CN112887124A - Configuration management method and device of 5G base station - Google Patents
Configuration management method and device of 5G base station Download PDFInfo
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- CN112887124A CN112887124A CN202110021604.4A CN202110021604A CN112887124A CN 112887124 A CN112887124 A CN 112887124A CN 202110021604 A CN202110021604 A CN 202110021604A CN 112887124 A CN112887124 A CN 112887124A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/08—Configuration management of networks or network elements
- H04L41/0803—Configuration setting
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/04—Network management architectures or arrangements
- H04L41/046—Network management architectures or arrangements comprising network management agents or mobile agents therefor
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/02—Arrangements for optimising operational condition
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- 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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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Abstract
The invention discloses a configuration management method and a device of a 5G base station, wherein the method comprises the following steps: determining the mode of the 5G base station after detecting that the 5G base station is started; if the mode of the 5G base station is determined to be the centralized mode, determining whether a network management agent end of the base station is a network management agent end; if the network management agent end of the user is determined to be the enabled network management agent end, loading a corresponding database to obtain a shared database, and performing configuration management on each service component respectively included in the CU and the DU based on the shared database; and if the mode of the 5G base station is determined to be the distribution mode, loading the corresponding database to obtain an enabled database, and performing configuration management on each corresponding service component based on the enabled database. The scheme can be compatible with two scenes of middle CU and DU of the 5G base station.
Description
Technical Field
The present invention relates to the field of communications technologies, and in particular, to a method and an apparatus for configuration management of a 5th generation mobile network (5G) base station.
Background
The 5G is a technology developed to cope with explosive mobile data traffic increase, massive device connection, and various new services and application scenarios that are continuously emerging in the future. The 5G base station is the most direct entry to the access network of the user equipment and needs to support a large number of configuration items.
The configuration management of the 5G base station is usually based on network management software. The Network Management software comprises a Network Management service end and a Network Management agent end, wherein the Network Management service end runs on a server outside the 5G base station, and a Management channel is established with the Network Management agent end running on the 5G base station by using Simple Network Management Protocol (SNMP), Network Configuration Protocol (NETCONF), Customer Premise Equipment (CPE WAN Management Protocol, Customer Premise Equipment (CWMP) and other protocols. As shown in fig. 1, which is a schematic view of configuration management of a 5G base station, a management channel generally provides services in two directions: the first is south direction, configuration is issued, a network management agent end receives a management message which is sent by a network management service end and carries configuration information, the management message is analyzed and then the configuration information is distributed to corresponding service components, and each service component (Proc 1/Proc2/Proc3 in the figure) receives the configuration information and then performs configuration; and the second is the north direction, and the attribute information such as configuration, version, hardware and the like sent by the information, each service component is collected by the network management agent end and then sent to the network management server end through the management channel.
The 5G base station includes a three-level structure of a Centralized Unit (CU), a Distributed Unit (DU), and an Active Antenna Unit (AAU), and a third Generation Partnership Project (3rd Generation Partnership Project, 3GPP) divides a 5G protocol stack into the CU and the DU, which allows flexible deployment of the CU and the DU in the 5G era, and the CU and the DU may be Centralized in one physical device or may be distributed in two physical devices.
In the current configuration management method of the 5G base station, a network management agent is respectively set for the CU and the DU, the two network management agent are respectively connected with the network management server to establish respective management channels, the network management server respectively issues the configuration information to the network management agent of the CU or the DU through different management channels according to the attribution condition of the configuration information, and the network management agent of the CU or the DU forwards the configuration information to the corresponding service component for execution; and respectively collecting attribute information of each service component by the network management agent terminal of the CU or the DU and reporting the attribute information to the network management server terminal.
The method is more suitable for the situation that the CU and the DU are distributed in two physical devices, if the CU and the DU are concentrated in the same physical device, two management channels still need to be established, and the network management server needs to synthesize the attribute information of the two management channels, so that the software complexity is increased; and, if the same configuration item of the same device is registered by the network management agent of the CU and the DU to the network management server, a conflict will be generated. It can be seen that the above method cannot simultaneously satisfy two scenarios of CU and DU in the 5G base station. Therefore, a configuration management method compatible with two scenarios of CU and DU in a 5G base station is needed.
