CN109429277A - The selection method of network slice, apparatus and system - Google Patents
The selection method of network slice, apparatus and system Download PDFInfo
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- CN109429277A CN109429277A CN201710542967.6A CN201710542967A CN109429277A CN 109429277 A CN109429277 A CN 109429277A CN 201710542967 A CN201710542967 A CN 201710542967A CN 109429277 A CN109429277 A CN 109429277A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/0005—Control or signalling for completing the hand-off
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/10—Connection setup
- H04W76/19—Connection re-establishment
Abstract
The present invention provides a kind of selection methods of network slice, device and system, this method comprises: terminal obtains corresponding first network and is sliced identification information when the APP in terminal initiates business；Terminal is to network side initiating business request, wherein the first network slice identification information is carried in the service request.Through the invention, it when APP initiates business, can accurately select most suitable network to be sliced for different APP and different business demands, to solve the problems, such as that network side carries out the slice selection of high efficiency network, reduce the time delay of business.
Description
Technical field
The present invention relates to the communications fields, selection method, apparatus and system in particular to a kind of network slice.
Background technique
5G introduces network slice concept, by NFV (Network Function Virtualization, network function
Virtualization) technology development, be based on common physical infrastructure, defining and dividing in logic carried out to network, form end and arrive
The virtual network at end, each virtual network have different functional characteristics, dynamically to meet various demands and business
Mode.
One typical network slice includes the access net function and core net function of one group of virtualization.Network is sliced by transporting
Battalion quotient constructs with strategy according to demand, and the function that a network slice includes also is determined with strategy by operator according to demand
It is fixed.For example, certain network slices can also include dedicated forwarding surface other than including control plane function；And certain network slices
Some basic control plane functions may be only included.
Fig. 1 is the schematic diagram of network slice in the related technology, as shown in Figure 1, a universal network (Common
Network), and tri- kinds of networks of A, B, C of customization are sliced classifications.Common Network provides clothes for general business
Business；And customize network slice, provide three kinds it is different types of service (such as: type A be ultrahigh speed business, such as video industry
Business, virtual reality etc.；Type B is the small business datum business that happens suddenly, such as QQ, wechat；Type C is the super reliable service of low time delay,
Such as car networking, smart grid etc.), each type generates different network slice example (such as business demands according to some differences
It is different with business model etc., such as: type A carries out video traffic, and the requirement according to video type to service rate is divided into support
The slice A1 of ordinary video, supports the slice A2 of HD video).The organizational form of slice does not limit to same kind, and specific group
The mode of knitting relies on carrier policy.
One network slice constitutes a virtual network, provides a kind of specific mobile network's access for user terminal (UE)
Service.How industry realizes that standard is also discussing for network slice at present, not clear conclusion.
Current discussion has following scheme:
Terminal can be pre-configured default network slice selection auxiliary information (Default NSSAI), after endpoint to register success,
Network side can distribute receiving slice selection auxiliary information (Allowed NSSAI), when terminal does business, can carry NSSAI to
Network: if there is Allowed NSSAI, then Allowed NSSAI is carried；If there is no Allowed NSSAI, just carry
Default NSSAI.The NSSAI that network side is carried according to terminal carries out slice choosing in conjunction with other information (such as signing information)
It selects.
Such as shown in Fig. 1: terminal UE carries out certain ordinary video business, and terminal carries NSSAI, and network is according to NSSAI meeting
A is selected, in conjunction with other information (such as signing information), selects suitable specific slice A1.And when UE carry out certain it is low when
Prolong business, such as health medical treatment, terminal still carries original NSSAI, and network still can select A according to NSSAI, but A according to
Information can not select suitably to be sliced, then will do it redirection process.According to strategy, A can be redirected to C, then C further according to
Other information (such as signing information) selects suitable specific slice C2, sends the corresponding NSSAI of C in subsequent message
To terminal.
The scheme mainly discussed at present is that terminal carries the slice auxiliary information for being pre-configured (or the later period updates), by core
Side carries out slice selection, if can not select for the first time, needs to carry out slice reorientation.
There are the following problems for current scheme:
1, slice auxiliary information is UE rank, and the relevant discussion of selection is sliced without reference to the network of APP rank, is not had
Fully consider that the otherness of APP in same terminal, the especially present business overwhelming majority are all the APP by heterogeneous come complete
At.
2, in the case where operator's given slice, for the service condition of certain user, it will lead to the first selection of slice
Success rate it is very low, and time delay can also have a significant impact, and the management granularity of operator's slice is thinner, and first success rate is got over
It is low.Such as: for the slice situation of such as Fig. 2, under limiting case, if different types of application is used alternatingly in user, every time
Reorientation process is carried out, extreme influence is sliced the success rate selected for the first time, thus traffic affecting time delay.Particularly with it is low when
Prolong business, eat dishes without rice or wine targetedly optimize with network, if first selection failure at the beginning, it is likely that when can not meet low
The requirement prolonged.
Summary of the invention
The present invention provides a kind of selection methods of network slice, apparatus and system, at least to solve needle in the related technology
The problem of selection is sliced to the network of APP.
According to an aspect of the invention, there is provided a kind of selection method of network slice, comprising: the APP hair in terminal
When the business of rising, the terminal obtains corresponding first network and is sliced identification information；The terminal initiates business to network side equipment
Request, wherein the first network slice identification information is carried in the service request.
Preferably, in the terminal to after network side equipment initiating business request, further includes: described in the terminal receives
Second network of network side equipment feedback is sliced identification information, wherein the second network slice identification information is the network
The identification information that side apparatus is sliced according to the selected network of the service request；The terminal is sliced according to second network
Identification information carries out APP and is sliced the maintenance of the mapping table of identification information.
Preferably, the terminal obtains corresponding first network and is sliced identification information, comprising: the terminal search APP and
It is sliced the mapping table of identification information, if there is network slice mark letter corresponding with the APP in the mapping table
Breath then selects mapped to be sliced identification information；If network slice not corresponding with the APP in the mapping table
Identification information, then the terminal further confirms that the slice identification information for whether preserving receiving, if there is the slice mark of receiving
Know information, then selects the slice identification information received；If the slice identification information not received, terminal is selected to be pre-configured
It is sliced identification information；Selected slice identification information is sliced identification information by the terminal, and takes
Band is in the service request.
