CN110519712A - Information processing method and device, network element and storage medium - Google Patents
Information processing method and device, network element and storage medium Download PDFInfo
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- CN110519712A CN110519712A CN201810491214.1A CN201810491214A CN110519712A CN 110519712 A CN110519712 A CN 110519712A CN 201810491214 A CN201810491214 A CN 201810491214A CN 110519712 A CN110519712 A CN 110519712A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W28/00—Network traffic management; Network resource management
- H04W28/02—Traffic management, e.g. flow control or congestion control
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W28/00—Network traffic management; Network resource management
- H04W28/02—Traffic management, e.g. flow control or congestion control
- H04W28/0205—Traffic management, e.g. flow control or congestion control at the air interface
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/12—Messaging; Mailboxes; Announcements
- H04W4/14—Short messaging services, e.g. short message services [SMS] or unstructured supplementary service data [USSD]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W68/00—User notification, e.g. alerting and paging, for incoming communication, change of service or the like
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W68/00—User notification, e.g. alerting and paging, for incoming communication, change of service or the like
- H04W68/005—Transmission of information for alerting of incoming communication
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/20—Manipulation of established connections
- H04W76/27—Transitions between radio resource control [RRC] states
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The embodiment of the invention discloses a kind of user equipment (User Equipment, UE) the information processing method and device, network element and storage medium under wireless heterogeneous networks (Radio Resource Control, RRC) layer inactive (Inactive).The described method includes: in network function (Network Function, NF access management function (Access Management Function) is called, AMF when first service first) operates, if the UE is in the radio resource control layer inactive, the AMF notice Radio Access Network RAN pages the UE.
Description
Technical field
The present invention relates to field of communication technology more particularly to a kind of user equipmenies (User Equipment, UE) wirelessly to provide
Source control (Radio Resource Control, RRC) layer inactive (Inactive) under information processing method and device,
Network element and storage medium.
Background technique
It is found in communication process, sometimes network function (Network Function, NF) passes through access management function
The service and UE for calling (Access Management Function, AMF) carry out information exchange, but message is unable to reach
UE sends the high problem of failure rate so as to cause information.
Summary of the invention
In view of this, an embodiment of the present invention is intended to provide information processing methods and dress under a kind of UE RRC inactive
It sets, network element and storage medium.
The technical scheme of the present invention is realized as follows:
In a first aspect, the embodiment of the present invention provides the information under a kind of user equipment (UE) radio resource control layer inactive
Processing method characterized by comprising
When network function NF calls the first service first of access management function AMF to operate, if the UE is in described
When radio resource control layer inactive, the AMF notice Radio Access Network RAN pages the UE.
Optionally, the AMF notice Radio Access Network RAN pages the UE, comprising:
The AMF pages the UE by RAN described in N2 interfac message notification.
Optionally, the method also includes:
Receive the paging result that the RAN is returned.
Optionally, if the first service are as follows: the called service of AMF, then first operation are as follows: enabled UE is up to operation.
Optionally, the method also includes:
After network function NF calls first service first to operate, the AMF responds response message, notifies described in the NF
The paging result of UE.
The AMF notifies the paging result of UE described in the NF by enabled UE up to response message.
Optionally, described after network function NF calls first service first to operate, the AMF responds response message notice
The paging result of UE described in the NF, comprising:
After the NF calls the first service first to operate, the AMF is in the UE paging failure by described
Response message notifies UE described in the NF unreachable.
Optionally, if the first service are as follows: AMF communication service, then first operation are as follows: N1N2 interface message transmission
Operation.
Optionally, the method also includes:
If paging the UE success, Xiang Suoshu NF sends N1N2 interface message transmission response.
Optionally, the method also includes:
If paging the UE failure, Xiang Suoshu NF sends N1N2 interface message transmission response, wherein the N1N2 interface disappears
Breath transmission response carries the instruction of the UE paging failure.
Optionally, the NF is one of the following:
Short message service function (Short Message Service Function, SMSF),
Policy control functions (Policy Control Function, PCF),
Conversation management functional (Session Management Function, SMF),
Location management function (Location Management Function, LMF).
