CN108541035A - A kind of business model variation, device and medium based on 5G networks - Google Patents
A kind of business model variation, device and medium based on 5G networks Download PDFInfo
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- CN108541035A CN108541035A CN201810420296.0A CN201810420296A CN108541035A CN 108541035 A CN108541035 A CN 108541035A CN 201810420296 A CN201810420296 A CN 201810420296A CN 108541035 A CN108541035 A CN 108541035A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/0005—Control or signalling for completing the hand-off
- H04W36/0011—Control or signalling for completing the hand-off for data sessions of end-to-end connection
- H04W36/0033—Control or signalling for completing the hand-off for data sessions of end-to-end connection with transfer of context information
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/10—Connection setup
- H04W76/12—Setup of transport tunnels
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/20—Manipulation of established connections
- H04W76/22—Manipulation of transport tunnels
-
- 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
- H04W28/0268—Traffic management, e.g. flow control or congestion control using specific QoS parameters for wireless networks, e.g. QoS class identifier [QCI] or guaranteed bit rate [GBR]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W28/00—Network traffic management; Network resource management
- H04W28/16—Central resource management; Negotiation of resources or communication parameters, e.g. negotiating bandwidth or QoS [Quality of Service]
- H04W28/24—Negotiating SLA [Service Level Agreement]; Negotiating QoS [Quality of Service]
Abstract
The invention discloses a kind of business model variation, device and medium based on 5G networks, the step of this method, includes：It is initiated by server by the response of PCF policy control functions, the change that the related service of user terminal is changed to target SSC patterns is asked；Judge in the user terminal whether the existing target PDU sessions using the target SSC patterns；If it is, sending migration request to the user terminal, the related service is migrated to the target PDU sessions；Otherwise, the new PDU sessions using the target SSC patterns are created in the user terminal, and the related service is migrated to the new PDU sessions.This method realizes the flexible change to SSC patterns under 5G networks, and then ensure that whole efficiency and user experience that business executes.In addition, the present invention also provides a kind of business model change device and medium based on 5G networks, advantageous effect is same as above.
Description
Technical field
The present invention relates to the communications fields 5G, more particularly to a kind of business model variation, device based on 5G networks
And medium.
Background technology
5G networks can reach tens of Gb/s as the 5th third generation mobile communication network, peak value theoretical transmission speed, this ratio
Fast hundreds times of the data transmission bauds of traditional 4G networks, therefore 5G networks have more wide application prospect.
Under the operating mode of 5G networks, user terminal carries out the communication of data, Yong Huke by the PDU sessions of establishment
To create simultaneously and use multiple PDU (Packet Data Unit, Packet Data Unit) session.Each PDU session can
There are specific session and business continuance (SSC, Session and Service Continuity) pattern, therefore user terminal
It is established and is connected by specific PDU sessions and application server, that is, use the corresponding SSC patterns of the PDU sessions.Logical
In communication network, the continuity of communication service is user's emphasis of interest, but under current 5G networks, user terminal
Once establishing, the SSC patterns that can not just carry out the PDU sessions again change, i.e., can not use other types of SSC moulds for PDU sessions
Formula, therefore it is difficult to meet the needs of user flexibly changes SSC patterns according to actual business requirement under current 5G networks, into
And it is difficult to ensure the whole efficiency of business and the user experience of entirety.
It can be seen that a kind of business model variation based on 5G networks is provided, to meet user according to practical business
The demand of SSC patterns is needed and flexibly changed, and then ensures whole efficiency and user experience that business executes, is this field skill
Art personnel's urgent problem to be solved.
Invention content
The object of the present invention is to provide a kind of business model variation, device and media based on 5G networks, to meet
User flexibly changes the demand of SSC patterns according to actual business requirement, and then ensures whole efficiency and use that business executes
It experiences at family.
In order to solve the above technical problems, the present invention provides a kind of business model variation based on 5G networks, including：
It is initiated by server by the response of PCF policy control functions, by the related service of user terminal to target SSC moulds
The change request that formula changes；
Judge in user terminal whether the existing target PDU sessions using target SSC patterns；
If it is, sending migration request to user terminal, related service is migrated to target PDU sessions；
Otherwise, the new PDU sessions using target SSC patterns are created in the user terminal, and related service is migrated to new
PDU sessions.
