CN101877886B - Method, device and system for distributing idle load capacity of mobile switching center - Google Patents
Method, device and system for distributing idle load capacity of mobile switching center Download PDFInfo
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- CN101877886B CN101877886B CN200910050534.4A CN200910050534A CN101877886B CN 101877886 B CN101877886 B CN 101877886B CN 200910050534 A CN200910050534 A CN 200910050534A CN 101877886 B CN101877886 B CN 101877886B
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- H04—ELECTRIC COMMUNICATION TECHNIQUE
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- H04W28/00—Network traffic management; Network resource management
- H04W28/02—Traffic management, e.g. flow control or congestion control
- H04W28/08—Load balancing or load distribution
- H04W28/088—Load balancing or load distribution among core entities
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Abstract
The invention discloses a method, a device and a system for distributing idle load capacity of a mobile switching center, which are used for solving the problem of insufficient processing resource caused by over-heavy MSC Pool in the prior art. The method for distributing the idle load capacity of the mobile switching center comprises the following steps of: determining the current idle load capacity of at least one mobile switching center shared by mobile switching center pools; and distributing the determined idle load capacity to the mobile switching center pools according to the current load information of the mobile switching center pools.
Description
Technical field
The present invention relates to the Computers and Communication technical field, relate in particular to a kind of distribution method, Apparatus and system of idle load capacity of mobile switching center.
Background technology
The 3rd Generation Partnership Project of the movement-based communication technology (3GPP, 3
RdGeneration Partnership Project) MSC pool (MSC Pool has been proposed first in 1999, Mobile Switching Center Pool) technology, its maximum characteristics that are different from the traditional group net mode are to form resource pool by core network node MSC, so that radio network controller (RNC, Radio Network Controller)/base station controller (BSC, Base Station Controller) can be linked on a plurality of MSC simultaneously.
In the prior art, according to MSC Pool technology, when needs are divided into a plurality of MSC among the MSC Pool, often exist various factors, based on these influencing factors, might be divided among the same MSC Pool, therefore by the MSC that a plurality of loads are heavier, this is just to have comprised the total load of MSC Pool self of the heavier MSC of a plurality of loads also heavier, thereby meeting is so that the processing resource of whole MSC Pool anxiety relatively.
Especially, for the heavier MSC Pool of self total load, if have certain MSC that fault has occured among this MSC Pool, or the load of whole MSC Pool is when increasing suddenly, because the MSC among this MSC Pool may be in the operation at full load state, so this MSC Pool total load is overweight and the nervous problem of processing resource that cause can seem even more serious.
Summary of the invention
The embodiment of the invention provides a kind of distribution method, Apparatus and system of idle load capacity of mobile switching center, in order to solve the overweight and problem of the processing resource anxiety that causes of the MSC Pool load that exists in the prior art.
For this reason, the embodiment of the invention is by the following technical solutions:
A kind of distribution method of idle load capacity of mobile switching center comprises: determine the current idle load capacity of at least one mobile switching centre that MSC pool shares; The load information current according to described MSC pool by light mode to capacity factor measure corresponding to heavy MSC pool difference, disposes respectively the capacity factor measure of correspondence according to load for described MSC pool; According to the ascending space load capacity component mode corresponding with ascending capacity factor measure respectively, described definite idle load capacity repeatedly is not divided into idle load capacity component corresponding to described capacity factor measure; And the MSC pool of the idle load capacity component that described division obtains being distributed to respectively correspondence.
Can also comprise before the idle load capacity of at least one mobile switching centre that preferably, definite MSC pool shares in the above-mentioned steps: determine to have at least in the described MSC pool load of a MSC pool greater than default load threshold.
Preferably, can be according to the distribution idle load capacity request message that receives, determine to have at least in the described MSC pool load of a MSC pool greater than default load threshold, wherein, to be described at least one MSC pool send during greater than default load threshold in the load of determining self described request message.
Preferably, the above-mentioned load of determining to have a MSC pool in the described MSC pool at least specifically comprises: the load information that obtains described MSC pool greater than default load threshold; According to load information and the described default load threshold of the MSC pool that obtains, determine to have at least in the described MSC pool load of a MSC pool greater than default load threshold.
Preferably, the load information current according to MSC pool, the idle load capacity of determining is distributed to before the MSC pool, also comprise: when judging the current idle load capacity of definite described shared mobile switching centre less than default idle load capacity threshold value, other mobile switching centres are transferred in the load of described shared mobile switching centre, until make definite described shared current idle load capacity of mobile switching centre be not less than default idle load capacity threshold value, wherein, described other mobile switching centres are in the MSC pool that shares described shared mobile switching centre, and the load of described other residing MSC pools of mobile switching centre is not more than default load threshold.
Preferably, load information according to described MSC pool, the idle load capacity of determining is distributed to described MSC pool, specifically comprise: according to the load information of described MSC pool, by light mode to capacity factor measure corresponding to heavy MSC pool difference, dispose respectively the capacity factor measure of correspondence according to load for described MSC pool; According to the ascending space load capacity component mode corresponding with ascending capacity factor measure respectively, described definite idle load capacity repeatedly is not divided into idle load capacity component corresponding to described capacity factor measure; And the MSC pool of the idle load capacity component that described division obtains being distributed to respectively correspondence.