Second aspect, the embodiment of the present invention provide the information under a kind of user equipment (UE) radio resource control layer inactive
Processing method, comprising:
Wireless access network RAN receives the notice for the paging UE that access management function AMF is sent；
According to the UE of the notice paging radio resource control layer inactive.
Optionally, the wireless access network RAN receives the notice for the paging UE that access management function AMF is sent, comprising:
RAN receives the notice for the paging UE that the AMF is sent by N2 interface message.
Optionally, the method also includes:
The paging result of the UE is sent to the AMF.
The third aspect, the embodiment of the present invention provide the information under a kind of user equipment (UE) radio resource control layer inactive
Processing unit, comprising:
Notification module, when for calling the first service first of access management function AMF to operate in network function NF, if institute
When stating UE and being in the radio resource control layer inactive, the AMF notice Radio Access Network RAN pages the UE.
Fourth aspect, the embodiment of the present invention provide the information under a kind of user equipment (UE) radio resource control layer inactive
Processing unit, comprising:
Receiving module receives the notice for the paging UE that access management function AMF is sent for wireless access network RAN；
Module is paged, for the UE according to the notice paging radio resource control layer inactive.
5th aspect, the embodiment of the present invention provide a kind of network element and include:
Memory,
Processor is connect with the memory, for being stored in the computer executable generation of the memory by executing
Code realizes method described in first aspect or any technical solution of second aspect.
6th aspect, the embodiment of the present invention provide a kind of computer storage medium, and the computer storage medium is stored with
Computer-executable code；After the computer-executable code is performed, it can be realized first aspect or second aspect be any
Method described in technical solution.
Information processing method and device, network element and storage under UE RRC inactive provided in an embodiment of the present invention are situated between
Matter, if AMF, which has invoked some by NF, services some operation, the service and/or the operation it is related to UE (for example, it is desired to
UE receives and sends messages).UE under the inactive state of rrc layer is possible to not receive the message such as corresponding NAS message, such as
This, if UE is in the inactive state of rrc layer at this time in embodiments of the present invention, AMF first notifies RAN to page UE, is made by paging
It obtains UE and is switched to rrc layer connected state, in this way, AMF provides corresponding service or operation again, so that it may it is corresponding to ensure that UE is received
Message, so that it is guaranteed that the transmission success of message, to promote the transmission success rate of message.
Detailed description of the invention
Fig. 1 is that the process of the information processing method under the first UE rrc layer inactive provided in an embodiment of the present invention is shown
It is intended to；
Fig. 2 is that the process of the information processing method under second of UE rrc layer inactive provided in an embodiment of the present invention is shown
It is intended to；
Fig. 3 is that the process of the information processing method under the third UE rrc layer inactive provided in an embodiment of the present invention is shown
It is intended to；
Fig. 4 is that the process of the information processing method under the 4th kind of UE rrc layer inactive provided in an embodiment of the present invention is shown
It is intended to；
Fig. 5 provides a kind of structural representation of the information processing unit under UE rrc layer inactive for the embodiment of the present invention
Figure；
Fig. 6 provides the structural representation of the information processing unit under another UE rrc layer inactive for the embodiment of the present invention
Figure；
Fig. 7 is that the process of the information processing method under the 5th kind of UE rrc layer inactive provided in an embodiment of the present invention is shown
It is intended to；
Fig. 8 provides a kind of structural schematic diagram of network element for present invention implementation.
Specific embodiment
Technical solution of the present invention is further described in detail with reference to the accompanying drawings and specific embodiments of the specification.
As shown in Fig. 2, the information processing method under a kind of UE rrc layer inactive, comprising:
Step S110: when NF calls the first service first of AMF to operate, if the UE is in the wireless heterogeneous networks
When layer inactive, the AMF notice RAN pages the UE.
The present embodiment is applied in AMF, if NF sends call request to AMF, the first service first of AMF is called to operate
When, discovery UE is in rrc layer inactive, if UE is in rrc layer inactive, the message that will lead between AMF and UE is passed
Defeated failure, for example, AMF sends Non-Access Stratum (Non Stratum, NAS) message failure etc. to UE, in this way, cause AMF and UE it
Between message transmission failure rate original text the problem of.And in the present embodiment, AMF passes through RAN first and pages the UE.The RAN can
The relay node etc. for including: base station or being connect with base station.
