CN111148090B - Method and device for controlling terminal equipment to surf internet - Google Patents
Method and device for controlling terminal equipment to surf internet Download PDFInfo
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- CN111148090B CN111148090B CN202010016723.6A CN202010016723A CN111148090B CN 111148090 B CN111148090 B CN 111148090B CN 202010016723 A CN202010016723 A CN 202010016723A CN 111148090 B CN111148090 B CN 111148090B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W8/00—Network data management
- H04W8/18—Processing of user or subscriber data, e.g. subscribed services, user preferences or user profiles; Transfer of user or subscriber data
- H04W8/183—Processing at user equipment or user record carrier
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/0005—Control or signalling for completing the hand-off
- H04W36/0011—Control or signalling for completing the hand-off for data sessions of end-to-end connection
- H04W36/0016—Hand-off preparation specially adapted for end-to-end data sessions
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/14—Reselecting a network or an air interface
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Abstract
The embodiment of the application provides a method and a device for controlling a terminal device to surf the internet. The method of the present application comprises: determining the target terminal equipment which is in a self-limited network access state at present; controlling the target terminal equipment to be adjusted to a second communication system from a first communication system, wherein the first communication system is the current communication system of the target terminal equipment, and the second communication system is at least one previous generation communication system of the first communication system; after the target terminal equipment is adjusted to be in the second communication mode, the second communication mode is adjusted to be in the third communication mode, and the terminal equipment is changed from the self-limiting network access state to the network access state; the second communication system is at least a previous generation communication system of the third communication system. Therefore, when the terminal equipment enters the self-limiting network function state, the self-limiting network function state of the terminal equipment can be automatically released, a user cannot be aware that the terminal equipment enters the self-limiting network function state, and user experience is improved.
Description
Technical Field
The embodiment of the application relates to the technical field of communication, in particular to a method and a device for controlling a terminal device to surf the internet.
Background
For example, in a scenario of roaming, poor network quality, and the like, when a terminal device frequently requests an internet access service from a core network, a core network device, such as a Mobility Management Entity (MME) and a Serving GPRS Support Node (SGSN), will refuse to provide a service for the terminal device. Specifically, NAS signaling (e.g., ATTACH REQUEST, TAU/RAU REQUEST, DETACH REQUEST, SERVICE REQUEST) is sent to the terminal device, where the NAS signaling includes a NAS cause value for rejecting providing a SERVICE for the terminal device. After receiving the NAS signaling, the terminal equipment can not request the core network to provide internet access service according to the NAS cause value. For a user, a terminal device enters a self-limited network function state, but a client cannot know that the terminal device enters the self-limited network function state when the terminal device enters the self-limited network function state, and only after a signal is found from a service but all network access services are unavailable, and only after a terminal is restarted or a Universal Subscriber Identity Module (USIM) card is pulled out, the network access function can be recovered.
Disclosure of Invention
The embodiment of the application provides a method and a device for controlling a terminal device to surf the internet, which can automatically remove a self-limited networking function state of the terminal device when the terminal device enters the self-limited networking function state, so that a user cannot perceive that the terminal device enters the self-limited networking function state, the user does not need to manually remove the self-limited networking function state of the terminal device, and user experience is improved.
In a first aspect, an embodiment of the present application provides a method for controlling a terminal device to surf the internet, including:
determining the target terminal equipment which is in a self-limited network access state at present;
controlling the target terminal equipment to be adjusted to a second communication system from a first communication system, wherein the first communication system is the current communication system of the target terminal equipment, and the second communication system is at least the previous generation communication system of the first communication system;
after the target terminal equipment is adjusted to be the second communication system, the second communication system is adjusted to be the third communication system, and the terminal equipment is changed from a self-limiting network access state to a network access state;
the second communication system is at least a previous generation communication system of the third communication system.
Optionally, the determining the target terminal device currently in the self-limited internet access state includes:
obtaining XDR-DPI data generated by N pieces of terminal equipment, wherein N is an integer greater than or equal to 1;
and determining the target terminal equipment which is currently in a self-limited network-loading state from the N terminal equipments according to the XDR-DPI data generated by the N terminal equipments.
Optionally, the determining, according to the XDR-DPI data generated by the N terminal devices, a target terminal device currently in a self-limited network loading state from the N terminal devices includes:
acquiring NAS reason values of the N terminal devices according to XDR-DPI data generated by the N terminal devices;
and determining the terminal equipment with the NAS reason value as a preset value as the target terminal equipment.
