CN101801029B - Method, device and system for managing cell - Google Patents
Method, device and system for managing cell Download PDFInfo
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- CN101801029B CN101801029B CN 200910003884 CN200910003884A CN101801029B CN 101801029 B CN101801029 B CN 101801029B CN 200910003884 CN200910003884 CN 200910003884 CN 200910003884 A CN200910003884 A CN 200910003884A CN 101801029 B CN101801029 B CN 101801029B
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Abstract
The embodiment of the invention discloses a method, a device and a system for managing a cell, belongs to network technology and can solve the problem of network management aiming at the load balance between neighboring cells. The method comprises the step of: sending a message which contains a load balance identification value to a network element management system, wherein the load balance identification value is used for expressing whether the load balance between the neighboring cells is allowed to be executed. Another method for managing the cell comprises the following steps: receiving the message which contains the load balance identification value and is transmitted by a network management system, wherein the load balance identification value is used for expressing whether the load balance between the adjacent values is allowed to be executed; and modifying a stored load balance identification value according to the load balance identification value. The method, the device andthe system for managing the cell are suitable for the management between the neighboring cells.
Description
Technical field
The present invention relates to the communication technology, relate in particular to a kind of cell management method, device and system.
Background technology
LTE (Long Term Evolution, long-term evolving network) is the evolution standard based on the UMTS network that 3GPP (third generation affiliate) organizes to set up.LTE has improved the transmittability of physical layer greatly, has reduced the complexity of system.LB (Load balancing, load balancing) refers to that the heavier side of load transfers to fractional load among the opposing party in two systems or two residential quarters and goes, reaches the equally distributed state of a kind of load.Load balancing can improve the overall network utilization ratio of wireless resources, enlarges power system capacity, provide diversified service and better service quality for the user.
In real network, when the load between the residential quarter is unbalanced, may cause that cell load is congested, UE (User Equipment, subscriber equipment) Ye Wu QoS (Quality Of Service, service quality) reduces, and the call drop probability increases, the user inserts the decline of success rate, and the total problems such as capacity reduction of system.The purpose of LB is to find the unbalanced scene of this load as far as possible, and the mutual switching by progressively adjusting the minizone or the difficulty of gravity treatment, guarantee handover success rate and cutting off rate is constant or situation about improving under, make the business that is in the cell edge overlapping region be positioned at the lighter residential quarter of load as much as possible, thereby reduce the probability that load unbalanced scene in minizone takes place.
In order being implemented in better on the cell level load balance to be carried out in the minizone, can to provide the LB relation of webmaster control minizone from the network management system angle.But also there is not a kind of network management at neighboring interval LB at present.
Summary of the invention
Embodiments of the invention provide a kind of cell management method, device and system, can be implemented on the cell level minizone load balance is carried out centralized network management.
Embodiments of the invention adopt following technical scheme:
A kind of cell management method that the embodiment of the invention provides comprises:
Send the message comprise the LB ident value to EMS (Element Management System, Element management system), described LB ident value is used for expression and whether allows to carry out LB between neighbor cell.
The another kind of cell management method that the embodiment of the invention provides comprises:
Receive the message that comprises the LB ident value that NMS (Network Management System, network management system) sends, described LB ident value is used for expression and whether allows to carry out LB between neighbor cell; Revise the LB ident value of preserving according to described LB ident value.
The embodiment of the invention also provides a kind of cell management method, comprising: receive the message comprise the LB ident value, this LB ident value is used for expression and whether allows to carry out LB between neighbor cell; Determine whether to carry out LB between neighbor cell according to described LB ident value.
A kind of network management system NMS that the embodiment of the invention provides, comprising: ident value arranges module, is used for arranging the LB ident value, and this LB ident value is used for expression and whether allows to carry out LB between neighbor cell; Message transmission module is used at ident value module being set and finishes after the arranging of LB ident value, and sends the message that comprises described LB ident value to EMS.
