CN104967986A - Adjacent area configuration information managing method and device - Google Patents
Adjacent area configuration information managing method and device Download PDFInfo
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- CN104967986A CN104967986A CN201510375542.1A CN201510375542A CN104967986A CN 104967986 A CN104967986 A CN 104967986A CN 201510375542 A CN201510375542 A CN 201510375542A CN 104967986 A CN104967986 A CN 104967986A
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- H04W8/02—Processing of mobility data, e.g. registration information at HLR [Home Location Register] or VLR [Visitor Location Register]; Transfer of mobility data, e.g. between HLR, VLR or external networks
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Abstract
The invention provides an adjacent area configuration information managing method and device. The method comprises the steps that the configuration information of an adjacent area of an alien system is acquired from an alien system access network, and the configuration information of the adjacent area of the alien system is saved.
Description
Technical field
The present invention relates to the communications field, particularly relate to a kind of method and apparatus managing neighbor cell configuration information.
Background technology
LTE (Long Term Evolution, Long Term Evolution) rises, and the application of the interoperability of other different systems (2G, 3G) is more and more extensive.In order to carry out the interoperability between LTE and other different systems, often need the configuration information etc. configuring (even a lot) other different system cells in the adjacent area of LTE.
When LTE neighbor cell configuration different system cell, information is more, causes data redundancy, takies a large amount of resource allocation, and operating personnel need have higher professional standards just can use to the different system parameters of configuration.The overhead parameter configuration of such as CDMA 1xRTT (Code Division Multiple Access-1x Wireless Transmissiontechnology, the radio transmission techniques of code division multiple access-single carrier) adjacent area.
In same above-mentioned situation, when the different system cell configuration parameter that adjacent area is corresponding has change, can not accomplish to upgrade in time, and need to spend many manpowers to carry out the synchronous of configuration parameter between adjacent area with different system cell.
Can there be 32 different system adjacent cell a usual LTE community, has tens LTE communities under a base station, and in commercialization, the whole network have tens or up to a hundred LTE base station in use.Therefore, if the self refresh of neighbor cell configuration parameter no matter can not be accomplished, human configuration (even if using webmaster lead-in mode) or renewal amount still very large.
Therefore, if can accomplish that the self-configuring of parameter is carried out in LTE adjacent area and corresponding different system cell and motor synchronizing can solve the problem.
In current technology, that connect recently is SON (Self-Organizing Network, self-organizing network) ANR (Automatic Neighbour Relation, Automatic Neighboring Relation) technology, also this aspect of cell ID finding new unknown different system adjacent cell is just rested on, even if agree to the adjacent area being added to LTE community after finding, also being that configuration by giving tacit consent under LTE system is filled in about the configuration information of different system cell in its adjacent area, not probably being inconsistent with true adjacent area situation.Even and if conform to by chance, when neighbor cell configuration have updated, can not synchronized update be accomplished
Because current still suitable scheme can solve LTE adjacent area and the self-configuring of parameter and this problem self synchronous are carried out in corresponding different system cell.
Summary of the invention
The method and apparatus of management neighbor cell configuration information provided by the invention, the technical problem that solve how to realize self-configuring and the motor synchronizing that parameter is carried out in LTE adjacent area and corresponding different system cell.
For solving the problems of the technologies described above, the invention provides following technical scheme:
Manage a method for neighbor cell configuration information, comprising:
The configuration information of different system adjacent cell is obtained from different system access net;
Preserve the configuration information of described different system adjacent cell.
Wherein, the described configuration information obtaining different system adjacent cell from different system access net, comprising:
Send the application information of Access Network information management RIM, wherein said application information comprises the information of described different system adjacent cell;
Receive the response message of described RIM from described different system access net, wherein said response message comprises the configuration information of described different system adjacent cell.
Wherein, when detecting that different system adjacent cell has following arbitrary situation, sending the application information of Access Network information management RIM, comprising:
There is newly-increased different system adjacent cell;
There is different system adjacent cell deleted;
Find unknown neighboring BS information.
Wherein, when there being newly-increased different system adjacent cell, the information of described different system adjacent cell comprises at least one in different system type corresponding to newly-increased adjacent area, action type, Target Cell Identifier and configuration information type;
When there being different system adjacent cell deleted, the information of described different system adjacent cell comprises at least one in different system type corresponding to deleted adjacent area, action type, Target Cell Identifier and configuration information type;
When finding unknown neighboring BS information, the information of described different system adjacent cell comprises at least one in the Target Cell Identifier information of described unknown adjacent area, different system type and configuration information type.
Wherein, the configuration information of the described different system adjacent cell of described preservation, comprising:
The mark of the Target cell of carrying in the response message according to described RIM, determines the adjacent area mark of described different system adjacent cell;
Be designated index with described adjacent area, preserve the configuration information of described different system adjacent cell.
Wherein, configuration information type is: the high-speed packet network eHPRD Configuration Type of the radio transmission techniques CDMA1xRTT Configuration Type of code division multiple access-single carrier, universal mobile communications wireless access network UTRAN Configuration Type, global system for mobile communications GSM Configuration Type or evolution.
