention;

4 is a schematic flowchart of still another method for closing packet service data according to an embodiment of the present invention;

FIG. 5 is a schematic flowchart of a method for reporting a service exemption service set by a user equipment according to an embodiment of the present disclosure;

FIG. 6 is a schematic structural diagram of a service control device according to an embodiment of the present disclosure;

FIG. 7 is a schematic structural diagram of a user equipment according to an embodiment of the present disclosure;

FIG. 8 is a schematic structural diagram of a sending device according to an embodiment of the present disclosure;

FIG. 9 is a schematic structural diagram of another service control device according to an embodiment of the present invention;

FIG. 10 is a schematic structural diagram of another user equipment according to an embodiment of the present disclosure;

FIG. 11 is a schematic structural diagram of another sending device according to an embodiment of the present disclosure;

FIG. 12 is a schematic diagram of service data processing according to an embodiment of the present invention.

detailed description

The technical solutions in the embodiments of the present invention are clearly and completely described in the following with reference to the accompanying drawings in the embodiments of the present invention. It is obvious that the described embodiments are only a part of the embodiments of the present invention, but not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative efforts are within the scope of the present invention.

The technical solutions of the embodiments of the present invention can be applied to various wireless communication systems, such as a GSM (Global System of Mobile communication) system, a CDMA (Code Division Multiple Access) system, and a WCDMA (Wideband Code). Division Multiple Access, GPRS (General Packet Radio Service), LTE (Long Term Evolution) system, FDD (Frequency Division Duplex) system, TDD (Time Division Duplex), UMTS (Universal Mobile Telecommunication System) or WiMAX (Worldwide Interoperability for Microwave Access) communication system.

The wireless communication system in the embodiment of the present invention includes at least a user equipment (User Equipment, referred to as "UE"), a network device, and a server (Sever). The user equipment may be a mobile phone (or "cell phone") or a computer with a mobile terminal, etc., for example, the user equipment may also be portable, pocket-sized, handheld, computer-built or in-vehicle mobile. Device. The network device may be a device including a radio access network device, a core network device, or a combination of the two. Optionally, the network device may also include any sending device in the process of transmitting a service data packet. The server responds to the service request and processes it, such as sending a data packet.

1 is a schematic diagram of a scenario of a wireless communication system according to an embodiment of the present invention. As shown in the figure, a wireless communication system includes a UE, a network device, and a server. The network device may be an HSS (Home Subscriber Server) or a Policy and Charging Rules Function (PCRF) in the scenario. The HSS is used to store subscription information of the user, and the PCRF is used by the PCRF. The carrier's policy information is stored, the data transmission policy of the UE is determined, and the like; the network device may also be a PGW (PDN GateWay) or an MME (Mobility Management Entity) in the scenario, or an SGW (or Serving GateWay, Service Network Off, the PGW is used for the transmission control of the service data, including the release, interception, and discarding of the sent service data, and the MME is used to manage the mobility of the user; the network device may also be an AF (Application Function) in the scenario. ), used to provide application services, including policy and charging control for requesting business area resources. The server may be an AF in the scenario, or may be a Service Capability Exposure Function (SCEF).

It should be noted that the network device in the embodiments of the present invention may be further divided into a first network device (also referred to as a "service control device" in the embodiment shown in FIG. 6-11) and a second network device (in the figure). Also referred to as "sending device" in the embodiment shown in FIGS. 6-11. The first network device is configured to receive a target request message carrying the indication information, and control, according to the indication information, the service of the user equipment, for example, to control a transmission request for sending service data to the UE, or for Performing transmission control on the service data sent to the UE; the first network device in the embodiments of the present invention may be an MME, an HSS, a PGW, an SGW, a PCRF, or an AF; and the second network device is configured to send the carried to the first network device. The message indicating the information, the second network device in each embodiment of the present invention is an MME, a PGW, an SGW, or a PCRF.

For example, referring to FIG. 10, if the first network device is an MME, the second network device is not needed; or if the first network device is an SGW, the second network device is an MME; or, if the first network device is a PGW, The second network device is the SGW; or the second network device is the PGW if the first network device is the PCRF; or the second network device is the MME if the first network device is the HSS; or The device is AF, and the second network device is a PCRF. It should be understood that the description is merely exemplary and not limiting.

It should be noted that the foregoing indication information is used to indicate that the user equipment has turned on the function of closing the packet service data. Specifically, in an implementation manner, when the indication information is the first value (for example, 1), indicating that the user equipment has turned on the function of closing the packet service data; or the indication information is the second value (for example, 0) When the user equipment is not enabled to turn off the packet service data, in another implementation manner, the target request message carries the information or the bit or byte of the indication information, indicating that the user equipment has turned off the packet service. The function of the data; the indication information can be implemented in various ways, and will not be enumerated here.

It should be understood that, in the existing wireless communication protocol, an operator may pre-configure a first exempt service set and define a service in the first exempt service set when the UE starts the PS data off function. Data, the UE cannot send other service data to the network and receive other service data sent by the network. The advantage is that even if the UE turns on PS data off, some services can continue to be used. However, the first exempted service set can only be configured by the operator, and the user cannot configure it by itself, or the user needs to apply for configuration from the operator, and the flexibility is poor.

It should be noted that the Exempt service set in the embodiments of the present invention may include at least one of the following: a first exempt service set, where the first exempt service set includes an operator configured to identify a service. And a second set of exempted services, where the second set of exempted services includes an identifier configured by the user for identifying the service. The identifier for identifying the service may include at least one of the following: an IP address, a port number, a transport layer protocol, an application identifier, a service type identifier, and a server identifier. Specifically, the service type identifier is used to identify the type of the service; the server identifier may be used to identify the server, such as a URI (Uniform Resource Identifier), and the like; the application identifier is used to identify the application, for example, QQ, WeChat, etc. .

2 is a schematic flow chart of a method for closing packet service data in an embodiment of the present invention. The flow of the method for closing packet service data in this embodiment as shown in the figure may include:

S001: The user equipment or the second network device sends a target request message to the first network device, where the target request message carries the indication information, where the indication information is used to indicate that the user equipment has enabled the PS data off function.

Specifically, the UE starts the function of the PS data off and sends the target request message to the first network device, or the second network device sends the target request message to the first network device after learning that the UE starts the PS data off function. The target request message carries the indication information, where the indication information is used to indicate that the UE has enabled the PS data off function. In addition, the manner in which the second network device learns the function of the UE to enable the PS data off may be reported by the UE step by step.

S002. The first network device receives the target request message.

Specifically, the first network device receives the target request message sent by the UE or the second network device.

S003. The first network device controls, according to the indication information, a service of the user equipment.

For example, if the first network device determines that the indication information indicates that the UE has enabled the PS data off function, then controls the service of the UE; or, if the first network device determines that the received target request message includes the foregoing indication information, Control the services of the UE.

Optionally, the target request message also carries a set of exempted services.

Further, after the second network device obtains the indication information from the target request message, the second network device controls the service of the UE according to the exempt service set.

Further, the exempt service set may include at least one of a first exempt service set and a second exempt service set. The first exempt service set includes an identifier configured by the operator to identify the service, where the first exempt service set is an identifier list configured by the operator for identifying the service, and the second exempt service set includes a user configured configuration for identifying The identifier of the service, such as the second exempted service set, is a list of identifiers configured by the user to identify the service.

Optionally, the target request message further carries time information, where the time information is used to indicate a time for controlling the service of the UE.

Specifically, the specific implementation manners for the first network device to control the services of the UE are classified into the following two types:

In a first mode, the first network device performs transmission control on the service data sent to the UE;

Manner 2: The first network device controls a transmission request sent by the server, where the transmission request is used to request to send service data to the UE.

On the one hand, for the foregoing manner 1, the first network device may directly terminate all service data sent to the UE, and may also perform transmission control on the service data sent to the UE according to the exempted service set. The embodiments of the present invention will focus on an implementation manner in which the first network device performs transmission control on the service data sent to the UE according to the exempted service set.

As a first optional implementation manner, the first network device determines, according to the set of exempted services, a service flow detection template, for example, updates or formulates a service flow detection template; and the first network device determines, according to the service flow detection template, the sending to the UE. Whether the service data belongs to the exempted service set, and if so, the first network device transmits the service data; or, if not, the first network device terminates the transmission of the service data.