Preferably, the terminal is sliced identification information progress APP according to second network and is sliced reflecting for identification information
Penetrate the maintenance of relation table, comprising: the terminal saves received network and is sliced identification information, and accordingly described in update
The mapping table of APP and slice identification information.
It preferably, include that APP identification information and network slice are marked in the mapping table of the APP and slice identification information
Know the corresponding relationship of information, wherein the APP identification information includes at least one of: APP mark, traffic stream identifier；It is described
It includes at least one of that network, which is sliced identification information: network slice mark, network slice index.
Preferably, before the APP initiation business, further includes: the terminal initiates network to the network side equipment
Slice customization request, wherein carry APP information in the customization request；The terminal receives the customization of the network side equipment
Response, wherein the identification information of the APP and customized network slice are carried in the customized responses；The terminal saves
The identification information that the APP and customized network are sliced.
According to another aspect of the present invention, a kind of selection method of network slice is additionally provided, comprising: network side equipment connects
It receives terminal and initiated service request is applied based on APP, wherein carry first network slice mark letter in the service request
Breath；The network side equipment is sliced identification information according to the first network and is service request selection in conjunction with decision information
Corresponding network slice.
Preferably, the network side equipment is after the service request selects corresponding network to be sliced, and further includes described
Network slice selection result is notified the terminal by network side equipment.
Preferably, the decision information includes at least one of: the signing of the signing information of the terminal, the APP
Information, operator are sliced selection strategy.
Preferably, when the decision information changes, the network side equipment carry out the redirection of network slice with
It selects new network to be sliced, and the identification information of the new network slice is notified into the terminal.
Preferably, before the service request that network side equipment receives that the APP in terminal is initiated, further includes: the network
Side apparatus receives the network slice customization request that the terminal is initiated, wherein carries APP information in the customization request；It is described
Network side equipment is that the APP customizes corresponding network slice, and the identification information that the APP and customized network are sliced
Carrying is sent to the terminal in customized responses.
According to another aspect of the invention, a kind of selection device of network slice is additionally provided, which is located at terminal side,
It include: acquisition module, for when the APP in terminal initiates business, obtaining corresponding first network slice identification information；Business
Request module is used for network side equipment initiating business request, wherein carry the first network in the service request and cut
Piece identification information.
Preferably, described device further include: the first receiving module, for receiving the second net of the network side equipment feedback
Network is sliced identification information, wherein the second network slice identification information is the network side equipment according to the service request
The identification information being sliced for the network of the service selection；Strategy Center, for being sliced identification information according to second network
It carries out APP and is sliced the maintenance of the mapping table of identification information.
Preferably, the acquisition module includes: selecting unit, for searching APP and being sliced the mapping relations of identification information
Table selects mapped slice mark if there is network slice identification information corresponding with the APP in the mapping table
Know information；If network not corresponding with the APP is sliced identification information in the mapping table, further confirming that is
The no slice identification information for preserving receiving then selects the slice identification information received if there is the slice identification information of receiving；
If the slice identification information not received, the slice identification information of terminal pre-configuration is selected；Unit is carried, being used for will be selected
The slice identification information selected is sliced identification information as the first network, and carries in the service request.
Preferably, the Strategy Center further include: updating unit, for saving received second network slice
Identification information, and the mapping table is updated accordingly.
Preferably, described device further include: customized module is asked for initiating network slice customization to the network side equipment
It asks, wherein carry APP information in the customization request；Second receiving module, the customization for receiving the network side equipment are rung
It answers, wherein the identification information of the APP and customized network slice are carried in the customized responses；The Strategy Center is also
The identification information being sliced for saving the APP and customized network.
According to another aspect of the invention, a kind of selection device of network slice is additionally provided, described device is located at network
Side, comprising: the first receiving module applies initiated service request based on APP for receiving terminal, wherein the business is asked
Seek middle carrying first network slice identification information；Decision-making module, for being sliced identification information according to the first network and combining
Decision information is the corresponding network slice of the service selection.
Preferably, described device further include: the first sending module, the selection result for network to be sliced notify the end
End.
Preferably, described device further include: information centre, for providing the decision information of at least one of: the end
The signing information at end, the signing information of the APP, operator are sliced selection strategy.
Preferably, the decision-making module is also used to when the decision information changes, and carries out resetting for network slice
The identification information of the new network slice is notified into institute to select new network to be sliced, and by first sending module
State terminal.
Preferably, described device further include: the second receiving module, the network slice customization initiated for receiving the terminal
Request, wherein carry APP information in the customization request；Customized module, for customizing corresponding network slice for the APP；
Second sending module is sent in customized responses for carrying the identification information of the APP and customized network slice
The terminal.
According to another aspect of the invention, a kind of terminal is additionally provided, there is the processor coupled with memory, the place
For executing the software module stored in the memory, the software module includes reason device: module is obtained, at the terminal
APP when initiating business, obtain corresponding first network slice identification information；Service request module is used for network side equipment
Initiating business request, wherein the first network slice identification information is carried in the service request.
Preferably, the software module further include: the first receiving module, for receiving the of network side equipment notice
Two networks are sliced identification information, wherein the second network slice identification information is the network side equipment according to the business
Request is the identification information that the network of the service selection is sliced；Strategy Center, for carrying out APP and slice according to the notice
The maintenance of identification information mapping table.
Preferably, the acquisition module includes: selecting unit, for searching APP and being sliced the mapping relations of identification information
Table selects mapped slice mark if there is network slice identification information corresponding with the APP in the mapping table
Know information；If network not corresponding with the APP is sliced identification information in the mapping table, further confirming that is
The no slice identification information for preserving receiving then selects the slice identification information received if there is the slice identification information of receiving；
If the slice identification information not received, the slice identification information of terminal pre-configuration is selected；Unit is carried, being used for will be selected
The slice identification information selected carries in the service request as first network slice identification information.
Preferably, the Strategy Center further include: updating unit, for saving received second network slice
Identification information, and the mapping table is updated accordingly.
Preferably, the software module further include: customized module, it is fixed for initiating network slice to the network side equipment
System request, wherein carry APP information in the customization request；Second receiving module, for receiving determining for the network side equipment
System response, wherein the identification information of the APP and customized network slice are carried in the customized responses；In the strategy
The heart is also used to save the identification information that the APP and customized network are sliced.
