CN109218047A

CN109218047A - Network sliced sheet processing method and device, communication system and storage medium

Info

Publication number: CN109218047A
Application number: CN201710524233.5A
Authority: CN
Inventors: 孙晓文; 陈炜
Original assignee: China Mobile Communications Group Co Ltd; China Mobile Communications Co Ltd
Current assignee: China Mobile Communications Group Co Ltd; China Mobile Communications Co Ltd
Priority date: 2017-06-30
Filing date: 2017-06-30
Publication date: 2019-01-15
Anticipated expiration: 2037-06-30
Also published as: CN109218047B

Abstract

The embodiment of the invention discloses a kind of network sliced sheet processing method and devices, communication system and storage medium.A kind of network sliced sheet processing method disclosed by the embodiments of the present invention, comprising: obtain demand information；The description information of the description information and/or network functional entity that are sliced from the selection of network function library with the matched sub-network of the demand information, and the description information for describing the connection relationship of corresponding sub-network slice and/or network functional entity is generated according to the demand information, to be combined into end to end network slice description file；Generate deployment configuration information and operation management configuration information, wherein the deployment configuration information is the instantiation end to end network slice description file to generate the information of end to end network slice example；According to the deployment configuration information, the resource in corresponding network domain is configured to generate the end to end network slice example；According to the operation management configuration information, the end to end network slice example is managed.

Description

Network sliced sheet processing method and device, communication system and storage medium

Technical field

The present invention relates to field of communication technology more particularly to a kind of network sliced sheet processing method and device, communication system and Storage medium.

Background technique

With the development of communication technology, there is network slice, network slice is a series of set description of network functions； Existing physical network resource is logically divided into different networks by network slice.

The network slice is all individually to be deployed in specific network element respectively in the prior art, opposite between network slice Opposition, carries out information exchange when being only used in application, the isolation of the network slice in special network element is arranged in this way, is only capable of doing The management of performance and mistake has no idea to be managed collectively the all-network slice of some business, so that network is sliced Manage it is many and diverse, and because management disorder or asynchronous problem caused by quality of service difference problem.

Summary of the invention

In view of this, an embodiment of the present invention is intended to provide a kind of network sliced sheet processing method and device, communication system and depositing Storage media, it is expected that solving the problems, such as that the management of above-mentioned network slice is many and diverse or because quality of service caused by problem of management is poor.

In order to achieve the above objectives, the technical scheme of the present invention is realized as follows: first aspect of the embodiment of the present invention provides A kind of network sliced sheet processing method is applied to network side, comprising:

Obtain demand information；

The description information and/or network function being sliced from the selection of network function library with the matched sub-network of the demand information The description information of entity, and generated according to the demand information and to describe corresponding sub-network slice and/or network functional entity The description information of connection relationship, to be combined into end to end network slice description file

Generate deployment configuration information and operation management configuration information, wherein the deployment configuration information is described in instantiation End to end network slice description file is to generate the information that end to end network is sliced example；

According to the deployment configuration information, it is real to generate the end to end network slice to configure the resource in corresponding network domain Example；

According to the operation management configuration information, manages the end to end network slice example and generate the end to end network The deployment configuration information and operation management configuration information of slice, wherein the deployment configuration information is that instantiation is described end-to-end Network slice description file is to generate the information of end to end network slice example to generate the end to end network slice example.

Second aspect of the embodiment of the present invention provides a kind of network sliced sheet processing method, comprising:

Obtain demand information；

The description information and/or network function being sliced from the selection of network function library with the matched sub-network of the demand information The description information of entity, and generated according to the demand information and to describe corresponding sub-network slice and/or network functional entity The description information of connection relationship, it is end-to-end to be combined into end to end network slice description file；

Generate the deployment configuration information and operation management configuration information of the end to end network slice, wherein the deployment Configuration information is the instantiation end to end network slice description file to generate the information of end to end network slice example, according to The deployment configuration information configures the resource in corresponding network domain to generate the end to end network slice example；

According to the operation management configuration information, the end to end network slice example is managed, wherein the operation management Information includes: configuration sharing information；

The configuration sharing information, is used to indicate at least one of:

Whether corresponding end to end network slice example can be shared by multiple client/accounts；

Whether the sub-network slice example in corresponding end to end network slice example can be sliced by multiple end to end network Example is shared；

Whether the network functional entity example in corresponding network slice example, which can be sliced example by multiple networks, is shared.

The third aspect of the embodiment of the present invention provides a kind of network sliced sheet processing method, comprising:

Obtain demand information；

Generate the deployment configuration information and operation management configuration information of the end to end network slice, wherein the deployment Configuration information is the instantiation end to end network slice description file to generate the information of end to end network slice example；

According to the operation management configuration information, the end to end network slice example, the operation management configuration are managed Information further include: creation precedence information and/or scalable appearance priority；

The creation precedence information is used to indicate corresponding end-to-end based on end to end network slice template creation The resource distribution priority of network slice example；

The scalable appearance priority is used to indicate and carries out the preferential of dilatation or capacity reducing to end to end network slice example Grade.

Fourth aspect of the embodiment of the present invention provides a kind of network slicing treatment system, is applied to network side, comprising:

Acquiring unit, for obtaining demand information

Creating unit, the description information for being sliced from the selection of network function library with the matched sub-network of the demand information And/or the description information of network functional entity, and generated according to the demand information and describe corresponding sub-network slice and/or net The description information of the connection relationship of network functional entity, it is end-to-end to be combined into end to end network slice description file；

Generation unit, for generating the deployment configuration information and operation management configuration information of the end to end network slice, Wherein, the deployment configuration information is that the instantiation end to end network slice description file is real to generate end to end network slice The information of example；

Configuration unit, for according to the deployment configuration information, the resource for configuring corresponding network domain to be arrived with generating the end Network is held to be sliced example；

Administrative unit, for managing the end to end network slice example according to the operation management configuration information.

The 5th aspect of the embodiment of the present invention provides a kind of communication system, including one or more communication network elements, the communication Network element includes:

Memory, for storing computer program；

Processor is connect with the memory, for by executing the computer program, realize it is aforementioned any one or Multiple technical solutions provide network sliced sheet processing method.

The 6th aspect of the embodiment of the present invention provides a kind of computer storage medium, and the computer storage medium is for storing Computer program；The computer program be performed after can aforementioned any one or more technical solutions provide at network slices Reason method.

In technical solution provided in an embodiment of the present invention, end to end network, which is sliced example, to be cut to the end to end network of creation The instantiation of piece, generation is end to end network slice example end to end, in this way can be with to end to end network slice example The maintenance management of the whole network is carried out, has maintenance and management simple, and avoids the management disorder because of different network domains or asynchronous leads The network service of cause provides abnormal phenomenon, has the characteristics that exception less and quality of service is good.