Preferably, in judging user terminal whether before the existing target PDU sessions using target SSC patterns, the party
Method further comprises：
Judge whether the PDU sessions of current carrying related service use target SSC Model Establishments；
If it is, ignoring change request；
Otherwise, execute judge in user terminal whether existing target PDU sessions using target SSC patterns the step of.
Preferably, before whether the PDU sessions for judging current carrying related service are using target SSC Model Establishments, the party
Method further comprises：
Judge whether target SSC patterns belong to the enabled mode that user terminal is contracted in advance；
If it is, executing the step for judging whether the PDU sessions of current carrying related service use target SSC Model Establishments
Suddenly；
Otherwise, ignore change request.
Preferably, in judging user terminal whether before the existing target PDU sessions using target SSC patterns, the party
Method further comprises：
Obtain the preset qos requirement of user terminal and DNN requirements；
Correspondingly, judge in user terminal whether existing be specially using the target PDU sessions of target SSC patterns：
Judge in user terminal it is whether existing use target SSC patterns, and meet qos requirement and target that DNN is required
PDU sessions；
Correspondingly, establishment is specially using the new PDU sessions of target SSC patterns in the user terminal：
The new PDU sessions of qos requirement and DNN requirements are created using target SSC patterns and met in the user terminal.
Preferably, migration request includes characterizing user terminal and the IP five-tuples and PDU of server communication relationship
The ID of session is numbered.
In addition, the present invention also provides a kind of business model change devices based on 5G networks, including：
Respond module, for what is initiated by server by the response of PCF policy control functions, by the related industry of user terminal
Be engaged in the change changed to target SSC patterns request；
First judgment module, for judge in user terminal whether the existing target PDU meetings using target SSC patterns
Otherwise words, call the second transferring module if it is, calling the first transferring module；
First transferring module migrates related service to target PDU meetings for sending migration request to user terminal
Words；
Second transferring module, for creating the new PDU sessions using target SSC patterns in the user terminal, and will be related
Business migration is to new PDU sessions.
Preferably, which further comprises：
Second judgment module, for judging whether the PDU sessions for currently carrying related service are built using target SSC patterns
It is vertical, ignore module if it is, calling, otherwise, calls the first judgment module；
Ignore module, for ignoring change request.
Preferably, which further comprises：
Third judgment module, for judging whether target SSC patterns belong to the enabled mode that user terminal is contracted in advance, such as
Fruit is then to call the second judgment module, and otherwise, calling ignores module.
In addition, the present invention also provides a kind of business model change devices based on 5G networks, including：
Memory, for storing computer program；
Processor is realized when for executing computer program such as the above-mentioned business model variation based on 5G networks
Step.
In addition, the present invention also provides a kind of computer readable storage medium, meter is stored on computer readable storage medium
Calculation machine program realizes the step such as the above-mentioned business model variation based on 5G networks when computer program is executed by processor
Suddenly.
Business model variation provided by the present invention based on 5G networks is responded by PCF policy control functions and is used
Family terminal is initiated, and the change that the related service of user terminal is changed to target SSC patterns is asked, and then by sentencing
It is disconnected whether existing to use the target PDU sessions of target SSC patterns to determine the need for establishing new PDU meetings in the user terminal
Words are with the change of finishing service pattern, when having existed the target PDU sessions under target SSC patterns in user terminal, then directly
It connects and migrates the related service of user terminal to target PDU sessions；When there is no using target SSC patterns in user terminal
Target PDU sessions then create the new PDU sessions using target SSC patterns in the user terminal, and then by the correlation of user terminal
Business migration is finally completed the change of business model to new PDU sessions.As it can be seen that this method devises under a kind of realization 5G networks,
The change logic of business model, and by PCF policy control functions be able to change logic realize, meet user according to
Actual business requirement and the demand for flexibly changing SSC patterns, and then ensure that whole efficiency and user experience that business executes.
In addition, the present invention also provides a kind of business model change device and medium based on 5G networks, advantageous effect is same as above.
Description of the drawings
In order to illustrate the embodiments of the present invention more clearly, attached drawing needed in the embodiment will be done simply below
It introduces, it should be apparent that, drawings in the following description are only some embodiments of the invention, for ordinary skill people
For member, without creative efforts, other drawings may also be obtained based on these drawings.
