CN101047963B - Method and system for configuration ICR function control - Google Patents
Method and system for configuration ICR function control Download PDFInfo
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Abstract
This invention relates to a method and system for allocating the ICR functional mastery, and its core is: the first unit sends the information of wireless Resources Management ICR functional mastery configuration between areas to the first control node, which then configures the ICR functional mastery according to the above information. Through this invention, it can realize the configuration of ICR functional mastery in the future evolution network both with and without RRM SERVER.
Description
Technical field
The present invention relates to the communications field, relate in particular to the configuration of ICR function control.
Background technology
Sub-district or base station wireless resource information generally comprise the interfere information of load information, sub-district or the base station of sub-district or base station, carrier information etc., these information are called as ICR (inter cell Radio ResourceManagement, minizone RRM) information.In the future evolution network system, these ICR information are widely used, for example:
In the future evolution network system, when using OFDMA (OFDM) technology dynamically to adjust the carrier wave of minizone or sub-carrier resources, load balancing or interference management need be carried out in certain base station or sub-district, at this time certain base station or sub-district may need load or the disturbed condition according to other base station or sub-district, and Radio Resource is leased in peripherad base station or sub-district; Perhaps the interfere information of neighbor cell or base station around the basis of certain sub-district or base station needs the aerial angle of adjustment oneself etc.
In addition, switch decision module need select a suitable Target cell to switch according to the load and the interfere information of Target cell when carrying out handover decisions.
In the future evolution network system, can carry out interference coordination or load balancing adjustment to base station or sub-district according to ICR information from base station and sub-district acquisition, these functions are called interference management and load management.The module that possesses this management function is called the ICR control function module.We say that also this module has ICR function control.Described ICR function control is meant the right of base station or sub-district being carried out ICR control according to ICR information.Node with ICR function control is a Control Node, as base station or RRMSERVER (Radio Resource Management Server, RRM server) etc.
The future evolution network system defines distributed I CR controlled function and centralized ICR controlled function, it points out that distributed I CR controlled function is meant that the ICR controlled function may be distributed in each Control Node, on the base station, be that each Control Node all might possess the ICR controlled function, these Control Node that possess the ICR controlled function are effector and Be Controlled person each other each other, and the Control Node that does not possess the ICR controlled function can only accept to have the ICR control of the Control Node of ICR control function module; Centralized ICR controlled function is meant that the ICR controlled function may concentrate on certain independent Control Node, this independent Control Node might independently exist, for example be placed on base station or the RRM SERVER, also may concentrate to be placed on the core net node, such as AGW.How the ICR function control to base station or sub-district is configured, and the future network system does not also propose concrete solution.
Summary of the invention
The method and system that the purpose of this invention is to provide a kind of configuration ICR function control, by the present invention, can be in future evolution network configuration ICR function control.
The objective of the invention is to be achieved through the following technical solutions:
The invention provides a kind of method of configuration ICR function control, it comprises:
A, first is provided with the unit minizone RRM ICR function control configuration information is sent to first Control Node;
B, described first Control Node are configured its ICR function control according to described ICR function control configuration information.
Wherein, described steps A specifically comprises:
First is provided with the unit is provided with order by ICR function control ICR function control configuration information is sent to first Control Node.
Wherein, described step B specifically comprises:
B1, described first Control Node judge whether relevant with second Control Node according to described ICR function control configuration information, if relevant, execution in step B2 then; If irrelevant, then operate in this locality according to described ICR function control configuration information;
B2, and second Control Node between carry out ICR function control and transfer.
Wherein, described step B2 specifically comprises:
B21, described first Control Node send ICR function control to second Control Node and transfer request;
B22, receive after described ICR function control transfers request when described second Control Node, judge whether it can transfer, if can, then carrying out ICR function control with described first Control Node transfers, and loopback transfers request response and gives described first Control Node, and carries successfully cause value in response message; If can not, then directly loopback is transferred request response and is given described first Control Node, and carries failure reason value in response message.
Wherein, described step B2 also comprises:
After first Control Node receives the transfer request response, to first unit transmission ICR function control is set command response message is set.
Wherein, described method also comprises:
The unit is set receives after control that first Control Node sends is provided with command response message when first, notify the ICR function control information of its new configuration the unit to be set to second;
Or,
The unit is set receives after control that first Control Node sends is provided with command response message when first, the ICR function control information of notifying first Control Node newly to dispose is provided with the unit to second;
Or,
After first Control Node is finished ICR function control layoutprocedure, the ICR function control information that the unit reports new configuration is set to second.
