CN1856148A - Management of business processing resourse in communication system - Google Patents
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- CN1856148A CN1856148A CN 200510025303 CN200510025303A CN1856148A CN 1856148 A CN1856148 A CN 1856148A CN 200510025303 CN200510025303 CN 200510025303 CN 200510025303 A CN200510025303 A CN 200510025303A CN 1856148 A CN1856148 A CN 1856148A
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Abstract
An operation processing source management method in the communication system of the communication field, the method can improve the using rate of the dynamic source, ease the load of the source management module and source module, reduce the occupancy rate of the CPU, and optimize the capability of the system. The invention is using the time stamp mode for the dynamic source releasing mode, in other words, namely the source management module records the occupancy incepting time of the source, check the time difference between the current time and the incepting time when the new task ask to use the source, assign the time difference exceeding the prearrange threshold source as the free source to the new task, and achieve the assignment of the dynamic source.
Description
Technical field
The present invention relates to the communications field, particularly business processing resources administrative skill in the communication system.
Background technology
Along with the fast development of mobile communication business, the application of mobile data and multimedia communication will be more and more widely, in the near future, even will become the main business that mobile communication is carried above traditional speech.And traditional second generation global system for mobile communications (Global System for mobileCommunication, abbreviation " GSM ") mobile communications network can't adapt to this new development trend, for this reason, GSM will progressively carry out the transition to 3-G (Generation Three mobile communication system).Wherein, third generation partner program (3rd Generation Partnership Project, abbreviation " 3GPP ") Wideband Code Division Multiple Access (WCDMA) (the Wideband Code Division Multiple Access of institute's standard, be called for short " WCDMA ")/universal mobile telecommunications system (Universal Mobile Telecommunications System, be called for short " UMTS ") constantly improve and the mature technique standard with it, the flexible net framework, level and smooth evolution pattern, many advantages such as effective investment, and develop into the major technique of 3G (Third Generation) Moblie gradually, and accepted by increasing mobile communication carrier and equipment supplier.
As shown in Figure 1, in the WCDMA system, the disparate modules such as need comprising resource management module, a plurality of resource modules that accomplishes a task is by the message mechanism Collaboration.
Wherein, resource module is meant the module of specifically executing the task, and itself is representing certain resource capability; Resource management module is used for resource module is managed, and in other words, the resource capability of resource module is carried out unified management and distribution.
More common resource management mode is centralized resource management at present.That is, when resource management module is received the new task request, search the resource module that meets the demands, then new task is assigned to the resource module that finds and specifically carries out.Centralized resource management be intended to guarantee each resource module between resource management module resource consistency and efficiently utilize these resources.
When resource module is specifically executed the task, need take its certain resource.The occupancy mode of resource has 2 kinds.First kind is that the resource occupation amount of task is constant in there is the cycle in task.For instance, when task begins to carry out, take 100 resource, until after this task termination, 100 resources are discharged together.This resource occupation mode characteristics are easy centralized management.Second kind is when task is carried out some moment, discharges the resource that a part takies, and during task termination, discharges residual resource again.For example, take 100 resource when task begins, carry out some moment, discharge 50 resource, when task termination, discharge remaining 50 resources again.This pattern that takies makes that the resource occupancy is dynamic change in the cycle that task exists, and is difficult to manage and is difficult to reach one of resource efficient use of making peace.
For above-mentioned two kinds of different resource occupation modes, two kinds of different message informing modes are arranged accordingly.
For first kind of resource occupation amount constant situation in there is the cycle in task, as shown in Figure 2.The resource that can discharge in the task run process is taken as fixed resource, after task termination, discharge together.When assigning a task 1 and during task 2 respectively to resource management module, resource management module is to resource module 1 and resource module N issuing message respectively, notice task start shown in Fig. 2.Here each task all takies 100 resource.When the task termination on each resource module, resource module 1 and resource module N send message to resource management module respectively, and the notice task termination discharges 100 resource.