Detailed description of the invention

Fig. 1 provides the flow diagram of the first network sliced sheet processing method for the embodiment of the present invention；

Fig. 2 provides the flow diagram of second of network sliced sheet processing method for the embodiment of the present invention；

Fig. 3 is a kind of structural schematic diagram of network slicing treatment system provided in an embodiment of the present invention；

Fig. 4 is a kind of structural schematic diagram of communication network element provided in an embodiment of the present invention；

Fig. 5 is the structural schematic diagram of creation network functional entity provided in an embodiment of the present invention；

Fig. 6 is that a kind of end to end network provided in an embodiment of the present invention is sliced the shared schematic diagram of example.

Specific embodiment

Technical solution of the present invention is further described in detail with reference to the accompanying drawings and specific embodiments of the specification.

As shown in Figure 1, being applied to network side the present embodiment provides a kind of network sliced sheet processing method, comprising:

Step S110: demand information is obtained；

Step S120: selection is sliced with the matched sub-network of the demand information from network function library description information and/ Or the description information of network functional entity, and generated according to the demand information and describe corresponding sub-network slice and/or network The description information of the connection relationship of functional entity, it is end-to-end to be combined into end to end network slice description file；

Step S130: the deployment configuration information and operation management configuration information of the end to end network slice are generated, wherein The deployment configuration information is the instantiation end to end network slice description file to generate end to end network slice example Information；Here deployment configuration information can be the deployment information of the instantiation end to end network slice description file；

Step S140: according to the deployment configuration information, the resource in corresponding network domain is configured to generate the end-to-end net Network is sliced example；

Step S150: according to the operation management configuration information, the end to end network slice example is managed.

Network sliced sheet processing method described in the present embodiment includes: that the instantiation of end to end network slice and end to end network are cut The operation management of piece example.

The network side can be the various configuration equipment positioned at network side, can correspond to one or more configuration server.

The acquisition demand information may include but be not limited to above- mentioned information in the present embodiment.For example, the demand information It include: at least one of business demand information, network capabilities demand information and network attribute demand information.

The business demand information includes: the information of the current desired type of service and/or business tine of instruction.

The network capabilities demand information includes: the information of the network capabilities of the network slice of instruction configuration.

The network attribute demand information, comprising: request the attribute information of the end to end network established slice example.

The attribute information include: bandwidth requirement, transmission rate, delay requirement, shared selection information, reliability requirement, At least one of the capacity information of slice and priority.

The priority include: establish network slice example establish priority and indicate user account grade user it is excellent First grade.

The shared selection information include: indicate whether to share with other accounts or client end to end network slice example, Sub-network is sliced at least one of information of example and network functional entity example.

The demand information can include: receive the information for the user interface input that user is provided by common carrier.Institute Stating demand information includes: one or more of business demand information, network capabilities demand information and network attribute demand information. The information of user's current desired type of service and/business tine is indicated in the business demand information.Here type of service The type for the network service that can be provided to communication terminal for common carrier, the business tine can for needed on communication operation to The specific network service that communication terminal provides.

The type of service can include: Internet of Things type service, car networking type of service and people's mounted terminal type of service etc.. The Internet of Things type service can provide the business of network service for internet-of-things terminal.The car networking type of service, which can be, is The business of mobile unit offer network service.People's mounted terminal type of service can be to take to mobile phone or wearable device et al. The type for the network service that the mobile terminal of band provides.

In some embodiments, the type of service is divided from charge angle can include: class of traffic business and timing class Business.The class of traffic business is that the data interaction amount generated according to network service carries out the business of charging, the timing class industry Business can be for according to the business for the duration progress charging for providing network service.

The network service capabilities demand information is used to indicate the communication that the end to end network slice example of configuration is supported Ability, communication capacity here, it may include: the number of terminals for allowing while accessing, concurrent connection number, bandwidth and the net supported simultaneously The demand information of the various network capabilities such as network scale.

The network attribute demand information, comprising: request the attribute information of the end to end network established slice example；Its In, the attribute information includes: bandwidth requirement, transmission rate, delay requirement, shared selection information, reliability requirement, slice At least one of capacity information and priority；The priority include: establish network slice example establish priority and Indicate the User Priority of user account grade；The shared selection information includes: to indicate whether to be total to other accounts or client Enjoy end to end network slice example, at least one of information of sub-network slice and network functional entity.The shared choosing Select information can include: shared tendency allows shared or forbids at least information such as shared.It is entire for sharing in the present embodiment End to end network is sliced example, sub-network slice example and/or network functional entity example.

It will determine to meet which network function the demand network needs to provide according to the demand information in the step s 120 Energy, sub-network slice and these network functions and sub-network slice execute execution timing when respective operations.When execution here Sequence has substantially determined that the connection relationship between network function.

For example, the step S120, it may include: according to the business demand information, determine the network of active user's request Connection relationship between function and network function.For another example the step S120, may also include that according to the network capabilities need Information is sought, determines various required network capabilities corresponding network parameters.Here network parameter can include: bandwidth allows most The parameters such as long time delay, user capacity and/or the connection number of support.

The description information for storing each sub-network slice and/or network functional entity is realized in network function library, it should Description information has recorded corresponding sub-network and is sliced the network function and/or the achievable network of network functional entity that may be implemented Gong Eng.Therefore in the step s 120 can according to the corresponding network function of business demand information, select corresponding sub-network slice and/ Or network functional entity, and according to the connection relationship determined in step S120, connect each selected sub-network slice and/or Network functional entity.After connecting these sub-networks slice and network functional entity combination, one is just completed end to end Network slice is built.The network slice module is real for constructing end to end network slice end to end in the present embodiment The template of example.

It is specific to be typically located at an offer on a physical equipment for the network functional entity in the present embodiment The logic entity of function.The sub-network slice generally includes multiple network functional entities formed according to certain connection relationship, It is a set of multiple network functional entity compositions.Usual sub-network slice is located at multiple networks in the same domain Functional entity is formed by connecting, for example, can be divided into the sub-network slice positioned at wireless domains, positioned at the subnet of core domain or domain transmission Network slice etc..In short, a sub-network slice can define one or more functions being located in a network domains, it can also To be the multiple functions combination defined positioned at heterogeneous networks domain, and realize that the network function of above-mentioned function and function combination is real Body.

Here the slice example of end to end network end to end can are as follows: the network of the entire communication network of perforation of instantiation is cut Piece, i.e. end to end network described in the present embodiment slice example are both provided in each region of communication network meets specific transactions The sub-network of demand is sliced.

Communication network in the present embodiment can include: wireless domains, core network domain and domain transmission etc..The wireless domains may include One or more base stations, or at least one resident access network (Resident Access Network, RAN), the core Domain can include: mobile management entity (Mobility Management Entity, MME), gateway (Gateway, GW) etc..

The end to end network end to end that network functional entity provides in the present embodiment is sliced template, defines offer net Function combination to be offered needed for each domain of network service.Therefore the end to end network slice defined in step S150 is real Example, the entity device for substantially having selected each network domains of the whole network of communication network to provide.