Manage a device for neighbor cell configuration information, comprising:
Acquisition module, for obtaining the configuration information of different system adjacent cell from different system access net;
Preserve module, for preserving the configuration information of described different system adjacent cell.
Wherein, described acquisition module comprises:
Transmitting element, for sending the application information of Access Network information management RIM, wherein said application information comprises the information of described different system adjacent cell;
Receiving element, for receiving the response message of described RIM from described different system access net, wherein said response message comprises the configuration information of described different system adjacent cell.
Wherein, described sending module, when detecting that different system adjacent cell has following arbitrary situation, sends the application information of Access Network information management RIM, comprising:
There is newly-increased different system adjacent cell;
There is different system adjacent cell deleted;
Find unknown neighboring BS information.
Wherein, when there being newly-increased different system adjacent cell, the information of described different system adjacent cell comprises at least one in different system type corresponding to newly-increased adjacent area, action type, Target Cell Identifier and configuration information type;
When there being different system adjacent cell deleted, the information of described different system adjacent cell comprises at least one in different system type corresponding to deleted adjacent area, action type, Target Cell Identifier and configuration information type;
When finding unknown neighboring BS information, the information of described different system adjacent cell comprises at least one in the Target Cell Identifier information of described unknown adjacent area, different system type and configuration information type.
Wherein, described preservation module comprises:
Determining unit, for the mark according to the Target cell of carrying in the response message of described RIM, determines the adjacent area mark of described different system adjacent cell;
Storage unit, for being designated index with described adjacent area, preserves the configuration information of described different system adjacent cell.
Wherein, configuration information type is: the high-speed packet network eHPRD Configuration Type of CDMA 1xRTT Configuration Type, universal mobile communications wireless access network UTRAN Configuration Type, global system for mobile communications GSM Configuration Type or evolution.
Embodiment provided by the invention, the configuration information of different system adjacent cell is obtained by the configuration information obtaining different system adjacent cell from different system access net, self-configuring and the motor synchronizing of parameter is carried out in the different system cell realizing LTE adjacent area and correspondence, overcomes the problem that in prior art, the management of configuration information is loaded down with trivial details.
Accompanying drawing explanation
Fig. 1 is the flow chart of the method for management neighbor cell configuration information provided by the invention;
Fig. 2 is the signal connection diagram in the invention process use-case between module;
Fig. 3 is the mutual schematic diagram that the present invention respectively implements method in use-case;
The flow chart of the method for the management neighbor cell configuration information that Fig. 4 provides for the invention process use-case 1;
The flow chart of the method for the management neighbor cell configuration information that Fig. 5 provides for the invention process use-case 2;
The flow chart of the method for the management neighbor cell configuration information that Fig. 6 provides for the invention process use-case 3;
The flow chart of the method for the management neighbor cell configuration information that Fig. 7 provides for the invention process use-case 4;
The flow chart of the method for the management neighbor cell configuration information that Fig. 8 provides for the invention process use-case 5;
The flow chart of the method for the management neighbor cell configuration information that Fig. 9 provides for the invention process use-case 6;
The flow chart of the method for the management neighbor cell configuration information that Figure 10 provides for the invention process use-case 7;
The flow chart of the method for the management neighbor cell configuration information that Figure 11 provides for the invention process use-case 8;
Figure 12 is the structure chart of the device of management neighbor cell configuration information provided by the invention;
Figure 13 is the structure chart of acquisition module 1201 in Figure 12 shown device;
Figure 14 is the structure chart preserving module 1202 in Figure 12 shown device.
Embodiment
For making the object, technical solutions and advantages of the present invention clearly, the present invention is described in further detail below in conjunction with the accompanying drawings and the specific embodiments.It should be noted that, when not conflicting, the embodiment in the application and the feature in embodiment can combination in any mutually.
Fig. 1 is the flow chart of the method for management neighbor cell configuration information provided by the invention.Shown in Fig. 1, method comprises:
Step 101, obtain the configuration information of different system adjacent cell from different system access net;
Step 102, preserve the configuration information of described different system adjacent cell.
Embodiment of the method provided by the invention, the configuration information of different system adjacent cell is obtained by the configuration information obtaining different system adjacent cell from different system access net, self-configuring and the motor synchronizing of parameter is carried out in the different system cell realizing LTE adjacent area and correspondence, overcomes the problem that in prior art, the management of configuration information is loaded down with trivial details.
Below embodiment of the method provided by the invention is described further:
Wherein, the described configuration information obtaining different system adjacent cell from different system access net, comprising:
Send the application information of Access Network information management RIM, wherein said application information comprises the information of described different system adjacent cell;
Receive the response message of described RIM from described different system access net, wherein said response message comprises the configuration information of described different system adjacent cell.