According to another aspect of the invention, a kind of network equipment is additionally provided, there is the processor coupled with memory, institute
Processor is stated for executing the software module stored in the memory, the software module includes: the first receiving module is used for
Receive the service request that the APP in terminal is initiated, wherein carry first network in the service request and be sliced identification information；Certainly
Plan module, for being sliced identification information according to the first network and being the corresponding network of the service selection in conjunction with decision information
Slice.
Preferably, the software module further include: the first sending module, the selection result for network to be sliced notify institute
State terminal.
Preferably, the software module further include: information centre, for providing the decision information of at least one of: institute
State the signing information of terminal, the signing information of the APP, operator's slice selection strategy.
Preferably, the decision-making module is also used to when the decision information changes, and carries out resetting for network slice
The identification information of the new network slice is notified into institute to select new network to be sliced, and by first transmission interface
State terminal.
Preferably, the software module further include: the second receiving module, the network slice initiated for receiving the terminal
Customization request, wherein carry APP information in the customization request；Customized module, for customizing corresponding network for the APP
Slice；Second sending module is sent out in customized responses for carrying the identification information of the APP and customized network slice
It send to the terminal.
In accordance with a further aspect of the present invention, a kind of computer readable storage medium is additionally provided, computer program is stored with,
The computer program be run to perform above described in method and step.
It through the invention, can be that different APP and different business demands accurately select most to close when APP initiates business
Suitable network slice reduces the time delay of business to solve the problems, such as that network side carries out the slice selection of high efficiency network.
Detailed description of the invention
The drawings described herein are used to provide a further understanding of the present invention, constitutes part of this application, this hair
Bright illustrative embodiments and their description are used to explain the present invention, and are not constituted improper limitations of the present invention.In the accompanying drawings:
Fig. 1 is to be sliced schematic diagram according to the network of the relevant technologies；
Fig. 2 is the schematic diagram for belonging to heterogeneous networks slice according to the APP of the relevant technologies；
Fig. 3 is the selection flow chart of network slice according to an embodiment of the present invention；
Fig. 4 is the selection flow chart of according to embodiments of the present invention one network slice；
Fig. 5 is the selection flow chart of according to embodiments of the present invention two network slice；
Fig. 6 is the selection flow chart of according to embodiments of the present invention three network slice；
Fig. 7 is that according to embodiments of the present invention four terminal obtains the flow chart of network slice identification information；
Fig. 8 is according to embodiments of the present invention five network side progress network slice selection flow chart；
Fig. 9 is according to embodiments of the present invention six network side progress network slice selection flow chart；
Figure 10 is according to embodiments of the present invention seven network side progress network slice redirection flow chart；
Figure 11 is according to embodiments of the present invention eight network side progress network slice redirection flow chart；
Figure 12 is according to embodiments of the present invention nine network side progress network slice reselection flow chart；
Figure 13 is according to embodiments of the present invention ten terminal side progress network slice customization flow chart；
Figure 14 is the network slice selection device structural schematic diagram of terminal side according to an embodiment of the present invention；
Figure 15 is the network slice selection device structural schematic diagram of network side according to an embodiment of the present invention；
Figure 16 is network slice selection system structure diagram according to an embodiment of the present invention.
Specific embodiment
Hereinafter, the present invention will be described in detail with reference to the accompanying drawings and in combination with Examples.It should be noted that not conflicting
In the case of, the features in the embodiments and the embodiments of the present application can be combined with each other.
It should be noted that description and claims of this specification and term " first " in above-mentioned attached drawing, "
Two " etc. be to be used to distinguish similar objects, without being used to describe a particular order or precedence order.
A kind of selection method of network slice is provided in the present embodiment, and Fig. 3 is network according to an embodiment of the present invention
The selection flow chart of slice, as shown in figure 3, the process includes the following steps:
Step S102, when APP initiates business, the terminal obtains corresponding first network and is sliced identification information；
Step S104, the terminal is to network side initiating business request, wherein described is carried in the service request
One network is sliced identification information.
Through the above steps, most suitable network can be accurately selected to be sliced for different APP and different business demands,
To solve the problems, such as that network side carries out the slice selection of high efficiency network, the time delay of business is reduced.
Preferably, the terminal receives the second network slice identification information of the network side notice, wherein described second
Network slice identification information is that the network side is believed according to the mark for the network slice that the service request is the service selection
Breath；The terminal carries out APP according to the notice and is sliced the maintenance of identification information mapping table.
Preferably, the process of terminal acquisition slice identification information is as follows: first searching APP and is sliced the mapping pass of identification information
It is table, if so, then using the slice identification information of mapping；If it is not, seeing whether terminal has the slice mark letter of receiving
Breath, if so, the slice identification information of the receiving then saved using terminal；If it is not, the slice being pre-configured using terminal
Identification information.
Preferably, the process of network side selection slice: first consider the signing information of terminal, be sliced identification information, these can
The slice selection strategy determined with reference to 3GPP standard；In addition to this, slice selection strategy can also increase examining for APP signing information
Consider.Signing information can refine very much, such as according to the user identity grade (VIP user/ordinary user) of APP, the position of APP
Deng.
Preferably, network side can be modified due to certain situations (such as signing information variation, carrier policy variation etc.)
Network corresponding to APP is sliced identification information and changes, then when APP business, network side will do it the redirection of slice, choose conjunction
After suitable slice, in subsequent process, terminal, terminal is notified to update local correlation newest network slice identification information
Mapping table.
Preferably, terminal save and maintenance APP and network slice identification information (mark can for Slice ID or
NSSAI, S-NSSAI) mapping relations, there are several types of methods:
Method one:
By the general APP of user installation.
For such APP, after installation when initial launching business, the default slice that terminal carries operator's configuration identifies letter
Breath or the slice identification information received initiate business to network side；
When network side is according to general slice selection strategy, some is selected to be sliced carry out business, while notifying that terminal is corresponding
Slice identification information.
After terminal receives the network slice identification information of receiving, the mapping for saving the APP and network slice identification information is closed
System.
Method two:
Terminal is carrier customization, and the APP of signing agreement is equipped with by operator.