UE can be made from rrc layer inactive by paging UE, be switched to rrc layer connected state (connected), switch
UE under to rrc layer connected state is that connection is established with RAN, is so the message that can receive AMF transmission, in this way,
The probability that UE receives message failure can be reduced, the information exchange success rate between AMF and UE is improved.
Optionally, the step S110 can include: the AMF pages the UE by RAN described in N2 interfac message notification.
It is provided with N2 interface between AMF and RAN, N2 interface message can be described as by the message that N2 interface transmits.In this reality
It applies in example, AMF indicates that RAN pages the UE by N2 interface message.
The identification information of the UE of paging in need and the cell or tracking area at the possible place UE are carried in the N2 interface message,
In this way, RAN, which is known that in that cell or tracking area, pages the UE, the whole network paging or the entire registration area in UE are avoided
The interior paging UE, reduce paging UE when extend to power consumption.For example, it is inactive from rrc layer connected state to be switched to rrc layer according to UE
Region of the cell or tracking area at last place as priority paging UE before state, if not paging ability in the entire Acceditation Area of UE
UE is paged in domain.
Optionally, as shown in Fig. 2, the method also includes:
Step S120: the paging result that the RAN is returned is received.
The RAN can page UE, and obtain the paging of UE based on the notice for the paging UE that AMF is sent in the present embodiment
As a result, the paging result can include: page successfully and paging failure.
The first service first is operated and be can be regarded as: the first operation of first service.The first service can be described
A kind of function that AMF is provided；First operation can be to provide the one or more operations executed in the first service.
In some implementations, the first service are as follows: the called service of AMF, then first operation are as follows: enabled UE is up to behaviour
Make.The called service of the AMF are as follows: enabled UE is up to service.The NF can be by enabled UE up to request (Namf_MT_
EnableUEReachability request) call the called service of the AMF.It is planted in other implementations, first clothes
Business are as follows: AMF communication service, first operation are as follows: N1N2 interface message transfer operation.The AMF communication service can include:
The transmission service of N1N2 interface message.For example, the NF can transmit request (Namf_ by N1N2 interface message
Communication_N1N2MessageTransfer request) call the AMF communication service of the AMF.First behaviour
As N1N2 interface message transfer operation.N1N2 interface message transmission herein can include: carried out by N1 interface and N2 interface
The operation of message transmission.Interface of the N1 interface between RAN and UE, interface of the N2 interface between AMF and RAN.
Optionally, if the first service is the called service of AMF, the method also includes: first service the is called in network function NF
After one operation, the AMF responds the paging result that response message notifies UE described in the NF.For example, the AMF is by enabling UE
The paging result of UE described in the NF is notified up to response message.
The enabled UE informs that NE works as up to response (Namf_MT_EnableUEReachability response) message
The paging result of preceding UE.The paging result can be the paging of UE successfully as a result, being also possible to the result of UE paging failure.It can
Choosing, the method also includes: if paging the UE success, Xiang Suoshu NF sends N1N2 interface message transmission response (Namf_
Communication_N1N2MessageTransfer response).At this point, AMF can be to correspondence if UE is paged success
NF send N1N2 interface message transmission response, the response can carry N1N2 interface message transmission request carry NAS agreement
The relevant information of data cell (Protocol Data Unit, PDU) transmission, transmits result or transmission state.The transmission knot
Fruit can include: transmission success or transmission failure.The transmission state can include: AMF has received, and AMF has been issued to UE etc..Institute
The successful message of UE paging can also be carried by stating N1N2 interface message transmission response.Optionally, which can become so that it goes without doing
More, information relevant to NAS PDU transmission can be only carried, it is so strong with the compatibility of the prior art.The NAS PDU can make
It obtains the AMF and the NAS PDU is sent to UE by NAS message.
Optionally, described after network function NF calls first service first to operate, the AMF responds response message notice
The paging result of UE described in the NF, comprising: after the NF calls the first service first to operate, the AMF is described
Notify UE described in the NF unreachable by the response message when UE paging failure.
Optionally, the method also includes:
If paging the UE failure, Xiang Suoshu NF sends N1N2 interface message transmission response, wherein the N1N2 interface disappears
Breath transmission response carries the instruction of the UE paging failure.
