CN109257733B - Method and device for controlling user terminal - Google Patents

Method and device for controlling user terminal Download PDF

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Publication number
CN109257733B
CN109257733B CN201710565834.0A CN201710565834A CN109257733B CN 109257733 B CN109257733 B CN 109257733B CN 201710565834 A CN201710565834 A CN 201710565834A CN 109257733 B CN109257733 B CN 109257733B
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user terminal
apn
fqdn
target
target user
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CN109257733A (en
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张红欣
李铁峰
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China Mobile Communications Group Co Ltd
China Mobile Group Guangdong Co Ltd
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China Mobile Communications Group Co Ltd
China Mobile Group Guangdong Co Ltd
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/02—Processing of mobility data, e.g. registration information at HLR [Home Location Register] or VLR [Visitor Location Register]; Transfer of mobility data, e.g. between HLR, VLR or external networks
    • H04W8/08—Mobility data transfer
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W60/00—Affiliation to network, e.g. registration; Terminating affiliation with the network, e.g. de-registration
    • H04W60/04—Affiliation to network, e.g. registration; Terminating affiliation with the network, e.g. de-registration using triggered events
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/02—Processing of mobility data, e.g. registration information at HLR [Home Location Register] or VLR [Visitor Location Register]; Transfer of mobility data, e.g. between HLR, VLR or external networks
    • H04W8/08—Mobility data transfer
    • H04W8/12—Mobility data transfer between location registers or mobility servers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L61/00—Network arrangements, protocols or services for addressing or naming
    • H04L61/45—Network directories; Name-to-address mapping
    • H04L61/4505—Network directories; Name-to-address mapping using standardised directories; using standardised directory access protocols
    • H04L61/4511—Network directories; Name-to-address mapping using standardised directories; using standardised directory access protocols using domain name system [DNS]

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  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Databases & Information Systems (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

The embodiment of the invention provides a method and a device for controlling a user terminal, wherein the method comprises the following steps: if receiving a session request sent by a user terminal after the user terminal is re-attached to the network, taking the sending user terminal as a target user terminal, wherein the corresponding session request carries an identifier of the target user terminal; acquiring a target APN-FQDN corresponding to the identifier of the target user terminal according to the acquired signaling message requests of all user terminals, wherein the signaling message requests carry the corresponding relation between the APN-FQDN and the identifier of the user terminal; inquiring a special PGW corresponding to the corresponding field from the DNS according to the corresponding field of the target APN-FQDN and the corresponding relation between the corresponding field of the pre-stored APN-FQDN and the PGW; and sending response information returned by the DNS aiming at the query to the target user terminal according to the identifier of the target user terminal. The device performs the above method. The method and the device provided by the embodiment of the invention can effectively control the user terminal to stop continuously initiating the attachment request to the LTE network, thereby reducing the load of network signaling.

Description

Method and device for controlling user terminal
Technical Field
The embodiment of the invention relates to the technical field of communication, in particular to a method and a device for controlling a user terminal.
Background
A Long Term Evolution (Long Term Evolution, hereinafter referred to as "LTE") has formally become a hot spot in the 4G communication industry, 4G users are more and more, and 4G service traffic is increasing linearly, which brings great pressure to work including user service authority management.
When a user reaches a shutdown standard (including reasons such as arrearage), in the prior art, in order to avoid a high arrearage risk caused by the user continuing to use a 4G service, a service Operation Support System (BOSS) sends an instruction for closing the 4G service to a Home location Server (HSS), that is, deletes all Access Point Names (APN) information signed by the user on the HSS, such as a chinese Mobile internet (China Mobile Network, CMNET), a chinese Mobile Wap (HSS-Initiated Detach procedure), and the like, and then the HSS initiates an Detach procedure (HSS-Initiated Detach task) to terminate the user using the 4G service, so that the user cannot Access a Public Data Network (Public Network, PDN), for example. Because the user cannot access the LTE core network without signing the APN, and the LTE service has an always-on feature (the 4G user continuously initiates an attach (attach) request to the LTE network), the network signaling load is greatly increased. In addition, as the user cannot use the LTE service, the user cannot pay telephone charges continuously through the internet access of the 4G mobile phone.
Therefore, how to solve the above technical problems effectively controls the user terminal to stop continuously initiating the attach request to the LTE network, thereby reducing the load of the network signaling, and facilitating the user to continue to pay the telephone charge through the internet access of the 4G mobile phone becomes a problem to be solved urgently.
Disclosure of Invention
To solve the problems in the prior art, embodiments of the present invention provide a method and an apparatus for controlling a user terminal.
In a first aspect, an embodiment of the present invention provides a method for controlling a user equipment, where the method includes:
if receiving a session request sent by a user terminal after the user terminal is re-attached to a network, taking the user terminal sending the session request as a target user terminal, wherein correspondingly, the session request sent by the target user terminal carries an identifier of the target user terminal;
acquiring a target APN-FQDN corresponding to the identifier of the target user terminal according to a signaling message request of all user terminals acquired from an HSS, wherein the signaling message request carries the corresponding relation between an access point full-name domain name APN-FQDN and the identifier of the user terminal;
inquiring a special PGW (target user terminal) corresponding to the corresponding field of the target APN-FQDN from a DNS (domain name system) according to the corresponding field of the target APN-FQDN and the corresponding relation between the corresponding field of the pre-stored APN-FQDN and the PGW;
and sending response information returned by the DNS aiming at the query to the target user terminal according to the identifier of the target user terminal so that the target user terminal can access a corresponding webpage according to a control rule in a special PGW (packet generated web) of the target user terminal.
In a second aspect, an embodiment of the present invention further provides a method for controlling a user equipment, where the method includes:
receiving a control instruction and a corresponding user terminal identifier of a user terminal sent by a BOSS, wherein the control instruction is determined by the BOSS according to the shutdown or reset state of the user terminal;
setting a corresponding access point full-name domain name APN-FQDN according to the control instruction, and carrying the APN-FQDN and the corresponding user terminal identification in a signaling message request;
sending the signaling message request to an MME;
and receiving a response of the MME to the signaling message request, and starting an attachment process so as to enable the user terminal to reattach the network according to the attachment process.