The service flow detection template may include a source IP address, a destination IP address, a source port number, a destination port number, and a transport layer protocol of the data packet. Further, the service flow detection template may further include an application identifier; or The service flow detection template may include an application identifier. For example, if the exempted service set includes an IP address and a port number, the source IP address and the source port number of the data packet in the service flow detection template are respectively set to the IP address and port number in the exempt service set; for example, if If the exempted service set contains the application ID, the application ID in the service flow detection template is set as the exempt service. The application ID in the set; in addition, the destination IP address and destination port number in the service flow detection template are the IP address and port number of the user equipment, which are not listed here. If the information such as the IP address and port number of the data packet matches the service flow detection template, it indicates that it belongs to the exempted service set.

As a second optional implementation manner, as shown in FIG. 12, the first network device sends the received service data sent to the UE to the detecting device, where the first network device receives the service data parameter sent by the detecting device, and according to The service data parameter and the exempt service set are used to perform transmission control on the service data; or the first network device sends the received service data sent to the UE to the detecting device, where the detecting device is configured to: if the service data belongs to the exempted service set, Returning the service data to the first network device to continue transmission, or intercepting the service data if the service data does not belong to the exempt service set.

The service data parameter includes a parameter that is aligned with a parameter in the exempt service set, for example, may include a source IP address of the data packet, a source port number, or an application identifier or a service type identifier. If the information in the service data parameter matches the information in the exempt service set, it indicates that the service data belongs to the exempt service set.

As a third optional implementation manner, if the service data sent to the UE does not belong to the exempt service set, the first network device deletes the established bearer for transmitting the service data.

It should be noted that the foregoing first to third alternative embodiments may be applied to a scenario where the first network device is a PGW, an SGW, or an MME, and is not limited.

As a fourth optional implementation manner, the first network device sends a termination service request to the AF, where the termination service request is used to request termination of transmission of the service data that is sent to the UE and does not belong to the exempt service set.

As a fifth optional implementation manner, when the first network device receives the transmission request of the service data initiated by the AF, if the transmission request is used to request that the service data transmitted to the UE belongs to the exempt service set, the service data is established. The session; or, if the service data sent by the request does not belong to the exempt service set, the transmission request of the service data initiated by the AF is rejected.

It should be noted that the foregoing fourth and fifth optional embodiments may be applied to the scenario where the first network device is a PCRF, and is not limited.

On the other hand, for the foregoing manner 2, the first network device may send a reject message to the server directly after receiving any one of the transmission requests sent by the server, where the reject message is used to reject the transmission request, or may be based on the exempted service set. Controls the transmission request sent by the server.

As a sixth optional implementation manner, if the transmission request is used to request that the service data transmitted to the UE belongs to the exempt service set, the first network device sends an accept message to the server, where the accept message is used to accept the transfer request; or If the transmission request is used to request that the service data transmitted to the UE does not belong to the exempt service set, the first network device sends a reject message to the server, and the reject message is used to reject the transfer request.

It should be noted that the sixth optional embodiment may be applied to the scenario where the first network device is an HSS or a PCRF, and is not limited.

Optionally, in addition to the foregoing manner 1 and the foregoing manner 2, as a seventh optional implementation manner, if the first network device requests that the service data sent to the UE belongs to the exempt service set, the first network device sends the information to the PCRF. A transmission request is used to request that the service data belonging to the exempted service set be sent to the UE.

It should be noted that the foregoing seventh optional embodiment may be applied to a scenario where the first network device is an AF, and is not limited.

In the embodiment of the present invention, after the user equipment starts the PS data off function, the user equipment or the second network device sends a target request message carrying the indication information, where the indication information is used to indicate that the user equipment has enabled the PS data off function. The network device receives the target request message, and controls the service of the user equipment according to the indication information therein, so that the first network device can sense that the user equipment has enabled the PS data off function and performs coping control, thereby avoiding error calculation. Fee problem.

FIG. 3 is a schematic flowchart of another method for shutting down packet service data according to an embodiment of the present invention. The method is based on a bearer resource modification process, and includes:

S101. The UE starts the function of PS data off.

The function of the UE to enable the PS data off may be triggered by the user clicking the activation button, or may be triggered by the UE according to the usage scenario, which is not limited herein.

S102: The UE sends a bearer resource modification request to the MME, where the bearer resource modification request carries the indication information.

Specifically, the UE sends a bearer resource modification request to the MME by using an eNB (Evolved Node B, an evolved base station), where the bearer resource modification request carries the indication information, where the indication information is used to indicate that the UE has enabled the PS data off function.

Optionally, the bearer resource modification request may further carry the second exempt service set. As can be seen from the above, the second exempt service set includes an identifier configured by the user for identifying the service, such as a list of identifiers configured by the user for identifying the service. In the specific implementation process, after the user configures the second exempt service set on the UE, the UE carries the second exempt service set in the bearer resource modification request.

Optionally, the bearer resource modification request may also carry time information. The time information is used to indicate the time for controlling the service of the UE.

In summary, the information carried by the bearer resource modification request may be: {information information}, {instruction information, second exempt service set}, {information information, time information} or {instruction information, second exempt service set Time information}.

As an optional implementation manner, the MME controls the service of the UE according to the indication information. During the specific implementation process, the MME performs transmission control on the service data sent to the UE according to the exempted service set. More specifically, the MME determines whether the service data sent to the UE belongs to the exempt service set, and if so, continues to transmit the service data, and if not, terminates the transmission of the service data. It should be noted that the set of exempted services includes at least a first set of exempted services. For example, it is assumed that the service data transmitted to the UE includes A and B, A belongs to the exempted service set, and B does not belong to the exempted service set, then when A and B transmit to the MME, the MME allows A to continue to transmit to the UE, and terminates the transmission B. In the embodiment of the present invention, the foregoing embodiment may be specifically referred to any one of the first to third optional embodiments described in step S003 of FIG. 2, and details are not described herein again.

As can be seen from the above, the first exempt service set is configured by the operator. In the embodiment of the present invention, the first exempted service set may be pre-configured in the MME; optionally, the first exempted service set is configured in the HSS, and the MME obtains the first exempted service set from the HSS.

Optionally, if the bearer resource modification request further carries the second exempt service set, the MME may obtain the second exempt service set from the bearer resource modification request, so that the exempt service set may further include the second exempt service set, thereby implementing the user. Increased flexibility by setting up exempted business collections based on demand.

Optionally, if the bearer resource modification request further carries the time information, the MME performs transmission control on the service data sent to the UE in the time or time period specified by the time information. That is, the MME performs transmission control on the service data sent to the UE at a specific time A. Further, the MME stops the transmission control of the service data sent to the UE at the specific time B, and the advantage is that the MME can specify Turn off data transmission at specific times, such as opening at 11 o'clock every night to prevent unnecessary calculations fee.

S103. The MME sends a notification message to the HSS, where the notification message carries the indication information.

As above, the indication information is used to indicate that the UE has turned on the PS data off function.

Optionally, the notification message sent by the MME to the HSS may also carry the second exempt service set.

Optionally, the notification message sent by the MME to the HSS may also carry time information.

In summary, the information carried in the notification message sent by the MME to the HSS may be: {information information}, {instruction information, second exempt service set}, {information information, time information} or {instruction information, second Exempt business collection, time information}.

Correspondingly, the HSS receives the notification message.

S104. The HSS controls the transmission request sent by the server according to the indication information.

It should be noted that the transmission request refers to a message that the server requests to send the service data before sending the service data to the UE. The transmission request may be an AR (Authorization Request) message, and the AR message is used to request to send service data to the UE.

Specifically, the HSS can control the AR message sent by the server according to the set of exempted services. More specifically, if the AR message is used to request that the service data transmitted to the UE belongs to the exempt service set, the HSS sends an accept message to the server, the accept message is used to accept the AR; or, if the AR message is used to request the service transmitted to the UE If the data does not belong to the exempt service set, the HSS sends a reject message to the server, which rejects the AR. For example, suppose that the transmission request of the service data sent by the server includes the transmission service data A and the transmission service data B, A belongs to the exempt service set, and B does not belong to the exempt service set, then the server initiates the A transmission request and the B transmission request to the HSS. At the time, the HSS accepts the transmission request of A by sending an accept message, and rejects the transmission request of B by sending a reject message. In the embodiment of the present invention, the foregoing embodiment may be specifically referred to the sixth optional implementation described in step S003 in FIG. 2, and details are not described herein again.

In the embodiment of the present invention, the first exempt service set may be pre-configured in the HSS.

Optionally, if the notification message sent by the MME to the HSS further carries the second exempted service set, the HSS may obtain the second exempted service set from the notification message, so that the exempted service set may further include the second exempted service set, thereby The user is set to exempt the business collection according to the requirements, which improves the flexibility.