Wherein, RIM (RAN Information Management, Access Network information management) technology is widely used in GERAN (GSM EDGE Radio Access Network, GSM EDGE Radio Access Network), UTRAN (UMTS Terrestrial Radio Access Network, UMTS Terrestrial radio access network), E-UTRAN (Evolved UTRAN, the UMTS Terrestrial radio access network of evolution), CDMA (CodeDivision Multiple Access, code division multiple access) 2000 and eHRPD (Evolved High Rate PacketData, the high-speed packet network of evolution) carry out information exchange by core net between Access Network, can think between LTE and other different systems, or the information channel that (through the core net) between other different systems is transmitted.RIM technology is transparent transmission in core net, initiates message application and response at Access Network.And in current agreement, RIM mainly only transmits following content: broadcast, energy-conservation instruction, load etc.
In embodiments of the present invention, the interaction message by RIM of the prior art obtains the configuration information of different system adjacent cell, realizes simple, and without the need to modifying to existing protocol, highly versatile.
Certainly, in actual applications, one group of interaction message can also newly be defined to transmit the configuration information of different system adjacent cell.
It should be noted that, be the explanation carried out to different system access net acquisition configuration information for base station active above, certainly, also can be issued the configuration information of adjacent area by different system access host trend base station.Comparatively speaking, the former implementation is compared with the implementation of the latter, and the data of transmission are less, few to bandwidth occupancy, and treatment effeciency wants high.
Wherein, the application information of described transmission Access Network information management RIM, comprising:
When detecting that different system adjacent cell has following arbitrary situation, sending the application information of Access Network information management RIM, comprising:
There is newly-increased different system adjacent cell;
There is different system adjacent cell deleted;
Find unknown neighboring BS information.
Concrete, when the variable condition of the additions and deletions different system adjacent cell being detected changes, just trigger and obtain operation, effectively can control the interaction times of base station and different system access net, thus the transmission quantity of control data.
Certainly, in actual applications, the trigger condition of asking configuration information can also be periodic.
Wherein, the variable condition of the additions and deletions of described different system adjacent cell changes and comprises following at least one:
When there being newly-increased different system adjacent cell, the information of described different system adjacent cell comprises at least one in different system type corresponding to newly-increased adjacent area, action type, Target Cell Identifier and configuration information type;
When there being different system adjacent cell deleted, the information of described different system adjacent cell comprises at least one in different system type corresponding to deleted adjacent area, action type, Target Cell Identifier and configuration information type;
When finding unknown neighboring BS information, the information of described different system adjacent cell comprises at least one in the Target Cell Identifier information of described unknown adjacent area, different system type and configuration information type.
It should be noted that, configuration information type can by direct or indirect the determining of different system type.
The configuration information of the described different system adjacent cell of described preservation, comprising:
The mark of the Target cell of carrying from the response message of described RIM, determines the adjacent area mark of described different system adjacent cell;
Be designated index with adjacent area, preserve the configuration information of described different system adjacent cell.
Wherein, configuration information type is CDMA 1xRTT Configuration Type, UTRAN Configuration Type, GSM Configuration Type or eHPRD Configuration Type.
Below embodiment of the method provided by the invention is described further:
Fig. 2 is the signal connection diagram in the invention process use-case between module.Method provided by the invention is realized by module following in base station, comprising: judge module 21, unknown adjacent area judge module 22, neighbor cell configuration application module 23, neighbor cell configuration parsing module 24 and neighboring BS information memory module 25 are changed in adjacent area; Wherein:
Judge module 21 is changed in adjacent area:
1) when base station finds that there is newly-increased different system adjacent cell, notice neighbor cell configuration application module 23 is initiated RIM request application.Application content by comprising different system type corresponding to newly-increased adjacent area, action type (application), Target Cell Identifier and configuration information type (can consider that different different system is each and have a Configuration Type by oneself, such as CDMA 1xRTT Configuration Type, UTRAN Configuration Type, GSM Configuration Type, eHPRD configuration etc.)
2) when base station finds that different system adjacent cell is deleted, notice neighbor cell configuration application module 23 is initiated RIM and stop application.Application content by comprising different system type corresponding to newly-increased adjacent area, action type (application), Target Cell Identifier and configuration information type (can consider that different different system is each and have a Configuration Type by oneself, such as CDMA 1xRTT Configuration Type, UTRAN Configuration Type, GSM Configuration Type, CDMA eHPRD configuration etc.).
Unknown adjacent area judge module 22:
(such as ANR is passed through) after base station finds unknown neighboring BS information, know the cell identity information of the other side, then notify that neighbor cell configuration application module 23 initiates RIM request application, application content comprises this newfound Target Cell Identifier information, corresponding different system type (being such as GSM), neighbor cell configuration information type (being such as GSM Configuration Type).
Neighbor cell configuration application module 23:
Changing judge module 21 (when being judged as newly-increased adjacent area) according to adjacent area, one or more target cell informations that judge module 22 decision-making of unknown adjacent area provides, initiating RIM application process.The neighbor cell configuration information type that application content comprises different system type, given Target cell (identifying one_to_one corresponding with adjacent area) and arranges in advance.Or according to " judge module 21 (being judged as deleting adjacent area) is changed in adjacent area, initiates termination messages to the Target cell of decision-making.Adjacent area identity map can be Target Cell Identifier by this module.This adjacent area, base station identity map can be the cell ID of the different system cell of target by this module.
