CN109548193A - The method of adjustment and device of DRX cycle, base station and readable storage medium storing program for executing - Google Patents
The method of adjustment and device of DRX cycle, base station and readable storage medium storing program for executing Download PDFInfo
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- CN109548193A CN109548193A CN201811356891.9A CN201811356891A CN109548193A CN 109548193 A CN109548193 A CN 109548193A CN 201811356891 A CN201811356891 A CN 201811356891A CN 109548193 A CN109548193 A CN 109548193A
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- drx cycle
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- paged
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/20—Manipulation of established connections
- H04W76/28—Discontinuous transmission [DTX]; Discontinuous reception [DRX]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W68/00—User notification, e.g. alerting and paging, for incoming communication, change of service or the like
- H04W68/02—Arrangements for increasing efficiency of notification or paging channel
Abstract
The embodiment of the present application discloses the method for adjustment and device of a kind of DRX cycle, base station and readable storage medium storing program for executing, method includes: that each UE of cell where obtaining access base station is paged the number of failure within preset time period, the number for being paged failure if it exists is greater than or equal to the target UE of preset times threshold value, cycle time processing then is carried out to the first DRX cycle that target UE is used, obtain the second DRX cycle of target UE, and second DRX cycle is sent to target UE, discontinuous monitoring so as to target UE according to second DRX cycle to Physical Downlink Control Channel progress paging message.Number for being paged failure is greater than or equal to the target UE of preset times threshold value, by way of shortening its DRX cycle, so that the period that target UE monitors paging message shortens, the number monitored in same time increases, it can be effectively improved the probability that target UE listens to paging message, improve call completion ratio.
Description
Technical field
This application involves mobile communication technology fields, and in particular to a kind of discontinuous reception (Discontinuous
Reception, DRX) period method of adjustment and device, base station and readable storage medium storing program for executing.
Background technique
User often will appear and not get through when making a phone call, and need repeatedly to dial the case where other side can just receive,
Call completion ratio is lower.
Summary of the invention
The embodiment of the present application provides a kind of method of adjustment of DRX cycle, can be by adjusting user equipment (User
Equipment, UE) DRX cycle mode, effectively promoted UE call completion ratio.
In a first aspect, the embodiment of the present application provides a kind of method of adjustment of DRX cycle, comprising:
Each user equipment (UE) of cell is paged the number of failure within preset time period where obtaining access base station；
The number for being paged failure if it exists is greater than or equal to the target UE of preset times threshold value, then makes to the target UE
First DRX cycle carries out cycle time processing, obtains the second DRX cycle of the target UE；
Second DRX cycle is sent to the target UE, second DRX cycle is for the target UE to physics
The discontinuous monitoring of down control channel progress paging message.
Second aspect, the embodiment of the present application also provide a kind of adjustment device of DRX cycle, comprising:
Module is obtained, each user equipment (UE) for cell where obtaining access base station is paged within preset time period
The number of failure；
Processing module, the number for being paged failure if it exists are greater than or equal to the target UE of preset times threshold value, then
Cycle time processing is carried out to the first DRX cycle that the target UE is used, obtains the second DRX cycle of the target UE；
Sending module, for second DRX cycle to be sent to the target UE, second DRX cycle is used for institute
State the discontinuous monitoring that target UE carries out paging message to Physical Downlink Control Channel.
The third aspect, the embodiment of the present application provide a kind of base station, including memory, processor and are stored in the memory
Computer program that is upper and running on the processor, when which executes the computer program, realizes such as first party
Each step in the method for adjustment of DRX cycle described in face.
Fourth aspect, the embodiment of the present application provide a kind of readable storage medium storing program for executing, are stored thereon with computer program, computer
When program is executed by processor, each step in the method for adjustment of DRX cycle as described in relation to the first aspect is realized.
The method of adjustment of DRX cycle provided by the embodiments of the present application, comprising: each UE of cell where obtaining access base station
The number of failure is paged within preset time period, the number for being paged failure if it exists is greater than or equal to preset times threshold value
Target UE, then the first DRX cycle used to target UE carry out cycle time processing, obtain the 2nd DRX weeks of target UE
Phase, and second DRX cycle is sent to target UE, so that target UE controls physical down according to second DRX cycle
The discontinuous monitoring of channel progress paging message.Number for being paged failure is greater than or equal to the target of preset times threshold value
UE, so that the period that target UE monitors paging message shortens, is monitored by way of shortening its DRX cycle in same time
Number increase, can be effectively improved the probability that target UE listens to paging message, improve call completion ratio.
