CN110049484A - The register method and device moved between a kind of system - Google Patents
The register method and device moved between a kind of system Download PDFInfo
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- CN110049484A CN110049484A CN201810036435.XA CN201810036435A CN110049484A CN 110049484 A CN110049484 A CN 110049484A CN 201810036435 A CN201810036435 A CN 201810036435A CN 110049484 A CN110049484 A CN 110049484A
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- 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
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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
- H04W8/06—Registration at serving network Location Register, VLR or user mobility server
- H04W8/065—Registration at serving network Location Register, VLR or user mobility server involving selection of the user mobility server
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Abstract
The register method and device moved between a kind of system, method includes: first AMF transmission login request message of the terminal device by 3GPP access technology into the first communication system, includes being used to indicate the terminal device to have passed through the first parameter that non-3 GPP access technology is registered to first communication system in login request message；The first message that the first AMF is sent is received, includes the second parameter in the first message；Registration de-register is removed in the non-3 GPP access technology according to second parameter, or registration request is initiated by the non-3 GPP access technology according to second parameter, in this way when terminal device is moved to the first communication system from the second communication system, the problem of signaling and data that can prevent the non-3 gpp of terminal device can not be transmitted.
Description
Technical field
This application involves the register methods and device that move between field of communication technology more particularly to a kind of system.
Background technique
Third generation partner program (The 3rd Generation Partnership Project, 3GPP) standard group
Knit to 5G core net one it is great study a question, be how processing terminal equipment is in 4G core net evolution core packet networks
(Evolved Packet Core, EPC) and the 5th generation core net of 5G core net (The 5th Generation Core
Network, 5GC) between intercommunication (Interworking) it is mobile.In addition, 5GC not only supports terminal device to pass through 3GPP technology
Registration, such as: universal terrestrial wireless access network (the Evolved-Universal Terrestrial Radio Access of evolution
Network, E-UTRAN), newly eat dishes without rice or wine (New Radi, NR), also support by non-3 gpp (Non-3GPP, N3GPP) technology infuse
Volume, such as: Wireless Fidelity (WIreless-Fidelity, Wifi) etc..
Terminal device passes through the registration of 3GPP technology and mutually indepedent by the registration of non-3 gpp technology.When terminal device exists
When being registered under one public land mobile network (public land mobile network, PLMN), 5GC prescribed terminal equipment
3GPP technology and the access of non-3 gpp technology after access mobile management network element (the access and mobility that uses
Management function, AMF) it needs to be identical AMF.There is the registration management of a set of 3GPP technology on the AMF respectively
The registration management context of context and a set of non-3 gpp technology, but AMF can distribute the whole world 5G uniquely for terminal device
User's temporary identifier (5G Globally User Temporary Identity, 5G-GUTI), by 3GPP technology and non-3 gpp
The context of technology shares.
When terminal device passes through 3GPP technology simultaneously and non-3 gpp technology is registered to 5GC, AMF is notified that user data pipe
(user data management, UDM) self-administered access technology is managed, UDM is saved respectively according to different access technologies
AMF identifies (ID).
When terminal device is moved to 5GC from EPC, if terminal device is registered in 5GC by non-3 gpp technology, terminal
Equipment needs to initiate registration request to the corresponding new AMF of 3GPP technology, needs to carry in registration request additional
(Additional)GUTI.Since it is desired that guaranteeing that 3GPP technology is identical with the AMF of non-3 gpp technology, new AMF can basis
Additional GUTI finds non-3 gpp technology AMF, and the context of terminal device is obtained from the AMF of non-3 gpp technology, will be non-
The AMF of 3GPP technology is changed to new AMF.
Based on the prior art, if new AMF can not get in touch with the AMF of non-3 gpp technology access, new AMF can not obtain non-
The context of 3GPP technology, still, new AMF are not aware that the AMF that can not be contacted is the AMF or non-3 gpp technology of 3GPP technology
AMF, new AMF still will continue to execute register flow path, and terminal device registration is notified to receive, new for terminal device distribution
5G-GUTI.At this moment, terminal device will be considered that the AMF of 3GPP technology and non-3 gpp technology is new AMF, but not have on new AMF in fact
There is the context of non-3 gpp technology, new AMF can refuse the signaling and data that terminal device passes through non-3 gpp technical transmission, lead to end
Signaling and the data transmission of end equipment can not carry out.
Summary of the invention
The embodiment of the present application provides the register method and device moved between a kind of system, with solve existing terminal device from
Second communication system is registered to the signaling occurred when the first communication system and the problem of data can not be transmitted.
Specific technical solution provided by the embodiments of the present application is as follows:
In a first aspect, the embodiment of the present application provides the register method moved between a kind of system, comprising: terminal device passes through
First access mobile management network element AMF of the 3GPP access technology into the first communication system sends login request message, described
It include the first parameter in login request message, first parameter is used to indicate the terminal device and has passed through non-3 GPP access skill
Art is registered to first communication system；The first message that the first AMF is sent is received, includes second in the first message
Parameter；According to second parameter the non-3 GPP access technology go registration de-register or the terminal device according to
Second parameter initiates registration request by the non-3 GPP access technology.
Using the above method, when terminal device is moved to the first communication system from the second communication system, when the first communication
When the first AMF in system can not be communicated with the 2nd AMF, the first AMF determines that the terminal device has passed through according to the first parameter
Non-3 GPP access technology is registered to first communication system, and Xiang Suoshu terminal device sends the second parameter, the terminal device
It goes to register in the non-3 GPP access technology according to second parameter or the terminal device passes through according to second parameter
The non-3 GPP access technology initiates registration request, can prevent in this way the non-3 gpp of terminal device signaling and data without
The problem of method is transmitted, guarantees the normal use of the non-3 gpp services of terminal device.
In a kind of possible design of first aspect, the login request message further includes first identifier, and described first
Mark is that the terminal device obtains when being registered to first communication system by non-3 GPP access technology；First ginseng
Number is the corresponding identity type of the first identifier, and the identity type is non-3 GPP access technology.
In above-mentioned design, compared with the prior art, terminal device carries the first parameter in a registration request message and can accuse
Know the identity type of the first AMF first identifier, saves signaling overheads.
In a kind of possible design of first aspect, the login request message further includes that the terminal is connect by 3GPP
Enter technology and is registered to the second identifier that first communication system obtains；First parameter is first identifier, first mark
Knowledge is that the terminal device obtains when being registered to first communication system by non-3 GPP access technology.