Disclosure of Invention
The embodiment of the invention provides a configuration management method and a configuration management device for a 5G base station, which are used for solving the problem that two scenes of a CU and a DU in the 5G base station cannot be met simultaneously in the prior art.
According to an embodiment of the present invention, a configuration management method for a 5G base station is provided, which is applied to a central unit CU or a network management agent of a distribution unit DU included in the 5G base station, where the CU and the DU further include a database and at least one service component, respectively, and the method includes:
determining the mode of the 5G base station after detecting that the 5G base station is started;
if the mode of the 5G base station is determined to be the centralized mode, determining whether a network management agent end of the base station is a network management agent end; if the network management agent end of the user is determined to be the enabled network management agent end, loading a corresponding database to obtain a shared database, and performing configuration management on each service component respectively included in the CU and the DU based on the shared database;
and if the mode of the 5G base station is determined to be the distribution mode, loading the corresponding database to obtain an enabled database, and performing configuration management on each corresponding service component based on the enabled database.
Specifically, determining the mode of the 5G base station specifically includes:
acquiring a mode identifier from a first setting file;
if the mode identification is determined to be a centralized mode identification, determining that the mode of the 5G base station is a centralized mode;
and if the mode identifier is determined to be the distribution mode identifier, determining that the mode of the 5G base station is the distribution mode.
Specifically, determining whether the network management agent of the network management agent is the network management agent enabled terminal specifically includes:
writing the first priority mark of the network management agent end into a second set file;
detecting whether a second priority mark is written in the second setting file;
if the fact that a second priority identification is written in the second setting file is detected, whether the priority corresponding to the first priority identification is higher than the priority corresponding to the second priority identification is determined; and if the priority corresponding to the first priority identifier is higher than the priority corresponding to the second priority identifier, determining that the network management agent end of the network management agent end is the enabled network management agent end.
Optionally, the method further includes:
and if the second priority identification is not written in the second setting file, executing the steps of loading the corresponding database to obtain an enabled database and carrying out configuration management on each corresponding service component based on the enabled database.
Specifically, the configuring and managing each service component included in the CU and the DU based on the common database specifically includes:
if receiving configuration information of each service component respectively included by the CU and the DU sent by a network management server, forwarding the corresponding configuration information to the corresponding service component through the shared database so that the corresponding service component is configured according to the received configuration information;
and if the attribute information of each service component respectively included by the CU and the DU is received through the shared database, sending the received attribute information to the network management server.
Specifically, the configuration management of each corresponding service component based on the enabling database specifically includes:
if receiving the configuration information of at least one corresponding service component sent by the network management server, forwarding the corresponding configuration information to the corresponding service component through the starting database so as to configure the corresponding service component according to the received configuration information;
and if the attribute information from the corresponding at least one service component is received through the starting database, sending the received attribute information to the network management server.
According to an embodiment of the present invention, there is further provided a configuration management device for a 5G base station, which is applied to a CU included in the 5G base station or a network management agent of the DU, where the CU and the DU further include a database and at least one service component, respectively, and the device includes:
a determining module, configured to determine a mode of the 5G base station after detecting that the 5G base station is started;
the configuration management module is used for determining whether a network management agent end of the configuration management module is a network management agent end or not if the mode of the 5G base station is determined to be a centralized mode; if the network management agent end of the user is determined to be the enabled network management agent end, loading a corresponding database to obtain a shared database, and performing configuration management on each service component respectively included in the CU and the DU based on the shared database; and if the mode of the 5G base station is determined to be the distribution mode, loading the corresponding database to obtain an enabled database, and performing configuration management on each corresponding service component based on the enabled database.
Specifically, the determining module is configured to determine a mode of the 5G base station, and specifically configured to:
acquiring a mode identifier from a first setting file;
if the mode identification is determined to be a centralized mode identification, determining that the mode of the 5G base station is a centralized mode;
and if the mode identifier is determined to be the distribution mode identifier, determining that the mode of the 5G base station is the distribution mode.
