CN102316431A - Network signaling congestion control method and device - Google Patents
Network signaling congestion control method and device Download PDFInfo
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- CN102316431A CN102316431A CN2010102210222A CN201010221022A CN102316431A CN 102316431 A CN102316431 A CN 102316431A CN 2010102210222 A CN2010102210222 A CN 2010102210222A CN 201010221022 A CN201010221022 A CN 201010221022A CN 102316431 A CN102316431 A CN 102316431A
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Abstract
The invention discloses a network signaling congestion control method and a network signaling congestion control device. The method comprises the following steps of: when a core network node is congested, acquiring a signaling denial list, wherein the signaling denial list comprises one or more signaling type identifiers; and performing denial processing on signaling of corresponding types according to the signaling type identifiers in the signaling denial list. By the method and the device, signaling request denial processing can be pertinently performing, namely signaling requests of only a part of types from a mobile station are denied, but the other signaling requests can be normally responded and processed, so influence on machine type communication services can be reduced.
Description
Technical field
The present invention relates to communication technical field, particularly relate to a kind of network congestion signaling control method and device thereof.
Background technology
Machine communication (Machine Type Communication, MTC) be meant between machine and the machine communication server (MTC Server) or with other machine between communicate by letter.The machine communication business belongs to the business network of specific APN (Access Point Name, APN) sign usually.
For fear of concurrent initiation signaling request of a large amount of travelling carriages or service request, core net node need carry out necessary access control to Mobile Originated request, and it is congested to avoid network to take place, and influences the regular traffic visit.This access control is called the congested control of MTC (Congestion Control).
In the present MTC congestion control mechanism; When travelling carriage is concurrent when asking to cause network congestion; Core net node can find to cause the APN of congested travelling carriage ownership, and signaling request and the service connection request of all machine travelling carriages that can refuse to belong to same APN is with alleviate congestion.
In addition; The travelling carriage of like attribute of having part ownership can be formed a machine communication group (MTCCroup); If the travelling carriage while initiation request that belongs to same group causes network congestion, core net node can refuse to belong to all Mobile Originated requests of uniform machinery communication set.
The inventor finds that there is following problem at least in prior art in realizing process of the present invention:
In the existing MTC congestion control mechanism; When the request of refusal travelling carriage signaling; The Mobile Originated signaling of same APN or same MTC Group is all refused, and this processing mode specific aim is poor, and too absolute; Cause probably when refusal causes congested concurrent request, also refused the normal request of initiating of part travelling carriage.Such as; When a large amount of travelling carriages are initiated attach request simultaneously and are caused network congestion; As using existing MTC congestion control mechanism, network node can be refused all requests from travelling carriage, if wherein some travelling carriage is just being initiated a services request at this moment; Then also can be refused, influence of the normal use of these travelling carriages business by core net node.
Summary of the invention
The embodiment of the invention provides a kind of network signal jamming control method and device thereof, in order to solve the problem of congested control specific aim difference in the existing network congestion control mechanism.
The network signal jamming control method that the embodiment of the invention provides may further comprise the steps:
When generation is congested, obtain the tabulation of signaling refusal, comprise one or more signaling classification logotypes in the tabulation of said signaling refusal;
According to the signaling classification logotype in the tabulation of said signaling refusal, the signaling of respective classes is refused to handle.
The network signal congestion control device that the embodiment of the invention provides comprises:
The tabulation acquisition module is used for when the occurring network signaling congestion, obtains the tabulation of signaling refusal, comprises one or more signaling classification logotypes in the tabulation of said signaling refusal;
Signaling processing module, the signaling classification logotype of the said signaling refusal tabulation that is used for getting access to according to said tabulation acquisition module is refused to handle to the signaling of respective classes.