Fig. 1 is a kind of flow chart of the business model variation based on 5G networks provided in an embodiment of the present invention；
Fig. 2 is the flow chart of another business model variation based on 5G networks provided in an embodiment of the present invention；
Fig. 3 is the sequence diagram for the business model change that 5G networks are carried out under application scenarios；
Fig. 4 is a kind of business model change device structure chart based on 5G networks provided in an embodiment of the present invention.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, rather than whole embodiments.Based on this
Embodiment in invention, without making creative work, what is obtained is every other by those of ordinary skill in the art
Embodiment belongs to the scope of the present invention.
Core of the invention is to provide a kind of business model variation based on 5G networks, to meet user according to reality
Business needs and flexibly changes the demand of SSC patterns, and then ensures whole efficiency and user experience that business executes.The present invention
Another core be to provide a kind of business model change device and medium based on 5G networks.
In order to enable those skilled in the art to better understand the solution of the present invention, with reference to the accompanying drawings and detailed description
The present invention is described in further detail.
Embodiment one
Fig. 1 is a kind of flow chart of the business model variation based on 5G networks provided in an embodiment of the present invention.It please join
Fig. 1 is examined, the specific steps of the business model variation based on 5G networks include：
Step S10：Initiated by server by the response of PCF policy control functions, by the related service of user terminal to
The change request that target SSC patterns change.
It should be noted that PCF policy control functions (Policy Control Function), are under 5G network mechanisms
User's signing strategy can be obtained, and carries out the network element of policy distribution, and then with according to logic of propositions control corresponding operating
Ability.In each step of this method, executive agent all can be PCF policy control functions, can also be considered as directly to PCF plans
The control device or control software that slightly control function is controlled, but the basic control realized for logic should be by PCF strategies
Control function is realized.In this step, initiate to ask to the change of target SSC patterns from user terminal to PCF policy control functions,
And then change request is responded by PCF policy control functions, to carry out subsequent operation.In addition, signified in this step
User terminal is the general designation of the equipment for enjoying 5G network services.
Step S11：Judge in user terminal whether the existing target PDU sessions using target SSC patterns, if so,
S12 is thened follow the steps, otherwise, executes step S13.
Step S12：Migration request is sent to user terminal, related service is migrated to target PDU sessions.
Step S13：In the user terminal create using target SSC patterns new PDU sessions, and by related service migrate to
New PDU sessions.
Since the foundation of each PDU session is all based on a corresponding SSC pattern, and then user terminal passes through PDU meetings
Words carrying related service, that is, the related service use the SSC patterns corresponding to PDU sessions.In view of due to each PDU
Session may carry multiple related services in user terminal simultaneously, cannot be due to realizing some related service to SSC patterns
Change request and SSC patterns used by PDU sessions are modified, therefore consider by the related service in user terminal into
Migration between row PDU sessions.In step s 11, by judging whether user terminal currently has existed using target SSC patterns
Target PDU sessions, directly related service is migrated to target PDU sessions with determining, or establish and meet the new of target SSC patterns
PDU sessions, and then related service is migrated to new PDU sessions.
It should be noted that server signified in this method, is the equipment for providing application service outside 5G networks
It is referred to as, is not specifically limited herein.In addition, the abbreviation that the PDU in the present invention is Protocol Data Unit, is protocol data
Unit all establishes protocol Data Unit (PDU) in each layer of Transmission system, and includes the information and current layer on upper layer
Entity additional information, and PDU sessions be based on PDU Mechanism establishings data communication connection.In addition, the correlation that the present invention is signified
Business is 5G network service of the user terminal performed by actual use situation.
Business model variation provided by the present invention based on 5G networks is responded by PCF policy control functions and is used
Family terminal is initiated, and the change that the related service of user terminal is changed to target SSC patterns is asked, and then by sentencing
It is disconnected whether existing to use the target PDU sessions of target SSC patterns to determine the need for establishing new PDU meetings in the user terminal
Words are with the change of finishing service pattern, when having existed the target PDU sessions under target SSC patterns in user terminal, then directly
It connects and migrates the related service of user terminal to target PDU sessions；When there is no using target SSC patterns in user terminal
Target PDU sessions then create the new PDU sessions using target SSC patterns in the user terminal, and then by the correlation of user terminal
Business migration is finally completed the change of business model to new PDU sessions.As it can be seen that this method devises under a kind of realization 5G networks,
The change logic of business model, and by PCF policy control functions be able to change logic realize, meet user according to
Actual business requirement and the demand for flexibly changing SSC patterns, and then ensure that whole efficiency and user experience that business executes.