After completing the creation of network slice end to end, example is carried out to the slice module of network end to end of creation The operation of change.It is sliced in step s 130 according to the network of creation, generates deployment configuration information and operation management configuration information.

The deployment configuration information and operation management configuration information can be located in different configuration files in the present embodiment. For example, the deployment configuration information can be located in deployment configuration file, the operation management information can be located at operation management and configure In file.The deployment configuration file and the operation management configuration file can include multiple or one.

According to the deployment configuration information in step S140, the resource for configuring corresponding network domain is cut with generating the network The end to end network of piece is sliced example.In the instantiation for completing network slice, that is, generate end to end network slice example it Afterwards, it is equivalent to determine which resource in communication network to realize the business demand of user.

The deployment configuration information in the present embodiment can include: the son slice of the sub-network slice identifies and provides money The corresponding relationship of the entity identifier of the network functional entity in source.The sub- slice mark can be the function mark of sub-network slice Know or be directed toward the sub-network and is sliced available function description mark.The entity identifier can include: can be that some is provided Type identification or function description mark of the network functional entity of network function etc..In short, the deployment configuration information can wrap It includes: the mapping relation information of the instantiating network slice.Here mapping relations can be network slice and network functional entity Mapping relations, and/or, sub-network slice and the mapping relations of network functional entity.

In step S150 according to the deployment configuration information, when carrying out end to end network slice example generation, it may include:

According to deployment strategy, corresponding resource is selected to be configured, to realize the life of the end to end network slice example At.

In some embodiments, according to the deployment strategy, from multiple network functions that can satisfy the demand information Selected section submits corresponding function in entity, to generate the end to end network slice example.For example, when there is multiple meet together When the network functional entity of one function is available, but one is only currently needed, then which is specifically chosen, is referred to the portion Policy selection most suitable one, the administration network functional entity participates in the end to end network slice instantiation.

For example, the network functional entity that selection is located at communication network edge provides specific according to network capabilities demand information Service.

It can manage end to end network slice example according to operation management configuration information in step S150 and be managed, this In management include: the corresponding resource of control end to end network slice example operating status, operating status here can Include: starting offer service, or stops providing service etc..

End to end network slice example provided in this embodiment provides one on the one hand relative to other business demands It is relatively isolated logical network, realizes being effectively isolated for network element device.On the other hand, end to end network is sliced in the present embodiment Example includes multiple end to end network slice examples, these end to end network slice example is dispersed in entire communication network, The network is sliced and carries out operation management, then is to carry out being uniformly coordinated pipe to the sub-network slice being distributed in each network domains Reason, to reduce managing independently for the network slice for being individually dispersed in not same area, the cumbersome problem of caused management is another Side carries out unified coordination and administration, it is possible to reduce abnormal phenomenon caused by during differential management.

Optionally, as shown in Fig. 2,

Whether the method also includes step S111: having included meeting the end of the demand information to arrive in judge templet library Network is held to be sliced template, wherein the end to end network slice template includes: that end to end network slice describes file, deployment is matched Confidence breath and operation management configuration information.

The step S120 may include step S121.The step S121 can include:

When the end to end network needed for not including meeting the demand in the template library is sliced template, from network function Library selection and the description information of the matched sub-network slice of the demand information and/or the description information of network functional entity, and The description letter for describing the connection relationship of corresponding sub-network slice and/or network functional entity is generated according to the demand information Breath, to be combined into end to end network slice template end to end.

When having existed the network for meeting current demand information slice in the template library, it is clear that do not have to creation one newly Network slice, can directly before network slice carry out network slice instantiation, thus reduce because create network Cumbersome problem caused by slice.

Therefore when can not there is no corresponding network slice in template library in the step S120 of the present embodiment, it is based on network function Function provided by sub-network slice and network functional entity in library, creation include one have multiple sub-networks be sliced and/or The network end to end that network functional entity is formed by connecting is sliced template.

Optionally, the step S111 is specific can include: according to the demand information, determines the type for meeting business demand Information, wherein the type information is service type information or slice type information, the type information and required network function Connection relationship between energy and network function is corresponding；

Whether inquire in the template library includes the corresponding end to end network slice template of the type information.

The type information of the network slice in the template library is as identification information in the present embodiment.It is such Words, once according to the demand information, such as according to the business demand information, determine the type of service, be equivalent to The slice type for currently needing to carry out the end to end network slice template of end to end network slice instantiation is obtained, therefore in this reality Apply the end to end network slice template that can be retrieved according to the type of service or slice type in the template library in example.It utilizes The template identification or slice that the end to end network achievable business function of slice template or corresponding type of service are sliced as network Type can be convenient the inquiry of subsequent template library, simplify inquiry, promote the efficiency of end to end network slice instantiation.

Optionally, the method also includes:

The end to end network slice template of creation is stored into the template library.

The end to end network slice template of creation is stored into the template library in the present embodiment, then it is next time useful When family proposes same business demand, so that it may carry out end to end network slice with the end to end network of this creation slice template Instantiation simplifies the process of subsequent end to end network slice instantiation.

In some embodiments, the operation management configuration information includes: error configurations billing performance and safety (FCAPS) Newly-increased operation management information other than information and the FCAPS information；Wherein, the FCAPS information, for described end-to-end Network is sliced example and carries out mistake, configuration, charging, the management of performance and safety.

Be set forth in operation management configuration information is at least divided into two major classes in the present embodiment, and first major class includes the FCAP Information mainly carries out maintenance and management to the end to end network end to end slice example using existing FCAPS network element.It removes This value is the operation management configuration information further include: the second class of the FCAPS can be sliced the new of example for end to end network Increase the configuration information of maintenance and management.

Specifically such as, the newly-increased operation management information includes:

The configuration sharing information, is used to indicate at least one of:

Whether the network functional entity example that the end to end network is sliced in corresponding network slice example can be multiple It is shared that network is sliced example.

The configuration sharing information in the present embodiment can specifically indicate that the end to end network currently created is sliced example It can share in whole or in part, the end to end network of subsequent creation is facilitated to be sliced the shared determination of template and example.

The operation management configuration information, including following one:

The corresponding relationship of network slice mark and the end to end network slice example created；

Core net end to end network is sliced the corresponding relationship of instance identification and core net end to end network slice example；

The corresponding relationship of wireless network slice mark and wireless network end to end network slice example.

Network slice is identified as the mark of entire end to end network slice example in the present embodiment, the mark with created The end to end network slice example corresponding relationship, can for the mark and each composition end to end network slice example Sub-network slice example and/or network functional entity example mark corresponding relationship or Internet resources corresponding relationship.

Core net end to end network is sliced instance identification, for the mark for being sliced example through the end to end network of core net； It is the end to end network slice example through core net that core net end to end network, which is sliced example,.The corresponding relationship of the two, with The end to end network through whole network (wireless network, core net and domain transmission) is sliced instance identification and core net is end-to-end The corresponding relationship that network is sliced example is similar.

