CN102006600B - Method and device for generating configuration files - Google Patents
Method and device for generating configuration files Download PDFInfo
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- CN102006600B CN102006600B CN2009100921602A CN200910092160A CN102006600B CN 102006600 B CN102006600 B CN 102006600B CN 2009100921602 A CN2009100921602 A CN 2009100921602A CN 200910092160 A CN200910092160 A CN 200910092160A CN 102006600 B CN102006600 B CN 102006600B
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Abstract
The embodiment of the invention discloses method and device for generating configuration files. The method comprises the steps of: selecting configuration files of the original base station of the network as initial configuration files for expanding network capacity, wherein the original base station is an adjacent base station of a network newly-added base station; obtaining base station configuration parameters of the newly-added base station; and generating configuration files of the newly-added base station and configuration files of all adjacent base stations of the newly-added base station after the capacity of the network is expanded according to the initial configuration files of the original base station and the base station configuration parameters of the newly-added base station. According to the invention, the configuration files of eNB after the capacity of the network is expanded are generated through the configuration files of the original eNB before the capacity of the network is expanded, thus the generation process of the configuration files of the eNB in an LTE system is simplified.
Description
Technical field
The present invention relates to communication technical field, particularly relate to a kind of generation method and apparatus of configuration file.
Background technology
LTE (Long Term Evolution, Long Term Evolution) in the networking process of system, need to open a large amount of eNB (Evolved Node B, evolved base station), in opening the process of eNB, an important step is first will generate the configuration file of eNB.LTE system and TD-SCDMA (TimeDivision-Synchronous Code Division Multiple Access, the code division multiple access access that time-division is synchronous) system difference, wherein the eNB network element has been realized RRC (Radio Resource Control, Radio Resource is controlled) agreement, and the neighbouring relations table between storage eNB, and UE completes the eNB inside that operates mainly in of handoff procedure between eNB, so each eNB inside will generate a very complete configuration file.Along with the number increase of eNB, configuration file generates difficulty to be multiplied.
At present, first method of the prior art is according to network planning manual configuration; Second method is SON (Self Organization Nework, self-configuring network).For first method, be limited at present based on the manual configuration method single eNB of solution or a small amount of eNB and be configured file generated when opening station, after generation, be input in eNB and move.Also under study for action, research field is less for the scheme of SON, and algorithm is also immature, realizes that difficulty is also very large, at present very fast not accomplished and use.
As long as the SON function is embodied in through automatic search and finds adjacent cell, automatically according to network failure, to realize configuring again, the Automatic Optimal wireless parameter realizes that network reaches optimal operational condition.
In realizing process of the present invention, the inventor finds prior art, and there are the following problems at least:
The method of 1, carrying out manual configuration according to the network planning is a kind of simple and easy method that uses at development and middle test phase, is applicable in small-scale network.But in a single day network is opened up out, and will need very large workload to carry out generating configuration file, and this method does not conform to actual needs.
2, the scheme of SON also under study for action, does not have very fast not accomplished and uses.If adopt the self-configuring scheme, also very high to the database designing requirement, need very strong flexibility.In addition, the functionality advantage of SON is mainly reflected in the discovery adjacent cell, and Automatic Optimal network wireless parameter does not have detailed design opening aspect the configuration file generation of station of eNB, also needs out the station strategy to realize.
Summary of the invention
Embodiments of the invention provide a kind of generation method and apparatus of configuration file, thereby have simplified the generative process of the configuration file of eNB in the LTE system.
Embodiments of the invention provide a kind of generation method of configuration file, comprising:
Select the initial configuration file of the configuration file of the original base station of network as the network capacity extension, described original base station is that network newly adds De Lin base station, base station;
Obtain De Zhe base station, described new interpolation base station configuration parameter;
According to initial configuration file and De Zhe base station, the described new interpolation base station configuration parameter of described original base station, the configuration file of all adjacent base stations of the configuration file of described new interpolation base station and described new interpolation base station after the generating network dilatation.
Before the initial configuration file of configuration file as the network capacity extension of the original base station of described selection network, comprising:
Generate the configuration file of described original base station.
After described generating network dilatation, before the configuration file of all adjacent base stations of the configuration file of described new interpolation base station and described new interpolation base station, also comprise:
According to the network site of described new interpolation base station, upgrade the network configuration of original base station described in the initial configuration file of described original base station.