A kind of distributor of idle load capacity of mobile switching center comprises: the idle load capacity determining unit is used for the current idle load capacity of at least one mobile switching centre of determining that MSC pool shares; And allocation units, be used for the load information current according to described MSC pool, the idle load capacity that the idle load capacity determining unit is determined is distributed to described MSC pool, described allocation units specifically comprise: configuration module, be used for the load information according to described MSC pool, by light mode to capacity factor measure corresponding to heavy MSC pool difference, dispose respectively the capacity factor measure of correspondence according to load for described MSC pool; Divide module, be used for according to the ascending space load capacity component mode corresponding with ascending capacity factor measure respectively, the idle load capacity that described idle load capacity determining unit is determined repeatedly is not divided into the idle load capacity component corresponding to the described capacity factor measure of configuration module configuration; And distribution module, be used for dividing the MSC pool that idle load capacity component that Module Division obtains is distributed to respectively correspondence.
A kind of distribution system of idle load capacity of mobile switching center comprises: MSC pool; At least one mobile switching centre that shares between the described MSC pool, be used for determining the current idle load capacity of described mobile switching centre self, and the load information current according to described MSC pool, by light mode to capacity factor measure corresponding to heavy MSC pool difference, dispose respectively the capacity factor measure of correspondence according to load for described MSC pool; According to the ascending space load capacity component mode corresponding with ascending capacity factor measure respectively, described definite idle load capacity repeatedly is not divided into idle load capacity component corresponding to described capacity factor measure; And the MSC pool of the idle load capacity component that described division obtains being distributed to respectively correspondence.
A kind of distribution system of idle load capacity of mobile switching center comprises: MSC pool; At least one mobile switching centre that shares between the described MSC pool; The idle load capacity distributor, be used for determining the described shared current idle load capacity of mobile switching centre, and the load information current according to described MSC pool, by light mode to capacity factor measure corresponding to heavy MSC pool difference, dispose respectively the capacity factor measure of correspondence according to load for described MSC pool; According to the ascending space load capacity component mode corresponding with ascending capacity factor measure respectively, described definite idle load capacity repeatedly is not divided into idle load capacity component corresponding to described capacity factor measure; And the MSC pool of the idle load capacity component that described division obtains being distributed to respectively correspondence.
The embodiment of the invention is determined the idle load capacity of the MSC that this shares by at least one MSC that shares between the MSC Pool; And according to the load information of the MSC Pool that shares this MSC, the idle load capacity of determining is distributed to each MSC Pool, thereby make the MSC Pool that has been assigned with idle load capacity have larger load capacity, effectively alleviated the problem of MSC Pool processing resource anxiety.
Description of drawings
The idiographic flow schematic diagram of the distribution method of a kind of idle load capacity of mobile switching center that Fig. 1 provides for the embodiment of the invention;
Fig. 2 a is a kind of position relationship schematic diagram between MSC Pool and the edge MSC in the embodiment of the invention;
Fig. 2 b is the another kind of position relationship schematic diagram between MSC Pool and the edge MSC in the embodiment of the invention;
Fig. 3 is the schematic diagram of embodiment of the invention transfer shifter edge MSC load;
Fig. 4 a is the applied environment schematic diagram of embodiment 1 and embodiment 2;
Fig. 4 b is the idiographic flow schematic diagram of embodiment 1;
Fig. 5 is the idiographic flow schematic diagram of embodiment 2;
The concrete structure schematic diagram of the distributor of a kind of idle load capacity of mobile switching center that Fig. 6 provides for the embodiment of the invention;
The concrete structure schematic diagram of the distribution system of a kind of idle load capacity of mobile switching center that Fig. 7 provides for the embodiment of the invention;
The concrete structure schematic diagram of the distribution system of the another kind of idle load capacity of mobile switching center that Fig. 8 provides for the embodiment of the invention.
Embodiment
Because the embodiment of the invention is by determining the idle load capacity of at least one shared between MSC Pool MSC; And according to the load information of the MSC Pool that shares this MSC, the idle load capacity of determining is distributed to each MSC Pool, thereby make the MSC Pool that has been assigned with idle load capacity have larger load capacity, effectively alleviated the nervous problem of processing resource of the overweight MSC Pool of load, because the embodiment of the invention adopts the MSC that shares between the MSC Pool that idle load capacity is provided, therefore, need not to reserve load capacity for each MSC, a plurality of MSC Pool can share a idle MSC load capacity resource.
Be explained in detail to the main realization principle of embodiment of the invention technical scheme, embodiment and to the beneficial effect that should be able to reach below in conjunction with each accompanying drawing.
As shown in Figure 1, the idiographic flow schematic diagram of the distribution method of a kind of idle load capacity of mobile switching center that provides for the embodiment of the invention mainly may further comprise the steps:
The executive agent of above-mentioned steps can be this edge MSC, also can be the distributor that can realize a kind of idle load capacity of such scheme, and this device will be introduced in follow-up device embodiment, not repeat them here.
