CN109729530B - Cell establishing method and device - Google Patents
Cell establishing method and device Download PDFInfo
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- CN109729530B CN109729530B CN201711051644.3A CN201711051644A CN109729530B CN 109729530 B CN109729530 B CN 109729530B CN 201711051644 A CN201711051644 A CN 201711051644A CN 109729530 B CN109729530 B CN 109729530B
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Abstract
The embodiment of the invention provides a method and a device for establishing a cell, wherein the method comprises the following steps: when the base station prepares to establish a cell, determining a radio remote unit which is started according to planning information corresponding to the cell; acquiring interface information corresponding to the started remote radio unit; determining the type of a baseband board card connected with the started remote radio unit according to the interface information; acquiring configuration information corresponding to the type of the baseband board card from a database of the base station; configuring the baseband board card according to the configuration information so as to establish a cell on the baseband board card; furthermore, manual configuration is not needed, and the efficiency of establishing the cell is greatly improved.
Description
Technical Field
The present invention relates to the field of communications technologies, and in particular, to a cell establishment method and a cell establishment apparatus.
Background
With the popularization of mobile internet technology and mobile terminals, users can use mobile terminals to perform various services, such as internet access, video on demand, mail receiving and sending, downloading and the like; with the gradual increase of users of 4G (the 4th Generation communication system) networks, the demand of users for the bandwidth capacity of the network also increases, so that the user demand can be met by expanding the TD-LTE (Time Division-Long Term Evolution) network base station.
With the improvement of new characteristics and functions of the TD-LTE network, the Baseband Processing circuit Boards (BPO) of the TD-LTE network are also continuously upgraded and updated from a low-version Baseband Processing circuit Board such as BPOG and BPOH, in which one Baseband Board supports three carriers, to a high-version Baseband Processing circuit Board such as BPOI Board, in which six carriers are supported; the base station can be expanded to improve the bandwidth and the capacity of a base station network, so that a plurality of base stations with low-version baseband processing circuit boards and high-version baseband processing circuit boards sharing the same station can be obtained through the expanded external field. Because the parameter configurations of the cells running on the low-version baseband processing circuit boards and the high-version baseband processing circuit boards are different in value, when the base station establishes the cells on the baseband processing circuit boards of different versions, operation and maintenance personnel are required to respectively configure the parameters of different cells on the baseband processing circuit boards of different versions, so that the efficiency of establishing the cells by the base station is low.
Disclosure of Invention
The technical problem to be solved by the embodiments of the present invention is to provide a method for establishing a cell, so as to improve the efficiency of a base station in establishing a cell.
Correspondingly, the embodiment of the invention also provides a device for establishing the cell, which is used for ensuring the realization and the application of the method.
In order to solve the above problem, the present invention discloses a method for establishing a cell, which specifically includes: when the base station prepares to establish a cell, determining a radio remote unit which is started according to planning information corresponding to the cell; acquiring interface information corresponding to the started remote radio unit; determining the type of a baseband board card connected with the started remote radio unit according to the interface information; acquiring configuration information corresponding to the type of the baseband board card from a database of the base station; and configuring the baseband board card according to the configuration information so as to establish a cell on the baseband board card.
Optionally, the step of determining, according to the interface information, a type of a baseband board card connected to the enabled remote radio unit includes: determining a baseband board interface into which the enabled remote radio unit is inserted according to the interface information; determining the baseband board card to which the baseband board card interface belongs as the baseband board card connected with the started radio remote unit; and acquiring the type corresponding to the baseband board card.
Optionally, the step of obtaining configuration information corresponding to the type of the baseband board card from the database of the base station includes: the operation maintenance module searches configuration information corresponding to the type of the baseband board card from a database and acquires the configuration information corresponding to the type of the baseband board card;
the step of configuring the baseband board card according to the configuration information includes: the operation maintenance module generates an initialization configuration message corresponding to the configuration information and sends the initialization configuration message to a media access control module; and the media access control module acquires interface parameters from the initialization configuration message and configures the interface corresponding to the baseband board card by adopting the interface parameters.
Optionally, the step of obtaining configuration information corresponding to the type of the baseband board card from the database of the base station includes: the operation maintenance module acquires configuration information corresponding to each type of baseband board card in the base station from a database, wherein the configuration information corresponding to each type of baseband board card comprises configuration information corresponding to the type of the baseband board card;
the step of configuring the baseband board card according to the configuration information includes: the operation maintenance module respectively generates initialization configuration messages corresponding to the configuration information and sends the initialization configuration messages to the media access control module; the media access control module determines an initialization configuration message corresponding to the type of the baseband board card from all initialization configuration messages; and acquiring interface parameters from the initialization configuration message corresponding to the type of the baseband board card, and configuring an interface corresponding to the baseband board card by adopting the interface parameters.