A kind of Element management system EMS that the embodiment of the invention provides comprises: the information acquisition module, be used for to receive the message that comprises the LB ident value that NMS sends, and this LB ident value is used for expression and whether allows to carry out LB between neighbor cell; The ident value modified module is used for the LB ident value according to described message sink module reception, revises the LB ident value of preserving.
A kind of base station that the embodiment of the invention provides comprises: the information acquisition module, be used for to receive the message that comprises the LB ident value, and this LB ident value is used for expression and whether allows to carry out LB between neighbor cell; Judge module is used for determining whether to carry out LB between neighbor cell according to the described LB ident value that described information acquisition module receives.
A kind of cell management system that the embodiment of the invention provides, this system comprises NMS, EMS and base station, and described NMS is connected by northbound interface with EMS, wherein,
Described NMS is used for sending the message that comprises the LB ident value to described EMS, and described LB ident value is used for expression and whether allows to carry out LB between neighbor cell;
Described EMS is used for the message that comprises the LB ident value that the described NMS of reception sends, and revises the LB ident value of preserving according to described LB ident value, also is used for comprising to the base station transmission message of described LB ident value;
Described base station be used for to receive the message that comprises the LB ident value that described EMS sends, and determines whether to carry out LB between neighbor cell according to described LB ident value.
The methods, devices and systems of the cell management that the embodiment of the invention provides, by carrying the LB ident value in the message that sends to EMS at NMS, and EMS can revise the LB ident value of having preserved according to this ident value, and EMS can also provide the modification value this evolved base station, the base station is according to the LB ident value in the described message, determine whether to carry out the LB between neighbor cell, be implemented on the cell level minizone load balance is carried out centralized network management.
Description of drawings
In order to be illustrated more clearly in the embodiment of the invention or technical scheme of the prior art, to do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below, apparently, accompanying drawing in describing below only is some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
The schematic flow sheet of the another kind of cell management method that Fig. 1 provides for the embodiment of the invention;
The schematic flow sheet of another cell management method that Fig. 2 provides for the embodiment of the invention;
The schematic flow sheet of the another kind of cell management method that Fig. 3 provides for the embodiment of the invention;
The schematic flow sheet of the another kind of cell management method that Fig. 4 provides for the embodiment of the invention;
The schematic flow sheet of the another kind of cell management method that Fig. 5 provides for the embodiment of the invention;
The schematic flow sheet of the another kind of cell management method that Fig. 6 provides for the embodiment of the invention;
The structural representation of the network management system that Fig. 7 provides for the embodiment of the invention;
The structural representation of the Element management system that Fig. 8 provides for the embodiment of the invention;
The structural representation of the base station that Fig. 9 provides for the embodiment of the invention;
Figure 10 is the schematic diagram of embodiments of the invention cell management system.
Embodiment
Be described in detail below in conjunction with the methods, devices and systems of accompanying drawing to embodiment of the invention cell management.
Should be clear and definite, described embodiment only is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills belong to the scope of protection of the invention not making the every other embodiment that obtains under the creative work prerequisite.
A kind of cell management method of embodiments of the invention comprises: send the message comprise the LB ident value to EMS, described LB ident value is used for expression and whether allows to carry out LB between neighbor cell.
The embodiment of the invention is being by sending the message comprise the LB ident value to EMS, described LB ident value is used for expression and whether allows to carry out LB between neighbor cell, is implemented on the cell level minizone load balance is carried out centralized network management.
As shown in Figure 1, the another kind of cell management method of embodiments of the invention comprises:
S101, receive the message that comprises the LB ident value that NMS sends, this LB ident value is used for expression and whether allows to carry out LB between neighbor cell;
S102, revise the LB ident value of preserving according to described LB ident value.
Embodiments of the invention comprise the message of LB ident value by reception, and according to the LB ident value that this message modification has been preserved, thereby be implemented on the cell level minizone load balance are carried out centralized network management.