In a third aspect, an embodiment of the present invention provides an MME for controlling a user terminal, where the MME includes a transceiver and a processor:
the transceiver is configured to send, according to the identifier of the target user terminal, response information returned by the DNS in response to the query to the target user terminal, so that the target user terminal accesses a corresponding web page according to a control rule in a PGW dedicated to the target user terminal;
the processor is used for taking the user terminal sending the session request as a target user terminal if receiving the session request sent by the user terminal after the user terminal is re-attached to the network, correspondingly, the session request sent by the target user terminal carries the identification of the target user terminal, acquiring a target APN-FQDN corresponding to the identification of the target user terminal according to the signaling message requests of all user terminals obtained from the HSS, wherein the signaling message requests carry the corresponding relation between an access point full-name domain name APN-FQDN and the user terminal identification, and inquiring a PGW special for the target user terminal corresponding to the corresponding field of the target APN-FQDN from the DNS according to the corresponding field of the target APN-FQDN and the corresponding field of the pre-stored APN-FQDN and the PGW.
In a fourth aspect, an embodiment of the present invention provides an electronic device, including: a first processor, a first memory, and a first bus, wherein,
the first processor and the first memory are communicated with each other through the first bus;
the first memory stores program instructions executable by the first processor, the first processor invoking the program instructions to perform a method comprising:
if receiving a session request sent by a user terminal after the user terminal is re-attached to a network, taking the user terminal sending the session request as a target user terminal, wherein correspondingly, the session request sent by the target user terminal carries an identifier of the target user terminal;
acquiring a target APN-FQDN corresponding to the identifier of the target user terminal according to a signaling message request of all user terminals acquired from an HSS, wherein the signaling message request carries the corresponding relation between an access point full-name domain name APN-FQDN and the identifier of the user terminal;
inquiring a special PGW (target user terminal) corresponding to the corresponding field of the target APN-FQDN from a DNS (domain name system) according to the corresponding field of the target APN-FQDN and the corresponding relation between the corresponding field of the pre-stored APN-FQDN and the PGW;
and sending response information returned by the DNS aiming at the query to the target user terminal according to the identifier of the target user terminal so that the target user terminal can access a corresponding webpage according to a control rule in a special PGW (packet generated web) of the target user terminal.
In a fifth aspect, an embodiment of the present invention provides a non-transitory computer-readable storage medium, including:
the non-transitory computer readable storage medium stores computer instructions that cause the computer to perform a method comprising:
if receiving a session request sent by a user terminal after the user terminal is re-attached to a network, taking the user terminal sending the session request as a target user terminal, wherein correspondingly, the session request sent by the target user terminal carries an identifier of the target user terminal;
acquiring a target APN-FQDN corresponding to the identifier of the target user terminal according to a signaling message request of all user terminals acquired from an HSS, wherein the signaling message request carries the corresponding relation between an access point full-name domain name APN-FQDN and the identifier of the user terminal;
inquiring a special PGW (target user terminal) corresponding to the corresponding field of the target APN-FQDN from a DNS (domain name system) according to the corresponding field of the target APN-FQDN and the corresponding relation between the corresponding field of the pre-stored APN-FQDN and the PGW;
and sending response information returned by the DNS aiming at the query to the target user terminal according to the identifier of the target user terminal so that the target user terminal can access a corresponding webpage according to a control rule in a special PGW (packet generated web) of the target user terminal.
In a sixth aspect, an embodiment of the present invention provides an HSS for controlling a user terminal, where the HSS includes a transceiver and a processor:
the transceiver is used for receiving a control instruction of a user terminal and a corresponding user terminal identifier sent by a BOSS, sending a signaling message request to an MME, and receiving a response of the MME to the signaling message request; the control instruction is determined by the BOSS according to the shutdown or recovery state of the user terminal;
the processor is used for setting a corresponding access point full-name domain name APN-FQDN according to the control instruction and carrying the APN-FQDN and the corresponding user terminal identification in a signaling message request; and starting an attachment process to enable the user terminal to re-attach the network according to the attachment process.
In a seventh aspect, an embodiment of the present invention provides an electronic device, including: a second processor, a second memory, and a second bus, wherein,
the second processor and the second memory complete mutual communication through the second bus;
the second memory stores program instructions executable by the second processor, the second processor invoking the program instructions to perform the method of:
receiving a control instruction and a corresponding user terminal identifier of a user terminal sent by a BOSS, wherein the control instruction is determined by the BOSS according to the shutdown or reset state of the user terminal;
setting a corresponding access point full-name domain name APN-FQDN according to the control instruction, and carrying the APN-FQDN and the corresponding user terminal identification in a signaling message request;
sending the signaling message request to an MME;
and receiving a response of the MME to the signaling message request, and starting an attachment process so as to enable the user terminal to reattach the network according to the attachment process.
In an eighth aspect, an embodiment of the present invention provides a non-transitory computer-readable storage medium, including:
the non-transitory computer readable storage medium stores computer instructions that cause the computer to perform a method comprising:
receiving a control instruction and a corresponding user terminal identifier of a user terminal sent by a BOSS, wherein the control instruction is determined by the BOSS according to the shutdown or reset state of the user terminal;
setting a corresponding access point full-name domain name APN-FQDN according to the control instruction, and carrying the APN-FQDN and the corresponding user terminal identification in a signaling message request;
sending the signaling message request to an MME;
and receiving a response of the MME to the signaling message request, and starting an attachment process so as to enable the user terminal to reattach the network according to the attachment process.
The method and the device for controlling the user terminal provided by the embodiment of the invention can effectively control the user terminal to stop continuously initiating the attachment request to the LTE network, thereby reducing the load of network signaling and facilitating the user to continuously pay telephone charge through a network path.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and those skilled in the art can also obtain other drawings according to the drawings without creative efforts.
Fig. 1 is a flowchart illustrating a method for controlling a ue according to an embodiment of the present invention;
fig. 2 is a flowchart illustrating a method for controlling a ue according to another embodiment of the present invention;
FIG. 3 is a flowchart of a method for controlling a user equipment according to an embodiment of the present invention;
fig. 4 is a flowchart of a method for controlling a ue according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of an MME controlling a user terminal according to an embodiment of the present invention;
fig. 6 is a schematic structural diagram of an electronic device according to an embodiment of the present invention;
FIG. 7 is a diagram illustrating an HSS structure for controlling a UE according to an embodiment of the present invention;
fig. 8 is a schematic structural diagram of an electronic device according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. 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 invention.