The above embodiment of the present invention can be obtained the tabulation of signaling refusal when generation is congested, and according to the signaling classification logotype in the tabulation signaling of respective type is refused, thereby has realized solving congested problem according to the signaling classification.Usually, after the signaling of some classification is rejected, in general; Normal use for customer service can not cause too big influence, is rejected if connect the mutual signaling of also not setting up under the situation like some carryings, then normally uses business not have too big influence to setting up the user of carrying connection; Therefore, through refusing some signaling, can solve the problem of core network congestion on the one hand according to the signaling classification; On the other hand; Compared with prior art, the signaling specific aim of being refused strengthens, and has reduced travelling carriage is normally used professional influence.
Description of drawings
The congested control flow sketch map of network signal that Fig. 1 provides for the embodiment of the invention;
The network signal congestion control device structural representation that Fig. 2 provides for the embodiment of the invention.
Embodiment
To the problems referred to above that prior art exists, the embodiment of the invention provides a kind of network congestion controlling schemes.The network congestion controlling schemes that the embodiment of the invention provided can be carried out congested control to the signaling classification.Concrete; Wireless core network is when discovery is congested; Can carry out signaling request refusal targetedly and handle according to dynamic statistics or static configuration, promptly only refuse the signaling request of the part classification that travelling carriage sends; All the other signaling requests can obtain normal response and processing, to reduce the service impact to machine communication.
Owing to relate to the signaling classification in the embodiment of the invention, therefore at first the signaling classification carried out brief description.
NAS (Non-access Stratum, Non-Access Stratum) signaling is the message that travelling carriage sends to core net node, and this signaling can comprise number of different types.
Such as attach request (Attach Request), travelling carriage is applicable to 2G/3G/LTE (Long Term Evolution, Long Term Evolution) network through this signaling access network and registration.If attach request is carried Follow on request sign (only being applicable to 3G network), show travelling carriage access network and registration after, need set up immediately to carry and connect, carry out service request.So as far as adhering to, have or not Follow on request sign, it is different to the pressing degree of business demand to have embodied the user.
Such as services request (Service Request), in 3G network,, show that existing the carrying connects in the network if when the services request classification is Data (data) or Paging Response (page response), travelling carriage will carry out data transmit-receive immediately.If the services request classification is Signaling (signalling), travelling carriage will transmit signaling, has also at this moment in the network and possibly not carry connection.In the LTE network, there is not the services request classification in the services request, it is online all the time that carrying is connected core-network side, and any services request shows that all travelling carriage will carry out data transmit-receive immediately.
There are many types in the NAS signaling, does not give unnecessary details one by one at this.See from the customer service demand angle, dissimilar attach request (if any carry Follow on field, what have does not carry), services request (if any Data type and Signaling type), and have difference between attach request and the services request.
Travelling carriage is under the different mobile and session status; Can be through wireless network to core net node; Such as SGSN (GPRS serving GPRS support node), MME (Mobile Management Entity; Mobile management entity), MSC (mobile switching centre) etc., send different classes of signaling, and can trigger different signaling processes.In different flow processs; Other core net node; Such as GGSN (Gateway GPRS Support Node), HLR (attaching position register), HSS (Home SubscriberServer), S-GW (gateway), P-GW (proxy gateway), PCRF (strategy and charging rule functions), MGW (WMG) etc., also can receive different classes of signaling.When the travelling carriage of some is initiated signaling process simultaneously, can cause network signal congested.
For fear of signaling congestion, in the embodiment of the invention, core net node can be refused the signaling request of travelling carriage selectively according to the signaling classification.Below in conjunction with accompanying drawing the embodiment of the invention is described in detail.
Generally, the congested control flow of the network signal that the embodiment of the invention provides can be as shown in Figure 1, and when core net node occurring network signaling congestion, this flow process can comprise:
Above step 101 can be exchanged with 102 order.
In the above-mentioned flow process, the mode that core net node obtains the tabulation of signaling refusal can have following several kinds:
Obtain manner one: the tabulation of core net node static configuration refusal comprises one or more signaling classifications in the refusal tabulation.The tabulation of the refusal of this static configuration can be stored in the core net node after configuration is accomplished or be stored on the memory location that core net node can have access to, so that when signaling congestion takes place, core net node can directly get access to this refusal and tabulate.