For such APP, operator can customize each APP according to information such as APP type, charging policy, network topologies
Network be sliced selection strategy, custom terminal be each APP initial configuration customization network be sliced identification information, multiple APP
A slice can be shared, dedicated with private network (for example, specially establishing a network slice for QQ/ wechat, can also be configured unique
It is sliced identification information).Terminal needs to save and safeguard the mapping relations of APP and network slice identification information.
Method three:
Terminal is non-carrier customization, has the APP of signing agreement by user installation and operator, is sliced for the first time chosen successfully
Identification.
For such APP, after installation when initial launching business, the default slice that terminal carries operator's configuration identifies letter
Breath or the slice identification information received initiate business to network side；
When network side is when being sliced selection, identify initiation business is when having the APP of signing agreement, to be determined according to the APP
The network of system is sliced selection strategy, selects the network slice of customization, while the network of customization slice identification information being notified to end
End, advice method can be newly-increased message, can also increase field in original message.
After terminal receives the network slice identification information of receiving, the mapping for saving the APP and network slice identification information is closed
System.
Method four:
Terminal is non-carrier customization, there is the APP of signing agreement by user installation and operator, first slice selection not at
Function identification.
For such APP, after installation when initial launching business, the default slice that terminal carries operator's configuration identifies letter
Breath or the slice identification information received initiate business to network side；
When network side is when being sliced selection, the attribute for failing identification APP selects certain according to general slice selection strategy
A slice carries out business, while notifying the corresponding slice identification information of terminal.
After terminal receives the network slice identification information of receiving, the mapping for saving the APP and network slice identification information is closed
System.
When network side in the follow-up process, identify initiation business be have signing agreement APP when, re-start slice
Process is selected, chooses the network slice of customization, while the network of customization slice identification information is notified that, to terminal, advice method can
To be newly-increased message, field can also be increased in original message.
After terminal receives the network slice identification information of update, the mapping for updating the APP and network slice identification information is closed
System.
Method five:
It by the general APP of user installation, is then contracted by terminal and operator, is cut to carrier customization network
Piece.
Terminal provides network customization function, after user clicks the function, can obtain the meter of operator with network side interaction
Take the description of strategy and network slice, then according to their own needs, carries out network slice customization, it is existing suitable to can choose
Network slice, may also require that operator creates new network slice.
After the completion of network slice customization, customized information is sent to network side by terminal, and operator is audited, and audit passes through
Afterwards, customized network is sliced selection strategy, while the network of customization slice identification information is notified that, to terminal, advice method can be
Newly-increased message, can also increase field in original message.
After terminal receives the network slice identification information of receiving, the mapping for saving the APP and network slice identification information is closed
System.
Preferably, (mark can be Slice ID or NSSAI, S- for the APP of terminal maintenance and network slice identification information
NSSAI) mapping tableau format can be such as table 1:
Table 1
It can also safeguard that all network slice identification informations, mapping table format are APP information and corresponding net with terminal local
Network is sliced the index of identification information, shown in table 2-3 specific as follows:
Table 2
| Network is sliced identification index | Network is sliced identification information |
| index 1 | Info 1 |
| index2 | Info 2 |
| … | … |
Table 3
| APP information | Network is sliced identification information index information |
| APP ID 1 | index 1 |
| APP ID 2 | index 2 |
| … | … |
Preferably, terminal can also indicate (such as Flow ID, QoS level) for different business description information, pass through
Strategy Center selects corresponding strategy, determines corresponding network slice.Implementation method with it is above-mentioned similar, in local policy center
Mapping table change, terminal local Strategy Center save and maintenance be business description information indicate (such as Flow ID, QoS grades
Not etc.) and the mapping relations of network slice identification information (mark can be Slice ID or NSSAI, S-NSSAI), with Flow
For ID, as shown in table 4:
Table 4
| Flow information | Network is sliced identification information |
| Flow ID 1 | Info 1 |
| Flow ID 2 | Info 2 |
| … | … |
Preferably, terminal can also further refine same APP, for business description information different in same APP
It indicates that (such as Flow ID, QoS level) selects corresponding strategy by Strategy Center, determines corresponding network slice.It realizes
Method with it is above-mentioned similar, the mapping table in local policy center changes.Terminal local Strategy Center saves and that safeguard is APP
Information, business description information instruction (such as Flow ID, QoS level) and network are sliced identification information, and (mark can be
Slice ID or NSSAI, S-NSSAI) mapping relations, by taking App ID, Flow ID as an example, as shown in table 5:
Table 5
Below selection course will be sliced by the further network of the invention of following some embodiments.
Embodiment one:
APP1 network is sliced the process one of selection, in the present embodiment, the identification information of the slice of network side selection and end
Hold the slice identification information carried identical, as shown in figure 4, the process includes the following steps:
Step 1: in terminal when APP1 initiating business request, terminal obtains corresponding slice identification information
Step 2: terminal initiates business to network side, carries slice identification information；
Step 3: network side is according to the slice identification information received, in conjunction with other information, such as terminal unit contractual information, APP1
Signing information etc. carries out slice selection；
Step 4: the slice identification information that the identification information of the slice of network side selection and terminal carry is identical, process knot
Beam.
In the present embodiment, it if terminal is carrier customization, for the APP on custom terminal, runs commercial city and carries out
The slice information of APP configures, the network slice that the network slice identification information i.e. network side carried for the first time will select, because
This, does not need to be notified again.
Embodiment two:
APP1 network is sliced the process two of selection, in the present embodiment, the identification information of the slice of network side selection and end
Hold the slice identification information carried different, as shown in figure 5, the process includes the following steps:
Step 1: in terminal when APP1 initiating business request, terminal obtains corresponding slice identification information
Step 2: terminal initiates business to network side, carries slice identification information；
Step 3: network side is according to the slice identification information received, in conjunction with other information, such as terminal unit contractual information, APP1
Signing information etc. carries out slice selection；
Step 4: the slice identification information that the identification information of the slice of network side selection is carried with terminal is different, notifies terminal
Carry out slice update of identification information；
Step 5: after terminal receives update message, updating APP1 and be sliced the mapping relations of identification information, process terminates.