The configuration file of described original base station comprises: De Zhe base station, described original base station configuration parameter and the neighbouring relations relevant with De Lin base station, described original base station,
For all adjacent base stations of described new interpolation base station and each base station in described new interpolation base station, described initial configuration file according to described original base station and De Zhe base station, described new interpolation base station configuration parameter, after the generating network dilatation, the configuration file of all adjacent base stations of the configuration file of described new interpolation base station and described new interpolation base station specifically comprises:
Select described each base station as this base station;
Obtain all adjacent base stations of described each base station;
According to initial configuration file and De Zhe base station, the described new interpolation base station configuration parameter of described original base station, generate the configuration file of all adjacent base stations of the configuration file of described new interpolation base station and described new interpolation base station.
when the initial configuration file of described original base station does not comprise all adjacent base stations of described new interpolation base station, described new interpolation base station is configured continuously, describedly be configured to continuously to select the configuration file of described new interpolation this generation of base station as carrying out the initial configuration file of configuration continuously, obtain De Zhe base station, De Lin base station, the described new interpolation base station configuration parameter that the initial configuration file of described original base station does not comprise, De Zhe base station, De Lin base station, the described new interpolation base station configuration parameter that does not comprise according to the initial configuration file of described initial configuration file of carrying out continuously configuration and described original base station generates the configuration file that the De Lin base station, described new interpolation base station that the initial configuration file of the configuration file of configuration continuously and described original base station do not comprise is carried out in described new interpolation base station.
When network during by an original base station dilatation to two base station,
According to initial configuration file and De Zhe base station, the described new interpolation base station configuration parameter of described original base station, after the generating network dilatation, the configuration file of all adjacent base stations of the configuration file of described new interpolation base station and described new interpolation base station comprises:
According to initial configuration file and De Zhe base station, the described new interpolation base station configuration parameter of a described original base station, generate the configuration file after described original base station dilatation;
Obtain the neighbouring relations relevant with the adjacent base station after described original base station dilatation in the configuration file after described original base station dilatation;
Described in the neighbouring relations that adjacent base station after described and described original base station dilatation is relevant, the neighbouring relations of two base stations are exchanged;
Generate the configuration file after another base station dilatation in described two base stations.
When between described new interpolation base station and De Lin base station, described new interpolation base station, existing X2 to connect, after generating dilatation during the configuration file of the configuration file of the base station of described new interpolation and De Lin base station, described new interpolation base station, upgrade the relevant parameter in the configuration file of the configuration file of described new interpolation base station and De Lin base station, described new interpolation base station.
After described generating network dilatation, after the configuration file of all adjacent base stations of the configuration file of described new interpolation base station and described new interpolation base station, comprising:
The configuration file of all adjacent base stations of the configuration file of described new interpolation base station and described new interpolation base station is downloaded under the working directory of corresponding base station.
Embodiments of the invention provide a kind of generation system of configuration file, comprising:
Select module, be used to the configuration file of selecting the original base station of the network initial configuration file as the network capacity extension, described original base station is that network newly adds De Lin base station, base station;
Acquisition module, obtain De Zhe base station, described new interpolation base station configuration parameter;
Generation module, the initial configuration file of original base station of selecting according to described selection module and De Zhe base station, the described new interpolation base station configuration parameter that described acquisition module obtains, the configuration file of all adjacent base stations of the configuration file of described new interpolation base station and described new interpolation base station after the generating network dilatation.
Described generation module also for:
Generate the configuration file of described original base station.
Described generation module also for:
According to the network site of described new interpolation base station, upgrade the network configuration of original base station described in the initial configuration file of described original base station.
The configuration file of described original base station comprises: De Zhe base station, described original base station configuration parameter and the neighbouring relations relevant with De Lin base station, described original base station,
Described generation module specifically for:
Select all adjacent base stations of described new interpolation base station and each base station in described new interpolation base station as this base station;
Obtain all adjacent base stations of described each base station;
According to initial configuration file and De Zhe base station, the described new interpolation base station configuration parameter of described original base station, generate the configuration file of all adjacent base stations of the configuration file of described new interpolation base station and described new interpolation base station.
when the initial configuration file of described original base station does not comprise all adjacent base stations of described new interpolation base station, described new interpolation base station is configured continuously, the described configuration file of described new interpolation this generation of base station of described selection module selection that is configured to continuously is as carrying out the initial configuration file of configuration continuously, described acquisition module obtains De Zhe base station, De Lin base station, the described new interpolation base station configuration parameter that the initial configuration file of described original base station does not comprise, De Zhe base station, De Lin base station, the described new interpolation base station configuration parameter that the described initial configuration file of carrying out the initial configuration file of configuration continuously and described original base station that described acquisition module obtains that described generation module is selected according to described selection module does not comprise generates the configuration file that the De Lin base station, described new interpolation base station that the initial configuration file of the configuration file of configuration continuously and described original base station do not comprise is carried out in described new interpolation base station.
When network during by an original base station dilatation to two base station, described generation module specifically for:
According to initial configuration file and De Zhe base station, the described new interpolation base station configuration parameter of a described original base station, generate the configuration file after described original base station dilatation;
Obtain the neighbouring relations relevant with the adjacent base station after described original base station dilatation in the configuration file after described original base station dilatation;
Described in the neighbouring relations that adjacent base station after described and described original base station dilatation is relevant, the neighbouring relations of two base stations are exchanged;
Generate the configuration file after another base station dilatation in described two base stations.