Preferably, because the applied environment of the said method that the embodiment of the invention provides generally is for the extra-heavy situation of MSC Pool, therefore, can also comprise step before the idle load capacity of definite edge MSC in the above-mentioned steps 11: have the load of a MSC Pool among the MSC Pool of definite this edge MSC of sharing at least greater than default load threshold.Wherein, can but be not limited to adopt the load of MSC Pool that following dual mode determines to share this edge MSC greater than default load threshold:
First kind of way: passive definite mode, namely according to the distribution idle load capacity request message that receives, has the load of a MSC Pool among the MSC Pool of definite this edge MSC of sharing at least greater than the load threshold of presetting, wherein, this request message sends during greater than default load threshold in the load of determining self greater than the MSC Pool of default load threshold for this load;
The second way: the mode of initiatively determining, namely the load of MSC Pool is monitored, and the load information of the MSC Pool that obtains according to default load threshold and monitoring (such as, can adopt MSC Pool to the mode of edge MSC timing load information reporting or the mode of edge MSC active obtaining MSC Pool load information, obtain the load information of MSC Pool), have the load of a MSC Pool among the MSC Pool of definite this edge MSC of sharing at least greater than the load threshold of presetting.
For above-mentioned steps 12, because before carrying out this step 12, the idle load capacity that edge MSC might occur is too small, even has not had the situation of idle load capacity, therefore, in the embodiment of the invention, can also be by the load of edge MSC being transferred on other MSC among the less MSCPool of the load that shares this edge MSC, discharging the load capacity of edge MSC, and then execution in step 12, particularly, this process may further comprise the steps:
Step 1, at first, according to idle load capacity and the default idle load capacity threshold value of edge MSC, whether judge the idle load capacity of edge MSC less than default idle load capacity threshold value, when the determination result is NO, execution in step 12, and when judged result when being, then execution in step 2;
Step 2, the load of edge MSC is transferred on other MSC, until the current idle load capacity of this edge MSC more than or equal to default idle load capacity threshold value after, execution in step 12 again, wherein, above-mentioned other MSC are among the MSC Pool that shares this edge MSC, and the load of the residing MSC Pool of above-mentioned other MSC is not more than default load threshold, and, edge MSC can transfer to the load of self on one or more MSC among above-mentioned other MSC once, also the load of self can be transferred to several times on the one or more MSC among above-mentioned other MSC.
Further, please refer to Fig. 3, for the load of edge MSC being transferred to the schematic diagram on other MSC, this Fig. 3 has illustrated this process of transfer edge MSC load intuitively.
For above-mentioned steps 12, can but be not limited to adopt following step the idle load capacity of determining to be distributed to the MSC Pool that shares this edge MSC:
At first, according to the load information of each MSC Pool that shares this edge MSC, according to load by light to the heavy MSC Pool mode of corresponding ascending capacity factor measure respectively, dispose respectively the capacity factor measure of correspondence for each MSC Pool;
Then, again according to the ascending space load capacity component mode corresponding with ascending capacity factor measure respectively, the idle load capacity that to determine in step 11 repeatedly is not divided into the idle load capacity component corresponding to above-mentioned capacity factor measure, such as, if the total amount of the current idle load capacity of edge MSC of determining in step 11 is 1, and be that the MSC Pool1 of shared this edge MSC and the capacity factor measure that MSC Pool2 distributes respectively are 1 and 3, then corresponding to the capacity factor measure of MSC Pool1 and MSC Pool2, need to from the idle load capacity of determining, mark off the idle load capacity component of not busy load capacity 1/4 size of duty, as the idle load capacity component corresponding to MSC Pool1, and the idle load capacity component corresponding to MSC Pool2 that the idle load capacity component of not busy load capacity 3/4 size of remaining duty is obtained as division;
At last, the idle load capacity component that again division is obtained is distributed to respectively corresponding MSC Pool, such as, the idle load capacity component of not busy load capacity 1/4 size of the duty that above-mentioned division is obtained is distributed to MSC Pool1, and the idle load capacity component of not busy load capacity 3/4 size of remaining duty is distributed to MSC Pool2.
Especially, if the load of above-mentioned MSC Pool1 is less, and the load of MSC Poo2 also can be that 1 idle load capacity is all distributed to MSC Poo2 with total amount when larger, and namely the capacity factor measure corresponding to MSC Pool1 and MSC Pool2 can be set to respectively 0 and 1.
More than be the distribution method of idle load capacity of mobile switching center that the embodiment of the invention is provided and the explanation of specific implementation thereof, according to foregoing description as can be known, the distribution method of this idle load capacity of mobile switching center that the employing embodiment of the invention provides can reach following technique effect:
1, need not existing network is carried out larger change, but distribute to the mode of the overweight MSC Pool of load by the idle load capacity of the edge MSC that will be between MSC Pool shares, the MSC Pool overweight for this load provides more load capacity, solved the problem that the overweight MSC Pool of this load that exists in the prior art processes the resource anxiety;
2, in embodiments of the present invention, for having certain MSC that fault has occured among the heavier MSC Pool of self load, or the load of whole MSC Pool is when increasing suddenly and cause MSC Pool to process the problem of resource anxiety, even MSC load at this moment in edge is also heavier, the embodiment of the invention can also be in together on other lighter MSC of load among the same MSC Pool by the load of edge MSC being transferred to this edge MSC, thereby effectively winning idle load capacity for the heavier MSC Pool of this load, when having alleviated this MSC Pool pressure, also realized loading on the equiblibrium mass distribution on each MSC Pool.