Wherein, when adopting first Control Node to carry out base station ICR control, also comprise:
By having the 3rd Control Node of backup relation that first Control Node is detected, after finding that first Control Node breaks down, take over the work of first Control Node by the 3rd Control Node with first Control Node;
Or,
After being subjected to the base station of first Control Node control or sub-district to detect described first Control Node in a period of time to break down, then notice has the 3rd Control Node of backup relation to take over the work of first Control Node with first Control Node.
Wherein, described first the unit be set comprise:
Has the module that has the radio-resource-configuration managerial ability in the OMC of module, second Control Node of radio-resource-configuration managerial ability or second Control Node in the operation of first Control Node and administrative center OMC, first Control Node.
Wherein, be provided with when having the module of radio-resource-configuration managerial ability in the OMC that the unit is first Control Node or first Control Node when described first, described second is provided with the unit comprises: the module that has the radio-resource-configuration managerial ability in the OMC of second Control Node or second Control Node;
Or,
Be provided with when having the module of radio-resource-configuration managerial ability in the OMC that the unit is second Control Node or second Control Node when described first, described second is provided with the unit comprises: the module that has the radio-resource-configuration managerial ability in the OMC of first Control Node or first Control Node.
The invention provides a kind of system of configuration ICR function control, it comprises:
First is provided with the unit and first Control Node;
Described first is provided with the unit, is used for ICR function control configuration information is sent to first Control Node;
Described first Control Node is used for according to described ICR function control configuration information ICR function control being operated.
Wherein, described system also comprises:
At least one second Control Node is used for carrying out described control in this locality according to the ICR function control of described transfer when described first Control Node is transferred ICR function control according to described ICR function control configuration information;
Or,
ICR information preserver is used to preserve the ICR information that measures.
Wherein, described first Control Node comprises:
The one ICR control function module is used for carrying out ICR function control in this locality according to the first ICR function control configuration information that the unit transmission is set.
Wherein, described first Control Node also comprises:
Identification module and transfer module;
Identification module is used to discern the ICR function control configuration information that first Control Node receives, and when described ICR function control configuration information is relevant with described second Control Node, triggers and transfer module and report object that module is set; Or when described ICR function control configuration information and described second Control Node are irrelevant, trigger an ICR control function module;
Described transfer module is used for sending the ICR function control in first Control Node to second Control Node, and to first the unit is set according to the response back response message of second Control Node.
Wherein, described second Control Node comprises:
The 2nd ICR control function module, the ICR function control that is used for transferring according to first Control Node is carried out ICR function control in this locality.
Wherein, described first Control Node also comprises:
Reporting object that module is set, be used for the triggering according to an ICR control function module, is ICR information preserver with the object modification that reports of ICR information; Or, be used for triggering according to identification module, be second Control Node or ICR information preserver with the object modification that reports of ICR information.
Wherein, described second Control Node also comprises: ICR information is preserved module, is used to preserve the ICR information that measures.
Wherein, when adopting first Control Node to concentrate ICR control, described first Control Node also comprises:
The 3rd Control Node with described first Control Node has backup to concern is used for taking over the work of first Control Node when first Control Node breaks down.
Wherein, also comprise:
Second is provided with the unit; Be used for ICR function control is carried out follow-up adapter or fine setting.
Wherein, described first is provided with unit and second is provided with and is provided with communication interface between the unit, is used for first and the unit is set newly-installed ICR function control information is notified to second the unit is set.
Wherein, described first the unit be set comprise:
Notification module is used for notifying first Control Node that newly-installed ICR function control information is reported second the unit being set after knowing that first Control Node is finished the work of ICR function control information configuration;
Or,
The reporting information configuration module is used for first Control Node is configured, make it finish ICR controlled function control configuration effort after, new configuration information is reported second the unit is set.
Wherein, described first the unit be set comprise:
The module that has the radio-resource-configuration managerial ability in the OMC of first Control Node or first Control Node;
Or,
Has the module that has the radio-resource-configuration managerial ability in the OMC of module, second Control Node of radio-resource-configuration managerial ability or second Control Node in the OMC of first Control Node, first Control Node.
Wherein, be provided with when having the module of radio-resource-configuration managerial ability in the OMC that the unit is first Control Node or first Control Node when described first, described second is provided with the unit comprises: the module that has the radio-resource-configuration managerial ability in the OMC of second Control Node or second Control Node;
Or,
Be provided with when having the module of radio-resource-configuration managerial ability in the OMC that the unit is second Control Node or second Control Node when described first, described second is provided with the unit comprises: the module that has the radio-resource-configuration managerial ability in the OMC of first Control Node or first Control Node.