It is the network slice example through wireless network that wireless network end to end network, which is sliced example,；Wireless network slice mark Know to indicate that the network is sliced the identification informations such as sequence number or the title of example.

In some embodiments, the end to end network slice example, the corresponding son of end to end network slice example Network slice, end to end network slice template and/or the corresponding network functional entity of end to end network slice example Description information in include shared description field.The corresponding end to end network slice example of the content instruction of shared description field, Whether sub-network slice example and network functional entity example can carry out resource-sharing by other users.

The method also includes:

According to the demand information, the content of the shared description field is determined.Specifically such as, according in the demand information Shared selection information, determine the content of the shared description field.

Increasing in the description information of the end to end network slice example in the present embodiment has shared description field, the word Section network be sliced it is uninstantiated before be blank, when completing end to end network slice instantiation, generate described End to end network is sliced after example, the shared description field will information according to demand, corresponding indication bit is written.It should Indication bit may be used to indicate whether current end to end network slice example allows to be shared by other users.The shared description Field can include: 1 bit indicates whether to allow shared two states by two kinds of different values of 1 bit.

In some embodiments, the shared description field may also include that multiple bits.In some cases, meeting Allow to share when certain condition, does not otherwise allow for sharing.Backup bit in the shared description field described in the present embodiment It is also used to indicate to allow shared shared condition.

The demand information may be inputted according to user in the present embodiment, indicated the end to end network currently created and cut Piece example, sub-network slice example and network functional entity it is exemplary at least one whether can be shared.

It in some cases, is to allow to share under certain condition, for example, can be in the money of end to end network slice example It when source situation and/or operation conditions are met certain condition, can share, otherwise cannot just share.

The resource situation of the end to end network slice example, it may include: current resource behaviour in service is specific as current Resource utilization, the various situations such as Current resource vacancy rate.The operation conditions can include: current load capacity or load factor etc. Parameter；In short, the resource shape of the end to end network slice example can be used for reflecting that the end to end network slice example is corresponding Network functional entity, can have enough resources in the state of meeting active user, for being shared by other users.Institute The operation conditions for stating end to end network slice example, may be used to indicate current end to end network slice example operation conditions whether Well, if after meeting active user's demand, can be also used for meeting the needs of other users.

In some embodiments, the method also includes:

Connection relationship according to needed for the demand information between network function and network function, judging whether there is can quilt The shared end to end network of creation is sliced example meet demand information.The demand information instruction is not required in some embodiments Dedicated end to end network slice example is established, or, other end to end network slice example can be shared, and has and meets current need Asking the end to end network of information to be sliced example can be shared, then can directly be cut by the end to end network that modification has currently created The description information of piece example realizes the shared of end to end network slice example.For example, in the description of end to end network slice example The instance identification of the end to end network created slice example is informed current use by the user identifier for increasing active user in information The client at family is medium, realizes the shared of end to end network slice example.

The step S120 can include:

When judging has the end to end network of creation that can be shared slice example to meet the demand information, institute is selected It states and has created end to end network slice example, be sliced example as the end to end network for meeting the demand information；

When judging not have the network slice example created that can be shared but have the subnet created that can be shared When network is sliced example and/or network functional entity example, the sub-network slice example and/or network functional entity created is utilized Example creates the end to end network slice example；

End to end network slice example, sub-network slice example and network functional entity example have been created when judging not have When meeting the demand information, a new end to end network is created based on end to end network slice template and is sliced example.

In a word in the present embodiment, when judging not have the end to end network of creation that can be shared to be sliced example, subnet When network is sliced example and network functional entity example meet demand information, from network function library, selection can satisfy the network function The sub-network slice and/or network functional entity of energy, and determined between selected sub-network slice according to the connection relationship Connection, be created that end to end end to end network slice template, otherwise using created end to end network slice example, Sub-network is sliced example and/or network functional entity example, is sliced example to provide current desired end to end network.When not needing End to end network slice example, sub-network slice example and the network functional entity for asking information instruction that can not share other users are real Example, or, when not for shared end to end network slice example, sub-network slice example and network functional entity example, Voluntarily creation end to end network is sliced template, with the end based on the end to end network slice template creation active user currently created It is sliced example to end network, the shared of example is on the one hand sliced by end to end network, realizes resource-sharing；Another party can subtract The creation operation of few end to end network slice template and end to end network slice example.

In some embodiments, the operation management configuration information further include: the operation management configuration information further include: Create precedence information and/or scalable appearance priority；

For example, the creation priority of account is higher, then when Internet resources are limited, the preferential end end for selecting the account to network It is sliced example.

For example, scalable appearance priority is higher, then when needing to carry out the network capacity extension or capacity diminution, preferential scalable appearance is preferential high Account dilatation and/or capacity reducing.

In some embodiments, the method also includes:

According to the demand information, the number and type of the end to end network slice example for needing to create are determined.

For example, determining whether can be real by an end to end network slice according to type of service in the demand information Example provides, if cannot when, can determine and several end to end network for creating is needed to cut according to the diversity factor of various businesses type Piece example, for example, it may be desirable to create 2 or 3 or more end to end network slice examples.The end to end network is cut The type of piece example, the function that can be provided by it are divided into as partitioning standards and can provide the end-to-end of different business function Network is sliced example.

In addition, the method also includes:

After the demand information for receiving user's input, the demand information is converted into network slice business description text Part, specifically such as, one or more of composite service demand information, network capabilities demand and network attribute demand information obtain The network is sliced business description file.

In the step s 120, business description file is sliced according to the network and selects matched subnet from network function library The description information of network slice and/or the description information of network functional entity, to form the end of building end to end network slice template To end network slice description file.

The present embodiment also provides a kind of network sliced sheet processing method, comprising:

Obtain the description information that demand information is sliced from the selection of network function library with the matched sub-network of the demand information And/or the description information of network functional entity, and generated according to the demand information and describe corresponding sub-network slice and/or net The description information of the connection relationship of network functional entity, it is end-to-end to be combined into end to end network slice description file；

Generate the deployment configuration information and operation management configuration information of the end to end network slice, wherein the deployment Configuration information is the instantiation end to end network slice description file to generate the information of end to end network slice example；The portion Configuration information is affixed one's name to, for instantiating the end to end network slice description file, to generate end to end network slice example

According to the operation management configuration information, the end to end network slice example is managed, wherein the operation management Configuration information, wherein the operation management information includes: configuration sharing information；

The configuration sharing information, is used to indicate at least one of:

Whether the network functional entity in network slice example, which can be sliced example by multiple networks, is shared.

Further, described according to the deployment configuration information, the resource for configuring corresponding network domain is arrived with generating the end Network is held to be sliced example, including at least one of:

When the end to end network created for judging not being shared is sliced example, arrived using the end created Network slice example and/or network functional entity example are held, the end to end network slice example is created；

End to end network slice example, sub-network slice example and network functional entity example have been created when judging not have When meeting the demand information, template is sliced based on end to end network, the new end to end network of creation one is sliced example.