Optionally, if the notification message sent by the MME to the HSS carries time information, the HSS The transmission request for transmitting the service data to the UE is controlled at the time or time period specified by the time information. That is, the HSS starts transmission control of the transmission request for the service data sent to the UE at a specific time A. Further, the HSS stops transmission control of the transmission request of the service data sent to the UE at the specific time B. .

S105. The MME sends a bearer resource command to the SGW, where the bearer resource command carries the indication information.

Optionally, the bearer resource command may also carry a second exempt service set.

Optionally, the bearer resource command may also carry time information.

In summary, the information carried by the bearer resource command may be: {information information}, {instruction information, second exempt service set}, {information information, time information} or {instruction information, second exempt service set, Time information}.

Correspondingly, the SGW receives the bearer resource command.

As an optional implementation manner, the SGW performs transmission control on the service data sent to the UE according to the indication information. In a specific implementation process, the SGW performs transmission control on the service data sent to the UE according to the exempted service set. More specifically, the SGW determines whether the service data sent to the UE belongs to the exempted service set, and if so, continues to transmit the service data, and if not, terminates the transmission of the service data. It should be noted that the set of exempted services includes at least a first set of exempted services. For example, if the service data sent to the UE includes A and B, A belongs to the exempted service set, and B does not belong to the exempted service set, then when A and B transmit to the SGW, the SGW allows A to continue transmitting to the UE, and terminates the transmission of B. . In the embodiment of the present invention, the foregoing embodiment may be specifically referred to any one of the first to third optional embodiments described in step S003 of FIG. 2, and details are not described herein again.

In the embodiment of the present invention, the first exempted service set may be pre-configured in the SGW; optionally, the first exempted service set may be pre-configured in the HSS, and after the MME obtains the first exempted service set from the HSS, the SGW obtains from the MME again. First exempt business collection.

Optionally, if the bearer resource command further carries the second exempt service set, the SGW may obtain the second exempt service set from the bearer resource command, so that the exempt service set may further include the second exempt service set, thereby implementing the user according to the requirement. Set exempt business collections to increase flexibility.

Optionally, if the bearer resource command carries time information, the SGW refers to the time information. The fixed time or time period is used to control the transmission of the service data sent to the UE. That is to say, the SGW starts the transmission control of the service data sent to the UE at a specific time A. Further, the SGW stops the transmission control of the service data sent to the UE at the specific time B.

S106. The SGW sends a bearer resource command to the PGW, where the bearer resource command carries the indication information.

Optionally, the bearer resource command may also carry time information.

Correspondingly, the PGW receives the bearer resource command.

S107. The PGW performs transmission control on the service data sent to the UE according to the indication information.

Specifically, the PGW performs transmission control on the service data sent to the UE according to the set of exempted services. It should be noted that the exempt service set includes at least the first exempt service set.

In the embodiment of the present invention, the first exempted service set may be pre-configured in the PGW; optionally, the first exempted service is stored in the HSS, the MME obtains the first exempted service set from the HSS, and the SGW obtains the first exempted service set from the MME. The SGW then transmits the first set of exempted services to the PGW, or the first set of exempted services is stored in the SPR/UDR, which is acquired by the PCRF from the SPR/UDR and further transmitted to the PGW.

Optionally, if the bearer resource command further carries the second exempt service set, the PGW may obtain the second exempt service set from the bearer resource command, so that the exempt service set may further include the second exempt service set, thereby implementing the user according to the requirement. Set exempt business collections to increase flexibility.

Optionally, if the bearer resource command further carries time information, the PGW sends the service data to the UE for transmission control at the time or time period specified by the time information. That is to say, the PGW performs transmission control for the service data sent to the UE at a specific time A. Further optionally, the PGW stops transmission control of the service data transmitted to the UE at a specific time B.

The specific operation of the PGW to perform transmission control on the service data sent to the UE according to the exempted service set may be: the PGW determines the service flow according to the exempted service set. The template, for example, updates or formulates a service flow template, or receives a service flow detection template sent by the PCRF, and then the PGW determines whether the service data sent to the UE belongs to the exempt service set according to the service flow detection template, and if yes, the PGW transmits the service data. Or, if not, the PGW terminates transmission of the service data. For example, if the service data sent to the UE includes A and B, A belongs to the exempted service set, and B does not belong to the exempted service set, then when A and B transmit to the PGW, the PGW allows A to continue transmitting to the UE, and terminates the transmission of B. . In the embodiment of the present invention, the foregoing embodiment may be specifically referred to the first optional implementation manner described in step S003 in FIG. 2, and details are not described herein again.

In addition, the specific operation of the PGW to perform the transmission control on the service data sent to the UE according to the set of the exempted service may be: the PGW sends the received service data sent to the UE to the detecting device, and the PGW receives the service data parameter sent by the detecting device. And performing transmission control on the service data according to the service data parameter and the exempt service set; or, the PGW sends the received service data sent to the UE to the detecting device, where the detecting device is configured to: if the service data belongs to the exempt service set, Then, the service data is returned to the PGW, so that the PGW continues to transmit the service data, and if the service data does not belong to the exempt service set, the service data is intercepted. Optionally, the manner in which the PGW intercepts the service data includes: the PGW discards the service data, or the PGW temporarily stores the service data, and returns to the PGW to continue the transmission after the UE closes the PS data off. In the embodiment of the present invention, the foregoing embodiment may be specifically referred to the second optional implementation manner described in step S003 in FIG. 2, and details are not described herein again.

In addition, the specific operation of the PGW to perform the transmission control on the service data sent to the UE according to the set of the exempted service may be: if the service data sent to the UE does not belong to the exempted service set, the PGW deletes the established service data for transmitting the service data. Hosted. In the embodiment of the present invention, the foregoing embodiment may be specifically referred to the third optional implementation manner described in step S003 in FIG. 2, and details are not described herein again.

As an optional implementation manner, the PGW sends a CCR (Credit Control Request) message to the PCRF, where the CCR message carries the indication information, and the indication information is used to indicate that the UE has enabled the PS data off function. Correspondingly, the PCRF receives the CCR message.

Optionally, the CCR also carries a second set of exempted services.

Alternatively, the CCR also carries time information.

In summary, the information carried by the CCR may be: {information information}, {instruction information, second exempt service set}, {information information, time information} or {instruction information, second exempt service set, Time information}.

Further, the PCRF controls the service of the UE according to the indication information. In a specific implementation process, the PCRF performs transmission control on the service data sent to the UE according to the exempted service set. More specifically, the PCRF sends a termination service request to the AF, and the termination service request is used to request termination of transmission of service data transmitted to the UE and not belonging to the exempted service set. In the embodiment of the present invention, the foregoing embodiment may be specifically referred to the fourth optional implementation described in step S003 in FIG. 2, and details are not described herein again.

In another specific implementation process, the PCRF controls transmission control of the service data sent to the UE or the transmission request sent by the server to the UE according to the set of exempted services. More specifically, when the PCRF receives the transmission request of the service data initiated by the AF, the transmission request may be an AAR (Authorization Authentication Request) message, and the AAR message is used to request to send the service data to the UE. If the service data sent by the request belongs to the exempt service set, the session of the service data is established; or if the service data sent by the request does not belong to the exempt service set, the transmission request of the service data initiated by the AF is rejected. In the embodiment of the present invention, the foregoing embodiment may be specifically referred to the fifth optional implementation described in step S003 in FIG. 2, and details are not described herein again.

In another specific implementation process, the PCRF may also control the transmission request of the service data sent by the server according to the set of exempted services. The transmission request may be an AAR message. More specifically, if the AAR message is used to request that the service data transmitted to the UE belongs to the exempt service set, the PCRF sends an accept message to the server, where the accept message is used to accept the AAR; or if the AAR message is used to request the service transmitted to the UE. The data does not belong to the exempt service set, and the PCRF sends a reject message to the server, which rejects the AAR. In the embodiment of the present invention, the foregoing embodiment may be specifically referred to the sixth optional implementation described in step S003 in FIG. 2, and details are not described herein again.

In the embodiment of the present invention, the first exempted service set may be pre-configured with the PCRF. Optionally, the first exempted service is pre-configured in the HSS, the MME obtains the first exempted service set from the HSS, and the SGW obtains the first exempted service set from the MME. The SGW then transmits the first exempt service set to the PGW and transmits it to the PCRF by the PGW, or the first exempt service set is stored in the SPR/UDR, and the PCRF obtains the first exempt service set from the SPR/UDR.

Optionally, if the CCR further carries the second exempt service set, the PCRF may obtain the second exempt service set from the CCR, so that the exempt service set may further include the second exempt service set, thereby implementing configuration of the exempted service set by the user. , increased flexibility.