In above-mentioned design, terminal device carries the corresponding second identifier of 3GPP access technology and non-in a registration request message
The corresponding first identifier of 3GPP access technology, such terminal device can not only inform the corresponding access of the first AMF first identifier
Technology, while login request message protect using second identifier and has been checked.
In a kind of possible design of first aspect, the terminal device is logical to described first by 3GPP access technology
Before the first AMF in letter system sends login request message, the terminal device is registered to second by 3GPP access technology
Communication system.The register method moved between above system is particularly suitable for terminal device, and from the second communication system to be moved to first logical
The scene of letter system.
In a kind of possible design of first aspect, the 3GPP access technology includes global system for mobile communications GSM
Technology, general packet radio service gprs technology, Wideband Code Division Multiple Access WCDMA technology, high-speed packet access HSPA technology,
Long term evolution LTE technology and NR technology of newly eating dishes without rice or wine；The non-3 gpp technology includes CDMA CDMA technology, Wireless Fidelity Wi-
Fi and wire access technology.
Second aspect, the embodiment of the present application provide the register method moved between a kind of system, comprising: in the first communication system
The login request message that is sent by 3GPP access technology of first movement managed network element AMF receiving terminal apparatus, the note
It include the first parameter in volume request message, first parameter is used to indicate the terminal device and also passes through non-3 GPP access technology
It is registered to first communication system；When the first AMF determination can not be communicated with the 2nd AMF, to uniform data managed network element
UDM sends instruction message, and the instruction message is used to indicate the UDM and removes the 2nd AMF described in registration de-register, described
2nd AMF is the corresponding core network element of non-3 GPP access technology；First AMF sends first to the terminal device and disappears
It ceases, includes the second parameter in the first message, second parameter is used to indicate the terminal device and connects in the non-3 gpp
Enter technology to remove registration de-register or re-register by the non-3 GPP access technology.
Using the above method, when terminal device is moved to the first communication system, the first AMF in the first communication system is true
When can not communicate surely with the 2nd AMF, the first AMF determines that the terminal device has passed through non-3 GPP access technology according to the first parameter
It is registered to first communication system, Xiang Suoshu terminal device sends the second parameter, and the terminal device is according to second ginseng
Number goes to register in the non-3 GPP access technology or the terminal device according to second parameter passes through the non-3 GPP access
The problem of technology initiates registration request, and the signaling and data that can prevent the non-3 gpp of terminal device in this way can not be transmitted,
Guarantee the normal use of the non-3 gpp services of terminal device.
The third aspect, the embodiment of the present application provide a kind of terminal device, comprising: transmission unit, for being accessed by 3GPP
First access mobile management network element AMF of the technology into the first communication system sends login request message, the registration request
It include the first parameter in message, first parameter, which is used to indicate the terminal device and has passed through non-3 GPP access technology, to be registered to
First communication system；Receiving unit wraps in the first message for receiving the first message of the first AMF transmission
Include the second parameter；Processing unit, for removing registration de- in the non-3 GPP access technology according to second parameter
Register or the terminal device pass through the non-3 GPP access technology according to second parameter and initiate registration request.
In a kind of possible design of the third aspect, the login request message further includes first identifier, and described first
Mark is that the terminal device obtains when being registered to first communication system by non-3 GPP access technology；First ginseng
Number is the corresponding identity type of the first identifier, and the identity type is non-3 GPP access technology.
In a kind of possible design of the third aspect, the login request message further includes that the terminal is connect by 3GPP
Enter technology and is registered to the second identifier that first communication system obtains；First parameter is first identifier, first mark
Knowledge is that the terminal device obtains when being registered to first communication system by non-3 GPP access technology.
In a kind of possible design of the third aspect, the processing unit is also used to pass through in the transmission unit
Before the first AMF of the 3GPP access technology into first communication system sends login request message, skill is accessed by 3GPP
Art is registered to the second communication system.
In a kind of possible design of the third aspect, the 3GPP access technology includes global system for mobile communications GSM
Technology, general packet radio service gprs technology, Wideband Code Division Multiple Access WCDMA technology, high-speed packet access HSPA technology,
Long term evolution LTE technology and NR technology of newly eating dishes without rice or wine；The non-3 gpp technology includes CDMA CDMA technology, Wireless Fidelity Wi-
Fi and wire access technology.
Fourth aspect, the embodiment of the present application provide a kind of communication device, applied to the first movement in the first communication system
Property managed network element AMF, comprising: receiving unit is disappeared for receiving terminal apparatus by the registration request that 3GPP access technology is sent
Breath, includes the first parameter in the login request message, first parameter be used to indicate the terminal device also pass through it is non-
3GPP access technology is registered to first communication system；Processing unit can not be communicated for determination with the 2nd AMF；It sends single
Member, for sending instruction message to uniform data managed network element UDM, the instruction message is used to indicate the UDM and removes registration de-
2nd AMF described in register, the 2nd AMF are the corresponding core network element of non-3 GPP access technology；The transmission unit,
It is also used to send first message to the terminal device, includes the second parameter in the first message, second parameter is used for
Indicate that the terminal device goes to register de-register or by the non-3 GPP access technology in the non-3 GPP access technology
It re-registers.
5th aspect, the embodiment of the present application provide a kind of device, which can be terminal device, be also possible to chip.
The device has the function of realizing each embodiment of above-mentioned first aspect.The function can also be passed through by hardware realization
Hardware executes corresponding software realization.The hardware or software include one or more modules corresponding with above-mentioned function.
6th aspect, the embodiment of the present application provide a kind of device, comprising: processor and memory；The memory is used for
Computer executed instructions are stored, when the apparatus is operative, which executes the computer executed instructions of memory storage,
So that the device executes the register method as described in any in above-mentioned first aspect.
7th aspect, the embodiment of the present application provide a kind of device, which can be mobile management network element, be also possible to
Chip.The device has the function of realizing each embodiment of above-mentioned second aspect.The function can be by hardware realization, can also be with
Corresponding software realization is executed by hardware.The hardware or software include one or more modules corresponding with above-mentioned function.
Eighth aspect, the embodiment of the present application provide a kind of device, comprising: processor and memory；The memory is used for
Computer executed instructions are stored, when the apparatus is operative, which executes the computer executed instructions of memory storage,
So that the device executes the register method as described in any in above-mentioned second aspect.
9th aspect, the embodiment of the present application also provides a kind of computer program product comprising instruction, when it is in computer
When upper operation, so that computer executes method described in above-mentioned various aspects.