As seen from the above technical solution provided by the invention, among the present invention, first is provided with the unit sends to first Control Node with ICR function control configuration information; Described first Control Node is configured its ICR function control according to described ICR function control configuration information.By the present invention, not only can in the future evolution network of not disposing RRM SERVER, be configured, and can in the future evolution network of having disposed RRM SERVER, be configured ICR function control to ICR function control.
Description of drawings
Fig. 1 is the system construction drawing among first embodiment provided by the invention;
Fig. 2 is the system construction drawing among second embodiment provided by the invention;
Fig. 3 is the system construction drawing among the 3rd embodiment provided by the invention;
Fig. 4 is the flow chart among the 7th embodiment provided by the invention.
Embodiment
Early stage at network design generally do not have RRM SERVER, only adopts distributed I CR controlled function.Reinforcement along with network function, the future evolution network system deployment may increase one or more RRM SERVER with ICR centralized control functions (RRM server), when having disposed RRM SERVER, if RRM SERVER is a database, then ICR (load management and interference management) function is still by base stations control.When the RRM SERVER that disposes is not only a database, promptly as the preserver of ICR information, but also possess the ICR controlled function, so just might require the base station to give RRM SERVER with ICR function control.At last when real network is disposed, the ICR function control of some base station or sub-district may be RRM SERVER, the ICR function control of some base station or sub-district may still be retained in the base station, also might transfer ICR function control to RRM SERVER fully in the base station, the object that this moment, described base station was controlled as ICR, just participate in the control of ICR passively, rather than the effector.
By above analysis, finally form following several situation:
1, comprises a kind of Control Node in the network,, and the unit is set, as OMC (Operation and maintenance Center, OMC operation and maintenance centre) or have the module of radio-resource-configuration managerial ability as base station or RRM SERVER.Control Node has ICR controlled function control.
2, comprise two kinds of Control Node and the unit is set in the network, every kind of Control Node can be base station or RRM SERVER, and wherein a kind of Control Node as the base station, has ICR function control; Another kind of Control Node is as RRM SERVER, as just ICR information preserver, i.e. database.Described the module that the unit comprises OMC or has the radio-resource-configuration managerial ability is set.
3, comprise two kinds of Control Node and the unit is set in the network, every kind of Control Node can be base station or RRM SERVER, and wherein a kind of Control Node as the base station, has ICR function control; Another kind of Control Node, as RRM SERVER, not only as ICR information preserver, i.e. database, but also have ICR function control.Described the module that the unit comprises OMC or has the radio-resource-configuration managerial ability is set.In this case, need first kind of Control Node, its original ICR controlled function control is transferred out to second kind of Control Node.
The invention provides first embodiment at first kind of situation, i.e. first kind of system that ICR function control is set, its structure comprises as shown in Figure 1:
First Control Node and first is provided with the unit.Be provided with an ICR control function module in described first Control Node.Described first Control Node comprises base station or RRM SERVER.Described first is provided with the module that the unit comprises the OMC of first Control Node or has the radio-resource-configuration managerial ability.
First being connected between unit and first Control Node is set is that a kind of logic connects.First is provided with between the unit and first Control Node and may has direct interface, also may exist an intermediate node order that the unit issues is set transforms with first after, send to first Control Node again, perhaps directly be transparent to first Control Node.No matter have or not intermediate node the order that the unit issues to be set and carry out transfer, do not influence the first logic interfacing relation of mentioning among the present invention that is provided with between the unit and first Control Node first.
Described first is provided with the unit issues ICR function control by above-mentioned logic interfacing and order is set gives described first Control Node, is carrying ICR function control configuration information in the wherein said order; When first Control Node receive described first be provided with that the unit issues order is set after, therefrom get access to ICR function control configuration information, the configuration of being correlated with according to described ICR function control configuration information then by the ICR control function module in it, and the transmission response message is provided with the unit to described first.If the ICR control function module in first Control Node refusal is carried out first the order that is provided with that the unit issues is set, then give described first to be provided with in the response message of unit and to carry failure reason value in loopback.