Optionally, before determining the terminal device with the NAS cause value as the preset value as the target terminal device, the method further includes:
acquiring current communication system indication information of the N pieces of terminal equipment;
determining the terminal equipment with the NAS reason value as a preset value as target terminal equipment, wherein the method comprises the following steps:
and determining the terminal equipment, of which the current communication system indicated by the current communication system indication information is not the communication system of the most previous generation and of which the NAS cause value is a preset value, as the target terminal equipment.
Optionally, determining, as the target terminal device, the terminal device whose NAS cause value is a preset value includes:
acquiring a Mobile Subscriber number (Mobile Subscriber International ISDN/PSTN number, MSISDN) of the terminal device and/or a unique identifier (IMSI) of the terminal device, where the NAS cause value is a preset value;
determining whether the terminal equipment generates a flow ticket within a latest preset time period or not according to the MSISDN and the IMSI of the terminal equipment;
and if so, determining the terminal equipment as the target terminal equipment.
Optionally, the preset value is 2, 3, 6, 7, 8, 18.
Optionally, before controlling the target terminal device to adjust from the first communication format to the second communication format, the method further includes:
acquiring the current load of the wireless access network equipment of the target terminal equipment;
the controlling the target terminal device to be adjusted from the first communication system to the second communication system includes:
and if the current load is less than or equal to a preset load, controlling the target terminal equipment to be adjusted from a first communication system to a second communication system.
In a second aspect, an embodiment of the present application provides an apparatus for controlling a terminal device to surf the internet, including:
the determining module is used for determining the target terminal equipment which is in the self-limited network access state at present;
the control module is used for controlling the target terminal equipment to be adjusted to a second communication system from a first communication system, wherein the first communication system is the current communication system of the target terminal equipment, and the second communication system is at least one previous generation communication system of the first communication system;
after the target terminal equipment is adjusted to be in the second communication mode, the second communication mode is adjusted to be in the third communication mode, and the terminal equipment is changed from the self-limited internet access state to the internet access state; the second communication system is at least a previous generation communication system of the third communication system.
Optionally, the determining module includes an obtaining module and a determining submodule;
the acquisition module is used for acquiring XDR-DPI data generated by N pieces of terminal equipment, wherein N is an integer greater than or equal to 1;
the determining submodule is configured to determine, according to XDR-DPI data generated by the N terminal devices, the target terminal device that is currently in a self-limited network loading state from the N terminal devices.
Optionally, when determining, by the determining sub-module, a target terminal device currently in a self-limited network-up state from the N terminal devices according to the XDR-DPI data generated by the N terminal devices, the determining sub-module is specifically configured to:
acquiring NAS reason values of the N terminal devices according to XDR-DPI data generated by the N terminal devices;
and determining the terminal equipment with the NAS reason value as a preset value as the target terminal equipment.
Optionally, before the determining module determines the terminal device with the NAS cause value as the preset value as the target terminal device, the determining module is further configured to:
acquiring current communication system indication information of the N pieces of terminal equipment;
when the determining submodule determines the terminal device with the NAS cause value as the preset value as the target terminal device, the determining submodule is specifically configured to:
and determining the terminal equipment, of which the current communication system indicated by the current communication system indication information is not the communication system of the most previous generation and the NAS reason value is a preset value, as the target terminal equipment.
Optionally, when the terminal device with the NAS cause value set as the preset value is determined as the target terminal device by the determining sub-module, the determining sub-module is specifically configured to:
acquiring MSISDN and/or IMSI of the terminal equipment with the NAS cause value as a preset value;
determining whether the terminal equipment generates a flow ticket within a latest preset time period or not according to the MSISDN and the IMSI of the terminal equipment;
and if so, determining the terminal equipment as the target terminal equipment.
Optionally, the preset value is 2, 3, 6, 7, 8, 18.
Optionally, the control module is further configured to, before controlling the target terminal device to be adjusted from the first communication scheme to the second communication scheme:
acquiring the current load of the wireless access network equipment of the target terminal equipment;
when the control module controls the target terminal device to adjust from the first communication system to the second communication system, the control module is specifically configured to:
and if the current load is less than or equal to a preset load, controlling the target terminal equipment to be adjusted from a first communication system to a second communication system.
In a third aspect, an embodiment of the present application provides an electronic device, including: at least one processor and a memory;
the memory stores computer execution instructions; the at least one processor executes computer-executable instructions stored by the memory to perform the method of any one of the first aspect of the embodiments of the present application.
In a fourth aspect, the present application provides a computer-readable storage medium, in which program instructions are stored, and when the program instructions are executed by a processor, the method according to any one of the first aspect of the embodiments of the present invention is implemented.