Here the associated description of demand information may refer to previous embodiment, just not be repeated herein.

The embodiment of the present invention also provides another network sliced sheet processing method, comprising:

Obtain demand information；

According to the operation management configuration information, the end to end network slice example is managed, wherein the operation management Configuration information further include: creation precedence information and/or scalable appearance priority；The creation precedence information, is used to indicate base The resource distribution priority of corresponding end to end network slice example is created in end to end network slice template；It is described scalable Hold priority, is used to indicate the priority for carrying out dilatation or capacity reducing to end to end network slice example.

As shown in figure 3, being applied to network side the present embodiment provides a kind of network slicing treatment system, comprising:

Acquiring unit 110, for obtaining demand information creating unit 120, for being selected and the need from network function library The description information of the description information and/or network functional entity of asking the sub-network of information matches to be sliced, and believed according to the demand Breath generates the description information for describing the connection relationship of corresponding sub-network slice and/or network functional entity, is arrived with combining outlet Hold network slice description file；

Generation unit 130, the deployment configuration information and operation management for generating the end to end network slice are with confidence Breath, wherein the deployment configuration information is to instantiate the end to end network slice description file to cut to generate end to end network The information of piece example；

Configuration unit 140, for configuring the resource in corresponding network domain to generate the end according to the deployment configuration information Example is sliced to end network；

Administrative unit 150, for managing the end to end network slice example according to the operation management configuration information.

The acquiring unit 110, creating unit 120, generation unit 130, configuration unit 140 and management in the present embodiment Unit 150 can correspond to processor or processing circuit.The processor includes: central processing unit (CPU), digital signal processor (DSP), application processor (AP), microprocessor (MCU) or programmable array (PLC) etc..The processing circuit can include: dedicated Integrated circuit (ASIC).The processor or processing circuit, can be above-mentioned by executing the realization of the executable codes such as computer program The feature operation of each unit carries out end to end network slice example to complete the creation of end to end network slice example Unified coordinated management, on the one hand realizes on-demand networking, on the other hand provides the stability of end to end network slice example.

The demand information can include: business demand information, network capabilities demand information and network attribute demand information At least one, wherein the business demand information includes: the information of the current desired type of service and/or business tine of instruction； The network capabilities demand information includes: the information of the network capabilities of the network slice of instruction configuration；The network attribute demand Information, comprising: request the attribute information of the end to end network established slice example；Wherein, the attribute information includes: that bandwidth is wanted It asks, transmission rate, delay requirement, share selection information, reliability requirement, the capacity information of slice and priority at least within One of；The priority include: establish network slice example establish priority and indicate user account grade user it is preferential Grade；The shared selection information includes: to indicate whether to share end to end network slice example, sub-network with other accounts or client At least one of information of slice and network functional entity.

Optionally, the system also includes:

First judging unit, for whether having included network needed for meeting the business demand information in judge templet library The end to end network of connection relationship between function and network function is sliced template；Wherein, the end to end network is sliced template It include: end to end network slice description file, deployment configuration information and operation management configuration information；

The creating unit 120, for not including end to end network needed for meeting the demand in the template library When being sliced template, the description information and/or network that are sliced from the selection of network function library with the matched sub-network of the demand information The description information of functional entity, and generated according to the demand information and describe corresponding sub-network slice and/or network function reality The description information of the connection relationship of body, to be combined into end to end network slice template end to end.

In the present embodiment the system also includes: the first judging unit, the first judging unit here are same can include: Whether processor or processing circuit can be used in judge templet library having included the demand that can satisfy active user's proposition The end to end network of information is sliced template.

Creating unit 120 does not only have the end to end network for the demand information that can meet active user to cut in current template library When piece template, the description information just based on sub-network slice and/or network functional entity in network function library creates one entirely New end to end network is sliced template, to reduce the creation of duplicate end to end network slice template, simplifies end to end network and cuts The creation work of piece template.

Optionally, first judging unit is specifically used for determining the class for meeting business demand according to the demand information Type information, wherein the type information is service type information or slice type information, the type information and required network Connection relationship between function and network function is corresponding；And it is whether corresponding including the type information in the inquiry template library End to end network be sliced template.

It is described in the present embodiment, information it can determine the type information for meeting the business demand according to demand, such Type information can be service type information or slice type information.

First judging unit is specifically using the type information as search index in some embodiments, query template library In end to end network be sliced template.Direct use pattern information is as end to end network existing in template library in the present embodiment It is sliced the mark of template, it is subsequent by the parsing of demand information to obtain that retrieval can be directly used in after type information Template library, so that information and information conversion that the retrieval for reducing end to end network slice template is related to, improve end to end network It is sliced the creation operation of example.

Optionally, the system also includes storage units, the end to end network slice template storage for will create Into the template library.

The storage unit can correspond to various storage mediums in the present embodiment, which can be stored with various nets Network cuts template, newly created end to end network slice template will store each time into template library in the present embodiment, under convenient The simplification of the creation operation of secondary end to end network slice example.

Optionally, the operation management configuration information includes: the newly-increased fortune other than FCAPS information and the FCAPS information Tie up management information；Wherein, the FCAPS information, for the end to end network slice example carry out mistake, configuration, charging, The management of performance and safety.

Specifically such as, the newly-increased operation management information includes: configuration sharing information；The configuration sharing information, for referring to Show whether the end to end network slice example is shared by a plurality of users.Specifically such as, the configuration sharing information, be used to indicate with At least one lower: whether corresponding end to end network slice example can be shared by multiple client/accounts；Corresponding end to end network Whether the sub-network slice example in slice example, which can be sliced example by multiple end to end network, is shared；Corresponding network slice is real Whether the network functional entity example in example, which can be sliced example by multiple networks, is shared.

In some embodiments, the end to end network slice example, the corresponding son of end to end network slice example Network slice, end to end network slice template and/or the corresponding network functional entity of end to end network slice example Description information in include: shared description field.

The configuration unit 140 is also used to determine the content of the shared description field according to the demand information.

It, can the corresponding end to end network slice example of remarks, end to end network slice by sharing the content of description field Whether example or network functional entity can be shared by other users.

The operation management configuration information, including following one: the end-to-end net that network slice is identified and created The corresponding relationship of network slice example；Core net end to end network is sliced instance identification and core net end to end network is sliced example Corresponding relationship；The corresponding relationship of wireless network slice mark and wireless network end to end network slice example.

In some embodiments, the system also includes:

Second judgment unit, for judging whether there is the end to end network of creation that can be shared slice example, end-to-end At least one of network slice example and network functional entity meet the demand information.