Embodiment two
On the basis of the above embodiments, the present invention also provides a series of preferred embodiments.
Fig. 2 is the flow chart of another business model variation based on 5G networks provided in an embodiment of the present invention.Fig. 2
Middle step S10-S13 is identical as Fig. 1, and details are not described herein.
As shown in Fig. 2, as a preferred embodiment, whether existing using target in judging user terminal
Before the target PDU sessions of SSC patterns, this method further comprises：
Step S20：Judge whether the PDU sessions of current carrying related service use target SSC Model Establishments, if so,
S21 is thened follow the steps, otherwise, executes step S11.
Step S21：Ignore change request.
It should be noted that being carried on target SSC patterns correspondence due to being likely to occur the related service of user terminal
PDU sessions in, but server still initiates to ask the change that the related service of user terminal is changed to target SSC patterns
The case where asking, above-mentioned maloperation situation can cause user terminal to re-establish the carrying pass between related service and PDU sessions
System, therefore regular hour expense can be caused, and can also affect to the network stabilization of user terminal.In order to
It avoids meaningless time overhead and ensures that user terminal uses the stability of SSC patterns, it can be first current to user terminal
The PDU sessions connected are judged, if the PDU sessions have used target SSC patterns, are no longer needed to user terminal
PDU sessions change, therefore ignore the change request of user terminal.
On the basis of the above embodiment, as a preferred embodiment, judging current carrying related service
PDU sessions whether using before target SSC Model Establishments, this method further comprises：
Judge whether target SSC patterns belong to the enabled mode that user terminal is contracted in advance；
If it is, executing the step for judging whether the PDU sessions of current carrying related service use target SSC Model Establishments
Suddenly；
Otherwise, ignore change request.
It should be noted that due to consideration that in the concrete application of 5G networks, user needs first to register certainly to operator
The available SSC patterns that the available network service of body, i.e. user terminal are contracted in advance, in order to prevent since user terminal is without awarding
Power just uses corresponding SSC patterns, and reduces the manageability to user terminal, can judge that user terminal is current connected
PDU sessions whether using before target SSC Model Establishments, first the availability of target SSC patterns on the subscriber terminal is sentenced
It is disconnected, if target SSC patterns are not belonging to the enabled mode that user terminal is contracted in advance, ignore the change request of user terminal.
In addition, as a preferred embodiment, whether existing using target SSC patterns in judging user terminal
Target PDU sessions before, this method further comprises：
Obtain the preset qos requirement of user terminal and DNN requirements；
Correspondingly, judge in user terminal whether existing be specially using the target PDU sessions of target SSC patterns：
Judge in user terminal it is whether existing use target SSC patterns, and meet qos requirement and target that DNN is required
PDU sessions；
Correspondingly, establishment is specially using the new PDU sessions of target SSC patterns in the user terminal：
The new PDU sessions of qos requirement and DNN requirements are created using target SSC patterns and met in the user terminal.
It should be noted that QoS (Quality of Service, service quality), which refers to a network, can utilize various bases
Plinth technology provides better service ability for specified network communication, is a kind of security mechanism of network, is for solving network
A kind of technology of the problems such as delay and obstruction.The equipment for supporting qos feature, is capable of providing transmission quality service；For certain type
Other data flow can assign the transmission priority of some rank for it, to identify its relative importance, and use equipment institute
The mechanism such as the various priority forwarding strategies, the Congestion Avoidance that provide provide special transmission service for these data flows.It is configured with
The network environment of QoS increases the predictability of network performance, and can effectively distribute network bandwidth, more reasonable land productivity
Use Internet resources.Since the QoS of different PDU sessions being capable of providing has differences, in the present embodiment, user terminal
Condition of the preset qos requirement for alternatively PDU sessions ensures that selected PDU sessions disclosure satisfy that user terminal pair
The requirement of network performance.