Specifically, the configuration management module is configured to determine whether a network management agent of the configuration management module is an enabled network management agent, and specifically configured to:
writing the first priority mark of the network management agent end into a second set file;
detecting whether a second priority mark is written in the second setting file;
if the fact that a second priority identification is written in the second setting file is detected, whether the priority corresponding to the first priority identification is higher than the priority corresponding to the second priority identification is determined; and if the priority corresponding to the first priority identifier is higher than the priority corresponding to the second priority identifier, determining that the network management agent end of the network management agent end is the enabled network management agent end.
Optionally, the configuration management module is further configured to:
and if the second priority identification is not written in the second setting file, executing the steps of loading the corresponding database to obtain an enabled database and carrying out configuration management on each corresponding service component based on the enabled database.
Specifically, the configuration management module is configured and managed, based on the common database, for each service component included in the CU and the DU, specifically, configured to:
if receiving configuration information of each service component respectively included by the CU and the DU sent by a network management server, forwarding the corresponding configuration information to the corresponding service component through the shared database so that the corresponding service component is configured according to the received configuration information;
and if the attribute information of each service component respectively included by the CU and the DU is received through the shared database, sending the received attribute information to the network management server.
Specifically, the configuration management module is configured and managed for each corresponding service component based on the enabling database, and is specifically configured to:
if receiving the configuration information of at least one corresponding service component sent by the network management server, forwarding the corresponding configuration information to the corresponding service component through the starting database so as to configure the corresponding service component according to the received configuration information;
and if the attribute information from the corresponding at least one service component is received through the starting database, sending the received attribute information to the network management server.
According to the embodiment of the invention, the electronic equipment comprises a processor, a communication interface, a memory and a communication bus, wherein the processor, the communication interface and the memory complete mutual communication through the communication bus;
a memory for storing a computer program;
a processor for implementing the above method steps when executing the program stored in the memory.
According to an embodiment of the present invention, there is also provided a computer-readable storage medium having stored therein a computer program, which when executed by a processor, performs the above-mentioned method steps.
The invention has the following beneficial effects:
the embodiment of the invention provides a configuration management method and a configuration management device for a 5G base station, wherein the mode of the 5G base station is determined after the 5G base station is detected to be started; if the mode of the 5G base station is determined to be the centralized mode, determining whether a network management agent end of the base station is a network management agent end; if the network management agent end of the user is determined to be the enabled network management agent end, loading a corresponding database to obtain a shared database, and performing configuration management on each service component respectively included in the CU and the DU based on the shared database; and if the mode of the 5G base station is determined to be the distribution mode, loading the corresponding database to obtain an enabled database, and performing configuration management on each corresponding service component based on the enabled database. In the scheme, a network management agent end of a CU or a DU communicates with corresponding service components based on a database, when a 5G base station is in a centralized mode, the network management agent end is started to load and start the database corresponding to the network management agent end as a shared database, the common database is used for carrying out configuration management on each service component respectively included by the CU and the DU, namely the network management agent end is started to carry out unified configuration management on all the service components included by the CU and the DU, when the 5G base station is in a distributed mode, the network management agent end of the CU or the DU loads corresponding database as a starting database, the database is started to carry out configuration management on each corresponding service component, namely the network management agent end of the CU or the DU carries out configuration management on the service components of the CU or the DU respectively, the mode can be compatible with two scenes of the CU and the DU in the 5G base station, and the complexity of software is simplified, avoiding conflicts in the configuration process.
Drawings
Fig. 1 is a schematic diagram illustrating configuration management of a 5G base station in the prior art;
fig. 2 is a schematic diagram of a 5G base station in a distributed mode according to an embodiment of the present invention;
fig. 3 is a schematic diagram of a 5G base station in a centralized mode according to an embodiment of the present invention;
fig. 4 is a flowchart of a configuration management method of a 5G base station according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of a configuration management apparatus of a 5G base station in an embodiment of the present invention;
fig. 6 is a schematic structural diagram of an electronic device shown in the present application.