When between described new interpolation base station and De Lin base station, described new interpolation base station, existing X2 to connect, described generation module is during also for the configuration file of the configuration file of the base station of described new interpolation after generating dilatation and De Lin base station, described new interpolation base station, upgrades the relevant parameter in the configuration file of the configuration file of described new interpolation base station and De Lin base station, described new interpolation base station.
Also comprise:
Download module, download under the working directory of corresponding base station for the configuration file of all adjacent base stations of the configuration file of new interpolation base station that described generation module is generated and described new interpolation base station.
Embodiments of the invention by the configuration file generating network dilatation of existing eNB before the network capacity extension after the configuration file of eNB, thereby simplified the generative process of the configuration file of eNB in the LTE system.Certainly, arbitrary product of enforcement embodiments of the invention might not need to reach simultaneously above-described all advantages.
The accompanying drawing explanation
In order to be illustrated more clearly in the present invention or technical scheme of the prior art, below will the accompanying drawing of required use in the present invention or description of the Prior Art be briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the flow chart of the generation method of a kind of configuration file in the embodiment of the present invention;
Fig. 2 is the flow chart of the generation method of a kind of configuration file in the embodiment of the present invention;
Fig. 3 (a) is the structural representation of the network capacity extension in the embodiment of the present invention;
Fig. 3 (b) is the structural representation after the network capacity extension in the embodiment of the present invention;
Fig. 4 is the flow chart of the generation method of a kind of configuration file in the embodiment of the present invention;
Fig. 5 (a) is the structural representation of the network capacity extension in the embodiment of the present invention;
Fig. 5 (b) is the structural representation after the network capacity extension in the embodiment of the present invention;
Fig. 6 is the flow chart of the generation method of a kind of configuration file in the embodiment of the present invention;
Fig. 7 is the structural representation of the generation equipment of a kind of configuration file in the embodiment of the present invention;
Fig. 8 is the structural representation of the generation equipment of a kind of configuration file in the embodiment of the present invention.
Embodiment
The main thought of embodiments of the invention comprises: select the initial configuration file of the configuration file of the original base station of network as the network capacity extension, described original base station is that network newly adds De Lin base station, base station; Obtain De Zhe base station, described new interpolation base station configuration parameter; According to initial configuration file and De Zhe base station, the described new interpolation base station configuration parameter of described original base station, the configuration file of all adjacent base stations of the configuration file of described new interpolation base station and described new interpolation base station after the generating network dilatation.
Below in conjunction with the accompanying drawing in the present invention, the technical scheme in the present invention is carried out to clear, complete description, obviously, described embodiment is a part of embodiment of the present invention, rather than whole embodiment.Based on the embodiment in the present invention, those of ordinary skills obtain under the prerequisite of not making creative work every other embodiment, belong to the scope of protection of the invention.
The embodiment of the present invention provides a kind of generation method of configuration file, as shown in Figure 1, specifically comprises the following steps:
The configuration file of step 101, the selection original base station of network is as the initial configuration file of the network capacity extension, and described original base station is that network newly adds De Lin base station, base station.
Embodiments of the invention by the configuration file generating network dilatation of existing base station before the network capacity extension after the configuration file of base station, thereby simplified the generative process of the configuration file of base station in the LTE system.
The embodiment of the present invention provides a kind of generation method of configuration file, by network by eNB dilatation to two eNB who opens when station, by two eNB dilatation to three eNB, complete the generation of eNB configuration file, and when by an eNB dilatation to two eNB, adopt the generation method of easy configuration file, as shown in Figure 2, specifically comprise the following steps:
The configuration file of step 201, configuration eNB1.
The configuration file of eNB is comprised of with the parameter relevant with adjacent eNB the configuration parameter of this eNB, and wherein the parameter relevant with adjacent eNB comprises: this eNB and adjacent eNB relation and adjacent cell relation etc., i.e. neighbouring relations table.When first, open station, while in network, an eNB only being arranged, the configuration file of this eNB only comprises the configuration parameter of this eNB, there is no the neighbouring relations table of this eNB.
the configuration file of configuration eNB1, this configuration file comprises: the global ID (Identity of eNB, sign), MME (Mobility Management Entity, Mobility Management Entity) ID, IPPort parameter (IP and MAC (Media Access Control, medium access control) address), the IPpath information table, SctpEntry parameter (local address and MME address), home cell planning (several residential quarter), cell configuration parameter (Phycellid (Physical cell Identity, physical-layer cell identifier), frequency point information), Fe (Fast Ethernet, Fast Ethernet) IP of interface configuration.At this moment, without the neighbouring relations table that configures eNB1.
When having two or more eNB, the configuration file of eNB is comprised of configuration parameter and the neighbouring relations table of this eNB.So, when eNB becomes when a plurality of by one, in eNB1, need to comprise the parameter relevant with the eNB that newly opens, i.e. neighbouring relations table.Therefore to select the initial configuration file of the configuration file of eNB1 as dilatation, the configuration file of eNB1 and eNB2 after the generation dilatation, after dilatation, the configuration file of eNB1 comprises the parameter relevant with eNB2.