In the present embodiment, if UE paging failure, require the NAS PDU of transmission that may not do in AMF Communications service
Method transmission, the instruction of the N1N2 interface message transmission response characterization UE paging failure, can so inform in the present embodiment
The transmission result of the current NAS PDU of NF.The instruction of the UE paging failure can be one or more bits, can be N1N2 interface
One or more bits of instruction transmission failure, are also possible to using in N1N2 interface message transmission response in message transmission response
Reserved bit is indicated.The N1N2 interface message includes: that the message transmitted by N1 interface and/or N2 interface transmit
Message.Interface of the N2 interface between AMF and RAN, interface of the N1 interface between the RAN and UE.
Optionally, the NF is one of the following: SMSF, PCF, SMF, LMF.
As shown in figure 3, the present embodiment provides the information processing method under a kind of UE radio resource control layer inactive, packet
It includes:
Step S210:RAN receives the notice for the paging UE that AMF is sent；
Step S220: according to the UE of the notice paging radio resource control layer inactive.
RAN can receive the notice of the paging UE of AMF transmission, which can carry the mark of the UE of paging in need and seek
Exhale the information such as the region of UE.RAN will if UE receives paging message by the paging message of broadcast transmission after receiving
It is switched to rrc layer connected state from rrc layer inactive, is switched to after rrc layer connected state, the UE can receive described
The various message that AMF and/or RAN is sent, for example, NAS message；To avoid UE from being in message caused by rrc layer inactive
The problem of reception failure.Optionally, the step S110 can include:
RAN receives the notice for the paging UE that the AMF is sent by N2 interface message.
It is received by N2 interface message for paging the notice of UE in the present embodiment.
As shown in figure 4, the method also includes:
S230: Xiang Suoshu AMF of step sends the paging result of the UE.
If UE, which is paged to attend the meeting, is switched to rrc layer connected state, UE, can be to RAN during being switched to rrc layer connected state
It sends various information, such RAN such as connection request and is known that whether current UE has been switched to rrc layer connected state.If UE success
It has been switched to rrc layer connected state, then has shown that the UE is paged success, if UE is also maintained at the inactive state of rrc layer, has shown UE
It is not paged success.
Show that UE is reachable if the UE is paged, the AMF can be reachable by UE or unreachable as paging result announcement
Know that AMF, such AMF are equivalent to and has received paging result.Certain AMF is also possible to directly receive the paging of RAN transmission
As a result, for example, using one or more bit indication current UEs paging result.The paging result can be various message and take
Band.
As shown in figure 5, the embodiment of the present invention provides the information processing unit under a kind of UE rrc layer inactive, comprising:
Notification module 110, when for calling the first service first of AMF to operate in NF, if the UE is in described wireless
When resource control RRC layer inactive, the AMF notice Radio Access Network RAN pages the UE.
Information processing unit under the UE rrc layer inactive can be applied to the processing unit in AMF, in the present invention
AMF can be the network element with access management function in implementation.
The notification module 110 in this embodiment is found at UE when being called the first service first of AMF to operate by NF
In rrc layer inactive, then the UE is paged by RAN.
Optionally, the notification module 110 is specifically used for the AMF by RAN described in N2 interfac message notification and pages institute
State UE.
Optionally, the information processing unit under the UE rrc layer inactive further include:
Receiving module 120, the paging result returned for receiving the RAN.
The notification module 110 and the receiving module 120 can be program module, after which is executed by processor
RAN can be notified to page UE, and receive the paging result of RAN return.
Optionally, if the first service are as follows: the called service of AMF, then first operation are as follows: enabled UE is up to operation.
Described device further include:
The first service is the called service of the AMF, when first operation is enables UE up to operation, the reception
Module 120 can be used for after network function NF calls first service first to operate, and the AMF is responded described in response message notice
The paging result of UE described in NF.
In some embodiments, the receiving module 120 can be used for calling the first service first to operate in the NF
Afterwards, the AMF notifies UE described in the NF unreachable in the UE paging failure by the response message.
For example, the receiving module 120, which is specifically used for the AMF, notifies the NF institute up to response message by enabled UE
State the paging result of UE.