Detailed Description
To solve the problem that two scenarios of CU and DU in a 5G base station cannot be satisfied simultaneously in the prior art, an embodiment of the present invention provides a configuration management method for a 5G base station, which is applied to a network management agent of a CU or a DU included in the 5G base station, where the CU and the DU further include a database and at least one service component respectively, that is, the CU and the DU both include a complete set of the network management agent, the database and the at least one service component, and a flow of the method is shown in fig. 2, and the execution steps are as follows:
s20: the process begins.
S21: determining the mode of the 5G base station after detecting that the 5G base station is started, and executing S22 if determining that the mode of the 5G base station is a centralized mode; if it is determined that the mode of the 5G base station is the distribution mode, S23 is performed.
There are two modes of CU and DU in the 5G base station, which may be referred to as modes of the 5G base station hereinafter, namely a distribution mode and a concentration mode, respectively, and as shown in fig. 3 and fig. 4, since the processing flows of the concentration mode and the distribution mode are different, after detecting the start of the 5G base station, it is first necessary to determine the mode of the 5G base station.
S22: and determining whether the network management agent end of the network management agent end is the enabled network management agent end, if the network management agent end of the.
If the mode of the 5G base station is determined to be a centralized mode, it is indicated that the CU and the DU are arranged in one physical device, at this time, one network management agent end and one database can be shared, whether the network management agent end of the CU and the database is the enabled network management agent end needs to be determined, if the network management agent end is enabled, the corresponding database is loaded to be used as the shared database, and the configuration management is carried out on each service component respectively included in the CU and the DU based on the shared database.
S23: and loading the corresponding database to obtain an enabled database, and performing configuration management on each corresponding service component based on the enabled database.
If the mode of the 5G base station is determined to be the distribution mode, the CU and the DU are set in two physical devices, at this time, the databases corresponding to the network management agent end of the CU and the DU can be used respectively, the corresponding databases are loaded to serve as starting databases, and configuration management is carried out on each corresponding service component based on the starting databases.
In the scheme, a network management agent end of a CU or a DU communicates with corresponding service components based on a database, when a 5G base station is in a centralized mode, the network management agent end is started to load and start the database corresponding to the network management agent end as a shared database, the common database is used for carrying out configuration management on each service component respectively included by the CU and the DU, namely the network management agent end is started to carry out unified configuration management on all the service components included by the CU and the DU, when the 5G base station is in a distributed mode, the network management agent end of the CU or the DU loads corresponding database as a starting database, the database is started to carry out configuration management on each corresponding service component, namely the network management agent end of the CU or the DU carries out configuration management on the service components of the CU or the DU respectively, the mode can be compatible with two scenes of the CU and the DU in the 5G base station, and the complexity of software is simplified, avoiding conflicts in the configuration process.
Specifically, the determining the mode of the 5G base station in S21 specifically includes:
acquiring a mode identifier from a first setting file;
if the mode identification is determined to be the centralized mode identification, determining the mode of the 5G base station to be the centralized mode;
and if the mode identifier is determined to be the distribution mode identifier, determining the mode of the 5G base station to be the distribution mode.
A profile may be preset, which may be defined as a first profile, and then a mode identifier is saved in the first profile in advance, and then a mode of the 5G base station is determined based on the mode identifier, specifically: if the mode identification is determined to be the centralized mode identification, determining the mode of the 5G base station to be the centralized mode; and if the mode identifier is determined to be the distribution mode identifier, determining the mode of the 5G base station to be the distribution mode. The mode identifier can be set according to actual needs.
Specifically, the determining whether the network management agent of the network management agent is the enabled network management agent in S22 includes:
writing the first priority mark of the network management agent end into a second set file;
detecting whether a second priority mark is written in a second setting file;
if the fact that a second priority identification is written in a second setting file is detected, whether the priority corresponding to the first priority identification is higher than the priority corresponding to the second priority identification is determined; and if the priority corresponding to the first priority identifier is higher than the priority corresponding to the second priority identifier, determining that the network management agent end of the network management agent end is the network management agent end.