Embodiment three:
APP1 network is sliced the process three of selection, initiates slice in the present embodiment, when network side slicing selects and redirects
Process, as shown in fig. 6, the process includes the following steps:
Step 1: in terminal when APP1 initiating business request, terminal obtains corresponding slice identification information
Step 2: terminal initiates business to network side, carries slice identification information；
Step 3: network side is according to the slice identification information received, in conjunction with other information, such as terminal unit contractual information, APP1
Signing information etc., decision carry out slice redirection；
Step 4: network side slicing carries out slice selection after redirecting；
Step 5: the slice identification information for resetting Backwards selection is notified terminal by network side；
Step 6: after terminal receives update message, updating APP1 and be sliced the mapping relations of identification information, process terminates.
Example IV:
Terminal obtains the process of slice identification information, as shown in fig. 7, the process includes the following steps:
Step 1:APP initiates business；
Step 2: the mapping table of APP and slice identification information in terminal inspection policy center, if so, then obtaining
The slice identification information of mapping, enters step 5；
Step 3: terminal checks whether there is the slice identification information of receiving, if so, then obtain the receiving of terminal preservation
It is sliced identification information, enters step 5；
Step 4: terminal obtains the slice identification information being pre-configured；
Step 5: terminal carries the slice identification information of acquisition to network side initiating business request；
Step 6: process terminates.
In embodiment, mapping table can be APP and slice identification information mapping relations, be also possible to business description
Mark (such as Flow ID, QoS level) can also be that APP and its business description instruction and slice identification information mapping are closed
System, the present embodiment is by taking the mapping table of APP and slice identification information as an example.
Embodiment five:
Network side carries out slice selection process, as shown in figure 8, as follows comprising process:
Step 1: the decision-making module of network side obtains the slice identification information that terminal carries out carrying when business；
Step 2: the decision-making module of network side obtains the signing information of terminal from terminal unit contractual center；
Step 3: the decision-making module of network side obtains the signing information of the APP from APP signing center；
Step 4: the decision-making module of network side obtains slice selection strategy from Strategy Center；
Step 5: the identification information and terminal for the slice that the decision-making module of network side is selected according to acquired information carry
It is consistent, process terminates.
Embodiment six:
The slice identification information process that network side carries out slice selection and notifies terminal new, as shown in figure 9, such as comprising process
Under:
Step 1: the decision-making module of network side obtains the slice identification information that terminal carries out carrying when business；
Step 2: the decision-making module of network side obtains the signing information of terminal from terminal unit contractual center；
Step 3: the decision-making module of network side obtains the signing information of the APP from APP signing center；
Step 4: the decision-making module of network side obtains slice selection strategy from Strategy Center；
Step 5: the identification information and terminal for the slice that the decision-making module of network side is selected according to acquired information carry
It is inconsistent, notify terminal, process to terminate new slice identification information.
Embodiment seven:
Slice occurs when network side slicing selects and redirects process one, as shown in Figure 10:
When terminal and/or APP signing information change, and/or slice selection strategy changes, and APP carries out business
It is that network side decision carries out slice and redirects process, detailed process is as follows:
Step 1: the decision-making module 1 of network side obtains the slice identification information that terminal carries out carrying when business；
Step 2: the decision-making module 1 of network side obtains terminal unit contractual information from terminal unit contractual center；
Step 3: the decision-making module 1 of network side obtains APP signing information from APP signing center；
Step 4: the decision-making module 1 of network side obtains slice selection strategy from Strategy Center；
Step 5: the decision-making module 1 of network side sends slice to decision-making module 2 according to acquired information and redirects；
Step 6: the decision-making module 2 of network side redirects from slice and obtains the slice that terminal carries out carrying when business in message
Identification information；
Step 7: the decision-making module 2 of network side obtains terminal unit contractual information from terminal unit contractual center；
Step 8: the decision-making module 2 of network side obtains APP signing information from APP signing center；
Step 9: the decision-making module 2 of network side obtains slice selection strategy from Strategy Center；
Step 10: the decision-making module 2 of network side completes slice selection according to acquired information, and new slice is identified letter
The decision-making module 1 of breath notice network side；
Step 11: after the decision-making module 1 of network side receives the notification message of decision-making module 2, wherein new slice being identified
Terminal, process is notified to terminate.
Embodiment eight:
Slice occurs when network side slicing selects and redirects process two, as shown in figure 11:
When terminal and/or APP signing information change, and/or slice selection strategy changes, and APP carries out business
It is that network side decision carries out slice and redirects process, detailed process is as follows:
Step 1: the decision-making module 1 of network side obtains the slice identification information that terminal carries out carrying when business；
Step 2: the decision-making module 1 of network side obtains terminal unit contractual information from terminal unit contractual center；
Step 3: the decision-making module 1 of network side obtains APP signing information from APP signing center；
Step 4: the decision-making module 1 of network side obtains slice selection strategy from Strategy Center；
Step 5: the decision-making module 1 of network side sends slice to decision-making module 2 according to acquired information and redirects；
Step 6: the decision-making module 2 of network side redirects from slice and obtains the slice that terminal carries out carrying when business in message
Identification information, terminal unit contractual information, APP signing information and slice selection strategy；
Step 7: the decision-making module 2 of network side completes slice selection according to acquired information, and new slice is identified letter
The decision-making module 1 of breath notice network side；
Step 8: after the decision-making module 1 of network side receives the notification message of decision-making module 2, wherein new slice being identified logical
Know that terminal, process terminate.
Embodiment nine:
Network side triggering slice selects process again, and as shown in figure 12, detailed process is as follows:
Step 1: terminal APP initiates business, and terminal and network side complete APP slice selection for the first time jointly；
Step 2: in some scenarios, triggering slice selects again for subsequent network side；
Step 3: the result notice terminal that network side selects slice again；
Step 4: terminal updates APP and slice identification information mapping, and process terminates.
In the present embodiment, the scene in step 2 can be following situation:
1, in APP business procedure, APP signing information changes；
2, in APP business procedure, slice selection strategy changes；
3, in APP business procedure, terminal unit contractual information changes；
4, in APP business procedure, slice is unavailable, such as failure or deletion；
5, in slice selection for the first time, it not can recognize that APP, thus fail to select most suitable slice, and subsequent
Specific APP information is identified in the process；
6, in APP business procedure, network side receives the slice change request of terminal.