Optionally, the types of the baseband boards include a first type and a second type, where a board version corresponding to the second type is higher than a board version corresponding to the first type, and after the step of determining, according to the interface information, the type of the baseband board connected to the enabled remote radio unit, the method further includes: if the type of the baseband board card is a second type, judging that the number of established cells on the baseband board card is less than or equal to a threshold value; if the number of the established cells on the baseband board card is smaller than a threshold value, executing a step of acquiring configuration information corresponding to the type of the baseband board card from a database of the base station; and if the number of established cells on the baseband board card is equal to a threshold value, establishing the cells on the first type of baseband board card.
Optionally, the method further comprises: and when detecting that the baseband board card of the second type has a fault, executing the step of establishing the cell on the baseband board card of the first type.
The embodiment of the present invention further provides a device for establishing a cell, which specifically includes: a first determining module, configured to determine, when the base station is ready to establish a cell, an enabled remote radio unit according to planning information corresponding to the cell; the first acquisition module is used for acquiring interface information corresponding to the started remote radio unit; the second determining module is used for determining the type of the baseband board card connected with the enabled remote radio unit according to the interface information; the second obtaining module is used for obtaining configuration information corresponding to the type of the baseband board card from a database of the base station; and the configuration module is used for configuring the baseband board card according to the configuration information so as to establish a cell on the baseband board card.
Optionally, the second determining module is specifically configured to determine, according to the interface information, a baseband board interface into which the enabled remote radio unit is inserted; determining the baseband board card to which the baseband board card interface belongs as the baseband board card connected with the started radio remote unit; and acquiring the type corresponding to the baseband board card.
Optionally, the second obtaining module is specifically configured to invoke an operation maintenance module to search a database for configuration information corresponding to the type of the baseband board card, and obtain the configuration information corresponding to the type of the baseband board card; the configuration module includes: the sending submodule is used for calling the operation maintenance module to generate an initialization configuration message corresponding to the configuration information and sending the initialization configuration message to the media access control module; and the parameter configuration submodule is used for calling the media access control module to acquire interface parameters from the initialization configuration message and configuring the interface corresponding to the baseband board card by adopting the interface parameters.
Optionally, the second obtaining module is specifically configured to invoke an operation maintenance module to obtain, from a database, configuration information corresponding to each type of baseband board card in the base station, where the configuration information corresponding to each type of baseband board card includes configuration information corresponding to the type of the baseband board card; the configuration module includes: the sending submodule is used for calling the operation maintenance module to respectively generate initialization configuration messages corresponding to the configuration information and sending the initialization configuration messages to the media access control module; the message determining submodule is used for calling the media access control module to determine the initialization configuration message corresponding to the type of the baseband board card from all initialization configuration messages; and the parameter configuration submodule is used for calling the media access control module to acquire interface parameters from the initialization configuration message corresponding to the type of the baseband board card and configuring an interface corresponding to the baseband board card by adopting the interface parameters.
Optionally, the types of the baseband boards include a first type and a second type, where a board version corresponding to the second type is higher than a board version corresponding to the first type, and the apparatus further includes: the judging module is used for judging that the number of the established cells on the baseband board card is less than or equal to a threshold value if the type of the baseband board card is a second type; the second obtaining module is specifically configured to obtain, from a database of the base station, configuration information corresponding to the type of the baseband board card if the number of cells established on the baseband board card is smaller than a threshold; a cell establishing module, configured to establish a cell on the baseband board of the first type if the number of established cells on the baseband board is equal to a threshold.
Optionally, the cell establishing module is further configured to establish the cell on the baseband board card of the first type when detecting that the baseband board card of the second type fails.
Compared with the prior art, the embodiment of the invention has the following advantages:
when the base station prepares to establish a cell, determining a started radio remote unit according to planning information corresponding to the cell, acquiring interface information corresponding to the started radio remote unit, and then determining the type of a baseband board card connected with the started radio remote unit according to the interface information; the base station can further actively judge the baseband board card used for building the cell, obtain configuration information corresponding to the baseband board card after determining the type of the baseband board card, and configure the baseband board card according to the configuration information so as to build the cell on the baseband board card; and manual configuration is not needed, so that the efficiency of establishing the cell is greatly improved.