As shown in Figure 2, embodiments of the invention also provide a kind of cell management method, comprising:
S201, receive the message comprise the LB ident value, this LB ident value is used for expression and whether allows to carry out LB between neighbor cell;
S202, determine whether to carry out LB between neighbor cell according to described LB ident value.
Embodiments of the invention comprise the message of LB ident value by reception, and determine whether to carry out LB between neighbor cell according to described sign, can be implemented on the cell level minizone load balance is carried out centralized network management.
Embodiments of the invention manage the network element side by network side.In the embodiment of the invention, at first between adjacent cell relations, add the LB ident value, for example, at NRT (Neighbor Relation Table, neighborhood region correlation chart) the LB ident value that adds in, this NRT can be IOC (the Information Object Class) EUtranRelation in 3GPP E-UTRAN (UMTS Terrestrial radio access network of the evolution) network resources model; After having added sign, the LB ident value is set property, for example, first property value is set, is used for expression and allows at minizone execution LB, and second property value that is different from first property value, be used for expression and do not allow to carry out in the minizone LB, for example, can be set to TRUE and FALSE respectively, perhaps 1 or 0.Be that example describes in mode one in the embodiments of the invention; NMS arranges the LB ident value, and notice EMS, again by EMS with described LB ident value informing base station, and judge whether that according to described LB ident value needs carry out LB by the base station.
A kind of cell management method of providing of embodiment for a better understanding of the present invention, existing NMS and the EMS that the embodiment of the invention is related to is introduced.
Embodiments of the invention manage the network element side by network side, described network side comprises two entity: NMS and EMS, wherein, NMS mainly finishes ITU TMN (International Telecommunications Union Telecommunication Management Network, international telecommunication union telecommunication's managerial grid) NML (NML in, be Network Management Layer) function, the operational administrative function of network-oriented is provided, EMS finishes the NE management layer (EML among the ITU TMN, Element Management Layer) function is namely finished device oriented Operation and Maintenance function.
Interface between NMS and the EMS is called Itf-N interface (Interface-N interface, i.e. northbound interface).In the Itf-N interface, some integrated reference point (IRP, i.e. Integration Reference Point) have been defined, as basic configuration managing I RP, batch configuration managing I RP, notice IRP etc.By the function that these integrated reference point provide, finish the operation and maintenance function for network.Can directly communicate between base station and the EMS, can directly communicate by letter by northbound interface between base station and the NMS, at this moment, EMS is embedded in the base station, and perhaps, the base station communicates by EMS and NMS.
The cell management method that the embodiment of the invention provides is applicable in the systems such as LTE, UMTS, GSM, WiMaX system.
Below by specific embodiment more detailed explanation is carried out in concrete application of the present invention.
In the cell management method that embodiments of the invention provide, add the LB ident value in the IOC EUtranRelation of NMS in 3GPP E-UTRAN, for example, can in IOC EUtranRelation, increase an attribute field newly, with this attribute field as the LB ident value.
This LB ident value be used for the sign whether allow the minizone to carry out LB, for example, this attribute field can be isLBAllowed, the form of this isLBAllowed attribute field is as shown in table 1.
IOC EUtranRelation table among the table 1.3GPP E-UTRAN
Support LB in the table 1 represents attribute isLBAllowed and whether supports the LB management; Whether the content of the described isLBAllowed attribute field of readable representative is readable; Whether writability represents the content of described isLBAllowed attribute field and can revise; M in the form represents the isLBAllowed attribute field must have corresponding byte.
Be a kind of cell management method that the example explanation embodiment of the invention provides in LB ident value mode as shown in table 1 below, as shown in Figure 3, comprise the steps:
S301, the LB ident value is sent to EMS.
In this step, if NMS analyzes described load information by the load information at EMS collection edge, minizone, judge whether that according to analysis result needs carry out LB to little district.Also can judge whether and to carry out LB to the minizone according to network manager's operational order.Those skilled in the art can arrange the mode of LB ident value without other NMS that creative work obtains, and all are encompassed in the protection range of the present invention, and the embodiment of the invention does not limit this.If NMS judges the minizone and need carry out LB that the LB ident value is set to first property value; If NMS judges that the minizone does not need to carry out LB, the LB ident value is set to second property value.