Optionally, if the first service are as follows: AMF communication service, then first operation are as follows: N1N2 interface message transmission
Operation.Described device further include:
Sending module, if can be used for paging the UE success, Xiang Suoshu NF sends N1N2 interface message transmission response.
Optionally, the sending module, if failing specifically for paging the UE, Xiang Suoshu NF sends N1N2 interface message
Transmission response, wherein the N1N2 interface message transmission response carries the instruction of the UE paging failure.
Optionally, the NF is one of the following: SMSF, PCF, SMF, LMF.
As shown in fig. 6, the present embodiment provides the information processing units under a kind of UE rrc layer inactive, comprising:
Receiving module 210 receives the notice for the paging UE that AMF is sent for RAN；
Module 220 is paged, for the UE according to the notice paging radio resource control layer inactive.
Information processing unit under the UE rrc layer inactive can be for applied to the device in RAN.The receiving module 210
It can be program module with paging module 220, after these program module handles devices execute, the notice of AMF transmission can be received,
And UE is paged by paging module 220.
Optionally, receiving module 210, the paging UE sent specifically for receiving the AMF by N2 interface message
Notice.
Optionally, described device further include: sending module, for sending the paging result of the UE to the AMF.
Two specific examples are provided below in conjunction with above-mentioned any implementation:
Example 1:
As shown in fig. 7, a kind of method that this example provides may include following steps:
Step 1: terminal (corresponding to UE above-mentioned) is in RRC-Inactive state.
Step 2:AMF notifies process to obtain the RRC-Inactive state (i.e. rrc layer inactive) of UE, example by N2
Such as, AMF obtains UE and is in RRC-Inactive state.
Step 3:SMSF, the NF such as LMF call the Namf_MT_EnableUEReachability request of AMF to service behaviour
Make, request UE is reachable.
When step 4:AMF judges that UE is in RRC-Inactive state, UE is paged by N2 interfac message notification RAN.
Step 5:RAN pages UE, and UE enters RRC-Connected state, or paging UE failure.
Step 6:RAN responds AMF UE and enters RRC-Connected (rrc layer connected state), and notice UE enters reachable state.
If paging UE failure, to AMF feedback error cause value, on the one hand which shows paging failure, while can be with table
The reason of bright paging failure.
Step 7:AMF calls Namf_MT_EnableUEReachability response service operations, responds caller
NF, UE enter reachable state.If RAN feedback paging UE failure, AMF responds UE paging failure to caller NF, in this feelings
Subsequent step 8-10 is not executed under condition.
Step 8:NF calls AMF to service Namf_Communication_N1N2MessageTransfer request, takes
Band NAS PDU.
Step 9:AMF responds the transmission of NAS message as a result, for example, responding Namf_Communication_
N1N2MessageTransfer response。
Step 10:AMF sends NAS message to UE by RAN.
Example 2:
1) consumer NF calls the service Namf_Communication_N1N2MessageTransfer request of AMF
Send NAS message；
2) AMF pages UE by N2 interfac message notification RAN if it is determined that when UE is in RRC-Inactive state；
3) RAN starts to page UE, and UE enters RRC-Connected state or paging UE failure；
4) RAN responds AMF, such as pages success notification UE and enters reachable state；If paging UE failure, and fed back to AMF
Paging failure；
If 5) paged successfully, AMF returns to Namf_Communication_N1N2MessageTransfer
response；If paging failure, AMF returns to Namf_Communication_N1N2MessageTransfer response,
Carry result instruction.
In short, in the side AMF:
The NF such as SMSF, LMF call AMF service Namf_MT_EnableUEReachability request UE up to when, for
Terminal in RRC-Inactive state, AMF need to page UE by N2 interfac message notification RAN；
AMF receive RAN notice UE enter reachable state after, call Namf_MT_EnableUEReachability
Response notifies caller NF UE reachable.If RAN feedback paging UE failure, AMF respond UE paging to caller NF and lose
It loses.