Fig. 1 is a schematic flowchart of a method for controlling a user terminal according to an embodiment of the present invention, and as shown in fig. 1, the method for controlling a user terminal according to the embodiment of the present invention includes the following steps:
s1: if receiving a session request sent by a user terminal after the user terminal re-attaches to the network, taking the user terminal sending the session request as a target user terminal, and correspondingly, the session request sent by the target user terminal carries an identifier of the target user terminal.
Specifically, if receiving a session request sent by a user terminal after reattaching to a network, the MME uses the user terminal that sent the session request as a target user terminal, and correspondingly, the session request sent by the target user terminal carries an identifier of the target user terminal. A Mobility Management Entity (MME) is a key control node of a 3GPP protocol LTE access network. It should be noted that: the user terminal can be understood as a user terminal in a shutdown or reset state; the session request is obtained by the MME from the target user terminal, and the identifier of the user terminal and the identifier of the target user terminal may be a mobile phone number of the user, but are not limited specifically.
S2: and acquiring a target APN-FQDN corresponding to the identifier of the target user terminal according to the signaling message requests of all user terminals acquired from the HSS, wherein the signaling message requests carry the corresponding relation between the access point full-name domain name APN-FQDN and the identifier of the user terminal.
Specifically, the MME acquires a target APN-FQDN corresponding to the identifier of the target user terminal according to the signaling message requests of all user terminals acquired from the HSS, wherein the signaling message requests carry the corresponding relation between the access point full-name domain name APN-FQDN and the identifier of the user terminal. It should be noted that: the APN-FQDN is obtained by APN conversion, for example, the target APN-FQDN is obtained as follows:
the corresponding relationship is exemplified by: the APN-FQDN corresponding to the user terminal A is as follows:
"cm.tj.apn.epc.mncn000.mcc460.3gppnetwork.org" (corresponding to the down state of the user terminal).
The APN-FQDN corresponding to the user terminal B is as follows:
"cm.apn.epc.mncn000.mcc460.3gppnetwork.org" (corresponding to the multi-machine state of the user terminal); the user terminal A sends a session request (carrying an identifier A of the user terminal) after being reattached to the network, so that the user terminal A is taken as a target user terminal, and the 'cmnet.tj.apn.epc.mncncn000.mcc460.3gppnetwork.org' corresponding to the user terminal A is taken as a first target APN-FQDN (the target APN-FQDN can comprise the first target APN-FQDN and a second target APN-FQDN); and similarly, when the user terminal B meets the network reattachment requirement and sends the session request, the user terminal B takes the corresponding "cm.ap.ep.mc.mnc 000.mcc 460.3gppnetwork.org" of the user terminal B as a second target APN-FQDN.
An Access Point (Access Point Name, hereinafter "APN"), full Name Domain Name (hereinafter "FQDN") APN-FQDN may be understood as: the access point is fully qualified as a domain name. An APN may comprise two parts APN-NI (access point network identity) + APN-OI (access point operator identity), and the characters of an APN may comprise "a-Z, a-z, 0-9" and "-", which are case-insensitive and may not end with "-".
The APN-NI is a subscription APN set in a Mobile phone by a user, and may include a chinese Mobile internet (hereinafter referred to as "cmnet"), a chinese Mobile dream Point (hereinafter referred to as "cmwap"), and the like, and the HSS stores a subscription APN (APN-NI) list available to the user.
The APN-OI may be in the following format: "MNC < MNC >. MCC < MCC >. gprs", where MNC, MCC may be 3 digits. According to the 3GPP TS 23.060 specification, the APN format is used for interaction between LTE core nodes, between LTE core nodes and UEs, and the APN format is also used by GPRS (General Packet Radio Service)/PS domains of 2 and 3G to perform DNS (Domain Name System) query. For example: when a 4G user uses a subscription APN, cmnet, to surf the internet, the LTE core node actually uses, for example: cmnet. mncn000. mcc460.gprs this APN. The Subscriber profile information in a Home location Server (HSS) includes a subscription APN list and the like. The subscriber profile information may also include an APN-OI replacement field in the same format as the default APN-OI format described above, but may consist of more than 3 segments. The format may be: "sz.gd.mncs000. mcc460. gprs", wherein "sz.gd" can be understood as a first additional field, which can be used as a corresponding field of a corresponding PDN gateway (PDN Gate Way, hereinafter referred to as "PGW"), and "mncn000. mcc460. gprs" is an industry-wide setting standard.
When the MME performs DNS query for a 4G user to allocate a network element, such as a PGW, the APN format is not adopted, but another APN format converted from the APN format is adopted: APN-FQDN. APN-FQDN is defined in IETF RFC 2181, IETF RFC 1035 and IETF RFC 1123, and the characters of APN-FQDN can include "A-Z, a-z, 0-9" and "-", are case-insensitive, and cannot end with "-".
The rule for converting APN to APN-FQDN is illustrated as follows: if the signaling message of the MME requests an APN-OI replacement field (including the first additional field tj), before MNC < MNC > (the first specific field) of this APN-OI replacement field, an "apn.epc." (the second additional field) string is inserted after the first additional field, while replacing ". gprs" (the second specific field) with ".3 gpnetwork.org" (the third additional field);
the specific description is as follows:
the APN-OI field is mncn000. mcc460.gprs, and the corresponding APN-OI substitution field is tj.mncn000. mcc460. gprs; tj is a first additional field, mnc000 is a first specific field, and the embodiment of the present invention corresponds to a first control command (a control command for user terminal shutdown) being an APN-OI replacement field, and corresponds to a second control command (a control command for user terminal reset) being an APN-OI field, where the APN-OI field is mncn000. mcc460. gprs;
for the APN-OI alternate field, for example:
tj.mnc000.mcc460.gprs；
setting an "apn.epc." (second additional field) string between tj (first additional field) and mnc000 (first specific field) and replacing ". gprs" (second specific field) with ".3 gpnetwork.org" (third additional field) to form an updated APN-OI of tj.apn.epc.mncn.mncs000.mcc460.3gpnetwork.org;
after placing this tj.apn.epc.mncn000.mcc 460.3gppnetwork.org on the cmnet (APN-NI), the APN is converted to APN-FQDN, i.e. the converted APN-FQDN is "cmnet.tj.apn.epc.mncn000.mcc 460.3gppnetwork.org".