After the property value of LB ident value is set, NMS by and EMS between the IRP interface message send LB ident value between respective cell to EMS, for example, can be by this ident value be placed in the configuration data, and send by configuration management IRP interface message.
S302, EMS revise the LB ident value of storage.
In this step, EMS receives the LB ident value that NMS sends, and according to this ident value, revises the LB ident value of storage.
S303, EMS revise the result with the LB ident value and are reported to NMS.
In this step, EMS will revise the LB ident value in S302 modification result reports to NMS, and described modification result comprises and revises successfully or revise failure.
S304, base station determine whether to carry out load balancing according to the LB ident value.
In this step, EMS sends to the base station with the LB ident value, after described LB ident value was received in the base station, if described LB ident value is first property value, expression allowed the base station to carry out LB, otherwise, do not carry out LB, perhaps, when the LB ident value is first property value, the base station also can determine that needs are not carried out LB according to the cell edge load situation of reality, does not then carry out LB.
In the present embodiment, the base station can also feed back to EMS to the definite result who whether carries out load balancing.
In the present embodiment, the order of S303 and S304 can be changed, and also can carry out simultaneously.
The cell management method that the embodiment of the invention provides at first arranges ident value by the LB ident value of NMS; NMS is notified to EMS with the LB ident value, and EMS revises the LB ident value that is stored among the described EMS according to the notice of NMS, and the LB ident value is handed down to the base station, carries out load balancing by the base station in corresponding minizone.On cell level, the minizone load balancing is carried out centralized network management, thereby operator, network maintenance staff can carry out the whole network, minizone load balancing management efficiently and effectively, be that the network initial stage is laid or the Automatic Optimal of network operation phase is all beneficial.
Below in conjunction with accompanying drawing, the another kind of cell management method that the embodiment of the invention is provided is introduced.
As shown in Figure 4, in the embodiment of the invention, S301, S302 in S401, S402 and the embodiment of the invention one are as good as, so repeat no more.
S403, base station propose the LB amending advice.
In this step, EMS sends to the base station with the LB ident value, after described LB ident value is received in the base station, detect and obtain the load information of cell edge, if do not conform to according to the actual loading situation of detected cell edge and the requirement of LB ident value, LB ident value amending advice can be proposed, for example, if the LB ident value requires to carry out load balancing, but the base station determines that according to the loading condition at current area edge needs do not carry out load balancing, then propose the LB ident value is revised as the suggestion of second property value, vice versa.
S404, described LB ident value amending advice is reported NMS.
In this step, the base station reports NMS with described LB ident value amending advice.
S405, NMS send the LB ident value of determining to EMS.
In this step, NMS is according to the described LB ident value amending advice of S404, and the LB ident value that obtains determining is revised the result, and resets the LB ident value according to described modification result, and the LB ident value of determining is notified to EMS.
Of particular note, S403 to S405 can only carry out once, also execution capable of circulation repeatedly, it will be appreciated by those skilled in the art that, the amending advice that this NMS reports according to the base station is revised concrete execution number of times view network situation and operating personnel's setting of the operation of LB ident value and is decided, multiple embodiments is arranged, and the embodiment of the invention is not given unnecessary details one by one.
S406, EMS revise the LB ident value of storage.
In this step, EMS revises the LB ident value that is stored among this EMS according to the LB ident value of determining that NMS among the S405 sends.
S407, EMS report the modification result to NMS.
In this step, EMS reports NMS with the result who revises the LB ident value among the S406, and described modification result comprises and revises successfully or revise failure.
The same S304 of S408 does not repeat them here.