Tenth aspect, the embodiment of the present application also provide a kind of system, which includes any of the above-described embodiment of the method or dress
Set first movement managed network element and the terminal device in embodiment.
In addition, third aspect technical effect brought by any implementation mode into the tenth aspect can be found in first
Aspect technical effect brought by different implementation modes into second aspect, details are not described herein again.
These aspects or other aspects of the application can more straightforward in the following description.
Detailed description of the invention
Fig. 1 is the schematic diagram of the network architecture of the embodiment of the present application；
The register method flow chart that Fig. 2 is moved between the system of the embodiment of the present application；
The interaction diagrams for the register method that Fig. 3 and Fig. 4 is moved between the system of the embodiment of the present application；
Fig. 5 is a kind of schematic device provided by the present application；
Fig. 6 is another schematic device provided by the present application；
Fig. 7 is another schematic device provided by the present application.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present application, technical solutions in the embodiments of the present application carries out clear, complete
Site preparation description.
As shown in Figure 1 it is the schematic diagram of the network architecture provided by the embodiments of the present application, is related generally in the network architecture
Network element include terminal device, access mobile management network element (Access and Mobility Management Function,
AMF), uniform data managed network element (Unified Data Management, UDM), session management network element (Session
Management Function, SMF), user veil it is first (User Plane Function, UPF).
The access net of two different access styles involved in Fig. 1, such as 3GPP access net and non-3 GPP access network, 3GPP
Include two kinds of 3GPP access network technologies in access net, is the universal terrestrial wireless access network (Evolved of evolution respectively
Universal Terrestrial Radio Access Network, E-UTRAN) it technology and newly eats dishes without rice or wine (New Radio) skill
Art.Terminal device passes through E-UTRAN access mobility management entity (Mobility Management Entity, MME) connection
Packet data network gateway (Packet Data Network, PGW)；Terminal device accesses net access AMF by NR.
Wherein:
Terminal device is the user equipment that can access network, be referred to as user equipment (User Equipment,
UE), such as terminal device can be the intelligent terminals such as mobile phone, tablet computer, in another example terminal device can be server,
The communication equipments such as gateway, base station, controller, then the internet of things equipment such as terminal device can be sensor, ammeter, water meter.
UDM uses the subscription being stored in home signature user server (Home Subscriber Server, HSS)
Data and authentication data, under normal circumstances, UDR are to close the network element set with HSS.The application is defaulted as UDM when using UDM
It include the function of HSS.
SMF, for being established for terminal device, related signaling during controlling this in conversation procedure be deleted or modified,
SMF and PGW is to close the network element set.
AMF is responsible for registration management, accessibility management, the mobile management etc. of terminal device.
UPF, alternatively referred to as data surface gateway, such as egress gateways, user data are linked into data network after passing through this network element
Network (Data Network, DN), UPF can be internet or third-party service server etc..
Non-3 gpp interworking function network element (Non-3GPP Interworking Function, N3IWF), non-3 GPP access network
5G core net is connected to by a N3IWF.
Data network (Data Network, DN), such as Operator Specific Service, linking Internet or third party's business etc. mention
The network of confession.
Initial registration process of the terminal in 5G core net be related to a network access control functions execution (such as: base
The subscription authentication of signing profile in UDM and insertion authority).As register flow path as a result, the AMF of service terminal
Mark will be registered in UDM.Registration management process is all suitable for 3GPP access and non-3 GPP access.
AMF distributes the single temporary identifier for being common to 3GPP and non-3 GPP access to UE between UE and AMF, i.e.,
GUTI.Temporary identifier is allocated in UE first time successful registration, it all has the 3GPP and non-3 GPP access of the UE
Effect.When UE executes any registration by non-3 GPP access technology or 3GPP access technology, UE should be in access layer signaling
It is middle that the temporary identifier received when it carries out successful registration by any access technology before is provided.This enables AN- to access network
The AMF of a maintenance UE context is enough chosen, which creates in register flow path before；This enables AMF root
Existing UE context is associated with according to the temporary identifier in request.Temporary identifier may by any 3GPP and to 3GPP access into
Row distribution reassigns.
Each embodiment of the application is described in detail with reference to the accompanying drawings of the specification.It should be noted that this Shen
Please the displaying sequence of embodiment only represent the sequencing of embodiment, do not represent the excellent of technical solution provided by embodiment
It is bad.
For the network architecture shown in FIG. 1, the embodiment of the present application provides the register method and device moved between a kind of system,
It can not be passed with the signaling and data that solve to occur when existing terminal device is registered to the first communication system from the second communication system
Defeated problem.Wherein, method and apparatus are the principle phases solved the problems, such as due to method and network element based on the same inventive concept
Seemingly, therefore the implementation of apparatus and method can be with cross-reference, and overlaps will not be repeated.
As shown in fig.2, the embodiment of the present application provides the register method moved between a kind of system, the following institute of detailed process
Show:
Step 20: terminal device sends registration request by first AMF of the 3GPP access technology into the first communication system
Message, includes the first parameter in the login request message, first parameter be used to indicate the terminal device passed through it is non-
3GPP access technology is registered to first communication system.
Further, first AMF hair of the terminal device by 3GPP access technology into first communication system
Before sending login request message, the terminal device is registered to the second communication system by 3GPP access technology.
In a kind of possible design, the first communication system is 5G system, and the second communication system is 3G system or 4G system.
Wherein, the first AMF is the corresponding core network entity of 3GPP access technology.It can from the characterization meaning of the first parameter
Know, terminal device is registered to the first communication system by non-3 GPP access technology at the time of sending login request message.
It further include first identifier in the login request message, the first identifier is described in a kind of possible design
The GUTI that terminal device obtains when being registered to first communication system by non-3 GPP access technology is known as in the application
Additional GUTI, at this point, first parameter is the corresponding identity type of the first identifier, the identity type is
Non-3 GPP access technology.
In alternatively possible design, the login request message further includes that the terminal is registered by 3GPP access technology
The second identifier obtained to first communication system, 3GPP Additional GUTI is known as in the application.At this point, described
One parameter is first identifier, and the first identifier is the terminal device by non-3 GPP access technology, and to be registered to described first logical
It is obtained when letter system, N3GPP Additional GUTI is known as in the application.At this point, if being moved between the system of terminal device
Scene is that the second communication system is moved to from the first communication system, then when being moved to the first communication system from the second communication system,
First AMF obtains the previously passed 3GPP technology of terminal device according to 3GPP Additional GUTI and is registered to the first communication system
When safe context, carried out using the security parameter in safe context login request message complete guarantor's property examine.
