CN103634234A - Processor resource control system and method for client terminal equipment - Google Patents
Processor resource control system and method for client terminal equipment Download PDFInfo
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- CN103634234A CN103634234A CN201210307454.4A CN201210307454A CN103634234A CN 103634234 A CN103634234 A CN 103634234A CN 201210307454 A CN201210307454 A CN 201210307454A CN 103634234 A CN103634234 A CN 103634234A
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Abstract
The invention relates to a processor resource control system for client terminal equipment. When a voice communication request of a user is received, a current resource utilization rate of a processor of client terminal equipment is obtained and whether the current resource utilization rate of the processor is at a high level is determined. If so, the system establishes two virtual channels to carry out shunting on a network bandwidth of the client terminal equipment, wherein one virtual channel is used for establishing voice communication and the other one is used for transmitting packets with other types. Therefore, other packets entering the client terminal equipment are limited, so that enough processor resources are left for voice data processing in the voice communication. In addition, the invention also provides a processor resource control method for client terminal equipment. With the system and the method, the voice communication quality is ensured.
Description
Technical field
The present invention relates to the resource management and control of processor, relate in particular to a kind of processor resource managing and control system and method for customer terminal equipment.
Background technology
Customer terminal equipment (Customer Premise Equipment, CPE), as equipment such as gateway (gateway), router or switches, can be used for realizing the interconnected of the communication apparatus such as computer or mobile phone and network.After user uses customer terminal equipment that communication apparatus is connected to network, can realize and extraneous communication apparatus between speech communication, for example VoIP speech communication.In order to save hardware cost, on customer terminal equipment, the analog signals such as voice being carried out the DSP(Digital Signal Processing of digitized processing, Digital Signal Processing) chip progressively substitutes by software program (software DSP).Due to this software DSP need to customer terminal equipment on other application program shared processing device (CPU) resource, if user is when setting up VoIP speech communication, customer terminal equipment itself is carrying out the tasks (as carried out FTP download task) such as a large amount of package conversions and transmission, a large amount of processor resources of customer terminal equipment can be occupied to process this package conversion and transformation task, thereby may cause software DSP cannot be assigned to enough processor resources, the speech communication of setting up is processed, thereby affected the quality of communication.
Summary of the invention
In view of above content, the processor resource managing and control system that is necessary to provide a kind of customer terminal equipment, comprising: package detecting module, the package receiving for detecting customer terminal equipment, and the package detecting is resolved, to determine whether to receive user's speech communication request; Utilance acquisition module, during for speech communication request receiving user, obtains the current resource utilization U of the processor of customer terminal equipment, and this current resource utilization U and one first preset threshold value M is compared; And Executive Module, for when U<M, directly for user sets up speech communication, or when M≤U, set up one first tunnel and one second tunnel, by the first tunnel, set up speech communication for user, and be that the first tunnel distributes first network frequency range for the speech data package of transferring voice communication, and be that the second tunnel distributes second network frequency range for transmitting the package of other type.
Also be necessary to provide a kind of processor resource management-control method of customer terminal equipment, comprise: package package detecting step, the package that detecting customer terminal equipment receives, and the package detecting is resolved, to determine whether to receive user's speech communication request; Utilance obtaining step, when the speech communication request that receives user, obtains the current resource utilization U of the processor resource of customer terminal equipment, and this current resource utilization and one first preset threshold value M is compared; And execution step, when U<M, directly for user sets up speech communication, or when M≤U, set up one first tunnel and one second tunnel, by the first tunnel, set up speech communication for user, and be that the first tunnel distributes first network frequency range for the speech data package of transferring voice communication, and be that the second tunnel distributes second network frequency range for transmitting the package of other type.
Compared to prior art, processor resource managing and control system and the method for customer terminal equipment of the present invention, while receiving user's speech communication request in the situation that processor resource utilance is higher, by setting up two tunnels, the network bandwidth of customer terminal equipment is shunted, thereby limit entering other package of customer terminal equipment, to reserve enough processor resources, process the speech data in this speech communication, thereby guarantee the quality of speech communication.
Accompanying drawing explanation
Fig. 1 is the applied environment schematic diagram of customer terminal equipment provided by the invention.
Fig. 2 is the functional module framework figure of customer terminal equipment in Fig. 1.
Fig. 3 is the flow chart of the processor resource management-control method preferred embodiment of customer terminal equipment of the present invention.
Main element symbol description
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101 |
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102 |
| Customer |
200 |
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300 |
| Processor resource managing and control system | 210 |
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201 |
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202 |
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211 |
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212 |
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213 |
Following embodiment further illustrates the present invention in connection with above-mentioned accompanying drawing.