A file can be preset, the setting file can be defined as a second setting file, then the first priority identification of the network management agent end of the setting file is written into the second setting file, meanwhile, whether a second priority identification is written into the second setting file is also required to be detected, if the second priority identification is detected to be written into the second setting file, another network management agent end still exists, and whether the priority corresponding to the first priority identification is higher than the priority corresponding to the second priority identification is further required to be determined; and if the priority corresponding to the first priority identifier is higher than the priority corresponding to the second priority identifier, determining that the network management agent end of the network management agent end is the network management agent end. The priority of the DU may be set higher than that of the CU, but is not limited thereto.
Optionally, the method further includes:
if it is detected that the second priority identifier is not written in the second setting file, the step of loading the corresponding database to obtain the enabled database in S23 and performing configuration management on each corresponding service component based on the enabled database is performed. That is, if it is detected that the second priority identifier is not written in the second setting file, even if the mode of the 5G base station is the centralized mode at this time, since the network management agent cannot detect the existence of another network management agent, the processing is performed according to the distributed mode, that is, the step of loading the corresponding database in the above step S23 to obtain the enabled database, and performing configuration management on each corresponding service component based on the enabled database is performed.
Specifically, the configuration management of each service component respectively included in the CU and the DU based on the common database in S22 specifically includes:
if receiving the configuration information of each service component respectively included by the CU and the DU sent by the network management server, forwarding the corresponding configuration information to the corresponding service component through the shared database so as to configure the corresponding service component according to the received configuration information;
and if the attribute information of each service component respectively included by the CU and the DU is received through the shared database, sending the received attribute information to the network management server.
Each service component of the CU and the DU can subscribe and enable the related message of the network management agent and the service component of the CU and the DU in the shared database, and if the shared database receives the message subscribed by each service component, the message is forwarded to the corresponding service component. Correspondingly, the network management agent starting end can subscribe related information in the shared database, and the shared database can forward the information for starting the network management agent subscription to the network management agent starting end after receiving the information. Based on this, the service component and the network management agent-starting end do not need to communicate directly, and the configuration information and the attribute information are transmitted through the shared database, so that the configuration management of the service component is realized.
Specifically, in S23, the configuring and managing each service component corresponding to the activation database specifically includes:
if receiving the configuration information of at least one corresponding service component sent by the network management server, forwarding the corresponding configuration information to the corresponding service component by starting the database so as to configure the corresponding service component according to the received configuration information;
and if the attribute information from the corresponding at least one service component is received by starting the database, sending the received attribute information to the network management server.
Each service component of the CU or DU can subscribe to the relevant messages of the network management agent end and the service component thereof in the corresponding enabling database, and if the enabling database receives the messages subscribed by each service component, the messages are forwarded to the corresponding service component. Correspondingly, the network management agent end of the CU or DU may subscribe to the relevant message by using the database, and the message subscribed by the corresponding network management agent end is forwarded to the corresponding network management agent end by using the database. Based on this, the service component and the corresponding network management agent end do not need to directly communicate, and the configuration information and the attribute information are transmitted by starting the database, so that the configuration management of the service component is realized.
Based on the same inventive concept, an embodiment of the present invention provides a configuration management device for a 5G base station, which is applied to a network management agent of a CU or a DU included in the 5G base station, where the CU and the DU further include a database and at least one service component, respectively, and a structure of the device is shown in fig. 5, and includes:
a determining module 51, configured to determine a mode of the 5G base station after detecting that the 5G base station is started;
the configuration management module 52 is configured to determine whether the network management agent of the network management agent is the enabled network management agent if the mode of the 5G base station is determined to be the centralized mode; if the network management agent end is determined to be the enabled network management agent end, loading the corresponding database to obtain a shared database, and performing configuration management on each service component respectively included in the CU and the DU based on the shared database; and if the mode of the 5G base station is determined to be the distribution mode, loading the corresponding database to obtain an enabled database, and performing configuration management on each corresponding service component based on the enabled database.