Neighbor cell configuration parsing module 24:
According to the RIM information of different system access net response, obtain the RIM message content of the neighbor cell configuration information type of agreement.Related content is passed to neighboring BS information memory module 25.Target Cell Identifier can be mapped as adjacent area mark by this module.The cell ID of different for target system cell can be mapped as this adjacent area, base station mark by this module.If this module will feed back to " judge module 21 is changed in adjacent area " or " unknown adjacent area judge module 22 " to RIM analysis result in addition, be convenient to know subsequent treatment mode.
Neighboring BS information memory module 25:
Can adjacent area mark etc. be index, each neighbor cell configuration information obtained from RIM is stored.
Below enforcement use-case provided by the invention is described:
Fig. 3 is the mutual schematic diagram that the present invention respectively implements method in use-case.As shown in Figure 3:
Implement use-case 1:LTE base station to find to have increased CDMA type adjacent area (NCell1) newly, and the cell ID CDMARFCell1 of the CDMA 1xRTT of correspondence.
Background note:
Example is configured to overhead parameter in CDMA adjacent area.Overhead parameter be support LTE to 1xRTT interoperability must join parameter.Be at present be configured on eNB according to protocol requirement, each community has overhead parameter to arrange, and overhead parameter be one group of parameter title, at least comprise the content of parameter of nearly more than 40.Can there be 32 1xRTT CDMA adjacent areas a LTE community.Therefore at least need to configure 32*40 the distinctive parameter in CDMA 1xRTT community in LTE base station.Its configuration amount and renewal amount are well imagined.(this explanation is applicable to implement use-case 1 ~ 3)
The flow chart of the method for the management neighbor cell configuration information that Fig. 4 provides for the invention process use-case 1.Shown in Fig. 4, method comprises:
Step 400: " adjacent area change judge module 21 " find that there is CDMA1xRTT adjacent area (NCell1) newly-increased time, notice " neighbor cell configuration application module 23 " carries out request application: CDMA1 xRTT system type, adjacent area are designated NCell1, the parameter of application configuration parameter type (CDMA1xRTT type, includes overhead parameter in this type).
Step 410: " neighbor cell configuration application module 23 " is notified, adjacent area is designated after NCell1 is mapped as Target Cell Identifier CDMARFCell1, carries relevant parameter (system type, Target Cell Identifier, application configuration parameter type) and initiate to send RIM request message to the BSS of cdma system.
Step 415:CDMA 1xRTT BSS (base station sub-system) carries out RIM response, comprises the information that the configuration parameter type of the community of application is relevant.
Step 420: " neighbor cell configuration parsing module 24 " is received the other side's Access Network and passed the RIM response message of coming by core net, parse Target Cell Identifier CDMARFCell1 and its correspondence, with apply for that corresponding configuration parameter is arranged. the content after parsing is issued " neighboring BS information memory module 25 ", informs as " increasing newly "; And notify the neighbor cell configuration acquisition of information situation (such as: success or failure) of " judge module 21 is changed in adjacent area " this adjacent area mark.
Step 430: " neighboring BS information memory module 25 " with adjacent area mark etc. for index carries out the storage of neighbor cell configuration parameter.
Step 435: the adjacent area of the specific adjacent area mark that " judge module 21 is changed in adjacent area " acquisition " neighbor cell configuration parsing module 24 " provides obtains the conclusion of configuration information success or not.If success, then think that this adjacent area correctly configures.Otherwise, repeat application.If repeat to apply for unsuccessfully, then can think that this adjacent area is unavailable.
Step 440:eNB, when needs use CDMA 1xRTT community configured information (such as: overhead parameter), will identify NCell1 according to adjacent area and directly or indirectly obtain from " neighboring BS information memory module 25 ".
Implement use-case 2:LTE base station to find, increase CDMA type adjacent area (NCell2) newly, and the cell ID CDMARFCell2 of the CDMA 1xRTT of correspondence.
Background note: with implementing use-case 1 background.
The flow chart of the method for the management neighbor cell configuration information that Fig. 5 provides for the invention process use-case 2.Shown in Fig. 5, method comprises:
Step 500: " adjacent area change judge module 21 " finds that there is CDMA1xRTT adjacent area (NCell2) when deleting, and notice " neighbor cell configuration application module 23 " carries out stoppings application: CDMA1 xRTT system type, adjacent area are designated NCell2.
Step 510: " neighbor cell configuration application module 23 " is notified, adjacent area is designated after NCell2 is mapped as Target Cell Identifier CDMARFCell2, carries relevant parameter (system type, Target Cell Identifier) and initiate that RIM is sent to the BSS of cdma system and stop solicitation message.
Step 515:CDMA 1xRTT BSS (base station sub-system) carries out RIM response.
Step 520: " judge module 21 is changed in adjacent area " notice " neighboring BS information memory module 25 ", deletes NCell2 content.
Step 530: " neighboring BS information memory module 25 " is designated with adjacent area the deletion that index carries out the lower configuration parameter of this adjacent area mark.
Step 540:eNB, when needs use CDMA 1xRTT community configured information (mainly overhead parameter), directly or indirectly will obtain according to adjacent area mark from " neighboring BS information memory module 25 ".