The invention provides second embodiment at above-mentioned second kind of situation, promptly the structure of second kind of system that the ICR control is set comprises as shown in Figure 2:
The unit is set first Control Node, first and ICR information is preserved node.Described first Control Node comprises base station or RRM SERVER, wherein is provided with an ICR control function module and reports object that module is set.Described ICR information preserver can be one or more base stations or RRM SERVER, and each is provided with ICR information and preserves module as just the preserver of ICR information in it.Described first is provided with the module that the unit comprises the OMC of first Control Node or has the radio-resource-configuration managerial ability, or the OMC of second Control Node or have the module of radio-resource-configuration managerial ability.
The logic that is connected to that described first Control Node and first is provided with between the unit is connected, and the associated description among the specific descriptions and first embodiment is identical, here no longer narration.
Described first is provided with the unit by the logic interfacing transmitting order to lower levels, send ICR function control configuration information to first Control Node, first Control Node is configured according to the ICR function control of described configuration information to first Control Node by the ICR control function module, and trigger by the ICR control function module and to report object that module is set the object that reports of ICR information is changed to RRM SERVER, first Control Node sends response message and to described first the unit is set simultaneously.If the ICR control function module in first Control Node refusal is carried out first the order that is provided with that the unit issues is set, then give described first to be provided with in the response message of unit and to carry failure reason value in loopback.
Afterwards, after the ICR information that measures base station or sub-district, the ICR information preservation module that directly reports among the described ICR information preserver is preserved.
The third situation at above-mentioned the invention provides the 3rd embodiment, promptly the third be provided with the ICR control system structure as shown in Figure 3, comprising:
First Control Node, second Control Node and first are provided with the unit.Described first Control Node comprises base station or RRM SERVER, wherein is provided with an ICR control function module, reports object that module, identification module and transfer module are set.Described second Control Node can be one or more base stations or RRMSERVER, and each not only comprises ICR information preservation module, but also is provided with the 2nd ICR control function module.Described first is provided with the module that the unit comprises the OMC of first Control Node or has the radio-resource-configuration managerial ability, or the OMC of second Control Node or have the module of radio-resource-configuration managerial ability.
The logic that is connected to that described first Control Node and first is provided with between the unit is connected, and the associated description among the specific descriptions and first embodiment is identical, here no longer narration.
First is provided with the unit sends to first Control Node by logic interfacing transmission ICR function control configuration order with ICR function control configuration information, described first Control Node is by the identification module in it, discern the ICR function control configuration information that first Control Node receives, and when described ICR function control configuration information is relevant with described second Control Node, triggers and transfer module and report object that module is set; Described transfer module is transferred ICR function control to described second Control Node, describedly reports object that module is set the object that reports of ICR information is changed to second Control Node.
When identification module identifies described ICR function control configuration information and described second Control Node when irrelevant, trigger an ICR control function module and report object that module is set.A described ICR control function module according to described ICR function control configuration information at local configuration ICR function control.
Response was transferred in loopback after the 2nd ICR control function module in described second Control Node was carried out corresponding transition, and have a cause value of transferring successfully or failing, after described first Control Node receives described transfer response, send ICR function control configuration order response message and the unit is set to described first; If surpassing setting-up time, first Control Node also do not receive the transfer response message that second Control Node is returned, then send ICR function control configuration order response message and the unit is set, and carry the response of returning second Control Node of transferring response in described ICR function control configuration order response message kind to described first.
Afterwards, after the ICR information that measures base station or sub-district, the ICR information preservation module that directly reports in described second Control Node is preserved.
When certainly if ICR information preserver is not second Control Node, in the above-described embodiments, report object that module is set the object that reports of ICR information is changed to ICR information preserver in described first Control Node.
In the second and the 3rd embodiment, as first the unit is set if having the module of radio-resource-configuration managerial ability in the OMC of first Control Node or first Control Node, after ICR controlled function control is provided with, the module that has the radio-resource-configuration managerial ability in the OMC that also will be by second Control Node or second Control Node is carried out follow-up adapter or is finely tuned, or, the module that has the radio-resource-configuration managerial ability in the OMC of second Control Node or second Control Node is provided with the unit as first, after the ICR controlled function control of first Control Node was provided with, the module that has the radio-resource-configuration managerial ability in the OMC that also will be by first Control Node or first Control Node was carried out follow-up adapter or is finely tuned.For both of these case, when first be provided with configuration of cells revise finish after, should notify a side who carries out follow-up adapter or finely tune.At this situation, the invention provides fourth, fifth and six embodiment,
The 4th embodiment provided by the invention, it is to comprise that also second is provided with the unit on the basis of second embodiment and the described system of the 3rd embodiment.
