CN109756906A - A kind of network element management method and device - Google Patents

A kind of network element management method and device Download PDF

Info

Publication number
CN109756906A
CN109756906A CN201711072938.4A CN201711072938A CN109756906A CN 109756906 A CN109756906 A CN 109756906A CN 201711072938 A CN201711072938 A CN 201711072938A CN 109756906 A CN109756906 A CN 109756906A
Authority
CN
China
Prior art keywords
base station
management
object instance
network resources
mark
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201711072938.4A
Other languages
Chinese (zh)
Inventor
祝伟宏
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ZTE Corp
Original Assignee
ZTE Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by ZTE Corp filed Critical ZTE Corp
Priority to CN201711072938.4A priority Critical patent/CN109756906A/en
Priority to PCT/CN2018/113707 priority patent/WO2019085999A1/en
Publication of CN109756906A publication Critical patent/CN109756906A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/22—Traffic simulation tools or models
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/02—Arrangements for optimising operational condition
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/08—Access point devices
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/18—Service support devices; Network management devices

Abstract

The present invention discloses a kind of network element management method and device, this method comprises: the corresponding management object instance of the corresponding network resources model of CU and DU of base station is respectively set in management information；The CU in base station is managed according to the CU corresponding management object instance；The DU in base station is managed according to the DU corresponding management object instance；Wherein, the base station includes one or more CU, and the base station includes one or more DU.Scheme through the invention, by the corresponding network resources model of CU and DU that base station is respectively set in management information, and CU and DU are managed respectively by CU and DU corresponding network resources model, it is realized by being modeled respectively to CU, DU and is managed to using the gNB of CU/DU isolation technics, provide the BTS management scheme under a kind of simple and effective CU/DU isolation technics.