Drawings
Fig. 1 is a flowchart illustrating steps of a method for establishing a cell according to an embodiment of the present invention;
fig. 2 is a flowchart illustrating steps of another embodiment of a method for establishing a cell according to the present invention;
fig. 3 is a block diagram of an embodiment of a cell establishment apparatus according to the present invention;
fig. 4 is a block diagram of another embodiment of the cell establishment apparatus according to the present invention.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in further detail below.
In the embodiment of the present invention, the baseband processing circuit board may be referred to as a baseband board card for short, and the expanding the capacity of the base station refers to adding the baseband board card to the base station to increase the number of carriers supported by the base station. The types of the added baseband board cards may be different from the types of the existing baseband board cards of the base station, and the corresponding parameter configurations of the different types of baseband board cards are also different when the cells are established; therefore, if a cell needs to be established on the added baseband board card, a configuration file of the base station needs to be manually acquired, and corresponding parameters in the configuration file are modified according to the type of the added baseband board card; and the base station establishes a cell on the added baseband board card according to the modified parameters. Furthermore, for each expanded base station, the base station can completely establish a cell on the added baseband board card through manual configuration, and the efficiency is low; therefore, the embodiment of the present invention provides a method for establishing a cell, so as to improve the efficiency of establishing a cell by a base station.
One of the core concepts of the embodiments of the present invention is that when a base station is ready to establish a cell, the base station determines the type of a baseband board card used for establishing the cell, and then configures the baseband board card according to configuration information corresponding to the type of the baseband board card, so as to establish the cell on the baseband board card; therefore, manual configuration is not needed, and the efficiency of the base station for establishing the cell is greatly improved.
Referring to fig. 1, a flow chart of the steps of cell establishment of the present invention is shown; the method comprises the following specific steps:
And 102, acquiring interface information corresponding to the enabled remote radio unit.
And 103, determining the type of the baseband board card connected with the enabled remote radio unit according to the interface information.
The embodiment of the invention can upload the planning information corresponding to each cell of the base station to the base station in advance, wherein the planning information is used for planning the cell and comprises hardware resource information corresponding to the cell and basic information of the cell; the hardware resource information includes Radio frequency resource information such as a serial number of a Radio Remote Unit (RRU), baseband resource information such as version information of a baseband board, and basic information of the cell such as a frequency point of the cell, a physical identifier of the cell, and the like. After the base station is started, the base station can enter a resource preparation stage, wherein in the resource preparation stage, baseband resources and radio frequency resources required by a cell can be prepared and established according to hardware resource information in the planning information; of course, preparation of transmission resources, synchronization of clocks, and the like; after the resource preparation phase is completed, the cell establishment phase can be entered. In the embodiment of the invention, when a base station prepares to establish a cell, the type of a baseband board card for establishing the cell can be determined firstly, and then the cell is established according to the type of the baseband board card; the method comprises the following steps of determining the types of baseband board cards used for establishing the cells as follows:
in the embodiment of the invention, the RRU is connected with the baseband board card, so that the type of the baseband board card for establishing the cell can be determined according to the started RRU; therefore, the planning information corresponding to the cell can be obtained from the pre-stored planning information, and then the RRU required for establishing the cell is determined according to the hardware resource information, such as the radio frequency resource information, in the planning information. When it is determined that the RRU required for establishing the cell is in a connected state, the RRU can be a enabled RRU, then interface information corresponding to the enabled RRU can be obtained, and a baseband board card connected with the enabled RRU is determined according to the interface information, where the baseband board card is a baseband board card used for establishing the cell. And then, acquiring corresponding board card information of the baseband board card, and determining the type corresponding to the baseband board card according to the board card information.
And step 104, obtaining configuration information corresponding to the type of the baseband board card from a database of the base station.
And 105, configuring the baseband board card according to the configuration information so as to establish a cell on the baseband board card.
In the embodiment of the present invention, the configuration information corresponding to each type of baseband board card may be stored in advance in the database of the base station, where the configuration information corresponding to the baseband board card in the database is updated in real time, that is, when a type of baseband board card is added to the base station, the configuration information corresponding to the type of the baseband board card may be added to the database. Therefore, after the type of the baseband board card used for establishing the cell is determined, configuration information corresponding to the type can be obtained, wherein the configuration information is used for configuring parameters of the baseband board card, and the parameters comprise the maximum number of uplink single subframe users, the maximum number of downlink single subframe users and the like; and then configuring all parameters of the baseband board card according to the configuration information, and finishing the establishment of the cell after all the parameters of the baseband board card are configured. And after the cell is established, the user can be accessed and communicated with the user.