Described second is provided with unit and described first is provided with and is provided with communication interface between the unit.When first the unit is set finishes ICR function control work be set after, report the information after the configuration to give described second the unit is set by described communication interface.
Unit and described first is set is provided with when not having communication interface between the unit when described second, the invention provides the 5th embodiment, it is to comprise that also second is provided with the unit on the basis of second embodiment and the described system of the 3rd embodiment, and described first is provided with the unit and comprises notification module.
Described notification module is used for notifying first Control Node that new configuration information is reported second the unit being set after knowing that first Control Node is finished ICR controlled function control configuration effort.
Unit and described first is set is provided with when not having communication interface between the unit when described second, the invention provides the 6th embodiment, it is to comprise that also second is provided with the unit on the basis of second embodiment and the described system of the 3rd embodiment, and described first is provided with the unit and comprises the reporting information configuration module.
Described reporting information configuration module is used for first Control Node is configured, make it finish ICR controlled function control configuration effort after, new configuration information is reported second the unit is set.
When adopting centralized ICR to control, in order to guarantee after first Control Node breaks down, the configuration effort of control still can normally carry out, the 3rd Control Node that also comprises a redundancy in the above-described embodiments, be used for after first Control Node breaks down, take over the work of first Control Node, the configuration effort of control is still normally carried out.Described the 3rd Control Node and above-mentioned first Control Node are called from (Slave) Control Node and master (master) Control Node.Concrete triggering method comprises two kinds of situations:
First kind,, after finding that the master control node breaks down, trigger the work of oneself taking over the master control node by the master control node being detected from Control Node.
Under the normal condition, have between the master and slave Control Node synchronously, often have message to link up.When the master control node breaks down, can't detect the master control node from Control Node, such as the synchronizing information interruption, will trigger the work of taking over the master control node from Control Node this moment.Concrete trigger method is as follows:
When detecting the master control node and break down, start timer, and when reaching setting-up time after, the work of adapter master control node; Or, when detecting the master control node and break down, examine the master control node by webmaster or other node and whether break down, after definite master control node breaks down really, take over the control of master control node.
Second kind, be subjected to the base station of master control node control or sub-district in a period of time, can't detect this master control node after, then notify the work of taking over the master control node from the ICR Control Node.
At the method that the ICR control is set of the present invention, the invention provides the 7th embodiment, specific implementation process comprises the steps: as shown in Figure 4
Step 1, first is provided with the unit is provided with order by ICR function control ICR function control configuration information is sent to first Control Node.
First is provided with the unit is provided with order to first Control Node transmission ICR function control.May to be requirement first Control Node transfer ICR controlled function control to certain or a plurality of second Control Node that possesses this ability in this order, also might be that requirement first Control Node is returned ICR controlled function control to second Control Node, also may be this first Control Node to be set merely whether possess control.Specific requirement sends first Control Node to by the ICR function control configuration information that carries, and described ICR function control configuration information must comprise following content:
1) the ICR relevant configuration information that, has the base station or the sub-district of local resource.
Described ICR relevant configuration information comprises: the base station neighbouring relations, and the sub-district neighbouring relations, other incidence relations of base station or minizone, base station or sub-district participate in the ability of ICR.The ability that wherein said base station or sub-district participate in ICR comprises: all or part of resource of sub-district can participate in ICR, and whole resources of sub-district or part resource are only opened or the like adjacent part base station or sub-district selectively.Above-mentioned ICR relevant configuration information is carried out the ICR operation for the ICR control function module provides necessary information.
Described ICR function control configuration information can also comprise any in the following content:
2), certain base station or sub-district being set is managed by the ICR control function module of which Control Node.
3), the ICR control function module that certain Control Node is set has ICR function control right to which base station or sub-district.
4), control relation between base station or sub-district and Control Node is set respectively at the ICR control function module of base station or sub-district and Control Node.
Under the 4th kind of situation, first is provided with the unit can be at the relation of base station or cell setting base station or sub-district and I Control Node, the relation of base station or sub-district and I Control Node also can be set at the ICR control function module of Control Node, therefore may exist two sides that inconsistent situation is set.For example: first is provided with the unit when being provided with at base station or sub-district, and the result of setting is: the control of the ICR function of A base station or sub-district belongs to the ICR control function module of Control Node B; When being provided with at Control Node, the base station or the sub-district of the management of the ICR control function module of the Control Node B of setting but are not A.In this case, by the mode of alarming or reporting an error, notify first the unit is set.