Description

A kind of network element management method and device
Technical field
The present invention relates to wireless telecommunication system technical field, espespecially a kind of network element management method and device.
Background technique
In the management domain of wireless telecommunication system, Network Management System (Network Management System, NMS) Interface between Element management system (Element Management System, EMS) is known as northbound interface (Itf-N). EMS mainly completes ITU (International Telecommunication Union, International Telecommunication Union) TMN NE management layer (EML) function in (Telecommunications Management Network, telecommunication management network), The management function of one or more mobile communication equipments is completed, the EMS being typically different between equipment supplier can not be general. NMS mainly completes network management (NML) function in ITU TMN, is responsible for the management of all network elements in a managed network.It is right In managed network (referred to as subnet) interior the case where there are multiple equipment suppliers, it can be managed by respective EMS and reach management The purpose of entire subnet.
And in the entire management system of operator, generally also comprising OSS (Operations support system, fortune Seek support system), BSS (Business support system, business support system), in general, it is considered that NMS It is a part of OSS included in OSS.
Currently, industry has further started the research of 5G, and network slice is an important component of 5G.It is so-called Network slice is primarily referred to as one group of network function, i.e. comprising supporting have composed by the Internet resources of the network function The complete logical network of the instantiation of specific network characteristic, the logical network are used to meet certain a kind of particular network business Demand.Here the example of network characteristic has ultralow delay, ultrahigh reliability etc..
Network slice is to be sliced blueprint according to network to be instantiated and obtained, therefore also referred to as network is sliced example.Network is cut Piece blueprint refers to a complete definition, for describing structure, configuration, the workflow of network slice example, network slice management Functional module (Network Slicing Management Function, NSMF) is completed according to the definition that network is sliced blueprint The instantiation of network slice and its control management of life cycle.
When a network slice is more complicated, for the ease of management, network slice can be decomposed into sub- slice, sub- slice Refer to one group of network function and one with specific network characteristic of the Internet resources composition of the network function is supported to patrol Collect network.One network slice may include 0, one or more sub- slices.Management and layout for sub- slice, are cut by son Piece management function (Network Slice Subnet Management Function-NSSMF) is completed.
One important feature of 5G network is exactly to use virtualization technology, and the network function of 5G network can pass through operation In the software of general hardware platform, i.e. virtualization network function (Virtualized Network Function-VNF) provides.
In addition, also proposed centralized unit (Central Unit-CU) and distribution list in side wireless access network (RAN) of 5G The concept of first (Distributed Unit-DU) separation, the i.e. base station of 5G (gNB) can be made of CU and DU.Based on CU, DU points From technology, the function of gNB can also be realized partially using virtualization technology, i.e., CU therein can be using virtualization network function (VNF) Lai Shixian, and DU therein still uses physical network function (PNF) Lai Shixian.In view of the situation, for gNB's Management is also required for corresponding technical solution.
Summary of the invention
To solve the above-mentioned problems, it the invention proposes a kind of network element management method and device, is able to solve at CU/DU points The problem of from corresponding scheme is lacked to BTS management under technology.
In order to solve the above-mentioned technical problem, the invention proposes a kind of network element management methods, which comprises
The corresponding management object instance of the corresponding network resources model of CU and DU of base station is respectively set in management information；
The CU in base station is managed according to the CU corresponding management object instance；
The DU in base station is managed according to the DU corresponding management object instance；Wherein, the base station includes one A or multiple CU, the base station include one or more DU.
Preferably, the method also includes:
Establish the corresponding relationship between the same base station CU management object instance for including and DU management object instance；
Object instance is managed by the CU that the base station includes, DU manages object instance and CU manages object instance and DU pipe The corresponding relationship between object instance is managed, the base station is managed.
Preferably, the corresponding management object instance of the corresponding network resources model of CU and DU of the setting base station includes:
The attribute of the CU is set, includes CuId in the attribute of the CU, for indicating the mark of CU itself；
The attribute of the DU is set, includes DuId in the attribute of the DU, for indicating the mark of DU itself.
It preferably, include also dUIDList list in the attribute of the CU, for storing the mark of DU corresponding with the CU Know.
It preferably, include also cUIDList list in the attribute of the DU, for storing the mark of CU corresponding with the DU Know.
Preferably, when in base station, corresponding DU changes；According to the corresponding CU's in variation modification base station of DU DUIDList list；
Wherein, according to increased DU, increase the mark of the DU in the dUIDList list of the CU；According to reduction DU reduces the mark of the DU in the dUIDList list of the CU.
Preferably, GNbCuFunction is set by the network resources model of the CU；
GNbDuFunction is set by the network resources model of the DU；
Above-mentioned network resources model is set as having at least one of following relationship:
The network resources model GNbCuFunction and GNbDuFunction is inherited from network resources model ManagedFunction；
The network resources model GNbCuFunction and GNbDuFunction is both contained in network resources model ManagedElement。
Preferably, the method also includes:
By the way that the CuId item of CU is arranged, the corresponding relationship of CU and base station are set；Wherein, CU corresponding for base station, it is described The CuId item of CU is set as the Id item comprising the corresponding ManagedElement in the base station；Described Id is The mark of ManagedElement itself；