The cell management method that the embodiment of the invention provides at first arranges ident value by the LB ident value of NMS; NMS is notified to EMS with the LB ident value, and EMS revises the LB ident value that is stored among the described EMS according to the notice of NMS, and the LB ident value is handed down to the base station, carries out LB by the base station in corresponding minizone.Embodiments of the invention have been realized on cell level minizone LB being carried out centralized network management, operator, network maintenance staff can carry out the whole network, minizone LB management efficiently and effectively, be that the network initial stage is laid or the Automatic Optimal of network operation phase is all beneficial.
Below in conjunction with accompanying drawing, the another kind of cell management method that the embodiment of the invention is provided is introduced.
In a kind of cell management method that the embodiment of the invention provides, NMS adds the LB ident value in NRT, particularly, can increase an attribute field newly in NRT, with this attribute field as the LB ident value.For example increase attribute: LB or No LB newly, value is first property value or second property value.
As shown in Figure 5, a kind of cell management method of providing of the embodiment of the invention comprises the steps:
S501, the LB ident value is sent to EMS.
In this step, NMS arranges the LB ident value; NMS can collect the load information of cell edge by EMS, analyzes described load information, judges whether that according to analysis result needs carry out load balancing to little district; Also can judge whether and to carry out load balancing to the minizone according to network manager's operational order.Those skilled in the art can arrange the mode of LB value without other NMS that creative work obtains, and all are encompassed in the protection range of the present invention, and the embodiment of the invention does not limit this.
If NMS judges the minizone and need carry out LB that then the LB ident value is set to first property value; If NMS judges that the minizone does not need to carry out LB, then the LB ident value is set to second property value.
Then, NMS realizes that by the IRP interface message NMS arranges LB ident value between respective cell to EMS.
S502, EMS revise the LB ident value of storage.
In this step, EMS receives the LB ident value that NMS sends, and according to this ident value, revises the LB ident value among the NRT that is stored in this EMS.
S503, the LB ident value is revised the result be reported to NMS.
In this step, EMS will revise the LB ident value in S502 modification result reports to NMS; Described modification result comprises and revises successfully or revise failure.
The same S304 of S504 does not repeat them here.
In the present embodiment, EMS sends to the base station with the LB ident value, and the LB ident value among the NRT that is stored in this base station can also be revised according to the LB ident value of EMS transmission in the base station.
The cell management method that the embodiment of the invention provides is at first added the LB ident value and the LB ident value is arranged ident value by NMS in adjacent minizone; NMS is notified to EMS with the LB ident value, and EMS revises the LB ident value that is stored among the described EMS according to the notice of NMS, and the LB ident value is handed down to the base station, carries out load balancing by the base station in corresponding minizone.Embodiments of the invention have been realized on cell level the minizone load balancing being carried out centralized network management, operator, network maintenance staff can carry out the whole network, minizone load balancing management efficiently and effectively, be that the network initial stage is laid or the Automatic Optimal of network operation phase is all beneficial.
Below in conjunction with accompanying drawing, the another kind of cell management method that embodiments of the invention are provided is introduced.
As shown in Figure 6, in the present embodiment, the S501 to S502 in S601 to S602 and the embodiment of the invention three is as good as, so repeat no more.
S603, base station propose the LB amending advice.
In this step, the same S403 of concrete alter mode.
S604, described LB ident value amending advice is reported NMS.
In this step, the base station reports NMS with described LB ident value amending advice.
S605, NMS send the LB ident value of determining to EMS.
In this step, NMS is according to the described LB ident value amending advice of S604, and the LB ident value that obtains determining is revised the result, and resets the LB ident value according to described modification result, and the LB ident value of determining is notified to EMS.
Of particular note, S603 to S605 can only carry out once, also execution capable of circulation repeatedly, it will be appreciated by those skilled in the art that, the amending advice that this NMS reports according to the base station is revised concrete execution number of times view network situation and operating personnel's setting of the operation of LB ident value and is decided, multiple embodiments is arranged, and the embodiment of the invention is not given unnecessary details one by one.
S606, EMS revise the LB ident value of storage.