Concrete, utilize the MT Core Generator, select the initial configuration file of the configuration file of eNB1 as dilatation, the configuration file of eNB1 after the generation dilatation comprises the following steps:
(1) obtain the configuration file of eNB1.
Concrete, utilize the MT Core Generator, import the configuration file of eNB1, thereby obtain the initial configuration file of the network capacity extension.
(2) upgrade the network structure of eNB1.
Concrete, utilize the MT Core Generator, on the network structure of eNB1, add new eNB, namely eNB2, upgrade the network structure of eNB1, thereby after obtaining the new eNB of interpolation, the network structure of the eNB1 of renewal.
(3) obtain this eNB configuration parameter of eNB2.
Concrete, utilize the MT Core Generator, while on the network structure of eNB1, adding eNB2, this eNB configuration parameter of input eNB2, comprise: global ID, the ID of MME, IPPort parameter (IP and MAC Address), the IPpath information table, SctpEntry parameter (local address and MME address), home cell planning (several residential quarter), cell configuration parameter (Phycellid, frequency point information), the IP of Fe interface configuration.
(4) after generating network adds eNB2, the configuration file of eNB1.
By above-mentioned steps 202 (1), obtained the configuration file of the front eNB1 of dilatation; By step 202 (2) and step 202 (3), after having obtained interpolation eNB2, this eNB configuration parameter of the network structure of eNB1 and eNB2.So far, this eNB configuration parameter and the cyberrelationship of two eNB all obtain, thereby can upgrade the configuration file of eNB1, after generating interpolation eNB2, and the configuration file of eNB1.
The configuration file of eNB1 after dilatation, the configuration parameter that not only comprises this eNB in the eNB1 configuration file, also comprise the parameter relevant with the eNB of new interpolation, be the neighbouring relations tables, adjacent eNB relation table for example, adjacent cell relation table, co-frequency cell and alien-frequency district table, the IP table of adjacent eNB, X2 interface relation table, S1 interface relationship table etc.Wherein, X2 interface is the interface between eNB and eNB, and the S1 interface is the interface between MME/S-GW (Mobility Management Entity/Serving-Gateway, mobile management entity/gateway) and eNB.When UE is switched to another eNB from an eNB, if between eNB, exist X2 to connect, can complete switching by X2 interface so; If between eNB, do not have X2 to connect, can complete by the S1 interface.
Wherein, the configuration parameter relevant with eNB2 generated according to the parameter that imports in above-mentioned steps 202 (1)～steps 202 (3) by the MT instrument.
At this moment, due to all parameters that comprised relevant eNB1 and eNB2 configuration file in the configuration file of eNB1 after dilatation, comprising: the configuration parameter of this eNB of eNB2, the configuration parameter relevant with eNB1, i.e. neighbouring relations table.Therefore, can generate according to existing configuration parameter the configuration file of eNB2.
Owing in network, only there being two eNB, can adopt easy method to generate the configuration file of eNB2.
Concrete, according to the configuration file of eNB1 after dilatation, the configuration file that generates eNB2 comprises the following steps:
(1) from the configuration file of eNB1 after dilatation, obtaining the neighbouring relations table of eNB1.
(2) neighbouring relations of the two are exchanged.Concrete, this eNB content in table and the content of adjacent eNB are exchanged, for example, in eNB1, the configuration parameter of this eNB becomes the configuration parameter of adjacent eNB in eNB2.
(3) the neighbouring relations table after exchanging is combined to derivation with the configuration parameter of this eNB of eNB2, generate the configuration file of eNB2.
Switching and reuse adoption process each other just can appear in these two eNB when networking.
When needs add new eNB, forward step 204 to; Otherwise, the dilation process of end eNB.
Above-mentioned steps 201-step 203 completes the layoutprocedure of network by eNB dilatation to two eNB.
Concrete, on the basis of eNB1 and eNB2, add eNB3 and specifically comprise the following steps:
(1) the current configuration file that obtains eNB1 is as the initial configuration file of dilatation again.
ENB3 is the adjacent cell relation with eNB1 and eNB2 respectively, because the configuration file of eNB1 and eNB2 is all complete, so select the current configuration file of eNB1 or the current configuration file of eNB2 all can as the initial configuration file of dilatation again.
In the embodiment of the present invention, take the current configuration file of selecting eNB1, as the initial configuration file of dilatation again, describe as example.
Concrete, utilize the MT Core Generator, import the current configuration file of eNB1, thereby obtain the current configuration file of eNB1.This configuration file will show the little network that existing two eNB form.
(2) upgrade the network structure of eNB1.
Concrete, utilize the MT Core Generator, on the basis of the little network that existing two eNB on the network structure of eNB1 form, add eNB3, the network structure of eNB1 is upgraded, thereby after obtaining interpolation eNB3, the network structure of the eNB1 of renewal.
(3) obtain this eNB configuration parameter of eNB3.