In a fifth aspect, this application embodiment provides a program product, which includes a computer program, where the computer program is stored in a readable storage medium, and the computer program can be read by at least one processor of an electronic device from the readable storage medium, and the computer program is executed by the at least one processor to enable the electronic device to implement the method according to any one of the first aspect of the application embodiment.
The embodiment of the application provides a method and a device for controlling terminal equipment to surf the internet, which are implemented by determining target terminal equipment which is in a self-limited surfing state at present; controlling the target terminal equipment to be adjusted to a second communication system from a first communication system, wherein the first communication system is the current communication system of the target terminal equipment, and the second communication system is at least one previous generation communication system of the first communication system; after the target terminal equipment is adjusted to be in the second communication mode, the second communication mode is adjusted to be in the third communication mode, and the terminal equipment is changed from the self-limited internet access state to the internet access state; the second communication system is at least a previous generation communication system of the third communication system. Therefore, when the terminal equipment enters the self-limiting network function state, the self-limiting network function state of the terminal equipment can be automatically released, and a user can not perceive that the terminal equipment enters the self-limiting network function state, so that the user does not need to manually release the self-limiting network function state of the terminal equipment, and the user experience is improved.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic diagram of a communication system provided in an embodiment of the present application;
fig. 2 is a flowchart of a method for controlling a terminal device to surf the internet according to an embodiment of the present application;
fig. 3 is a signaling flowchart of a method for controlling a terminal device to surf the internet according to an embodiment of the present application;
fig. 4 is a schematic structural diagram of a device for controlling a terminal device to surf the internet according to an embodiment of the present application;
fig. 5 is a schematic structural diagram of an electronic device according to an embodiment of the present application.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
Fig. 1 is a schematic diagram of a communication system according to an embodiment of the present application, where as shown in fig. 1, the communication system includes a network device and a terminal device, and the network device may include a radio access network device and a core network device. The terminal equipment is connected with the wireless access network equipment in a wireless mode, and the wireless access network equipment is connected with the core network equipment in a wireless or wired mode. The core network device and the radio access network device may be separate physical devices, or the function of the core network device and the logical function of the radio access network device may be integrated on the same physical device, or a physical device may be integrated with a part of the function of the core network device and a part of the function of the radio access network device. The terminal equipment may be fixed or mobile. Fig. 1 is a schematic diagram, and other network devices, such as a wireless relay device and a wireless backhaul device, may also be included in the communication system, which are not shown in fig. 1. The embodiments of the present application do not limit the number of core network devices, radio access network devices, and terminal devices included in the communication system. It should be noted that the two radio access network devices shown in fig. 1 may be connected to the same core network device, or may be connected to different core network devices.
In the following, some terms in the present application are explained to facilitate understanding by those skilled in the art:
radio Access Network (RAN) equipment: the device is a device for accessing a terminal device to a wireless network, and may be an evolved Node B (eNB or eNodeB) in Long Term Evolution (LTE), or a relay station or an access point, or a base station in a 5G network, such as a Transmission and Reception Point (TRP) and a controller, which is not limited herein.
Core network equipment: the access mobility management function (AMF) network element may also be referred to as a Session Management Function (SMF) network element, an MME or other core network devices. The AMF network element is mainly responsible for wirelessly docking, receiving and sending NAS messages communicated with the terminal equipment, managing the terminal equipment in registration, movement, accessibility, encryption authentication and the like, and transmitting the NAS messages between the terminal equipment and the SMF network element.
The terminal equipment: the wireless terminal can be a wireless terminal or a wired terminal, and the wireless terminal can be a device with a wireless transceiving function, can be deployed on land, and comprises indoor or outdoor, handheld or vehicle-mounted; can also be deployed on the water surface (such as a ship and the like); and may also be deployed in the air (e.g., airplanes, balloons, satellites, etc.). The terminal device may be a mobile phone (mobile phone), a tablet computer (Pad), a computer with a wireless transceiving function, a Virtual Reality (VR) terminal, an Augmented Reality (AR) terminal, a wireless terminal in industrial control (industrial control), a wireless terminal in self driving (self driving), a wireless terminal in remote medical (remote medical), a wireless terminal in smart grid (smart grid), a wireless terminal in transportation safety (transportation safety), a wireless terminal in smart city (smart city), a wireless terminal in smart home (smart home), and the like, which are not limited herein. It can be understood that, in the embodiment of the present application, a terminal device may also be referred to as a User Equipment (UE).