Detailed description of the invention
In order to illustrate the technical solutions in the embodiments of the present application or in the prior art more clearly, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those skilled in the art without creative efforts, can also basis
These attached drawings obtain other attached drawings.
Fig. 1 is the structural schematic diagram of cordless communication network in the embodiment of the present application；
Fig. 2 is a flow diagram of the method for adjustment of DRX cycle in the embodiment of the present application；
Fig. 3 is another flow diagram of the method for adjustment of DRX cycle in the embodiment of the present application；
Fig. 4 a is the schematic diagram of the first DRX cycle in the embodiment of the present application；
Fig. 4 b is the second DRX cycle being adjusted in the embodiment of the present application to the first DRX cycle in Fig. 4 a
Schematic diagram；.
Fig. 5 is the structural schematic diagram of the adjustment device of DRX cycle in the embodiment of the present application；
Fig. 6 is the structural schematic diagram of base station in the embodiment of the present application.
Specific embodiment
Schema is please referred to, wherein identical component symbol represents identical component, the principle of the application is to implement one
Come in computing environment appropriate for example, embodiments described below is only some embodiments of the present application, Er Feiquan
Portion's embodiment.Based on the embodiments of the present invention, those skilled in the art are obtained without making creative work
Every other embodiment, shall fall within the protection scope of the present invention.
It can be applied to a variety of different cordless communication networks in the technical solution of the embodiment of the present application description, for example, code point
Multiple access (Code Division Multiple Access, CDMA) network, time division multiple acess (Time Division Multiple
Access, TDMA) it is network, frequency division multiple access (Frequency Division Multiple Access FDMA) network, orthogonal
FDMA network or orthogonal frequency division multiple access (Orthogonal Frequency Division Multiple Access,
OFDMA) network and Single Carrier Frequency Division Multiple Access network etc..Such as general land wireless access, CDMA2000 can be implemented in CDMA network
Deng wireless technology.Such as global system for mobile communications (Global System for Mobile can be implemented in TDMA network
Communication, GSM) wireless technology.Such as evolution UTRA (Universal can be implemented in OFDMA network
Terrestrial Radio Access) (E-UTRA), the nothings such as Ultra-Mobile Broadband (Ultra Mobile Broadband, UMB)
Line technology.UTRA and E-UTRA is a part of Universal Mobile Communication System (UMTS).3GPP long term evolution (Long Term
Evolution, LTE) and LTE-Advanced (LTE-A) be the new UMTS version using E-UTRA.UTRA,E-UTRA,
UMTS, LTE, LTE-A and GSM are described in the file of entitled " third generation partner program " tissue.Originally description is asked
Technical solution can be used for wireless network above-mentioned and wireless technology and other wireless networks and wireless technology.For
For the sake of clear, the embodiment of the present application will be described with LTE network.
Fig. 1 is the structural schematic diagram of cordless communication network in the embodiment of the present application, can be LTE network or other nothings
Gauze network, the cordless communication network 100 include mobile management entity (Mobility Management Entity, MME) 101,
Base station 102 (such as evolved Node-B (eNode-B)) and the first UE111 and the 2nd UE112.It base station 102 can be with first
UE111, the 2nd UE112 are operated, wirelessly to communicate each other in cordless communication network 100.The range of circle in Fig. 1
For the range of 102 place cell of base station, as the efficient communication range of the base station 102, i.e. cell 104.
Above-mentioned the first UE111's and the 2nd UE112 can be cellular phone (for example, smart phone), tablet computer, electricity
Sub- reader (such as E-book reader), laptop computer, desktop computer, personal computer, server, individual digital
One of assistant, network router or other equipment are a variety of.
Wherein, MME101 can be communicated with base station 102 to track the UE in 104 range of cell where base station 102, and with
UE carries out data transmission.