For the APN-OI field, for example:
mnc000.mcc460.gprs；
set "apn.epc" before "mnc 000" and set ".3 gpnetwork.org" instead of ". gprs" to form an updated APN-OI of apn.epc.mncc.460.3gpnetwork.org;
after placing "APN. epc. mncc. 460.3gppnew.org" in the cmnet (APN-NI), the APN is converted into APN-FQDN, i.e. the converted APN-FQDN is "cmnet. APN. epc. mncc. 460.3gppnew.org".
S3: and inquiring a special PGW (target user terminal) corresponding to the corresponding field of the target APN-FQDN from a DNS (domain name system) according to the corresponding field of the target APN-FQDN and the corresponding relation between the corresponding field of the pre-stored APN-FQDN and the PGW.
Specifically, the MME queries, from the DNS, a target user terminal-specific PGW corresponding to the corresponding field of the target APN-FQDN according to the corresponding field of the target APN-FQDN and a correspondence between the corresponding field of the APN-FQDN and the PGW stored in advance. Reference is made to the above examples and the description is as follows:
the APN-FQDN (the corresponding special PGW enables the target user terminal to directionally access the payment webpage) is as follows:
“cmnet.tj.apn.epc.mnc000.mcc460.3gppnetwork.org”
the APN-FQDN (the corresponding dedicated PGW is for the target ue to resume normal network access) is:
“cmnet.apn.epc.mnc000.mcc460.3gppnetwork.org”
if the target APN-FQDN is:
“cmnet.tj.apn.epc.mnc000.mcc460.3gppnetwork.org”
the PGW corresponding to "cm network.tj.apn.epc.mncn.mncn.mccn.460.3gppnetwork.org" is used as a dedicated PGW, and the dedicated PGW is used for enabling the target user terminal to directionally access the payment webpage and inquiring the DNS about the dedicated PGW.
Similarly, if the target APN-FQDN is:
“cmnet.apn.epc.mnc000.mcc460.3gppnetwork.org”
the PGW corresponding to "cm.
S4: and sending response information returned by the DNS aiming at the query to the target user terminal according to the identifier of the target user terminal so that the target user terminal can access a corresponding webpage according to a control rule in a special PGW (packet generated web) of the target user terminal.
Specifically, the MME sends, according to the identifier of the target user terminal, response information returned by the DNS in response to the query to the target user terminal, so that the target user terminal accesses a corresponding web page according to a control rule in the PGW dedicated to the target user terminal. It should be noted that: the special PGW can enable the target user terminal to directionally access the payment webpage, so that the user can conveniently pay as soon as possible, or the target user terminal can recover normal network access. The target user terminal can not continuously initiate an attach (attach) request to the LTE network any more, and the load of network signaling is reduced.
The method for controlling the user terminal provided by the embodiment of the invention can effectively control the user terminal to stop continuously initiating the attachment request to the LTE network, thereby reducing the load of network signaling and facilitating the user to continuously pay telephone charge through a network path.
On the basis of the above embodiment, the target APN-FQDN includes a first target APN-FQDN and a second target APN-FQDN, and respectively corresponds to the shutdown and reset states of the target user terminal, and correspondingly, according to the correspondence between the corresponding field of the target APN-FQDN and the corresponding field of the APN-FQDN stored in advance and the PGW, the method of querying the DNS for the PGW dedicated to the target user terminal corresponding to the corresponding field of the target APN-FQDN includes:
and if the target APN-FQDN is the first target APN-FQDN, inquiring a special PGW (packet generated gateway) of the target user terminal corresponding to the corresponding field of the first target APN-FQDN from the DNS so as to enable the target user terminal to directionally access the payment webpage.
Specifically, if the MME judges that the target APN-FQDN is the first target APN-FQDN, the MME queries a DNS for a special PGW (packet data gateway) of the target user terminal corresponding to the corresponding field of the first target APN-FQDN so as to enable the target user terminal to directionally access the payment webpage. With reference to the above details, the first target APN-FQDN corresponds to: "cm net. t j. apn. epc. mncnc000. mcc 460.3gppnek. org"
The second target APN-FQDN corresponds to:
for specific description, reference may be made to the above embodiments, which are not repeated herein.
Or the like, or, alternatively,
and if the target APN-FQDN is a second target APN-FQDN, inquiring a special PGW (packet data gateway) of the target user terminal corresponding to the corresponding field of the second target APN-FQDN from the DNS so as to enable the target user terminal to recover normal network access.
Specifically, if the MME judges that the target APN-FQDN is the second target APN-FQDN, the MME queries a PGW dedicated to the target user terminal corresponding to a field corresponding to the second target APN-FQDN from the DNS for enabling the target user terminal to resume normal network access. For the specific description, reference may be made to the above embodiments, which are not described in detail.
The method for controlling the user terminal provided by the embodiment of the invention can further effectively control the user terminal to stop continuously initiating the attachment request to the LTE network, thereby reducing the load of network signaling and facilitating the user to continuously pay telephone charge through a network path.
Fig. 2 is a schematic flowchart of a method for controlling a ue according to another embodiment of the present invention, and as shown in fig. 2, the method for controlling a ue according to the embodiment of the present invention includes the following steps:
s11: receiving a control instruction and a corresponding user terminal identifier of a user terminal sent by a BOSS, wherein the control instruction is determined by the BOSS according to the shutdown or reset state of the user terminal.
Specifically, the HSS receives a control instruction for the user terminal and a corresponding user terminal identifier sent by the BOSS, where the control instruction is determined by the BOSS according to a shutdown or reset state of the user terminal. A Business Operation Support System (hereinafter referred to as "BOSS"), where the control instruction may include a first control instruction and a second control instruction, where the first control instruction may be understood as a shutdown control instruction determined for a user terminal in a shutdown state; wherein the second control instruction may be understood as a reset control instruction determined for the user terminal being in a reset state.
S12: and setting a corresponding access point full-name domain name APN-FQDN according to the control instruction, and carrying the APN-FQDN and the corresponding user terminal identification in a signaling message request.
Specifically, the HSS sets a corresponding access point full-name domain name APN-FQDN according to the control instruction, and carries the APN-FQDN and the corresponding user terminal identification in the signaling message request. The first control instruction may correspond to a first APN-FQDN of the user terminal:
“cmnet.tj.apn.epc.mnc000.mcc460.3gppnetwork.org”
the second control instruction may correspond to a second APN-FQDN of the user terminal:
"cm.apn.epc.mncn000.mcc.3gppnek.org" but is not particularly limited. The signaling message Request may be an IDR inserted into a user Data signaling message pair (Insert Subscriber Data-Request/Answer, IDR/IDA for short).