The core network equipment provides internet service for the terminal equipment, and the terminal equipment requests internet after network connection of the terminal equipment is frequently disconnected under the scenes of roaming, poor network quality and the like. When the core network device detects the behavior of the terminal device, in order to save network resources, the core network device refuses to provide service for the terminal device, that is, the core network device sends the NAS reason value to the terminal device, so that the terminal device enters a self-limiting network access function state, and a user cannot surf the internet normally. However, since the quality of the network signal on the terminal device indicates that the current network quality of the terminal device is good, the user knows that the terminal device enters the self-limited network function state when the terminal device enters the self-limited network function state, and only when the network service is used, the user can find that the terminal device cannot surf the internet normally, and there is no way to remove the self-limited network function state of the terminal device. And in order to contact the limited internet function state of the terminal equipment, an operator needs to be contacted, and under the guidance of the operator, the internet function is recovered by restarting the terminal or pulling out and then resetting the USIM card. Resulting in poor user experience and increased costs for the operator.
In order to solve the above problems in the prior art, the inventive concept of the present application is: the XDR (X Data Recording) is a key record of Data traffic in a mobile network and a bearer network, that is, a traffic log, and automatically discovers that a terminal device enters a self-limited network access function state through the XDR, and controls a communication system of the terminal device to drop.
Fig. 2 is a flowchart of a method for controlling a terminal device to surf the internet according to an embodiment of the present application, where an execution subject in the embodiment of the present application is, for example, a network management server of an operator, as shown in fig. 2, the method in this embodiment may include:
s101, determining the current target terminal equipment in the self-limited network access state.
In this embodiment, for example, in units of base stations, a terminal device currently in a self-limited network access state is determined from terminal devices under the coverage of the base station, and is recorded as a target terminal device.
Optionally, one possible implementation manner for determining the target terminal device is as follows:
s1011, obtaining XDR-DPI data generated by N terminal devices, wherein N is an integer which is larger than or equal to 1.
In this embodiment, the operator records log information generated by each mobile internet user through the mobile communication network by the XDR, and thus, the XDR-DPI data generated by each terminal device using the mobile communication network can be acquired by the XDR.
S1012, determining the target terminal equipment which is currently in the self-limiting network-accessing state from the N terminal equipment according to the XDR-DPI data generated by the N terminal equipment.
In this embodiment, whether each terminal device enters a self-limited networking function state is determined according to the XDR-DPI data of the terminal device.
Optionally, one possible implementation manner of S1012 is:
s10121, obtaining NAS reason values of the N terminal devices according to the XDR-DPI data generated by the N terminal devices.
In this embodiment, for each terminal device, the S1-MME interface data corresponding to the terminal device is acquired from the XDR-DPI data, and the S1-MME interface data is analyzed to acquire the NAS signaling sent by the core network device to the terminal device, thereby acquiring the NAS cause value carried in the NAS signaling.
S10122, the terminal device with the NAS reason value as the preset value is determined as the target terminal device.
In this embodiment, it is determined whether the NAS cause value is a preset value, where the preset value is a value that enables the terminal device to enter the self-limited network access function state, for example, as shown in table 1, the preset value is any one of 2, 3, 6, 7, 8, and 18, and when the terminal device receives the carried NAS cause value as the preset value, the terminal device cannot request the core network device to access the network, that is, the terminal device enters the self-limited network access function state. Therefore, the terminal device with the NAS cause value as the preset value is determined as the target terminal device.
TABLE 1NAS cause values
S102, the control target terminal equipment is adjusted to a second communication system from the first communication system.
After the target terminal device is adjusted to the second communication system, the second communication system is adjusted to the third communication system, so that the terminal device is changed from the self-limited internet access state to the internet access state. The first communication system is a current communication system of the target terminal equipment, and the second communication system is at least a previous generation communication system of the first communication system; the second communication system is at least a previous generation communication system of the third communication system.
In this embodiment, the current communication system of the target terminal device is dropped, and the first communication system is adjusted to the second communication system, where the second communication system is at least a previous generation communication system of the first communication system. For example, when the current communication system of the target terminal device is 4G, the current communication system falls from 4G to 3G or 2G; or when the current communication system of the target terminal equipment is 5G, the current communication system falls from 5G to 4G, 3G or 2G.
Because the current network of the target terminal device is the communication system before fallback, when the communication system of the target terminal device is adjusted to the second communication system and is connected to the network again, the communication system of the target terminal device is adjusted to the third communication system. The second communication system is at least a previous generation communication system of the third communication system. For example, when the current communication system of the target terminal device is 4G, the communication system will be raised back to 4G from 4G or after falling to 3G; if 4G falls back to 2G, the temperature will rise to 3G or 4G. Or when the current communication system of the target terminal equipment is 5G, the 5G falls back to 3G, or after 2G, the communication system can be raised back to 4G or 5G.