Embodiment
As shown in Figure 1, be the running environment schematic diagram of customer terminal equipment provided by the invention.This customer terminal equipment 200 is connected with communication apparatus (as the computer 101 in Fig. 1 or mobile phone 102), for realizing the interconnection between this communication apparatus and network 300, makes this communication apparatus can use various network services.This communication apparatus connects to network after 300, also can set up speech communication with external communications equipment by this network 300, as VoIP speech communication.
In the present embodiment, described customer terminal equipment 200 can connect by the modes such as cable, bluetooth or infrared connection and described communication apparatus.This customer terminal equipment 200 may be, but not limited to,, gateway, router, switch etc.Described network 300 may be, but not limited to,, WIFI
?network, WiMAX(Worldwide Interoperability for Microwave Access, global microwave interconnection access) network etc.
As shown in Figure 2, be the functional module framework figure of described customer terminal equipment 200.This customer terminal equipment 200 comprises processor resource managing and control system 210, memory device 201, processor 202.This processor resource managing and control system 210 comprises package detecting module 211, utilance acquisition module 212 and Executive Module 213.In the present embodiment, each functional module of above-mentioned 211-213 can software program section or the form of firmware (firmware) be stored in described memory device 201, and by described processor 202, controlled the execution of each functional modules.
Described package detecting module 211 is for detecting the received package of customer terminal equipment 200, and the package detecting is resolved, to determine whether to receive user's speech communication request.For example, when this package detecting module 211 receives a package, by judging whether this package is SIP(Session Initiation Protocol, session initiation protocol) Invite(invite) package, be confirmed whether that user sends speech communication request.If Invite package, represents to receive user's speech communication request.If not Invite package represents not receive user's speech communication request.This speech communication request can be the request that the communication apparatus that is connected with this customer terminal equipment 200 sends, and can be also the request that the extraneous communication apparatus that receives by network 300 sends.
Described utilance acquisition module 212 is during for speech communication request receiving user, obtain the current resource utilization U of the processor 202 of customer terminal equipment 200, and by this current resource utilization U and one first preset threshold value M(as 50%) and the second preset threshold value H(as 80%) compare.Wherein, M<H.Described the first preset threshold value M and the second preset threshold value H are respectively used to define residing two varying levels of utilance of processor 202 resources, for example, M is used for defining the utilization of resources of processor 202 and in a medium level, H defines the resource utilization of processor 202 in a higher level.
Described Executive Module 213 is for processing user's speech communication request according to above-mentioned comparative result.In the present embodiment, if U<M, this Executive Module 213 by network 300 directly for user sets up speech communication.
If M≤U<H, this Executive Module 213 is set up one first tunnel and one second tunnel, by the first tunnel, set up speech communication for user, and be that the first tunnel distributes first network frequency range for the speech data package (as RTP package) of transferring voice communication, and be that the second tunnel distributes second network frequency range for transmitting the package (as ftp package and http package) of other type.In the present embodiment, described first tunnel the second tunnel is two different function assemblies, for the network bandwidth of customer terminal equipment 200 being divided into two parts, is respectively used to transmit different data or signal.
If U≤H, this Executive Module 213 is set up one the 3rd tunnel and one the 4th tunnel, by the 3rd tunnel, set up speech communication for user, and be that the 3rd tunnel distributes the 3rd network bandwidth for the speech data package of transferring voice communication, and be that the 4th tunnel distributes the 4th network bandwidth for transmitting the package of other type.Wherein, described first network frequency range and second network frequency range sum and the 3rd network bandwidth and the 4th network bandwidth sum are equal to the overall network frequency range of customer terminal equipment 200.
Described first, second, third and the numerical value of the 4th network bandwidth by user, preset.Particularly, user can be according to actual conditions, the second and the 4th network bandwidth is arranged on to a suitable level, thereby the data packet that limits other type enters the quantity of customer terminal equipment 200, and then the resource of the processor 202 that takies of the data packet that limits other type, for the resource of the reserved enough processors 202 of speech communication is to guarantee speech quality.It should be noted that, when U≤H, illustrates that the current utilization rate of processor 202 has reached quite high level, therefore need further limit the quantity that other data packet enters customer terminal equipment 200, with the processor resource that guarantees that speech communication is required as far as possible.In order further to limit other data packet that enters customer terminal equipment 200, need to increase the 3rd network bandwidth of described the 3rd tunnel the 4th network bandwidth of limit the 4th tunnel.Therefore,, in the present embodiment, described the 3rd network bandwidth need be greater than first network frequency range.