By the way that the CuId item of DU is arranged, the corresponding relationship of DU and CU are set；Wherein, DU corresponding for CU, the DU's CuId are set as the CuId item of the CU；Or,
By the way that the DuId item of DU is arranged, the corresponding relationship of DU and base station are set；Wherein, DU corresponding for base station, it is described The CuId item of DU is set as the Id item comprising the ManagedElement.
In order to solve the above-mentioned technical problem, the invention also provides a kind of NE management device, described device includes:
Model foundation unit, for the corresponding network resources model pair of CU and DU of base station to be respectively set in management information The management object instance answered；
Administrative unit, for being managed according to the corresponding management object instance of the CU to the CU in base station；And root The DU in base station is managed according to the DU corresponding management object instance；
Wherein, the base station includes one or more CU, and the base station includes one or more DU.
Preferably, the model foundation unit is also used to establish the CU management object instance and DU pipe that the same base station includes Manage the corresponding relationship between object instance；
The administrative unit is also used to the CU for including by base station management object instance, DU management object instance and CU The corresponding relationship between object instance and DU management object instance is managed, the base station is managed.
Preferably, the corresponding management pair of the corresponding network resources model of CU and DU of model foundation unit setting base station As example includes:
The attribute of the CU is set, includes CuId in the attribute of the CU, for indicating the mark of CU itself；
The attribute of the DU is set, includes DuId in the attribute of the DU, for indicating the mark of DU itself.
It preferably, include also dUIDList list in the attribute of the CU, for storing the mark of DU corresponding with the CU Know.
It preferably, include also cUIDList list in the attribute of the DU, for storing the mark of CU corresponding with the DU Know.
Preferably, the administrative unit is also used to when the corresponding DU in base station changes；Base is modified according to the variation of DU It stands the dUIDList list of corresponding CU；
Wherein, according to increased DU, increase the mark of the DU in the dUIDList list of the CU；According to reduction DU reduces the mark of the DU in the dUIDList list of the CU.
Preferably, model foundation unit is also used to:
Information object class GNbCuFunction is set by the network resources model of the CU；
Information object class GNbDuFunction is set by the network resources model of the DU；
The setting of above-mentioned network resources model is had at least one of following relationship:
The network resources model GNbCuFunction and GNbDuFunction is inherited from network resources model ManagedFunction；
The network resources model GNbCuFunction and GNbDuFunction is both contained in network resources model ManagedElement。
Preferably, the model foundation unit establishes the CU management object instance and DU management object that the same base station includes Corresponding relationship between example includes:
By the way that the CuId item of CU is arranged, the corresponding relationship of CU and base station are set；Wherein, CU corresponding for base station, it is described The CuId item of CU is set as the Id item of the corresponding ManagedElement comprising the base station；Described Id is The mark of ManagedElement itself；
By the way that the CuId item of DU is arranged, the corresponding relationship of DU and CU are set；Wherein, DU corresponding for CU, the DU's CuId are set as the CuId item of the CU；Or,
By the way that the DuId item of DU is arranged, the corresponding relationship of DU and base station are set；Wherein, DU corresponding for base station, it is described The CuId item of DU is set as the Id item comprising the ManagedElement.
Compared with prior art, technical solution provided by the invention includes: the CU that base station is respectively set in management information Network resources model corresponding with DU；The corresponding network resources model of the CU is for being managed the CU in base station；It is described The corresponding network resources model of DU is for being managed the DU in base station；Wherein, the base station includes one or more CU, institute Stating base station includes one or more DU.Scheme through the invention, by CU and DU that base station is respectively set in management information Corresponding network resources model, and CU and DU are managed respectively by CU and DU corresponding network resources model, pass through CU, DU are modeled to realize and be managed to using the gNB of CU/DU isolation technics respectively, provides a kind of simple and effective CU/ BTS management scheme under DU isolation technics.
Detailed description of the invention
The attached drawing in the embodiment of the present invention is illustrated below, the attached drawing in embodiment be for of the invention into one Step understands, is used to explain the present invention, does not constitute a limitation on the scope of protection of the present invention together with specification.
The succession that Fig. 1 is managed object class GNbCuFunction and GNbDuFunction provided in an embodiment of the present invention is closed It is schematic diagram；
Fig. 2 is a kind of packet of managed object class GNbCuFunction and GNbDuFunction provided in an embodiment of the present invention Containing relation schematic diagram；
Fig. 3 is another managed object class GNbCuFunction and GNbDuFunction provided in an embodiment of the present invention Inclusion relation schematic diagram；
Fig. 4 is another managed object class GNbCuFunction's and GNbDuFunction provided in an embodiment of the present invention Inclusion relation schematic diagram；
Fig. 5 is the structure composition schematic diagram of NE management device provided in an embodiment of the present invention.
Specific embodiment
For the ease of the understanding of those skilled in the art, the invention will be further described with reference to the accompanying drawing, not It can be used to limit the scope of the invention.It should be noted that in the absence of conflict, embodiment and reality in the application The various modes applied in example can be combined with each other.
The embodiment of the present invention proposes a kind of network element management method, which comprises
The corresponding management object instance of the corresponding network resources model of CU and DU of base station is respectively set in management information；