In addition, it is necessary to explanation, DNN (Data Network Name) is data network mark, for characterizing a number
According to network, since different PDU session connections have different communication networks, in the present embodiment, user terminal is preset
DNN requires the condition for alternatively PDU sessions, ensures that selected PDU sessions disclosure satisfy that user terminal for being connect
Enter the requirement of network.
In addition, as a preferred embodiment, migration request includes characterization user terminal and server communication
The IP five-tuples of relationship and the ID numbers of PDU sessions.
It should be noted that IP five-tuples are Communication terminologies, by source IP address, source port, purpose IP address, destination interface
It is constituted with transport layer protocol.In the present embodiment, can PDU meetings before changing clearly be characterized to server using IP five-tuples
IP address where the IP address of words and the PDU sessions after change, that is, the communication for characterizing user terminal and server are closed
System, and since there are multiple PDU dialogues under same IP address, numbered according to the ID of PDU sessions and further choose tool
The target PDU sessions of body ensure that the reliability of business model change with this to establish the connection between user terminal.
In addition, the present invention also provides a kind of embodiments under concrete application scene.Referring to FIG. 3, Fig. 3 is application scenarios
The sequence diagram of the lower business model change for carrying out 5G networks.
As shown in figure 3, the step of carrying out the business model change of 5G networks includes：
1, user terminal establishes PDU sessions 1, and carry video on demand on it in 5G network successful registrations using SSC1
Business；
2, video server wishes, using SSC2, to reduce transmission delay, therefore send SSC mode requirements to PCF and ask
It asks, wherein the instruction of SSC patterns 2 of the demand of carrying identifies (can also be the IP five-tuples information of video traffic) with video traffic；
3, PCF returns to SSC mode requirement responses to video server, shows to have been received by demand.
4, PCF is compared the SSC mode requirements received with the SSC patterns for allowing to use in user signing contract information,
It was found that user allows to use SSC1 and SSC2, therefore the SSC2 that demand uses is reasonable.
5, PCF has found that the SSC patterns for the PDU sessions that VOD service is currently located are SSC1, is unsatisfactory for demand, simultaneously
The user meets the requirements currently without other established PDU sessions, therefore PCF sends newly-built PDU sessions to user terminal and refers to
Show message, wherein carrying video traffic mark, SSC2, DNN (Data Network Name, data network name) and QoS
Information such as (Quality of Service, service quality).
6, after user terminal receives request, PDU sessions 2 are created according to SSC2 and relevant DNN, QoS demand, and video
Demand (telecommunication) service is placed in PDU sessions 2 and carries.
7, user terminal is sent to PCF creates PDU session completion message, informs that PDU sessions 2 have been established in PCF.
The change of the business model to 5G networks is realized through the above steps.
Embodiment three
Hereinbefore the embodiment of the business model variation based on 5G networks is described in detail, this hair
It is bright that a kind of business model change device based on 5G networks corresponding with this method is also provided, due to device part embodiment with
The embodiment of method part corresponds, therefore the embodiment of device part refers to the description of the embodiment of method part, this
In wouldn't repeat.
Fig. 4 is a kind of business model change device structure chart based on 5G networks provided in an embodiment of the present invention.The present invention
The business model change device based on 5G networks that embodiment provides, including：
Respond module 10, for what is initiated by server by the response of PCF policy control functions, by the correlation of user terminal
The change request that business is changed to target SSC patterns.
First judgment module 11, for judge in user terminal whether the existing target PDU meetings using target SSC patterns
Otherwise words, call the second transferring module if it is, calling the first transferring module；
First transferring module 12 migrates related service to target PDU meetings for sending migration request to user terminal
Words.
Second transferring module 13, for creating the new PDU sessions using target SSC patterns in the user terminal, and by phase
Business migration is closed to new PDU sessions.