Particularly, below the above-mentioned idle load capacity of mobile switching center that provides with the embodiment of the invention distribution method in practice be applied as example, describe the implementation flow process of the said method that the embodiment of the invention provides in detail:
Embodiment 1:
Shown in Fig. 4 a, applied environment schematic diagram for embodiment 1, among this figure, share an edge MSC between MSC Pool1 and the MSC Pool2, this edge MSC can be from being divided into five unit the figure in logic, it is logic MSC1 unit, logic MSC2 unit, judge the MSC1 unit, judge the MSC2 unit, distribute the MSC unit, the distribution method of the above-mentioned idle load capacity of mobile switching center that the embodiment of the invention provides is finished in this five unit cooperation, referring to Fig. 4 b, the concrete application flow of distribution method in the applied environment shown in Fig. 4 a of the idle load capacity of mobile switching center that present embodiment is provided describes, and this flow process may further comprise the steps:
Step 41, judgement MSC1 unit and judgement MSC2 unit are monitored the load of MSC Pool1 and MSCPool2 respectively, such as, judge that MSC1 unit/judgement MSC2 unit can be by in real time, timing or periodicity are obtained the mode of the load information of MSC Pool1/MSC Pool2, load to MSC Pool1/MSC Pool2 is monitored, it is real-time also can to pass through MSC1 unit/judgement MSC2 unit reception MSC Pool1/MSC Pool2, the mode of the load information that timing or periodicity report, load to MSC Pool1/MSC Pool2 is monitored, wherein, the load information of MSC Pool1/MSC Pool2 comprises VLR number of users information, telephone traffic information etc.;
Step 42 is when judging the MSC1 unit according to the load information of the MSC Pool1 that obtains and default load threshold, when judging the current load of MSC Pool1 greater than default load threshold, to distributing the MSC unit to report the current load information of MSC Pool1;
Step 43, distribute the MSC unit receive judge the current load information of MSC Pool1 that the MSC1 unit reports after, to judging that the MSC1 unit sends pre-response message;
Step 44 distributes the MSC unit to judging that the MSC2 unit sends the notification message that requires to report the current load information of MSC Pool2;
Step 45 distributes the MSC unit to receive by judging the MSC2 unit according to above-mentioned notification message, the current load information of MSC Pool2 that feedback is come;
Step 46 is distributed the MSC unit further to determine the idle load capacity of edge MSC, and according to the load information of MSC Pool1 and MSC Pool2 and the idle load capacity of this edge MSC, is determined the method for salary distribution to idle load capacity;
Step 47, distribute the MSC unit according to the method for salary distribution of determining, to corresponding logic MSC1 unit and logic MSC2 unit distribute to respectively MSC Pool1 and MSC Pool2 respectively with the idle load capacity of distributing to MSC Pool1 and MSC Pool2 among this edge MSC, and the allocation result notice is judged the MSC1 unit and judged the MSC2 unit;
Step 48 is judged the MSC1 unit and judges the MSC2 unit after determining idle load capacity and being allocated successfully that to distributing the MSC unit to return response message, flow process finishes.
Particularly, in the above-mentioned steps 46, if the idle load capacity of the edge MSC that determines is large (simultaneously, can also further determine MSC Pool2 load at this moment and also be not more than default load threshold) time, the method of salary distribution of then determining this moment can be the mode of distributing idle load capacity by changing edge MSC capacity factor measure, namely according to the load information of MSC Pool1 and MSC Pool2, by light mode to capacity factor measure corresponding to heavy MSC Pool difference, dispose respectively the capacity factor measure of correspondence according to load for MSC Pool.Such as, the MSC Pool1 relatively heavier for load distributes larger capacity factor measure, and is that the relatively light MSC Pool1 of load distributes less capacity factor measure; Then, the idle load capacity of edge MSC repeatedly is not divided into idle load capacity component corresponding to capacity factor measure; At last, the idle load capacity component that division is obtained is distributed to respectively corresponding MSC Pool.In present embodiment 1, owing to marked off the logic MSC1 unit that corresponds respectively to the idle load capacity of distributing to MSC Pool1 among the edge MSC and corresponding to the logic MSC2 unit of the idle load capacity of distributing to MSC Pool2, therefore, according to the above-mentioned method of salary distribution, can be by the capacity factor measure of configuration be notified to NAS Node Selection Function (NNSF in the present embodiment 1, Non Access Stratum Node Selection Function) module, and readjust the capacity factor measure of this edge MSC by the NNSF module, thereby change the idle load capacity size of logic MSC1 unit and logic MSC2 unit.
Need to prove, in above-mentioned steps 46, when the idle load capacity of the edge MSC that determines too little, to such an extent as to when being not enough to distribute to MSC Pool1 and processing the problem of resource anxiety to alleviate MSC Pool1, if this moment MSC Pool2 to process resource more free time, then can consider the load of edge MSC self is shifted on the lighter MSC of part or all other load in the MSC Pool2.For example, before execution in step 47, be not more than default idle load capacity threshold value if judge the idle load capacity of edge MSC, then can further obtain the load information of other MSC except edge MSC among the MSC Pool2; Then, again other MSC are transferred in the load of edge MSC, thereby so that the current idle load capacity of edge MSC more than or equal to default idle load capacity threshold value.Adopt in such a way, load can be transferred to another MSC Pool from a MSC Pool, thereby realized loading on the transfer between the MSC Pool, balance the load between each MSC Pool.