The CU in base station is managed according to the CU corresponding management object instance；
The DU in base station is managed according to DU corresponding management object instance；
Wherein, the base station includes one or more CU, and the base station includes one or more DU.
In the embodiment of the present invention, the management object instance packet of the corresponding network resources model of CU and DU of the setting base station It includes:
The attribute of the CU is set, and the instance properties of the CU include the public attribute and the privately owned attribute of CU；
The attribute of the DU is set, and the instance properties of the DU include the public attribute and the privately owned attribute of CU.
Wherein, increase gNB's in the management information of management system (at least one of NMS, EMS, NSMF, NSSMF) The corresponding network resources model of CU and DU (NRM) establishes following information object class (Information Object respectively Class, IOC):
(1), GNbCuFunction: for indicating the part CU of a gNB；
(2), GNbDuFunction: for indicating the part DU of a gNB；Here a gNB may include 1 or more A DU.
It include CuId in the privately owned attribute of the CU, for indicating the mark of CU itself in the embodiment of the present invention；
It include DuId in the privately owned attribute of the DU, for indicating the mark of DU itself.
In the embodiment of the present invention, in the information object class GNbCuFunction of above-mentioned foundation, include attribute Id or CuId, For indicating the mark of CU itself；In the information object class GNbDuFunction of above-mentioned foundation, includes attribute Id or DuId, use In the mark for indicating DU itself.
It also include dUIDList list in the privately owned attribute of the CU, for storing and the CU in the embodiment of the present invention The mark of corresponding DU.
It also include cUIDList list in the privately owned attribute of the DU, for storing and the DU in the embodiment of the present invention The mark of corresponding CU.
It preferably, include attribute DU identification list in the information object class GNbCuFunction of above-mentioned foundation (dUIDList), for saving the ID for belonging to the DU of the same gNB with the CU；
Preferably, in the information object class GNbDuFunction of above-mentioned foundation, include attribute CU mark (cUID) or CU mark Know list (dUIDList), for saving the ID for belonging to the CU of the same gNB with the DU.
In the embodiment of the present invention, the corresponding public attribute in the base station is set as network resources model ManagedFunction, i.e. information object class ManagedFunction；
The attribute of the CU is set as information object class GNbCuFunction；
The attribute of the DU is set as information object class GNbDuFunction；
Above- mentioned information object class has at least one of following relationship:
Information object the class GNbCuFunction and GNbDuFunction are inherited from information object class ManagedFunction；
Information object the class GNbCuFunction and GNbDuFunction are both contained in information object class ManagedElement。
In the embodiment of the present invention, the method also includes:
By the way that the CuId item of CU is arranged, the corresponding relationship of CU and base station are set；Wherein, CU corresponding for base station, it is described The CuId item of CU be set as include the base station gNBId item；The described gNBId mark for base station itself；
By the way that the DuId item of DU is arranged, the corresponding relationship of DU and CU are set；Wherein, DU corresponding for CU, the DU's CuId be set as include the CU CuId item；Or,
By the way that the DuId item of DU is arranged, the corresponding relationship of DU and base station are set；Wherein, DU corresponding for base station, it is described The CuId item of DU be set as include the base station gNBId item.
In the embodiment of the present invention, the instance properties of CU are the management object instance (MOI) of CU, and the instance properties of DU are DU's It manages object instance (MOI).
It, can be by grasping as follows when to be managed to the gNB that one includes CU and DU simultaneously in the embodiment of the present invention It realizes:
Step 10, generate the gNB CU management object instance, such as GNbCuFunction001；
Step 20, generate the gNB DU management object instance, such as GNbDuFunction001 and GNbDuFunction002；
DUIDList in step 30, the example of the GNbCuFunction saves corresponding GNbDuFunction's ID；And the example of the GNbDuFunction is then directly closed by the inclusion of relationship is corresponding with the foundation of GNbCuFunction example System, or by it includes attribute CU mark (cUID) or CU identification list (cUIDList) it is corresponding to save The ID of the example of GNbCuFunction with GNbCuFunction example establishes corresponding relationship.
Step 40, the example of the GNbDuFunction are directly established by the inclusion of relationship and GNbCuFunction example Corresponding relationship refers to when defining the relationship of IOC GNbCuFunction and GNbDuFunction, is defined as GNbCuFunction name includes (Names contain) GNbDuFunction.
It should be noted that not having specific sequencing between step 110 and step 120.
In the embodiment of the present invention, when management system will be managed operation to a gNB, pass through first The mark (Id or CU-Id) of GNbCuFunction finds the corresponding GNbCuFunction example of the gNB, then by described DUIDList in GNbCuFunction example is come the example that finds corresponding GNbDuFunction.Pass through GNbCuFunction example and GNbDuFunction example are managed operation to gNB.
In the embodiment of the present invention, when in base station, corresponding DU changes；The corresponding CU in base station is modified according to the variation of DU DUIDList list；
Wherein, according to increased DU, increase the mark of the DU in the dUIDList list of the CU；According to reduction DU reduces the mark of the DU in the dUIDList list of the CU.
For example, the correlation when the DU of a gNB is increased or decreased, in the GNbCuFunction example of corresponding CU Attribute (such as dUIDList) is also required to synchronized update；For example, when a DU is multiple gNB (CU) shared, as shared gNB (CU) when increasing or decreasing, the association attributes (such as cUIDList) in the GNbDuFunction example of shared DU are also required to Synchronized update.
In the embodiment of the present invention, GNbCuFunction and GNbDuFunction be all ManagedFunction (referring to 3GPP TS28.622) subclass.
It is illustrated below with reference to specific implement scene,
Embodiment 1
The embodiment of the present invention provides the modeling method of CU, DU that gNB includes a kind of, wherein CU and DU is the pass more than 1 pair System, specific setting includes following content:
1. the CU and DU that increase gNB in the management information of management system (NMS or EMS or NSMF or NSSMF) are corresponding Network resources model (NRM) establishes following information object class (Information Object Class-IOC) respectively:
A) GNbCuFunction: for indicating the part CU of a gNB；
B) GNbDuFunction: for indicating the part DU of a gNB；Here a gNB may include one or more DU。
2. in the information object class GNbCuFunction of above-mentioned foundation, attribute Id is included at least, for indicating its own Mark；
It include attribute Id 3. in the information object class GNbDuFunction of above-mentioned foundation, for indicating its own mark Know；
4. in the information object class GNbCuFunction of above-mentioned foundation, including attribute DU identification list (dUIDList), using Belong to the ID of the DU of the same gNB with the CU in preservation；
5. in the information object class GNbDuFunction of above-mentioned foundation, comprising attribute CU mark (cUID), for save with The DU belongs to the ID of the CU of the same gNB.
In the embodiment of the present invention, information object class ManagedFunction is the corresponding information object class in base station, Relationship between GNbCuFunction and GNbDuFunction and ManagedFunction can be following one kind:
Mode 1-1, information object the class GNbCuFunction and GNbDuFunction are inherited from information object class ManagedFunction, as shown in Figure 1, the inheritance of managed object class GNbCuFunction and GNbDuFunction are shown It is intended to.
Mode 1-1, information object the class GNbCuFunction and GNbDuFunction are contained in information object class ManagedElement, as shown in Fig. 2, being that the inclusion relation of managed object class GNbCuFunction and GNbDuFunction is shown It is intended to, wherein the management of CU and DU is set as sane level relationship.
Embodiment 2
The embodiment of the present invention provides the modeling method of CU, DU that gNB includes a kind of, and CU and DU are the relationship of multi-to-multi, tool Body is as follows:
1. the CU and DU that increase gNB in the management information of management system (NMS or EMS or NSMF or NSSMF) are corresponding Network resources model (NRM) establishes following information object class (Information Object Class-IOC) respectively:
A) GNbCuFunction: for indicating the part CU of a gNB；
B) GNbDuFunction: for indicating the part DU of a gNB；Here a gNB may include one or more DU。
2. in the information object class GNbCuFunction of above-mentioned foundation, attribute Id is included at least, for indicating its own Mark；
It include attribute Id 3. in the information object class GNbDuFunction of above-mentioned foundation, for indicating its own mark Know；
4. in the information object class GNbCuFunction of above-mentioned foundation, including attribute DU identification list (dUIDList), using Belong to the ID of the DU of the same gNB with the CU in preservation；
5. in the information object class GNbDuFunction of above-mentioned foundation, including attribute CU identification list (dUIDList), using Belong to the ID of the CU of the same gNB with the DU in preservation；
Embodiment 3
The embodiment of the present invention provides the modeling method of CU, DU that gNB includes a kind of, realizes in such a way that name includes, It is specific as follows:
1. the CU and DU that increase gNB in the management information of management system (NMS or EMS or NSMF or NSSMF) are corresponding Network resources model (NRM) establishes following information object class (Information Object Class-IOC) respectively:
A) GNbCuFunction: for indicating the part CU of a gNB；
B) GNbDuFunction: for indicating the part DU of a gNB；Here a gNB may include one or more DU。
2. in the information object class GNbCuFunction of above-mentioned foundation, attribute Id is included at least, for indicating its own Mark；
3. in the information object class GNbCuFunction of above-mentioned foundation, including attribute DU identification list (dUIDList), using Belong to the ID of the DU of the same gNB with the CU in preservation；
It include attribute Id 4. in the information object class GNbDuFunction of above-mentioned foundation, for indicating its own mark Know；Here GNbDuFunction is that name is contained in GNbCuFunction, as shown in figure 3, being managed object class The inclusion relation schematic diagram of GNbCuFunction and GNbDuFunction, wherein GNbCuFunction includes GNbDuFunction, CU and DU are the relationship more than 1 pair, i.e. include belonging to it in the Id of GNbDuFunction example The Id of GNbCuFunction example；
Such as the Id of an example GNbCuFunction001 of GNbCuFunction are as follows:
" SubNetwork=ABC, MeContext=MEC001, ManagedElement=ME002, GNbCuFunction=GNBCF001 ",
Then it includes the Id of GNbDuFunction example GNbDuFunction002 can be with are as follows:
" SubNetwork=ABC, MeContext=MEC001, ManagedElement=ME002, GNbCuFunction=GNBCF001, GNbDuFunction=GNBDF002 ".
Fig. 4 is the inclusion relation signal for being another kind more managed object class GNbCuFunction and GNbDuFunction Figure, wherein GNbCuFunction includes the relationship that GNbDuFunction, CU and DU are multi-to-multi.
Embodiment 4
The embodiment of the present invention provide it is a kind of to while comprising CU and DU the method that is managed of gNB, concrete operations are as follows:
1) the management object instance (MOI) of the CU of the gNB, such as GNbCuFunction001 are generated；
2) generate the management object instance of the DU of the gNB, for example, GNbDuFunction001 and GNbDuFunction002；
3) dUIDList in the GNbCuFunction example GNbCuFunction001 is saved corresponding The ID of GNbDuFunction example GNbDuFunction001 and GNbDuFunction002；
4) the attribute cUID of the example GNbDuFunction001 and GNbDuFunction002 of the GNbDuFunction The ID of the example of corresponding GNbCuFunction is saved to establish corresponding relationship with GNbCuFunction example.
It should be noted that it is above-mentioned 1) and 2) between do not have specific sequencing.
Embodiment 5
The embodiment of the present invention provide it is a kind of to while comprising CU and DU the method that is managed of gNB, support that CU and DU is The relationship of multi-to-multi, concrete operations are as follows:
1) the management object instance (MOI) of the CU of the gNB, such as GNbCuFunction001 are generated；
2) generate the management object instance of the DU of the gNB, for example, GNbDuFunction001 and GNbDuFunction002；
3) dUIDList in the GNbCuFunction example GNbCuFunction001 is saved corresponding The ID of GNbDuFunction example GNbDuFunction001 and GNbDuFunction002；
4) attribute of the example GNbDuFunction001 and GNbDuFunction002 of the GNbDuFunction CUIDList saves the ID of the example of corresponding GNbCuFunction to establish corresponding relationship with GNbCuFunction example.