Situation for second kind of resource occupancy dynamic change in there is the cycle in task, as shown in Figure 3, after resource management module is received task 1 and task 2, to each resource module issuing message, the notice task start, at this moment resource module 1 and resource module N take 100 resource respectively.In the task implementation, resource module 1 and N notify resource management module respectively by message, and the resource that this task takies has discharged 50 points.When task termination, resource module sends message to resource management module again, notifies its task termination, discharges remaining 50 resources.In this method, resource module sends message to resource management module, and notice discharges in the occupancy mode that a part of resource is the dynamic change of resource occupation amount distinctive, and this step is convenient in time use to other task the resource allocation that discharges.
In actual applications, there is following problem in such scheme: for first kind, the resource occupation amount of task is in there is the cycle in task under the constant situation, because the resource that can discharge is taken as fixed resource, can't in time distribute to other tasks and use, therefore reduce resource utilization.This shortcoming is when the dynamic resource holding time accounts for whole task and has that the cycle, ratio was very little, and wasting of resources phenomenon is particularly serious.
For second kind, in the task implementation, discharge the resource that a part takies, when finishing to task, discharge again under the situation of residual resource, the one, owing to dynamically discharge resource in the task implementation by message mode notice resource management module, therefore the interacting message amount of intermodule is bigger, when the considerable task parallel processing, has strengthened the flow of transmission of messages and processing.Thus, increase the load of resource management module and resource module, also increased the occupation rate of CPU, influenced systematic function.The 2nd, therefore the dynamic resource situation of change not only exists the message delivery lag by the message mode notice, causes the time of message transmission to make resource space account for, but also has the possibility of information drop-out, causes resource space to account for.As seen the resource utilization under this mode can reduce.
Summary of the invention
In view of this, main purpose of the present invention is to provide the management method of business processing resources in a kind of communication system, make it possible to improve the dynamic resource utilance, alleviate resource management module and resource module load, reduce CPU usage, the optimization system performance.
For achieving the above object, the invention provides the management method of business processing resources in a kind of communication system, comprise at least two resource modules that are used for specifically executing the task and the resource management module that these resource modules are carried out unified management and distribution in this communication system, described method comprises following steps at least:
The described resource management module notice of A resource module initiating task is noted the initial moment of resource occupation simultaneously;
The described resource management module of B judges that whether the difference in the initial moment of resource occupation of current time and existing task surpasses predetermined threshold, if should have then that a part of resource of making an appointment in the shared resource of task is set to can be for the idle condition of new task use.
Wherein, described step B carries out when described resource management module is received the resource allocation request of new task.
In addition, described method also comprises following steps:
C is when described existing task termination, and described resource management module discharges current all resources that take of this task by the sign of this task.
In addition, described method can be applicable to the uplink demodulation in the broadband CDMA system, at this moment, the searcher resource of upward signal when described resource is the access of base station search subscriber equipment, described predetermined threshold is maximum turn-on time.
In addition, in the described steps A, described resource management module is two searchers of user equipment allocation of each new access;
Among the described step B, surpass maximum after turn-on time, of being scheduled in described two searchers is set to idle condition at the current time and the difference in the initial moment of resource occupation.
In addition, described resource management module is periodically carried out described step B.
By finding that relatively the main distinction of technical scheme of the present invention and prior art is, for the dynamic resource release mode, adopts the mode of timestamp.In other words, promptly by the resource management module record initial moment of resource occupation, and when new task requires to use resource, or periodically check current time and the time difference between the initial moment, the resource that will surpass predetermined threshold the time difference is distributed to new task as idling-resource, realizes Dynamic Resource Allocation for Multimedia.
