CN107197426A - A kind of method, device and mobile management nodes for reducing network signaling overhead - Google Patents
A kind of method, device and mobile management nodes for reducing network signaling overhead Download PDFInfo
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- CN107197426A CN107197426A CN201710577347.6A CN201710577347A CN107197426A CN 107197426 A CN107197426 A CN 107197426A CN 201710577347 A CN201710577347 A CN 201710577347A CN 107197426 A CN107197426 A CN 107197426A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/08—Testing, supervising or monitoring using real traffic
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/02—Power saving arrangements
- H04W52/0209—Power saving arrangements in terminal devices
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Abstract
Embodiments of the invention provide a kind of method, device and mobile management nodes for reducing network signaling overhead, be related to communication technical field, the contradiction between idle pulley and network signaling overhead is rapidly entered for balanced termination.This method includes：The type of service for obtaining terminal is monitored to the business that terminal is set up；Time delay length is set according to the type of service of terminal；After the service traffics of terminal are interrupted, judge that whether the service traffics of terminal are less than the continuation time span of preset flow threshold value more than or equal to time delay length；If so, then control terminal enters idle pulley, the timer of energy saver mode starts timing.Embodiments of the invention are used to reduce network signaling overhead.
Description
Technical field
The present invention relates to communication technical field, more particularly to a kind of method, device and movement for reducing network signaling overhead
Management node.
Background technology
The development applied with Internet of Things, dedicated for the MTC (English names of machine communication：Machine Type
Communication terminal) is more and more.The life-span of the battery of MTC terminal is to influence a pass of MTC terminal service life
Key factor, thus reduction MTC terminal power consumption be necessary.
Based on cellular arrowband Internet of Things (English name：Narrow Band Internet of Things, referred to as：
NB-IoT in), terminal relies on energy saver mode (English name：Power Saving Mode, referred to as:PSM) mechanism makes itself to enter
PSM, so as to reduce the power consumption of terminal.The principle of PSM mechanism is：If terminal supports PSM mechanism, terminal is sending attach request
(English name:Attach request) when PSM timer is included in attach request, network determines PSM timer
Value, and terminal is sent to, so as to set up the startup timer of PSM mechanism.Shown in reference picture 1, the state of terminal in PSM mechanism
Transfer process is：When terminal is changed to idle condition from connection mode, the startup timer of PSM mechanism starts timing, in PSM
After the startup timer expiry of mechanism, mobile management nodes (English name：Mobility Management Entity, referred to as：
MME) judge that terminal enters PSM, while terminal closes Access Layer (English name：Access Stratum) save power consumption.In addition,
Terminal enters after PSM, only needs to send moving source (English name in UE：Mobile Original, referred to as：MO) data, or
Person's period tracking area update (English name：Tracking Area Update, referred to as：TAU)/routing region updating (English
Title：Route Area Update, referred to as：RAU) timer expiry is, it is necessary to which when performing cycle T AU/RAU, UE can just be exited
PSM。
As described above, after the service traffics of terminal are interrupted, quickly making terminal access idle mode, so that PSM mechanism
Startup timer start timing, can make terminal quickly enter PSM, save terminal power consumption.However, entering idle in terminal
, it is necessary to reenter connection mode when pattern and needs transmission movement source data, and terminal enters connection status from idle pulley
Need to carry out a series of signaling process, therefore quickly terminal access idle mode is made the letter between network and terminal
Order interaction is very frequent, increases network signaling overhead.
The content of the invention
Embodiments of the invention provide a kind of method, device and mobile management nodes for reducing network signaling overhead, are used for
Balanced termination rapidly enters the contradiction between idle pulley and network signaling overhead.
To reach above-mentioned purpose, embodiments of the invention are adopted the following technical scheme that：
First aspect there is provided it is a kind of reduce network signaling overhead method, including：
The type of service for obtaining the terminal is monitored to the business that terminal is set up；
Time delay length is set according to the type of service of the terminal；
After the service traffics of the terminal are interrupted, judge that the service traffics of the terminal are less than preset flow threshold value
Whether continuation time span is more than or equal to the time delay length；
If so, then controlling the terminal access idle mode, the timer of energy saver mode starts timing.