Optionally, if the CCR further carries time information, the PCRF performs transmission control on the service data sent to the UE or the service data request sent to the UE in the time or time period specified by the time information. That is, at a specific time A, the PCRF enables transmission control for the service data transmitted to the UE or control of the service data request sent to the UE, and stops transmission control of the service data transmitted to the UE at a specific time B or Controlling the service data request sent to the UE.

Further, the PCRF sends a CCA (Credit Control Answer) message to the PGW.

As a further optional implementation manner, the PCRF sends a notification message to the AF, where the notification message carries indication information, and the indication information is used to indicate that the UE has enabled the PS data off function. Correspondingly, the AF receives the notification message.

Optionally, the notification message sent by the PCRF to the AF further carries a second set of exempted services.

Optionally, the notification message sent by the PCRF to the AF further carries time information.

In summary, the information carried by the PCRF to the notification message sent by the AF may be: {information information}, {instruction information, second exempt service set}, {information information, time information} or {instruction information, second Exempt business collection, time information}.

Further, the AF controls the service to the UE according to the indication information. In a specific implementation process, if the service data sent by the AF request to the UE belongs to the exempt service set, the AF sends a transmission request to the PCRF, where the transmission request is used to request to send the service data belonging to the exempt service set to the UE. It should be noted that the set of exempted services includes at least a first set of exempted services. In the embodiment of the present invention, the foregoing embodiment may be specifically referred to the seventh optional implementation described in step S003 in FIG. 2, and details are not described herein again.

In the embodiment of the present invention, the first exempted service set may be pre-configured in the AF; optionally, the AF obtains the first exempted service set from the PCRF.

Optionally, if the notification message sent by the PCRF to the AF further carries the second exempt service set, the AF may obtain the second exempt service set from the notification message, so that the exempt service set may also be included. Including the second set of exempted services, so that users can configure exempted service sets according to their needs, which increases flexibility.

Optionally, if the notification message sent by the PCRF to the AF further carries the time information, the AF controls the transmission request of the service data sent to the UE at the time or time period specified by the time information. That is to say, the AF starts the control of the UE at a specific time A, and stops controlling the service of the UE at a specific time B.

S108. The PGW sends a bearer resource modification response message to the UE.

Specifically, the PGW sends a bearer resource modification response message to the UE through the SGW, the MME, and the eNB.

It should be particularly noted that, since steps S104 and S107 respectively provide an operation of “controlling the service of the UE”, the present invention provides another embodiment based on the embodiment shown in FIG. 3 above. In this embodiment, step S104 and step S107 may be selected to perform one step, for example, step S104 is performed, that is, the HSS has already controlled the service of the UE, and step S107 is not performed, that is, the PGW does not control the service of the UE. For example, if the step S104 is not performed, that is, the HSS does not control the service of the UE, step S107 is executed, that is, the PGW controls the service of the UE.

Obviously, based on the embodiment shown in FIG. 3 above, the present invention provides a further embodiment. In this embodiment, any one of the optional embodiments of steps S101-S108 performs "controlling the service of the UE. The operation of the step S104 and the step S107 are both optional. For example, if an MME has already controlled the service of the UE, it is not necessary to perform step S104 and step S107 again. Both the HSS and the PGW no longer need to control the UE's services.

4 is a schematic flowchart of another method for closing packet service data in an embodiment of the present invention, where The method is based on the location update escalation process. The flow of the method for closing packet service data in this embodiment as shown in the figure may include:

S201. The UE starts the function of PS data off.

S202. The UE sends a location update request to the MME, where the location update request carries the indication information.

Specifically, the UE sends a location update request to the MME by using the eNB, where the location update request carries the indication information, where the indication information is used to indicate that the UE has enabled the PS data off function.

Optionally, the location update request may also carry a second exempt service set. As can be seen from the above, the second exempt service set includes an identifier configured by the user for identifying the service, such as a list of identifiers configured by the user for identifying the service. In the specific implementation process, after the user configures the second exempt service set on the UE, the UE carries the second exempt service set in the location update request.

Optionally, the location update request may also carry time information. The time information is used to indicate the time for controlling the service of the UE.

In summary, the information carried by the location update request may be: {information information}, {instruction information, second exempt service set}, {information information, time information} or {instruction information, second exempt service set, Time information}.

As can be seen from the above, the first exempt service set is an operator configuration. In the embodiment of the present invention, the first exempted service set may be pre-configured in the MME; optionally, the first exempted service set is configured in the HSS. The MME obtains the first exempt service set from the HSS.

Optionally, if the location update request further carries the second exempt service set, the MME may obtain the second exempt service set from the location update request, so that the exempt service set may further include the second exempt service set, thereby implementing the user according to the requirement. Set exempt business collections to increase flexibility.

Optionally, if the location update request further carries time information, the MME performs transmission control on the service data sent to the UE in the time or time period specified by the time information. That is, the MME performs transmission control on the service data sent to the UE at a specific time A. Further, the MME stops transmission control of the service data transmitted to the UE at a specific time B. The advantage is that you can specify a specific time to turn off data transmission, such as 11 o'clock every night to prevent unnecessary billing.

S203. The MME sends a notification message to the HSS, where the notification message carries the indication information.

In summary, the information carried by the MME to the notification message sent by the HSS may be: {information information}, {instruction information, second exempt service set}, {information information, time information} or {on PS data off Indication, second exempt business collection, time information}.

Correspondingly, the HSS receives the notification message.

S204. The HSS controls the transmission request sent by the server according to the indication information.

Specifically, the HSS can control the AR message sent by the server according to the set of exempted services. More specifically, if the AR message is used to request that the service data transmitted to the UE belongs to the exempt service set, the HSS sends an accept message to the server, the accept message is used to accept the AR; or, if the AR message is used to request the service transmitted to the UE If the data does not belong to the exempt service set, the HSS sends a reject message to the server, which rejects the AR. For example, suppose that the transmission request of the service data sent by the server includes the transmission service data A and the transmission service data B, A belongs to the exempt service set, and B does not belong to the exempt service set, then the server initiates the A transmission request and the B transmission request to the HSS. When the HSS accepts the transmission request of A by sending an accept message, and rejects B by sending a reject message. Transfer request. In the embodiment of the present invention, the foregoing embodiment may be specifically referred to the sixth optional implementation described in step S003 in FIG. 2, and details are not described herein again.

Optionally, if the notification message sent by the MME to the HSS further carries time information, the HSS controls the transmission request for sending the service data to the UE at the time or time period specified by the time information. That is, the HSS starts transmission control for the transmission request of the service data sent to the UE at a specific time A. Further, the HSS turns off the transmission control of the transmission request for the service data sent to the UE at the specific time B. .

S205. The MME sends a modify bearer request to the SGW, where the modify bearer request carries the indication information.

As above, the indication information is used to indicate that the UE has turned on the PS data off function. .

Optionally, the modify bearer request may also carry the second exempt service set.

Optionally, the modify bearer request may also carry time information.

In summary, the information carried in the modification bearer request may be: {information information}, {instruction information, second exempt service set}, {information information, time information} or {instruction information, second exempt service set, Time information}.

Correspondingly, the SGW receives the modification bearer request.

As an optional implementation manner, the SGW performs transmission control on the service data sent to the UE according to the indication information. In a specific implementation process, the SGW performs transmission control on the service data sent to the UE according to the exempted service set. More specifically, the SGW determines whether the service data sent to the UE belongs to the exempted service set, and if so, continues to transmit the service data, and if not, terminates the transmission of the service data. It should be noted that the set of exempted services includes at least a first set of exempted services. For example, if the service data sent to the UE includes A and B, A belongs to the exempted service set, and B does not belong to the exempted service set, then when A and B transmit to the SGW, the SGW allows A to continue transmitting to the UE, and terminates the transmission of B. . In the embodiment of the present invention, the foregoing implementation manner may specifically refer to the steps in FIG. 2 . Any one of the first to third optional embodiments described in S003 is not described herein again.

Optionally, if the modify bearer request further carries the second exempt service set, the SGW may obtain the second exempt service set from the modify bearer request, so that the exempt service set may further include the second exempt service set, thereby implementing the user according to the requirement. Set exempt business collections to increase flexibility.

Optionally, if the bearer resource command further carries time information, the SGW starts to perform transmission control on the service data sent to the UE in the time or time period specified by the time information. That is to say, the SGW starts the transmission control of the service data sent to the UE at a specific time A. Further, the SGW stops the transmission control of the service data sent to the UE at the specific time B.

S206. The SGW sends a modify bearer request to the PGW, where the modify bearer request carries the indication information.

The same as above, the indication information is used to indicate that the UE has enabled the PS data off function.