Business model change device provided by the present invention based on 5G networks is responded by PCF policy control functions and is used
Family terminal is initiated, and the change that the related service of user terminal is changed to target SSC patterns is asked, and then by sentencing
It is disconnected whether existing to use the target PDU sessions of target SSC patterns to determine the need for establishing new PDU meetings in the user terminal
Words are with the change of finishing service pattern, when having existed the target PDU sessions under target SSC patterns in user terminal, then directly
It connects and migrates the related service of user terminal to target PDU sessions；When there is no using target SSC patterns in user terminal
Target PDU sessions then create the new PDU sessions using target SSC patterns in the user terminal, and then by the correlation of user terminal
Business migration is finally completed the change of business model to new PDU sessions.As it can be seen that the present apparatus devises under a kind of realization 5G networks,
The change logic of business model, and by PCF policy control functions be able to change logic realize, meet user according to
Actual business requirement and the demand for flexibly changing SSC patterns, and then ensure that whole efficiency and user experience that business executes.
On the basis of embodiment three, which further includes：
Second judgment module, for judging whether the PDU sessions for currently carrying related service are built using target SSC patterns
It is vertical, ignore module if it is, calling, otherwise, calls the first judgment module；
Ignore module, for ignoring change request.
On the basis of embodiment three, which further includes：
Third judgment module, for judging whether target SSC patterns belong to the enabled mode that user terminal is contracted in advance, such as
Fruit is then to call the second judgment module, and otherwise, calling ignores module.
Example IV
The present invention also provides a kind of business model change devices based on 5G networks, including：
Memory, for storing computer program；
Processor is realized when for executing computer program such as the above-mentioned business model variation based on 5G networks
Step.
Business model change device provided by the present invention based on 5G networks is responded by PCF policy control functions and is used
Family terminal is initiated, and the change that the related service of user terminal is changed to target SSC patterns is asked, and then by sentencing
It is disconnected whether existing to use the target PDU sessions of target SSC patterns to determine the need for establishing new PDU meetings in the user terminal
Words are with the change of finishing service pattern, when having existed the target PDU sessions under target SSC patterns in user terminal, then directly
It connects and migrates the related service of user terminal to target PDU sessions；When there is no using target SSC patterns in user terminal
Target PDU sessions then create the new PDU sessions using target SSC patterns in the user terminal, and then by the correlation of user terminal
Business migration is finally completed the change of business model to new PDU sessions.As it can be seen that the present apparatus devises under a kind of realization 5G networks,
The change logic of business model, and by PCF policy control functions be able to change logic realize, meet user according to
Actual business requirement and the demand for flexibly changing SSC patterns, and then ensure that whole efficiency and user experience that business executes.
The present invention also provides a kind of computer readable storage medium, computer journey is stored on computer readable storage medium
Sequence is realized when computer program is executed by processor such as the step of above-mentioned business model variation based on 5G networks.
The computer readable storage medium of business model change provided by the present invention based on 5G networks, passes through PCF plans
Slightly control function response user terminal is initiated, the change that the related service of user terminal is changed to target SSC patterns
It more asks, and then by judging whether existing use the target PDU sessions of target SSC patterns to be to determine in the user terminal
It is no to need to establish new PDU sessions with the change of finishing service pattern, when being had existed in user terminal under target SSC patterns
Target PDU sessions then directly migrate the related service of user terminal to target PDU sessions；When in user terminal there is no
Using the target PDU sessions of target SSC patterns, then the new PDU sessions using target SSC patterns are created in the user terminal, into
And migrate the related service of user terminal to new PDU sessions, it is finally completed the change of business model.As it can be seen that this computer can
It reads storage medium to devise under a kind of realization 5G networks, the change logic of business model, and is able to by PCF policy control functions
Change logic is realized, meets the demand that user flexibly changes SSC patterns according to actual business requirement, and then ensure
The whole efficiency and user experience that business executes.
A kind of business model variation, device and medium based on 5G networks provided by the present invention are carried out above
It is discussed in detail.Each embodiment is described by the way of progressive in specification, the highlights of each of the examples are with other
The difference of embodiment, just to refer each other for identical similar portion between each embodiment.For device disclosed in embodiment
For, since it is corresponded to the methods disclosed in the examples, so description is fairly simple, related place is said referring to method part
It is bright.It should be pointed out that for those skilled in the art, without departing from the principle of the present invention,
Can be with several improvements and modifications are made to the present invention, these improvement and modification also fall into the protection domain of the claims in the present invention
It is interior.