S13: and sending the signaling message request to an MME.
Specifically, the HSS sends the signaling message request to the MME. The interface between the HSS and the MME may be an S6a interface, and may be used to transmit user-related data (IDR/IDA), and the application layer uses a Diameter protocol, where the IDR/IDA in the protocol is mainly used to update user data on the MME.
S14: and receiving a response of the MME to the signaling message request, and starting an attachment process so as to enable the user terminal to reattach the network according to the attachment process.
Specifically, the HSS receives a response of the MME to the signaling message request, and starts an attach procedure, so that the user terminal reattaches to the network according to the attach procedure. The response of the signaling message request is sent by the MME, which may be the IDA described above, and the HSS starts an attach procedure for the ue to re-attach to the network upon receiving the IDA.
The method for controlling the user terminal provided by the embodiment of the invention can effectively control the user terminal to stop continuously initiating the attachment request to the LTE network, thereby reducing the load of network signaling and facilitating the user to continuously pay telephone charge through a network path.
On the basis of the above embodiment, the setting of the corresponding access point full-name domain name APN-FQDN according to the control instruction includes:
and if the control instruction is a first control instruction, setting a first APN-FQDN corresponding to the first control instruction.
Specifically, if the HSS judges that the control instruction is a first control instruction, the HSS sets a first APN-FQDN corresponding to the first control instruction. Reference may be made to the above embodiments, which are not described in detail.
Or the like, or, alternatively,
and if the control instruction is a second control instruction, setting a second APN-FQDN corresponding to the second control instruction.
Specifically, if the HSS judges that the control instruction is the second control instruction, the HSS sets a second APN-FQDN corresponding to the second control instruction. Reference may be made to the above embodiments, which are not described in detail.
The method for controlling the user terminal provided by the embodiment of the invention sets the corresponding APN-FQDN through the control instruction, thereby ensuring the effective control of the user terminal.
On the basis of the above embodiment, the APN-FQDN includes an access point network identifier APN-NI and an access point operation identifier APN-OI, and correspondingly, if the control instruction is a first control instruction, setting a first APN-FQDN corresponding to the first control instruction, including:
setting a first additional field corresponding to the first control instruction and placing the first additional field in front of the first specific field of the first APN-OI to form a first access point operation identification substitution field.
Specifically, the HSS sets a first additional field corresponding to the first control instruction and places the first additional field in front of a first specific field of the first APN-OI to form a first access point operation identity replacement field. Reference may be made to the above embodiments, which are not described in detail.
Setting a second additional field and placing the second additional field between the first additional field and the first specific field, and setting a third additional field to replace the second specific field in the first APN-OI so as to form an updated first access point operation identification.
Specifically, the HSS sets a second additional field and places the second additional field between the first additional field and the first specific field, and sets a third additional field to replace the second specific field in the first APN-OI to form an updated first access point operation identifier. Reference may be made to the above embodiments, which are not described in detail.
Placing the updated first access point operation identity after a first APN-NI to form the first APN-FQDN.
Specifically, the HSS places the updated first access point operation identity after the first APN-NI to form the first APN-FQDN. Reference may be made to the above embodiments, which are not described in detail.
The method for controlling the user terminal provided by the embodiment of the invention more reasonably sets the APN-FQDN corresponding to the control instruction, and further optimizes the effective control on the user terminal.
On the basis of the above embodiment, the APN-FQDN includes an access point network identifier APN-NI and an access point operation identifier APN-OI, and correspondingly, if the control instruction is a second control instruction, setting a second APN-FQDN corresponding to the second control instruction, including:
setting a second additional field and placing it before the first specific field of the second APN-OI and setting a third additional field replacing the second specific field of said second APN-OI to form an updated second access point operation identity.
Specifically, the HSS sets a second additional field and places it before the first specific field of the second APN-OI, and sets a third additional field to replace the second specific field of the second APN-OI to form an updated second access point operation identity. Reference is made to the above embodiments, which are not repeated
Placing the updated second access point operation identity after a second APN-NI to form the second APN-FQDN.
Specifically, the HSS places the updated second access point operation identity after the second APN-NI to form the second APN-FQDN. Reference may be made to the above embodiments, which are not described in detail.
The method for controlling the user terminal provided by the embodiment of the invention more reasonably sets the APN-FQDN corresponding to the control instruction, and further optimizes the effective control on the user terminal.
On the basis of the above embodiment, the first access point operation identification substitution field is a character string in UTF-8 format.
Specifically, the first access point operation identification substitution field in the HSS is a character string in a UTF-8 format.
The method for controlling the user terminal provided by the embodiment of the invention selects the UTF-8 format by replacing the first access point operation identification field, thereby being more convenient for effectively controlling the user terminal.
Fig. 3 is a flowchart of a method for controlling a ue according to an embodiment of the present invention, and as shown in fig. 3, the flow of the shutdown process is briefly described as follows:
(1) and the HSS receives a shutdown control instruction for the user terminal and a corresponding user terminal identifier sent by the BOSS.
(2) And the HSS sets a first APN-FQDN corresponding to the halt control instruction according to the halt control instruction, and carries the first APN-FQDN and the user terminal identification in the IDR.
(3) The HSS sends the IDR to the MME.
(4) And the HSS receives the response IDA of the MME aiming at the IDR and starts an attachment process so that the user terminal can reattach the network according to the attachment process.
(5) The MME takes the user terminal which sends the session request after being re-attached to the network as a target user terminal, and receives the session request which is sent by the target user terminal after being re-attached to the network, wherein the session request carries the identification of the target user terminal.
(6) The MME acquires a first target APN-FQDN corresponding to the identification of the target user terminal according to the signaling message requests (corresponding relation between the APN-FQDN and the user terminal identification) of all the user terminals, and acquires a special PGW corresponding to the first target APN-FQDN according to the corresponding relation between the first target APN-FQDN and the corresponding field of the prestored APN-FQDN and the PGW.
(7) The DNS is queried for the private PGW.
(8) And sending response information returned by the DNS aiming at the query to the target user terminal according to the identifier of the target user terminal so that the target user terminal can directionally access the payment webpage according to the control rule in the PGW.
Fig. 4 is a flowchart of a method for controlling a ue according to an embodiment of the present invention, and as shown in fig. 4, the flow of the above-mentioned reset process is briefly described as follows:
(1) and the HSS receives a reset control instruction for the user terminal and a corresponding user terminal identification which are sent by the BOSS.