Step 21: when the first AMF determination can not be communicated with the 2nd AMF, sending instruction message, the instruction to UDM
It is non-3 GPP access technology pair that message, which is used to indicate the UDM and removes the 2nd AMF described in registration de-register, the 2nd AMF,
The core network element answered.
Further, when the network slice of the first AMF deployment is isolated with the network slice that the 2nd AMF is disposed, institute is determined
Stating the first AMF determination can not communicate with the 2nd AMF；Alternatively, when the network slice and the net of the 2nd AMF deployment of the first AMF deployment
When there is no deployment interface between network slice, determine that the first AMF determination can not be communicated with the 2nd AMF；Alternatively, the first communication system
System, which breaks down, causes the first AMF determination that can not communicate with the 2nd AMF.
Step 22: the terminal device receives the first message that the first AMF is sent, and includes the in the first message
Two parameters, second parameter are used to indicate the terminal device and remove registration de-register in the non-3 GPP access technology,
Or it is re-registered by the non-3 GPP access technology.
Optionally, first message is to register received message or to remove registration message.
Step 23: after the terminal device receives the first message that the first AMF is sent, according to second parameter
Registration de-register is removed in the non-3 GPP access technology, or the non-3 GPP access skill is passed through according to second parameter
Art initiates registration request.
It should be noted that the 3GPP access technology in the embodiment of the present application includes global system for mobile communications (Global
System for Mobile communications, GSM) technology, General Packet Radio Service (General Packet
Radio System, GPRS) technology, Wideband Code Division Multiple Access (Wide-band Code Division Multiple
Access, WCDMA) technology, high-speed packet access (High-Speed Packet Access, HSPA) technology, General Mobile be logical
Letter system (Universal Mobile Telecommunications System, UMTS) technology, evolution the land UMTS without
Line access technology (: Evolved-UMTS Terrestrial Radio Access, E-UTRA) and NR technology；It is described non-
3GPP technology includes CDMA (Code Division Multiple Access, CDMA) technology, Wi-Fi technology and wired
Access technology.
By the above process it is found that when terminal device is moved to the first communication system from the second communication system, when first
When the first AMF in communication system can not be communicated with the 2nd AMF, the first AMF has determined the terminal device according to the first parameter
It is registered to first communication system by non-3 GPP access technology, Xiang Suoshu terminal device sends the second parameter, the terminal
Equipment goes to register in the non-3 GPP access technology according to second parameter or the terminal device is according to second parameter
Registration request is initiated by the non-3 GPP access technology, the signaling sum number of the non-3 gpp of terminal device can be prevented in this way
The problem of according to that can not transmit.
It is 5G system with the first communication system, for the second communication system is 4G system, by two application scenarios come in detail
Describe bright above-mentioned method shown in Fig. 2 in detail.
Application scenarios one
In application scenarios one, terminal device is moved to 5G system from 4G system, the registration sent to the first AMF of 5G system
It include Additional GUTI and the first parameter in request message, first parameter is the corresponding mark of Additional GUTI
Know type Additional GUTI Type.Detailed process is refering to shown in Fig. 3.
Terminal device is attached to EPC by 3GPP access technology, while being registered to 5GC by non-3 GPP access technology.
31, terminal device sends login request message to the first AMF, includes old in 4G in the login request message
(old) GUTI, Additional GUTI and Additional GUTI Type, Additional GUTI Type are for referring to
Show that Additional GUTI is the corresponding 2nd AMF distribution of non-3 gpp technology.
32, the first AMF obtains MME mark (ID) according to Old GUTI, and the 4G of terminal device is obtained from corresponding MME
Context.
33, the first AMF learns that Additional GUTI is corresponding for non-3 gpp technology according to Additional GUTI Type
The 2nd AMF distribution, but can not be communicated with the 2nd AMF.First AMF determines second according to Additional GUTI Type
AMF is the AMF registered by non-3 gpp technology.
34, the first AMF calls the signing acquisition and registration service of UDM, calls in the request of registration service comprising 3GPP skill
Instruction (N3GPP Cancel is nullified in the AMF ID of corresponding first AMF of art or address, i.e. 3GPP AMF ID, non-3 gpp position
Location) being used to indicate UDM goes corresponding 2nd AMF of registration non-3 gpp technology, UDM that can save the corresponding AMF of 3GPP technology
For the first AMF.
35, AMF ID or address of the UDM according to corresponding 2nd AMF of non-3 gpp technology of preservation, calling remove registration (De-
Registration it) services, corresponding 2nd AMF of notice non-3 gpp technology removes registering terminal equipment, while by the non-of preservation
The AMF ID of the corresponding AMF of 3GPP technology or address are deleted.
36, the corresponding 2nd AMF initiation of non-3 gpp technology goes to register to terminal device, deletes relevant Internet resources.
It should be noted that 37a and 37b+37c are two kinds of optional parallel schemes, an execution can be therefrom selected.
37a, the first AMF send registration received message to terminal device, include new 5G- in the registration received message
GUTI, non-3 gpp remove registration instruction (the N3GPP Implicit Deregistration Indicator) N3GPP
Implicit Deregistration Indicator is used to indicate terminal device and locally goes registration non-3 gpp technology corresponding
2nd AMF, or be used to indicate terminal device and re-registered by non-3 gpp technology.
37b, the first AMF send registration received message to terminal device, include new 5G- in the registration received message
GUTI。
37c, the first AMF remove registration message to terminal device transmission, and it includes N3GPP Implicit that this, which goes registration message kind,
Deregistration Indicator is used to indicate terminal device and locally removes corresponding 2nd AMF of registration non-3 gpp technology, or
Person is used to indicate terminal device and is re-registered by non-3 gpp technology.
38, terminal device goes to register non-according to N3GPP Implicit Deregistration Indicator in local
Corresponding 2nd AMF of 3GPP technology, re-initiates the registration request of non-3 gpp technology if necessary, in the corresponding access of non-3 gpp
The new 5G-GUTI received in registration received message is carried in layer message, access layer is made to find the first AMF, is completed by non-
3GPP technology re-registers.