NF calls the service Namf_Communication_N1N2MessageTransfer request of AMF to send NAS
Message；AMF pages UE by N2 interfac message notification RAN if it is determined that when UE is in RRC-Inactive state；RAN is responded
AMF is such as paged successfully, and notice UE enters reachable state；If paging UE failure, paging failure is fed back；If paged successfully,
AMF returns to Namf_Communication_N1N2MessageTransfer response；If paging failure, AMF is returned
Namf_Communication_N1N2MessageTransfer response carries result instruction.
In the side RAN:
After RAN receives the request of AMF N2 interface message, RAN starts to page UE；
After UE enters RRC-Connected state, RAN need to respond AMF, and notice UE enters reachable state.If paging UE
Failure, RAN need to feed back UE paging failure.
In this example, in the case where UE is in RRC-Inactive state, AMF pages UE by N2 interfac message notification RAN, makes
It obtains UE and enters RRC-Connected state, to guarantee that NAS message sends success rate.
As shown in figure 8, the embodiment of the present invention provides a kind of network element, it may include:
Memory,
Processor is connect with the memory, for being stored in the computer executable generation of the memory by executing
Information processing method under the UE rrc layer inactive that the aforementioned one or more technical solutions of code provide.
The memory can be various types of memories, can be random access memory, read-only memory, flash memory etc..It is described to deposit
Reservoir can be used for information storage, for example, storage computer executable instructions etc..The computer executable instructions can be various journeys
Sequence instruction, for example, objective program instruction and/or source program instruction etc..
The processor can be various types of processors, for example, central processing unit, microprocessor, Digital Signal Processing
Device, programmable array, digital signal processor, specific integrated circuit or image processor etc..
The processor can be connect by bus with the memory.The bus can be IC bus etc..
In some embodiments, the network element may also include that communication interface, the communication interface can include: network interface, example
Such as, dual-mode antenna etc..The communication interface is equally connected to the processor, and can be used in information transmit-receive.
In some embodiments, the network element further includes man-machine interactive interface, for example, the man-machine interactive interface may include
Various input-output equipment, for example, keyboard, touch screen etc..
The network element can be AMF above-mentioned or RAN.
The present embodiment provides a kind of computer storage medium, the computer storage medium is stored with the executable finger of computer
It enables；After the computer executable instructions are performed, terminal device, database can be applied to, one in the first private network
Or the information processing method that multiple technical solutions provide, for example, for example, under the inactive of UE rrc layer shown in Fig. 1, Fig. 2 and Fig. 7
One or more of information processing method.
The computer storage medium can be include the various recording mediums with writing function, for example, CD, floppy disk, hard
The various storage mediums such as disk, tape, CD, USB flash disk or mobile hard disk.The optional computer storage medium can deposit for non-moment
Storage media, the computer storage medium can be read out by the processor, so that the computer in the computer storage system of being stored in
After executable instruction is obtained and executed by place's processor, it is non-to can be realized the UE rrc layer that any one aforementioned technical solution provides
Information processing method under Mobile Forms.
In several embodiments provided herein, it should be understood that disclosed device and method can pass through it
Its mode is realized.Apparatus embodiments described above are merely indicative, for example, the division of the unit, only
A kind of logical function partition, there may be another division manner in actual implementation, such as: multiple units or components can combine, or
It is desirably integrated into another system, or some features can be ignored or not executed.In addition, shown or discussed each composition portion
Mutual coupling or direct-coupling or communication connection is divided to can be through some interfaces, the INDIRECT COUPLING of equipment or unit
Or communication connection, it can be electrical, mechanical or other forms.
Above-mentioned unit as illustrated by the separation member, which can be or may not be, to be physically separated, aobvious as unit
The component shown can be or may not be physical unit, it can and it is in one place, it may be distributed over multiple network lists
In member；Some or all of units can be selected to achieve the purpose of the solution of this embodiment according to the actual needs.
In addition, each functional unit in various embodiments of the present invention can be fully integrated into a processing module, it can also
To be each unit individually as a unit, can also be integrated in one unit with two or more units；It is above-mentioned
Integrated unit both can take the form of hardware realization, can also realize in the form of hardware adds SFU software functional unit.