5), close or open the ICR controlled function of the ICR control function module of certain Control Node.
After the controlled function of closing the ICR control function module, even disposed certain base station or the sub-district is controlled by the ICR control function module of certain Control Node, this ICR control function module also haves no right the ICR operation is carried out in this base station or sub-district.
6), require the The whole control node to close its ICR control, and the ICR functional control module that all sub-districts or the part sub-district of this Control Node are all transferred on other Control Node is controlled.Or require this Control Node to recover ICR function control to other Control Node.
Step 2, when first Control Node receive first the ICR function control configuration information that transmits the unit is set after, judge whether relevant with second Control Node, if relevant, then send ICR controlled function control to the second relevant Control Node and transfer request, execution in step 3 then; If irrelevant with second Control Node, then directly carry out local operation according to the described indication of carrying out in the ICR function control configuration information, execution in step 4 then.
In the step 2, when first Control Node receive first the ICR function control configuration information that transmits the unit is set after, if the content that is resolved in this information is relevant with second Control Node, then the explanation be the 6th in the above-mentioned ICR function control configuration information) in content, transfer request so send ICR function control to the second relevant Control Node, described transfer request may be the request of authorizing, and also may be request from control to the other side that recover.If the content and second Control Node that are resolved in this information are irrelevant, then expressing possibility is the 2nd in the above-mentioned ICR function control configuration information)～5) in any content that is comprised, so described first Control Node is configured ICR function control according to resulting information.
Step 3, the second Control Node loopback ICR function control are transferred the request response, and carry the cause value of transferring successfully or failing in described response.
When having a plurality of second Control Node, first Control Node is waited for the response of second Control Node in the regular hour, timer time has been crossed, and then directly sends response message to first Control Node, on the second Control Node response band that can know.
Step 4, the first Control Node loopback ICR function control is provided with command response and to first the unit is set.
If irrelevant with second Control Node, then the direct loopback ICR of first Control Node function control is provided with command response.If it is relevant with second Control Node, then wait for the arrival of the 3rd step response message, and receive the response of second Control Node when first Control Node after, to first unit transmission ICR function control is set command response message is set, and in described response message, carry success or failure reason value.
As the OMC of first Control Node and second Control Node or when having the module fellowship configuration ICR function control of mobile wireless resource management capacity, be main configuration ICR function control with one of them Control Node generally, other Control Node is only finely tuned or follow-up adapter.For example, based on the OMC of first Control Node or have the module of mobile wireless resource management capacity, finely tune or follow-up adapter with the OMC on second Control Node.Also can first Control Node and the second Control Node fellowship configuration ICR function control.Above-mentioned situation, no matter who has done configuration modification, should notify each other.For this reason, the invention provides the 8th embodiment, specific implementation process comprises the steps:
At first carry out step 1 among above-mentioned the 7th embodiment to step 4.
Execution in step 5 then, the unit is set receives after ICR function control is provided with command response when first, the information after its configuration is provided with unit and second by first interface between the unit is set is notified to second the unit is set.
Unit and second is set is provided with when not having interface between the unit when first,, the invention provides the 9th embodiment, specifically comprise the steps: at above-mentioned situation
At first first Control Node is configured, make it finish configuration effort after, be responsible for the ICR control information of its configuration is reported.
Carry out step 1 among the 7th embodiment then to step 4;
Last execution in step 5, the first Control Node report second with the ICR control information of its configuration the unit are set.
Unit and second is set is provided with when not having interface between the unit when first,, the invention provides the tenth embodiment, specifically comprise the steps: at above-mentioned situation
At first carry out step 1 among the 7th embodiment to step 4;
Last execution in step 5, the first is provided with the unit and notifies first Control Node that the ICR control information of its configuration is reported second the unit is set.
When adopting centralized ICR to control, in order to guarantee that after first Control Node breaks down the configuration effort of control still can normally carry out, and also comprises in said method embodiment:
By the 3rd Control Node first Control Node is detected, after finding that first Control Node breaks down, take over the work of first Control Node, the configuration effort of control is still normally carried out by the 3rd Control Node.In this case, when the 3rd Control Node detects the master control node and breaks down, start timer, and when reaching setting-up time after, the work of adapter master control node; Or, when detecting the master control node and break down, examine the master control node by webmaster or other node and whether break down, after definite master control node breaks down really, take over the control of master control node.