Application scenarios two
In application scenarios two, terminal device is moved to 5G system from 4G system, the registration sent to the first AMF of 5G system
It include the first parameter and second identifier in request message, the second identifier is that the terminal device is infused by 3GPP access technology
The Additional GUTI, i.e. 3GPP Additional GUTI, at this point, described obtained when volume is to first communication system
First parameter is first identifier, and the first identifier is that the terminal device by non-3 GPP access technology is registered to described first
The Additional GUTI obtained when communication system, i.e. N3GPP Additional GUTI.Detailed process is refering to shown in Fig. 4.
40, terminal device is attached to EPC by 3GPP access technology, while being registered to 5GC by non-3 GPP access technology.
41, terminal device sends login request message to the first AMF, includes old in 4G in the login request message
(old)GUTI、3GPP Additional GUTI、N3GPP Additional GUTI。
42, the first AMF obtains MME ID according to Old GUTI, and the 4G or more of terminal device is obtained from corresponding MME
Text.
43, the first AMF learns that the Additional GUTI is that non-3 gpp technology is corresponding according to Additional GUTI
2nd AMF distribution, but can not be communicated with the 2nd AMF；First AMF obtains terminal according to 3GPP Additional GUTI and sets
Standby 5G context protect to login request message checking.
44, the first AMF calls the signing acquisition and registration service of UDM, calls in the request of registration service comprising 3GPP skill
Instruction (N3GPP Cancel is nullified in the AMF ID of corresponding first AMF of art or address, i.e. 3GPP AMF ID, non-3 gpp position
Location) being used to indicate UDM goes corresponding 2nd AMF of registration non-3 gpp technology, UDM that can save the corresponding AMF of 3GPP technology
For the first AMF.
45, AMF ID or address of the UDM according to corresponding 2nd AMF of non-3 gpp technology of preservation, calling remove registration (De-
Registration it) services, corresponding 2nd AMF of notice non-3 gpp technology removes registering terminal equipment, while by the non-of preservation
The AMF ID of the corresponding AMF of 3GPP technology or address are deleted.
46, the corresponding 2nd AMF initiation of non-3 gpp technology goes to register to terminal device, deletes relevant Internet resources.
It should be noted that 47a and 47b+47c are two kinds of optional parallel schemes, an execution can be therefrom selected.
47a, the first AMF send registration received message to terminal device, include new 5G- in the registration received message
GUTI, non-3 gpp remove registration instruction (the N3GPP Implicit Deregistration Indicator) N3GPP
Implicit Deregistration Indicator is used to indicate terminal device and locally goes registration non-3 gpp technology corresponding
2nd AMF, or be used to indicate terminal device and re-registered by non-3 gpp technology.
47b, the first AMF send registration received message to terminal device, include new 5G- in the registration received message
GUTI。
47c, the first AMF remove registration message to terminal device transmission, and it includes N3GPP Implicit that this, which goes registration message kind,
Deregistration Indicator is used to indicate terminal device and locally removes corresponding 2nd AMF of registration non-3 gpp technology, or
Person is used to indicate terminal device and is re-registered by non-3 gpp technology.
48, terminal device goes to register non-according to N3GPP Implicit Deregistration Indicator in local
Corresponding 2nd AMF of 3GPP technology, re-initiates the registration request of non-3 gpp technology if necessary, in the corresponding access of non-3 gpp
The new 5G-GUTI received in registration received message is carried in layer message, access layer is made to find the first AMF, is completed by non-
3GPP technology re-registers.
Based on identical inventive concept, as shown in figure 5, being a kind of schematic device provided by the embodiments of the present application, the dress
It sets and can be terminal device or mobile management network element, the method that any of the above-described embodiment can be performed.
The device 500 includes at least one processor 501, communication line 502, memory 503 and at least one communication
Interface 504.
Processor 501 can be a general central processor (central processing unit, CPU), micro process
Device, application-specific integrated circuit (application-specific integrated circuit, server I C) or one
Or it is multiple for controlling the integrated circuit of application scheme program execution.
Communication line 502 may include an access, and information is transmitted between said modules.
Communication interface 504, using the device of any transceiver one kind, for other equipment or communication, such as
Ethernet, wireless access network (radio access network, RAN), WLAN (wireless local area
Networks, WLAN) etc..
Memory 503 can be read-only memory (read-only memory, ROM) or can store static information and instruction
Other kinds of static storage device, random access memory (random access memory, RAM) or letter can be stored
The other kinds of dynamic memory of breath and instruction, is also possible to Electrically Erasable Programmable Read-Only Memory (electrically
Er server able programmable read-only memory, EEPROM), CD-ROM (compact disc
Read-only memory, CD-ROM) or other optical disc storages, optical disc storage (including compression optical disc, laser disc, optical disc, number
General optical disc, Blu-ray Disc etc.), magnetic disk storage medium or other magnetic storage apparatus or can be used in carrying or storing tool
There is the desired program code of instruction or data structure form and can be by any other medium of computer access, but is not limited to
This.Memory, which can be, to be individually present, and is connected by communication line 502 with processor.Memory can also be with processor collection
At together.
Wherein, memory 503 be used for store execution application scheme computer executed instructions, and by processor 501
Control executes.Processor 501 is for executing the computer executed instructions stored in memory 503, to realize that the application is above-mentioned
The register method moved between the system that embodiment provides.
Optionally, the computer executed instructions in the embodiment of the present application can also be referred to as application code, the application
Embodiment is not especially limited this.
In the concrete realization, as one embodiment, processor 501 may include one or more CPU, such as in Fig. 7
CPU0 and CPU1.
In the concrete realization, as one embodiment, device 500 may include multiple processors, such as the processing in Fig. 7
Device 501 and processor 508.Each of these processors can be monokaryon (single-CPU) processor, can also be with
It is multicore (multi-CPU) processor.Here processor can refer to one or more equipment, circuit, and/or for locating
Manage the processing core of data (such as computer program instructions).
In the concrete realization, as one embodiment, device 500 can also include output equipment 505 and input equipment
506.Output equipment 505 and processor 501 communicate, and can show information in many ways.For example, output equipment 505 can be with
It is liquid crystal display (liquid crystal display, LCD), Light-Emitting Diode (light emitting diode, LED)
Show equipment, cathode-ray tube (cathode ray tube, CRT) shows equipment or projector (projector) etc..Input
Equipment 506 and processor 501 communicate, and can receive the input of user in many ways.For example, input equipment 506 can be mouse
Mark, keyboard, touch panel device or sensing equipment etc..