Embodiment ten:
User carries out network customization process, as shown in figure 13, user by the network customization function of terminal and operator into
Row signing, to carrier customization network, detailed process is as follows:
Step 1: user uses network customization function, carries out network customization；
Step 2: terminal initiates strategy request to network side；
Step 3: network side replys policy response, wherein carrying the description information list of customized network slice；
Step 4: terminal selects the network to be customized, and customization request is initiated to network side, wherein carrying APP information；
Step 5: after network side receives customization request, network customization is carried out, such as the signing of APP, generates slice selection strategy,
Even create new network slice；
Step 6: after network side completes network customization, customized responses are sent to terminal, wherein carrying APP and corresponding slice
Identification information；
Step 7: after terminal receives customized responses, saving APP and slice identification information mapping relations, process terminates.
Through the above description of the embodiments, those skilled in the art can be understood that according to above-mentioned implementation
The method of example can be realized by means of software and necessary general hardware platform, naturally it is also possible to by hardware, but it is very much
In the case of the former be more preferably embodiment.Based on this understanding, technical solution of the present invention is substantially in other words to existing
The part that technology contributes can be embodied in the form of software products, which is stored in a storage
In medium (such as ROM/RAM, magnetic disk, CD), including some instructions are used so that a terminal device (can be mobile phone, calculate
Machine, server or network equipment etc.) method that executes each embodiment of the present invention.
Additionally provide a kind of selection device of network slice in the present embodiment, the device for realizing above-described embodiment and
Preferred embodiment, the descriptions that have already been made will not be repeated.As used below, term " module ", " unit " can be real
The combination of the software and/or hardware of existing predetermined function.Although device described in following embodiment is preferably realized with software,
But the realization of the combination of hardware or software and hardware is also that may and be contemplated.
Figure 14 is the structural block diagram of the selection device of network slice according to an embodiment of the present invention, which is applied to terminal
Side, as shown in figure 14, the device include: Strategy Center 1101, for safeguarding the Web vector graphic strategy of APP, such as APP and slice mark
Know the mapping relations of information；First sending module 1102, for sending service request to network side, wherein carry slice mark
Information is used to indicate the selection that network side carries out network slice；First receiving module 1103, with 1101 company of coupling, Strategy Center
It connects, the slice identification information for receiving network side selection or updating；Network customization module 1104 carries out APP's for user
Signing, realizes the network customization of APP；Second sending module 1105, is of coupled connections, for sending net with network customization module 1104
The relevant information of network customization；Second receiving module 1106, is of coupled connections with the second sending module 1105, is for receiving network side
The slice identification information of customized network distribution.Wherein: network customization and Strategy Center can pass through Middleware implementation.
Figure 15 is the structural block diagram of the selection device of network slice according to an embodiment of the present invention, which is applied to network
Side, as shown in figure 15, the device include: the first receiving module 1201, for receiving the service request of terminal transmission, wherein industry
Slice identification information is carried in business request；Decision-making module 1202 is of coupled connections with the first receiving module 1201, for according to end
The slice identification information carried is held, is obtained in conjunction with the terminal unit contractual information obtained according to existing way and from APP signing center 1025
APP signing information is taken, according to slice selection strategy, carries out slice selection；First sending module 1203, with 1202 coupling of selecting module
Connection is closed, for the identification information of the slice of selection to be sent to terminal；Second receiving module 1204 is carried out for receiving terminal
The request of network capabilities customization；APP signing center 1205, is of coupled connections with the second receiving module 1204, the relevant energy of processing APP
The related procedure of power customization；Second sending module 1206 and APP signing center 1205 are of coupled connections, for the completion that will contract
The slice identification information of customized network is sent to terminal.
Figure 16 network slice selection system structure diagram according to an embodiment of the present invention, as shown in figure 16, the system packet
Include the network slice selection device of a such as terminal side described above and the network slice selection device of a network side.
In the present embodiment, the network slice selection device of terminal side can be terminal 100, and the network slice selection device of network side can
Think that a network equipment 200, terminal 100 and the network equipment 200 can execute some interactive processes described in front, tool
The interactive process of body is not tired herein to be stated, and is closed to realize for service selection different in APP or same APP different in terminal
Suitable network slice.
The embodiments of the present invention also provide a kind of storage mediums.Optionally, in the present embodiment, above-mentioned storage medium can
Specific example to be arranged to the program code that storage is used for the step of executing described in embodiment above, in the present embodiment
Example described in above-described embodiment and optional embodiment can be referred to, details are not described herein for the present embodiment.
In the present embodiment, above-mentioned storage medium can include but is not limited to: USB flash disk, read-only memory (ROM, Read-
Only Memory), random access memory (RAM, Random Access Memory), mobile hard disk, magnetic or disk etc.
The various media that can store program code.
Obviously, those skilled in the art should be understood that each module of the above invention or each step can be with general
Computing device realize that they can be concentrated on a single computing device, or be distributed in multiple computing devices and formed
Network on, optionally, they can be realized with the program code that computing device can perform, it is thus possible to which they are stored
It is performed by computing device in the storage device, and in some cases, it can be to be different from shown in sequence execution herein
Out or description the step of, perhaps they are fabricated to each integrated circuit modules or by them multiple modules or
Step is fabricated to single integrated circuit module to realize.In this way, the present invention is not limited to any specific hardware and softwares to combine.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any to repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (32)
1. a kind of selection method of network slice characterized by comprising
When APP in terminal initiates business, the terminal obtains corresponding first network and is sliced identification information；
The terminal is to network side equipment initiating business request, wherein carries the first network in the service request and cuts
Piece identification information.
2. the method according to claim 1, wherein the terminal to network side equipment initiating business request it
Afterwards, further includes:
The terminal receives the second network slice identification information of the network side equipment feedback, wherein second network is cut
Piece identification information is identification information of the network side equipment according to the selected network slice of the service request；
The terminal is sliced the dimension that identification information carries out the mapping table of APP and slice identification information according to second network
Shield.