Difference on this technical scheme, brought comparatively significantly beneficial effect, promptly at first, no longer adopting by resource module notifies dynamic resource to discharge to the mode that resource management module sends message, reduced message traffic, avoid the too high problem of resource management module and resource module load, reduced the CPU occupation rate, improved systematic function.Secondly, do not have the message delivery lag, and the resource space that contingent information drop-out causes accounts for phenomenon, thus can be more fast, the dynamic resource that discharged of use reliably, improve the dynamic resource utilance.
Description of drawings
Fig. 1 is the centralized resource management principle schematic;
Fig. 2 is the resource occupation amount of task in prior art resource management and a delivery mode schematic diagram under the constant situation in there is the cycle in task;
Fig. 3 dynamically discharges resource management and delivery mode schematic diagram under the situation of the resource that a part takies in the task implementation in the prior art;
Fig. 4 is the management method schematic diagram according to the business processing resources of the first embodiment of the present invention.
Embodiment
For making the purpose, technical solutions and advantages of the present invention clearer, the present invention is described in further detail below in conjunction with accompanying drawing.
As shown in Figure 4, in the management method according to business processing resources in the communication system of the first embodiment of the present invention, communication system generally comprises a plurality of resource modules that are used for specifically executing the task, be resource module 1 and the resource module n among Fig. 4, and a resource management module that these resource modules is carried out unified management and distribution.
At first, when resource management module was received the resource allocation request of new task, the resource management module notice had the resource module initiating task of idling-resource, notes the initial moment of resource occupation simultaneously.
It is pointed out that the present invention has two preconditions:
The first, the dynamic resource of same type task discharges constantly and task start time difference basic fixed constantly, and identical or time difference is all less than a fixed value such as all time differences.
The second, the resource quantity of the dynamic release of same type task is for all being identical with a kind of resource module.
The task of satisfying above-mentioned condition has many kinds, and for example uplink demodulation etc. is not done here and given unnecessary details.
After this, in resource module was executed the task process, resource management module judged whether the difference in the initial moment of the resource occupation of current time and existing task surpasses predetermined threshold.If, think that then the dynamic resource in this resource module discharges, therefore, with a part of resource of making an appointment in the shared resource of this existing task, promptly above-mentioned dynamic resource, being set to can be for the idle condition of new task use.
At last, when above-mentioned task termination, resource management module discharges current all resources that take of this task by the sign of this task.
It is to be noted, in the present embodiment, in the process that resource module is executed the task, resource management module both can be when having received the resource allocation request of new task, whether the difference of judging the initial moment of resource occupation of current time and existing task surpasses predetermined threshold, and the efficient of doing like this is higher.Also can in the process of executing the task, judge periodically whether the difference in the initial moment of resource occupation of current time and existing task surpasses predetermined threshold.
In the present embodiment, all need to take 100 service resources when supposing task 1 and task 2 beginnings, in the task implementation, the resource with discharging at 50 discharges 50 resource again when task termination.By the method for present embodiment, 50 resources that discharged in the task implementation can be passed through periodically to check, or the thresholding supervision by being scheduled in time along with the resource allocation request of new task, in time obtain discharging, and redistribute to new task.
Because no longer adopting by resource module, present embodiment notify dynamic resource to discharge to the mode that resource management module sends message, therefore reduced message traffic, alleviate the load of resource management module and resource module, reduced the CPU occupation rate, improved systematic function.On the other hand, owing to there is not the message delivery lag, and the resource space that contingent information drop-out causes in the message transmission accounts for phenomenon, therefore can be more fast, the dynamic resource that discharged of use reliably, improve the dynamic resource utilance.
Be actually concrete an application of the present invention according to a second embodiment of the present invention.In a second embodiment, the management method of this business processing resources is applied to the uplink demodulation in the broadband CDMA system.The searcher resource of upward signal when the uplink demodulation resource needed is the access of base station search subscriber equipment, predetermined threshold are maximum turn-on times.