Above-mentioned device 500 can be a common apparatus either special equipment.In the concrete realization, device
500 can be desktop computer, portable computer, network server, palm PC (personal digital server sistant,
PDA), cell phone, tablet computer, wireless terminal device, embedded device or the equipment for having similar structures in Fig. 5.The application
Embodiment does not limit the type of device 500.
When device shown in fig. 5 is chip, such as it can be the chip of terminal device or the core of mobile management network element
Piece, then the chip includes processor 501 (can also include processor 508), communication line 502, memory 503 and communication interface
504.Specifically, communication interface 504 can be input interface, pin or circuit etc..Memory 503 can be register, caching
Deng.Processor 501 and processor 508 can be a general CPU, microprocessor, ASIC, or one or more for controlling
The integrated circuit that the program of the register method moved between the system of any of the above-described embodiment executes.
The application can carry out the division of functional module according to above method example to device, for example, can correspond to each
Two or more functions can also be integrated in a processing module by each functional module of function division.Above-mentioned collection
At module both can take the form of hardware realization, can also be realized in the form of software function module.It needs to illustrate
Being is schematically in addition only a kind of logical function partition can have in actual implementation to the division of module in the application
Division mode.For example, Fig. 6 shows a kind of device in the case where each function division of use correspondence each functional module
Schematic diagram, the device 600 can be terminal device involved in above-described embodiment, the device 600 include transmission unit 601,
Receiving unit 602 and processing unit 603.
Transmission unit 601, for the first access mobile management by 3GPP access technology into the first communication system
Network element AMF sends login request message, includes the first parameter in the login request message, first parameter is used to indicate institute
It states terminal device and has passed through non-3 GPP access technology and be registered to first communication system；
Receiving unit 602 includes second in the first message for receiving the first message of the first AMF transmission
Parameter；
Processing unit 603, for removing registration de- in the non-3 GPP access technology according to second parameter
Register or the terminal device pass through the non-3 GPP access technology according to second parameter and initiate registration request.
Optionally, the login request message further includes first identifier, and the first identifier is that the terminal device passes through
Non-3 GPP access technology, which is registered to, to be obtained when first communication system；First parameter is that the first identifier is corresponding
Identity type, the identity type are non-3 GPP access technology.
Optionally, that further include the terminal by 3GPP access technology be registered to described first to the login request message is logical
The second identifier that letter system obtains；First parameter is first identifier, and the first identifier is the terminal device by non-
3GPP access technology, which is registered to, to be obtained when first communication system.
Optionally, the processing unit 603 is also used in the transmission unit 601 through 3GPP access technology to described
Before the first AMF in first communication system sends login request message, the second communication system is registered to by 3GPP access technology
System.
Optionally, the 3GPP access technology includes global system for mobile communications GSM technology, General Packet Radio Service
GPRS technology, Wideband Code Division Multiple Access WCDMA technology, high-speed packet access HSPA technology, long term evolution LTE technology and new sky
Mouth NR technology；The non-3 gpp technology includes CDMA CDMA technology, Wireless Fidelity Wi-Fi and wire access technology.
It should be understood that the device can be used to implement the step of being executed in the method for the embodiment of the present invention by terminal device, phase
It closes feature to be referred to above, details are not described herein again.
Specifically, function/realization process of receiving unit 602, processing unit 603 and transmission unit 601 in Fig. 6
The computer executed instructions stored in memory 503 can be called to realize by the processor 501 in Fig. 5.Alternatively, in Fig. 6
Function/realization process of processing unit 603 calculating that stores in memory 503 can be called by the processor 501 in Fig. 5
Machine executes instruction to realize, function/realization process of receiving unit 602 and transmission unit 601 in Fig. 6 can be by Fig. 5
Communication interface 504 realize.
Optionally, when the device 600 is chip, then the function of receiving unit 602 and transmission unit 601/realization process
It can also be realized by pin or circuit etc..Optionally, when the device 600 is chip, memory 503 can be in chip
Storage unit, such as register, caching.Certainly, when the device 800 is mobile management network element, memory 503 be can be
The storage unit positioned at chip exterior in terminal device, the embodiment of the present application are not especially limited this.
The application can carry out the division of functional module according to above method example to device, for example, can correspond to each
Two or more functions can also be integrated in a processing module by each functional module of function division.Above-mentioned collection
At module both can take the form of hardware realization, can also be realized in the form of software function module.It needs to illustrate
Being is schematically in addition only a kind of logical function partition can have in actual implementation to the division of module in the application
Division mode.For example, Fig. 7 shows a kind of device in the case where each function division of use correspondence each functional module
Schematic diagram, the device 700 can be the first AMF involved in above-described embodiment, which includes receiving unit 701, place
Manage unit 702 and transmission unit 703.
Receiving unit 701, for the login request message that receiving terminal apparatus is sent by 3GPP access technology, the note
It include the first parameter in volume request message, first parameter is used to indicate the terminal device and also passes through non-3 GPP access technology
It is registered to first communication system；
Processing unit 702 can not be communicated for determination with the 2nd AMF；
Transmission unit 703, for sending instruction message to uniform data managed network element UDM, the instruction message is for referring to
Showing that the UDM removes the 2nd AMF described in registration de-register, the 2nd AMF is the corresponding core net of non-3 GPP access technology
Network element；
The transmission unit 703, is also used to send first message to the terminal device, includes the in the first message
Two parameters, second parameter are used to indicate the terminal device and remove registration de-register in the non-3 GPP access technology
Or it is re-registered by the non-3 GPP access technology.
It should be understood that the device can be used to implement the step executed in the method for the embodiment of the present invention by mobile management network element
Suddenly, correlated characteristic is referred to above, and details are not described herein again.
Specifically, function/realization process of receiving unit 701, processing unit 702 and transmission unit 703 in Fig. 7
The computer executed instructions stored in memory 503 can be called to realize by the processor 501 in Fig. 5.Alternatively, in Fig. 7
Function/realization process of processing unit 702 calculating that stores in memory 503 can be called by the processor 501 in Fig. 5
Machine executes instruction to realize, function/realization process of receiving unit 701 and transmission unit 703 in Fig. 7 can be by Fig. 5
Communication interface 504 realize.
Optionally, when the device 700 is chip, then the function of receiving unit 701 and transmission unit 703/realization process
It can also be realized by pin or circuit etc..Optionally, when the device 700 is chip, memory 503 can be in chip
Storage unit, such as register, caching.Certainly, when the device 700 is first movement managed network element, memory 503 can
To be the storage unit positioned at chip exterior in first movement managed network element, the embodiment of the present application does not limit this specifically
It is fixed.