Implement use-case 3: after finding unknown adjacent area
The flow chart of the method for the management neighbor cell configuration information that Fig. 6 provides for the invention process use-case 3.Shown in Fig. 6, method comprises:
Step 600: when " unknown adjacent area judge module 22 " finds that there is existing of unknown CDMA1xRTT adjacent area, to notify " neighbor cell configuration application module 23 ", and carry corresponding CDMA1 xRTT system, cell ID is CDMARFCell3 and applies for configuration information type (CDMA 1xRTT Configuration Type).
Step 610: after " neighbor cell configuration application module 23 " is notified, initiate the RIM request message to cdma system, carries Target Cell Identifier (CDMARFCell3) and application configuration information type (CDMA 1xRTT Configuration Type).
Step 620: " neighbor cell configuration parsing module 24 " is received the other side's Access Network and passed the RIM response message of coming by core net, content comprises: the configuration parameter content that CDMARFCell3 correspondence application configuration information type is corresponding, and this module is by result (success or the failure) notice " unknown adjacent area judge module 22 " after parsing.
Step 630: " unknown adjacent area judge module 22 " knows unknown neighbor cell configuration parametric results from " neighbor cell configuration parsing module 24 ".If success, then according to ANR flow process, formal adjacent area will be confirmed as in this new adjacent area found, and be designated NCell3 (carrying out mark according to pre-defined rule to generate), inform " neighbor cell configuration parsing module 24 "; Otherwise, without processing further.
Step 635: after the confirmation result (namely whether having added as formal adjacent area and adjacent area mark NCell3) that " neighbor cell configuration parsing module 24 " receives " unknown adjacent area judge module 22 ", if confirm to have added as formal adjacent area, then the configuration information after parsing and adjacent area mark NCell3 are informed neighboring BS information memory module 25 by this module ", inform as " increasing newly ".
Step 640: " neighboring BS information memory module 25 " with adjacent area mark NCell3 etc. for index carries out the storage of neighbor cell configuration parameter.
Step 650:eNB, when needs use CDMA 1xRTT community configured information (mainly overhead parameter), directly or indirectly will obtain according to adjacent area mark from " neighboring BS information memory module 25 ".
Implement use-case 4: the other side BSS finds that there is the community of cell ID CDMARFCell4, its configuration parameter has change and is that RIM applies for the parameter that configuration information type comprises.And LTE base station has had adjacent area to be designated the adjacent area of NCell4.
Background note: with implementing use-case 1
The flow chart of the method for the management neighbor cell configuration information that Fig. 7 provides for the invention process use-case 4.Shown in Fig. 7, method comprises:
Step 700: according to RIM message current mechanism, when the other side BSS find apply for that the configuration information of community has a variation time, then can send out RIM message to eNB, content comprises: the configuration parameter content (such as overhead parameter) that Target Cell Identifier CDMARFCell4 correspondence application configuration information type is corresponding.
Step 720: " neighbor cell configuration parsing module 24 " is received the other side's Access Network and passed the RIM response message of coming by core net, discovery is updating message, its content comprises: the configuration parameter content (such as: overhead parameter) of Target Cell Identifier CDMARFCell4 and corresponding application configuration information type (CDMA 1xRTT type) correspondence, content after parsing is issued " neighboring BS information memory module 25 ", after CDMARFCell4 is mapped as NCell4, carry NCell4 and configuration parameter (such as: overhead parameter) content, inform as " renewal ".
Step 730: after " neighboring BS information memory module 25 " receives the update notification of " neighbor cell configuration parsing module 24 ", will upgrade the storage content that NCell4 is the adjacent area mark of index with new configuration parameter.
Step 740:eNB, when needs use CDMA 1xRTT community configured information (mainly overhead parameter), directly or indirectly will obtain according to adjacent area mark from " neighboring BS information memory module 25 ".
Implement use-case 5: newly-increased UTRAN adjacent area, need to upgrade UTRAN configuration information type parameter (such as comprising: the configuration of Voip support)
Background note: implement use-case above, is also applicable to the different system such as GSM, UTRAN, eHRPD.This example for UTRAN adjacent area, configuration parameter type for UTRAN Configuration Type (such as comprising: the configuration of Voip support).
The flow chart of the method for the management neighbor cell configuration information that Fig. 8 provides for the invention process use-case 5.Shown in Fig. 9, method comprises:
Step 800: " adjacent area change judge module 21 " find that there is UTRAN adjacent area (NCell5) newly-increased time, notice " neighbor cell configuration application module 23 " carries out request application: UTRAN system type, adjacent area are designated NCell5, application configuration parameter type (UTRAN type.The configuration of Voipsupport can be comprised in this type) parameter.
Step 810: " neighbor cell configuration application module 23 " is notified, adjacent area is designated after NCell5 is mapped as Target Cell Identifier UTRANCell5, carries relevant parameter (system type, Target Cell Identifier, application configuration parameter type) and RIM request message is sent to the BSS of UTRAN system.
Step 815:UTRAN BSS (base station sub-system) carries out RIM response, comprises the parameter information that the cell ID of application is relevant with its configuration parameter type.
