CN104255050A - Configuration management method and apparatus for heterogeneous network cell, and network management device - Google Patents
Configuration management method and apparatus for heterogeneous network cell, and network management device Download PDFInfo
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Abstract
Embodiments of the present invention disclose a configuration management method and apparatus for a heterogeneous network cell, and a network management device. The method comprises: (101) determining a first cell and a cell group the first cell is located in; and (102) allocating, for the first cell, information used for indicating the cell group the first cell is located in and information used for indicating the first cell in the cell group. By applying the technical solutions provided in the embodiments of the present invention, it is avoided that each cell is managed separately, and the convenience and possibility are provided that the interaction between a network management device and a heterogeneous network cell is reduced and the management of a cell relationship is facilitated, and therefore, the efficiency of a network management system for managing the cell can be improved.
Description
A kind of configuring management method of heterogeneous network cell, device and Network Management Equipment technical field
The present invention relates to communication technical field, more particularly to a kind of configuring management method, device and the Network Management Equipment of heterogeneous network cell.Background technology
Heterogeneous network（Heterogeneous Network, Hetnet) wireless net member of different size or different role can be included.More typical wireless net member can be the grand of various wireless standards（Macro) base station, it is micro-（Micro) base station, micro, slight (ico) base station, Home eNodeB（Home NB, Home eNB), WAP（Access Point) etc..Wireless standard can be global system for mobile communications Radio Access Network (Global System for Mobile communications EDGE Radio Access Network, GERAN), UMTS (Universal Mobile Telecommunications System, UMTS), Long Term Evolution（Long Term Evolution, LTE), evolved Long Term Evolution（LTE-Advanced, LTE-A), WLAN（Wireless Local Area Network, WLAN) etc..The cell of macro base station is removed in present specification（Macro cell, i.e. macrocell）The cell of other wireless net members in addition is referred to as cell（ small cell ).
In addition, multiple remote radio unit (RRU)s can also be utilized in the coverage of a macrocell using Remote Radio Technique（Radio Remote Unit, RRU) the multiple cells of generation.Heterogeneous network scene as shown in Figure 1, includes the wireless contact of a macro base station and multiple distal ends（Remote Radio Header, RRH), distal end is wireless to use optical fiber connection to be communicated between contact and macro base station.Wherein hexagonal area is the coverage of macrocell, and macro base station is located therein position, and Round shapes region is then comprising a wireless contact in distal end in the coverage of each cell, each Round shapes region.Cell can have different cell identifiers（Cell ID), there can also be identical cell identifier.
Due to numerous small cell addition, wireless net member quantity to be managed drastically increases in the wireless network, and current network management system uses the network management thinking of unitary system for macro base station, and the program is individually managed each cell.However, drastically increasing for number of cells will cause excessive and unnecessary network configuration management, network management system can be so caused to reduce the efficiency of management of cell.
The content of the invention
The embodiments of the invention provide a kind of configuring management method, device and the Network Management Equipment of heterogeneous network cell, the efficiency of management to cell for lifting network management system.
The first aspect of the embodiment of the present invention there is provided a kind of configuring management method of heterogeneous network cell, including：Determine the small district's groups where first community and the first community；
The information of small district's groups where being distributed for the first community for indicating the first community, and the interior information for being used to indicate the first community of the small district's groups.
Based in a first aspect, in the first possible implementation of first aspect, if the small district's groups include second community, and the second community is in the first community coverage；It is described to be distributed for first community for indicating that the information of the small district's groups in the first community place includes：
It regard the information for being used to indicate the first community in the small district's groups as the information for being used to indicate the small district's groups in the first community place, or, it will differ from being used in the small district's groups information for indicating the first community as the information for being used to indicate the small district's groups in the first community place.
Based in a first aspect, in second of possible implementation of first aspect, if the small district's groups include second community, and the second community is the co-frequency cell in the first community coverage, and methods described also includes：
Determine the first community and the whether shared cell ID of the second community；
If the first community and the second community share cell ID, described distributed for first community in small district's groups indicates that the information of the first community includes：
Being distributed for the first community in the small district's groups is used for the first mark for indicating the first community, being distributed for the second community in the small district's groups is used for the second mark for indicating the second community, first mark is different from the described second mark, and first mark or second mark are additionally operable to represent that the second community is the co-frequency cell in the first community coverage.
Based in a first aspect, in the third possible implementation of first aspect, if the small district's groups include second community, and the second community is the co-frequency cell in the first community coverage, and methods described also includes：
Determine the first community and the whether shared cell ID of the second community；
If the first community and the second community do not share cell ID, described distributed for first community in small district's groups indicates that the information of the first community includes：
It regard the current cell ID of the first community as the information for being used in the small district's groups indicate the first community.
Any one of the third possible implementation based on first aspect to first aspect, in the 4th kind of possible implementation of first aspect, in addition to：
The cell group where the first community is configured to indicate that the information of the small district's groups adjacent with the small district's groups.
The second aspect of the embodiment of the present invention there is provided a kind of configuration management equipment of heterogeneous network cell, including：Determining unit, for determining the small district's groups where first community and the first community；
It is the information for being used to indicate the first community in the information of small district's groups where the first community is distributed for indicating the first community, and the small district's groups after information assigning unit, the small district's groups where for determining the first community in the determining unit.
Based on second aspect, in the first possible implementation of second aspect, described information allocation unit, if include second community specifically for the small district's groups, and the second community is in the first community coverage；It regard the information for being used to indicate the first community in the small district's groups as the information for being used to indicate the small district's groups in the first community place, or, it will differ from being used in the small district's groups information for indicating the first community as the information for being used to indicate the small district's groups in the first community place.