Second aspect there is provided it is a kind of reduce network signaling overhead device, including：
Monitoring module, the type of service of the terminal is obtained for being monitored to the business that terminal is set up；
Processing module, for setting time delay length according to the type of service of the terminal；
The processing module is additionally operable to after the service traffics of the terminal are interrupted, and judges that the service traffics of the terminal are small
Whether it is more than or equal to the time delay length in the continuation time span of preset flow threshold value；
Control module, the service traffics for the terminal before the service traffics of the terminal are interrupted are less than preset flow
When the continuation time span of threshold value is more than or equal to the time delay length, the terminal access idle mode is controlled,
The timer of energy saver mode starts timing.
The third aspect includes the dress of the reduction network signaling overhead described in second aspect there is provided a kind of mobile management nodes
Put.
The method provided in an embodiment of the present invention for reducing network signaling overhead, is monitored to the business that terminal is set up first
The type of service of terminal is obtained, time delay length is then set according to the type of service of terminal, in the service traffics of terminal
When disconnected, judge that the service traffics of the terminal before the service traffics of terminal are interrupted are long less than the continuation time of preset flow threshold value
Whether degree is more than or equal to time delay length, if so, then control terminal enters idle pulley, the timer of energy saver mode starts
Timing, the service traffics of terminal are less than pre- before the service traffics interruption that terminal is first judged in the interruption of the service traffics of terminal
If whether the continuation time span of Stream threshold value is more than or equal to time delay length, and indirect to enter terminal idle
Pattern, and time delay length sets according to specific type of service, it is possible to avoid terminal from just entering the free time
Just there is business datum to need transmission after pattern, and then produce network signaling overhead, therefore the embodiment of the present invention can be with balanced termination
Rapidly enter the contradiction between idle pulley and network signaling overhead.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the accompanying drawing used required in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is SOT state of termination transition diagram in the prior art；
Fig. 2 is one of step flow chart of method of reduction network signaling overhead provided in an embodiment of the present invention；
Fig. 3 is the two of the step flow chart of the method for reduction network signaling overhead provided in an embodiment of the present invention；
Fig. 4 is the three of the step flow chart of the method for reduction network signaling overhead provided in an embodiment of the present invention；
Fig. 5 is the four of the step flow chart of the method for reduction network signaling overhead provided in an embodiment of the present invention；
Fig. 6 is the type of service provided in an embodiment of the present invention that terminal is obtained according to first, second and third type of service scope
Schematic diagram；
Fig. 7 is the schematic diagram of the device of reduction network signaling overhead provided in an embodiment of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
It should be noted that in the embodiment of the present invention, word " exemplary " or " such as " makees example, example for expression
Card or explanation.Any embodiment or design for being described as " exemplary " or " such as " in the embodiment of the present invention should not
It is interpreted than other embodiments or design more preferably or more advantage.Specifically, " exemplary " or " example are used
Such as " word is intended to that related notion is presented in a concrete fashion.
It should be noted that in the embodiment of the present invention, " (English：Of) ", " corresponding (English：Corresponding,
Relevant it is) " and " corresponding (English：Corresponding) " it can use with sometimes, it is noted that do not emphasizing it
During difference, its is to be expressed be meant that it is consistent.
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
The general principle for the technical scheme that the embodiment of the present invention is provided is：To the business of terminal after terminal sets up business
It is monitored so as to obtain the type of service of terminal, and corresponding time delay length is set according to the type of service of terminal,
After the service traffics of terminal are interrupted, first determine whether terminal service traffics be less than preset flow threshold value the continuation time whether
More than or equal to time delay length, only continuation time span of the service traffics less than preset flow threshold value in terminal
Enter idle pulley more than or equal to time delay length ability control terminal and start energy saver mode timer；That is, according to business
Type sets certain time delay length, is less than holding for preset flow threshold value according to service traffics after service traffics interruption
The continuous property time judges the probability that the short time has business datum to produce with the magnitude relationship of time delay length, so that control terminal
Whether ceases to be busy module is entered, therefore terminal can be avoided, which just to have entered, just has business datum to need transmission after idle pulley, and then
The contradiction between idle pulley and network signaling overhead can be rapidly entered with balanced termination.