The creating unit 120 judges to have the end to end network of creation that can be shared to be sliced example specifically for working as When meeting the demand information, selection is described to have created end to end network slice example, as the end for meeting the demand information Example is sliced to end network；When judging not have the network slice example created that can be shared but have the wound that can be shared When the sub-network slice example and/or network functional entity example built, the sub-network slice example and/or network created is utilized Functional entity example creates the end to end network slice example；When judge not have created end to end network slice example, When sub-network slice example and network functional entity example meet the demand information, based on end to end network slice template creation One new end to end network is sliced example.

Second judgment unit in the present embodiment has determined whether existing end to end network slice example, sub-network Slice example and network functional entity example can currently be allowed shared user to share, and directly be shared if there is then existing End to end network is sliced example and sub-network slice example and network functional entity example, if corresponding without what is just created End to end network is sliced template, further to create end to end network slice example.In specific implementation, second judgement is single First and described first judging unit can be used in combination, when second judgment unit judges do not have the creation that can be shared end-to-end When network is sliced example meet demand information, first judging unit judges whether there is sharable net slice template, if having It directly then is sliced example using existing end to end network slice template creation end to end network, denies creating end to end network again It is sliced template and then creates end to end network and be sliced example.

The operation management configuration information further include: creation precedence information and/or scalable appearance priority；The creation is excellent First grade information is used to indicate the resource that corresponding end to end network slice example is created based on end to end network slice template Configuration preference level；The scalable appearance priority is used to indicate and carries out dilatation or capacity reducing to end to end network slice example Priority.

Optionally, the creating unit 120 is also used to determine the end-to-end net for needing to create according to the demand information The number and type of network slice example.

As shown in figure 4, the present embodiment provides a kind of communication system, including one or more communication network elements, the communication network Member includes:

Memory 210, for storing computer program；

Processor 220 is connect with the memory, for realizing aforementioned any one by executing the computer program The network sliced sheet processing method that a or multiple technical solutions provide.

In the present embodiment memory 210, it may include various types of memories preferably may include non-moment storage medium Memory can be used for storing the computer program.

The processor 220 can include: central processing unit, microprocessor, application processor, digital signal processor or can Programmed array etc..

The processor 220 can be connect with memory 210 by bus 230, and bus 230 here may include integrated circuit (IIC) internal communications interface of the detection devices such as bus or peripheral interconnection standard (PCI) bus is attached.

The processor 220 can be used for executing by executing the computer program in memory 210 such as Fig. 1 and/or Fig. 2 institute The method shown.

The embodiment of the present invention also provides a kind of computer storage medium, and the computer storage medium is for storing computer Program；The computer program is can be realized after being performed at the network slice that aforementioned any one or more technical solutions provide Reason method.

The embodiment of the present invention also provides a kind of computer storage medium, and the computer storage medium is stored with computer journey Sequence after the computer program is executed by processor, is capable of the clone software detection of aforementioned any one technical solution offer Method, for example, executable one or more of Fig. 1 and method shown in Fig. 2.

Computer storage medium provided in an embodiment of the present invention can connect medium, flash memory for random storage medium, read-only storage Or movable storage device or CD etc..The computer storage medium can be non-moment storage medium.

Several specific examples are provided below in conjunction with above-mentioned any embodiment:

Example one:

This example proposes the network slice creation that end to end network slice template automation in a kind of mobile network generates Method, comprising:

1) demand information proposed according to user, judgement meet the slice type of user demand needs；

2) according to the service-level agreement (Service Level Agreement, SLA) in the demand information of user's proposition Judge in current network with the presence or absence of can serve this user end to end network slice example, if there is and user applying Business demand is not need to establish private network, then serves user using the slice example of end to end network present in network；If Judge that existing end to end network is sliced the business demand that example is not able to satisfy user or user when proposing demand for services Private network is established in selection, then judges that network needs to rebuild new end to end network slice example.

3) combining the formation one such as the sub-network slice of different types of network function pair, end to end network is cut end to end Piece template；End to end network slice template can correspond to the description file of description creation end to end network slice example, this is retouched Stating file includes the network functional entity composition of network slice and the topological chain of association attributes and corresponding network functional entity It connects.

4) it is responsible for generating the service configuration information of end to end network slice template；

5) network is generated according to user demand and is sliced capacity configuration, when description file, the son of end to end network slice template When the description file of network slice applies for virtual resource instantiation deployment in a network, it can be determined in network according to capacity configuration Empty machine number, the network size for needing to instantiate.

6) according in the demand information of user's input and current network, there are the situation decisions of end to end network slice example Network functional entity, sub-network slice, physical network functional entity (Physical Network Function, PNF) or Shared description field is added in the description field of (Virtual Network Function, VNF), determines some specific net Whether network functional entity, sub-network slice, PNF or VNF, which can be sliced example with other end to end network, is shared.

Using the template definition that can carry out network slice in this example according to business scenario, on-demand networking is realized, is improved Network stabilization.

Example two:

As shown in figure 5, this example provides a kind of creation network functional entity, comprising: network slice type judgment module, net It is total that network is sliced topology design module, sub-network slice topology design module, network slice Capacity design module, network slice resource Enjoy design module, network slice sharing module, network slice configuration design module, sub-network slice configuration design module and network It is sliced the shared design module of function.

Type of service (data services, Internet of Things class business, the car networking class business etc.) judgement proposed according to user is full Slice type (eMBB, mMTC, uRLLC etc.) -- the network slice type judgment module that sufficient user demand needs.

User also proposed the requirement of service SLA while incoming traffic demand and whether establish private network, network slice Design function can judge to cut with the presence or absence of the network that can serve this user in current network according to the SLA that user proposes Piece, if there is and user in application business demand be not need to establish private network, then using the slice service of network present in network In user；If it is determined that existing network is sliced the business demand for not being able to satisfy user or user when proposing demand for services Private network is established in selection, then judges that network needs to rebuild new network slice -- and network is sliced shared judgment module.

It combines different types of network function, sub-network slice etc. and forms a network slice description file end to end. This network slice description file includes the function composition (PNF, VNF, NF and NSS) and association attributes and corresponding of slice Topological link.If there are sub-network slice in end to end network slice topology, network slice topology design module can also be set Sub-network slice description file is counted, the function of sub-network slice forms (PNF, VNF, NF and NSS) and association attributes, and corresponding Topology connection.Network is sliced topology design module, and sub-network is sliced topology design module.

Network be sliced topology design module and sub-network slice topology design module either a collective function, The isolated module that can be distributed across in Network Management System different function.

Sub-network slice can correspond to one or more PNF, one or more VNF, a wireless domains, a core net Domain, domain transmission (, multiple network function groups in multiple domains (such as combination of wireless domains and core network domain) or a domain It closes.

Sub-network slice can also correspond to the slice example of end to end network end to end in a region, such as each provinces and cities A set of end-to-end slice example is disposed, this little slice example collectively forms a kind of network slice.