Embodiment 6
The embodiment of the present invention provide it is a kind of to while comprising CU and DU the method that is managed of gNB, CU, DU belong to one ME, concrete operations are as follows:
1) the management object instance of the administrative unit ManagedElement comprising the gNB, such as ME001 are generated；Note: this In generating for ME001 can be prior to the example of subsequent CU, DU, i.e., when generating the example of subsequent CU, DU, the ME001 It can have existed；
2) the management object instance (MOI) of the CU of the gNB, such as GNbCuFunction001 are generated, it is described GNbCuFunction001 is contained in ME001；
3) generate the management object instance of the DU of the gNB, for example, GNbDuFunction001 and GNbDuFunction002, the GNbDuFunction001 and GNbDuFunction002 are contained in ME001；
4) dUIDList in the GNbCuFunction example GNbCuFunction001 is saved corresponding The ID of GNbDuFunction example GNbDuFunction001 and GNbDuFunction002；
5) the attribute cUID of the example GNbDuFunction001 and GNbDuFunction002 of the GNbDuFunction The ID of the example of corresponding GNbCuFunction is saved to establish corresponding relationship with GNbCuFunction example.
It should be noted that above-mentioned the 2) and 3) between do not have specific sequencing.
Embodiment 7
The embodiment of the present invention provide it is a kind of to while comprising CU and DU the method that is managed of gNB, wherein CU, DU belong to In different ME, concrete operations are as follows:
1) the management object instance of the administrative unit ManagedElement of the part CU and DU comprising the gNB is generated, Such as ME001 and ME002；Note: generating for ME001, ME002 can be that is, subsequent in generation prior to the example of subsequent CU, DU here CU, DU example when, described ME001, ME002 can have existed；
2) the management object instance (MOI) of the CU of the gNB, such as GNbCuFunction001 are generated, it is described GNbCuFunction001 is contained in ME001；
3) generate the management object instance of the DU of the gNB, for example, GNbDuFunction001 and GNbDuFunction002, the GNbDuFunction001 and GNbDuFunction002 are contained in ME002；
4) dUIDList in the GNbCuFunction example GNbCuFunction001 is saved corresponding The ID of GNbDuFunction example GNbDuFunction001 and GNbDuFunction002；
5) the attribute cUID of the example GNbDuFunction001 and GNbDuFunction002 of the GNbDuFunction The ID of the example of corresponding GNbCuFunction is saved to establish corresponding relationship with GNbCuFunction example.
It should be noted that above-mentioned the 2) and 3) between do not have specific sequencing.
Based on same as the previously described embodiments or similar design, the embodiment of the present invention also provides a kind of NE management device, Referring to Fig. 5, a kind of NE management device proposed by the present invention includes:
Model foundation unit 10, for the corresponding network resources model of CU and DU of base station to be respectively set in management information Corresponding management object instance；
Administrative unit 20, for being managed according to the corresponding management object instance of the CU to the CU in base station；And The DU in base station is managed according to the DU corresponding management object instance；
Wherein, the base station includes one or more CU, and the base station includes one or more DU.
In the embodiment of the present invention, it is real that the model foundation unit is also used to establish the CU management object that the same base station includes Corresponding relationship between example and DU management object instance；
The administrative unit is also used to the CU for including by base station management object instance, DU management object instance and CU The corresponding relationship between object instance and DU management object instance is managed, the base station is managed.
In the embodiment of the present invention, the corresponding network resources model packet of CU and DU of base station is arranged in the model foundation unit 10 It includes:
The attribute of the CU is set, includes CuId in the attribute of the CU, for indicating the mark of CU itself；
The attribute of the DU is set, includes DuId in the attribute of the DU, for indicating the mark of DU itself.
It also include dUIDList list in the attribute of the CU in the embodiment of the present invention, it is corresponding with the CU for storing DU mark.
It also include cUIDList list in the attribute of the DU in the embodiment of the present invention, it is corresponding with the DU for storing CU mark.
In the embodiment of the present invention, the administrative unit 20 is also used to when the corresponding DU in base station changes；According to DU's The dUIDList list of the corresponding CU in variation modification base station；
Wherein, according to increased DU, increase the mark of the DU in the dUIDList list of the CU；According to reduction DU reduces the mark of the DU in the dUIDList list of the CU.
In the embodiment of the present invention, model foundation unit is also used to: setting information pair for the network resources model of the CU As class GNbCuFunction；
Information object class GNbDuFunction is set by the network resources model of the DU；
The setting of above-mentioned network resources model is had at least one of following relationship:
The network resources model GNbCuFunction and GNbDuFunction is inherited from network resources model ManagedFunction；
The network resources model GNbCuFunction and GNbDuFunction is both contained in network resources model ManagedElement。
In the embodiment of the present invention, the model foundation unit 10 is also used to:
By the way that the CuId item of CU is arranged, the corresponding relationship of CU and base station are set；Wherein, CU corresponding for base station, it is described The CuId item of CU is set as the Id item of the corresponding ManagedElement comprising the base station；Described Id is The mark of ManagedElement itself；
By the way that the CuId item of DU is arranged, the corresponding relationship of DU and CU are set；Wherein, DU corresponding for CU, the DU's CuId are set as the CuId item of the CU；Or,
By the way that the DuId item of DU is arranged, the corresponding relationship of DU and base station are set；Wherein, DU corresponding for base station, it is described The CuId item of DU is set as the Id item comprising the ManagedElement.It should be noted that embodiment described above is only Be for the ease of it will be understood by those skilled in the art that, the protection scope being not intended to restrict the invention is not departing from this hair Under the premise of bright inventive concept, those skilled in the art are to any obvious replacement of the invention made and improvement etc. It is within the scope of the present invention.