When the base station prepares to establish a cell, determining a started radio remote unit according to planning information corresponding to the cell, acquiring interface information corresponding to the started radio remote unit, and then determining the type of a baseband board card connected with the started radio remote unit according to the interface information; the base station can further actively judge the baseband board card used for building the cell, obtain configuration information corresponding to the baseband board card after determining the type of the baseband board card, and configure the baseband board card according to the configuration information so as to build the cell on the baseband board card; and manual configuration is not needed, so that the efficiency of establishing the cell is greatly improved.
In this embodiment of the present invention, the base station includes an Operation Management (OM) module and a Media Access Control (MAC) module, where the OM module may be used to obtain configuration information from a database, and the MAC module is used to configure the baseband board, which is specifically as follows:
referring to fig. 2, a flow chart of the steps of another cell establishment method of the present invention is shown; the method comprises the following specific steps:
In the embodiment of the invention, after the base station is started and the resource preparation stage is completed, the base station can establish the cell, and when the base station prepares to establish the cell, the type of the baseband board card for establishing the cell can be determined so as to establish the cell according to the configuration parameters corresponding to the type of the baseband board card. Specifically, the RRU used for establishing the cell may be determined according to the planning information corresponding to the cell, and since the RRU determined according to the planning information may not be successfully accessed to the baseband board card for some reason, the cell cannot be established at this time; therefore, after the RRU is determined according to the planning information, the RRU can be inquired from the RRU unit topology table, and the RRUs in the RRU unit topology table are all the RRUs which have been successfully accessed to the baseband board; and when the RRU is found in the RRU unit topology table, determining that the RRU is successfully connected to the corresponding baseband board, that is, determining that the RRU is the enabled RRU. Of course, if the RRU is not found in the RRU unit topology table, it is determined that the RRU is not successfully accessed to the corresponding baseband board, the RRU may be queried from the RRU unit topology table again after a preset time, and if the RRU is not found, the base station may be notified to restart, or an alarm message may be returned, and the like.
Then, interface information corresponding to the enabled RRU may be obtained, so as to determine the type of the baseband board card connected to the enabled remote radio unit according to the interface information, which is specifically as follows:
And step 204, determining the baseband board card to which the baseband board card interface belongs as the baseband board card connected with the started remote radio unit.
And step 205, obtaining the type corresponding to the baseband board card.
In the embodiment of the present invention, a baseband board interface into which the enabled remote radio unit is inserted may be determined according to the interface information of the enabled RRU, and a baseband board to which the baseband board interface belongs may be determined by querying board card information corresponding to each baseband board in the base station; and determining the baseband board card to which the baseband board interface belongs as the baseband board card connected with the started RRU. In the embodiment of the invention, the corresponding configuration information of the cells established on the baseband board cards of different versions can be the same or different; therefore, the baseband board cards can be classified in advance according to the heterogeneity of the configuration information, that is, the baseband board cards with the same configuration information are determined as one type of baseband board cards; and then, a corresponding version can be obtained from the board card information corresponding to the baseband board card, and the type of the baseband board card is determined according to the version. For example, the BPOG and the BPOH are used to determine a baseband board card of a first type, the BPOI is used to determine a baseband board card of a second type, and if the version is the BPOG, the type of the baseband board used to establish the cell is the first type.
And then obtaining configuration information corresponding to the type of the baseband board card, and configuring the baseband board card according to the configuration information so as to establish a cell on the baseband board card. The method comprises the following steps that configuration information corresponding to the type of the baseband board card is obtained in multiple modes, wherein one mode is that only the configuration information corresponding to the type is obtained from a database, and the other mode is that all types of configuration information are obtained from the database; correspondingly, the ways of configuring the baseband board card according to the configuration information also include multiple ways, specifically as follows:
step 206, the operation maintenance module searches the configuration information corresponding to the type of the baseband board card from a database, and obtains the configuration information corresponding to the type of the baseband board card.
Step 207, the operation maintenance module generates an initialization configuration message corresponding to the configuration information, and sends the initialization configuration message to the media access control module.