Optionally, before S102, the method for controlling a terminal device to surf the internet further includes: and acquiring the current load of the wireless access network equipment of the target terminal equipment.
One possible implementation of S102 is: and if the current load is less than or equal to a preset load, controlling the target terminal equipment to be adjusted from a first communication system to a second communication system.
In this embodiment, for one radio access network device, for example, a base station, the network resources that it can allocate to the terminal device are limited, that is, the number of terminal devices accessing one radio access network device is limited. The user frequently requests the core network device for surfing the internet, which means that the terminal device cannot use the network resources allocated to the terminal device by the radio access network device, thereby causing waste of network resources. And when the terminal enters the self-limiting network function state, the wireless access network equipment cannot allocate network resources to the terminal, so that the waste of the network resources is avoided.
Therefore, before releasing the self-limited network function state of the target terminal device accessing the radio access network device, it is necessary to determine whether the network resources of the radio access network device are in shortage, for example, obtain the current load of the radio access network device, and if the current load is less than or equal to a preset load, for example, when the number (i.e., load) of the terminal devices currently accessing the radio access network device is 50% of the number of the terminal devices that can be accessed by the terminal devices, it is indicated that the network resources of the current radio access network device are sufficient, and the self-limited network function state of the target terminal device accessing the radio access network device can be released, and the network resources are allocated to the target terminal device. If the current load is greater than the preset load, it indicates that the network resources of the current wireless access network device are in shortage, and even if the self-limiting network access function state of the target terminal device is released and the network resources are allocated to the target terminal device, the target terminal device cannot normally use the network resources, which causes the waste of the network resources. Therefore, when the current load is greater than the preset load, the self-limited networking function state of the target terminal equipment does not need to be released, and waste of network resources is avoided.
In the embodiment, the target terminal equipment which is currently in the self-limiting network access state is determined; controlling the target terminal equipment to be adjusted to a second communication system from a first communication system, wherein the first communication system is the current communication system of the target terminal equipment, and the second communication system is at least one previous generation communication system of the first communication system; after the target terminal equipment is adjusted to be in the second communication mode, the second communication mode is adjusted to be in the third communication mode, and the terminal equipment is changed from the self-limited internet access state to the internet access state; the second communication system is at least a previous generation communication system of the third communication system. Therefore, when the terminal equipment enters the self-limiting network function state, the self-limiting network function state of the terminal equipment can be automatically released, and a user can not perceive that the terminal equipment enters the self-limiting network function state, so that the user does not need to manually release the self-limiting network function state of the terminal equipment, and the user experience is improved.
Optionally, before S10122, the method for controlling the terminal device to surf the internet further includes:
s10123, acquiring current communication system indication information of the N pieces of terminal equipment;
one possible implementation manner of S10122 is: and determining the terminal equipment, of which the current communication system indicated by the current communication system indication information is not the communication system of the most previous generation and of which the NAS cause value is a preset value, as the target terminal equipment.
In this embodiment, if the current communication system indicated by the current communication system indication information of the terminal device is the communication system of the first generation, the communication system of the terminal device cannot be adjusted to the communication system of the first generation. Therefore, the method of the embodiment of the application cannot be adopted to release the limited network function state of the terminal equipment.
Therefore, the current communication system indication information of the terminal device is obtained by analyzing the S1-MME interface data, and whether the current communication system indicated by the current communication system indication information is the most previous generation communication system, that is, 1G, is determined. If the current communication system indication information of the terminal device is the first generation communication system, the terminal device is not the target terminal device even if the NAS cause value in the NAS signaling received by the terminal device is the preset value. And determining the terminal equipment, of which the current communication system indicated by the current communication system indication information is not the communication system of the most previous generation and the NAS reason value is a preset value, as the target terminal equipment.
Optionally, one possible implementation manner of S10122 is: acquiring MSISDN and/or IMSI of the terminal equipment with the NAS cause value as a preset value; determining whether the terminal equipment generates a flow ticket within a latest preset time period or not according to the MSISDN and the IMSI of the terminal equipment; and if so, determining the terminal equipment as the target terminal equipment.
In this embodiment, when the terminal device is in a state of shutdown, traffic capping, and a terminal device with a non-network access function in the charging system, if the terminal device requests the core network device for a network access service, the NAS cause value in the NAS signaling sent by the core network device to the terminal device is also a preset value. However, the terminal device is not a terminal device that enters a self-limited network function state. Therefore, when the terminal device is determined to be the target terminal device, whether the terminal device generates a traffic ticket within a latest preset time period needs to be judged, and the situation that the terminal device cannot surf the internet due to shutdown, traffic capping and failure in opening the internet function is eliminated.