In this step, EMS revises the LB ident value among the NRT that is stored in this EMS according to the LB ident value of determining that NMS among the S605 sends.
S607, EMS report the modification result to NMS;
In this step, EMS reports NMS with the result who revises the LB ident value among the S606; Described modification result comprises and revises successfully or revise failure.
The same S304 of S608 does not repeat them here.
The cell management method that the embodiment of the invention provides adds the LB ident value in the minizone, and the LB ident value is arranged ident value; Ident value is sent to corresponding district, carry out corresponding operating by this residential quarter according to the LB ident value, finish the management to the minizone load balancing.By above-mentioned flow process, realized passing through network management system, on cell level, the minizone load balancing is carried out centralized network management, operator, network maintenance staff can carry out the whole network, minizone load balancing management efficiently and effectively, be that the network initial stage is laid or the Automatic Optimal of network operation phase is all beneficial.
As shown in Figure 7, embodiments of the invention also provide a kind of network management system NMS70, comprising:
Further, this NMS also comprises: ident value arranges module 71, is used for arranging above-mentioned LB ident value.
Further, described ident value arranges module 71, further,
Be used at NRT the LB ident value being set, for example, the LB ident value be set among the IOCEUtranRelation in the 3GPPE-UTRAN resource model.
As shown in Figure 8, embodiments of the invention also provide a kind of Element management system EMS80, comprising:
Ident value modified module 82 is used for the LB ident value according to described message sink module 81 receptions, revises the LB ident value of preserving.
Further, described Element management system also comprises:
Further, described message sink module 81, also be used for the suggestion of the modification LB ident value of reception described base station transmission, message transmission module 83, also the suggestion for the modification LB ident value that message sink module 81 is received sends to NMS, message sink module 81 also is used for the definite LB ident value of suggestion according to the described LB of modification ident value that reception NMS sends, and ident value modified module 82 also is used for the LB ident value according to the LB ident value of the determining modification preservation of message sink module 81 receptions.
Further, message transmission module 83 also is used for sending the modification result who revises the LB ident value to described NMS behind the each LB of modification ident value.
As shown in Figure 9, embodiments of the invention also provide a kind of base station 90, comprising:
Further,
Described information acquisition module 91 is also for the load information that obtains cell edge;
The base station also comprises: sign sending module 93 if be used for determining that according to the load information of described cell edge needs revise described LB ident value, sends amending advice to NMS.
Further, sign sending module 93 can also be used for sending the modification result who revises the LB ident value to described EMS after revising the LB ident value.
As shown in figure 10, embodiments of the invention also provide a kind of cell management system, and comprising: network management system NMS 101, Element management system EMS 102 and base station 103.
Described NMS101 is used for sending the message that comprises the LB ident value to described EMS102, and described LB ident value is used for expression and whether allows to carry out LB between neighbor cell;
Described EMS102 be used for to receive the message that comprises the LB ident value that described NMS101 sends, and revises the LB ident value of preserving according to described LB ident value, also is used for to the base station 103 and sends the message that comprises described LB ident value;
Described base station 103 be used for to receive the message that comprises the LB ident value that described EMS102 sends, and determines whether to carry out LB between neighbor cell according to described LB ident value.
Wherein, described NMS101 is connected by northbound interface with EMS102.
Further, can directly be connected by northbound interface between base station 103 and the NMS101, at this moment, EMS102 is embedded in the base station 103.
The cell management system that the embodiment of the invention provides can be the LTE system, and perhaps UMTS system, or gsm system, or WiMaX system certainly, also can be later evolution systems.
Above-mentioned network management system, Element management system, base station and cell management system can combine with the cell management method that embodiments of the invention provide, reach on cell level the minizone load balancing is carried out centralized network management, operator, network maintenance staff can carry out effect the whole network, minizone load balancing management efficiently and effectively.