Obtain manner two: be the further optimization of mode one, that is, the tabulation of core net node static configuration refusal comprises a plurality of signaling classifications in the refusal tabulation, and the signaling classification in the tabulation is arranged according to the refusal priority orders.Preferably, can be the higher signaling classification of the congested probability of generation higher priority is set,, perhaps higher priority is set for also setting up the signaling classification of carrying connection perhaps for the signaling classification that does not need to carry out data transmit-receive immediately is provided with higher priority.Refusal priority is high more, and the signaling of expression respective classes more preferentially is rejected.
Obtain manner three: core net node can periodically carry out some data statisticss usually, wherein can comprise or not comprise the signaling category of receiving is added up.When congested generation; Core net node can directly obtain the statistics (in statistics, comprising under the situation that the signaling classification is added up) of certain period different signaling classification request number of times according to statistics; Also can after statistics is further handled, obtain the statistics (in statistics, not comprising under the situation to signaling classification statistics) of certain period different signaling classification request number of times, thereby generate the tabulation of signaling refusal according to statistics in the past.Concrete, can generate the tabulation of signaling refusal based on the statistics that belongs to the period the congested zero hour, perhaps generate the refusal tabulation based on statistics with the congested zero hour of immediate measurement period (as above measurement period).Wherein, can choose one or more signaling classifications, generate the tabulation of signaling refusal with this according to request number of times order from high to low.Choosing how many signaling classifications can control based on the proportional numbers of need rejection signaling.
Obtain manner four: this mode is the further optimization of mode three; Promptly; After determining the statistics that is used to generate the tabulation of signaling refusal, multiply each other with the statistical value of the signaling proportion of respective classes respectively with the weighted value of each signaling classification, obtain the statistics of each signaling class weights value; Choose one or more signaling classifications from high to low according to the request number of times after the weighted calculation then, generate the tabulation of signaling refusal with this.Said weighted value can be provided with according to actual needs; Such as; Can carrying be connected the signaling classification of also not setting up under the situation (like attach request) the higher weights value is set; Connect the low weighted value of having set up under the situation of signaling classification (like services request) setting with carrying, also do not set up the signaling under the situation thereby can preferentially refuse to carry connection, to reduce to setting up the influence of the customer service of carrying connection.
Obtain manner five: this mode is the further optimization of mode three or mode four,, arranges the signaling classification in the tabulation of signaling refusal from high to low based on request number of times that is,, generates the signaling refusal tabulation by the refusal prioritization that is.
Can find out that through above description refusal tabulation static configuration in advance also can dynamically be generated according to statistics by core net node when signaling congestion takes place on core net node.The former can save the processing burden of core net node, and through the signaling classification rationally is set, can make congested releasing as early as possible to a certain extent; The latter can carry out the signaling refusal more targetedly according to the current signaling situation of sending; This is to be certain regularity according to the time distribution usually because travelling carriage sends the behavior of signaling; Core net node is according to periodically the result of the request number of times of each signaling classification in the day part being generated the tabulation of signaling refusal; Can determine the current congested signaling classification that most possibly causes to a certain extent exactly, refuse, can remove signaling congestion as early as possible through signaling to these classifications.In addition; No matter be the signaling refusal tabulation of static configuration or the signaling refusal tabulation that dynamically generates; Signaling classification wherein can be selected the signaling classification to refuse, thereby can remove signaling congestion as early as possible according to the refusal prioritization so more targetedly.
According to the above-mentioned mode of obtaining the tabulation of signaling refusal, core net node need can select the signaling classification of refusal in such a way, and according to the signaling classification of selecting signaling is refused:
Refusal mode one
The signaling refusal tabulation that core net node gets access to is static configuration or dynamic the generation, and the signaling classification in the refusal tabulation does not sort according to refusing priority.In such cases, core net node is chosen one or more signaling classifications from the refusal tabulation, and abandons such other signaling that sends to said core net node.Wherein, when from signaling refusal tabulation, selecting the signaling classification, if all categories of the signaling of the current reception of said core net node all in this rejection signaling tabulation, then core net node only selected part signaling classification refuse.Certainly, also can the signaling of all categories listed in the tabulation of signaling refusal all be refused.