And step 208, the media access control module acquires an interface parameter from the initialization configuration message, and configures an interface corresponding to the baseband board card by using the interface parameter.
One way is to obtain the configuration information corresponding to the type, that is, the OM module searches the configuration information corresponding to the type from a database and obtains the configuration information; then when the baseband board card is configured, firstly, an OM module generates an initialization configuration message corresponding to the configuration information according to the configuration information, and sends the initialization configuration message to a media access control module; and the MAC module configures the baseband board card according to the parameters in the initialization configuration message. Because the number of the initialization configuration messages received by the MAC module is one, the interface parameters can be directly obtained from the initialization configuration messages, and the interface parameters are adopted to configure the corresponding interface of the baseband board card.
Step 209, the operation maintenance module obtains configuration information corresponding to each type of baseband board card in the base station from a database, where the configuration information corresponding to each type of baseband board card includes configuration information corresponding to the type of the baseband board card.
Step 210, the operation maintenance module generates initialization configuration messages corresponding to the configuration information, and sends the initialization configuration messages to the media access control module.
The other way is to obtain configuration information corresponding to all types, that is, the OM module does not need to query but obtains configuration information corresponding to each type of baseband board card in the base station from a database, where the configuration information corresponding to each type of baseband board card includes configuration information corresponding to the type of the baseband board card. Then when the baseband board card is configured, firstly, an OM module generates initialization configuration messages corresponding to the configuration messages according to the configuration messages, and sends the initialization configuration messages to a media access control module; and the MAC module configures the baseband board card according to the parameters in the initialization configuration message. The MAC module can determine the initialization configuration message corresponding to the type of the baseband board card from each initialization configuration message because the number of the initialization configuration messages received by the MAC module is multiple; and then acquiring interface parameters according to the initialization configuration message corresponding to the type, and configuring an interface corresponding to the baseband board card by adopting the interface parameters.
In the embodiment of the present invention, the types include a first type and a second type, the version corresponding to the second type is higher than the version corresponding to the first type, and the baseband board card of the second type can call the baseband board card of the first type.
Therefore, after the type of the baseband board card is determined, if the type of the baseband board card is the second type, whether the number of the cells established on the baseband board card is smaller than a threshold value is judged.
The number of cells supported and established by the baseband board card is limited by an upper limit, and the upper limits corresponding to different types of baseband board cards are different, so that after the type of the baseband board card is determined, whether the number of the established cells on the baseband board card is smaller than the upper limit or not can be judged, and if so, the cells can be continuously established on the baseband board card; if so, the cell cannot be continuously established on the baseband board card. Since the baseband board card of the second type can call the baseband board card of the first type, if the type of the baseband board card is the second type, it can be determined first whether the number of cells established on the baseband board card is less than a threshold, and if so, step 206 or 209 is executed; if not, the second type baseband board card can call the first type baseband board card to establish the cell on the first type baseband board card, namely acquiring the configuration information corresponding to the first type, and configuring the first type baseband board card according to the first type configuration information; the steps of specifically acquiring the configuration information corresponding to the first type and configuring according to the configuration information corresponding to the first type are similar to those described above, and are not described herein again. And determining the threshold according to the board information corresponding to the baseband board of the second type.
In addition, when detecting that the baseband board card of the second type has a fault, the cell may also be established on the baseband board card of the first type.
When the base station prepares to establish a cell, determining a started radio remote unit according to planning information corresponding to the cell, acquiring interface information corresponding to the started radio remote unit, and then determining the type of a baseband board card connected with the started radio remote unit according to the interface information; the base station can further actively judge the baseband board card used for building the cell, obtain configuration information corresponding to the baseband board card after determining the type of the baseband board card, and configure the baseband board card according to the configuration information so as to build the cell on the baseband board card; and manual configuration is not needed, so that the efficiency of establishing the cell is greatly improved. In addition, the embodiment of the invention determines the type of the baseband board card used for establishing the cell according to the interface information of the radio remote unit, thereby improving the accuracy of determining the baseband board card used for establishing the cell.
Further, the type of the baseband board card includes a first type and a second type, the board card version corresponding to the second type is higher than the board card version corresponding to the first type, and after the step of determining the type of the baseband board card connected to the enabled remote radio unit according to the interface information, if the type of the baseband board card is the second type, it is determined that the number of established cells on the baseband board card is smaller than a threshold value; if the number of established cells on the baseband board card is smaller than a threshold value, continuing to establish cells on the second type of baseband board card; if the number of established cells on the baseband board card is equal to a threshold value, establishing the cells on the first type of baseband board card; therefore, the cells can be established on the baseband board card of the first type after the number of the cells on the baseband board card of the second type reaches the threshold value. And when the baseband board card of the second type is detected to have a fault, the cell is established on the baseband board card of the first type, so that the normal use of the cell is ensured, and the fault probability is reduced.