Optionally, the modify bearer request may also carry time information.

Correspondingly, the PGW receives the modification bearer request.

S207. The PGW performs transmission control on the service data sent to the UE according to the indication information.

Optionally, if the modify bearer request also carries the second exempt service set, the PGW may be repaired. The second exempt service set is obtained in the change bearer request, so that the exempt service set may further include the second exempt service set, so that the user sets the exempt service set according to the requirement, and the flexibility is improved.

Optionally, if the modify bearer request further carries time information, the PGW sends the service data to the UE for transmission control at the time or time period specified by the time information. That is to say, the PGW turns on the transmission control of the service data sent to the UE at a specific time A. Further, the PGW stops the transmission control of the service data sent to the UE at a specific time B.

The specific operation of the PGW to perform the transmission control on the service data sent to the UE according to the exempted service set may be: the PGW determines the service process template according to the exempted service set, for example, updates or formulates a business process template, or Receiving the service flow detection template sent by the PCRF, and then determining, by the PGW, whether the service data sent to the UE belongs to the exempt service set according to the service flow detection template, and if yes, the PGW transmits the service data, or if not, the PGW terminates the transmission of the service. data. For example, if the service data sent to the UE includes A and B, A belongs to the exempted service set, and B does not belong to the exempted service set, then when A and B transmit to the PGW, the PGW allows A to continue transmitting to the UE, and terminates the transmission of B. . In the embodiment of the present invention, the foregoing embodiment may be specifically referred to the first optional implementation manner described in step S003 in FIG. 2, and details are not described herein again.

In addition, the specific operation of the PGW to perform the transmission control on the service data sent to the UE according to the set of the exempted service may be: if the service data sent to the UE does not belong to the exempted service set, the PGW deletes the established service data for transmitting the service data. Hosted. In the embodiment of the present invention, the foregoing implementation manner may be specifically referred to the third optional implementation manner described in step S003 in FIG. Said.

As an optional implementation manner, the PGW sends a CCR message to the PCRF, where the CCR message carries the indication information, and the indication information is used to indicate that the UE has enabled the PS data off function. Correspondingly, the PCRF receives the CCR message.

Optionally, the CCR may also carry a second set of exempted services.

Alternatively, the CCR can also carry time information.

In summary, the information carried by the CCR may be: {information information}, {instruction information, second exempt service set}, {information information, time information} or {instruction information, second exempt service set, time information }.

In another specific implementation process, the PCRF performs transmission control on the service data sent to the UE according to the set of exempted services or the server sends the transmission control to the UE. More specifically, when the PCRF receives the transmission request of the service data initiated by the AF, the transmission request may be an AAR message, where the AAR message is used to request to send service data to the UE, if the service data sent by the request is an exemption The service collection establishes a session of the service data; or, if the service data sent by the request does not belong to the exempt service set, rejects the transmission request of the service data initiated by the AF. In the embodiment of the present invention, the foregoing embodiment may be specifically referred to the fifth optional implementation described in step S003 in FIG. 2, and details are not described herein again.

In another specific implementation process, the PCRF may also control the transmission request of the service data sent by the server according to the set of exempted services. The transmission request may be an AAR message. More specifically, if the AAR message is used to request that the service data transmitted to the UE belongs to the exempt service set, the PCRF sends an accept message to the server, where the accept message is used to accept the AAR; or if the AAR message is used to request the service transmitted to the UE. The data does not belong to the exempt service set, and the PCRF sends a reject message to the server, which rejects the AAR. In the embodiment of the present invention, the above embodiment For details, refer to the sixth optional implementation described in step S003 in FIG. 2, and details are not described herein again.

Optionally, if the CCR further carries time information, the PCRF performs transmission control on the service data sent to the UE or the service data request sent to the UE in the time or time period specified by the time information. That is, at a specific time A, the PCRF enables transmission control for the service data sent to the UE or controls the service data request sent to the UE. Further, the PCRF stops transmitting to the UE at the specific time B. Transmission control of service data or control of service data requests sent to the UE.

Further, the PCRF sends a CCA message to the PGW.

As a further optional implementation manner, the PCRF sends a notification message to the AF, where the notification message carries the indication information, and the indication information is used to indicate that the UE has enabled the PS data off function. Correspondingly, the AF receives the notification message.

Further, the AF controls the service to the UE according to the indication information. In a specific implementation process, if the service data sent by the AF request to the UE belongs to the exempt service set, the AF sends a transmission request to the PCRF, where the transmission request is used to request to send the service data belonging to the exempt service set to the UE. It should be noted that the set of exempted services includes at least a first set of exempted services. In the embodiment of the present invention, For the foregoing embodiment, reference may be made to the seventh optional implementation described in step S003 in FIG. 2, and details are not described herein again.

Optionally, if the notification message sent by the PCRF to the AF further carries the second exempted service set, the AF may obtain the second exempted service set from the notification message, so that the exempted service set may further include the second exempted service set, thereby Enable users to configure exempted service collections according to their needs, increasing flexibility.

Optionally, if the notification message sent by the PCRF to the AF further carries time information, the PCRF controls the transmission request of the service data sent to the UE at the time or time period specified by the time information. That is to say, the AF controls the service data request sent to the UE to be controlled at a specific time A. Further, the AF stops controlling the service data request sent to the UE at a specific time B.

S208. The PGW sends a modify bearer response message to the UE.

It should be particularly noted that, since steps S204 and S207 respectively provide an operation of “controlling the service of the UE”, the present invention provides another embodiment based on the embodiment shown in FIG. 3 above. In this embodiment, step S204 and step S207 may be selected to perform one step, for example, step S204 is performed, that is, the HSS has already controlled the service of the UE, and step S207 is not performed, that is, the PGW does not control the service of the UE. For example, the step S204 is not performed, that is, the HSS does not control the service of the UE, and the step S207 is executed, that is, the PGW controls the service of the UE.

Obviously, based on the embodiment shown in FIG. 3 above, the present invention provides a further embodiment. In this embodiment, any one of the optional embodiments of steps S201-S208 performs the service to the UE. Steps S204 and S207 are optional implementations. For example, if an MME has already controlled the services of the UE in an optional implementation, step S204 and step S207 are not required to be performed. That is, neither the HSS nor the PGW need to control the UE's services.

FIG. 5 is a schematic flowchart of a method for reporting a service exemption service set by a user equipment according to an embodiment of the present invention, where the method is based on an attach request process. The process of the method for reporting the exempted service set by the user equipment in this embodiment may include:

S301. The UE sends an attach request to the MME, where the attach request carries a second exempt service set.

So far, the MME knows the second exempt service set.

Optionally, the MME stores the second exempt service set locally, so that other network devices can obtain the second exempt service set from the MME.

Optionally, the MME sends an authentication data request to the HSS, where the authentication data request carries a second exempt service set.

At this point, the HSS is informed of the second exempted service set.

Further, the HSS performs rights verification on the UE that sends the attach request. If the HSS passes the authentication, the HSS stores the second exempt service set locally, so that other network devices can obtain the second exempt service set from the HSS.

Further, the HSS sends an authentication data response message to the MME.

S302: Perform a security process between the MME and the UE.

S303. The MME sends the second exempt service set to the PGW.

At this point, the PGW is informed of the second set of exempted services.

Optionally, the PGW sends the second exempt service set to the PCRF.

So far, the PCRF knows the second exempt service set.

S304. Perform an initial context establishment procedure between the MME and the UE.

S305. The UE sends an attach complete message to the MME.

In the embodiment of the present invention, in the attach request procedure, the UE sends an attach request to the MME, the attach request carries the second exempt service set, and the MME sends the second exempt service set to the PGW, so that both the MME and the PGW can learn the second exempt service set. This provides a UE set second exempt service set The way it is combined enhances flexibility.

It should be noted that FIG. 5 is a method for reporting a set of exempted services by the user equipment according to FIG. 3 and FIG. In the specific implementation, the steps S301-S305 in FIG. 5 may be the pre-steps before step S107 in FIG. 3, or may be the pre-steps before step S207 in FIG. 4, for configuring the exempt service set for the PGW.

Correspondingly, step S301 in FIG. 5 may be a pre-step before step S104 in FIG. 3, or may be a pre-step before step S204 in FIG. 4, for configuring an exempt service set for the HSS.

FIG. 6 is a schematic structural diagram of a service control device according to an embodiment of the present invention. The service control device is used to implement some or all of the functions of the first network device in the method described in FIG. 2 to FIG. The service control device in the embodiment of the present invention may include at least a receiving module 410 and a control module 420, where:

The receiving module 410 is configured to receive a target request message, where the target request message carries indication information, where the indication information is used to indicate that the user equipment has turned on the function of closing the packet service data.