It should also be noted that, in the present specification, relational terms such as first and second and the like be used merely to by
One entity or operation are distinguished with another entity or operation, without necessarily requiring or implying these entities or operation
Between there are any actual relationship or orders.Moreover, the terms "include", "comprise" or its any other variant meaning
Covering non-exclusive inclusion, so that the process, method, article or equipment including a series of elements includes not only that
A little elements, but also include other elements that are not explicitly listed, or further include for this process, method, article or
The intrinsic element of equipment.In the absence of more restrictions, the element limited by sentence "including a ...", is not arranged
Except there is also other identical elements in the process, method, article or apparatus that includes the element.
Claims (10)
1. a kind of business model variation based on 5G networks, which is characterized in that including：
Initiated by server by the response of PCF policy control functions, by the related service of user terminal to target SSC patterns into
The change request of row change；
Judge in the user terminal whether the existing target PDU sessions using the target SSC patterns；
If it is, sending migration request to the user terminal, the related service is migrated to the target PDU meetings
Words；
Otherwise, the new PDU sessions using the target SSC patterns are created in the user terminal, and by the related service
It migrates to the new PDU sessions.
2. according to the method described in claim 1, it is characterized in that, judging in user terminal whether existing to use institute described
Before the target PDU sessions for stating target SSC patterns, this method further comprises：
Judge whether the PDU sessions for currently carrying the related service use the target SSC Model Establishments；
If it is, ignoring the change request；
Otherwise, execute it is described judge in user terminal whether the step of the existing target PDU sessions using the target SSC patterns
Suddenly.
3. according to the method described in claim 2, it is characterized in that, in the PDU for judging currently to carry the related service
Whether using before the target SSC Model Establishments, this method further comprises for session：
Judge whether the target SSC patterns belong to the enabled mode that the user terminal is contracted in advance；
If it is, whether execute the judgement currently carries the PDU sessions of the related service using the target SSC patterns
The step of establishing；
Otherwise, ignore the change request.
4. according to the method described in claim 1, it is characterized in that, judging in user terminal whether existing to use institute described
Before the target PDU sessions for stating target SSC patterns, this method further comprises：
Obtain the preset qos requirement of the user terminal and DNN requirements；
Correspondingly, it is described judge it is whether existing specific using the target PDU sessions of the target SSC patterns in user terminal
For：
Judge in user terminal it is whether existing use the target SSC patterns, and meet the qos requirement and the DNN is wanted
The target PDU sessions asked；
Correspondingly, described created in the user terminal is specially using the new PDU sessions of the target SSC patterns：
Created in the user terminal using the target SSC patterns and meet the qos requirement and the DNN require it is new
PDU sessions.
5. according to the method described in claim 1, it is characterized in that, the migration request include the characterization user terminal with
And the IP five-tuples of the server communication relationship and the ID of PDU sessions are numbered.
6. a kind of business model change device based on 5G networks, which is characterized in that including：
Respond module, for being initiated by server by the response of PCF policy control functions, by the related service of user terminal to
The change request that target SSC patterns change；
First judgment module, for judge in user terminal whether the existing target PDU meetings using the target SSC patterns
Otherwise words, call the second transferring module if it is, calling the first transferring module；
First transferring module migrates the related service to institute for sending migration request to the user terminal
State target PDU sessions；
Second transferring module, for creating the new PDU sessions using the target SSC patterns in the user terminal,
And the related service is migrated to the new PDU sessions.
7. device according to claim 6, which is characterized in that the device further comprises：
Second judgment module, for judging whether the PDU sessions for currently carrying the related service use the target SSC patterns
It establishes, ignores module if it is, calling, otherwise, call first judgment module；
It is described to ignore module, for ignoring the change request.
8. device according to claim 7, which is characterized in that the device further comprises：
Third judgment module, for judging whether the target SSC patterns belong to the available mould that the user terminal is contracted in advance
Formula, if it is, second judgment module is called otherwise to ignore module described in calling.
9. a kind of business model change device based on 5G networks, which is characterized in that including：
Memory, for storing computer program；
Processor is realized when for executing the computer program such as the network described in any one of claim 1 to 5 based on 5G
The step of business model variation.
10. a kind of computer readable storage medium, which is characterized in that be stored with computer on the computer readable storage medium
Program realizes such as the industry described in any one of claim 1 to 5 based on 5G networks when the computer program is executed by processor
The step of business mode changing method.
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