And when the NAS reason value in the NAS signaling received by the terminal equipment is acquired to be a preset value, acquiring the MSISDN and/or IMSI of the terminal equipment through the analyzed S1-MME interface data. Therefore, whether the terminal equipment generates a traffic ticket within a latest preset time period is checked according to the MSISDN and/or the IMSI of the terminal equipment, for example, whether the terminal equipment uses traffic for surfing the internet within the current previous 10 min. When the terminal equipment generates a flow ticket within the latest preset time period, the terminal equipment is indicated to enter a self-limiting internet function state instead of being incapable of accessing the internet due to shutdown, flow capping and non-opening of the internet function, so that the terminal equipment is determined to be the target terminal equipment.
Fig. 3 is a signaling flowchart of a method for controlling a terminal device to surf the internet according to an embodiment of the present application. As shown in fig. 3, the method of the present embodiment includes:
s201, the network management server determines the current target terminal equipment in a self-limiting network-accessing state.
In this embodiment, the network management server may obtain the XDR-DPI data of each terminal device through a customer service system of an operator, so as to determine the target terminal device according to the NAS cause value in the XDR-DPI data.
S202, the network management server establishes connection with an Unstructured Supplementary Service Data (USSD) platform.
In this embodiment, after determining the target terminal device, the network management server sends a connection request to the USSD platform, where the connection request is used to indicate that connection is established with the USSD platform, and control the USSD platform to release the self-limited network function state of the target terminal device. And after receiving the connection request, the USSD platform sends a second message to the HLR and sends a connection confirmation message to the network management server. And after receiving the connection confirmation message, the network management server indicates that the path from the USSD platform to the network management server is well established.
The path may be kept connected at all times, and when the path is idle, a link detection packet and its response are sent to maintain the connection. For example, in fig. 3, the notification system sends a Bind message to the USSD platform, and the USSD platform replies a Bind _ Resp message to the notification system to establish a path. Then, the notification system sends a Bind _ Link message to the USSD platform, and the USSD platform replies a Bind _ Link _ Resp message to the notification system to keep the path connected.
It should be noted that, for example, the customer service system of the operator may also determine the target terminal device, for example, a user using the terminal device dials a customer service telephone to request to release the self-limited network function state of the terminal device. Therefore, the customer service personnel sends a first message to the network management server, wherein the first message is used for informing the network management server of the target terminal equipment, so that the network management server obtains the information of the target terminal equipment, such as the MSISDN and/or the IMSI of the target terminal equipment. Therefore, before S201, S200 is further included: the operator customer service system sends a first message to a network management server; accordingly, the network management server receives the first message.
S203, the USSD platform sends a second message to a Home Location Register (HLR); accordingly, the HLR receives the second message.
Wherein the second message is used for obtaining the routing information of the target terminal device from the request HLR.
S204, the HLR sends a second response message to the USSD platform; accordingly, the USSD platform receives the second response message.
And the second response message comprises the routing information of the target terminal equipment.
S205, the USSD platform sends a third message to a Mobile Switching Center (MSC); accordingly, the MSC receives the third message.
The third message is used for instructing the MSC to send a fourth message to the target terminal device, and the fourth message is used for instructing the target terminal device to adjust the current communication system of the target terminal device to at least a previous generation communication system of the current communication system.
It should be noted that the third message may also be used to instruct the MSC to forward the third message to the target terminal device, and instruct the target terminal device to adjust the current communication system of the target terminal device to at least the previous-generation communication system of the current communication system.
S206, the MSC sends fourth information to the target terminal equipment; correspondingly, the target terminal device receives the fourth information.
It should be noted that the MSC may also forward the third information to the target terminal device; accordingly, the target terminal device receives the third information.
And S207, the target terminal equipment adjusts the current communication mode to at least the previous generation communication mode of the current communication mode.
S208, the target terminal equipment sends fourth response information to the MSC; accordingly, the MCS receives the fourth response information.
It should be noted that the target terminal device may also forward the third response information to the MSC; accordingly, the MCS receives the third response information.
It should be noted that the sequence of S207 and S208 is not limited in this embodiment.
S209, the MCS sends confirmation information to the USSD platform; accordingly, the USSD platform receives the confirmation message.
And the confirmation information is used for indicating the target terminal equipment to receive the fourth information.
S210, the network management server sends a disconnection request to the USSD platform; accordingly, the USSD platform receives a disconnect request.
In this embodiment, when the path between the network management server and the USSD platform is disconnected, the path may be disconnected after the network management server receives the connection confirmation message of the USSD platform. Or the network management server sends a disconnection request to the USSD platform, and the USSD platform disconnects the path with the network management server after receiving the disconnection request.