Based on the above, embodiments of the invention provide a kind of method for reducing network signaling overhead, specifically, reference
Shown in Fig. 2, this method comprises the following steps：
S21, the type of service that acquisition terminal is monitored to the business that terminal is set up.
Specifically, can be set up in above-mentioned steps S21 since the business that terminal is set up has data traffic generation to terminal
Business be monitored.
S22, according to the type of service of terminal set time delay length.
It should be noted that the corresponding time delay length of each type of service can be by those skilled in the art rule of thumb
Value or historical data are pre-set, or carry out each type of service correspondence of analog simulation experiment acquisition according to each type of service
Time delay length.In embodiments of the present invention, it is not especially limited for the corresponding time delay length of each type of service,
It can be configured according to different demands.Accordingly, can also be according to different demands to the corresponding delay of each type of service
Time span is adjusted.
For example：For intelligent meter data recording business, service traffics are small, and the duration is short, periodic characteristic is strong, it is more solid to initiate the time
Fixed and twice between session interval time is longer, therefore can predict interior for a long time unemployed after current business flow is interrupted
The probability of business flow is larger, and then can be by the smaller of the corresponding time delay length setting of intelligent meter data recording business.For example：O.
Again for example：For wireless point-of-sale terminal (English name：Point of Sale, referred to as：PoS) business, service traffics
It is small, the duration end, but not periodic characteristic, therefore after data traffic interruption, carry out data biography in the short time again
Defeated probability is larger, and then can be by the larger of the corresponding time delay length setting of wireless POS business.
S23, after the service traffics of terminal are interrupted, judge the service traffics of terminal continuing less than preset flow threshold value
Property time span whether be more than or equal to time delay length.
It should be noted that because above-mentioned steps S23 is to enter idle module in terminal and start energy saver mode timer
Carry out before, therefore above-mentioned preset flow threshold value should be greater than triggering the threshold value thresholding that energy saver mode timer starts timing
Value, i.e., when the service traffics of terminal are more than preset flow threshold value, the timer that will not trigger energy saver mode starts timing.
Further, when judging that the service traffics of terminal are less than the continuation of preset flow threshold value in above-mentioned steps S23
Between length whether be specifically as follows more than or equal to time delay length：It it is the sampling period to terminal using regular hour length
Service traffics are sampled, and the data traffic of sampling is compared with preset flow threshold value；If the data traffic of sampling
Less than preset flow threshold value, then cumulative number is added one, if the data traffic of sampling is more than or equal to preset flow threshold value,
Then cumulative number is reset；It is sampling week that so the service traffics of terminal, which are less than the continuation time span of preset flow threshold value,
The product that phase subtracts one with cumulative number, can directly compare cumulative number and whether subtract one more than or equal to delay in actual applications
Time span and the ratio in sampling period；If so, then the service traffics of terminal are less than the continuation time of preset flow threshold value
Length is more than or equal to time delay length, if it is not, when then the service traffics of terminal are less than the continuation of preset flow threshold value
Between length be less than time delay length.
Certainly, those skilled in the art can also realize above-mentioned steps S13 by other method, for example：With certain
Time span is that the sampling period service traffics of terminal are carried out with periodic sampling, and by the data traffic of sampling and preset flow door
Limit value is compared, and timing is started by timer when the data traffic of sampling is less than preset flow threshold value；In sampling
Data traffic resets timer when being more than or equal to preset flow threshold value；The timing time length of so timer is end
The service traffics at end are less than the continuation time span of preset flow threshold value, are judged eventually according to the timing time length of timer
Whether the continuation time span that the service traffics at end are less than preset flow threshold value is more than or equal to time delay length.But this
The reasonable work-around solution of the embodiment of the present invention is belonged to, therefore all should be belonged within protection scope of the present invention.