Embodiment 2:
Fig. 4 a still is the applied environment schematic diagram of embodiment 2, and the specific implementation flow chart of embodiment 2 may further comprise the steps then as shown in Figure 5:
Step 51, judgement MSC1 unit and judgement MSC2 unit are monitored the load of MSC Pool1 and MSCPool2 respectively, such as, judge MSC1 unit/judgements MSC2 unit can be by in real time, regularly or periodicity obtain the mode of the load information of MSC Pool1/MSC Pool2, the load of MSC Pool1/MSC Pool2 is monitored;
Step 52 is judged the mode of MSC1 unit/judgements MSC2 unit by regularly reporting or periodically report, and the load information of the MSC Pool1/MSC Pool2 that obtains is reported distribution MSC unit;
Step 53 distributes the MSC unit after receiving the load information of judging MSC1 unit/MSC Pool1/MSC Pool2 that judgement MSC2 unit sends, to judging that MSC1 unit/judgement MSC2 unit sends response message;
Step 54, distribute the MSC unit according to the load information of the MSC Pool1 that receives, judge that whether the load information of MSC Pool1 is greater than default load threshold, and according to the load information of the MSC Pool2 that receives, judge that whether the load information of MSC Pool2 is greater than default load threshold, suppose that judged result is that MSC Pool1 load information at this moment is greater than default load threshold, then execution in step 55, and when judged result be MSC Pool1, when the load information of MSC Pool2 all is not more than default load threshold, can process ends or jump to step 51, in present embodiment 2, the distribution load capacity request message that distributes the MSC unit also can directly send according to MSC Pool1, determine that the load of MSC Pool1 is greater than default load threshold, wherein, this request message is that MSC Pool1 sends after the load of judging self is greater than default load threshold;
Step 55, distribute the MSC unit to determine the idle load capacity of edge MSC, and according to the load information of MSC Pool1 and MSC Pool2 and the idle load capacity of this edge MSC, the idle load capacity correspondence is distributed to MSC Pool1 and MSC Pool2, wherein, the method of salary distribution of this step 55 specifically can be referring to the method for salary distribution of the idle load capacity of edge MSC among the embodiment 1, do not repeat them here, in this step 55, if judge that obtaining this edge current idle load capacity of MSC is not more than default idle load capacity threshold value, then also the load of this edge MSC can be transferred to other MSC, thereby so that the current idle load capacity of edge MSC more than or equal to default idle load capacity threshold value after, and then the idle load capacity that edge MSC is current is distributed to MSC Pool1 and MSC Pool2, simultaneously, distribute the MSC unit further that the allocation result notice is judged the MSC1 unit and judged the MSC2 unit;
Step 56 is judged the MSC1 unit and judges the MSC2 unit after determining idle load capacity and being allocated successfully that to distributing the MSC unit to return response message, flow process finishes.
Correspondingly, the embodiment of the invention provides a kind of distributor of MSC idle load capacity, and its concrete structure schematic diagram comprises the following functions unit as shown in Figure 6:
Idle load capacity determining unit 61 is used for determining that at least one MSC(that MSC Pool shares is edge MSC) current idle load capacity;
Preferably, because the applied environment of the said apparatus that the embodiment of the invention provides generally is for the extra-heavy situation of MSC Pool, therefore, said apparatus can also comprise: determining unit 63, be used for before idle load capacity determining unit 61 is determined the idle load capacity of edge MSC, have the load of a MSC Pool among the MSC Pool of definite this edge MSC of sharing at least greater than the load threshold of presetting.
A kind of implementation corresponding to determining unit 63 functions, determining unit 63 specifically can comprise: receiver module, be used for to receive the distribution idle load capacity request message that MSC Pool sends, this request message sends during greater than default load threshold in the load of determining self for the MSC Pool that shares this edge MSC; Determination module for this request message that receives according to receiver module, has the load of a MSC Pool at least greater than the load threshold of presetting among the MSC Pool of definite this edge MSC of sharing.
Corresponding to the another kind of implementation of determining unit 63 functions, determining unit 63 specifically can comprise: obtain module, be used for the load information that acquisition shares the MSC Pool of this edge MSC; Determination module is used for according to default load threshold and the load information that obtains the MSC Pool that module obtains, and determines to share among the MSC Pool of this edge MSC to have the load of a MSC Pool at least greater than default load threshold.
Because in the implementation process of the embodiment of the invention, the idle load capacity that edge MSC might occur is too small, even do not had the situation of idle load capacity, therefore, the distributor of this MSC idle load capacity that the embodiment of the invention provides can further include:
Judging unit 64, be used at allocation units 62 load information current according to MSC Pool, the idle load capacity of the edge MSC that idle load capacity determining unit 61 is determined is distributed to before the MSC Pool, judges that whether the current idle load capacity of edge MSC that idle load capacity determining unit 61 determines is less than the idle load capacity threshold value of presetting; And
In addition, a kind of implementation corresponding to allocation units 62 functions, allocation units 62 specifically can comprise: configuration module, be used for the load information according to the MSC Pool that shares this edge MSC, by light mode to capacity factor measure corresponding to heavy MSC Pool difference, dispose respectively the capacity factor measure of correspondence according to load for MSC Pool; Divide module, be used for according to the ascending space load capacity component mode corresponding with ascending capacity factor measure respectively, the idle load capacities that idle load capacity determining unit 61 is determined repeatedly are not divided into the idle load capacity component corresponding to the described capacity factor measure of configuration module configuration; Distribution module is used for dividing the MSC Pool that idle load capacity component that Module Division obtains is distributed to respectively correspondence.