Specifically, the user equipment starts the PS data off function, and sends a target request message to the service control device, or after the sending device learns that the user equipment starts the PS data off function, sends a target request message to the service control device, and the receiving module 410 receives the user. The target request message sent by the device or the sending device. The manner in which the sending device learns the function of the PS data off by the user equipment may be reported by the user equipment layer by layer.

The control module 420 is configured to control the service of the user equipment after obtaining the indication information from the target request message.

Optionally, the target request message also carries a set of exempted services. Further, after the receiving module 410 obtains the indication information from the target request message, the control module 420 controls the service of the UE according to the exempt service set. Further, the set of exempted services may include at least one of a first exempted service set and a second exempted service set, where the first exempted service set includes an identifier configured by the operator to identify the service, such as the first exempted service. The set of identifiers for identifying the service configured by the operator, the second set of exempted services includes an identifier configured by the user for identifying the service, and the second set of exempted services is a list of identifiers configured by the user for identifying the service.

Specifically, the control module 420 is configured to perform transmission control on the service data sent to the user equipment, or control the transmission request sent by the server, where the transmission request is used to request to send service data to the user equipment.

In one aspect, the control module 420 is configured to terminate sending service data to the user equipment; or, according to the exempt service set, perform transmission control on the service data sent to the user equipment. In the specific implementation process:

Optionally, the control module 420 determines, according to the set of exempted services, a service flow detection template, and determines, according to the service flow detection template, whether the service data sent to the user equipment belongs to the exempt service set, and if the service data sent to the user equipment is an exemption The service collection transmits the service data, or terminates the transmission of the service data if the service data sent to the user equipment does not belong to the exempt service set. In the embodiment of the present invention, the foregoing embodiment may be specifically referred to the first optional implementation manner described in step S003 in FIG. 2, and details are not described herein again.

Optionally, the control module 420 sends the received service data sent to the user equipment to the detecting device, receives the service data parameter sent by the detecting device, and performs transmission control on the service data according to the service data parameter and the exempt service set; Or sending the exempted service set and the received service data sent to the user equipment to the detecting device, where the detecting device is configured to return the service data to the service control device if the service data belongs to the exempt service set, so that the service control device continues Transmit business data, or intercept business data if the business data does not belong to the exempted service set. In the embodiment of the present invention, the foregoing embodiment may be specifically referred to the second optional implementation manner described in step S003 in FIG. 2, and details are not described herein again.

Optionally, referring to FIG. 5, the service control device in the embodiment of the present invention may further include a deletion module 430. If the control module 420 determines that the service data sent to the user equipment does not belong to the exempt service set, the control module 420 deletes Module 430 deletes the already established bearer for transmitting the service data. In the embodiment of the present invention, the foregoing embodiment may be specifically referred to the third optional implementation manner described in step S003 in FIG. 2, and details are not described herein again.

Optionally, the control module 420 sends a termination service request to the application function AF, and the termination service request is used to request to terminate the transmission of the service data that is sent to the user equipment and does not belong to the exempt service set. In the embodiment of the present invention, the foregoing embodiment may be specifically referred to the fourth optional implementation described in step S003 in FIG. 2, and details are not described herein again.

Optionally, the control module 420 receives the transmission request of the service data initiated by the application function AF, and establishes the session of the service data if the transmission request is used to request that the service data transmitted to the UE belongs to the exempt service set. In the embodiment of the present invention, the foregoing embodiment may be specifically referred to the fifth optional implementation described in step S003 in FIG. 2, and details are not described herein again.

On the other hand, the control module 420 is configured to: after receiving the transmission request sent by the server, send a rejection message to the server, where the rejection message is used to reject the transmission request; or, according to the exempt service set, send to the server The transfer request is controlled. In the specific implementation process:

Optionally, the control module 420 is configured to: if the transmission request is used to request that the service data transmitted to the user equipment belongs to the exempt service set, send an accept message to the server, accept the message for accepting the transfer request; or if the transfer request is used for If the service data requested to be transmitted to the user equipment does not belong to the exempt service set, a reject message is sent to the server, and the reject message is used to reject the transfer request. In the embodiment of the present invention, the foregoing embodiment may be specifically referred to the sixth optional implementation described in step S003 in FIG. 2, and details are not described herein again.

Optionally, in addition to the foregoing two aspects, the control module 420 may be further configured to: if the service control device requests the service data sent to the user equipment to belong to the exempt service set, send a transmission request to the policy and charging rule function PCRF, The transmission request is used to request that the service data belonging to the exempted service set be sent to the user equipment. In the embodiment of the present invention, the foregoing embodiment may be specifically referred to the seventh optional implementation described in step S003 in FIG. 2, and details are not described herein again.

In the embodiment of the present invention, after the user equipment starts the PS data off function, the user equipment or the sending device sends a target request message carrying the indication information, where the indication information is used to indicate that the user equipment has enabled the PS data off function, and the receiving module 410 Receiving the target request message, the control module 420 controls the service of the user equipment according to the indication information, so that the service control device can sense that the user equipment has enabled the PS data off function and performs coping control, thereby avoiding the problem of incorrect charging.

FIG. 7 is a schematic structural diagram of a user equipment according to an embodiment of the present invention. The user equipment is used to implement some or all functions of the user equipment in the method described in FIG. 2 to FIG. 5 above. The user equipment in the embodiment of the present invention may include at least a determining module 510 and a sending module 520, where:

The module 510 is enabled to enable the function of closing the packet service data.

The sending module 520 is configured to send a target request message to the service control device, where the target request message carries the indication information, where the indication information is used to indicate that the user equipment has enabled the function of closing the packet service data.

Optionally, the target request message further carries a second exempt service set, where the second exempt service set includes an identifier configured by the user to identify the service.

Optionally, the target request message further carries time information, where the time information is used to indicate a time when the service control device controls the service of the user equipment.

Optionally, the target request message is a bearer resource modification request message, or a location update request message, or an attach request message.

FIG. 8 is a schematic structural diagram of a transmitting device used to implement some or all of the functions of the second network device in the method described in FIG. 2 to FIG. 5 according to an embodiment of the present invention. The transmitting device in the embodiment of the present invention may include at least an obtaining module 610 and a sending module 620, where:

The learning module 610 is configured to learn that the user equipment has turned on the function of closing the packet service data.

The sending module 620 is configured to send a target request message to the service control device, where the target request message carries the indication information, where the indication information is used to indicate that the user equipment has enabled the function of closing the packet service data.

Optionally, the target request message also carries a set of exempted services. Further, the set of exempted services includes at least one of the following:

a first exempt service set, where the first exempt service set includes an identifier configured by an operator to identify a service;

The second exempt service set, the second exempt service set includes an identifier configured by the user to identify the service.

Optionally, the target request message further carries time information, where the time information is used to indicate a time for controlling the service of the user equipment.

FIG. 9 is a schematic structural diagram of another service control device according to an embodiment of the present invention. The service control device is used to implement the first network in the method for closing packet service data described in FIG. 2 to FIG. 5 in the embodiment of the present invention. Some or all of the features of the device. As shown in FIG. 9, the service control device may include at least one processor 701, such as a CPU, at least one communication bus 702, at least one communication interface 703, and a memory 704. The communication bus 702 is used to implement connection communication between these components; the communication interface 703 is used for signaling or data communication with other node devices; the memory 704 may be a high-speed RAM memory or a non-volatile memory ( Non-volatile memory, such as at least one disk storage. Optionally, the memory 704 may also be at least one storage device located away from the foregoing processor 701. The memory 704 stores a set of program codes, and the processor 701 is configured to call the program code stored in the memory 704 to perform the following operations:

Receiving a target request message, where the target request message carries indication information, where the indication information is used to indicate that the user equipment has turned on the function of closing the packet service data;

After obtaining the indication information from the target request message, the service of the user equipment is controlled.

Optionally, the specific operation of the processor 701 to control the service of the user equipment is:

Transmitting control of service data sent to the user equipment; or

Controlling, by the server, a transmission request, where the transmission request is used to request to send service data to the user equipment; or

And if the service control device requests the service data sent to the user equipment to belong to the exempt service set, sending a transmission request to the policy and charging rule function PCRF, where the transmission request is used to request to send the service data belonging to the exempted service set to the user equipment. .

Optionally, the specific operation of the processor 701 to control the transmission request sent by the server is:

After receiving the transmission request sent by the server, sending a rejection message to the server, the rejection message is used to reject the transmission request; or

The transmission request sent by the server is controlled according to the exempted service set.