In step S23, if the service traffics of terminal be less than preset flow threshold value continuation time span be more than or
Equal to time delay length, then show that terminal may not continue to carry out the business, there is what data traffic was produced in the short time
Possibility is smaller, therefore performs step S14；If the service traffics of terminal are less than the continuation time span of preset flow threshold value
More than or equal to time delay length, then terminal is possible to need transmission by data again quickly, therefore control terminal keeps connection
Continue to judge that the service traffics of terminal are less than the continuation time span of preset flow threshold value in state, and return to step S23
Whether time delay length is more than or equal to, until having, service traffics are produced or the service traffics of terminal are less than preset flow thresholding
The continuation time span of value is more than or equal to time delay length.
S24, control terminal enter idle pulley, and the timer of energy saver mode starts timing.
Optionally, the above method also includes：Exceed energy saver mode in the timing time length of the timer of energy saver mode
During the value of timer, control terminal enters energy saver mode.
That is, after PSM timer expired, control terminal enters PSM.
The method provided in an embodiment of the present invention for reducing network signaling overhead, is monitored to the business that terminal is set up first
The type of service of terminal is obtained, time delay length is then set according to the type of service of terminal, in the service traffics of terminal
When disconnected, judge that the service traffics of the terminal before the service traffics of terminal are interrupted are long less than the continuation time of preset flow threshold value
Whether degree is more than or equal to time delay length, if so, then control terminal enters idle pulley, the timer of energy saver mode starts
Timing, the service traffics of terminal are less than pre- before the service traffics interruption that terminal is first judged in the interruption of the service traffics of terminal
If whether the continuation time span of Stream threshold value is more than or equal to time delay length, and indirect to enter terminal idle
Pattern, and time delay length sets according to specific type of service, it is possible to avoid terminal from just entering the free time
Just there is business datum to need transmission after pattern, and then produce network signaling overhead, therefore the embodiment of the present invention can be with balanced termination
Rapidly enter the contradiction between idle pulley and network signaling overhead.
Optionally, shown in reference picture 3, in above-mentioned steps S21, the industry for obtaining terminal is monitored to the business that terminal is set up
Service type, including：
S31, the business time duration that acquisition terminal is monitored to the business that terminal is set up, the service traffics of terminal
And the business data packet arrival time distributed intelligence of terminal.
S32, according to the business data packet of the business time duration of terminal, the service traffics of terminal and terminal reach
The type of service of Annual distribution information acquisition terminal.
Specifically, can be by the business datum of the business time duration of terminal, the service traffics of terminal and terminal
When bag arrival time distributed intelligence is reached with the theoretical time duration, theoretical delivery and gross data bag of each business respectively
Between distributed intelligence matched, so as to obtain the type of service of terminal.
For example：The business time duration of terminal is shorter and service traffics are smaller, with intelligent meter data recording, wireless PoS business
And the theoretical business time duration of vehicle location service and theoretical service traffics match；In addition, the business number of terminal
There is very strong periodic characteristic according to bag arrival time distributed intelligence and interval time is longer, the theoretical business data packet with intelligent meter data recording
Arrival time distributed intelligence matches, therefore according to the business time duration of terminal, the service traffics and terminal of terminal
Business data packet arrival time distributed intelligence determine terminal type of service be intelligent meter data recording.
Further, in above-mentioned embodiment illustrated in fig. 3, it is understood that there may be according to the business time duration of terminal, terminal
Service traffics and the business data packet arrival time distributed intelligence of terminal can obtain the situation of multiple business, i.e. terminal
Business time duration, the business data packet arrival time distributed intelligence of the service traffics of terminal and terminal and a variety of industry
The theoretical business time duration of business, theoretical service traffics and theoretical business data packet arrival time distributed intelligence phase
Match somebody with somebody, therefore embodiments of the invention further provide a kind of service class for being monitored to the business that terminal is set up and obtaining terminal
The implementation of type, specifically, shown in reference picture 4, the type of service for obtaining terminal, bag are monitored to the business that terminal is set up
Include：
S41, the business time duration that acquisition terminal is monitored to the business that terminal is set up, the Business Stream of terminal
The business of amount, the business data packet arrival time distributed intelligence of terminal and terminal initiates temporal characteristics.