3. the method according to claim 1, wherein the terminal obtains corresponding first network slice mark letter
Breath, comprising:
The terminal searches APP and the mapping table for being sliced identification information, if had in the mapping table and the APP
Corresponding network is sliced identification information, then mapped is selected to be sliced identification information；If in the mapping table not with
The corresponding network of the APP is sliced identification information, then the terminal further confirms that the slice mark letter for whether preserving receiving
Breath then selects the slice identification information received if there is the slice identification information of receiving；If the slice mark letter not received
Breath, then the slice identification information for selecting terminal to be pre-configured；
Selected slice identification information is sliced identification information by the terminal, and carries in the industry
In business request.
4. according to the method described in claim 2, it is characterized in that, the terminal is sliced identification information according to second network
It carries out APP and is sliced the maintenance of the mapping table of identification information, comprising:
The terminal saves received network and is sliced identification information, and updates the APP and slice identification information accordingly
Mapping table.
5. method according to claim 1 to 4, which is characterized in that the APP is reflected with slice identification information
Penetrate the corresponding relationship in relation table including APP identification information and network slice identification information, wherein the APP identification information packet
Include at least one of: APP mark, traffic stream identifier；The network slice identification information includes at least one of: network is cut
Piece mark, network slice index.
6. the method according to claim 1, wherein before the APP initiation business, further includes:
The terminal initiates network slice customization request to the network side equipment, wherein carries APP letter in the customization request
Breath；
The terminal receives the customized responses of the network side equipment, wherein carries the APP in the customized responses and determines
The identification information of the network slice of system；
The terminal saves the identification information that the APP and customized network are sliced.
7. a kind of selection method of network slice characterized by comprising
Network side equipment receives terminal and applies initiated service request based on APP, wherein carries first in the service request
Network is sliced identification information；
The network side equipment is sliced identification information according to the first network and is service request choosing in conjunction with decision information
Select corresponding network slice.
8. method according to claim 7, which is characterized in that the network side equipment is that service request selection is corresponding
After network slice, further include
Network slice selection result is notified the terminal by the network side equipment.
9. the method according to the description of claim 7 is characterized in that the decision information includes at least one of:
The signing information of the terminal, the signing information of the APP, operator are sliced selection strategy.
10. the method according to the description of claim 7 is characterized in that the described method includes:
When the decision information changes, the network side equipment between different decision-making modules by carrying out network slice
Redirection to select new network to be sliced, and the identification information of the new network slice is notified into the terminal.
11. the method according to the description of claim 7 is characterized in that receiving the industry that the APP in terminal is initiated in network side equipment
Before business request, further includes:
The network side equipment receives the network slice customization request that the terminal is initiated, wherein carries in the customization request
APP information；
The network side equipment is what the APP customized corresponding network slice, and the APP and customized network are sliced
Identification information carrying is sent to the terminal in customized responses.
12. a kind of selection device of network slice, is located at terminal side characterized by comprising
Module is obtained, for when the APP in terminal initiates business, obtaining corresponding first network slice identification information；
Service request module, for network side equipment initiating business request, wherein described the is carried in the service request
One network is sliced identification information.
13. device according to claim 12, further includes:
First receiving module, the second network for receiving network side equipment feedback are sliced identification information, wherein described the
It is that the network side equipment is sliced according to the network that the service request is the service selection that two networks, which are sliced identification information,
Identification information；
Strategy Center, for being sliced the mapping relations that identification information carries out APP and slice identification information according to second network
The maintenance of table.
14. device according to claim 12, which is characterized in that the acquisition module includes:
Selecting unit, for searching APP and being sliced the mapping table of identification information, if had in the mapping table and institute
The corresponding network slice identification information of APP is stated, then mapped is selected to be sliced identification information；If do not had in the mapping table
There is network slice identification information corresponding with the APP, then further confirms that the slice identification information for whether preserving receiving, such as
Fruit has the slice identification information of receiving, then selects the slice identification information received；If the slice identification information not received,
The slice identification information for selecting terminal to be pre-configured；
Unit is carried, for being sliced identification information for selected slice identification information as the first network, and is carried
In the service request.
15. device according to claim 13, which is characterized in that the Strategy Center further include:
Updating unit is sliced identification information for saving received second network, and updates the mapping accordingly
Table.
16. device according to claim 12, which is characterized in that further include:
Customized module, for initiating network slice customization request to the network side equipment, wherein carried in the customization request
APP information；
Second receiving module, for receiving the customized responses of the network side equipment, wherein described in being carried in the customized responses
The identification information of APP and customized network slice；
The Strategy Center is also used to save the identification information that the APP and customized network are sliced.
17. a kind of selection device of network slice, is located at network side characterized by comprising
First receiving module applies initiated service request based on APP for receiving terminal, wherein in the service request
It carries first network and is sliced identification information；
Decision-making module, for being sliced identification information according to the first network and being that the service selection is corresponding in conjunction with decision information
Network slice.
18. device according to claim 17, which is characterized in that further include:
First sending module, the selection result for network to be sliced notify the terminal.
19. device according to claim 17, which is characterized in that further include:
Information centre, for providing the decision information of at least one of: the signing of the signing information of the terminal, the APP
Information, operator are sliced selection strategy.
20. device according to claim 17, which is characterized in that
The decision-making module is also used to when the decision information changes, and it is new to select to carry out the redirection of network slice
Network slice, and the identification information that the new network is sliced is notified by the terminal by first sending module.
21. device according to claim 17, which is characterized in that further include:
Second receiving module, the network slice customization request initiated for receiving the terminal, wherein taken in the customization request
Band APP information；
Customized module, for customizing corresponding network slice for the APP；
Second sending module is sent out in customized responses for carrying the identification information of the APP and customized network slice
It send to the terminal.
22. a kind of terminal, there is processor couple with memory, the processor stores in the memory for executing
Software module, which is characterized in that the software module includes:
Module is obtained, when initiating business for APP at the terminal, obtains corresponding first network slice identification information；
Service request module, for network side equipment initiating business request, wherein described the is carried in the service request
One network is sliced identification information.
23. terminal according to claim 22, which is characterized in that the software module further include:
First receiving module, the second network for receiving network side equipment notice are sliced identification information, wherein described the
It is that the network side equipment is sliced according to the network that the service request is the service selection that two networks, which are sliced identification information,
Identification information；
Strategy Center, for carrying out APP according to the notice and being sliced the maintenance of identification information mapping table.