One of ordinary skill in the art will appreciate that all or part of flow process that realizes in above-described embodiment method, be to instruct relevant hardware to finish by computer program, described program can be stored in the computer read/write memory medium, this program can comprise the flow process as the embodiment of above-mentioned each side method when carrying out.Wherein, described storage medium can be magnetic disc, CD, read-only storage memory body (Read-Only Memory, ROM) or at random store memory body (Random Access Memory, RAM) etc.
The above; only be the specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, anyly is familiar with those skilled in the art in the technical scope that the present invention discloses; the variation that can expect easily or replacement 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 of claim.
Claims (13)
1. a cell management method is characterized in that, comprising:
Send the message comprise the load balancing ident value to Element management system, described load balancing sign is used for expression and whether allows to carry out load balancing between neighbor cell;
Receive the load balancing ident value amending advice that described Element management system sends, described load balancing ident value amending advice sends to described Element management system by the base station;
According to the load balancing ident value amending advice that described Element management system sends, the load balancing ident value that obtains determining is revised the result, and resets the load balancing ident value according to described modification result;
The load balancing ident value of determining is notified to described Element management system.
2. cell management method according to claim 1 is characterized in that, described method also comprises:
Described load balancing ident value is set in neighborhood region correlation chart NRT.
3. cell management method according to claim 2, it is characterized in that described NRT is specially the universal mobile telecommunications system land radio access web relation table IOC EUtranRelation of the information object class evolution in the universal mobile telecommunications system land radio access web 3GPP E-UTRAN resource model of third generation affiliate evolution.
4. according to any described cell management method of claim among the claim 1-3, it is characterized in that, describedly send the described message that comprises the load balancing ident value to Element management system and be specially:
Send the described message that comprises the load balancing ident value by integrated reference point message.
5. a cell management method is characterized in that, comprising:
The message that comprises the load balancing ident value that the receiving network managing system sends, described load balancing ident value are used for expression and whether allow to carry out load balancing between neighbor cell;
Revise the load balancing ident value of preserving according to described load balancing ident value;
Send the message that comprises described load balancing ident value to the base station;
Receive the suggestion of the modification load balancing ident value of described base station transmission, and be transmitted to network management system;
Receive the load balancing ident value definite according to the suggestion of described modification load balancing ident value that described network management system sends;
Revise the load balancing ident value of preserving according to described definite load balancing ident value.
6. cell management method according to claim 5 is characterized in that, described method also comprises:
Send the modification result who revises the load balancing ident value to described network management system.
7. a cell management method is characterized in that, comprising:
Reception comprises the message of load balancing ident value, and described load balancing ident value is used for expression and whether allows to carry out load balancing between neighbor cell;
Determine whether to carry out load balancing between neighbor cell according to described load balancing ident value;
Obtain the load information of cell edge;
If determine that according to the load information of described cell edge needs revise described load balancing ident value, to Element management system transmission load balancing ident value amending advice, so that described Element management system is transmitted to network management system with described load balancing ident value amending advice.
8. a network management system is characterized in that, comprising:
Message transmission module sends the message comprise the load balancing ident value to Element management system, and described load balancing ident value is used for expression and whether allows to carry out load balancing between neighbor cell;
Described network management system also is used for according to the load balancing ident value amending advice from described Element management system reception, the load balancing ident value that obtains determining is revised the result, and reset the load balancing ident value according to described modification result, and the load balancing ident value of determining is notified to described Element management system.
9. network management system according to claim 8 is characterized in that, described network management system comprises that also ident value arranges module, and described ident value arranges module and specifically is used at neighborhood region correlation chart NRT described load balancing ident value being set.