In the distribution method of the above-mentioned MSC idle load capacity that the embodiment of the invention provides, the executive agent that has proposed the method can be edge MSC, it also can be the distributor of the above-mentioned MSC idle load capacity that provides of present embodiment, therefore, corresponding to two kinds of this distribution method different executive agents, the embodiment of the invention also provides the distribution system of two kinds of MSC idle load capacities, wherein, be the situation of edge MSC corresponding to executive agent, the concrete structure schematic diagram of the distribution system of a kind of MSC idle load capacity that the embodiment of the invention provides as shown in Figure 7, comprise at least one MSC Pool(MSC Pool1 as shown in Figure 7, MSC Pool2 and MSC Pool3) and MSC Pool between at least one edge MSC of being shared, wherein:
Edge MSC, be used for determining self current idle load capacity, and according to MSC Pool1, MSC Pool2 and the current load information of MSC Pool3, the idle load capacity of definite edge MSC is distributed to respectively MSC Pool1, MSC Pool2 and MSC Pool3.
Preferably, because the applied environment of the said system that the embodiment of the invention provides generally is for the extra-heavy situation of MSCPool, therefore the edge MSC in this system of providing of the embodiment of the invention can also be before the current idle load capacity of definite edge MSC self, has the load of a MSC Pool among the MSC Pool of definite this MSC of sharing at least greater than the load threshold of presetting, wherein, the load of determining to have at least among the MSC Pool MSC Pool greater than the mode of default load threshold can but be not limited to adopt the dual mode that provides in the embodiment of the method for the present invention, do not repeat them here.
Because in the implementation process of the embodiment of the invention, the idle load capacity that edge MSC might occur is too small, even do not had the situation of idle load capacity, therefore, the edge MSC in this system that the embodiment of the invention provides specifically can comprise the following functions unit:
Be used for to determine the unit of self current idle load capacity;
Be used at the current load information of MSC Pool according to shared this MSC, the idle load capacity of determining is distributed to before the MSC Pool, at the idle load capacity of judging definite edge MSC during less than default idle load capacity threshold value, other MSC are transferred in the load of edge MSC, until make definite current idle load capacity of edge MSC be not less than the unit of default idle load capacity threshold value, wherein, above-mentioned other MSC are among the MSC Pool that shares this edge MSC, and the load of the residing MSC Pool of above-mentioned other MSC is not more than default load threshold;
Be used for the idle load capacity of determining being distributed to the unit of the MSC Pool that shares this MSC according to the current load information of MSC Pool that shares this MSC.
Be the situation of the distributor of MSC idle load capacity corresponding to executive agent, the concrete structure schematic diagram of the distribution system of the another kind of MSC idle load capacity that the embodiment of the invention provides as shown in Figure 8, comprise MSC Pool1 and MSC Pool2 among MSC idle load capacity distributor, at least one MSC Pool(such as Fig. 8) and MSC Pool between at least one edge MSC of sharing, wherein:
MSC idle load capacity distributor be used for to be determined the current idle load capacity of edge MSC, and according to the load information of the MSC Pool that shares this edge MSC, the idle load capacity of determining is distributed to the MSC Pool that shares this edge MSC.
In like manner, because the applied environment of the said system that the embodiment of the invention provides generally is for the extra-heavy situation of MSCPool, therefore when the MSC idle load capacity distributor in this system of providing of the embodiment of the invention can be the load that has a MSC Pool in determining to share the MSC Pool of this edge MSC at least greater than default load threshold, determine the idle load capacity that edge MSC is current, wherein, the load of determining to have at least among the MSC Pool MSC Pool greater than the mode of default load threshold can but be not limited to adopt the dual mode that provides in the embodiment of the method for the present invention, do not repeat them here.
Because in the implementation process of the embodiment of the invention, the idle load capacity that edge MSC might occur is too small, even there has not been a situation of idle load capacity, therefore, the MSC idle load capacity distributor in this system of providing of the embodiment of the invention specifically can comprise the following functions unit:
Be used for determining the unit of the current idle load capacity of this edge MSC;
Be used for when judging the idle load capacity of determining edge MSC less than default idle load capacity threshold value, other MSC are transferred in the load of edge MSC, until make definite current idle load capacity of edge MSC be not less than the unit of default idle load capacity threshold value, wherein, above-mentioned other MSC are among the MSC Pool that shares this edge MSC and the load of the residing MSC Pool of above-mentioned other MSC is not more than default load threshold;
Be used for the idle load capacity of determining being distributed to the unit of the MSC Pool that shares this edge MSC according to the current load information of MSC Pool that shares this edge MSC.。
Obviously, those skilled in the art can carry out various changes and modification to the present invention and not break away from the spirit and scope of the present invention.Like this, if of the present invention these are revised and modification belongs within the scope of claim of the present invention and equivalent technologies thereof, then the present invention also is intended to comprise these changes and modification interior.
Claims (16)
1. the distribution method of an idle load capacity of mobile switching center is characterized in that, comprising:
Determine the current idle load capacity of at least one mobile switching centre that MSC pool shares;
The load information current according to described MSC pool by light mode to capacity factor measure corresponding to heavy MSC pool difference, disposes respectively the capacity factor measure of correspondence according to load for described MSC pool;
According to the ascending space load capacity component mode corresponding with ascending capacity factor measure respectively, described definite idle load capacity repeatedly is not divided into idle load capacity component corresponding to described capacity factor measure; And
The idle load capacity component that described division obtains is distributed to respectively corresponding MSC pool.