It should be noted that, for simplicity of description, the method embodiments are described as a series of acts or combination of acts, but those skilled in the art will recognize that the present invention is not limited by the illustrated order of acts, as some steps may occur in other orders or concurrently in accordance with the embodiments of the present invention. Further, those skilled in the art will appreciate that the embodiments described in the specification are presently preferred and that no particular act is required to implement the invention.
Referring to fig. 3, a block diagram of a cell establishment apparatus according to an embodiment of the present invention is shown, which may specifically include:
a first determining module 301, configured to determine, when the base station is ready to establish a cell, an enabled remote radio unit according to planning information corresponding to the cell;
a first obtaining module 302, configured to obtain interface information corresponding to the enabled remote radio unit;
a second determining module 303, configured to determine, according to the interface information, a type of a baseband board card connected to the enabled remote radio unit;
a second obtaining module 304, configured to obtain configuration information corresponding to the type of the baseband board card from a database of the base station;
a configuration module 305, configured to configure the baseband board card according to the configuration information, so as to establish a cell on the baseband board card.
Referring to fig. 4, a block diagram of another embodiment of the apparatus for establishing a cell according to the present invention is shown, and the apparatus includes: a decision block 306 and a cell establishment block 307,
in another embodiment of the present invention, the types of the baseband board cards include a first type and a second type, the board card version corresponding to the second type is higher than the board card version corresponding to the first type, and the determining module 306 is configured to determine that the number of cells established on the baseband board card is smaller than or equal to a threshold value if the type of the baseband board card is the second type;
the second obtaining module 304 is specifically configured to, if the number of cells established on the baseband board card is smaller than a threshold, obtain configuration information corresponding to the type of the baseband board card from a database of the base station;
a cell establishing module 307, configured to establish a cell on the baseband board of the first type if the number of established cells on the baseband board is equal to a threshold.
The cell establishing module 307 is further configured to establish the cell on the baseband board card of the first type when detecting that the baseband board card of the second type fails.
In another embodiment of the present invention, the second determining module 303 is specifically configured to determine, according to the interface information, a baseband board interface into which the enabled remote radio unit is inserted; determining the baseband board card to which the baseband board card interface belongs as the baseband board card connected with the started radio remote unit; and acquiring the type corresponding to the baseband board card.
In another embodiment of the present invention, the second obtaining module 304 is specifically configured to invoke an operation maintenance module to search a database for configuration information corresponding to the type of the baseband board card, and obtain configuration information corresponding to the type of the baseband board card;
the configuration module 305 includes:
the sending sub-module 3051 is configured to invoke the operation maintenance module to generate an initialization configuration message corresponding to the configuration information, and send the initialization configuration message to the media access control module;
a parameter configuration sub-module 3052, configured to invoke the media access control module to obtain an interface parameter from the initialization configuration message, and configure an interface corresponding to the baseband board card by using the interface parameter.
In another embodiment of the present invention, the second obtaining module 304 is specifically configured to invoke an operation maintenance module to obtain, from a database, configuration information corresponding to each type of baseband board card in the base station, where the configuration information corresponding to each type of baseband board card includes configuration information corresponding to the type of the baseband board card;
the configuration module 305 includes:
the sending sub-module 3051 is configured to invoke the operation maintenance module to generate initialization configuration messages corresponding to the configuration information, and send the initialization configuration messages to the media access control module;
a message determination sub-module 3053, configured to invoke the media access control module to determine, from each initialization configuration message, an initialization configuration message corresponding to the type of the baseband board card;
the parameter configuration sub-module 3052 is configured to invoke the media access control module to obtain an interface parameter from the initialization configuration message corresponding to the type of the baseband board card, and configure an interface corresponding to the baseband board card by using the interface parameter.
When the base station prepares to establish a cell, determining a started radio remote unit according to planning information corresponding to the cell, acquiring interface information corresponding to the started radio remote unit, and then determining the type of a baseband board card connected with the started radio remote unit according to the interface information; the base station can further actively judge the baseband board card used for building the cell, obtain configuration information corresponding to the baseband board card after determining the type of the baseband board card, and configure the baseband board card according to the configuration information so as to build the cell on the baseband board card; and manual configuration is not needed, so that the efficiency of establishing the cell is greatly improved.