Concrete, utilize the MT Core Generator, while on the network structure of eNB1, adding eNB3, this eNB configuration parameter of input eNB3, comprise: global ID, the ID of MME, IPPort parameter (IP and MAC Address), the IPpath information table, SctpEntry parameter (local address and MME address), home cell planning (several residential quarter), cell configuration parameter (Phycellid, frequency point information), the IP of Fe interface configuration.In the configuration file that generates so, eNB3 will occur as the adjacent eNB of eNB1, and has added the neighbouring relations table relevant with eNB3.
(4) after generating network adds eNB3, the configuration file of eNB1.
By the MT Core Generator, according to prompting, select adjacent eNB to be numbered eNB2 and eNB3, eNB1 is as this eNB, according to the current configuration file of this eNB configuration parameter of the network structure that upgrades and eNB3 and eNB1, generate the eNB1 configuration file after dilatation again, this moment, the configuration file of eNB1 was applicable to comprise the network of eNB1, eNB2 and eNB3.
Above-mentioned steps 204-step 207 completes the layoutprocedure of network by two eNB dilatation to three eNB.
Embodiments of the invention by the configuration file generating network dilatation of existing eNB before the network capacity extension after the configuration file of eNB, and when by an eNB dilatation to two eNB, adopt the generation method of easy configuration file, thereby simplified the generative process of the configuration file of eNB in the LTE system.
The embodiment of the present invention provides a kind of generation method of configuration file, by network by the network capacity extension shown in Fig. 3 (a) to the network as shown in Fig. 3 (b), a plurality of optional initial configuration file are arranged in network, according to the complexity of cyberrelationship, select and while working as in the initial configuration file that selected eNB is corresponding all adjacent eNB that do not comprise new interpolation eNB, select a plurality of initial configuration file to generate the configuration file of eNB after dilatations, as shown in Figure 4, specifically comprise the following steps:
Current network in the embodiment of the present invention take in above-described embodiment through one of dilatation being formed by eNB1, eNB2 and eNB3 of setting up each other the little network of adjacent eNB describe as example.
When again when adding eNB in network, need to consider to select the initial configuration file of the configuration file of an eNB in existing network as the network capacity extension.In figure, three eNB neighbouring relations complexities are identical, consider that eNB4 will, as the adjacent eNB networking of eNB1 and eNB3, select the initial configuration file of the configuration file of eNB1 or eNB3 as dilatation.
In the embodiment of the present invention, take the configuration file of selecting eNB1, as the initial configuration file of dilatation, describe as example.
The network structure of step 402, renewal eNB1, wherein eNB4 is the adjacent eNB networking of eNB1 and eNB3.
Configuration file after step 404, generation eNB1 dilatation, wherein selecting eNB2, eNB3 and eNB4 is adjacent eNB, eNB1 is as this eNB.
Configuration file after step 405, generation eNB3 dilatation, wherein selecting eNB1, eNB2 and eNB4 is adjacent eNB, eNB3 is as this eNB.
The configuration file of step 406, generation eNB4, wherein selecting eNB1 and eNB3 is adjacent eNB, eNB4 is as this eNB.
In above-mentioned steps 401, when having a plurality of optional eNB configuration files as initial configuration file, the most complicated eNB configuration file of preferred network relation is as initial configuration file.At this moment, this configuration file comprises maximum adjacent eNB information, in most cases can comprise all adjacent eNB information.At this moment, if when the adjacent eNB of selected eNB comprises all adjacent eNB of new interpolation eNB, while generating the configuration file after dilatation as long as select this eNB and adjacent eNB; Only have and be connected across while belonging between two non-conterminous networks as the new eNB that adds, perhaps between the eNB before dilatation, there are not neighbouring relations, but while all with the new eNB that adds, being adjacent eNB, when the adjacent eNB of selected eNB did not comprise all adjacent eNB of new interpolation eNB, need to configure continuously this moment.For example, eNB1 before dilatation and eNB3 are all adjacent eNB with the new eNB4 that adds, but there is no each other neighbouring relations, at this moment, the configuration file of eNB4 first uses the eNB1 configuration file to generate neighbouring relations, re-use the configuration file of eNB4 as initial configuration file, the configuration parameter that adds this eNB of eNB3 generates the configuration file of eNB3 and eNB4.
Embodiments of the invention by the configuration file generating network dilatation of existing eNB before the network capacity extension after the configuration file of eNB, while in network, a plurality of optional initial configuration file being arranged, according to the complexity of cyberrelationship, select and while working as in the initial configuration file that selected eNB is corresponding all adjacent eNB that do not comprise new interpolation eNB, select a plurality of initial configuration file to generate the configuration file of eNB after dilatations, thereby simplified the generative process of the configuration file of eNB in the LTE system.