Based on second aspect, in second of possible implementation of second aspect, in addition to：
Determining unit is identified, if include second community for the small district's groups, and the second community is the co-frequency cell in the first community coverage, determines the first community and the whether shared cell ID of the second community；
Described information allocation unit, if determining that the first community and the second community share cell ID specifically for mark determining unit, being distributed for the first community in the small district's groups is used for the first mark for indicating the first community, being distributed for the second community in the small district's groups is used for the second mark for indicating the second community, first mark is different from the described second mark, and first mark or second mark are additionally operable to represent that the second community is the co-frequency cell in the first community coverage.
Based on second aspect, in the third possible implementation of second aspect, in addition to：
Determining unit is identified, if include second community for the small district's groups, and the second community is the co-frequency cell in the first community coverage, determines the first community and the whether shared cell ID of the second community；
Described information allocation unit, if determining that the first community and the second community do not share cell ID specifically for mark determining unit, regard the current cell ID of the first community as the information for being used in the small district's groups indicate the first community.
Based on second aspect, in the 4th kind of possible implementation of second aspect, in addition to：Group allocation unit, the information of the small district's groups adjacent with the small district's groups is configured to indicate that for the cell group where the first community.
The third aspect of the embodiment of the present invention there is provided a kind of Network Management Equipment, including：Memory, processor, reception device, dispensing device, it is characterised in that
The processor, for determining the small district's groups where first community and the first community；The information of small district's groups where being distributed for the first community for indicating the first community, and the interior information for being used to indicate the first community of the small district's groups.
Based on the third aspect, in the first possible implementation of the third aspect,
The processor, if include second community specifically for the small district's groups, and the second community is in the first community coverage；It regard the information for being used to indicate the first community in the small district's groups as the information for being used to indicate the small district's groups in the first community place, or, it will differ from being used in the small district's groups information for indicating the first community as the information for being used to indicate the small district's groups in the first community place.
Based on the third aspect, in second of possible implementation of the third aspect,
The processor, if being additionally operable to the small district's groups includes second community, and the second community is the co-frequency cell in the first community coverage, determines the first community and the whether shared cell ID of the second community；If the first community and the second community share cell ID, being distributed for the first community in the small district's groups is used for the first mark for indicating the first community, being distributed for the second community in the small district's groups is used for the second mark for indicating the second community, first mark is different from the described second mark, and first mark or second mark are additionally operable to represent that the second community is the co-frequency cell in the first community coverage.
Based on the third aspect, in the third possible implementation of the third aspect,
The processor, if being additionally operable to the small district's groups includes second community, and the second community is the co-frequency cell in the first community coverage, determines the first community and the whether shared cell ID of the second community；If the first community and the second community do not share cell ID, small by described first
The current cell ID in area is used as the information for being used to indicate the first community in the small district's groups.Based on the third aspect, in the 4th kind of possible implementation of the third aspect,
The processor, is additionally operable to the information that the cell group where the first community is configured to indicate that the small district's groups adjacent with the small district's groups.
As can be seen from the above technical solutions, the embodiment of the present invention has advantages below：Indicating the information of the small district's groups in the first community place, for being managed by way of indicating the information realization of the first community with small district's groups to cell, avoid and each cell is individually managed, so as to for reduce Network Management Equipment and management for interacting, facilitating cell relations of heterogeneous network cell etc. provide it is convenient and possible, so as to lift the efficiency of management to cell of network management system.Brief description of the drawings
Technical scheme in order to illustrate the embodiments of the present invention more clearly, the accompanying drawing used required in being described below to embodiment is briefly introduced, apparently, drawings in the following description are only some embodiments of the present invention, for one of ordinary skill in the art, without having to pay creative labor, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is prior art macrocell and a kind of typical networking structure schematic diagram of cell；
Fig. 2A is present invention method schematic flow sheet；
Fig. 2 B are present invention method schematic flow sheet；
Fig. 3 is the small district's groups schematic diagram of one citing of the embodiment of the present invention；
Fig. 4 is the small district's groups schematic diagram of another citing of the embodiment of the present invention；
Fig. 5 is apparatus structure schematic diagram of the embodiment of the present invention；
Fig. 6 is apparatus structure schematic diagram of the embodiment of the present invention；
Fig. 7 is apparatus structure schematic diagram of the embodiment of the present invention；
Fig. 8 is Network Management Equipment structural representation of the embodiment of the present invention.Embodiment
In order that the object, technical solutions and advantages of the present invention are clearer, below in conjunction with accompanying drawing, the present invention is described in further detail, it is clear that described embodiment is only embodiment of the invention a part of, rather than whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art are not doing
Go out all other embodiment obtained under the premise of creative work, belong to the scope of protection of the invention.The embodiments of the invention provide a kind of configuring management method of heterogeneous network cell, this method can be realized in Network Management Equipment, if there is other network equipments to have the demand being managed to cell, it would however also be possible to employ originally as shown in Figure 2 A, including：
101 :Determine the small district's groups where first community and above-mentioned first community；
First community may belong to a small district's groups（Group), the base station type in small district's groups can be arbitrary, you can one or more than one kinds of in the base station types such as macro base station, micro-base station, femto base station, Home eNodeB, WAP.One small district's groups（Group the number of cells in) is general at two or more.The foundation of small district's groups belonging to cell, which can be in order at business demand, can also be in order at regulatory requirement, the embodiment of the present invention is refused this to limit, if having second community in above-mentioned small district's groups, then the relation of first community and second community can be more specifically as follows：Above-mentioned second community is the co-frequency cell in above-mentioned first community coverage, or, above-mentioned second community is the alien-frequency district in above-mentioned first community coverage, or, above-mentioned first community is the adjacent area of second community.