Wherein the disconnection request is used for indicating that the path between the network management server and the USSD platform is disconnected.
S211, the communication system of the target terminal device is adjusted to the communication system of the current network from the adjusted communication system.
In this embodiment, after the communication system of the target terminal device is adjusted from the current communication system to at least the previous generation communication system of the current communication system, the target terminal device may automatically adjust the adjusted communication system to the communication system of the network where the target terminal device is currently located.
It should be noted that the execution sequence of S211 is independent of the execution sequence of S208-S210.
In this embodiment, after the terminal device enters the self-limited network function state, the self-limited network function state of the terminal device is automatically released by controlling the USSD platform, so that the user does not perceive that the terminal device enters the self-limited network function state, and further the user does not need to manually release the self-limited network function state of the terminal device, thereby improving user experience.
Fig. 4 is a schematic structural diagram of a device for controlling a terminal device to surf the internet according to an embodiment of the present application, and as shown in fig. 4, the device according to this embodiment may include: a determination module 41 and a control module 42. Wherein, optionally, the determining module 41 includes: an acquisition module 411 and a determination submodule 412.
A determining module 41, configured to determine a target terminal device currently in a self-limited network access state;
a control module 42, configured to control the target terminal device to adjust from a first communication standard to a second communication standard, where the first communication standard is a current communication standard of the target terminal device, and the second communication standard is at least a previous-generation communication standard of the first communication standard;
after the target terminal equipment is adjusted to be the second communication system, the second communication system is adjusted to be the third communication system, and the terminal equipment is changed from a self-limiting network access state to a network access state; the second communication system is at least a previous generation communication system of the third communication system.
Optionally, the obtaining module 411 is configured to obtain XDR-DPI data generated by N terminal devices, where N is an integer greater than or equal to 1;
the determining sub-module 412 is configured to determine, according to the XDR-DPI data generated by the N terminal devices, the target terminal device currently in a self-limited network loading state from the N terminal devices.
Optionally, when determining, according to the XDR-DPI data generated by the N terminal devices, a target terminal device currently in a self-limited internet access state from the N terminal devices, the determining submodule 412 is specifically configured to:
acquiring NAS reason values of the N terminal devices according to XDR-DPI data generated by the N terminal devices;
and determining the terminal equipment with the NAS reason value as a preset value as the target terminal equipment.
Optionally, before the determining module 412 determines the terminal device with the NAS cause value as the preset value as the target terminal device, the determining module is further configured to:
acquiring current communication system indication information of the N pieces of terminal equipment;
when the determining submodule 412 determines the terminal device with the NAS cause value as the preset value as the target terminal device, the determining submodule is specifically configured to:
and determining the terminal equipment, of which the current communication system indicated by the current communication system indication information is not the communication system of the most previous generation and the NAS reason value is a preset value, as the target terminal equipment.
Optionally, when the terminal device with the NAS cause value set as the preset value is determined as the target terminal device by the determining sub-module 412, specifically:
acquiring MSISDN and/or IMSI of the terminal equipment with the NAS cause value as a preset value;
determining whether the terminal equipment generates a flow ticket within a latest preset time period or not according to the MSISDN and the IMSI of the terminal equipment;
and if so, determining the terminal equipment as the target terminal equipment.
Optionally, the preset value is 2, 3, 6, 7, 8, 18.
Optionally, the control module 42 is further configured to, before controlling the target terminal device to adjust from the first communication standard to the second communication standard:
acquiring the current load of the wireless access network equipment of the target terminal equipment;
when the control module 42 controls the target terminal device to adjust from the first communication format to the second communication format, the control module is specifically configured to:
and if the current load is less than or equal to a preset load, controlling the target terminal equipment to be adjusted from a first communication system to a second communication system.
The apparatus for controlling a terminal device to surf the internet provided in this embodiment may be configured to implement the technical solution of any one of the above-described method embodiments, and the implementation principle and the technical effect are similar, which are not described herein again.
Fig. 5 is a schematic structural diagram of an electronic device according to an embodiment of the present application, and as shown in fig. 5, the electronic device according to the embodiment may include: at least one processor 51 and a memory 52. Fig. 5 shows an electronic device as an example of a processor, wherein,
and a memory 52 for storing programs. In particular, the program may include program code comprising computer operating instructions. The memory 52 may comprise a Random Access Memory (RAM) and may also include a non-volatile memory (e.g., at least one disk memory).
The processor 51 is configured to execute the computer-executable instructions stored in the memory 52 to implement the method for controlling the terminal device to surf the internet shown in any of the above embodiments.