In addition, when U≤H, for example, if described Executive Module 213 use the 3rd tunnel and the 3rd network bandwidth also cannot obtain the resource of enough processors 202 while processing this speech communication (when customer terminal equipment 200 has been set up a plurality of speech communication), this Executive Module 213 is directly abandoned the current speech communication request receiving.
As shown in Figure 3, be that the present invention carries out the flow chart of the method for management and control to the resource utilization of the processor 202 of customer terminal equipment 200.
Step S01, described package detecting module 211 is for detecting the received package of customer terminal equipment 200, and the package detecting is resolved, to determine whether to receive user's speech communication request.
Step S02, when receiving user's speech communication request, described utilance acquisition module 212 obtains the current resource utilization U of the processor 202 of customer terminal equipment 200.
Step S03, described utilance acquisition module 212 compares the current resource utilization U of processor 202 and one first preset threshold value M, judges whether this current resource utilization U is less than this first preset threshold value M.If U<M, execution step S04.If U≤M, execution step S05.
Step S04, described Executive Module 213 is direct for user sets up speech communication by network 300, process ends.
Step S05, described utilance acquisition module 212 compares the current resource utilization U of processor 202 and one second preset threshold value M, judges whether this current resource utilization U is less than this second preset threshold value H.If U<H, execution step S06.If U≤H, execution step S07.
Step S06, described Executive Module 213 is set up one first tunnel and one second tunnel, by the first tunnel, set up speech communication for user, and be that the first tunnel distributes first network frequency range for the speech data package of transferring voice communication, and be that the second tunnel distributes second network frequency range for transmitting the package of other type, process ends.
Step S07, described Executive Module 213 is set up one the 3rd tunnel and one the 4th tunnel, by the 3rd tunnel, set up speech communication for user, and be that the 3rd tunnel distributes the 3rd network bandwidth for the speech data package of transferring voice communication, and be that the 4th tunnel distributes the 4th network bandwidth for transmitting the package of other type.Wherein, described first network frequency range and second network frequency range sum and the 3rd network bandwidth and the 4th network bandwidth sum are equal to the overall network frequency range of customer terminal equipment 200, and described the 3rd network bandwidth is greater than first network frequency range.
Above embodiment is only unrestricted in order to technical scheme of the present invention to be described, although the present invention is had been described in detail with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can modify or be equal to replacement technical scheme of the present invention, and not depart from the spirit and scope of technical solution of the present invention.
Claims (12)
1. a processor resource managing and control system for customer terminal equipment, is characterized in that, this system comprises:
Package detecting module, the package receiving for detecting customer terminal equipment, and the package detecting is resolved, to determine whether to receive user's speech communication request;
Utilance acquisition module, during for speech communication request receiving user, obtains the current resource utilization U of the processor of customer terminal equipment, and this current resource utilization U and one first preset threshold value M is compared; And
Executive Module, for when U<M, directly for user sets up speech communication, or when M≤U, set up one first tunnel and one second tunnel, by the first tunnel, set up speech communication for user, and be that the first tunnel distributes first network frequency range for the speech data package of transferring voice communication, and be that the second tunnel distributes second network frequency range for transmitting the package of other type.
2. the processor resource managing and control system of customer terminal equipment as claimed in claim 1, it is characterized in that, whether the package that described package detecting module detects by judgement is the speech communication request that the Invite package of session initiation protocol is confirmed whether to receive user.
3. the processor resource managing and control system of customer terminal equipment as claimed in claim 1, it is characterized in that, described utilance acquisition module is also for when M≤U, further the current resource utilization U of described processor and one second preset threshold value H are compared, wherein, M<H; And
Described Executive Module is also for when U≤H, set up one the 3rd tunnel and one the 4th tunnel, by the 3rd tunnel, set up speech communication for user, and be that the 3rd tunnel distributes the 3rd network bandwidth for the speech data package of transferring voice communication, and be that the 4th tunnel distributes the 4th network bandwidth for transmitting the package of other type, wherein, described the 3rd network bandwidth is greater than described first network frequency range.
4. the processor resource managing and control system of customer terminal equipment as claimed in claim 3, it is characterized in that, described first network frequency range and second network frequency range sum and the 3rd network bandwidth and the 4th network bandwidth sum equal the overall network frequency range of customer terminal equipment.
5. the processor resource managing and control system of customer terminal equipment as claimed in claim 3, it is characterized in that, described Executive Module is also for when U≤H, if while using the 3rd tunnel and the 3rd network bandwidth cannot obtain enough processor resources to set up speech communication, directly abandon the current speech communication request receiving.
6. the processor resource managing and control system of customer terminal equipment as claimed in claim 1, is characterized in that, this customer terminal equipment is gateway, router or switch.