10. an Element management system is characterized in that, in long evolving system, comprising:
The message sink module is used for the message that comprises the load balancing ident value that the receiving network managing system sends, and described load balancing ident value is used for expression and whether allows to carry out load balancing between neighbor cell;
The ident value modified module is used for the load balancing ident value according to described message sink module reception, revises the load balancing ident value of preserving;
Message transmission module is used for after the ident value modified module has been revised the load balancing ident value of described preservation, sends the message that comprises described load balancing ident value to the base station;
Described message sink module also is used for the suggestion of the modification load balancing ident value of reception described base station transmission;
Described message transmission module, also the suggestion for the modification load balancing ident value that described message sink module is received sends to network management system;
Described message sink module also is used for receiving the load balancing ident value definite according to the suggestion of described modification load balancing ident value that described network management system sends;
The ident value modified module, the load balancing ident value that the described network management system that also is used for receiving according to the message sink module is determined is revised the load balancing ident value of preserving.
11. Element management system as claimed in claim 10 is characterized in that, described message transmission module also is used for sending the modification result who revises the load balancing ident value to described network management system.
12. a base station is characterized in that, comprising:
The information acquisition module be used for to receive the message that comprises the load balancing ident value, and described load balancing ident value is used for expression and whether allows to carry out load balancing between neighbor cell;
Judge module is used for determining whether to carry out load balancing between neighbor cell according to the described load balancing ident value that described information acquisition module receives;
Described information acquisition module is also for the load information that obtains cell edge;
The sign sending module, if revise described load balancing ident value for determine needs according to the load information of described cell edge, to Element management system transmission load balancing ident value amending advice, so that described Element management system is transmitted to network management system with described load balancing ident value amending advice.
13. a cell management system is characterized in that described system comprises network management system, Element management system and base station, the described NMS Element management system of unifying connects by northbound interface, wherein,
Described network management system is used for sending the message that comprises the load balancing ident value to described Element management system, and described load balancing ident value is used for expression and whether allows to carry out load balancing between neighbor cell;
Described Element management system, be used for receiving the message that comprises the load balancing ident value that described network management system sends, and according to the load balancing ident value that described load balancing ident value modification is preserved, also be used for comprising to the base station transmission message of described load balancing ident value;
Described base station be used for to receive the message that comprises the load balancing ident value that described Element management system sends, and determines whether to carry out load balancing between neighbor cell according to described load balancing ident value;
Described base station also is used for obtaining the load information of cell edge, if determine that according to the load information of described cell edge needs revise described load balancing ident value, to described Element management system transmission load balancing ident value amending advice;
Described Element management system also is used for the load balancing ident value amending advice that described base station sends is transmitted to described network management system;
Described network management system also is used for receiving the load balancing ident value amending advice that described Element management system sends, load balancing ident value amending advice according to described Element management system transmission, the load balancing ident value that obtains determining is revised the result, and reset the load balancing ident value according to described modification result, the load balancing ident value of determining is notified to described Element management system.
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| CN201310359123.XA CN103458463B (en) | 2009-02-06 | 2009-02-06 | cell management method, device and system |
| CN 200910003884 CN101801029B (en) | 2009-02-06 | 2009-02-06 | Method, device and system for managing cell |
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| CN201310359123.XA Division CN103458463B (en) | 2009-02-06 | 2009-02-06 | cell management method, device and system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103458463A (en) * | 2009-02-06 | 2013-12-18 | 华为技术有限公司 | Cell management method, device and system |
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| CN102695215B (en) * | 2011-03-22 | 2015-04-29 | 华为技术有限公司 | Method for sending and receiving load information, access network control nodes and system |
| CN103067972B (en) * | 2011-10-18 | 2018-06-12 | 中兴通讯股份有限公司 | Parameter processing method and device based on load-balancing mechanism |
| CN105612781A (en) * | 2014-01-28 | 2016-05-25 | 富士通株式会社 | Load balancing method, apparatus and communication system |
| CN105099789B (en) * | 2015-09-02 | 2018-03-16 | 华为技术有限公司 | A kind of network element updating method and apparatus |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1867181A (en) * | 2005-12-24 | 2006-11-22 | 华为技术有限公司 | Realization method for balancing load in wireless communication system |
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| CN103458463A (en) * | 2009-02-06 | 2013-12-18 | 华为技术有限公司 | Cell management method, device and system |
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