The processor 51 may be a Central Processing Unit (CPU), an Application Specific Integrated Circuit (ASIC), or one or more Integrated circuits configured to implement the embodiments of the present Application.
Alternatively, in a specific implementation, if the memory 52 and the processor 51 are implemented independently, the memory 52 and the processor 51 may be connected to each other through a bus and perform communication with each other. The bus may be an Industry Standard Architecture (ISA) bus, a Peripheral Component Interconnect (PCI) bus, an Extended ISA (EISA) bus, or the like. The buses may be divided into address buses, data buses, control buses, etc., but do not represent only one bus or one type of bus.
Alternatively, in a specific implementation, if the memory 52 and the processor 51 are integrated on a chip, the memory 52 and the processor 51 may complete the same communication through an internal interface.
The electronic device described in this embodiment may be configured to execute the technical solution of the first electronic device or the second electronic device in the foregoing method embodiments, and the implementation principle and the technical effect are similar, which are not described herein again.
Those of ordinary skill in the art will understand that: all or a portion of the steps of implementing the above-described method embodiments may be performed by hardware associated with program instructions. The foregoing program may be stored in a computer-readable storage medium. When executed, the program performs steps comprising the method embodiments described above; and the aforementioned storage medium includes: various media that can store program codes, such as ROM, RAM, magnetic or optical disks.
Finally, it should be noted that: the above embodiments are only used for illustrating the technical solutions of the present application, and not for limiting the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present application.
Claims (6)
1. A method for controlling terminal equipment to surf the internet is characterized by comprising the following steps:
obtaining XDR-DPI data generated by N terminal devices, wherein N is an integer which is more than or equal to 1;
acquiring NAS reason values of the N terminal devices according to XDR-DPI data generated by the N terminal devices;
acquiring current communication system indication information of the N pieces of terminal equipment;
determining the terminal equipment of which the current communication system indicated by the current communication system indication information is not the communication system of the most previous generation and the NAS reason value is a preset value as target terminal equipment;
acquiring the current load of the wireless access network equipment of the target terminal equipment; if the current load is less than or equal to a preset load, controlling the target terminal equipment to be adjusted to a second communication system from a first communication system, wherein the first communication system is the current communication system of the target terminal equipment, and the second communication system is at least the previous generation communication system of the first communication system;
after the target terminal equipment is adjusted to be in the second communication mode, the second communication mode is adjusted to be in the third communication mode, and the terminal equipment is changed from the self-limited internet access state to the internet access state; the second communication system is at least a previous generation communication system of the third communication system.
2. The method according to claim 1, wherein the determining, as the target terminal device, the terminal device whose current communication system indicated by the current communication system indication information is not the communication system of the previous generation and whose NAS cause value is a preset value includes:
acquiring MSISDN of the terminal equipment and/or a unique identification code IMSI of the terminal equipment, wherein the NAS cause value is a preset value;
determining whether the terminal equipment generates a flow ticket within a latest preset time period or not according to the MSISDN and the IMSI of the terminal equipment;
and if so, determining the terminal equipment as the target terminal equipment.
3. The method according to claim 1 or 2, wherein the predetermined value is any one of 2, 3, 6, 7, 8, 18.
4. A device for controlling terminal equipment to surf the internet is characterized by comprising:
the device comprises a determining module, a judging module and a judging module, wherein the determining module is used for acquiring XDR-DPI data generated by N pieces of terminal equipment, and N is an integer which is more than or equal to 1; acquiring NAS reason values of the N terminal devices according to XDR-DPI data generated by the N terminal devices; acquiring current communication system indication information of the N pieces of terminal equipment; determining the terminal equipment of which the current communication system indicated by the current communication system indication information is not the communication system of the most previous generation and the NAS reason value is a preset value as target terminal equipment;
the control module is used for acquiring the current load of the wireless access network equipment of the target terminal equipment; if the current load is less than or equal to a preset load, controlling the target terminal equipment to be adjusted to a second communication system from a first communication system, wherein the first communication system is the current communication system of the target terminal equipment, and the second communication system is at least the previous generation communication system of the first communication system;
after the target terminal equipment is adjusted to be the second communication system, the second communication system is adjusted to be the third communication system, and the terminal equipment is changed from a self-limiting network access state to a network access state; the second communication system is at least a previous generation communication system of the third communication system.
5. An electronic device, comprising: a memory for storing program instructions and at least one processor for calling the program instructions in the memory to execute the method for controlling the terminal device to surf the internet according to any one of claims 1 to 3.
6. A readable storage medium, characterized in that the readable storage medium has stored thereon a computer program; when being executed, the computer program realizes the method for controlling the terminal equipment to surf the internet according to any one of claims 1-3.
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