(2) And the HSS sets a second APN-FQDN corresponding to the reset control instruction according to the reset control instruction, and carries the second APN-FQDN and the user terminal identification in the IDR.
(3) The HSS sends the IDR to the MME.
(4) And the HSS receives the response IDA of the MME aiming at the IDR and starts an attachment process so that the user terminal can reattach the network according to the attachment process.
(5) The MME takes the user terminal which sends the session request after being re-attached to the network as a target user terminal, and receives the session request which is sent by the target user terminal after being re-attached to the network, wherein the session request carries the identification of the target user terminal.
(6) The MME acquires a second target APN-FQDN corresponding to the identification of the target user terminal according to the signaling message requests (corresponding relation between the APN-FQDN and the user terminal identification) of all the user terminals, and acquires a special PGW corresponding to the second target APN-FQDN according to the corresponding relation between the second target APN-FQDN and the corresponding field of the prestored APN-FQDN and the PGW.
(7) The DNS is queried for the private PGW.
(8) And sending response information returned by the DNS aiming at the query to the target user terminal according to the identifier of the target user terminal so that the target user terminal can recover normal webpage access according to the control rule in the PGW.
Fig. 5 is a schematic structural diagram of an MME controlling a user terminal according to an embodiment of the present invention, and as shown in fig. 5, an MME controlling a user terminal according to an embodiment of the present invention includes a transceiver 51 and a processor 52, where:
the transceiver 51 is configured to send, by the transceiver, response information returned by the DNS in response to the query according to the identifier of the target user terminal, so that the target user terminal accesses a corresponding web page according to a control rule in a PGW dedicated to the target user terminal;
the processor 52 is configured to, if a session request sent by a user terminal after reattaching to a network is received, take the user terminal sending the session request as a target user terminal, and accordingly, the session request sent by the target user terminal carries an identifier of the target user terminal, and obtain a target APN-FQDN corresponding to the identifier of the target user terminal according to a signaling message request of all user terminals obtained from an HSS, where the signaling message request carries a correspondence between an access point full-name domain name APN-FQDN and a user terminal identifier, and query a DNS for a PGW dedicated to the target user terminal corresponding to a corresponding field of the target APN-FQDN according to a correspondence between the corresponding field of the target APN-FQDN and a corresponding field of a pre-stored APN-FQDN and a PGW.
Specifically, the processor 52 is configured to, if a session request sent by a user terminal after reattaching to a network is received, use the user terminal that sends the session request as a target user terminal, and correspondingly, the session request sent by the target user terminal carries an identifier of the target user terminal; the processor 52 is configured to obtain a target APN-FQDN corresponding to the identifier of the target user equipment according to a signaling message request of all user equipment obtained from the HSS, where the signaling message request carries a correspondence between an access point full-name domain name APN-FQDN and a user equipment identifier; the processor 52 is configured to query, to the DNS, a PGW dedicated to the target user terminal corresponding to the corresponding field of the target APN-FQDN according to the corresponding field of the target APN-FQDN and a correspondence between the corresponding field of the APN-FQDN and the PGW stored in advance; the transceiver 51 is configured to send, according to the identifier of the target user terminal, response information returned by the DNS in response to the query to the target user terminal, so that the target user terminal accesses a corresponding web page according to a control rule in the PGW dedicated to the target user terminal.
The MME for controlling the user terminal provided by the embodiment of the invention can effectively control the user terminal to stop continuously initiating the attachment request to the LTE network, thereby reducing the load of network signaling and facilitating the user to continuously pay telephone charge through a network path.
The MME for controlling a user terminal according to the embodiment of the present invention may be specifically configured to execute the processing flows of the above method embodiments, and the functions of the MME are not described herein again, and refer to the detailed description of the method embodiments.
Fig. 6 is a schematic structural diagram of an electronic device according to an embodiment of the present invention, and as shown in fig. 6, the electronic device includes: a first processor (processor)601, a first memory (memory)602, and a first bus 603;
the first processor 601 and the first memory 602 complete communication with each other through a first bus 603;
the first processor 601 is configured to call program instructions in the first memory 602 to perform the methods provided by the above-mentioned method embodiments, for example, including: if receiving a session request sent by a user terminal after the user terminal is re-attached to a network, taking the user terminal sending the session request as a target user terminal, wherein correspondingly, the session request sent by the target user terminal carries an identifier of the target user terminal; acquiring a target APN-FQDN corresponding to the identifier of the target user terminal according to a signaling message request of all user terminals acquired from an HSS, wherein the signaling message request carries the corresponding relation between an access point full-name domain name APN-FQDN and the identifier of the user terminal; inquiring a special PGW (target user terminal) corresponding to the corresponding field of the target APN-FQDN from a DNS (domain name system) according to the corresponding field of the target APN-FQDN and the corresponding relation between the corresponding field of the pre-stored APN-FQDN and the PGW; and sending response information returned by the DNS aiming at the query to the target user terminal according to the identifier of the target user terminal so that the target user terminal can access a corresponding webpage according to a control rule in a special PGW (packet generated web) of the target user terminal.
The present embodiment discloses a computer program product comprising a computer program stored on a non-transitory computer readable storage medium, the computer program comprising program instructions which, when executed by a computer, enable the computer to perform the method provided by the above-mentioned method embodiments, for example, comprising: if receiving a session request sent by a user terminal after the user terminal is re-attached to a network, taking the user terminal sending the session request as a target user terminal, wherein correspondingly, the session request sent by the target user terminal carries an identifier of the target user terminal; acquiring a target APN-FQDN corresponding to the identifier of the target user terminal according to a signaling message request of all user terminals acquired from an HSS, wherein the signaling message request carries the corresponding relation between an access point full-name domain name APN-FQDN and the identifier of the user terminal; inquiring a special PGW (target user terminal) corresponding to the corresponding field of the target APN-FQDN from a DNS (domain name system) according to the corresponding field of the target APN-FQDN and the corresponding relation between the corresponding field of the pre-stored APN-FQDN and the PGW; and sending response information returned by the DNS aiming at the query to the target user terminal according to the identifier of the target user terminal so that the target user terminal can access a corresponding webpage according to a control rule in a special PGW (packet generated web) of the target user terminal.