Then; (time span is configurable) judges whether that congestion state removes after a period of time, if also remove, and other one or more signaling classifications from the refusal tabulation more then; And the signaling of this kind of sending for travelling carriage also discards, thus the more multi-class signaling of refusal.By that analogy, above-mentioned deterministic process can be carried out repeatedly, removes up to congestion state, and perhaps the signaling classification in the refusal tabulation all is selected.
Refusal mode two
The signaling refusal tabulation that core net node gets access to is static configuration or dynamic the generation, and the signaling classification in the tabulation of signaling refusal is according to the refusal prioritization.In such cases, core net node is selected one or more signaling classifications, and is abandoned such other signaling that this core net receives at first according to the refusal priority orders from the tabulation of signaling refusal.Ditto said, core net node only selected part signaling classification is refused.
Judge whether that congestion state removes after a period of time; If also do not remove; Then can be again from the tabulation of signaling refusal in the non-selected signaling classification, one or more signaling classifications of selective sequential according to priority, and also discard for the signaling of this kind of sending.By that analogy, above-mentioned deterministic process can be carried out repeatedly, and up to the signaling congestion state release, perhaps the signaling classification in the refusal tabulation all is selected.
Refusal mode three
Core net node had both got access to the signaling refusal tabulation of static configuration, had dynamically generated the tabulation of signaling refusal again, and the signaling classification that is then comprised in the core net node signaling refusal tabulation to static configuration is earlier refused.If over time; Core net node still is in congestion state; Then core net node can be according to the refusal priority orders of signaling classification in the signaling refusal tabulation of dynamic generation; Find the signaling classification in first signaling that does not belong to static configuration refusal tabulation, and such other signaling is refused.If also do not remove congestion state; Then by that analogy; Continue signaling classification, remove, perhaps in the signaling refusal tabulation of dynamic generation, do not had the signaling classification to select up to congestion state according to signaling refusal tabulation continuation increase needs refusal that dynamically generates.Certainly, when selecting the signaling classification, also can once select a plurality of signaling classifications according to refusal priority order from high to low based on the signaling refusal tabulation of dynamic generation.
In the embodiment of the invention, the travelling carriage that the is carried out congested control same APN that possibly contract possibly belong to same machine communication group, also possibly retrained by alternate manner.Concrete, the signaling refusal mode that the above embodiment of the invention provided can also be used further combined with the congestion control mechanism according to APN or machine communication group in the prior art.
Such as, can the congestion control mechanism based on APN be used in combination with aforesaid way one.Concrete, can after the signaling classification of selecting the needs refusal according to mode one, select one or more APN again, the signaling that will belong to this signaling classification of this APN then abandons.In like manner, also can the congestion control mechanism based on the machine communication group be used in combination with aforesaid way one.Need to prove that above-mentioned various combinations are not limited to above cited mode, the foreseeable combination of those skilled in the art all should be within protection scope of the present invention.
Above-mentioned each embodiment of the present invention is applicable to the 2G/3G/LTE network, and related core net node can be contained all associated core network elements of wireless communication field.
Need to prove that the signaling classification in the signaling refusal tabulation in the embodiment of the invention can be represented with the sign of signaling classification.
Can find out through above description; The embodiment of the invention can take place when congested at core net node; The distinguishing signaling classification is carried out congested control, compared with prior art, avoided refusing without distinction the machine request the influence to the travelling carriage of normal initiation service request that possibly cause; Alleviate congested in, also guaranteed normal reception and the processing of partly request.In addition,, when congested generation, can progressively enlarge the scope of refusal request, reduce influence as far as possible the communication of machine regular traffic through using the means of progressive control step by step.