Step 820: " neighbor cell configuration parsing module 24 " is received the other side's Access Network and passed the RIM response message of coming by core net, parse Target Cell Identifier UTRANCell5 and its correspondence, with apply for that corresponding configuration parameter is arranged. the content after parsing is issued " neighboring BS information memory module 25 ", informs as " increasing newly "; And notify the neighbor cell configuration acquisition of information situation (such as: success or failure) of " judge module 21 is changed in adjacent area " this adjacent area mark.
Step 830: " neighboring BS information memory module 25 " with adjacent area mark NCell5 etc. for index carries out the storage of neighbor cell configuration parameter.
Step 835: the adjacent area of the specific adjacent area mark that " judge module 21 is changed in adjacent area " acquisition " neighbor cell configuration parsing module 24 " provides obtains the conclusion of configuration information success or not.If success, then think that this adjacent area correctly configures.Otherwise, repeat application.If repeat to apply for unsuccessfully, then can think that this adjacent area is unavailable.
Step 840:eNB, when needs use UTRAN community configured information (such as: Voip support), will identify NCell5 according to adjacent area and directly or indirectly obtain from " neighboring BS information memory module 25 ".
Implement use-case 6: delete UTRAN adjacent area, need to upgrade UTRAN configuration information type parameter (such as comprising: the configuration of Voip support)
Background note: with implementing use-case 5.
The flow chart of the method for the management neighbor cell configuration information that Fig. 9 provides for the invention process use-case 6.Shown in Fig. 9, method comprises:
Step 900: " adjacent area change judge module 21 " finds that there is UTRAN adjacent area (NCell6) when deleting, and notice " neighbor cell configuration application module 23 " carries out stoppings application: UTRAN system type, adjacent area are designated NCell6.
Step 910: " neighbor cell configuration application module 23 " is notified, adjacent area is designated after NCell6 is mapped as Target Cell Identifier UTRANCell6, carries relevant parameter (system type, Target Cell Identifier) and initiate that RIM is sent to the BSS of UTRAN system and stop solicitation message.
Step 915:UTRAN BSS (base station sub-system) carries out RIM response.
Step 920: " judge module 21 is changed in adjacent area " notice " neighboring BS information memory module 25 ", deletes NCell6 content.
Step 930: " neighboring BS information memory module 25 " is designated with adjacent area the deletion that NCell6 index carries out the lower configuration parameter of this adjacent area mark.
Step 940:eNB, when needs use UTRAN community configured information (such as: Voip support), directly or indirectly will obtain according to adjacent area mark from " neighboring BS information memory module 25 ".
Implement use-case 7: find unknown adjacent area, Voip parameter configuration (be different system adjacent cell with UTRAN)
Background note: with implementing use-case 5.
The flow chart of the method for the management neighbor cell configuration information that Figure 10 provides for the invention process use-case 7.Shown in Fig. 7, method comprises:
Step 1000: when " unknown adjacent area judge module 22 " finds that there is existing of unknown UTRAN adjacent area, to notify " neighbor cell configuration application module 23 ", and carry corresponding UTRAN system, cell ID is UTRAN7 and applies for configuration information type (UTRAN Configuration Type).
Step 1010: after " neighbor cell configuration application module 23 " is notified, initiate the RIM request message to UTRAN system, carries Target Cell Identifier (UTRANCell7) and application configuration information type (UTRAN Configuration Type).
Step 1020: " neighbor cell configuration parsing module 24 " is received the other side's Access Network and passed the RIM response message of coming by core net, content comprises: the configuration parameter content that UTRANCell7 correspondence application configuration information type is corresponding, and this module is by result (success or the failure) notice " unknown adjacent area judge module 22 " after parsing.
Step 1030: " unknown adjacent area judge module 22 " knows unknown neighbor cell configuration parametric results from " neighbor cell configuration parsing module 24 ".If success, then according to ANR flow process, formal adjacent area will be confirmed as in this new adjacent area found, and be designated NCell7 (carrying out mark according to pre-defined rule to generate), inform " neighbor cell configuration parsing module 24 "; Otherwise, without processing further.
Step 1040: after the confirmation result (namely whether having added as formal adjacent area and adjacent area mark NCell7) that " neighbor cell configuration parsing module 24 " receives " unknown adjacent area judge module 22 ", if confirm to have added as formal adjacent area, then the configuration information after parsing and adjacent area mark NCell7 are informed neighboring BS information memory module 25 by this module ", inform as " increasing newly ".
Step 1040: " neighboring BS information memory module 25 " with adjacent area mark NCell7 etc. for index carries out the storage of neighbor cell configuration parameter.
Step 1050:eNB, when needs use UTRAN community configured information (such as: Voip support), directly or indirectly will obtain according to adjacent area mark from " neighboring BS information memory module 25 ".
When enforcement use-case 8:UTRAN BSS finds that there is the variation of the configuration parameter of related application, such as Voip parameter configuration is never supported to become support (for UTRAN adjacent area NCell8 and corresponding Target cell community UTRANCell8)
Background note: with implementing use-case 5
The flow chart of the method for the management neighbor cell configuration information that Figure 11 provides for the invention process use-case 8.Shown in Figure 11, method comprises:
Step 1100: according to RIM message current mechanism, when the other side BSS find apply for that the configuration information of community has a variation time, then can send out RIM message to eNB, content comprises: the configuration parameter content (such as: Voipsupport) that Target Cell Identifier UTRANCell8 correspondence application configuration information type is corresponding.