It is responsible for generating the service configuration information of end-to-end/sub-network slice.Topology design module, subnet are sliced according to network Network is sliced the network slice topological arrangement end to end network slice of topology design module design, such as connects each domain, sub-network slice Topology Management, network be sliced corresponding relationship of selection etc..The group that sub-network slice configuration design module is sliced according to sub-network At the configuration file (being managed similar to traditional FCAPS) for generating configuration network of relation function, network element -- network slice is with installing Count module, sub-network slice configuration design module

Network slice configuration design module and sub-network slice configuration design module either a collective function, The isolated module that can be distributed across in Network Management System different function.

User needs to input the user service ability of network service offer, such as network while incoming traffic demand The concurrent connection number etc. that the number of users of access can be serviced simultaneously while being supported, network slice Capacity design module can give birth to It is sliced capacity configuration at network, when network is sliced description file, sub-network slice description file applies for virtual resource in a network When instantiation deployment, the empty machine number for needing to instantiate in network, network size-network slice can be determined according to capacity configuration Capacity design module.

Network function, sub-network slice, PNF or VNF can be shared between different network slices, it is total that network is sliced function Enjoying configuration module, there are nets in the demand and the current network whether initial stage of slice design can establish private network in conjunction with user The situation of network slice, which determines to add in the description field of network function, sub-network slice, PNF or VNF, shares description field, certainly Whether some fixed specific network function, sub-network slice, PNF or VNF can be sliced shared-network function with other networks Configuration sharing module.

Network resources locating configuration module, for form end to end network slice example network function, sub-network slice, The occupied virtual resource of PNF or VNF is limited, so for different end to end network slice example priority or user Specialized requirement needs to define the resource-sharing attribute of network slice.End to end network is sliced the corresponding resource-sharing of example and configures mould Block can add shared retouch in the description field of network function, sub-network slice, PNF or VNF at the initial stage of slice design Field is stated, determines whether some specific network function, sub-network slice, PNF or VNF can be sliced with other networks Correlation function shares virtual resource.

Fig. 6 show a kind of description schematic diagram whether network slice example is shared.It is shown in Fig. 6 sharable End to end network is sliced example 1, sharable end to end network slice example 2 and not sharable dedicated end to end network slice Example 3.Obviously in Fig. 6, end to end network slice example 1 and end to end network slice example 2 have shared subnetwork function Entity, these network functional entities and one or more sub-networks are sliced, it is clear that shown in fig. 6 to provide seed network slice Rank is shared.

Network slice type judgment module is particularly used in and judges cutting for user's needs according to the business demand of user's input Sheet type

Network is sliced sharing module, the business demand that can be used for being inputted according to user, the option for whether establishing private network, in conjunction with Generated network is sliced situation in current network, judges whether to need to regenerate network slice.

Network is sliced topology design module, for designing the topology and associated of end to end network slice example end to end It connects.

Sub-network is sliced topology design module, for sub-network slice topology and relevant connection.

Sub-network slice can correspond to one or more PNF, one or more VNF, a wireless domains, a core net Domain, a domain transmission, multiple network functions combination in multiple domains (such as wireless domains and core domain) or a domain.Sub-network Slice can also correspond to a region end to end network end to end slice example, such as each provinces and cities deployment it is a set of end-to-end It is sliced example, this little slice example collectively forms a kind of network slice.

Network slice configuration design module, can be used for configuring the business configuration letter of end to end network slice example end to end Breath.

Sub-network slice configuration design module, can be used for generating the service configuration information of sub-network slice.

Network is sliced Capacity design module, and it is related to can be used for being converted to the network size demand of user network slice capacity Configuration.

Network function configuration sharing module can be used for combining whether user establishes in the demand and current network of private network and exist The situation of network slice, which determines to add in the description field of network function, sub-network slice, PNF or VNF, shares description field, It is shared to determine whether some specific network function, sub-network slice, PNF or VNF can be sliced with other networks.

Network resources locating configuration module can be used for priority or the dedicated need of user for different network slice examples Seek the resource-sharing attribute for needing to define network slice.

The end to end network that this example provides is sliced instance processes method, can carry out network slice according to business scenario Template definition, realize on-demand networking；Differentiation and traditional network management system individually increase a set of network slice planned network function Entity, executes the end-to-end design/management of network slice and layout, different network service functions correspond to different end to end network It is sliced example, avoids influencing each other between various businesses, network stabilization is higher.

In several embodiments provided herein, it should be understood that disclosed device and method can pass through it Its mode is realized.Apparatus embodiments described above are merely indicative, for example, the division of the unit, only A kind of logical function partition, there may be another division manner in actual implementation, such as: multiple units or components can combine, or It is desirably integrated into another system, or some features can be ignored or not executed.In addition, shown or discussed each composition portion Mutual coupling or direct-coupling or communication connection is divided to can be through some interfaces, the INDIRECT COUPLING of equipment or unit Or communication connection, it can be electrical, mechanical or other forms.

Above-mentioned unit as illustrated by the separation member, which can be or may not be, to be physically separated, aobvious as unit The component shown can be or may not be physical unit, it can and it is in one place, it may be distributed over multiple network lists In member；Some or all of units can be selected to achieve the purpose of the solution of this embodiment according to the actual needs.

In addition, each functional unit in various embodiments of the present invention can be fully integrated into a processing module, it can also To be each unit individually as a unit, can also be integrated in one unit with two or more units；It is above-mentioned Integrated unit both can take the form of hardware realization, can also realize in the form of hardware adds SFU software functional unit.

Those of ordinary skill in the art will appreciate that: realize that all or part of the steps of above method embodiment can pass through The relevant hardware of program instruction is completed, and program above-mentioned can be stored in a computer readable storage medium, the program When being executed, step including the steps of the foregoing method embodiments is executed；And storage medium above-mentioned include: movable storage device, it is read-only Memory (ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), magnetic disk or The various media that can store program code such as person's CD.

The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any Those familiar with the art in the technical scope disclosed by the present invention, can easily think of the change or the replacement, and should all contain Lid is within protection scope of the present invention.Therefore, protection scope of the present invention should be based on the protection scope of the described claims.

Claims

1. a kind of network sliced sheet processing method, which is characterized in that be applied to network side, comprising:

Obtain demand information；

The description information and/or network functional entity being sliced from the selection of network function library with the matched sub-network of the demand information Description information, and the connection for describing corresponding sub-network slice and/or network functional entity is generated according to the demand information The description information of relationship, to be combined into end to end network slice description file；

Generate deployment configuration information and operation management configuration information, wherein the deployment configuration information is to instantiate the end to arrive End network slice description file is to generate the information that end to end network is sliced example；

According to the deployment configuration information, the resource in corresponding network domain is configured to generate the end to end network slice example；

According to the operation management configuration information, the end to end network slice example is managed.