102:The information of small district's groups where being distributed for above-mentioned first community for indicating above-mentioned first community, and the interior information for being used to indicate above-mentioned first community of above-mentioned small district's groups.
Above example, indicating the information of the small district's groups in above-mentioned first community place, for being managed by way of indicating the information realization of above-mentioned first community with small district's groups to cell, avoid and each cell is individually managed, so as to for reduce Network Management Equipment and management for interacting, facilitating cell relations of heterogeneous network cell etc. provide it is convenient and possible, so as to lift the efficiency of management to cell of network management system.
In above-mentioned steps 102, the information of small district's groups can be realized using group character where for indicating above-mentioned first community, be used to indicate that the information of above-mentioned first community can be realized using identification marking in small district's groups；It is appreciated that the corresponding identification marking of each cell is different in small district's groups.It will be illustrated in subsequent embodiment exemplified by using group character and identification marking.
Further, the embodiment of the present invention additionally provides the following optional implementation that the information for indicating the small district's groups in above-mentioned first community place is distributed for first community：
If above-mentioned small district's groups include second community, and above-mentioned second community is in above-mentioned first community coverage；It is that first community is distributed for indicating that the information of the small district's groups in above-mentioned first community place includes in above-mentioned 102：The information for being used to indicate above-mentioned first community in above-mentioned small district's groups is used to indicate above-mentioned first as above-mentioned
The information of small district's groups where cell, or, it will differ from being used in above-mentioned small district's groups the information for indicating above-mentioned first community as the above-mentioned information for being used to indicate the small district's groups in above-mentioned first community place.
If above-mentioned small district's groups include second community, and above-mentioned second community is the co-frequency cell in above-mentioned first community coverage, and the above method also includes：Determine above-mentioned first community and the whether shared cell ID of above-mentioned second community；If above-mentioned first community and above-mentioned second community share cell ID, above-mentioned distributed for first community in small district's groups indicates that the information of above-mentioned first community includes：Being distributed for above-mentioned first community in above-mentioned small district's groups is used for the first mark for indicating above-mentioned first community, being distributed for above-mentioned second community in above-mentioned small district's groups is used for the second mark for indicating above-mentioned second community, above-mentioned first mark is different from the above-mentioned second mark, and above-mentioned first mark or above-mentioned second mark are additionally operable to represent that above-mentioned second community is the co-frequency cell in above-mentioned first community coverage.
If above-mentioned small district's groups include second community, and above-mentioned second community is the co-frequency cell in above-mentioned first community coverage, and the above method also includes：Determine above-mentioned first community and the whether shared cell ID of above-mentioned second community；If above-mentioned first community and above-mentioned second community do not share cell ID, above-mentioned distributed for first community in small district's groups indicates that the information of above-mentioned first community includes：It regard the current cell ID of above-mentioned first community as the information for being used in above-mentioned small district's groups indicate above-mentioned first community.
Management between small district's groups for convenience, the above method also includes：The cell group where above-mentioned first community is configured to indicate that the information of the small district's groups adjacent with above-mentioned small district's groups.
Following examples will be illustrated by taking the configuration information of batch configuration cell as an example, it is assumed that two cells are included in cell group：First community and second community, and the information of small district's groups can be realized using group character where for indicating above-mentioned first community, be used to indicate that the information of above-mentioned first community can be realized using identification marking in small district's groups；Fig. 2 B are referred to, it is specific as follows：
201 :Cell group information is obtained, above-mentioned cell group information, which is specified, includes first community and second community in small district's groups；
In above-mentioned steps 201, first community and second community belong to a small district's groups（Group), the base station type in small district's groups can be arbitrary, you can one or more than one kinds of in the base station types such as macro base station, micro-base station, femto base station, Home eNodeB, WAP.One small district's groups（Group the number of cells in) should be at two or more.Packet, which can be in order at business demand, can also be in order at regulatory requirement and be grouped, and the embodiment of the present invention is refused this to limit, more specifically：Above-mentioned second community is the co-frequency cell in above-mentioned first community coverage, or, above-mentioned second community covers for above-mentioned first community
In the range of alien-frequency district, or, above-mentioned first community is the adjacent area of second community.
Second community is the scene of the co-frequency cell in above-mentioned first community coverage, can be the slight base station in the network scenarios shown in Fig. 1 and macro base station.Above-mentioned second community is the scene of the alien-frequency district in above-mentioned first community coverage, can be macro base station or slight base station and macro base station of two alien frequencies with covering.Corresponding illustration will be provided in subsequent embodiment.
202:Identified for above-mentioned cell group allocation packets, be the identification marking that above-mentioned first ' area and second community are distributed in above-mentioned small district's groups respectively；
Group character can be used for distinguishing different small district's groups, be that the identification marking that the cell in small district's groups is distributed then can be used for cells different in differentiation group.Above-mentioned identification marking can each existing cell ID be distributed as identification marking using first community, second community, can also distribute new identification marking, and this embodiment of the present invention is refused to limit.
The embodiment of the present invention give it is specific how several citings of allocation packets mark or identification marking, it is as follows：
It is above-mentioned to include for above-mentioned cell group allocation packets mark if the first, second community is in above-mentioned first community coverage：Using the identification marking of above-mentioned first community as group character, or, it is the group character that above-mentioned cell component matches somebody with somebody the identification marking being different from all small district's groups.