Claims (16)

1. a kind of network element management method, which is characterized in that the described method includes:
The corresponding management object instance of the corresponding network resources model of CU and DU of base station is respectively set in management information；
The CU in base station is managed according to the CU corresponding management object instance；
The DU in base station is managed according to the DU corresponding management object instance；Wherein, the base station include one or Multiple CU, the base station include one or more DU.
2. network element management method according to claim 1, which is characterized in that the method also includes:
Establish the corresponding relationship between the same base station CU management object instance for including and DU management object instance；
Object instance is managed by the CU that the base station includes, DU manages object instance and CU manages object instance and DU management pair As the corresponding relationship between example, the base station is managed.
3. network element management method according to claim 1, which is characterized in that
It is described setting base station the corresponding management object instance of the corresponding network resources model of CU and DU include:
The attribute of the CU is set, includes CuId in the attribute of the CU, for indicating the mark of CU itself；
The attribute of the DU is set, includes DuId in the attribute of the DU, for indicating the mark of DU itself.
4. network element management method according to claim 3, which is characterized in that
It include also dUIDList list in the attribute of the CU, for storing the mark of DU corresponding with the CU.
5. network element management method according to claim 4, which is characterized in that
It include also cUIDList list in the attribute of the DU, for storing the mark of CU corresponding with the DU.
6. network element management method according to claim 4, which is characterized in that
When in base station, corresponding DU changes；According to the dUIDList list of the corresponding CU in variation modification base station of DU；
Wherein, according to increased DU, increase the mark of the DU in the dUIDList list of the CU；According to the DU of reduction, The mark of the DU is reduced in the dUIDList list of the CU.
7. network element management method according to claim 2, which is characterized in that
GNbCuFunction is set by the network resources model of the CU；
GNbDuFunction is set by the network resources model of the DU；
Above-mentioned network resources model is set as having at least one of following relationship:
The network resources model GNbCuFunction and GNbDuFunction is inherited from network resources model ManagedFunction；
The network resources model GNbCuFunction and GNbDuFunction is both contained in network resources model ManagedElement。
8. network element management method according to claim 3, which is characterized in that the method also includes:
By the way that the CuId item of CU is arranged, the corresponding relationship of CU and base station are set；Wherein, CU corresponding for base station, the CU's CuId are set as the Id item comprising the corresponding ManagedElement in the base station；Described Id for ManagedElement from The mark of body；
By the way that the CuId item of DU is arranged, the corresponding relationship of DU and CU are set；Wherein, DU corresponding for CU, the CuId of the DU Item is set as the CuId item of the CU；Or,
By the way that the DuId item of DU is arranged, the corresponding relationship of DU and base station are set；Wherein, DU corresponding for base station, the DU's CuId are set as the Id item comprising the ManagedElement.
9. a kind of NE management device, which is characterized in that described device includes:
Model foundation unit, the corresponding network resources model of CU and DU for base station to be respectively set in management information are corresponding Manage object instance；
Administrative unit, for being managed according to the corresponding management object instance of the CU to the CU in base station；And according to institute The corresponding management object instance of DU is stated to be managed the DU in base station；
Wherein, the base station includes one or more CU, and the base station includes one or more DU.
10. NE management device according to claim 9, which is characterized in that the model foundation unit is also used to establish Corresponding relationship between the CU management object instance that the same base station includes and DU management object instance；
The administrative unit is also used to the CU for including by base station management object instance, DU management object instance and CU management Corresponding relationship between object instance and DU management object instance, is managed the base station.
11. NE management device according to claim 9, which is characterized in that
The corresponding management object instance of the corresponding network resources model of CU and DU of model foundation unit setting base station includes:
The attribute of the CU is set, includes CuId in the attribute of the CU, for indicating the mark of CU itself；
The attribute of the DU is set, includes DuId in the attribute of the DU, for indicating the mark of DU itself.
12. NE management device according to claim 11, which is characterized in that
It include also dUIDList list in the attribute of the CU, for storing the mark of DU corresponding with the CU.
13. NE management device according to claim 12, which is characterized in that
It include also cUIDList list in the attribute of the DU, for storing the mark of CU corresponding with the DU.
14. NE management device according to claim 12, which is characterized in that
The administrative unit is also used to when the corresponding DU in base station changes；According to the corresponding CU's in variation modification base station of DU DUIDList list；
Wherein, according to increased DU, increase the mark of the DU in the dUIDList list of the CU；According to the DU of reduction, The mark of the DU is reduced in the dUIDList list of the CU.
15. NE management device according to claim 10, which is characterized in that
Model foundation unit is also used to:
Information object class GNbCuFunction is set by the network resources model of the CU；
Information object class GNbDuFunction is set by the network resources model of the DU；
The setting of above-mentioned network resources model is had at least one of following relationship:
The network resources model GNbCuFunction and GNbDuFunction is inherited from network resources model ManagedFunction；
The network resources model GNbCuFunction and GNbDuFunction is both contained in network resources model ManagedElement。
16. NE management device according to claim 10, which is characterized in that the model foundation unit is established same The CU management object instance that base station includes and the corresponding relationship that DU is managed between object instance include:
By the way that the CuId item of CU is arranged, the corresponding relationship of CU and base station are set；Wherein, CU corresponding for base station, the CU's CuId are set as the Id item of the corresponding ManagedElement comprising the base station；Described Id is ManagedElement The mark of itself；
By the way that the CuId item of DU is arranged, the corresponding relationship of DU and CU are set；Wherein, DU corresponding for CU, the CuId of the DU Item is set as the CuId item of the CU；Or,
By the way that the DuId item of DU is arranged, the corresponding relationship of DU and base station are set；Wherein, DU corresponding for base station, the DU's CuId are set as the Id item comprising the ManagedElement.
CN201711072938.4A 2017-11-03 2017-11-03 A kind of network element management method and device Pending CN109756906A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201711072938.4A CN109756906A (en) 2017-11-03 2017-11-03 A kind of network element management method and device
PCT/CN2018/113707 WO2019085999A1 (en) 2017-11-03 2018-11-02 Network element management method and apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201711072938.4A CN109756906A (en) 2017-11-03 2017-11-03 A kind of network element management method and device