For the device embodiment, since it is basically similar to the method embodiment, the description is simple, and for the relevant points, refer to the partial description of the system embodiment.
The embodiments in the present specification are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.
As will be appreciated by one skilled in the art, embodiments of the present invention may be provided as a method, apparatus, or computer program product. Accordingly, embodiments of the present invention may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, embodiments of the present invention may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.
Embodiments of the present invention are described with reference to flowchart illustrations and/or block diagrams of methods, terminal devices (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 terminal to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing terminal, 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 terminal 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 terminal to cause a series of operational steps to be performed on the computer or other programmable terminal to produce a computer implemented process such that the instructions which execute on the computer or other programmable terminal provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
While preferred embodiments of the present invention have been described, additional variations and modifications of these embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. Therefore, it is intended that the appended claims be interpreted as including preferred embodiments and all such alterations and modifications as fall within the scope of the embodiments of the invention.
Finally, it should also be noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or terminal that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or terminal. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or terminal that comprises the element.
The above detailed description is provided for a cell establishing method and a cell establishing apparatus, and a specific example is applied in this document to explain the principle and the implementation of the present invention, and the description of the above embodiment is only used to help understanding the method and the core idea of the present invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present invention.
Claims (10)
1. A method for establishing a cell, applied to a base station, includes:
when the base station prepares to establish a cell, determining a radio remote unit which is started according to planning information corresponding to the cell;
acquiring interface information corresponding to the started remote radio unit;
determining the type of a baseband board card connected with the started remote radio unit according to the interface information;
acquiring configuration information corresponding to the type of the baseband board card from a database of the base station;
configuring the baseband board card according to the configuration information so as to establish a cell on the baseband board card;
the planning information is used for planning a cell, and the planning information includes hardware resource information corresponding to the cell and basic information of the cell;
the step of obtaining configuration information corresponding to the type of the baseband board card from the database of the base station includes:
the operation maintenance module searches configuration information corresponding to the type of the baseband board card from a database and acquires the configuration information corresponding to the type of the baseband board card;
the step of configuring the baseband board card according to the configuration information includes:
the operation maintenance module generates an initialization configuration message corresponding to the configuration information and sends the initialization configuration message to a media access control module;
and the media access control module acquires interface parameters from the initialization configuration message and configures the interface corresponding to the baseband board card by adopting the interface parameters.
2. The method of claim 1, wherein the step of determining the type of the baseband card connected to the enabled remote radio unit according to the interface information comprises:
determining a baseband board interface into which the enabled remote radio unit is inserted according to the interface information;
determining the baseband board card to which the baseband board card interface belongs as the baseband board card connected with the enabled remote radio unit;
and acquiring the type corresponding to the baseband board card.
3. The method according to claim 1, wherein the step of obtaining the configuration information corresponding to the type of the baseband board card from the database of the base station includes:
the operation maintenance module acquires configuration information corresponding to each type of baseband board card in the base station from a database, wherein the configuration information corresponding to each type of baseband board card comprises configuration information corresponding to the type of the baseband board card;
the step of configuring the baseband board card according to the configuration information includes:
the operation maintenance module respectively generates initialization configuration messages corresponding to the configuration information and sends the initialization configuration messages to the media access control module;
the media access control module determines an initialization configuration message corresponding to the type of the baseband board card from all initialization configuration messages;
and acquiring interface parameters from the initialization configuration message corresponding to the type of the baseband board card, and configuring an interface corresponding to the baseband board card by adopting the interface parameters.
4. The method of claim 1, wherein the types of baseband cards include a first type and a second type, and wherein the version of the card corresponding to the second type is higher than the version of the card corresponding to the first type,
after the step of determining the type of the baseband board card connected to the enabled remote radio unit according to the interface information, the method further includes:
if the type of the baseband board card is a second type, judging whether the number of established cells on the baseband board card is smaller than a threshold value;
if the number of the established cells on the baseband board card is smaller than a threshold value, executing a step of acquiring configuration information corresponding to the type of the baseband board card from a database of the base station;
and if the number of established cells on the baseband board card is equal to a threshold value, establishing the cells on the first type of baseband board card.
5. The method of claim 4, further comprising:
and when detecting that the baseband board card of the second type has a fault, executing the step of establishing the cell on the baseband board card of the first type.