Need to prove that the technical scheme of the congested control of network signal that above-mentioned each embodiment of the present invention is provided can also be applied to the network equipment of other type except that being applied to the core net node.
Based on identical technical conceive, the embodiment of the invention also provides a kind of network signal congestion control device that is applied to above-mentioned flow process, and this device is configurable in the network equipment of core net node equipment or other type, so that control congested.
Network signal congestion control device as shown in Figure 2, that the embodiment of the invention provides can comprise: tabulation acquisition module 201 and signaling processing module 202, wherein:
In the said apparatus, signaling processing module 202 is rejection signaling in the following way: from the tabulation of said signaling refusal, select part or all of signaling classification logotype, and according to selected signaling classification logotype the signaling of respective classes is refused to handle.Further; Signaling processing module 202 also can be used for; If after the signaling of part signaling classification logotype corresponding class refused to handle; Congestion state is not also removed, and then from the tabulation of said signaling refusal, selects other signaling classification logotype, and the signaling of the pairing classification of selected signaling classification logotype is refused to handle; When congestion state is removed, stop from the tabulation of said signaling refusal, to select the operation of signaling classification logotype.
Under the situation of signaling classification logotype in the tabulation of said signaling refusal according to the ordering of refusal priority orders; In the said apparatus; Signaling processing module 202 can be through following mode rejection signaling: according to refusal priority order from high to low; From the tabulation of said signaling refusal, select part signaling classification logotype, the signaling of respective classes is refused to handle according to the signaling classification logotype of selecting.Further; Signaling processing module 202 also can be used for, if after the signaling of part signaling classification logotype corresponding class refused to handle, congestion state was also removed; Then according to refusal priority order from high to low; From the tabulation of said signaling refusal, select other signaling classification logotype, and the signaling of the pairing classification of selected signaling classification logotype is refused to handle when congestion state is removed, stop from the tabulation of said signaling refusal, to select the operation of signaling classification logotype.
In the said apparatus, the mode that tabulation acquisition module 201 obtains the tabulation of signaling refusal can be: obtain pre-configured signaling refusal tabulation.
In the said apparatus; The mode that tabulation acquisition module 201 obtains the tabulation of signaling refusal can also be: according to the statistics of signaling quantity of all categories; To signaling quantity that the place period in congested moment takes place or to the signaling quantity that takes place in the nearest measurement period of the congested moment; What sort to the signaling classification by signaling quantity; According to ranking results by signaling quantity from many to the part or all of signaling classification of few selective sequential, and generate the tabulation of signaling refusal according to selected signaling classification.Further, tabulation acquisition module 201 also can be by signaling quantity after what sort to the signaling classification, based on each self-corresponding weighted value of each signaling classification the order of signaling classification is adjusted.
In the said apparatus, each the signaling classification in the said signaling refusal tabulation that tabulation acquisition module 201 gets access to is according to the refusal prioritization.
In the said apparatus, the mode that tabulation acquisition module 201 obtains the tabulation of signaling refusal can also be: obtain pre-configured first signaling refusal tabulation; And; Statistics according to signaling quantity of all categories; To signaling quantity that the place period in congested moment takes place or to the signaling quantity that takes place in the nearest measurement period of the congested moment; What sort to the signaling classification by signaling quantity, according to ranking results by signaling quantity from many to the part or all of signaling classification of few selective sequential, and generate the tabulation of second signaling refusal according to selected signaling classification;
Accordingly, signaling processing module 202 is refused the signaling of respective type according to the signaling classification logotype in the tabulation of said first signaling refusal; If also do not remove congestion state; Then according to refusal priority order from high to low; From the tabulation of said second signaling refusal, select to be different from one or more signaling classifications of the signaling classification logotype in the tabulation of first signaling refusal, and the signaling of respective classes is refused to handle; When congestion state is removed, stop from the tabulation of said second signaling refusal, to select the operation of signaling classification logotype.