It should be understood by those skilled in the art that, the embodiment of the present application can provide as the production of method, system or computer program
Product.Therefore, in terms of the embodiment of the present application can be used complete hardware embodiment, complete software embodiment or combine software and hardware
Embodiment form.Moreover, it wherein includes computer available programs generation that the embodiment of the present application, which can be used in one or more,
The meter implemented in the computer-usable storage medium (including but not limited to magnetic disk storage, CD-ROM, optical memory etc.) of code
The form of calculation machine program product.
The embodiment of the present application is referring to the method, equipment (system) and computer program product according to the embodiment of the present application
Flowchart and/or the block diagram describe.It should be understood that can be realized by computer program instructions in flowchart and/or the block diagram
The combination of process and/or box in each flow and/or block and flowchart and/or the block diagram.It can provide these calculating
Processing of the machine program instruction to general purpose computer, special purpose computer, Embedded Processor or other programmable data processing devices
Device is to generate a machine, so that being generated by the instruction that computer or the processor of other programmable data processing devices execute
For realizing the function of being specified in one or more flows of the flowchart and/or one or more blocks of the block diagram
Device.
These computer program instructions, which may also be stored in, is able to guide computer or other programmable data processing devices with spy
Determine in the computer-readable memory that mode works, so that it includes referring to that instruction stored in the computer readable memory, which generates,
Enable the manufacture of device, the command device realize in one box of one or more flows of the flowchart and/or block diagram or
The function of being specified in multiple boxes.
These computer program instructions also can be loaded onto a computer or other programmable data processing device, so that counting
Series of operation steps are executed on calculation machine or other programmable devices to generate computer implemented processing, thus in computer or
The instruction executed on other programmable devices is provided for realizing in one or more flows of the flowchart and/or block diagram one
The step of function of being specified in a box or multiple boxes.
Obviously, those skilled in the art can carry out various modification and variations without departing from this Shen to the embodiment of the present application
Spirit and scope please.In this way, if these modifications and variations of the embodiment of the present application belong to the claim of this application and its wait
Within the scope of technology, then the application is also intended to include these modifications and variations.
Claims (12)
1. the register method moved between a kind of system characterized by comprising
Terminal device sends note by first access mobile management network element AMF of the 3GPP access technology into the first communication system
Volume request message, includes the first parameter in the login request message, and first parameter has been used to indicate the terminal device
First communication system is registered to by non-3 GPP access technology；
The terminal device receives the first message that the first AMF is sent, and includes the second parameter in the first message；
The terminal device removes registration de-register or described in the non-3 GPP access technology according to second parameter
Terminal device initiates registration request by the non-3 GPP access technology according to second parameter.
2. the method as described in claim 1, which is characterized in that the login request message further includes first identifier, and described
The one mark terminal device obtains when being registered to first communication system by non-3 GPP access technology；
First parameter is the corresponding identity type of the first identifier, and the identity type is non-3 GPP access technology.
3. the method as described in claim 1, which is characterized in that the login request message further includes that the terminal passes through 3GPP
Access technology is registered to the second identifier that first communication system obtains；
First parameter is first identifier, and the first identifier is that the terminal device is registered to by non-3 GPP access technology
It is obtained when first communication system.
4. the method as described in claim 1, which is characterized in that the terminal device passes through 3GPP access technology to described first
The first AMF in communication system is sent before login request message, further includes:
The terminal device is registered to the second communication system by 3GPP access technology.
5. the method as described in claim 1, which is characterized in that the 3GPP access technology includes global system for mobile communications
GSM technology, general packet radio service gprs technology, Wideband Code Division Multiple Access WCDMA technology, high-speed packet access HSPA skill
Art, long term evolution LTE technology and NR technology of newly eating dishes without rice or wine；The non-3 gpp technology includes CDMA CDMA technology, Wireless Fidelity
Wi-Fi and wire access technology.
6. the register method moved between a kind of system characterized by comprising
The note that first movement managed network element AMF receiving terminal apparatus in first communication system is sent by 3GPP access technology
Volume request message, includes the first parameter in the login request message, and first parameter is used to indicate the terminal device also
First communication system is registered to by non-3 GPP access technology；
When the first AMF determination can not be communicated with the 2nd AMF, instruction message is sent to uniform data managed network element UDM, it is described
It is non-3 GPP access skill that instruction message, which is used to indicate the UDM and removes the 2nd AMF described in registration de-register, the 2nd AMF,
The corresponding core network element of art；
First AMF sends first message to the terminal device, includes the second parameter in the first message, and described second
Parameter is used to indicate the terminal device and goes to register de-register or by the non-3 gpp in the non-3 GPP access technology
Access technology re-registers.
7. a kind of terminal device characterized by comprising
Transmission unit, for the first access mobile management network element AMF by 3GPP access technology into the first communication system
Login request message is sent, includes the first parameter in the login request message, first parameter is used to indicate the terminal
Equipment has passed through non-3 GPP access technology and has been registered to first communication system；
Receiving unit includes the second parameter in the first message for receiving the first message of the first AMF transmission；
Processing unit, for removing registration de-register or described in the non-3 GPP access technology according to second parameter
Terminal device initiates registration request by the non-3 GPP access technology according to second parameter.
8. terminal device as claimed in claim 7, which is characterized in that the login request message further includes first identifier, institute
Stating first identifier is that the terminal device obtains when being registered to first communication system by non-3 GPP access technology；
First parameter is the corresponding identity type of the first identifier, and the identity type is non-3 GPP access technology.
9. terminal device as claimed in claim 7, which is characterized in that the login request message further includes that the terminal passes through
3GPP access technology is registered to the second identifier that first communication system obtains；
First parameter is first identifier, and the first identifier is that the terminal device is registered to by non-3 GPP access technology
It is obtained when first communication system.
10. terminal device as claimed in claim 7, which is characterized in that the processing unit is also used in the transmission unit
Before sending login request message by the first AMF of the 3GPP access technology into first communication system, connect by 3GPP
Enter technology and is registered to the second communication system.
11. terminal device as claimed in claim 7, which is characterized in that the 3GPP access technology includes global mobile communication
System GSM technology, general packet radio service gprs technology, Wideband Code Division Multiple Access WCDMA technology, high-speed packet access
HSPA technology, long term evolution LTE technology and NR technology of newly eating dishes without rice or wine；The non-3 gpp technology includes CDMA CDMA technology, nothing
Line fidelity Wi-Fi and wire access technology.