S42, according to the business data packet of the business time duration of terminal, the service traffics of terminal and terminal reach
First type of service scope of Annual distribution information acquisition terminal.
S43, the second type of service scope according to the business of terminal initiation temporal characteristics acquisition terminal.
Exemplary, the business that the business of terminal can be initiated to temporal characteristics and each business initiates temporal characteristics progress
Match somebody with somebody, the second business of the business acquisition terminal that temporal characteristics match is initiated according to the business of business initiation temporal characteristics and terminal
Type Range.
For example：The business of terminal initiates the time for once every three days, and the special time period on the day of business is initiated, and intelligence
The business of energy meter reading business initiates time using set time length as the cycle, and the period carried out data transmission is generally one day
In special time period, therefore the business of terminal initiates business initiation time of time and intelligent meter data recording business and matches, second
Type of service scope includes intelligent meter data recording business.
S44, the type of service for obtaining according to the first type of service scope and the second type of service scope terminal.
That is, the common factor of the first type of service scope and the second type of service scope is taken as the type of service of terminal.
Further, typically can be by the type of service of terminal in embodiment illustrated in fig. 4 compared to embodiment illustrated in fig. 3
Range shorter obtains the type of service of terminal to a type of service, but still suffers from the type of service scope of terminal and still wrap
The situation of multiple types of service is included, for example：First type of service scope is identical with the second type of service scope, and includes multiple
Type of service, therefore embodiments of the invention further provide a kind of be monitored to the business that terminal is set up and obtain terminal
The implementation of type of service, specifically, shown in reference picture 5, the business for obtaining terminal is monitored to the business that terminal is set up
Type, including：
S51, the business time duration that acquisition terminal is monitored to the business that terminal is set up, the Business Stream of terminal
The business that amount, the business data packet arrival time distributed intelligence of terminal, the business of terminal initiate temporal characteristics and terminal is crucial
Word.
Exemplary, business keyword can be：Application programming interface (English name：Application
Programming Interface, referred to as：API).
S52, according to the business data packet of the business time duration of terminal, the service traffics of terminal and terminal reach
First type of service scope of Annual distribution information acquisition terminal.
S53, the second type of service scope according to the business of terminal initiation temporal characteristics acquisition terminal.
S54, the 3rd type of service scope according to the business keyword of terminal acquisition terminal.
The corresponding business keyword of different business may be different, therefore can obtain terminal according to the business keyword of terminal
The 3rd type of service scope.
For example:Business keyword is API.The API of different business distribution is different, therefore can obtain terminal according to API
Type of service scope.
S55, according to the first type of service scope, the second type of service scope and the 3rd type of service scope obtain terminal
Type of service.
Specifically, as shown in fig. 6, taking the first type of service scope 61, the second type of service scope 62 and the 3rd business
The common factor 600 of Type Range 63 as terminal type of service.
Illustrate the device embodiment corresponding with embodiment of the method presented above provided in an embodiment of the present invention below.
It should be noted that in following apparatus embodiment related content explanation, may be referred to above method embodiment.
One embodiment of the invention provides a kind of device for reducing network signaling overhead, shown in reference picture 7, reduction network letter
Making the device 700 of expense includes：
Monitoring module 71, the type of service of terminal is obtained for being monitored to the business that terminal is set up；
Processing module 72, for setting time delay length according to the type of service of terminal；
Processing module 72 is additionally operable to after the service traffics of terminal are interrupted, and judges that the service traffics of terminal are less than preset flow
Whether the continuation time span of threshold value is more than or equal to time delay length；
Control module 73, the continuation time span for being less than preset flow threshold value in the service traffics of terminal is more than
Or during equal to time delay length, control terminal enters idle pulley, the timer of energy saver mode starts timing.