The embodiment of the present invention provides a kind of generation method of configuration file, by network by the network capacity extension shown in Fig. 5 (a) to the network as shown in Fig. 5 (b), configuration file by eNB after the configuration file generating network dilatation of existing eNB before the network capacity extension, between eNB, exist X2 to connect, while generating the configuration file of eNB after dilatation, trigger the SctpEntry parameter list and upgrade, as shown in Figure 6, specifically comprise the following steps:
Current network in the embodiment of the present invention take in above-described embodiment through one of dilatation being formed by eNB1～eNB5 of setting up each other the little network of adjacent eNB describe as example.
When again when adding eNB in network, need to consider to select the initial configuration file of the configuration file of an eNB in existing network as the network capacity extension, the most complicated eNB configuration file of preference relation network is as initial configuration file, in Fig. 4 (a), eNB3 is in the server position, the neighbouring relations complexity is identical, consider that eNB6 will, as the adjacent eNB networking of eNB3, eNB4 and eNB5, select the initial configuration file of the configuration file of eNB3 as dilatation.At this moment, between eNB3 and eNB6, exist X2 to connect.
In the embodiment of the present invention, take the configuration file of selecting eNB3, as the initial configuration file of dilatation, describe as example.
The network structure of step 602, renewal eNB3, wherein eNB6 will be as the adjacent eNB networking of eNB3, eNB4 and eNB5.
Wherein, between eNB3 and eNB6, exist X2 to connect.If between eNB, also have X2 to connect, set up, also can be influential to the parameter in configuration file.The foundation of X2 can trigger the SctpEntry parameter list and upgrade, but the indication of the X2 in the adjacent cell relation table is upgraded when configuration file generates.
So, while generating the configuration file after the eNB3 dilatation, be accompanied by and trigger the SctpEntry parameter list and upgrade.
Configuration file after step 605, generation eNB4 dilatation, wherein selecting eNB1, eNB3 and eNB6 is adjacent eNB, eNB4 is as this eNB.
Configuration file after step 606, generation eNB5 dilatation, wherein selecting eNB2, eNB3 and eNB6 is adjacent eNB, eNB5 is as this eNB.
The configuration file of step 607, generation eNB6, wherein selecting eNB3, eNB4 and eNB5 is adjacent eNB, eNB6 is as this eNB.
Embodiments of the invention by the configuration file generating network dilatation of existing eNB before the network capacity extension after the configuration file of eNB, between eNB, exist X2 to connect, while generating the configuration file of eNB after dilatation, the parameter that triggering needs to upgrade is upgraded, thereby has simplified the generative process of the configuration file of eNB in the LTE system.
MT (Management Tool, management tool) instrument is the management tool of realizing that above configuration file generates, and this instrument is developed based on the C++ program, adopts self-defining database.This instrument is supported the importing of initial configuration file, the renewal of network structure, add adjacent base station after configuration file more newly-generated, the generation of each base station configuration file and derivation after dilatation.This instrument can use separately, also can be embedded in present network operation instrument for the attendant, and support edition upgrading to upgrade, in order to realize the generation method of configuration file provided by the invention.
The embodiment of the present invention provides a kind of generation equipment 70 of configuration file, as shown in Figure 7, comprising:
Described generation module 73 also for:
Generate the configuration file of described original base station.
Described generation module 73 also for:
According to the network site of described new interpolation base station, upgrade the network configuration of original base station described in the initial configuration file of described original base station.
The configuration file of described original base station comprises: De Zhe base station, described original base station configuration parameter and the neighbouring relations relevant with De Lin base station, described original base station,
Described generation module 73 specifically for:
Select described each base station as this base station;
Obtain all adjacent base stations of described each base station;
According to initial configuration file and De Zhe base station, the described new interpolation base station configuration parameter of described original base station, generate the configuration file of all adjacent base stations of the configuration file of described new interpolation base station and described new interpolation base station.
when the initial configuration file of described original base station does not comprise all adjacent base stations of described new interpolation base station, described new interpolation base station is configured continuously, the described configuration file of described new interpolation this generation of base station of described selection module 71 selection that is configured to continuously is as carrying out the initial configuration file of configuration continuously, De Zhe base station, De Lin base station, the described new interpolation base station configuration parameter that the initial configuration file that described acquisition module 72 obtains described original base station does not comprise, De Zhe base station, De Lin base station, the described new interpolation base station configuration parameter that the described initial configuration file of carrying out the initial configuration file of configuration continuously and described original base station that described acquisition module 72 obtains that described generation module 73 is selected according to described selection module 71 does not comprise generates the configuration file that the De Lin base station, described new interpolation base station that the initial configuration file of the configuration file of configuration continuously and described original base station do not comprise is carried out in described new interpolation base station.
When network during by an original base station dilatation to two base station, described generation module 73 specifically for:
According to initial configuration file and De Zhe base station, the described new interpolation base station configuration parameter of a described original base station, generate the configuration file after described original base station dilatation;
Obtain the neighbouring relations relevant with the adjacent base station after described original base station dilatation in the configuration file after described original base station dilatation;
Described in the neighbouring relations that adjacent base station after described and described original base station dilatation is relevant, the neighbouring relations of two base stations are exchanged;
Generate the configuration file after another base station dilatation in described two base stations.