Publications (1)

Publication Number Publication Date
CN109756906A true CN109756906A (en) 2019-05-14

Family

ID=66332838

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201711072938.4A Pending CN109756906A (en) 2017-11-03 2017-11-03 A kind of network element management method and device

Country Status (2)

Country Link
CN (1) CN109756906A (en)
WO (1) WO2019085999A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112584398A (en) * 2019-09-29 2021-03-30 华为技术有限公司 Data processing method, device and storage medium
CN113556749A (en) * 2020-06-10 2021-10-26 中兴通讯股份有限公司 Cell management model and cell management method
CN113727374A (en) * 2021-08-26 2021-11-30 中国联合网络通信集团有限公司 Network resource management method and device

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3797493A4 (en) * 2018-08-07 2021-11-03 Apple Inc. End-to-end (e2e) performance measurements in 5g networks

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112584398A (en) * 2019-09-29 2021-03-30 华为技术有限公司 Data processing method, device and storage medium
WO2021057878A1 (en) * 2019-09-29 2021-04-01 华为技术有限公司 Data processing method and apparatus, and storage medium
CN112584398B (en) * 2019-09-29 2022-09-16 华为技术有限公司 Data processing method, device and storage medium
CN113556749A (en) * 2020-06-10 2021-10-26 中兴通讯股份有限公司 Cell management model and cell management method
CN113556749B (en) * 2020-06-10 2022-09-13 中兴通讯股份有限公司 Cell management model and cell management method
CN113727374A (en) * 2021-08-26 2021-11-30 中国联合网络通信集团有限公司 Network resource management method and device
CN113727374B (en) * 2021-08-26 2023-07-07 中国联合网络通信集团有限公司 Network resource management method and device

Also Published As

Publication number Publication date
WO2019085999A1 (en) 2019-05-09

Similar Documents

Publication Publication Date Title
CN109756906A (en) A kind of network element management method and device
CN109600768A (en) Management method, equipment and the system of network slice
CN109391504B (en) Network slice deployment method and device
CN108811020A (en) A kind of communication means and equipment
CN107222318A (en) The performance data processing method and device and NMS of a kind of network element
CN108513290A (en) A kind of selection method and device of network slice
US11831509B2 (en) Network service management method, device, and system
CN109428749A (en) Network management and relevant device
US20230041039A1 (en) Method, device, and system for deploying network slice
US11418385B2 (en) Network alarm method, device, system and terminal
CN109560952A (en) A kind of network slice management method and equipment
CN110213780A (en) Management method, management and the layout entity and storage medium of network slice
CN109756357A (en) A kind of network slice generation method and device and terminal
CN109391498A (en) The management method and the network equipment of networking component
CN109600760A (en) Network management, equipment and system
CN108271227A (en) A kind of SOT state of termination across RAT determines method and terminal
CN104253878B (en) The vlan information management system and method for DHCP RELAY termination sub-interfaces
WO2018228698A1 (en) Method and apparatus for managing wireless communications network
WO2021129862A1 (en) Method and apparatus for managing container cluster node resource pool
CN108370329A (en) The management method and device of management function object
CN109660379A (en) A kind of network method and system and terminal
CN110324837A (en) A kind of network management and device
US8719394B2 (en) Method and arrangement for a modification of network management schema
WO2021072594A1 (en) Tenant management
CN105142178B (en) A kind of analogue simulation system and method for AP and STA

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20190514

WD01 Invention patent application deemed withdrawn after publication