Or,
After being subjected to the base station of first Control Node control or sub-district in a period of time, can't detect this first Control Node, then notify the 3rd Control Node to take over the work of first Control Node.
Above-mentioned first is provided with the unit comprises: have the module that has the mobile wireless resource management capacity in the OMC of module, second Control Node of mobile wireless resource management capacity or second Control Node in the OMC of first Control Node, first Control Node.
Comprise the module that has the mobile wireless resource management capacity in the OMC of first Control Node or first Control Node if first is provided with the unit, then second the unit is set comprises the module that has the mobile wireless resource management capacity in the OMC of second Control Node or second Control Node; Comprise the module that has the mobile wireless resource management capacity in the OMC of second Control Node or second Control Node if first is provided with the unit, then second the unit is set comprises the module that has the mobile wireless resource management capacity in the OMC of first Control Node or first Control Node.
As seen from the above technical solution provided by the invention, the present invention is provided with the unit by first ICR function control configuration information is sent to first Control Node; The process that described first Control Node is configured its ICR function control according to described ICR function control configuration information, not only can in the future evolution network of not disposing RRM SERVER, be configured, and can in the future evolution network of having disposed RRM SERVER, be configured ICR function control to ICR function control.
The above; only for the preferable embodiment of the present invention, but protection scope of the present invention is not limited thereto, and 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 (19)
1. the method for a configuration ICR function control is characterized in that, comprising:
A, first is provided with the unit minizone RRM ICR function control configuration information is sent to first Control Node;
B, described first Control Node are configured its ICR function control according to described ICR function control configuration information;
Wherein, described step B specifically comprises:
B1, described first Control Node judge whether relevant with second Control Node according to described ICR function control configuration information, if relevant, execution in step B2 then; If irrelevant, then operate in this locality according to described ICR function control configuration information;
B2, and second Control Node between carry out ICR function control and transfer, described transfer comprises authorizes or recovers control.
2. method according to claim 1 is characterized in that, described steps A specifically comprises:
First is provided with the unit is provided with order by ICR function control ICR function control configuration information is sent to first Control Node.
3. method according to claim 1 is characterized in that, described step B2 specifically comprises:
B21, described first Control Node send ICR function control to second Control Node and transfer request;
B22, receive after described ICR function control transfers request when described second Control Node, judge whether it can transfer, if can, then carrying out ICR function control with described first Control Node transfers, and loopback transfers request response and gives described first Control Node, and carries successfully cause value in response message; If can not, then directly loopback is transferred request response and is given described first Control Node, and carries failure reason value in response message.
4. method according to claim 3 is characterized in that, described step B2 also comprises:
After first Control Node receives the transfer request response, to first unit transmission ICR function control is set command response message is set.
5. method according to claim 4 is characterized in that, also comprises:
The unit is set receives after ICR function control that first Control Node sends is provided with command response message when first, notify the ICR function control information of its new configuration the unit to be set to second;
Or,
The unit is set receives after ICR function control that first Control Node sends is provided with command response message when first, the ICR function control information of notifying first Control Node newly to dispose is provided with the unit to second;
Or,
After first Control Node is finished ICR function control layoutprocedure, the ICR function control information that the unit reports new configuration is set to second.
6. method according to claim 5 is characterized in that, when adopting first Control Node to carry out base station ICR control, also comprises:
By having the 3rd Control Node of backup relation that first Control Node is detected, after finding that first Control Node breaks down, take over the work of first Control Node by the 3rd Control Node with first Control Node;
Or,
After being subjected to the base station of first Control Node control or sub-district to detect described first Control Node in a period of time to break down, then notice has the 3rd Control Node of backup relation to take over the work of first Control Node with first Control Node.
7. method according to claim 5 is characterized in that, described first is provided with the unit comprises:
Has the module that has the radio-resource-configuration managerial ability in the OMC of module, second Control Node of radio-resource-configuration managerial ability or second Control Node in the operation of first Control Node and administrative center OMC, first Control Node.
8. method according to claim 7 is characterized in that:
The unit is set comprises that when having the module of radio-resource-configuration managerial ability in the OMC of first Control Node or first Control Node, described second is provided with the unit comprises: the module that has the radio-resource-configuration managerial ability in the OMC of second Control Node or second Control Node when described first;
Or,
The unit is set comprises that when having the module of radio-resource-configuration managerial ability in the OMC of second Control Node or second Control Node, described second is provided with the unit comprises: the module that has the radio-resource-configuration managerial ability in the OMC of first Control Node or first Control Node when described first.