In the scheme, a network management agent end of a CU or a DU communicates with corresponding service components based on a database, when a 5G base station is in a centralized mode, the network management agent end is started to load and start the database corresponding to the network management agent end as a shared database, the common database is used for carrying out configuration management on each service component respectively included by the CU and the DU, namely the network management agent end is started to carry out unified configuration management on all the service components included by the CU and the DU, when the 5G base station is in a distributed mode, the network management agent end of the CU or the DU loads corresponding database as a starting database, the database is started to carry out configuration management on each corresponding service component, namely the network management agent end of the CU or the DU carries out configuration management on the service components of the CU or the DU respectively, the mode can be compatible with two scenes of the CU and the DU in the 5G base station, and the complexity of software is simplified, avoiding conflicts in the configuration process.
Specifically, the determining module 51 is configured to determine a mode of the 5G base station, and specifically configured to:
acquiring a mode identifier from a first setting file;
if the mode identification is determined to be the centralized mode identification, determining the mode of the 5G base station to be the centralized mode;
and if the mode identifier is determined to be the distribution mode identifier, determining the mode of the 5G base station to be the distribution mode.
Specifically, the configuration management module 52 is configured to determine whether the network management agent of the network management module is the enabled network management agent, and specifically configured to:
writing the first priority mark of the network management agent end into a second set file;
detecting whether a second priority mark is written in a second setting file;
if the fact that a second priority identification is written in a second setting file is detected, whether the priority corresponding to the first priority identification is higher than the priority corresponding to the second priority identification is determined; and if the priority corresponding to the first priority identifier is higher than the priority corresponding to the second priority identifier, determining that the network management agent end of the network management agent end is the network management agent end.
Optionally, the configuration management module 52 is further configured to:
and if the second priority identification is not written in the second setting file, loading the corresponding database to obtain a starting database, and performing configuration management on each corresponding service component based on the starting database.
Specifically, the configuration management module 52 is configured and managed, based on the common database, each service component included in the CU and the DU, and is specifically configured to:
if receiving the configuration information of each service component respectively included by the CU and the DU sent by the network management server, forwarding the corresponding configuration information to the corresponding service component through the shared database so as to configure the corresponding service component according to the received configuration information;
and if the attribute information of each service component respectively included by the CU and the DU is received through the shared database, sending the received attribute information to the network management server.
Specifically, the configuration management module 52 performs configuration management on each corresponding service component based on the enabled database, and is specifically configured to:
if receiving the configuration information of at least one corresponding service component sent by the network management server, forwarding the corresponding configuration information to the corresponding service component by starting the database so as to configure the corresponding service component according to the received configuration information;
and if the attribute information from the corresponding at least one service component is received by starting the database, sending the received attribute information to the network management server.
An electronic device is further provided in the embodiments of the present application, please refer to fig. 6, which includes a processor 610, a communication interface 620, a memory 630 and a communication bus 640, wherein the processor 610, the communication interface 620 and the memory 630 complete communication with each other through the communication bus 640.
A memory 630 for storing computer programs;
the processor 610 is configured to implement the configuration management method of the 5G base station according to any one of the embodiments when executing the program stored in the memory 630.
The communication interface 620 is used for communication between the above-described electronic device and other devices.
The Memory may include a Random Access Memory (RAM) or a Non-Volatile Memory (NVM), such as at least one disk Memory. Optionally, the memory may also be at least one memory device located remotely from the processor.
The Processor may be a general-purpose Processor, including a Central Processing Unit (CPU), a Network Processor (NP), and the like; but also Digital Signal Processors (DSPs), Application Specific Integrated Circuits (ASICs), Field Programmable Gate Arrays (FPGAs) or other Programmable logic devices, discrete Gate or transistor logic devices, discrete hardware components.