If the 2, above-mentioned second community also includes for the co-frequency cell in above-mentioned first community coverage：Determine above-mentioned first community and the whether shared cell ID of second community；
If above-mentioned first community and second community share cell ID, above-mentioned to include for the identification marking that above-mentioned first community and second community are distributed in above-mentioned small district's groups respectively：
Identified for above-mentioned first community distribution first, identified for above-mentioned second community distribution second, above-mentioned first mark and the second mark are the identification marking in above-mentioned small district's groups, and second mark be expressed as the sub-mark of above-mentioned first mark, for representing that above-mentioned second community is the co-frequency cell in above-mentioned first community coverage.The form of expression of sub-mark can be：The field of second mark increases some fields on the basis of first community mark, and the covering relation existed between first community and second community is embodied using this form of expression.
If the 3, above-mentioned first community and second community do not share cell ID, above-mentioned to include for the identification marking that above-mentioned first community and second community are distributed in above-mentioned small district's groups respectively：
Above-mentioned first community and second community are distributed to using the current cell ID of above-mentioned first community and second community as the identification marking in above-mentioned small district's groups.
203:The identification marking in above-mentioned group character and small district's groups is configured for above-mentioned first community and second community.
Cell is managed being identified for cell allocation packets, by way of identification marking is realized with small district's groups in small district's groups, avoid and each cell is individually managed, so as to for reduce Network Management Equipment and management for interacting, facilitating cell relations of heterogeneous network cell etc. provide it is convenient and possible, so as to lift the efficiency of management to cell of network management system.The later use citing of management, specifically：Being configured in the configuration information of above-mentioned first community and second community also includes after the identification marking in above-mentioned group character and small district's groups：Cell is selected from the cell identified with same packets.The method for selecting cell can be arbitrary pre-defined rule, for example according to the sampling algorithm for specifically needing operation to be performed to determine, specific how to provide that the embodiment of the present invention refuses restriction, the application scenarios for the operation that several selection cells given below may be performed later are illustrated：
For example：When execution checks operation to the object resource of configuration management, the cell identified with same packets can be sampled, the resource of the cell of sampling is checked；The configuration data for all cells that need not be checked in the packet, so as to play simplified webmaster operation, reduces the effect of webmaster burden.In another example：In the management for carrying out network management performance measurement task, can be sampled selected section cell from the cell identified with same packets, performance measure setup is carried out to the cell that sampling is obtained, without all carrying out task of measuring performance configuration to all cells in the packet, so as to play simplified network performance management operation, the effect of network performance management data is reduced.
Further, management for convenience between small district's groups, the above method also includes：If there are neighbouring relations between small district's groups and other small district's groups that above-mentioned cell group information is specified, the adjacent group relation table of configuration identifies the neighbouring relations between the small district's groups and other small district's groups.
Management to Hetnet, is the management of cell first, and different according to networking mode can use different Managed Solutions, as a citing, referring to lower Fig. 3.
As shown in figure 3, the management for Hetnet cells to cell, it is necessary to be grouped（Cloud Group) convergence, the part needs to realize the configuration management of minizone relation in the management of cell group and group.Cloud group 1 (Cloud 1) region is one for the logic groups region that business needs and divides（), Group the isomery network element cell of strong correlation each other（Macro 1, Small cell 1, Small cell 2) logic groups region Cloud 1 has all been entered by planning, wherein, co-frequency cell Small cell 1 and Small cell 2 are all located at Macro 1
Coverage in, alien-frequency district Macro 2 also is located in Macro 1 coverage.(carrier frequency of ^0 2 is respectively by Macro 1 and ^^1 He2.Such as, using the region in the regions of Cloud 1 as a small district's groups, each cell has respective cell ID to 4 Jia（ IDentity , ID ).The Small cell 3 in Macro2, Macro 3 and Macro 3 are not included in Cloud 1 in figure 3.
During the management for carrying out cell group, a group character can be distributed to each Group（ group
), ID then the cell in same Group has identical group ID.For example, macro 1 and small cell
1st, in the configuration attributes of small cell 2 all each the value containing group ID=5, then illustrate these cells belong to be designated 5 Group.Group ID can not also be specially configured to, for example：Cell in macrocell and macrocell, directly can be used as group ID using the cell ID of macrocell.Certainly, for not using the cell of Logical grouping management（In other words it is not belonging to the cell of any small district's groups）, without group ID configuration attributes a special value can also be used to carry out configuration attribute group ID, such as 0, represent that the cell is not belonging to any Group.
Cloud Group for multiple Macro cells may be included, also need to the management of cell relations between Macro cell, it is illustrated in fig. 4 shown below, the regions of Cloud 1 are one for the logic region that business needs and divides, the isomery network element cell of strong correlation all enters same logic region Cloud 1 by planning each other
All related cells in Cloud 1 include cell Macro 1, Macro 2, small cell 1, small cell
Small cell 3 in 2, Fig. 4 in Macro 3 and Macro 3 are not included in Cloud 1.Wherein, co-frequency cell Small cell 1 and Small cell 2 are all located in Macro 1 coverage, and alien-frequency district Macro 2 also is located in Macro 1 coverage.Macro 1 and the carrier frequency of Macro 2 are respectively F1 and F2.Therefore, for being also required to be managed between Macro 1 and Macro 2.Method in similar embodiment 1, for Macro 1 and the configuration attribute of the cells of Macro 2, can increase the groupIDo of a mark packet numbering information newly
The attribute of neighborhood region correlation chart (Neighbour Relation Table, NRT) in Hetnet networks, it is also desirable to do corresponding change.In NRT tables in embodiments of the present invention, when representing a neighboring BS relationship, not only only cell ID, optionally, in addition it is also necessary to increase the group character of respective cell（group ID ).