In the said apparatus, tabulation acquisition module 201 can generate said second signaling tabulation according to ranking results according to refusal priority order from high to low when said second signaling of generation is tabulated; Signaling processing module 202 can be when selecting the signaling classification, according to refusal priority selective sequential signaling classification from high to low from the tabulation of said second signaling refusal.
In the said apparatus, the signaling of the respective classes that signaling processing module 202 can send the travelling carriage of the machine communication group of the APN APN that belongs to appointment or appointment is refused to handle.
The network equipment that includes above-mentioned network signal congestion control device, and can with the subscriber equipment of the mutual signaling of this network equipment, can constitute the communication system of the embodiment of the invention.
Through the description of above execution mode, those skilled in the art can be well understood to the present invention and can realize by the mode that software adds essential general hardware platform, can certainly pass through hardware, but the former is better execution mode under a lot of situation.Based on such understanding; The part that technical scheme of the present invention contributes to prior art in essence in other words can be come out with the embodied of software product; This computer software product is stored in the storage medium, comprise some instructions with so that a station terminal equipment (can be mobile phone, personal computer; Server, the perhaps network equipment etc.) carry out the described method of each embodiment of the present invention.
The above only is a preferred implementation of the present invention; Should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the principle of the invention; Can also make some improvement and retouching, these improvement and retouching also should be looked protection scope of the present invention.
Claims (24)
1. a network signal jamming control method is characterized in that, may further comprise the steps:
When generation is congested, obtain the tabulation of signaling refusal, comprise one or more signaling classification logotypes in the tabulation of said signaling refusal;
According to the signaling classification logotype in the tabulation of said signaling refusal, the signaling of respective classes is refused to handle.
2. the method for claim 1 is characterized in that, saidly according to the signaling classification logotype in the tabulation of said signaling refusal the signaling of respective classes is refused to handle, and comprising:
From the tabulation of said signaling refusal, select part or all of signaling classification logotype, and the signaling of respective classes is refused to handle based on selected signaling classification logotype.
3. method as claimed in claim 2 is characterized in that, if after the signaling of part signaling classification logotype corresponding class refused to handle, congestion state was also removed, and then also comprises:
From the tabulation of said signaling refusal, select other signaling classification logotype, and the signaling of the pairing classification of selected signaling classification logotype is refused to handle; When congestion state is removed, stop from the tabulation of said signaling refusal, to select the operation of signaling classification logotype.
4. the method for claim 1 is characterized in that, the signaling classification logotype in the tabulation of said signaling refusal is according to the ordering of refusal priority orders;
Saidly the signaling of respective classes is refused to handle, comprising according to the signaling classification logotype in the tabulation of said signaling refusal:
According to refusal priority order from high to low, from the tabulation of said signaling refusal, select part signaling classification logotype, based on the signaling classification logotype of selecting the signaling of respective classes is refused to handle.
5. said method as claimed in claim 4 is characterized in that, if after the signaling of part signaling classification logotype corresponding class refused to handle, congestion state was also removed, and then also comprises:
According to refusal priority order from high to low, from the tabulation of said signaling refusal, select other signaling classification logotype, and the signaling of the pairing classification of selected signaling classification logotype is refused to handle; When congestion state is removed, stop from the tabulation of said signaling refusal, to select the operation of signaling classification logotype.
6. like each described method of claim 1-5, it is characterized in that the said signaling refusal that obtains is tabulated, and comprising: obtain pre-configured signaling refusal tabulation.
7. like each described method of claim 1-5, it is characterized in that the said signaling refusal that obtains is tabulated, and comprising:
Statistics according to signaling quantity of all categories; To signaling quantity that the place period in congested moment takes place or to the signaling quantity that takes place in the nearest measurement period of the congested moment; What sort to the signaling classification by signaling quantity; According to ranking results by signaling quantity from many to the part or all of signaling classification of few selective sequential, and generate the tabulation of signaling refusal according to selected signaling classification.
8. method as claimed in claim 7 is characterized in that, after what sort to the signaling classification by signaling quantity, also comprises: according to each self-corresponding weighted value of each signaling classification the order of signaling classification is adjusted.