In the scheme, a network management agent end of a CU or a DU communicates with corresponding service components based on a database, when a 5G base station is in a centralized mode, the network management agent end is started to load and start the database corresponding to the network management agent end as a shared database, the common database is used for carrying out configuration management on each service component respectively included by the CU and the DU, namely the network management agent end is started to carry out unified configuration management on all the service components included by the CU and the DU, when the 5G base station is in a distributed mode, the network management agent end of the CU or the DU loads corresponding database as a starting database, the database is started to carry out configuration management on each corresponding service component, namely the network management agent end of the CU or the DU carries out configuration management on the service components of the CU or the DU respectively, the mode can be compatible with two scenes of the CU and the DU in the 5G base station, and the complexity of software is simplified, avoiding conflicts in the configuration process.
Accordingly, an embodiment of the present application further provides a computer-readable storage medium, where instructions are stored in the computer-readable storage medium, and when the instructions are executed on a computer, the computer is caused to execute the method for configuration management of a 5G base station in any of the foregoing embodiments.
In the scheme, a network management agent end of a CU or a DU communicates with corresponding service components based on a database, when a 5G base station is in a centralized mode, the network management agent end is started to load and start the database corresponding to the network management agent end as a shared database, the common database is used for carrying out configuration management on each service component respectively included by the CU and the DU, namely the network management agent end is started to carry out unified configuration management on all the service components included by the CU and the DU, when the 5G base station is in a distributed mode, the network management agent end of the CU or the DU loads corresponding database as a starting database, the database is started to carry out configuration management on each corresponding service component, namely the network management agent end of the CU or the DU carries out configuration management on the service components of the CU or the DU respectively, the mode can be compatible with two scenes of the CU and the DU in the 5G base station, and the complexity of software is simplified, avoiding conflicts in the configuration process.
The present invention is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of the invention. It will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
While alternative embodiments of the present invention have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. It is therefore intended that the following appended claims be interpreted as including alternative embodiments and all such alterations and modifications as fall within the scope of the invention.
It will be apparent to those skilled in the art that various modifications and variations can be made in the embodiments of the present invention without departing from the spirit or scope of the embodiments of the invention. Thus, if such modifications and variations of the embodiments of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to encompass such modifications and variations.
Claims (14)
1. A configuration management method for a 5G base station is applied to a network management agent of a centralized unit CU or a distribution unit DU included in the 5G base station, wherein the CU and the DU respectively include a database and at least one service component, and the method comprises the following steps:
determining the mode of the 5G base station after detecting that the 5G base station is started;
if the mode of the 5G base station is determined to be the centralized mode, determining whether a network management agent end of the base station is a network management agent end; if the network management agent end of the user is determined to be the enabled network management agent end, loading a corresponding database to obtain a shared database, and performing configuration management on each service component respectively included in the CU and the DU based on the shared database;
and if the mode of the 5G base station is determined to be the distribution mode, loading the corresponding database to obtain an enabled database, and performing configuration management on each corresponding service component based on the enabled database.
2. The method of claim 1, wherein determining the mode of the 5G base station specifically comprises:
acquiring a mode identifier from a first setting file;
if the mode identification is determined to be a centralized mode identification, determining that the mode of the 5G base station is a centralized mode;
and if the mode identifier is determined to be the distribution mode identifier, determining that the mode of the 5G base station is the distribution mode.
3. The method of claim 1, wherein determining whether the network management agent of the network management agent itself is the enabled network management agent specifically comprises:
writing the first priority mark of the network management agent end into a second set file;
detecting whether a second priority mark is written in the second setting file;
if the fact that a second priority identification is written in the second setting file is detected, whether the priority corresponding to the first priority identification is higher than the priority corresponding to the second priority identification is determined; and if the priority corresponding to the first priority identifier is higher than the priority corresponding to the second priority identifier, determining that the network management agent end of the network management agent end is the enabled network management agent end.
4. The method of claim 3, further comprising:
and if the second priority identification is not written in the second setting file, executing the steps of loading the corresponding database to obtain an enabled database and carrying out configuration management on each corresponding service component based on the enabled database.