The present embodiments provide a non-transitory computer-readable storage medium storing computer instructions that cause the computer to perform the methods provided by the above method embodiments, for example, including: if receiving a session request sent by a user terminal after the user terminal is re-attached to a network, taking the user terminal sending the session request as a target user terminal, wherein correspondingly, the session request sent by the target user terminal carries an identifier of the target user terminal; acquiring a target APN-FQDN corresponding to the identifier of the target user terminal according to a signaling message request of all user terminals acquired from an HSS, wherein the signaling message request carries the corresponding relation between an access point full-name domain name APN-FQDN and the identifier of the user terminal; inquiring a special PGW (target user terminal) corresponding to the corresponding field of the target APN-FQDN from a DNS (domain name system) according to the corresponding field of the target APN-FQDN and the corresponding relation between the corresponding field of the pre-stored APN-FQDN and the PGW; and sending response information returned by the DNS aiming at the query to the target user terminal according to the identifier of the target user terminal so that the target user terminal can access a corresponding webpage according to a control rule in a special PGW (packet generated web) of the target user terminal.
Fig. 7 is a schematic structural diagram of an HSS controlling a user terminal according to an embodiment of the present invention, and as shown in fig. 7, an HSS controlling a user terminal according to an embodiment of the present invention includes a transceiver 71 and a processor 72, where:
the transceiver 71 is configured to receive a control instruction for a user terminal and a corresponding user terminal identifier sent by a BOSS, send the signaling message request to an MME, and receive a response of the MME to the signaling message request; the control instruction is determined by the BOSS according to the shutdown or recovery state of the user terminal;
the processor 72 is configured to set a corresponding access point full-name domain name APN-FQDN according to the control instruction, and carry the APN-FQDN and the corresponding user terminal identifier in a signaling message request; and starting an attachment process to enable the user terminal to re-attach the network according to the attachment process.
Specifically, the transceiver 71 is configured to receive a control instruction for a user terminal and a corresponding user terminal identifier sent by a BOSS, where the control instruction is determined by the BOSS according to a shutdown or reset state of the user terminal; the processor 72 is configured to set a corresponding access point full-name domain name APN-FQDN according to the control instruction, and carry the APN-FQDN and the corresponding user terminal identifier in a signaling message request; the transceiver 71 is configured to send the signaling message request to an MME; the transceiver 71 is configured to receive a response from the MME to the signaling message request, and the processor 72 is configured to start an attach procedure, so that the ue reattaches to the network according to the attach procedure.
The HSS for controlling the user terminal provided by the embodiment of the invention can effectively control the user terminal to stop continuously initiating the attachment request to the LTE network, thereby reducing the load of network signaling and facilitating the user to continuously pay telephone charge through a network path.
The HSS for controlling the ue according to the embodiment of the present invention may be specifically configured to execute the processing flows of the method embodiments, and the functions of the HSS are not described herein again, and refer to the detailed description of the method embodiments.
Fig. 8 is a schematic structural diagram of an electronic device according to an embodiment of the present invention, and as shown in fig. 8, the electronic device includes: a second processor (processor)801, a second memory (memory)802, and a second bus 803;
the second processor 801 and the second memory 802 complete communication with each other through a second bus 803;
the second processor 801 is configured to call program instructions in the second memory 802 to perform the methods provided by the above-mentioned method embodiments, for example, including: receiving a control instruction and a corresponding user terminal identifier of a user terminal sent by a BOSS, wherein the control instruction is determined by the BOSS according to the shutdown or reset state of the user terminal; setting a corresponding access point full-name domain name APN-FQDN according to the control instruction, and carrying the APN-FQDN and the corresponding user terminal identification in a signaling message request; sending the signaling message request to an MME; and receiving a response of the MME to the signaling message request, and starting an attachment process so as to enable the user terminal to reattach the network according to the attachment process.
The present embodiment discloses a computer program product comprising a computer program stored on a non-transitory computer readable storage medium, the computer program comprising program instructions which, when executed by a computer, enable the computer to perform the method provided by the above-mentioned method embodiments, for example, comprising: receiving a control instruction and a corresponding user terminal identifier of a user terminal sent by a BOSS, wherein the control instruction is determined by the BOSS according to the shutdown or reset state of the user terminal; setting a corresponding access point full-name domain name APN-FQDN according to the control instruction, and carrying the APN-FQDN and the corresponding user terminal identification in a signaling message request; sending the signaling message request to an MME; and receiving a response of the MME to the signaling message request, and starting an attachment process so as to enable the user terminal to reattach the network according to the attachment process.
The present embodiments provide a non-transitory computer-readable storage medium storing computer instructions that cause the computer to perform the methods provided by the above method embodiments, for example, including: receiving a control instruction and a corresponding user terminal identifier of a user terminal sent by a BOSS, wherein the control instruction is determined by the BOSS according to the shutdown or reset state of the user terminal; setting a corresponding access point full-name domain name APN-FQDN according to the control instruction, and carrying the APN-FQDN and the corresponding user terminal identification in a signaling message request; sending the signaling message request to an MME; and receiving a response of the MME to the signaling message request, and starting an attachment process so as to enable the user terminal to reattach the network according to the attachment process.
Those of ordinary skill in the art will understand that: all or part of the steps for implementing the method embodiments may be implemented by hardware related to program instructions, and the program may be stored in a computer readable storage medium, and when executed, the program performs the steps including the method embodiments; and the aforementioned storage medium includes: various media that can store program codes, such as ROM, RAM, magnetic or optical disks.
The above-described embodiments of the electronic device and the like are merely illustrative, where the units described as separate parts may or may not be physically separate, and the parts displayed as units may or may not be physical units, may be located in one place, or may also be distributed on multiple network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.
Through the above description of the embodiments, those skilled in the art will clearly understand that each embodiment can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware. With this understanding in mind, the above-described technical solutions may be embodied in the form of a software product, which can be stored in a computer-readable storage medium such as ROM/RAM, magnetic disk, optical disk, etc., and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) to execute the methods described in the embodiments or some parts of the embodiments.
Finally, it should be noted that: the above embodiments are only used for illustrating the technical solutions of the embodiments of the present invention, and are not limited thereto; although embodiments of the present invention have been described in detail with reference to the foregoing embodiments, those skilled in the art will understand 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 invention.