24. terminal according to claim 22, which is characterized in that the acquisition module includes:
Selecting unit, for searching APP and being sliced the mapping table of identification information, if had in the mapping table and institute
The corresponding network slice identification information of APP is stated, then mapped is selected to be sliced identification information；If do not had in the mapping table
There is network slice identification information corresponding with the APP, then further confirms that the slice identification information for whether preserving receiving, such as
Fruit has the slice identification information of receiving, then selects the slice identification information received；If the slice identification information not received,
The slice identification information for selecting terminal to be pre-configured；
Unit is carried, for carrying selected slice identification information as first network slice identification information described
In service request.
25. terminal according to claim 23, which is characterized in that the Strategy Center further include:
Updating unit is sliced identification information for saving received second network, and updates the mapping accordingly
Table.
26. terminal according to claim 22, which is characterized in that the software module further include:
Customized module, for initiating network slice customization request to the network side equipment, wherein carried in the customization request
APP information；
Second receiving module, for receiving the customized responses of the network side equipment, wherein described in being carried in the customized responses
The identification information of APP and customized network slice；
The Strategy Center is also used to save the identification information that the APP and customized network are sliced.
27. a kind of network equipment, has the processor coupled with memory, the processor is deposited in the memory for executing
The software module of storage, which is characterized in that the software module includes:
First receiving module, for receiving the service request of the initiation of the APP in terminal, wherein the is carried in the service request
One network is sliced identification information；
Decision-making module, for being sliced identification information according to the first network and being that the service selection is corresponding in conjunction with decision information
Network slice.
28. device according to claim 27, which is characterized in that the software module further include:
First sending module, the selection result for network to be sliced notify the terminal.
29. device according to claim 27, which is characterized in that the software module further include:
Information centre, for providing the decision information of at least one of: the signing of the signing information of the terminal, the APP
Information, operator are sliced selection strategy.
30. device according to claim 27, which is characterized in that
The decision-making module is also used to when the decision information changes, and it is new to select to carry out the redirection of network slice
Network slice, and the identification information that the new network is sliced is notified by the terminal by first transmission interface.
31. device according to claim 27, which is characterized in that the software module further include:
Second receiving module, the network slice customization request initiated for receiving the terminal, wherein taken in the customization request
Band APP information；
Customized module, for customizing corresponding network slice for the APP；
Second sending module is sent out in customized responses for carrying the identification information of the APP and customized network slice
It send to the terminal.
32. a kind of computer readable storage medium, which is characterized in that be stored with computer program, the computer program is transported
Row is in method described in any one of perform claim requirement 1 to 12.
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| CN201710542967.6A CN109429277A (en) | 2017-07-05 | 2017-07-05 | The selection method of network slice, apparatus and system |
| PCT/CN2018/094361 WO2019007345A1 (en) | 2017-07-05 | 2018-07-03 | Method, apparatus, and system for selecting network slice, and storage medium |
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Cited By (31)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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| CN112055977A (en) * | 2020-08-03 | 2020-12-08 | 北京小米移动软件有限公司 | Service slice activation method, service slice activation device and storage medium |
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| WO2021212823A1 (en) * | 2020-04-23 | 2021-10-28 | 中兴通讯股份有限公司 | Rerouting method and apparatus, and electronic device and computer readable medium |
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| WO2022062797A1 (en) * | 2020-09-28 | 2022-03-31 | 中国电信股份有限公司 | Method and system for dynamically triggering access and mobility policy change |
| CN114430370A (en) * | 2020-10-29 | 2022-05-03 | 成都鼎桥通信技术有限公司 | Method, device and equipment for determining network slice and storage medium |
| CN114521004A (en) * | 2020-11-19 | 2022-05-20 | ***通信集团有限公司 | Data transmission method, device, equipment and storage medium |
| WO2022142740A1 (en) * | 2020-12-29 | 2022-07-07 | 中兴通讯股份有限公司 | Network slice connection method and apparatus, storage medium, and electronic apparatus |
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| CN115053572A (en) * | 2020-02-13 | 2022-09-13 | 高通股份有限公司 | Application-based network slice selection |
| WO2023102947A1 (en) * | 2021-12-10 | 2023-06-15 | Nokia Shanghai Bell Co., Ltd. | Network slice remapping |
| CN112671571B (en) * | 2020-12-16 | 2024-04-16 | 腾讯科技（深圳）有限公司 | Network slice selection method, device, equipment and storage medium |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114071573B (en) * | 2020-08-03 | 2024-02-20 | 中国电信股份有限公司 | Session control method, apparatus, system and computer readable storage medium |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106341832A (en) * | 2015-07-07 | 2017-01-18 | ***通信集团公司 | Network slice management and selection method and system, base station and route switching equipment |
| CN106412905A (en) * | 2016-12-12 | 2017-02-15 | 中国联合网络通信集团有限公司 | Network slice selection method, UE, MME and system |
| CN106572516A (en) * | 2016-09-28 | 2017-04-19 | 华为技术有限公司 | Network slice selection method, terminal equipment and network equipment |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106657194B (en) * | 2015-11-02 | 2020-05-08 | 中兴通讯股份有限公司 | Method, device and system for opening network slicing capability |
| CN106713406B (en) * | 2015-11-18 | 2020-01-24 | ***通信集团公司 | Method and system for accessing slice network |
-
2017
- 2017-07-05 CN CN201710542967.6A patent/CN109429277A/en active Pending
-
2018
- 2018-07-03 WO PCT/CN2018/094361 patent/WO2019007345A1/en active Application Filing
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106341832A (en) * | 2015-07-07 | 2017-01-18 | ***通信集团公司 | Network slice management and selection method and system, base station and route switching equipment |
| CN106572516A (en) * | 2016-09-28 | 2017-04-19 | 华为技术有限公司 | Network slice selection method, terminal equipment and network equipment |
| CN106412905A (en) * | 2016-12-12 | 2017-02-15 | 中国联合网络通信集团有限公司 | Network slice selection method, UE, MME and system |
Non-Patent Citations (2)
| Title |
|---|
| HUAWEI, HISILICON: "S2-174334 On Multiple Network Slice instances", 《3GPP》 * |
| MOTOROLA MOBILITY, LENOVO: "S2-174262 Application Function influence on slice selection", 《3GPP》 * |
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