Step 1120: " neighbor cell configuration parsing module 24 " is received the other side's Access Network and passed the RIM response message of coming by core net, discovery is updating message, its content comprises: the configuration parameter content (such as: Voip support) of Target Cell Identifier UTRANCell6 and corresponding application configuration information type (UTRAN type) correspondence, content after parsing is issued " neighboring BS information memory module 25 ", after UTRANCell8 is mapped as NCell8, carry NCell8 and configuration parameter (such as: Voip support) content, inform as " renewal ".
Step 1130: after " neighboring BS information memory module 25 " receives the update notification of " neighbor cell configuration parsing module 24 ", will upgrade the storage content that NCell8 is the adjacent area mark of index with new configuration parameter.
Step 1140:eNB, when needs use Voip support community configured information (such as: Voipsupport), directly or indirectly will obtain according to adjacent area mark from " neighboring BS information memory module 25 ".
In summary it can be seen, enforcement use-case provided by the invention, the neighboring interval of LTE and different system can be made automatically to transmit predefined adjacent area parameter configuration, the not only larger resource allocation saving base station, also the config update situation of adjacent area relevant parameter can be obtained more in time, and save and also save a large amount of manpowers and do planning in advance and configuration effort, greatly provide configuration and application efficiency, decrease the communication data traffic of AM/BAM.In addition when carrying out ANR active adjacent area and adding, real adjacent area parameter configuration can be used, and default value non-indigenous, also helpful to the use success rate of the adjacent area that ANR adds.
Figure 12 is the structure chart of the device of management neighbor cell configuration information provided by the invention.Fig. 4 shown device comprises:
Acquisition module 1201, for obtaining the configuration information of different system adjacent cell from different system access net;
Preserve module 1202, for preserving the configuration information of described different system adjacent cell.
Figure 13 is the structure chart of acquisition module 1201 in Figure 12 shown device.Acquisition module 1201 shown in Figure 13 comprises:
Transmitting element 1301, for sending the application information of Access Network information management RIM, wherein said application information comprises the information of described different system adjacent cell;
Receiving element 1302, for receiving the response message of RIM from different system access net, wherein said response message comprises the configuration information of different system adjacent cell.
Wherein, described sending module, when detecting that different system adjacent cell has following arbitrary situation, sends the application information of Access Network information management RIM, comprising::
There is newly-increased different system adjacent cell;
There is different system adjacent cell deleted;
Find unknown neighboring BS information.
Wherein, when there being newly-increased different system adjacent cell, the information of described different system adjacent cell comprises at least one in different system type corresponding to newly-increased adjacent area, action type, Target Cell Identifier and configuration information type;
When there being different system adjacent cell deleted, the information of described different system adjacent cell comprises at least one in different system type corresponding to deleted adjacent area, action type, Target Cell Identifier and configuration information type;
When finding unknown neighboring BS information, the information of described different system adjacent cell comprises at least one in the Target Cell Identifier information of described unknown adjacent area, different system type and configuration information type.
Figure 14 is the structure chart preserving module 1202 in Figure 12 shown device.Preserve module 1202 shown in Figure 14 to comprise:
Determining unit 1401, for the mark of Target cell of carrying in the response message from described RIM, determines the adjacent area mark that described different system adjacent cell is corresponding in this base station;
Storage unit 1402, for being designated index with adjacent area, preserves the configuration information of described different system adjacent cell.
Wherein, configuration information type is CDMA 1xRTT Configuration Type, UTRAN Configuration Type, GSM Configuration Type or eHPRD Configuration Type.
Device embodiment provided by the invention, the configuration information of different system adjacent cell is obtained by the configuration information obtaining different system adjacent cell from different system access net, self-configuring and the motor synchronizing of parameter is carried out in the different system cell realizing LTE adjacent area and correspondence, overcomes the problem that in prior art, the management of configuration information is loaded down with trivial details
One of ordinary skill in the art will appreciate that all or part of step of above-described embodiment can use computer program flow process to realize, described computer program can be stored in a computer-readable recording medium, described computer program (as system, unit, device etc.) on corresponding hardware platform performs, when performing, step comprising embodiment of the method one or a combination set of.
Alternatively, all or part of step of above-described embodiment also can use integrated circuit to realize, and these steps can be made into integrated circuit modules one by one respectively, or the multiple module in them or step are made into single integrated circuit module to realize.Like this, the present invention is not restricted to any specific hardware and software combination.
Each device/functional module/functional unit in above-described embodiment can adopt general calculation element to realize, and they can concentrate on single calculation element, also can be distributed on network that multiple calculation element forms.
Each device/functional module/functional unit in above-described embodiment using the form of software function module realize and as independently production marketing or use time, can be stored in a computer read/write memory medium.The above-mentioned computer read/write memory medium mentioned can be read-only memory, disk or CD etc.