Claims (13)

1. A method of controlling a user terminal, comprising:
if receiving a session request sent by a user terminal after the user terminal is re-attached to a network, taking the user terminal sending the session request as a target user terminal, wherein correspondingly, the session request sent by the target user terminal carries an identifier of the target user terminal;
acquiring a target APN-FQDN corresponding to the identifier of the target user terminal according to a signaling message request of all user terminals acquired from an HSS, wherein the signaling message request carries the corresponding relation between an access point full-name domain name APN-FQDN and the identifier of the user terminal;
inquiring a special PGW (target user terminal) corresponding to the corresponding field of the target APN-FQDN from a DNS (domain name system) according to the corresponding field of the target APN-FQDN and the corresponding relation between the corresponding field of the pre-stored APN-FQDN and the PGW;
and sending response information returned by the DNS aiming at the query to the target user terminal according to the identifier of the target user terminal so that the target user terminal can access a corresponding webpage according to a control rule in a special PGW (packet generated web) of the target user terminal.
2. The method as claimed in claim 1, wherein the target APN-FQDN includes a first target APN-FQDN and a second target APN-FQDN corresponding to the idle-up and reset states of the target ue, respectively, and accordingly, the querying the DNS for the PGW specific to the target ue corresponding to the corresponding field of the target APN-FQDN according to the corresponding field of the target APN-FQDN and the corresponding field of the APN-FQDN stored in advance and the PGW, includes:
if the target APN-FQDN is a first target APN-FQDN, inquiring a special PGW (packet generated gateway) of the target user terminal corresponding to the corresponding field of the first target APN-FQDN from a DNS (domain name server) so as to enable the target user terminal to directionally access a payment webpage;
or the like, or, alternatively,
and if the target APN-FQDN is a second target APN-FQDN, inquiring a special PGW (packet data gateway) of the target user terminal corresponding to the corresponding field of the second target APN-FQDN from the DNS so as to enable the target user terminal to recover normal network access.
3. A method of controlling a user terminal, comprising:
receiving a control instruction and a corresponding user terminal identifier of a user terminal sent by a BOSS, wherein the control instruction is determined by the BOSS according to the shutdown or reset state of the user terminal;
setting a corresponding access point full-name domain name APN-FQDN according to the control instruction, and carrying the APN-FQDN and the corresponding user terminal identification in a signaling message request;
sending the signaling message request to an MME;
and receiving a response of the MME to the signaling message request, and starting an attachment process so as to enable the user terminal to reattach the network according to the attachment process.
4. The method according to claim 3, wherein the control command includes a first control command and a second control command, which correspond to the idle state and the recovery state of the ue, respectively, and correspondingly, the setting the corresponding access point full-name domain name APN-FQDN according to the control command includes:
if the control instruction is a first control instruction, setting a first APN-FQDN corresponding to the first control instruction;
or the like, or, alternatively,
and if the control instruction is a second control instruction, setting a second APN-FQDN corresponding to the second control instruction.
5. The method of claim 4, wherein the APN-FQDN comprises an access point network identity APN-NI and an access point operator identity APN-OI, and wherein if the control command is a first control command, setting a first APN-FQDN corresponding to the first control command comprises:
setting a first additional field corresponding to the first control instruction and placing the first additional field in front of a first specific field of the first APN-OI to form a first access point operation identification substitution field;
setting a second additional field and placing the second additional field between the first additional field and the first specific field, and setting a third additional field to replace the second specific field in the first APN-OI so as to form an updated first access point operation identifier;
placing the updated first access point operation identity after a first APN-NI to form the first APN-FQDN.
6. The method as claimed in claim 4 or 5, wherein the APN-FQDN includes an access point network identity APN-NI and an access point operator identity APN-OI, and correspondingly, if the control command is a second control command, setting a second APN-FQDN corresponding to the second control command includes:
setting a second additional field and placing the second additional field in front of the first specific field of the second APN-OI, and setting a third additional field to replace the second specific field of the second APN-OI so as to form an updated second access point operation identifier;
placing the updated second access point operation identity after a second APN-NI to form the second APN-FQDN.
7. The method of claim 5, wherein the first access point operation identity substitution field is a character string in UTF-8 format.
8. An MME for controlling a user terminal, the MME comprising a transceiver and a processor:
the transceiver is used for sending DNS (domain name system) response information returned by aiming at the query to the target user terminal according to the identifier of the target user terminal so that the target user terminal can access the corresponding webpage according to the control rule in the special PGW (personal gateway) of the target user terminal;
the processor is used for taking the user terminal sending the session request as a target user terminal if receiving the session request sent by the user terminal after the user terminal is re-attached to the network, correspondingly, the session request sent by the target user terminal carries the identification of the target user terminal, acquiring a target APN-FQDN corresponding to the identification of the target user terminal according to the signaling message requests of all user terminals obtained from the HSS, wherein the signaling message requests carry the corresponding relation between an access point full-name domain name APN-FQDN and the user terminal identification, and inquiring a PGW special for the target user terminal corresponding to the corresponding field of the target APN-FQDN from the DNS according to the corresponding field of the target APN-FQDN and the corresponding field of the pre-stored APN-FQDN and the PGW.
9. An electronic device, comprising: a first processor, a first memory, and a first bus, wherein:
the first processor and the first memory are communicated with each other through the first bus;
the first memory stores program instructions executable by the first processor, the first processor invoking the program instructions to perform the method of claim 1 or 2.
10. A non-transitory computer-readable storage medium storing computer instructions that cause a computer to perform the method of claim 1 or 2.
11. An HSS for controlling a user terminal based on service-aware charging control rules, the HSS comprising a transceiver and a processor:
the transceiver is used for receiving a control instruction of a user terminal and a corresponding user terminal identifier sent by a BOSS, sending a signaling message request to an MME, and receiving a response of the MME to the signaling message request; the control instruction is determined by the BOSS according to the shutdown or recovery state of the user terminal;
the processor is used for setting a corresponding access point full-name domain name APN-FQDN according to the control instruction and carrying the APN-FQDN and the corresponding user terminal identification in a signaling message request; and starting an attachment process to enable the user terminal to re-attach the network according to the attachment process.
12. An electronic device, comprising: a second processor, a second memory, and a second bus, wherein:
the second processor and the second memory complete mutual communication through the second bus;
the second memory stores program instructions executable by the second processor, the second processor invoking the program instructions to perform the method of any of claims 3-7.
13. A non-transitory computer-readable storage medium storing computer instructions that cause a computer to perform the method of any one of claims 3-7.
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