6. An apparatus for establishing a cell, applied in a base station, includes:
a first determining module, configured to determine, when the base station is ready to establish a cell, an enabled remote radio unit according to planning information corresponding to the cell;
the first acquisition module is used for acquiring interface information corresponding to the started remote radio unit;
the second determining module is used for determining the type of the baseband board card connected with the enabled remote radio unit according to the interface information;
the second obtaining module is used for obtaining configuration information corresponding to the type of the baseband board card from a database of the base station;
the configuration module is used for configuring the baseband board card according to the configuration information so as to establish a cell on the baseband board card;
the planning information is used for planning a cell, and the planning information includes hardware resource information corresponding to the cell and basic information of the cell;
the second obtaining module is specifically configured to invoke an operation maintenance module to search a database for configuration information corresponding to the type of the baseband board card, and obtain configuration information corresponding to the type of the baseband board card;
the configuration module includes:
the sending submodule is used for calling the operation maintenance module to generate an initialization configuration message corresponding to the configuration information and sending the initialization configuration message to the media access control module;
and the parameter configuration submodule is used for calling the media access control module to acquire interface parameters from the initialization configuration message and configuring the interface corresponding to the baseband board card by adopting the interface parameters.
7. The apparatus of claim 6,
the second determining module is specifically configured to determine, according to the interface information, a baseband board interface into which the enabled remote radio unit is inserted; determining the baseband board card to which the baseband board card interface belongs as the baseband board card connected with the enabled remote radio unit; and acquiring the type corresponding to the baseband board card.
8. The apparatus of claim 6,
the second obtaining module is specifically configured to invoke the operation maintenance module to obtain configuration information corresponding to each type of baseband board card in the base station from a database, where the configuration information corresponding to each type of baseband board card includes configuration information corresponding to the type of the baseband board card;
the configuration module includes:
the sending submodule is used for calling the operation maintenance module to respectively generate initialization configuration messages corresponding to the configuration information and sending the initialization configuration messages to the media access control module;
the message determining submodule is used for calling the media access control module to determine the initialization configuration message corresponding to the type of the baseband board card from all initialization configuration messages;
and the parameter configuration submodule is used for calling the media access control module to acquire interface parameters from the initialization configuration message corresponding to the type of the baseband board card and configuring an interface corresponding to the baseband board card by adopting the interface parameters.
9. The apparatus of claim 6, wherein the types of baseband cards include a first type and a second type, and wherein the version of the card corresponding to the second type is higher than the version of the card corresponding to the first type, the apparatus further comprising:
the judging module is used for judging whether the number of the established cells on the baseband board card is smaller than a threshold value or not if the type of the baseband board card is a second type;
the second obtaining module is specifically configured to obtain, from a database of the base station, configuration information corresponding to the type of the baseband board card if the number of cells established on the baseband board card is smaller than a threshold;
a cell establishing module, configured to establish a cell on the baseband board of the first type if the number of established cells on the baseband board is equal to a threshold.
10. The apparatus of claim 9,
the cell establishing module is further configured to establish the cell on the baseband board card of the first type when detecting that the baseband board card of the second type has a fault.
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| CN201711051644.3A CN109729530B (en) | 2017-10-31 | 2017-10-31 | Cell establishing method and device |
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| CN102413574A (en) * | 2011-11-21 | 2012-04-11 | 中兴通讯股份有限公司 | Automatic distribution method and device for baseband resources |
| CN102958087B (en) * | 2012-10-26 | 2015-04-15 | 大唐移动通信设备有限公司 | Configuration method and configuration device of baseband board card |
| CN103346898B (en) * | 2013-05-30 | 2017-02-15 | 迈普通信技术股份有限公司 | Method for processing configuration information of hot plug board card, and network communication device |
| CN103297985B (en) * | 2013-05-31 | 2016-01-27 | 华为技术有限公司 | Base station collocation method and system |
| CN104053174B (en) * | 2014-05-29 | 2018-03-27 | 大唐移动通信设备有限公司 | Based on the adaptive method and device of FPGA Base Band Unit equipment RRU interface protocols |
| CN104219084B (en) * | 2014-08-04 | 2018-01-16 | 新华三技术有限公司 | A kind of startup method and apparatus of board |
| CN104768182B (en) * | 2015-03-23 | 2018-05-04 | 大唐移动通信设备有限公司 | Bimodulus RRU upgrade methods and device |
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