The device provided in an embodiment of the present invention for reducing network signaling overhead, first by monitoring the business set up to terminal
The type of service for obtaining terminal is monitored, time delay length is set according to the type of service of terminal, in the Business Stream of terminal
When amount is interrupted, the service traffics for then judging the terminal before the service traffics of terminal are interrupted by processing module are less than preset flow
Whether the continuation time span of threshold value is more than or equal to time delay length；If so, then control module control terminal enters
Idle pulley, the timer of energy saver mode starts timing, by first to judge the business of terminal when the service traffics of terminal are interrupted
Whether the service traffics of terminal are less than the continuation time span of preset flow threshold value more than or equal to delay before flow interrupt
Time span, and it is indirect make terminal access idle mode, and time delay length is set according to specific type of service
, it is possible to avoiding terminal from just entering just has business datum to need transmission after idle pulley, and then generation network signal is opened
Pin, therefore the embodiment of the present invention can rapidly enter the contradiction between idle pulley and network signaling overhead with balanced termination.
Optionally, when monitoring module 71 continues specifically for being monitored the business of acquisition terminal to the business that terminal is set up
Between length, the service traffics of terminal and terminal business data packet arrival time distributed intelligence；
According to the business data packet arrival time of the business time duration of terminal, the service traffics of terminal and terminal
Distributed intelligence obtains the type of service of terminal.
Optionally, the specific business duration that acquisition terminal is monitored to the business that terminal is set up of monitoring module 71 is long
The business of degree, the business data packet arrival time distributed intelligence of the service traffics of terminal, terminal and terminal initiates temporal characteristics；
According to the business data packet arrival time distributed intelligence of the business time duration of terminal, the service traffics of terminal and terminal
Obtain the first type of service scope of terminal；The second type of service model that temporal characteristics obtain terminal is initiated according to the business of terminal
Enclose；The type of service of terminal is obtained according to the first type of service scope and the second type of service scope.
Optionally, when monitoring module 71 continues specifically for being monitored the business of acquisition terminal to the business that terminal is set up
Between length, the service traffics of terminal, the business data packet arrival time distributed intelligence of terminal, terminal business initiate temporal characteristics
And the business keyword of terminal；According to the business of the business time duration of terminal, the service traffics of terminal and terminal
Packet arrival time distributed intelligence obtains the first type of service scope of terminal；Temporal characteristics are initiated according to the business of terminal to obtain
Take the second type of service scope of terminal；The 3rd type of service scope of terminal is obtained according to the business keyword of terminal；According to
First type of service scope, the second type of service scope and the 3rd type of service scope obtain the type of service of terminal.
Optionally, control module 73 is additionally operable to exceed determining for energy saver mode in the time span of energy saver mode timer timing
When device value when, control terminal enters energy saver mode.
Yet another embodiment of the invention additionally provides a kind of mobile management nodes (English name：Mobility Management
Entity, referred to as：MME), the energy saver of any of the above-described embodiment offer is provided.
The foregoing is only a specific embodiment of the invention, but protection scope of the present invention is not limited thereto, any
Those familiar with the art the invention discloses technical scope in, the change or replacement that can be readily occurred in, all should
It is included within the scope of the present invention.Therefore, protection scope of the present invention should be defined by scope of the claims.
Claims (11)
1. a kind of method for reducing network signaling overhead, it is characterised in that including：
The type of service for obtaining the terminal is monitored to the business that terminal is set up；
Time delay length is set according to the type of service of the terminal；
After the service traffics of the terminal are interrupted, judge that the service traffics of the terminal are less than continuing for preset flow threshold value
Property time span whether be more than or equal to the time delay length；
If so, then controlling the terminal access idle mode, the timer of energy saver mode starts timing.
2. according to the method described in claim 1, it is characterised in that described that the business that terminal is set up is monitored described in acquisition
The type of service of terminal, including：
The business time duration for obtaining the terminal, the business of the terminal are monitored to the business that the terminal is set up
The business data packet arrival time distributed intelligence of flow and the terminal；
According to the business data packet of the business time duration of the terminal, the service traffics of the terminal and the terminal
Arrival time distributed intelligence obtains the type of service of the terminal.
3. according to the method described in claim 1, it is characterised in that described that the business that terminal is set up is monitored described in acquisition
The type of service of terminal, including：
The business time duration for obtaining the terminal, the business of the terminal are monitored to the business that the terminal is set up
The business of flow, the business data packet arrival time distributed intelligence of the terminal and the terminal initiates temporal characteristics；
According to the business data packet of the business time duration of the terminal, the service traffics of the terminal and the terminal
Arrival time distributed intelligence obtains the first type of service scope of the terminal；
The second type of service scope that temporal characteristics obtain the terminal is initiated according to the business of the terminal；
The type of service of the terminal is obtained according to the first type of service scope and the second type of service scope.