7. a processor resource management-control method for customer terminal equipment, is characterized in that, the method comprises:
Package detecting step, the package that detecting customer terminal equipment receives, and the package detecting is resolved, to determine whether to receive user's speech communication request;
Utilance obtaining step, when the speech communication request that receives user, obtains the current resource utilization U of the processor resource of customer terminal equipment, and this current resource utilization and one first preset threshold value M is compared; And
Execution step, when U<M, directly for user sets up speech communication, or when M≤U, set up one first tunnel and one second tunnel, by the first tunnel, set up speech communication for user, and be that the first tunnel distributes first network frequency range for the speech data package of transferring voice communication, and be that the second tunnel distributes second network frequency range for transmitting the package of other type.
8. the processor resource management-control method of customer terminal equipment as claimed in claim 7, it is characterized in that, whether the package that described package detecting step detects by judgement is the speech communication request that the Invite package of session initiation protocol is confirmed whether to receive user.
9. the processor resource management-control method of customer terminal equipment as claimed in claim 7, it is characterized in that, described utilance obtaining step also comprises: when M≤U, further the current resource utilization U of described processor and one second preset threshold value H are compared, wherein, M<H; And
Described execution step also comprises: when U≤H, set up one the 3rd tunnel and one the 4th tunnel, by the 3rd tunnel, set up speech communication for user, and be that the 3rd tunnel distributes the 3rd network bandwidth for the speech data package of transferring voice communication, and be that the 4th tunnel distributes the 4th network bandwidth for transmitting the package of other type, wherein, described the 3rd network bandwidth is greater than described first network frequency range.
10. the processor resource management-control method of customer terminal equipment as claimed in claim 9, it is characterized in that, described first network frequency range and second network frequency range sum and the 3rd network bandwidth and the 4th network bandwidth sum equal the overall network frequency range of customer terminal equipment.
The processor resource management-control method of 11. customer terminal equipments as claimed in claim 9, it is characterized in that, described execution step also comprises: when U≤H, if while using the 3rd tunnel and the 3rd network bandwidth cannot obtain enough processor resources to set up speech communication, directly abandon the current speech communication request receiving.
The processor resource management-control method of 12. customer terminal equipments as claimed in claim 7, is characterized in that, this customer terminal equipment is gateway, router or switch.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210307454.4A CN103634234B (en) | 2012-08-27 | 2012-08-27 | The processor resource managing and control system of customer terminal equipment and method |
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| CN201210307454.4A CN103634234B (en) | 2012-08-27 | 2012-08-27 | The processor resource managing and control system of customer terminal equipment and method |
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| CN103634234B CN103634234B (en) | 2016-06-29 |
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Citations (4)
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| US20020163883A1 (en) * | 2001-05-03 | 2002-11-07 | Price Jeffrey M. | Methods and systems for providing call admission control in packetized voice networks |
| CN1398067A (en) * | 2001-07-18 | 2003-02-19 | 华为技术有限公司 | Method for distributing channels according to load of base station |
| US20030067944A1 (en) * | 2001-10-09 | 2003-04-10 | Broadcom Corporation | Method, system, and computer program product for synchronizing voice traffic with minimum latency |
| CN1620036A (en) * | 2003-11-20 | 2005-05-25 | 华为技术有限公司 | Method of distributing ABIS interface band width resource |
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2012
- 2012-08-27 CN CN201210307454.4A patent/CN103634234B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020163883A1 (en) * | 2001-05-03 | 2002-11-07 | Price Jeffrey M. | Methods and systems for providing call admission control in packetized voice networks |
| CN1398067A (en) * | 2001-07-18 | 2003-02-19 | 华为技术有限公司 | Method for distributing channels according to load of base station |
| US20030067944A1 (en) * | 2001-10-09 | 2003-04-10 | Broadcom Corporation | Method, system, and computer program product for synchronizing voice traffic with minimum latency |
| CN1620036A (en) * | 2003-11-20 | 2005-05-25 | 华为技术有限公司 | Method of distributing ABIS interface band width resource |
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Effective date of registration: 20180503 Address after: The Guangxi Zhuang Autonomous Region Nanning hi tech Zone headquarters road 18, China ASEAN business base three phase 5# plant Patentee after: NANNING FUGUI PRECISION INDUSTRIAL Co.,Ltd. Address before: 518109, No. two, No. tenth, East Ring Road, Pinus tabulaeformis Industrial Zone, Longhua Town, Baoan District, Guangdong, Shenzhen, 2 Co-patentee before: HON HAI PRECISION INDUSTRY Co.,Ltd. Patentee before: HONG FU JIN PRECISION INDUSTRY (SHENZHEN) Co.,Ltd. |
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