12. a kind of communication device, applied to the first movement managed network element AMF in the first communication system, which is characterized in that packet
It includes:
Receiving unit, for the login request message that receiving terminal apparatus is sent by 3GPP access technology, the registration request
It include the first parameter in message, first parameter, which is used to indicate the terminal device and also passes through non-3 GPP access technology, to be registered to
First communication system；
Processing unit can not be communicated for determination with the 2nd AMF；
Transmission unit, for sending instruction message to uniform data managed network element UDM, the instruction message is used to indicate described
It is the corresponding core network element of non-3 GPP access technology that UDM, which removes the 2nd AMF described in registration de-register, the 2nd AMF,；
The transmission unit is also used to send first message to the terminal device, includes the second parameter in the first message,
Second parameter is used to indicate the terminal device and removes registration de-register in the non-3 GPP access technology or pass through institute
Non-3 GPP access technology is stated to re-register.
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112584414A (en) * | 2020-12-29 | 2021-03-30 | 深圳杰睿联科技有限公司 | Network fault recovery method based on authorization server and operator system |
| CN112929946A (en) * | 2019-12-06 | 2021-06-08 | 维沃移动通信有限公司 | Network configuration command processing method and terminal equipment |
| EP3691356A4 (en) * | 2017-11-13 | 2021-06-30 | LG Electronics Inc. | Method for transmitting and receiving signal related to switching access in wireless communication system, and device therefor |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1960566A (en) * | 2005-11-01 | 2007-05-09 | 华为技术有限公司 | Evolution mobile communication network, method for managing mobility between 3GPP and non-3GPP access network |
| CN101064938A (en) * | 2006-04-28 | 2007-10-31 | 华为技术有限公司 | Method for applying MIP when the mobile terminal switched between 3GPP and non-3GPP access system |
| CN101159563A (en) * | 2007-11-02 | 2008-04-09 | 中兴通讯股份有限公司 | Method and system for selecting strategy charging control server |
| CN101170808A (en) * | 2006-10-25 | 2008-04-30 | 华为技术有限公司 | Switching method and system for heterogenous access systems |
| US20080181178A1 (en) * | 2007-01-31 | 2008-07-31 | Interdigital Technology Corporation | Method and apparatus for performing attachment procedures |
| CN101369912A (en) * | 2007-08-13 | 2009-02-18 | 大唐移动通信设备有限公司 | Customer equipment context updating method and apparatus |
| EP2086252A4 (en) * | 2007-08-07 | 2010-03-24 | Huawei Tech Co Ltd | A method, system and device for separating a user when the heterogeneous network is switched or changed |
| CN101983517A (en) * | 2008-04-02 | 2011-03-02 | 诺基亚西门子通信公司 | Security for a non-3gpp access to an evolved packet system |
| US20120076111A1 (en) * | 2008-06-27 | 2012-03-29 | Woo-Jin Choi | Method and system for processing handover in heterogeneous mobility protocol mixed networks and mip client device |
| WO2015101129A1 (en) * | 2013-12-30 | 2015-07-09 | 华为技术有限公司 | Inter-network service shunting method and device |
-
2018
- 2018-01-15 CN CN201810036435.XA patent/CN110049484B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1960566A (en) * | 2005-11-01 | 2007-05-09 | 华为技术有限公司 | Evolution mobile communication network, method for managing mobility between 3GPP and non-3GPP access network |
| CN101064938A (en) * | 2006-04-28 | 2007-10-31 | 华为技术有限公司 | Method for applying MIP when the mobile terminal switched between 3GPP and non-3GPP access system |
| CN101170808A (en) * | 2006-10-25 | 2008-04-30 | 华为技术有限公司 | Switching method and system for heterogenous access systems |
| US20080181178A1 (en) * | 2007-01-31 | 2008-07-31 | Interdigital Technology Corporation | Method and apparatus for performing attachment procedures |
| EP2086252A4 (en) * | 2007-08-07 | 2010-03-24 | Huawei Tech Co Ltd | A method, system and device for separating a user when the heterogeneous network is switched or changed |
| CN101369912A (en) * | 2007-08-13 | 2009-02-18 | 大唐移动通信设备有限公司 | Customer equipment context updating method and apparatus |
| CN101159563A (en) * | 2007-11-02 | 2008-04-09 | 中兴通讯股份有限公司 | Method and system for selecting strategy charging control server |
| CN101983517A (en) * | 2008-04-02 | 2011-03-02 | 诺基亚西门子通信公司 | Security for a non-3gpp access to an evolved packet system |
| US20120076111A1 (en) * | 2008-06-27 | 2012-03-29 | Woo-Jin Choi | Method and system for processing handover in heterogeneous mobility protocol mixed networks and mip client device |
| WO2015101129A1 (en) * | 2013-12-30 | 2015-07-09 | 华为技术有限公司 | Inter-network service shunting method and device |
Non-Patent Citations (3)
| Title |
|---|
| HUAWEI: "Clarification on description without N26 interface", 《SA WG2 MEETING #122BIS S2-175562》 * |
| RAN WG2: "System Architecture for the 5G System", 《3GPP TS23.501 V15.0.0》 * |
| 邢燕霞，等: "5G核心网络关键技术和对业务的支撑", 《电信技术》 * |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3691356A4 (en) * | 2017-11-13 | 2021-06-30 | LG Electronics Inc. | Method for transmitting and receiving signal related to switching access in wireless communication system, and device therefor |
| US11082829B2 (en) | 2017-11-13 | 2021-08-03 | Lg Electronics Inc. | Method for transmitting and receiving signal related to switching access in wireless communication system, and device therefor |
| US11638140B2 (en) | 2017-11-13 | 2023-04-25 | Lg Electronics Inc. | Method for transmitting and receiving signal related to switching access in wireless communication system, and device therefor |
| CN112929946A (en) * | 2019-12-06 | 2021-06-08 | 维沃移动通信有限公司 | Network configuration command processing method and terminal equipment |
| CN112929946B (en) * | 2019-12-06 | 2023-10-17 | 维沃移动通信有限公司 | Processing method of network configuration command and terminal equipment |
| CN112584414A (en) * | 2020-12-29 | 2021-03-30 | 深圳杰睿联科技有限公司 | Network fault recovery method based on authorization server and operator system |
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|---|---|
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