4. according to the method described in claim 1, it is characterised in that described that the business that terminal is set up is monitored described in acquisition
The type of service of terminal, including：
The business time duration for obtaining the terminal, the business of the terminal are monitored to the business that the terminal is set up
Flow, the business data packet arrival time distributed intelligence of the terminal, the business of the terminal initiate temporal characteristics and described
The business keyword of terminal；
According to the business data packet of the business time duration of the terminal, the service traffics of the terminal and the terminal
Arrival time distributed intelligence obtains the first type of service scope of the terminal；
The second type of service scope that temporal characteristics obtain the terminal is initiated according to the business of the terminal；
The 3rd type of service scope of the terminal is obtained according to the business keyword of the terminal；
Obtained according to the first type of service scope, the second type of service scope and the 3rd type of service scope
The type of service of the terminal.
5. according to the method described in claim 1, it is characterised in that methods described also includes：
During the value for the timer for exceeding the energy saver mode in the time span of the energy saver mode timer timing, control is described
Terminal enters energy saver mode.
6. a kind of device for reducing network signaling overhead, it is characterised in that including：
Monitoring module, the type of service of the terminal is obtained for being monitored to the business that terminal is set up；
Processing module, for setting time delay length according to the type of service of the terminal；
The processing module is additionally operable to after the service traffics of the terminal are interrupted, and judges that the service traffics of the terminal are less than in advance
If whether the continuation time span of Stream threshold value is more than or equal to the time delay length；
Control module, for the terminal service traffics be less than preset flow threshold value continuation time span be more than or
During equal to the time delay length, the terminal access idle mode is controlled, the timer of energy saver mode starts timing.
7. device according to claim 6, it is characterised in that the monitoring module to the terminal specifically for setting up
Business is monitored the industry of the business time duration for obtaining the terminal, the service traffics of the terminal and the terminal
Business packet arrival time distributed intelligence；According to the service traffics of the business time duration of the terminal, the terminal with
And the business data packet arrival time distributed intelligence of the terminal obtains the type of service of the terminal.
8. device according to claim 6, it is characterised in that the specific business set up to the terminal of the monitoring module
It is monitored the business time duration for obtaining the terminal, the service traffics of the terminal, the business datum of the terminal
The business for wrapping arrival time distributed intelligence and the terminal initiates temporal characteristics；It is long according to the business duration of the terminal
Degree, the business data packet arrival time distributed intelligence of the service traffics of the terminal and the terminal obtain the of the terminal
One type of service scope；The second type of service scope that temporal characteristics obtain the terminal is initiated according to the business of the terminal；
The type of service of the terminal is obtained according to the first type of service scope and the second type of service scope.
9. device according to claim 6, it is characterised in that the monitoring module to the terminal specifically for setting up
Business is monitored the business time duration for obtaining the terminal, the service traffics of the terminal, the business of the terminal
Packet arrival time distributed intelligence, the business of the terminal initiate temporal characteristics and the business keyword of the terminal；Root
When being reached according to the business data packet of the business time duration of the terminal, the service traffics of the terminal and the terminal
Between distributed intelligence obtain the first type of service scope of the terminal；Temporal characteristics are initiated according to the business of the terminal and obtain institute
State the second type of service scope of terminal；The 3rd type of service model of the terminal is obtained according to the business keyword of the terminal
Enclose；Obtained according to the first type of service scope, the second type of service scope and the 3rd type of service scope
The type of service of the terminal.
10. device according to claim 6, it is characterised in that the control module is additionally operable to fixed in the energy saver mode
When device timing the time span timer that exceedes the energy saver mode value when, control the terminal to enter energy saver mode.
11. a kind of mobile management nodes, it is characterised in that opened including the reduction network signal described in claim any one of 6-10
The device of pin.
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Application publication date: 20170922 |