9. the system of a configuration ICR function control is characterized in that, comprising:
First is provided with the unit and first Control Node;
Described first is provided with the unit, is used for ICR function control configuration information is sent to first Control Node;
Described first Control Node is used for according to described ICR function control configuration information ICR function control being operated;
Wherein, described first Control Node also comprises:
Identification module is used to discern the ICR function control configuration information that first Control Node receives, and when described ICR function control configuration information is relevant with second Control Node, triggers and transfer module and report object that module is set; Or when described ICR function control configuration information and described second Control Node are irrelevant, trigger an ICR control function module;
A described ICR control function module is used for carrying out ICR function control in this locality according to the described first ICR function control configuration information that the unit transmission is set;
Transfer module, be used for sending the ICR function control in first Control Node to second Control Node, and to first the unit be set according to the response back response message of second Control Node.
10. system according to claim 9 is characterized in that, also comprises:
At least one second Control Node is used for carrying out described control in this locality according to the ICR function control of described transfer when described first Control Node is transferred ICR function control according to described ICR function control configuration information;
Or,
ICR information preserver is used to preserve the ICR information that measures.
11. system according to claim 9 is characterized in that, described second Control Node comprises:
The 2nd ICR control function module, the ICR function control that is used for transferring according to first Control Node is carried out ICR function control in this locality.
12. system according to claim 9 is characterized in that, described first Control Node also comprises:
Reporting object that module is set, be used for the triggering according to an ICR control function module, is ICR information preserver with the object modification that reports of ICR information; Or, be used for triggering according to identification module, be second Control Node or ICR information preserver with the object modification that reports of ICR information.
13. system according to claim 11 is characterized in that, described second Control Node also comprises: ICR information is preserved module, is used to preserve the ICR information that measures.
14. system according to claim 9 is characterized in that, when adopting first Control Node to concentrate ICR control, described system also comprises:
The 3rd Control Node with described first Control Node has backup to concern is used for taking over the work of first Control Node when first Control Node breaks down.
15. system according to claim 9 is characterized in that, also comprises:
Second is provided with the unit, is used for ICR function control is carried out follow-up adapter or fine setting.
16. system according to claim 15 is characterized in that:
Described first is provided with unit and second is provided with and is provided with communication interface between the unit, is used for first and the unit is set newly-installed ICR function control information is notified to second the unit is set.
17. system according to claim 15 is characterized in that, described first is provided with the unit comprises:
Notification module is used for notifying first Control Node that newly-installed ICR function control information is reported second the unit being set after knowing that first Control Node is finished the work of ICR function control information configuration;
Or,
The reporting information configuration module is used for first Control Node is configured, make it finish ICR controlled function control configuration effort after, new configuration information is reported second the unit is set.
18. system according to claim 9 is characterized in that, described first is provided with the unit comprises:
The module that has the radio-resource-configuration managerial ability in the OMC of first Control Node or first Control Node;
Or,
The module that has the radio-resource-configuration managerial ability in the OMC of second Control Node or second Control Node.
19. system according to claim 15 is characterized in that:
The unit is set comprises that when having the module of radio-resource-configuration managerial ability in the OMC of first Control Node or first Control Node, described second is provided with the unit comprises: the module that has the radio-resource-configuration managerial ability in the OMC of second Control Node or second Control Node when described first;
Or,
The unit is set comprises that when having the module of radio-resource-configuration managerial ability in the OMC of second Control Node or second Control Node, described second is provided with the unit comprises: the module that has the radio-resource-configuration managerial ability in the OMC of first Control Node or first Control Node when described first.
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| CN1426252A (en) * | 2001-12-12 | 2003-06-25 | 三星电子株式会社 | Method for sharing mixed resource in radio independent net, base station and data format |
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| CN1426252A (en) * | 2001-12-12 | 2003-06-25 | 三星电子株式会社 | Method for sharing mixed resource in radio independent net, base station and data format |
Non-Patent Citations (3)
| Title |
|---|
| Alacatel.Handing of RRM in a Decentralised RAN Architecture.3GPP TSG RAN WG3 R3-060029.2006,3(33060029),2-3,7. * |
| ArchitecturalRequirements forRelease1999.3G TS 23.121 V3.0.0.1999,3(23121300),38-39. * |
| NTT DoCoMo.De-centralised RRM architecture with Inter-eNodeBRRMdatabase support.3GPP TSG-RAN3 R3-060026.2005,3(33060026),1-2. * |
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