2. the method for claim 1 is characterized in that, determines that the idle load capacity of at least one mobile switching centre that MSC pool shares also comprises before:
Determine to have at least in the described MSC pool load of a MSC pool greater than default load threshold.
3. method as claimed in claim 2, it is characterized in that, according to the distribution idle load capacity request message that receives, determine to have at least in the described MSC pool load of a MSC pool greater than default load threshold, wherein, to be described at least one MSC pool send during greater than default load threshold in the load of determining self described request message.
4. method as claimed in claim 2 is characterized in that, the load of determining to have a MSC pool in the described MSC pool at least specifically comprises greater than default load threshold:
Obtain the load information of described MSC pool;
According to load information and the described default load threshold of the MSC pool that obtains, determine to have at least in the described MSC pool load of a MSC pool greater than default load threshold.
5. as the described method of 1～4 arbitrary claim, it is characterized in that the load information current according to MSC pool distributed to the idle load capacity of determining before the MSC pool, also comprises:
When judging the current idle load capacity of definite described shared mobile switching centre less than default idle load capacity threshold value, other mobile switching centres are transferred in the load of described shared mobile switching centre, until make definite described shared current idle load capacity of mobile switching centre be not less than default idle load capacity threshold value, wherein, described other mobile switching centres are in the MSC pool that shares described shared mobile switching centre, and the load of described other residing MSC pools of mobile switching centre is not more than default load threshold.
6. the distributor of an idle load capacity of mobile switching center is characterized in that, comprising:
The idle load capacity determining unit is used for the current idle load capacity of at least one mobile switching centre of determining that MSC pool shares; And
Allocation units are used for the load information current according to described MSC pool, and the idle load capacity that the idle load capacity determining unit is determined is distributed to described MSC pool;
Described allocation units specifically comprise:
Configuration module for the load information according to described MSC pool, by light mode to capacity factor measure corresponding to heavy MSC pool difference, disposes respectively the capacity factor measure of correspondence according to load for described MSC pool;
Divide module, be used for according to the ascending space load capacity component mode corresponding with ascending capacity factor measure respectively, the idle load capacity that described idle load capacity determining unit is determined repeatedly is not divided into the idle load capacity component corresponding to the described capacity factor measure of configuration module configuration; And
Distribution module is used for dividing the MSC pool that idle load capacity component that Module Division obtains is distributed to respectively correspondence.
7. device as claimed in claim 6 is characterized in that, also comprises:
Determining unit is used for before described idle load capacity determining unit is determined described idle load capacity, determines to have at least in the described MSC pool load of a MSC pool greater than default load threshold.
8. device as claimed in claim 7 is characterized in that, described determining unit specifically comprises:
Receiver module be used for to receive the distribution idle load capacity request message that MSC pool sends, and to be described MSC pool send during greater than default load threshold in the load of determining self described request message;
Determination module for the described request message that receives according to receiver module, determines to have at least in the described MSC pool load of a MSC pool greater than default load threshold.
9. device as claimed in claim 7 is characterized in that, described determining unit specifically comprises:
Obtain module, be used for obtaining the load information of described MSC pool;
Determination module is used for determining to have at least in the described MSC pool load of a MSC pool greater than default load threshold according to described default load threshold and the load information that obtains the described MSC pool of module acquisition.
10. such as the described device of 6～9 arbitrary claims, it is characterized in that, also comprise:
Judging unit, be used at the allocation units load information current according to MSC pool, the idle load capacity that the idle load capacity determining unit is determined is distributed to before the MSC pool, judges that whether the current idle load capacity of described shared mobile switching centre is less than default idle load capacity threshold value;
Buanch unit, be used in the judged result of judging unit when being, other mobile switching centres are transferred in the load of described shared mobile switching centre, until the described shared current idle load capacity of mobile switching centre that the idle load capacity determining unit is determined is not less than default idle load capacity threshold value, wherein, described other mobile switching centres are in the MSC pool that shares described shared mobile switching centre and the load of described other residing MSC pools of mobile switching centre is not more than default load threshold.
11. the distribution system of an idle load capacity of mobile switching center is characterized in that, comprising:
MSC pool; With
At least one mobile switching centre that shares between the described MSC pool, be used for determining the current idle load capacity of described mobile switching centre self, and the load information current according to described MSC pool, by light mode to capacity factor measure corresponding to heavy MSC pool difference, dispose respectively the capacity factor measure of correspondence according to load for described MSC pool; According to the ascending space load capacity component mode corresponding with ascending capacity factor measure respectively, described definite idle load capacity repeatedly is not divided into idle load capacity component corresponding to described capacity factor measure; And the MSC pool of the idle load capacity component that described division obtains being distributed to respectively correspondence.
12. system as claimed in claim 11, it is characterized in that, described shared mobile switching centre has a MSC pool at least in determining described MSC pool load is determined the idle load capacity that self is current during greater than default load threshold.