In the present embodiment, when needs carried out uplink demodulation, resource management module was two searchers of user equipment allocation of each new access; Subsequently, as mentioned above, in the process of carrying out uplink demodulation, when resource management module is received the resource allocation request of new task (perhaps periodically), judge whether the difference in the initial moment of resource occupation of current time and existing task surpasses predetermined threshold (i.e. maximum turn-on time).Surpass maximum after turn-on time at the current time and the difference in the initial moment of resource occupation, of being scheduled in two searchers is set to idle condition.Predetermined mode can have multiple, for example, can be with numbering less that searcher as being scheduled to, and for example, the set of two searchers can also be set, searcher in one of them set as what be scheduled to, will be got one respectively certainly in this case from two set when original allocation.
Though by with reference to some preferred embodiment of the present invention, the present invention is illustrated and describes, those of ordinary skill in the art should be understood that and can do various changes to it in the form and details, and without departing from the spirit and scope of the present invention.
Claims (6)
1. the management method of business processing resources in the communication system comprises at least two resource modules that are used for specifically executing the task and the resource management module that these resource modules are carried out unified management and distribution in this communication system,
It is characterized in that described method comprises following steps at least:
The described resource management module notice of A resource module initiating task is noted the initial moment of resource occupation simultaneously;
The described resource management module of B judges that whether the difference in the initial moment of resource occupation of current time and existing task surpasses predetermined threshold, if should have then that a part of resource of making an appointment in the shared resource of task is set to can be for the idle condition of new task use.
2. the management method of business processing resources is characterized in that in the communication system according to claim 1, and described step B carries out when described resource management module is received the resource allocation request of new task.
3. the management method of business processing resources is characterized in that in the communication system according to claim 2, and described method also comprises following steps:
C is when described existing task termination, and described resource management module discharges current all resources that take of this task by the sign of this task.
4. the management method of business processing resources in the communication system according to claim 3, it is characterized in that, described method can be applicable to the uplink demodulation in the broadband CDMA system, at this moment, the searcher resource of upward signal when described resource is the access of base station search subscriber equipment, described predetermined threshold are maximum turn-on times.
5. the management method of business processing resources is characterized in that in the communication system according to claim 4, and in the described steps A, described resource management module is two searchers of user equipment allocation of each new access;
Among the described step B, surpass maximum after turn-on time, of being scheduled in described two searchers is set to idle condition at the current time and the difference in the initial moment of resource occupation.
6. the management method of business processing resources is characterized in that in the communication system according to claim 1, and described resource management module is periodically carried out described step B.
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| CN 200510025303 CN1856148A (en) | 2005-04-21 | 2005-04-21 | Management of business processing resourse in communication system |
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Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009092235A1 (en) * | 2007-12-27 | 2009-07-30 | Huawei Technologies Co., Ltd. | Method, system and device for session processing |