After the good group ID of cell configuration in each Group, targetedly optimization operation can be carried out in follow-up network management configuration operation.For example, when the object resource for performing configuration management checks operation, cell with identical group ID can be sampled and checked without checking all cell configuration datas in the packet, so as to play simplified webmaster operation, the effect of webmaster burden is reduced.In another example, entering
In the management of row network management performance measurement task, the selected section cell that can be sampled from the cell with identical group ID carries out performance measure setup without all carrying out task of measuring performance configuration to all cells in the packet, so as to play simplified network performance management operation, the effect of network performance management data is reduced.
As another example, i.e., in same Cloud Group, the small cell of each RRU generations regard a part for Macro cells as, and all small cell share identical cell ID with Macro cells.At this moment, identical cell ID is shared due to small cell and Macro cells each cell is cannot be distinguished by small district's groups, unique identification marking in small district's groups can be so distributed for the slight area in cell group, the citing of two alternatives is following present：
Scheme 1 (optionl), one attribute item GroupCellAttributes of insertion in macro community configured informations, the relevant information for describing small cell, the attribute item can be an array or list（), list each array item or list member（Member) one small cell information of correspondence, corresponding with small cell numberings.
Scheme two（Option2 corresponding sub-instance SubCelllnstance), is increased in macro community configured informations, each small cell include small cell numberings and the distinctive configuration parameters of small cell as a macro sub-instance.
It is as shown in table 1 below, increase Groupld attributes in Macro cell attribute lists（It is another to be achieved in that without increasing single group character Groupld newly, directly it is used as group character with the Macro cell ID）, GroupCellAttributes attributes or SubC stance attributes.
Attribute name (Property Name) Support Read Write
Qualifier Qualifier Qualifier
(support mark）(read mark）(write mark）The id mark essential-cellLocalld cells of the optional M of M locally identify M M M
Cell Type cell type M M
The optional M M of Groupld group characters 0
maximumTransmissionPower M M CM
GroupCell Attributes 0 M M
( optionl )
SubCelllnstance ( option2 ) 0 M M
In table 1, in GroupCellAttributes or SubCelllnstance only comprising small cell i^'J itself such as, GroupCellAttributes：
{(picol, attr 11 ,attr 12,attr 13 , .
(pico2, attr21 ,attr22,attr23 , ..
(picon, attrn 1 ,attrn2,attrn3 , )} ;
Or,
SubCelllntance:
picoID, attrl,attr2,attr3,
In above example, when this multiple small cell and some Macro cell share cell ID, NRT modification changes, necessary not only for the information that Macro cells are listed in NRT tables, also need to list each small cell information, for indicating the relation between small cell and Macro and other small cell.Because small cell ID is identical, therefore each small cell can be distinguished using such as RRU numberings mode.
After the good group ID of cell configuration in each Group, targetedly optimization operation can be carried out in follow-up network management configuration operation.For example, when the object resource for performing configuration management checks operation, small cells with identical group ID can be sampled and checked without checking all small cell configuration datas in the packet, so as to play simplified webmaster operation, the effect of webmaster burden is reduced.
Two above is exemplified as that between the cell management in small district's groups, small district's groups corresponding configuration management can also be introduced.Concrete example is as follows：
It because group character is embodied inside the configuration attribute of cell, therefore can only need to increase the management of neighbor cell group, that is, introduce the neighbouring relations that adjacent group relation table is used for representing some small district's groups and other small district's groups.Implementation can be the sheet form using relational database：Each small district's groups organize each record in relation table, neighbour's group relation table containing a neighbour can identify some adjacent packet, can directly record the mark of adjacent packets.For example, as shown in table 2, some packet A there can be following adjacent group relation table, represent that packet A and packet X, Y, Z...R there are neighbouring relations.
Table 2
Sequence number neighbour's group mark
1 X
2 Y
3 Z
N R
After the good adjacent group relation table of configuration, targetedly optimization operation can be carried out in follow-up network management configuration operation.For example, when the object resource for performing configuration management checks operation, can be sampled and be checked without checking all cell group configuration datas in network management system to the small district's groups with adjacent sets relation, so as to play simplified webmaster managerial role.
Above scheme can carry out grouping management to Hetnet cells, so as to reduce operation management maintainance
The interaction of (Operations Administration Maintenance, Ο Α Μ), mitigates Ο Α Μ burden, improves configuration management efficiency；By the definition to cell relations attribute, the relation between cell in group is specified, the management to Hetnet cells is more beneficial for.
The embodiment of the present invention is additionally provided, a kind of configuration management equipment of heterogeneous network cell, as shown in figure 5, including：
Determining unit 501, for determining the small district's groups where first community and above-mentioned first community；Information assigning unit 502, for determining above-mentioned in above-mentioned determining unit 501, it is that above-mentioned first community distributes the information of small district's groups where for indicating above-mentioned first community after small district's groups where one cell, and is used for the information that indicates above-mentioned first community in above-mentioned small district's groups.
Above example, indicating the information of the small district's groups in above-mentioned first community place, for being managed by way of indicating the information realization of above-mentioned first community with small district's groups to cell, avoid and each cell is individually managed, so as to for reduce Network Management Equipment and management for interacting, facilitating cell relations of heterogeneous network cell etc. provide it is convenient and possible, so as to lift the efficiency of management to cell of network management system.