When between described new interpolation base station and De Lin base station, described new interpolation base station, existing X2 to connect, described generation module 73 is during also for the configuration file of the configuration file of the base station of described new interpolation after generating dilatation and De Lin base station, described new interpolation base station, upgrades the relevant parameter in the configuration file of the configuration file of described new interpolation base station and De Lin base station, described new interpolation base station.
The embodiment of the present invention provides a kind of generation equipment 70 of configuration file, as shown in Figure 8, also comprises:
Embodiments of the invention by the configuration file generating network dilatation of existing base station before the network capacity extension after the configuration file of base station, thereby simplified the generative process of the configuration file of base station in the LTE system.
Through the above description of the embodiments, those skilled in the art can be well understood to the present invention and can realize by the mode that software adds essential general hardware platform, can certainly pass through hardware, but in a lot of situation, the former is better execution mode.Based on such understanding, the part that technical scheme of the present invention contributes to prior art in essence in other words can embody with the form of software product, this computer software product is stored in a storage medium, comprise that some instructions are with so that a station terminal equipment (can be mobile phone, personal computer, server, or the network equipment etc.) the described method of execution each embodiment of the present invention.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications also should be looked protection scope of the present invention.
Claims (16)
1. the generation method of a configuration file, is characterized in that, comprising:
Select the initial configuration file of the configuration file of the original base station of network as the network capacity extension, described original base station is that network newly adds De Lin base station, base station;
Obtain De Zhe base station, described new interpolation base station configuration parameter;
According to initial configuration file and De Zhe base station, the described new interpolation base station configuration parameter of described original base station, the configuration file of all adjacent base stations of the configuration file of described new interpolation base station and described new interpolation base station after the generating network dilatation.
2. the method for claim 1, is characterized in that, before the initial configuration file of configuration file as the network capacity extension of the original base station of described selection network, comprising:
Generate the configuration file of described original base station.
3. the method for claim 1, is characterized in that, after described generating network dilatation, before the configuration file of all adjacent base stations of the configuration file of described new interpolation base station and described new interpolation base station, also comprises:
According to the network site of described new interpolation base station, upgrade the network configuration of original base station described in the initial configuration file of described original base station.
4. the method for claim 1, is characterized in that, the configuration file of described original base station comprises: De Zhe base station, described original base station configuration parameter and the neighbouring relations relevant with De Lin base station, described original base station,
For all adjacent base stations of described new interpolation base station and each base station in described new interpolation base station, described initial configuration file according to described original base station and De Zhe base station, described new interpolation base station configuration parameter, after the generating network dilatation, the configuration file of all adjacent base stations of the configuration file of described new interpolation base station and described new interpolation base station specifically comprises:
Select described each base station as this base station;
Obtain all adjacent base stations of described each base station;
According to initial configuration file and De Zhe base station, the described new interpolation base station configuration parameter of described original base station, generate the configuration file of all adjacent base stations of the configuration file of described new interpolation base station and described new interpolation base station.
5. method as described as claim 1 or 4, it is characterized in that, when the initial configuration file of described original base station does not comprise all adjacent base stations of described new interpolation base station, described new interpolation base station is configured continuously, describedly be configured to continuously to select the configuration file of described new interpolation this generation of base station as carrying out the initial configuration file of configuration continuously, obtain De Zhe base station, De Lin base station, the described new interpolation base station configuration parameter that the initial configuration file of described original base station does not comprise, De Zhe base station, De Lin base station, the described new interpolation base station configuration parameter that does not comprise according to the initial configuration file of described initial configuration file of carrying out continuously configuration and described original base station generates the configuration file that the De Lin base station, described new interpolation base station that the initial configuration file of the configuration file of configuration continuously and described original base station do not comprise is carried out in described new interpolation base station.
6. method as described as claim 1 or 4, is characterized in that, when network during by an original base station dilatation to two base station,
According to initial configuration file and De Zhe base station, the described new interpolation base station configuration parameter of described original base station, after the generating network dilatation, the configuration file of all adjacent base stations of the configuration file of described new interpolation base station and described new interpolation base station comprises:
According to initial configuration file and De Zhe base station, the described new interpolation base station configuration parameter of a described original base station, generate the configuration file after described original base station dilatation;
Obtain the neighbouring relations relevant with the adjacent base station after described original base station dilatation in the configuration file after described original base station dilatation;
Described in the neighbouring relations that adjacent base station after described and described original base station dilatation is relevant, the neighbouring relations of two base stations are exchanged;
Generate the configuration file after another base station dilatation in described two base stations.
7. the method for claim 1, it is characterized in that, when between described new interpolation base station and De Lin base station, described new interpolation base station, existing X2 to connect, after generating dilatation during the configuration file of the configuration file of the base station of described new interpolation and De Lin base station, described new interpolation base station, upgrade the relevant parameter in the configuration file of the configuration file of described new interpolation base station and De Lin base station, described new interpolation base station.