The above; be only the specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, is anyly familiar with those skilled in the art in the technical scope that the present invention discloses; change can be expected easily or replace, all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection range described in claim.
Claims (12)
1. manage a method for neighbor cell configuration information, it is characterized in that, comprising:
The configuration information of different system adjacent cell is obtained from different system access net;
Preserve the configuration information of described different system adjacent cell.
2. method according to claim 1, is characterized in that, the described configuration information obtaining different system adjacent cell from different system access net, comprising:
Send the application information of Access Network information management RIM, wherein said application information comprises the information of described different system adjacent cell;
Receive the response message of described RIM from described different system access net, wherein said response message comprises the configuration information of described different system adjacent cell.
3. method according to claim 2, is characterized in that, when detecting that different system adjacent cell has following arbitrary situation, sending the application information of Access Network information management RIM, comprising:
There is newly-increased different system adjacent cell;
There is different system adjacent cell deleted;
Find unknown neighboring BS information.
4. method according to claim 3, is characterized in that:
When there being newly-increased different system adjacent cell, the information of described different system adjacent cell comprises at least one in different system type corresponding to newly-increased adjacent area, action type, Target Cell Identifier and configuration information type;
When there being different system adjacent cell deleted, the information of described different system adjacent cell comprises at least one in different system type corresponding to deleted adjacent area, action type, Target Cell Identifier and configuration information type;
When finding unknown neighboring BS information, the information of described different system adjacent cell comprises at least one in the Target Cell Identifier information of described unknown adjacent area, different system type and configuration information type.
5. method according to claim 4, is characterized in that, the configuration information of the described different system adjacent cell of described preservation, comprising:
The mark of the Target cell of carrying in the response message according to described RIM, determines the adjacent area mark of described different system adjacent cell;
Be designated index with described adjacent area, preserve the configuration information of described different system adjacent cell.
6. method according to claim 4, it is characterized in that, configuration information type is: the high-speed packet network eHPRD Configuration Type of the radio transmission techniques CDMA 1xRTT Configuration Type of code division multiple access-single carrier, universal mobile communications wireless access network UTRAN Configuration Type, global system for mobile communications GSM Configuration Type or evolution.
7. manage a device for neighbor cell configuration information, it is characterized in that, comprising:
Acquisition module, for obtaining the configuration information of different system adjacent cell from different system access net;
Preserve module, for preserving the configuration information of described different system adjacent cell.
8. device according to claim 7, is characterized in that, described acquisition module comprises:
Transmitting element, for sending the application information of Access Network information management RIM, wherein said application information comprises the information of described different system adjacent cell;
Receiving element, for receiving the response message of described RIM from described different system access net, wherein said response message comprises the configuration information of described different system adjacent cell.
9. the device according to claim 7 or 8, is characterized in that, described sending module, when detecting that different system adjacent cell has following arbitrary situation, sends the application information of Access Network information management RIM, comprising:
There is newly-increased different system adjacent cell;
There is different system adjacent cell deleted;
Find unknown neighboring BS information.
10. device according to claim 9, is characterized in that:
When there being newly-increased different system adjacent cell, the information of described different system adjacent cell comprises at least one in different system type corresponding to newly-increased adjacent area, action type, Target Cell Identifier and configuration information type;
When there being different system adjacent cell deleted, the information of described different system adjacent cell comprises at least one in different system type corresponding to deleted adjacent area, action type, Target Cell Identifier and configuration information type;
When finding unknown neighboring BS information, the information of described different system adjacent cell comprises at least one in the Target Cell Identifier information of described unknown adjacent area, different system type and configuration information type.
11. devices according to claim 10, is characterized in that, described preservation module comprises:
Determining unit, for the mark according to the Target cell of carrying in the response message of described RIM, determines the adjacent area mark of described different system adjacent cell;
Storage unit, for being designated index with described adjacent area, preserves the configuration information of described different system adjacent cell.
12. devices according to claim 10, it is characterized in that, configuration information type is: the high-speed packet network eHPRD Configuration Type of CDMA1xRTT Configuration Type, universal mobile communications wireless access network UTRAN Configuration Type, global system for mobile communications GSM Configuration Type or evolution.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510375542.1A CN104967986A (en) | 2015-06-30 | 2015-06-30 | Adjacent area configuration information managing method and device |
| PCT/CN2015/094699 WO2017000477A1 (en) | 2015-06-30 | 2015-11-16 | Method and device for managing neighbor configuration information |
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| CN201510375542.1A CN104967986A (en) | 2015-06-30 | 2015-06-30 | Adjacent area configuration information managing method and device |
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| WO2017000477A1 (en) * | 2015-06-30 | 2017-01-05 | 中兴通讯股份有限公司 | Method and device for managing neighbor configuration information |
| CN108848539A (en) * | 2018-07-05 | 2018-11-20 | 中国联合网络通信集团有限公司 | The method and apparatus of Neighborhood Optimization |
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| CN117278391A (en) * | 2022-06-14 | 2023-12-22 | 中兴通讯股份有限公司 | Method and device for modifying parameters of cross-network element, NMS (network management system) and storage medium |
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