Alternatively, above- mentioned information allocation unit 502, if include second community specifically for above-mentioned small district's groups, and above-mentioned second community is in above-mentioned first community coverage；It regard the information for being used to indicate above-mentioned first community in above-mentioned small district's groups as the above-mentioned information for being used to indicate the small district's groups in above-mentioned first community place, or, it will differ from being used in above-mentioned small district's groups the information for indicating above-mentioned first community as the above-mentioned information for being used to indicate the small district's groups in above-mentioned first community place.
Further, as shown in fig. 6, said apparatus also includes：
Determining unit 601 is identified, if include second community for above-mentioned small district's groups, and above-mentioned second community is the co-frequency cell in above-mentioned first community coverage, determines above-mentioned first community and the whether shared cell ID of above-mentioned second community；
Above- mentioned information allocation unit 502, if determining that above-mentioned first community and above-mentioned second community share cell ID specifically for mark determining unit, being distributed for above-mentioned first community in above-mentioned small district's groups is used for the first mark for indicating above-mentioned first community, being distributed for above-mentioned second community in above-mentioned small district's groups is used for the second mark for indicating above-mentioned second community, above-mentioned first mark is different from the above-mentioned second mark, and above-mentioned first mark or above-mentioned second mark are additionally operable to represent that above-mentioned second community is the co-frequency cell in above-mentioned first community coverage.
Or, mark determining unit 601 in Fig. 6, if include second community for above-mentioned small district's groups, and above-mentioned second community is the co-frequency cell in above-mentioned first community coverage, determines above-mentioned first community and the whether shared cell ID of above-mentioned second community；
Above- mentioned information allocation unit 502, if determining that above-mentioned first community and above-mentioned second community do not share cell ID specifically for mark determining unit, the current cell ID of above-mentioned first community is regard as the information for being used in above-mentioned small district's groups indicate above-mentioned first community.
Further, as shown in fig. 7, said apparatus also includes：
Group allocation unit 701, the information of the small district's groups adjacent with above-mentioned small district's groups is configured to indicate that for the cell group where above-mentioned first community.
The embodiment of the present invention additionally provides a kind of Network Management Equipment, as shown in figure 9, including：Memory 801, processor 802, reception device 803, dispensing device 804:
Above-mentioned processor 802, for determining the small district's groups where first community and above-mentioned first community；The information of small district's groups where being distributed for above-mentioned first community for indicating above-mentioned first community, and the interior information for being used to indicate above-mentioned first community of above-mentioned small district's groups.
First community may belong to a small district's groups（Group), the base station type in small district's groups can be arbitrary, you can one or more than one kinds of in the base station types such as macro base station, micro-base station, femto base station, Home eNodeB, WAP.One small district's groups（Group the number of cells in) is general at two or more.Packet, which can be in order at business demand, can also be in order at regulatory requirement and be grouped, and the embodiment of the present invention is refused this to limit, if there is second community in above-mentioned small district's groups, then the relation of first community and second community can be more specifically as follows：Above-mentioned second community is the same frequency in above-mentioned first community coverage
Cell, or, above-mentioned second community is the alien-frequency district in above-mentioned first community coverage, or, above-mentioned first community is the adjacent area of second community.
Above example, indicating the information of the small district's groups in above-mentioned first community place, for being managed by way of indicating the information realization of above-mentioned first community with small district's groups to cell, avoid and each cell is individually managed, so as to for reduce Network Management Equipment and management for interacting, facilitating cell relations of heterogeneous network cell etc. provide it is convenient and possible, so as to lift the efficiency of management to cell of network management system.
Further, the embodiment of the present invention additionally provides the following optional implementation that the information for indicating the small district's groups in above-mentioned first community place is distributed for first community：
Alternatively, above-mentioned processor 802, if include second community specifically for above-mentioned small district's groups, and above-mentioned second community is in above-mentioned first community coverage；It regard the information for being used to indicate above-mentioned first community in above-mentioned small district's groups as the above-mentioned information for being used to indicate the small district's groups in above-mentioned first community place, or, it will differ from being used in above-mentioned small district's groups the information for indicating above-mentioned first community as the above-mentioned information for being used to indicate the small district's groups in above-mentioned first community place.
Alternatively, above-mentioned processor 802, if being additionally operable to above-mentioned small district's groups includes second community, and above-mentioned second community is the co-frequency cell in above-mentioned first community coverage, determines above-mentioned first community and the whether shared cell ID of above-mentioned second community；If above-mentioned first community and above-mentioned second community share cell ID, being distributed for above-mentioned first community in above-mentioned small district's groups is used for the first mark for indicating above-mentioned first community, being distributed for above-mentioned second community in above-mentioned small district's groups is used for the second mark for indicating above-mentioned second community, above-mentioned first mark is different from the above-mentioned second mark, and above-mentioned first mark or above-mentioned second mark are additionally operable to represent that above-mentioned second community is the co-frequency cell in above-mentioned first community coverage.
Alternatively, above-mentioned processor 802, if being additionally operable to above-mentioned small district's groups includes second community, and above-mentioned second community is the co-frequency cell in above-mentioned first community coverage, determines above-mentioned first community and the whether shared cell ID of above-mentioned second community；If above-mentioned first community and above-mentioned second community do not share cell ID, the current cell ID of above-mentioned first community is regard as the information for being used in above-mentioned small district's groups indicate above-mentioned first community.