13., it is characterized in that described shared mobile switching centre specifically comprises such as claim 11 or 12 described systems:
Be used for to determine the unit of self current idle load capacity;
Be used for when judging definite described idle load capacity less than default idle load capacity threshold value, other mobile switching centres are transferred in the load of described shared mobile switching centre, until make definite described current idle load capacity be not less than the unit of default idle load capacity threshold value, wherein, described other mobile switching centres are in the MSC pool that shares described shared mobile switching centre and the load of described other residing MSC pools of mobile switching centre is not more than default load threshold;
For the load information current according to described MSC pool, by light mode to capacity factor measure corresponding to heavy MSC pool difference, dispose respectively the capacity factor measure of correspondence according to load for described MSC pool; According to the ascending space load capacity component mode corresponding with ascending capacity factor measure respectively, described definite idle load capacity repeatedly is not divided into idle load capacity component corresponding to described capacity factor measure; And the unit of the idle load capacity component that described division obtains being distributed to respectively corresponding MSC pool.
14. the distribution system of an idle load capacity of mobile switching center is characterized in that, comprising:
MSC pool;
At least one mobile switching centre that shares between the described MSC pool; And
The idle load capacity distributor, be used for determining the described shared current idle load capacity of mobile switching centre, and the load information current according to described MSC pool, by light mode to capacity factor measure corresponding to heavy MSC pool difference, dispose respectively the capacity factor measure of correspondence according to load for described MSC pool; According to the ascending space load capacity component mode corresponding with ascending capacity factor measure respectively, described definite idle load capacity repeatedly is not divided into idle load capacity component corresponding to described capacity factor measure; And the MSC pool of the idle load capacity component that described division obtains being distributed to respectively correspondence.
15. system as claimed in claim 14, it is characterized in that, described idle load capacity distributor has a MSC pool at least in determining described MSC pool load is determined the described shared current idle load capacity of mobile switching centre during greater than default load threshold.
16. system as claimed in claim 14 is characterized in that, described idle load capacity distributor specifically comprises:
Be used for to determine the unit of the idle load capacity that described shared mobile switching centre is current;
Be used for when judging definite described idle load capacity less than default idle load capacity threshold value, other mobile switching centres are transferred in the load of described shared mobile switching centre, until make definite described current idle load capacity be not less than the unit of default idle load capacity threshold value, wherein, described other mobile switching centres are in the MSC pool that shares described shared mobile switching centre and the load of described other residing MSC pools of mobile switching centre is not more than default load threshold;
For the load information current according to described MSC pool, by light mode to capacity factor measure corresponding to heavy MSC pool difference, dispose respectively the capacity factor measure of correspondence according to load for described MSC pool; According to the ascending space load capacity component mode corresponding with ascending capacity factor measure respectively, described definite idle load capacity repeatedly is not divided into idle load capacity component corresponding to described capacity factor measure; And the unit of the idle load capacity component that described division obtains being distributed to respectively corresponding MSC pool.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910050534.4A CN101877886B (en) | 2009-04-28 | 2009-04-28 | Method, device and system for distributing idle load capacity of mobile switching center |
| PCT/CN2010/072294 WO2010124638A1 (en) | 2009-04-28 | 2010-04-28 | Method, device and system for allocating idle load capacities of core network nodes |
| PCT/CN2010/000584 WO2010124527A1 (en) | 2009-04-28 | 2010-04-28 | Method, device and system for distributing idle load capacity of core network nodes |
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| Application Number | Priority Date | Filing Date | Title |
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| CN200910050534.4A CN101877886B (en) | 2009-04-28 | 2009-04-28 | Method, device and system for distributing idle load capacity of mobile switching center |
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| CN101877886A CN101877886A (en) | 2010-11-03 |
| CN101877886B true CN101877886B (en) | 2013-02-06 |
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| US8578026B2 (en) | 2009-06-22 | 2013-11-05 | Citrix Systems, Inc. | Systems and methods for handling limit parameters for a multi-core system |
| CN102625317B (en) * | 2011-01-30 | 2016-09-14 | 中兴通讯股份有限公司 | A kind of radio link configuration method and system |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101039506A (en) * | 2006-03-15 | 2007-09-19 | 华为技术有限公司 | Method for transferring mobile management entity/user interface entity |
| CN101072417A (en) * | 2006-05-09 | 2007-11-14 | 中兴通讯股份有限公司 | Device and method for realizing A interface flexible configuration for second-generation CDMA system |
| CN101111078A (en) * | 2007-08-21 | 2008-01-23 | 华为技术有限公司 | Method for implementing load equalization in pool district and core network node |
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| US20030028644A1 (en) * | 2001-08-02 | 2003-02-06 | Patrick Maguire | System and method for load sharing within a core network |
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- 2010-04-28 WO PCT/CN2010/000584 patent/WO2010124527A1/en active Application Filing
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101039506A (en) * | 2006-03-15 | 2007-09-19 | 华为技术有限公司 | Method for transferring mobile management entity/user interface entity |
| CN101072417A (en) * | 2006-05-09 | 2007-11-14 | 中兴通讯股份有限公司 | Device and method for realizing A interface flexible configuration for second-generation CDMA system |
| CN101111078A (en) * | 2007-08-21 | 2008-01-23 | 华为技术有限公司 | Method for implementing load equalization in pool district and core network node |
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| CN101877886A (en) | 2010-11-03 |
| WO2010124527A1 (en) | 2010-11-04 |
| WO2010124638A1 (en) | 2010-11-04 |
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