8. the method for claim 1, is characterized in that, after described generating network dilatation, after the configuration file of all adjacent base stations of the configuration file of described new interpolation base station and described new interpolation base station, comprising:
The configuration file of all adjacent base stations of the configuration file of described new interpolation base station and described new interpolation base station is downloaded under the working directory of corresponding base station.
9. the generation equipment of a configuration file, is characterized in that, comprising:
Select module, be used to the configuration file of selecting the original base station of the network initial configuration file as the network capacity extension, described original base station is that network newly adds De Lin base station, base station;
Acquisition module, obtain De Zhe base station, described new interpolation base station configuration parameter;
Generation module, the initial configuration file of original base station of selecting according to described selection module and De Zhe base station, the described new interpolation base station configuration parameter that described acquisition module obtains, the configuration file of all adjacent base stations of the configuration file of described new interpolation base station and described new interpolation base station after the generating network dilatation.
10. equipment as claimed in claim 9, is characterized in that, described generation module also for:
Generate the configuration file of described original base station.
11. equipment as claimed in claim 9, is characterized in that, described generation module also for:
According to the network site of described new interpolation base station, upgrade the network configuration of original base station described in the initial configuration file of described original base station.
12. equipment as claimed in claim 9, is characterized in that, the configuration file of described original base station comprises: De Zhe base station, described original base station configuration parameter and the neighbouring relations relevant with De Lin base station, described original base station,
Described generation module specifically for:
Select all adjacent base stations of described new interpolation base station and each base station in described new interpolation base station as this base station;
Obtain all adjacent base stations of described each base station;
According to initial configuration file and De Zhe base station, the described new interpolation base station configuration parameter of described original base station, generate the configuration file of all adjacent base stations of the configuration file of described new interpolation base station and described new interpolation base station.
13. equipment as described as claim 9 or 12, it is characterized in that, when the initial configuration file of described original base station does not comprise all adjacent base stations of described new interpolation base station, described new interpolation base station is configured continuously, the described configuration file of described new interpolation this generation of base station of described selection module selection that is configured to continuously is as carrying out the initial configuration file of configuration continuously, described acquisition module obtains De Zhe base station, De Lin base station, the described new interpolation base station configuration parameter that the initial configuration file of described original base station does not comprise, De Zhe base station, De Lin base station, the described new interpolation base station configuration parameter that the described initial configuration file of carrying out the initial configuration file of configuration continuously and described original base station that described acquisition module obtains that described generation module is selected according to described selection module does not comprise generates the configuration file that the De Lin base station, described new interpolation base station that the initial configuration file of the configuration file of configuration continuously and described original base station do not comprise is carried out in described new interpolation base station.
14. equipment as described as claim 9 or 12, is characterized in that, when network during by an original base station dilatation to two base station, described generation module specifically for:
According to initial configuration file and De Zhe base station, the described new interpolation base station configuration parameter of a described original base station, generate the configuration file after described original base station dilatation;
Obtain the neighbouring relations relevant with the adjacent base station after described original base station dilatation in the configuration file after described original base station dilatation;
Described in the neighbouring relations that adjacent base station after described and described original base station dilatation is relevant, the neighbouring relations of two base stations are exchanged;
Generate the configuration file after another base station dilatation in described two base stations.
15. equipment as claimed in claim 9, it is characterized in that, when between described new interpolation base station and De Lin base station, described new interpolation base station, existing X2 to connect, described generation module is during also for the configuration file of the configuration file of the base station of described new interpolation after generating dilatation and De Lin base station, described new interpolation base station, upgrades the relevant parameter in the configuration file of the configuration file of described new interpolation base station and De Lin base station, described new interpolation base station.
16. equipment as claimed in claim 9, is characterized in that, also comprises:
Download module, download under the working directory of corresponding base station for the configuration file of all adjacent base stations of the configuration file of new interpolation base station that described generation module is generated and described new interpolation base station.
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| US9392471B1 (en) * | 2015-07-24 | 2016-07-12 | Viavi Solutions Uk Limited | Self-optimizing network (SON) system for mobile networks |
| CN106454877A (en) * | 2015-08-10 | 2017-02-22 | 中兴通讯股份有限公司 | Base station starting method and system |
| CN107682872A (en) * | 2017-09-28 | 2018-02-09 | 京信通信系统（中国）有限公司 | A kind of method and apparatus of configuring adjacent cell |
| CN107770783B (en) * | 2017-09-30 | 2020-10-09 | 华为技术有限公司 | Base station capacity expansion transformation scheme design method and related equipment |
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| CN101111012B (en) * | 2006-07-18 | 2010-05-12 | 中兴通讯股份有限公司 | Base station configuration system and method |
| CN101212326B (en) * | 2006-12-29 | 2011-01-12 | 上海贝尔阿尔卡特股份有限公司 | Method for configuring nodes in any multicast group and auxiliary method and device |
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