Further, management for convenience between small district's groups, above-mentioned processor 802 is additionally operable to the information that the cell group where above-mentioned first community is configured to indicate that the small district's groups adjacent with above-mentioned small district's groups.The later use citing of management, specifically：Above-mentioned processor 802, is additionally operable to identify from same packets
Cell in select cell.The method for selecting cell can be arbitrary pre-defined rule, for example according to the sampling algorithm for specifically needing operation to be performed to determine, specific how to provide that the embodiment of the present invention refuses restriction, the application scenarios for the operation that several selection cells given below may be performed later are illustrated：
For example：When execution checks operation to the object resource of configuration management, the cell identified with same packets can be sampled, the resource of the cell of sampling is checked；All cells that need not be checked in the packet perform unnecessary configuration data, so as to play simplified webmaster operation, reduce the effect of webmaster burden.In another example：In the management for carrying out network management performance measurement task, can be sampled selected section cell from the cell identified with same packets, performance measure setup is carried out to the cell that sampling is obtained, without all carrying out task of measuring performance configuration to all cells in the packet, so as to play simplified network performance management operation, the effect of network performance management data is reduced.
It is worth noting that, above-mentioned base station is simply divided according to function logic, but above-mentioned division is not limited to, as long as corresponding function can be realized；In addition, the specific name of each functional unit is also only to facilitate mutually distinguish, the protection domain being not intended to limit the invention.
With the configuring management method of above-mentioned heterogeneous network cell, accordingly, the embodiment of the present invention also provides a kind of recognition methods of cell, and this method can be performed by NMS, and this method includes：
NMS uses the information of small district's groups where being used to indicate first community to determine the small district's groups；NMS is in the small district's groups using for indicating that the information of the first community determines first community.
Alternatively, this method also includes：NMS judges the whether shared cell ID of first community and second community in same small district's groups（The cell ID can be PCI);If NMS judges that first community and second community share same cell ID, then NMS determines first community according to the first mark for first community in the group of indicating cell, and determine second community according to the second mark for second community in the group of indicating cell；Further, NMS can also determine that second community is the co-frequency cell under first community coverage according to the first mark or the second mark.Alternatively, if NMS judges that first community and second community do not share same cell ID in same small district's groups, then in same small district's groups, NMS identifies first community according to the cell ID of first community, and recognizes second community according to the cell ID of second community.
Using technical scheme provided in an embodiment of the present invention, NMS not only can carry out packet configuration to cell, can also be according to for indicating that the information of the small district's groups in first community place determines small district's groups and used to use
The first community in the small district's groups is determined in the information for indicating first community in the small district's groups, so as to realize the identification by the way of packet to cell, efficiency of the NMS to cell identification is improved.
Correspondingly, the embodiment of the present invention also provides a kind of cell identification device, and the device can be NMS, including：
Small district's groups determining unit, for determining the small district's groups using the information for being used for small district's groups where indicating first community；
Cell determining unit, in the small district's groups using for indicating that the information of the first community determines first community.
Alternatively, the device also includes：Judging unit, for when small district's groups where first community include second community, judging whether first community and second community share same cell ID；If, cell determining unit using the first mark in small district's groups specifically for determining first community, and cell determining unit is additionally operable in small district's groups determine second community using the second mark, further, cell determining unit is also used for the first mark or the second mark determines that second community is the co-frequency cell under the coverage of first community.
The method and apparatus of cell identification provided in an embodiment of the present invention, the concept in configuring management method, device and system with heterogeneous network cell provided in an embodiment of the present invention is the same.For there is no what is described in detail in the method and apparatus of cell identification, the explanation in configuring management method, device and system is referred to.
Another sunset is foretold, one of ordinary skill in the art will appreciate that realizing that all or part of step in above-mentioned each method embodiment can be by program to instruct the hardware of correlation to complete, corresponding program can be stored in a kind of computer-readable recording medium, storage medium mentioned above can be read-only storage, disk or CD etc..
It these are only the present invention preferably embodiment; but protection scope of the present invention is not limited thereto; any one skilled in the art is in the technical scope that the embodiment of the present invention is disclosed; the change or replacement that can be readily occurred in, should all be included within the scope of the present invention.Therefore, protection scope of the present invention should be defined by scope of the claims.