Further, the specific operation of the processor 701 to control the transmission request sent by the server according to the exempted service set is:

And if the transmission request is used to request that the service data transmitted to the user equipment belongs to the exempt service set, send an accept message to the server, where the accept message is used to accept the transmission, Ask; or,

And if the transmission request is used to request that the service data transmitted to the user equipment does not belong to the exempt service set, send a reject message to the server, where the reject message is used to reject the transfer request.

Optionally, the specific operation of the processor 701 for performing transmission control on the service data sent to the user equipment is:

Terminating the sending of service data to the user equipment; or

Transmitting control of the service data sent to the user equipment according to the set of exempted services.

Further, the specific operation of the processor 701 for performing transmission control on the service data sent to the user equipment according to the exempted service set is:

Determining a service flow detection template according to the exempted service set;

Determining, according to the service flow detection template, whether the service data sent to the user equipment belongs to the exempt service set;

Transmitting the service data if the service data sent to the user equipment belongs to the exempt service set; or if the service data sent to the user equipment does not belong to the exempt service set, terminating the transmission of the service data.

Transmitting the received service data sent to the user equipment to the detecting device; receiving the service data parameter sent by the detecting device, and transmitting the service data according to the service data parameter and the exempt service set Control; or,

Sending the exempted service set and the received service data sent to the user equipment to a detecting device, where the detecting device is configured to return the service data to the service data if the service data belongs to the exempt service set The service controls the device such that the service control device continues to transmit the service data, or if the service data does not belong to the exempted service set, the service data is intercepted.

If the service data sent to the user equipment does not belong to the exempt service set, delete the established bearer for transmitting the service data; or,

Sending a termination service request to the application function AF, and terminating the service request for requesting termination of transmission of the service data sent to the user equipment and not belonging to the exempt service set; or

Receiving a transmission request of the service data initiated by the application function AF, if the transmission request is used to request that the service data transmitted to the user equipment belongs to the exempt service set, the session of the service data is established.

FIG. 10 is a schematic structural diagram of another user equipment in an embodiment of the present invention, where the user equipment is used to implement a part of a user equipment in a method for closing packet service data described in FIG. 2 to FIG. 5 in the embodiment of the present invention or All features. As shown in FIG. 10, the user equipment may include at least one processor 801, such as a CPU, at least one communication bus 802, at least one wireless interface 803, at least one modulator/demodulator 804, and a memory 805. Wherein, the communication bus 802 is used to implement connection communication between these components; the wireless interface 803 may be an antenna device for signaling or data communication with other node devices; and the modulator/demodulator 804 is configured to transmit to be transmitted. The signal into the air and the signal received from the air are demodulated; the memory 805 may be a high speed RAM memory or a non-volatile memory such as at least one disk memory. Optionally, the memory 805 may also be at least one storage device located away from the foregoing processor 801. A set of program codes is stored in the memory 805, and the processor 801 is configured to call the program code stored in the memory 805 to perform the following operations:

Enable the function of closing packet service data;

Sending a target request message to the service control device, where the target request message carries the indication information, where the indication information is used to indicate that the user equipment has turned on the function of closing the packet service data.

FIG. 11 is a schematic structural diagram of another sending apparatus according to an embodiment of the present invention, where the sending apparatus is used to implement the second method in the method of closing packet service data described in FIG. 2 to FIG. 5 in the embodiment of the present invention. Part or all of the functionality of a network device. As shown in FIG. 11, the transmitting device may include at least one processor 901, such as a CPU, at least one communication bus 902, at least one communication interface 903, and a memory 904. The communication bus 902 is used to implement connection communication between these components; the communication interface 903 is used for signaling or data communication with other node devices; the memory 904 may be a high-speed RAM memory or a non-volatile memory ( Non-volatile memory, such as at least one disk storage. Optionally, the memory 904 may also be at least one storage device located away from the foregoing processor 901. The memory 904 stores a set of program codes, and the processor 901 is configured to call the program code stored in the memory 904 to perform the following operations:

Knowing that the user equipment has turned on the function of closing the packet service data;

Optionally, the target request message also carries a set of exempted services.

Further, the set of exempted services includes at least one of the following:

The embodiment of the present invention further provides a computer storage medium, where the computer storage medium stores a program, and the program includes a plurality of instructions for executing the method for closing the packet service data described in the embodiments of the present invention. Part or all of the steps.

In the embodiment of the present invention, after the user equipment starts the PS data off function, the user equipment or the sending device sends a target request message carrying the indication information, where the indication information is used to indicate that the user equipment has enabled the PS data off function, and the service control device Receive the target request message and refer to it The information is controlled to control the service of the user equipment, so that the service control device can sense that the PS data off function of the user equipment is enabled and performs responsive control, thereby avoiding the problem of incorrect charging.

One of ordinary skill in the art can understand that all or part of the process of implementing the foregoing embodiments can be completed by a computer program to instruct related hardware, and the program can be stored in a computer readable storage medium. When executed, the flow of an embodiment of the methods as described above may be included. The storage medium may be a magnetic disk, an optical disk, a read-only memory (ROM), or a random access memory (RAM).

The above is only the preferred embodiment of the present invention, and the scope of the present invention is not limited thereto, and thus equivalent changes made in the claims of the present invention are still within the scope of the present invention.

Claims

A method for shutting down packet service data, the method comprising:

Receiving, by the first network device, a target request message, where the target request message carries indication information, where the indication information is used to indicate that the user equipment has turned on the function of closing the packet service data;

The first network device controls the service of the user equipment according to the indication information.
The method of claim 1 wherein the target request message is sent by the user equipment or by a second network device.
The method according to claim 1 or 2, wherein the first network device controls the service of the user equipment, including:

Transmitting, by the first network device, the service data sent to the user equipment; or

The first network device controls a transmission request sent by the server, where the transmission request is used to request to send service data to the user equipment; or

And if the first network device requests the service data sent to the user equipment to belong to the exempt service set, the first network device sends a transmission request to the policy and charging rule function PCRF, where the transmission request is used to request the location The user equipment sends service data belonging to the set of exempted services.
The method of claim 3, wherein the first network device controls the transmission request sent by the server, including:

After receiving the transmission request sent by the server, the first network device sends a reject message to the server, where the reject message is used to reject the transmission request; or

The first network device controls a transmission request sent by the server according to the exempted service set.
The method of claim 4, wherein the first network device controls the transmission request sent by the server according to the set of exempted services, including:

And if the transmission request is used to request that the service data transmitted to the user equipment belongs to the exempt service set, the first network device sends an accept message to the server, where the accept message is used Accepting the transfer request; or,

And if the transmission request is used to request that the service data transmitted to the user equipment does not belong to the exempt service set, the first network device sends a reject message to the server, where the reject message is used to reject the transmission request.
The method according to claim 3, wherein the first network device performs transmission control on the service data sent to the user equipment, including:

The first network device terminates sending service data to the user equipment; or

The first network device performs transmission control on the service data sent to the user equipment according to the exempt service set.
The method of claim 6, wherein the first network device performs transmission control on the service data sent to the user equipment according to the set of exempted services, including:

Determining, by the first network device, a service flow detection template according to the exempt service set;

Determining, by the first network device, whether the service data sent to the user equipment belongs to the exempt service set according to the service flow detection template;

And if the service data sent to the user equipment belongs to the exempt service set, the first network device transmits the service data; or, if the service data sent to the user equipment does not belong to the exempt service set, And then the first network device terminates transmitting the service data.
The method of claim 6, wherein the first network device performs transmission control on the service data sent to the user equipment according to the set of exempted services, including:

Transmitting, by the first network device, the service data sent to the user equipment to the detecting device, where the first network device receives the service data parameter sent by the detecting device, and according to the service data parameter and the Excluding a set of exempted services, performing transmission control on the service data; or

Transmitting, by the first network device, the set of exempted services and the received service data sent to the user equipment to a detecting device, where the detecting device is configured to: if the service data belongs to the set of exempted services, Returning the service data to the first network device, so that the first network device transmits the service data, or if the service data does not belong to the exempt service set, intercepting the service data.
The method of claim 6, wherein the first network device performs transmission control on the service data sent to the user equipment according to the set of exempted services, including:

If the service data sent to the user equipment does not belong to the exempt service set, the first network device deletes the established bearer for transmitting the service data; or

Transmitting, by the first network device, a termination service request to the application function AF, where the termination service request is used to request to terminate transmission of service data that is sent to the user equipment and does not belong to the exempt service set; or