| CN102548026A (en) * | 2009-08-06 | 2012-07-04 | 华为技术有限公司 | Method and device for processing connection resource release |
| US8295236B2 (en) | 2007-03-01 | 2012-10-23 | Ntt Docomo, Inc. | Base station apparatus and communication control method |
| US8335233B2 (en) | 2007-03-01 | 2012-12-18 | Ntt Docomo, Inc. | Base station apparatus and communication control method using an uplink shared channel |
| US8391219B2 (en) | 2007-03-01 | 2013-03-05 | Ntt Docomo, Inc. | Base station apparatus and communication control method |
| US8432883B2 (en) | 2007-03-01 | 2013-04-30 | Ntt Docomo, Inc. | Base station apparatus and communication control method |
| US8526373B2 (en) | 2007-03-01 | 2013-09-03 | Ntt Docomo, Inc. | Base station apparatus and communication control method for radio resource allocation |
| US8570959B2 (en) | 2007-03-01 | 2013-10-29 | Ntt Docomo, Inc. | Base station apparatus and communication control method |
| US8639259B2 (en) | 2007-03-01 | 2014-01-28 | Ntt Docomo, Inc. | Base station apparatus and communication control method |
| US8737970B2 (en) | 2009-08-06 | 2014-05-27 | Huawei Technologies Co., Ltd. | Method and apparatus for processing release of connection resources |
| CN108628775A (en) * | 2017-03-22 | 2018-10-09 | 华为技术有限公司 | A kind of method and apparatus of resource management |
| CN110363319A (en) * | 2018-03-26 | 2019-10-22 | 阿里巴巴集团控股有限公司 | Resource allocation methods, server, resource claim method and client |
| CN111240841A (en) * | 2020-01-10 | 2020-06-05 | 支付宝(杭州)信息技术有限公司 | Method and system for executing new task or processing resource revocation request |
| CN114625538A (en) * | 2022-03-17 | 2022-06-14 | 飞腾信息技术有限公司 | Resource recovery method and device, electronic equipment and computer readable storage medium |
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2005
- 2005-04-21 CN CN 200510025303 patent/CN1856148A/en active Pending
Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8570959B2 (en) | 2007-03-01 | 2013-10-29 | Ntt Docomo, Inc. | Base station apparatus and communication control method |
| US8295236B2 (en) | 2007-03-01 | 2012-10-23 | Ntt Docomo, Inc. | Base station apparatus and communication control method |
| US8335233B2 (en) | 2007-03-01 | 2012-12-18 | Ntt Docomo, Inc. | Base station apparatus and communication control method using an uplink shared channel |
| US8391219B2 (en) | 2007-03-01 | 2013-03-05 | Ntt Docomo, Inc. | Base station apparatus and communication control method |
| US8432883B2 (en) | 2007-03-01 | 2013-04-30 | Ntt Docomo, Inc. | Base station apparatus and communication control method |
| US8526373B2 (en) | 2007-03-01 | 2013-09-03 | Ntt Docomo, Inc. | Base station apparatus and communication control method for radio resource allocation |
| US8639259B2 (en) | 2007-03-01 | 2014-01-28 | Ntt Docomo, Inc. | Base station apparatus and communication control method |
| CN101669399B (en) * | 2007-03-01 | 2014-02-26 | 株式会社Ntt都科摩 | Base station device and communication control method |
| CN101471869B (en) * | 2007-12-27 | 2011-04-20 | 华为技术有限公司 | Method, system and device for processing session |
| WO2009092235A1 (en) * | 2007-12-27 | 2009-07-30 | Huawei Technologies Co., Ltd. | Method, system and device for session processing |
| CN102548026A (en) * | 2009-08-06 | 2012-07-04 | 华为技术有限公司 | Method and device for processing connection resource release |
| US8737970B2 (en) | 2009-08-06 | 2014-05-27 | Huawei Technologies Co., Ltd. | Method and apparatus for processing release of connection resources |
| CN102548026B (en) * | 2009-08-06 | 2014-12-31 | 华为技术有限公司 | Method and device for processing connection resource release |
| CN108628775A (en) * | 2017-03-22 | 2018-10-09 | 华为技术有限公司 | A kind of method and apparatus of resource management |
| CN110363319A (en) * | 2018-03-26 | 2019-10-22 | 阿里巴巴集团控股有限公司 | Resource allocation methods, server, resource claim method and client |
| CN110363319B (en) * | 2018-03-26 | 2023-09-29 | 阿里巴巴集团控股有限公司 | Resource allocation method, server, resource claim method and client |
| CN111240841A (en) * | 2020-01-10 | 2020-06-05 | 支付宝(杭州)信息技术有限公司 | Method and system for executing new task or processing resource revocation request |
| CN111240841B (en) * | 2020-01-10 | 2023-09-05 | 支付宝(杭州)信息技术有限公司 | Method and system for executing new tasks or processing resource withdrawal requests |
| CN114625538A (en) * | 2022-03-17 | 2022-06-14 | 飞腾信息技术有限公司 | Resource recovery method and device, electronic equipment and computer readable storage medium |
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