2. the method according to claim 1, wherein

The method also includes:

It whether has included the end to end network slice template for meeting the demand information in judge templet library；Wherein, the end is arrived End network slice template includes: end to end network slice description file, deployment configuration information and operation management configuration information；

The description information being sliced from the selection of network function library with the matched sub-network of the demand information and/or network function The description information of entity, and generated according to the demand information and to describe corresponding sub-network slice and/or network functional entity The description information of connection relationship, to be combined into end to end network slice description file, comprising:

When the end to end network needed for not including meeting the demand in the template library is sliced template, selected from network function library Select the description information with the description information of the demand information matched sub-network slice and/or network functional entity, and according to The demand information generates the description information for describing the connection relationship of corresponding sub-network slice and/or network functional entity, with It is combined into end to end network slice description file.

3. according to the method described in claim 2, it is characterized in that,

It whether has included the end to end network slice template for meeting the demand information in the judge templet library, comprising:

According to the demand information, the type information for meeting business demand is determined, wherein the type information is type of service letter Breath or slice type information, the connection relationship between the type information and required network function and network function are corresponding；

4. according to the method described in claim 2, it is characterized in that,

The method also includes:

5. method according to any one of claims 1 to 4, which is characterized in that

The operation management configuration information include: error configurations billing performance and safe FCAPS information and the FCAPS information with Outer newly-increased operation management information；Wherein, the FCAPS information, for the end to end network slice example carry out mistake, Configuration, charging, the management of performance and safety.

6. according to the method described in claim 5, it is characterized in that,

The newly-increased operation management information includes: configuration sharing information；

The configuration sharing information, is used to indicate at least one of:

Whether the sub-network slice example in corresponding end to end network slice example can be sliced example by multiple end to end network It is shared；

7. according to the method described in claim 6, it is characterized in that,

The end to end network slice example, the corresponding sub-network of end to end network slice example are sliced, are described end-to-end It include: altogether in network slice template and/or the description information of the corresponding network functional entity of end to end network slice example Enjoy description field；

The method also includes:

According to the demand information, the content of the shared description field is determined.

8. according to the method described in claim 5, it is characterized in that,

The operation management configuration information, including following one:

9. method according to any one of claims 1 to 4, which is characterized in that

The method also includes:

Judge whether there is the end to end network of creation slice example, end to end network slice example and the network function that can be shared At least one of entity meets the demand information；

It is described according to the deployment configuration information, it is real to generate the end to end network slice to configure the resource in corresponding network domain Example, including at least one of:

When judging has the end to end network of creation that can be shared slice example to meet the demand information, selection is described It creates end to end network and is sliced example, be sliced example as the end to end network for meeting the demand information；

When judging not have the network slice example created that can be shared but there is the sub-network created that can be shared to cut It is real using the sub-network slice example and/or network functional entity that have created when piece example and/or network functional entity example Example creates the end to end network slice example；

End to end network slice example, sub-network slice example and network functional entity example satisfaction have been created when judging not have When the demand information, a new end to end network is created based on end to end network slice template and is sliced example.

10. method according to any one of claims 1 to 4, which is characterized in that

The operation management configuration information further include: creation precedence information and/or scalable appearance priority；

The creation precedence information is used to indicate and creates corresponding end to end network based on end to end network slice template It is sliced the resource distribution priority of example；

The scalable appearance priority is used to indicate the priority that dilatation or capacity reducing are carried out to end to end network slice example.

11. method according to any one of claims 1 to 4, which is characterized in that

The method also includes:

12. the method according to claim 1, wherein

The demand information include: business demand information, network capabilities demand information and network attribute demand information at least it One, wherein the business demand information includes: the information of the current desired type of service and/or business tine of instruction；The net Network ability need information includes: the information of the network capabilities of the network slice example of instruction configuration；The network attribute demand letter Breath, comprising: request the attribute information of the end to end network established slice example；Wherein, the attribute information includes: that bandwidth is wanted It asks, user experience rate, delay requirement, share selection information, reliability requirement, the capacity information of slice and priority at least One of them；The priority includes: to establish the user for establishing priority and indicating user account grade of network slice example Priority；The shared selection information includes: to indicate whether to share end to end network slice example, son with other accounts or client Network is sliced at least one of information of example and network functional entity example；

The end to end network slice description file, the deployment configuration information and the operation management configuration information collectively form Network is sliced template.

13. the method according to claim 1, wherein

The method also includes:

The demand information is converted into network slice business description file；

The description information that is sliced from the selection of network function library with the matched sub-network of network slice business description file and/or The description information of network functional entity, and generated according to the demand information and describe corresponding sub-network slice and/or network function The description information of the connection relationship of energy entity, to be combined into end to end network slice description file.

14. a kind of network sliced sheet processing method characterized by comprising

Demand information is obtained,

Generate deployment configuration information and operation management configuration information, wherein the deployment configuration information is to instantiate the end to arrive End network slice description file is to generate the information that end to end network is sliced example；According to the deployment configuration information, configuration pair The resource of network domains is answered to generate the end to end network slice example；

According to the operation management configuration information, the end to end network slice example is managed, wherein the operation management information It include: configuration sharing information；

The configuration sharing information, is used to indicate at least one of:

Whether corresponding end to end network slice example can be shared by multiple clients；

15. according to the method for claim 14, which is characterized in that

When judging not have what can be shared to create network slice example but have the sub-network slice created that can be shared When example/network functional entity example, it is sliced example and/or network functional entity example using the sub-network created, Create the end to end network slice example；

End to end network slice example, sub-network slice example and network functional entity example satisfaction have been created when judging not have When the demand information, template is sliced based on end to end network, the new end to end network of creation one is sliced example.

16. a kind of network sliced sheet processing method characterized by comprising

Obtain demand information；

According to the operation management configuration information, the end to end network slice example is managed, wherein the operation management configuration Information further include: creation precedence information and/or scalable appearance priority；The creation precedence information, is used to indicate based on institute State the resource distribution priority that end to end network slice template creates corresponding end to end network slice example；The scalable appearance is excellent First grade is used to indicate the priority that dilatation or capacity reducing are carried out to end to end network slice example.

17. a kind of network slicing treatment system, which is characterized in that be applied to network side, comprising:

Acquiring unit, for obtaining demand information；

Creating unit, description information for being sliced from the selection of network function library with the matched sub-network of the demand information and/ Or the description information of network functional entity, and generated according to the demand information and describe corresponding sub-network slice and/or network The description information of the connection relationship of functional entity, to be combined into end to end network slice description file；

Generation unit, for generating deployment configuration information and operation management configuration information, wherein the deployment configuration information is real The exampleization end to end network slice description file is to generate the information that end to end network is sliced example；

Configuration unit, for configuring the resource in corresponding network domain to generate the end-to-end net according to the deployment configuration information Network is sliced example；

18. a kind of communication system, including one or more communication network elements, the communication network element include:

Memory, for storing computer program；

Processor is connect with the memory, for realizing that claim 1 to 16 is any by executing the computer program The item network sliced sheet processing method.

19. a kind of computer storage medium, the computer storage medium is for storing computer program；The computer program It can be realized any one of claim 1 to 16 network sliced sheet processing method after being performed.