Claims (15)
- Claim1st, a kind of configuring management method of heterogeneous network cell, it is characterised in that including：Determine the small district's groups where first community and the first community；The information of small district's groups where being distributed for the first community for indicating the first community, and the interior information for being used to indicate the first community of the small district's groups.2nd, method according to claim 1, it is characterised in that if the small district's groups include second community, and the second community is in the first community coverage；It is described to be distributed for first community for indicating that the information of the small district's groups in the first community place includes：It regard the information for being used to indicate the first community in the small district's groups as the information for being used to indicate the small district's groups in the first community place, or, it will differ from being used in the small district's groups information for indicating the first community as the information for being used to indicate the small district's groups in the first community place.3rd, method according to claim 1, it is characterised in that if the small district's groups include second community, and the second community is the co-frequency cell in the first community coverage, and methods described also includes：Determine the first community and the whether shared cell ID of the second community；If the first community and the second community share cell ID, described distributed for first community in small district's groups indicates that the information of the first community includes：Being distributed for the first community in the small district's groups is used for the first mark for indicating the first community, being distributed for the second community in the small district's groups is used for the second mark for indicating the second community, first mark is different from the described second mark, and first mark or second mark are additionally operable to represent that the second community is the co-frequency cell in the first community coverage.4th, method according to claim 1, it is characterised in that if the small district's groups include second community, and the second community is the co-frequency cell in the first community coverage, and methods described also includes：Determine the first community and the whether shared cell ID of the second community；If the first community and the second community do not share cell ID, described distributed for first community in small district's groups indicates that the information of the first community includes：It regard the current cell ID of the first community as the information for being used in the small district's groups indicate the first community.5th, according to Claims 1-4 any one methods described, it is characterised in that also include：The cell group where the first community is configured to indicate that the small district's groups adjacent with the small district's groups Information.6th, a kind of configuration management equipment of heterogeneous network cell, it is characterised in that including：Determining unit, for determining the small district's groups where first community and the first community；It is the information for being used to indicate the first community in the information of small district's groups where the first community is distributed for indicating the first community, and the small district's groups after information assigning unit, the small district's groups where for determining the first community in the determining unit.7th, equipment according to claim 6, it is characterised in thatDescribed information allocation unit, if include second community specifically for the small district's groups, and the second community is in the first community coverage；It regard the information for being used to indicate the first community in the small district's groups as the information for being used to indicate the small district's groups in the first community place, or, it will differ from being used in the small district's groups information for indicating the first community as the information for being used to indicate the small district's groups in the first community place.8th, equipment according to claim 6, it is characterised in that also include：Determining unit is identified, if include second community for the small district's groups, and the second community is the co-frequency cell in the first community coverage, determines the first community and the whether shared cell ID of the second community；Described information allocation unit, if determining that the first community and the second community share cell ID specifically for mark determining unit, being distributed for the first community in the small district's groups is used for the first mark for indicating the first community, being distributed for the second community in the small district's groups is used for the second mark for indicating the second community, first mark is different from the described second mark, and first mark or second mark are additionally operable to represent that the second community is the co-frequency cell in the first community coverage.9th, equipment according to claim 6, it is characterised in that also include：Determining unit is identified, if include second community for the small district's groups, and the second community is the co-frequency cell in the first community coverage, determines the first community and the whether shared cell ID of the second community；Described information allocation unit, if determining that the first community and the second community do not share cell ID specifically for mark determining unit, regard the current cell ID of the first community as the information for being used in the small district's groups indicate the first community.10th, the equipment according to claim 1 any one, it is characterised in that also include： Group allocation unit, the information of the small district's groups adjacent with the small district's groups is configured to indicate that for the cell group where the first community.11st, a kind of Network Management Equipment, including：Memory, processor, reception device, dispensing device, it is characterised in thatThe processor, for determining the small district's groups where first community and the first community；The information of small district's groups where being distributed for the first community for indicating the first community, and the interior information for being used to indicate the first community of the small district's groups.12nd, the Network Management Equipment according to claim 11, it is characterised in thatThe processor, if include second community specifically for the small district's groups, and the second community is in the first community coverage；It regard the information for being used to indicate the first community in the small district's groups as the information for being used to indicate the small district's groups in the first community place, or, it will differ from being used in the small district's groups information for indicating the first community as the information for being used to indicate the small district's groups in the first community place.13rd, the Network Management Equipment according to claim 11, it is characterised in thatThe processor, if being additionally operable to the small district's groups includes second community, and the second community is the co-frequency cell in the first community coverage, determines the first community and the whether shared cell ID of the second community；If the first community and the second community share cell ID, being distributed for the first community in the small district's groups is used for the first mark for indicating the first community, being distributed for the second community in the small district's groups is used for the second mark for indicating the second community, first mark is different from the described second mark, and first mark or second mark are additionally operable to represent that the second community is the co-frequency cell in the first community coverage.14th, the Network Management Equipment according to claim 11, it is characterised in thatThe processor, if being additionally operable to the small district's groups includes second community, and the second community is the co-frequency cell in the first community coverage, determines the first community and the whether shared cell ID of the second community；If the first community and the second community do not share cell ID, the current cell ID of the first community is regard as the information for being used in the small district's groups indicate the first community.15th, the Network Management Equipment according to claim 11 to 14 any one, it is characterised in that the processor, is additionally operable to the information that the cell group where the first community is configured to indicate that the small district's groups adjacent with the small district's groups.
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| PCT/CN2013/073720 WO2014161179A1 (en) | 2013-04-03 | 2013-04-03 | Configuration management method and apparatus for heterogeneous network cell, and network management device |
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| CN104255050A true CN104255050A (en) | 2014-12-31 |
| CN104255050B CN104255050B (en) | 2018-10-30 |
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| CN111034242A (en) * | 2017-08-11 | 2020-04-17 | 华为技术有限公司 | Method and device for sending cell configuration information |
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| CN101574001A (en) * | 2006-12-18 | 2009-11-04 | 朗讯科技公司 | Establishing cell codes for picocells within a macrocell |
| CN102195917A (en) * | 2010-03-09 | 2011-09-21 | 华为技术有限公司 | Method and device for sharing site and determining site cell identifier during cooperative communication |
| CN102573082A (en) * | 2010-12-20 | 2012-07-11 | 上海贝尔股份有限公司 | Method and equipment for inter-adjacent cell interference coordination in wireless communication system |
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| CN101574001A (en) * | 2006-12-18 | 2009-11-04 | 朗讯科技公司 | Establishing cell codes for picocells within a macrocell |
| CN102195917A (en) * | 2010-03-09 | 2011-09-21 | 华为技术有限公司 | Method and device for sharing site and determining site cell identifier during cooperative communication |
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| CN111034242A (en) * | 2017-08-11 | 2020-04-17 | 华为技术有限公司 | Method and device for sending cell configuration information |
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| CN104255050B (en) | 2018-10-30 |
| WO2014161179A1 (en) | 2014-10-09 |
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