5. The method as claimed in claim 1, wherein the configuring and managing each service component respectively included in the CU and the DU based on the common database specifically includes:
if receiving configuration information of each service component respectively included by the CU and the DU sent by a network management server, forwarding the corresponding configuration information to the corresponding service component through the shared database so that the corresponding service component is configured according to the received configuration information;
and if the attribute information of each service component respectively included by the CU and the DU is received through the shared database, sending the received attribute information to the network management server.
6. The method according to any one of claims 1 to 5, wherein performing configuration management on each corresponding service component based on the enabling database specifically includes:
if receiving the configuration information of at least one corresponding service component sent by the network management server, forwarding the corresponding configuration information to the corresponding service component through the starting database so as to configure the corresponding service component according to the received configuration information;
and if the attribute information from the corresponding at least one service component is received through the starting database, sending the received attribute information to the network management server.
7. A configuration management device of a 5G base station, which is applied to a CU or a network management agent of a DU included in the 5G base station, wherein the CU and the DU respectively include a database and at least one service component, the device comprises:
a determining module, configured to determine a mode of the 5G base station after detecting that the 5G base station is started;
the configuration management module is used for determining whether a network management agent end of the configuration management module is a network management agent end or not if the mode of the 5G base station is determined to be a centralized mode; if the network management agent end of the user is determined to be the enabled network management agent end, loading a corresponding database to obtain a shared database, and performing configuration management on each service component respectively included in the CU and the DU based on the shared database; and if the mode of the 5G base station is determined to be the distribution mode, loading the corresponding database to obtain an enabled database, and performing configuration management on each corresponding service component based on the enabled database.
8. The apparatus of claim 7, wherein the determining module is configured to determine a mode of the 5G base station, and is specifically configured to:
acquiring a mode identifier from a first setting file;
if the mode identification is determined to be a centralized mode identification, determining that the mode of the 5G base station is a centralized mode;
and if the mode identifier is determined to be the distribution mode identifier, determining that the mode of the 5G base station is the distribution mode.
9. The apparatus according to claim 7, wherein the configuration management module is configured to determine whether a network management agent of the network management module is an enabled network management agent, and is specifically configured to:
writing the first priority mark of the network management agent end into a second set file;
detecting whether a second priority mark is written in the second setting file;
if the fact that a second priority identification is written in the second setting file is detected, whether the priority corresponding to the first priority identification is higher than the priority corresponding to the second priority identification is determined; and if the priority corresponding to the first priority identifier is higher than the priority corresponding to the second priority identifier, determining that the network management agent end of the network management agent end is the enabled network management agent end.
10. The apparatus of claim 9, wherein the configuration management module is further to:
and if the second priority identification is not written in the second setting file, executing the steps of loading the corresponding database to obtain an enabled database and carrying out configuration management on each corresponding service component based on the enabled database.
11. The apparatus of claim 7, wherein the configuration management module is configured and managed, based on the common database, for each service component included in each of the CU and the DU, and is specifically configured to:
if receiving configuration information of each service component respectively included by the CU and the DU sent by a network management server, forwarding the corresponding configuration information to the corresponding service component through the shared database so that the corresponding service component is configured according to the received configuration information;
and if the attribute information of each service component respectively included by the CU and the DU is received through the shared database, sending the received attribute information to the network management server.
12. The apparatus according to any one of claims 7 to 11, wherein the configuration management module is configured and managed for each corresponding service component based on the enabling database, and is specifically configured to:
if receiving the configuration information of at least one corresponding service component sent by the network management server, forwarding the corresponding configuration information to the corresponding service component through the starting database so as to configure the corresponding service component according to the received configuration information;
and if the attribute information from the corresponding at least one service component is received through the starting database, sending the received attribute information to the network management server.
13. An electronic device, characterized in that the electronic device comprises a processor, a communication interface, a memory and a communication bus, wherein the processor, the communication interface and the memory are communicated with each other through the communication bus;
a memory for storing a computer program;
a processor for implementing the method steps of any of claims 1-6 when executing a program stored on a memory.
14. A computer-readable storage medium, characterized in that a computer program is stored in the computer-readable storage medium, which computer program, when being executed by a processor, carries out the method steps of any one of claims 1 to 6.
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