9. the method for claim 1 is characterized in that, the said signaling refusal that obtains is tabulated, and comprising:
Obtain pre-configured first signaling refusal tabulation;
Statistics based on signaling quantity of all categories; To signaling quantity that the place period in congested moment takes place or to the signaling quantity that takes place in the nearest measurement period of the congested moment; What sort to the signaling classification by signaling quantity; Based on the part or all of signaling classification of ranking results select progressively, and generate the refusal tabulation of second signaling based on selected signaling classification;
Saidly the signaling of respective classes is refused to handle, comprising according to the signaling classification logotype in the tabulation of said signaling refusal:
Signaling classification logotype according in the tabulation of said first signaling refusal is refused the signaling of respective type;
If also do not remove congestion state, then from the tabulation of said second signaling refusal, select to be different from one or more signaling classifications of the signaling classification logotype in the tabulation of first signaling refusal, and the signaling of respective classes is refused to handle; When congestion state is removed, stop from the tabulation of said second signaling refusal, to select the operation of signaling classification logotype.
10. method as claimed in claim 9 is characterized in that, when generating the tabulation of said second signaling, generates said second signaling tabulation according to ranking results according to refusal priority order from high to low;
When from the tabulation of said second signaling refusal, selecting the signaling classification according to refusal priority selective sequential signaling classification from high to low.
11., it is characterized in that said signaling to respective classes is refused to handle, and comprising like claim 1-5, each described method of 9-10:
The signaling of the respective classes that the travelling carriage of the machine communication group of the APN APN that belongs to appointment or appointment is sent is refused to handle.
12. a network signal congestion control device is characterized in that, comprising:
The tabulation acquisition module is used for when the occurring network signaling congestion, obtains the tabulation of signaling refusal, comprises one or more signaling classification logotypes in the tabulation of said signaling refusal;
Signaling processing module, the signaling classification logotype of the said signaling refusal tabulation that is used for getting access to according to said tabulation acquisition module is refused to handle to the signaling of respective classes.
13. device as claimed in claim 12; It is characterized in that; Said signaling processing module specifically is used for, and from the tabulation of said signaling refusal, selects part or all of signaling classification logotype, and according to selected signaling classification logotype the signaling of respective classes is refused to handle.
14. device as claimed in claim 13; It is characterized in that; Said signaling processing module also is used for, if after the signaling of part signaling classification logotype corresponding class refused to handle, congestion state was also removed; Then from the tabulation of said signaling refusal, select other signaling classification logotype, and the signaling of the pairing classification of selected signaling classification logotype is refused to handle; When congestion state is removed, stop from the tabulation of said signaling refusal, to select the operation of signaling classification logotype.
15. device as claimed in claim 12 is characterized in that, the signaling classification logotype in the tabulation of said signaling refusal is according to the ordering of refusal priority orders;
Said signaling processing module specifically is used for, and according to refusal priority order from high to low, from the tabulation of said signaling refusal, selects part signaling classification logotype, according to the signaling classification logotype of selecting the signaling of respective classes is refused to handle.
16. device as claimed in claim 15; It is characterized in that said signaling processing module also is used for, if after the signaling of part signaling classification logotype corresponding class refused to handle; Congestion state is not also removed; Then, from the tabulation of said signaling refusal, select other signaling classification logotype, and the signaling of the pairing classification of selected signaling classification logotype is refused to handle according to refusal priority order from high to low; When congestion state is removed, stop from the tabulation of said signaling refusal, to select the operation of signaling classification logotype.
17., it is characterized in that said tabulation acquisition module specifically is used for like each described device of claim 12-16, obtain pre-configured signaling refusal tabulation.
18. device as claimed in claim 17 is characterized in that, each the signaling classification in the said signaling refusal tabulation that said tabulation acquisition module gets access to is according to the refusal prioritization.