The first network device receives a transmission request of the service data initiated by the application function AF, and if the transmission request is used to request that the service data transmitted to the user equipment belongs to the exempt service set, the session of the service data is established. .
The method of any of claims 3-9, wherein the set of exempted services comprises at least one of the following:

a first exempt service set, where the first exempt service set includes an identifier configured by an operator to identify a service;

The second exempt service set, the second exempt service set includes an identifier configured by the user to identify the service.
The method according to any one of claims 1 to 10, wherein the target request message further carries time information, and the time information is used to indicate a time for controlling the service of the user equipment.
The method according to any one of claims 1 to 11, wherein the target request message is a bearer resource modification request message, or a location update request message, or an attach request message.
A method for shutting down packet service data, the method comprising:

The user equipment turns on the function of closing the packet service data;

The user equipment sends a target request message to the first network device, where the target request message carries the indication information, where the indication information is used to indicate that the user equipment has turned off the packet service data. Features.
The method according to claim 13, wherein the target request message further carries a second exempt service set, and the second exempt service set includes a user-configured identifier for identifying a service.
The method according to claim 13 or 14, wherein the target request message further carries time information, and the time information is used to indicate when the first network device controls the service of the user equipment. .
The method according to any one of claims 13-15, wherein the target request message is a bearer resource modification request message, or a location update request message, or an attach request message.
A method for shutting down packet service data, the method comprising:

The second network device learns that the user equipment has turned on the function of closing the packet service data;

The second network device sends a target request message to the first network device, where the target request message carries the indication information, where the indication information is used to indicate that the user equipment has enabled the function of closing the packet service data.
The method of claim 17 wherein said target request message further carries a set of exempted services.
The method of claim 18, wherein the set of exempted services comprises at least one of the following:

a first exempt service set, where the first exempt service set includes an identifier configured by an operator to identify a service;

The second exempt service set, the second exempt service set includes an identifier configured by the user to identify the service.
Method according to any of claims 17-19, wherein the target request The message also carries time information, which is used to indicate the time when the service of the user equipment is controlled.
The method according to any one of claims 17 to 20, wherein the target request message is a bearer resource modification request message, or a location update request message, or an attach request message.
A service control device, where the service control device includes:

a receiving module, configured to receive a target request message, where the target request message carries indication information, where the indication information is used to indicate that the user equipment has turned on the function of closing the packet service data;

And a control module, configured to control, according to the indication information in the target request message received from the receiving module, a service of the user equipment.
The service control device according to claim 22, wherein the target request message is transmitted by a user equipment or transmitted by a transmitting device.
The service control device according to claim 22 or 23, wherein the control module is configured to:

Transmitting control of service data sent to the user equipment; or

Controlling, by the server, a transmission request, where the transmission request is used to request to send service data to the user equipment; or

And if the service control device requests the service data sent to the user equipment to belong to the exempt service set, send a transmission request to the policy and charging rule function PCRF, where the transmission request is used to request to send the user equipment to the user equipment Exempt business data from business collections.
The service control device according to claim 24, wherein said control module is configured to:

After receiving the transmission request sent by the server, sending a rejection message to the server, the rejection message is used to reject the transmission request; or

The transmission request sent by the server is controlled according to the exempted service set.
The service control device according to claim 25, wherein said control module is configured to:

And if the transmission request is used to request that the service data transmitted to the user equipment belongs to the exempt service set, send an accept message to the server, where the accept message is used to accept the transfer request; or

And if the transmission request is used to request that the service data transmitted to the user equipment does not belong to the exempt service set, send a reject message to the server, where the reject message is used to reject the transfer request.
The service control device according to claim 24, wherein said control module is configured to:

Terminating the sending of service data to the user equipment; or

Transmitting control of the service data sent to the user equipment according to the set of exempted services.
The service control device according to claim 27, wherein said control module is configured to:

Determining a service flow detection template according to the exempted service set;

Determining, according to the service flow detection template, whether the service data sent to the user equipment belongs to the exempt service set;

Transmitting the service data if the service data sent to the user equipment belongs to the exempt service set; or if the service data sent to the user equipment does not belong to the exempt service set, terminating the transmission of the service data.
The service control device according to claim 27, wherein said control module is configured to:

Transmitting the received service data sent to the user equipment to the detecting device; receiving the service data parameter sent by the detecting device, and transmitting the service data according to the service data parameter and the exempt service set Control; or,

Sending the exempted service set and the received service data sent to the user equipment to a detecting device, where the detecting device is configured to: if the service data belongs to the exempt service set, Returning the service data to the service control device, so that the service control device continues to transmit the service data, or intercepts the service data if the service data does not belong to the exempt service set.
The service control device according to claim 27, wherein the service control device further comprises a deletion module, configured to delete the established service data if the service data sent to the user equipment does not belong to the exempt service set a bearer for transmitting the service data; or,

The control module is configured to send a termination service request to the application function AF, where the termination service request is used to request to terminate transmission of service data that is sent to the user equipment and does not belong to the exempt service set; or

The control module is configured to receive a transmission request of the service data initiated by the application function AF, and if the transmission request is used to request that the service data transmitted to the user equipment belongs to the exempt service set, the service data is established. Conversation.
The service control device according to any one of claims 24 to 30, wherein the set of exempted services comprises at least one of the following:

a first exempt service set, where the first exempt service set includes an identifier configured by an operator to identify a service;

The second exempt service set, the second exempt service set includes an identifier configured by the user to identify the service.
The service control device according to any one of claims 22 to 31, wherein the target request message further carries time information, and the time information is used to indicate a time for controlling the service of the user equipment.
The service control device according to any one of claims 22 to 32, wherein the target request message is a bearer resource modification request message, or a location update request message, or an attach request message.
A user equipment, where the user equipment includes:

The module is enabled to enable the function of closing the packet service data;

The sending module is configured to send a target request message to the service control device, where the target request message carries the indication information, where the indication information is used to indicate that the user equipment has enabled the function of closing the packet service data.
The user equipment according to claim 34, wherein the target request message further carries a second exempt service set, and the second exempt service set includes a user-configured identifier for identifying a service.
The user equipment according to claim 34 or 35, wherein the target request message further carries time information, and the time information is used to indicate when the service control device controls the service of the user equipment. .
The user equipment according to any one of claims 34 to 36, wherein the target request message is a bearer resource modification request message, or a location update request message, or an attach request message.
A transmitting device, where the sending device includes:

The learning module is configured to learn that the user equipment has turned on the function of closing the packet service data;

The sending module is configured to send a target request message to the service control device, where the target request message carries the indication information, where the indication information is used to indicate that the user equipment has enabled the function of closing the packet service data.
The transmitting device according to claim 38, wherein said target request message further carries a set of exempted services.
The transmitting device according to claim 39, wherein said set of exempted services comprises at least one of the following:

a first exempt service set, where the first exempt service set includes an identifier configured by an operator to identify a service;

The second exempt service set, the second exempt service set includes an identifier configured by the user to identify the service.
The sending device according to any one of claims 38 to 40, wherein the target request message further carries time information, and the time information is used to indicate a time for controlling the service of the user equipment.
The transmitting device according to any one of claims 38 to 41, wherein the target request message is a bearer resource modification request message, or a location update request message, or an attach request message.
A service control device, characterized in that the service control device comprises a communication interface, a memory and a processor, wherein the memory stores a set of programs, and the processor is configured to call a program stored in the memory, and perform the following operations:

Receiving a target request message, where the target request message carries indication information, where the indication information is used to indicate that the user equipment has turned on the function of closing the packet service data;

Controlling the service of the user equipment according to the indication information.
The service control device according to claim 43, wherein said service control device is provided with a behavior function of implementing the method of closing packet service data according to any one of claims 2-12.
A user equipment, comprising: a wireless interface, a modulator/demodulator, a memory, and a processor, wherein the memory stores a set of programs, and the processor is configured to call a program stored in the memory, and execute the following operating:

Enable the function of closing packet service data;

Sending a target request message to the service control device, where the target request message carries the indication information, where the indication information is used to indicate that the user equipment has turned on the function of closing the packet service data.
A user equipment according to claim 45, wherein said user equipment is provided The behavior of the method of closing packet service data according to any of claims 13-16.
A transmitting device, characterized in that the transmitting device comprises a communication interface, a memory and a processor, wherein the memory stores a set of programs, and the processor is configured to call a program stored in the memory, and perform the following operations: knowing that the user equipment has The function of turning off the packet service data is started; and the target request message is sent to the service control device, where the target request message carries the indication information, where the indication information is used to indicate that the user equipment has enabled the function of closing the packet service data.
The transmitting device according to claim 47, wherein said service control device is provided with a behavior function of a method of closing packet service data according to any one of claims 17-21.