Those of ordinary skill in the art will appreciate that: realize that all or part of the steps of above method embodiment can pass through
The relevant hardware of program instruction is completed, and program above-mentioned can be stored in a computer readable storage medium, the program
When being executed, step including the steps of the foregoing method embodiments is executed；And storage medium above-mentioned include: movable storage device, it is read-only
Memory (ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), magnetic disk or
The various media that can store program code such as person's CD.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
Those familiar with the art in the technical scope disclosed by the present invention, can easily think of the change or the replacement, and should all contain
Lid is within protection scope of the present invention.Therefore, protection scope of the present invention should be based on the protection scope of the described claims.
Claims (17)
1. the information processing method under a kind of user equipment (UE) radio resource control layer inactive characterized by comprising
When network function NF calls the first service first of access management function AMF to operate, if the UE is in described wireless
When Resource Control Layer inactive, the AMF notice Radio Access Network RAN pages the UE.
2. the method according to claim 1, wherein
The AMF notice Radio Access Network RAN pages the UE, comprising:
The AMF pages the UE by RAN described in N2 interfac message notification.
3. the method according to claim 1, wherein the method also includes:
Receive the paging result that the RAN is returned.
4. method according to any one of claims 1 to 3, which is characterized in that
If the first service are as follows: the called service of AMF, then first operation are as follows: enabled UE is up to operation.
5. according to the method described in claim 4, it is characterized in that, the method also includes:
After network function NF calls first service first to operate, the AMF responds response message and notifies UE's described in the NF
Page result.
6. according to the method described in claim 5, it is characterized in that, described call first service first to operate in network function NF
Afterwards, the AMF responds the paging result that response message notifies UE described in the NF, comprising:
After the NF calls the first service first to operate, the AMF passes through the response in the UE paging failure
UE described in NF described in message informing is unreachable.
7. method according to any one of claims 1 to 3, which is characterized in that
If the first service are as follows: AMF communication service, then first operation are as follows: N1N2 interface message transfer operation.
8. the method according to the description of claim 7 is characterized in that the method also includes:
If paging UE success, after network function NF calls first service first to operate, the AMF is to the NFN2 interface
Message responds response message.
9. the method according to the description of claim 7 is characterized in that the method also includes:
If paging UE failure, after network function NF calls first service first to operate, the AMF is to the NFN2 interface
Message responds response message, and N2 interface message carries the instruction of the UE paging failure.
10. the method according to claim 1, wherein
The NF is one of the following:
Short message service function SMSF,
Policy control functions PCF,
Conversation management functional SMF,
Location management function LMF.
11. the information processing method under a kind of user equipment (UE) radio resource control layer inactive characterized by comprising
Wireless access network RAN receives the notice for the paging UE that access management function AMF is sent；
According to the UE of the notice paging radio resource control layer inactive.
12. according to the method for claim 11, which is characterized in that the wireless access network RAN receives access management function
The notice for the paging UE that AMF is sent, comprising:
RAN receives the notice for the paging UE that the AMF is sent by N2 interface message.
13. method according to claim 11 or 12, which is characterized in that the method also includes:
The paging result of the UE is sent to the AMF.
14. the information processing unit under a kind of user equipment (UE) radio resource control layer inactive characterized by comprising
Notification module, when for calling the first service first of access management function AMF to operate in network function NF, if the UE
When in the radio resource control layer inactive, the AMF notice Radio Access Network RAN pages the UE.
15. the information processing unit under a kind of user equipment (UE) radio resource control layer inactive characterized by comprising
Receiving module receives the notice for the paging UE that access management function AMF is sent for wireless access network RAN；
Module is paged, for the UE according to the notice paging radio resource control layer inactive.
16. a kind of network element includes:
Memory,
Processor is connect with the memory, for being stored in the computer-executable code reality of the memory by executing
Existing claims 1 to 10 or 11 to 13 described in any item methods.
17. a kind of computer storage medium, the computer storage medium is stored with computer-executable code；The computer
After executable code is performed, it can be realized claims 1 to 10 or 11 to 13 described in any item methods.
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| CN201810491214.1A CN110519712B (en) | 2018-05-21 | 2018-05-21 | Information processing method and device, network element and storage medium |
| PCT/CN2019/083753 WO2019223478A1 (en) | 2018-05-21 | 2019-04-22 | Information processing method and apparatus, network element and storage medium |
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| CN110519712B (en) | 2020-11-17 |
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