19. like each described device of claim 12-16; It is characterized in that; Said tabulation acquisition module specifically is used for; According to the statistics of signaling quantity of all categories, to signaling quantity that the place period in congested moment takes place or to the signaling quantity that takes place in the nearest measurement period of the congested moment, what sort to the signaling classification by signaling quantity; According to ranking results by signaling quantity from many to the part or all of signaling classification of few selective sequential, and generate the tabulation of signaling refusal according to selected signaling classification.
20. device as claimed in claim 19 is characterized in that, said tabulation acquisition module also is used for, and after what sort to the signaling classification by signaling quantity, based on each self-corresponding weighted value of each signaling classification the order of signaling classification is adjusted.
21. device as claimed in claim 19 is characterized in that, each the signaling classification in the said signaling refusal tabulation that said tabulation acquisition module gets access to is according to the refusal prioritization.
22. device as claimed in claim 12 is characterized in that, said tabulation acquisition module specifically is used for, and obtains pre-configured first signaling refusal tabulation; And; Statistics according to signaling quantity of all categories; To signaling quantity that the place period in congested moment takes place or to the signaling quantity that takes place in the nearest measurement period of the congested moment; What sort to the signaling classification by signaling quantity, select part or all of signaling classification according to ranking results, and generate the tabulation of second signaling refusal according to selected signaling classification;
Said signaling processing module specifically is used for, and according to the signaling classification logotype in the tabulation of said first signaling refusal signaling of respective type is refused; If also do not remove congestion state; Then according to refusal priority order from high to low; From the tabulation of said second signaling refusal, select to be different from one or more signaling classifications of the signaling classification logotype in the tabulation of first signaling refusal, and the signaling of respective classes is refused to handle; When congestion state is removed, stop from the tabulation of said second signaling refusal, to select the operation of signaling classification logotype.
23. device as claimed in claim 22 is characterized in that, said tabulation acquisition module specifically is used for, and when said second signaling of generation is tabulated, generates said second signaling tabulation according to ranking results according to refusal priority order from high to low;
Said signaling processing module is used for when refusing tabulation selection signaling classification from said second signaling, according to refusal priority selective sequential signaling classification from high to low.
24. like claim 13-16, each described device of 22-23; It is characterized in that; Said signaling processing module specifically is used for, and the signaling of the respective classes that the travelling carriage of the machine communication group of the APN APN that belongs to appointment or appointment is sent is refused to handle.
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| CN103797843A (en) * | 2012-04-06 | 2014-05-14 | 华为技术有限公司 | Load control method for wireless communication system and wireless communication system |
| CN103906094A (en) * | 2012-12-24 | 2014-07-02 | 中国电信股份有限公司 | Method and system for acquiring EVDO control channel resource occupation |
| CN104581796A (en) * | 2013-10-29 | 2015-04-29 | 中兴通讯股份有限公司 | Sending method of M2M application request, CSE and system |
| CN108199978A (en) * | 2016-12-08 | 2018-06-22 | 中国移动通信集团四川有限公司 | The suppressing method and device of a kind of signaling storm |
| CN108702684A (en) * | 2016-01-18 | 2018-10-23 | Lg 电子株式会社 | Method for controlling the congestion in wireless communication system and its device |
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| CN103797843A (en) * | 2012-04-06 | 2014-05-14 | 华为技术有限公司 | Load control method for wireless communication system and wireless communication system |
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| CN104581796A (en) * | 2013-10-29 | 2015-04-29 | 中兴通讯股份有限公司 | Sending method of M2M application request, CSE and system |
| CN104581796B (en) * | 2013-10-29 | 2019-08-30 | 中兴通讯股份有限公司 | A kind of sending method, CSE and the system of M2M application request |
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| CN108199978A (en) * | 2016-12-08 | 2018-06-22 | 中国移动通信集团四川有限公司 | The suppressing method and device of a kind of signaling storm |
| CN108199978B (en) * | 2016-12-08 | 2021-06-25 | 中国移动通信集团四川有限公司 | Method and device for inhibiting signaling storm |
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Application publication date: 20120111 |