Wherein, have the function of DRX in cordless communication network, and realize DRX function particular by DRX cycle,
DRX function refers to: UE enters DRX dormant period when no data are transmitted, and while having data to need to transmit enters the DRX activation phase,
To reduce the power consumption of UE, i.e. DRX cycle includes that DRX dormant period and DRX activate the phase, and within the DRX activation phase, UE will be in activation
State, and Physical Downlink Control Channel (Physical Downlink Control Channel, PDCCH) is monitored, stop in DRX
Dormancy phase, UE in a dormant state, and are not listening to PDCCH.Wherein, for UE after access base station, base station sends radio resource control to UE
(Radio Resource Control, RRC) message is made to read the RRC after UE receives the RRC information of base station transmission and disappear
The DRX cycle carried is ceased, safeguards that DRX timer, DRX timer will be according to the rule of agreement according to the DRX cycle of the reading
It is fixed, it is based on the DRX cycle, periodically listens for the paging message in Physical Downlink Control Channel.It is understood that UE exists
In the activation phase of DRX cycle, the paging message of base station transmission can be listened to, and establishes calling connection.
Technical solution in embodiment in order to better understand the present invention, specific scene of illustrating below: the 3rd UE exhalation
Phone, and the paging message of generation is sent to the base station A of cell where the 3rd UE, which is sent to by base station A
Its MME connected, which is sent to the MME101 in Fig. 1 for the paging message, the MME101 by the broadcast paging message,
If include in the paging message is the mark of the first UE111, if the DRX activation phase of the first UE111 and the paging message
Default paging duration locating for the period overlapping, then the first UE111 will DRX activate the phase listen to the paging message, and
Page-response message is fed back, the calling connection between the 3rd UE and the first UE111 is established.If the DRX of the first UE111 activates the phase
Period locating for above-mentioned default paging duration with the paging message is underlapped, then the first UE111, which will be unable to listen to, seeks
Message is exhaled, can not establish and communicate to connect with the 3rd UE, this is that the first UE111 is paged failure.It should be noted that the scene
For one of scene that user can not get through, it is possible that in addition, user can not get through, there are also others, does not do herein
It limits.Wherein, above-mentioned default paging duration refers to the effective time of paging message.
In order to better understand the technical solution in the embodiment of the present application, referring to Fig. 2, for DRX in the embodiment of the present application
The flow diagram of the method for adjustment in period, comprising:
Step 201, each user equipment (UE) for obtaining access base station place cell are paged failure within preset time period
Number；
In the embodiment of the present application, the method for adjustment of above-mentioned DRX cycle by DRX cycle adjustment device (hereinafter referred to as
To adjust device) it realizes, which is a part of base station, the application journey being specifically as follows in the memory space of base station
The processor of sequence, base station can read the adjustment device from memory space, and execute, to realize the DRX period in embodiment
Method of adjustment in each step.
Wherein, a UE will access the base station in the cell, so as to be linked into after entering in a cell
Cordless communication network, and it is understood that UE enters a new cell every time, it requires to re-execute primary access behaviour
Make.
Each UE of cell where above-mentioned adjustment device can determine access base station, and determine each UE in preset time period
Inside it is paged the number of failure.Wherein, it is paged failure to refer to, the base station broadcast of the cell paging message of one UE, but
It is that the UE does not listen to the paging message in the default paging duration of the paging message, is responded not in time, cause to page
Failure.
Above-mentioned preset time period can be the past period with current point in time forward, for example, can be set
Within 1 hour, and in practical applications, it can according to need and be configured, herein without limitation.
Step 202, the number for being paged failure if it exists are greater than or equal to the target UE of preset times threshold value, then to described
The first DRX cycle that target UE is used carries out cycle time processing, obtains the second DRX cycle of the target UE；
Second DRX cycle is sent to the target UE by step 203, and second DRX cycle is used for the target
UE carries out the discontinuous monitoring of paging message to Physical Downlink Control Channel.
In the embodiment of the present application, the DRX cycle pre-set in device for judging whether to need to shorten UE is adjusted
Condition, that is, judge within above-mentioned preset time period with the presence or absence of be paged failure number be greater than or equal to predetermined times threshold value
Target UE, wherein the predetermined times threshold value can according to need setting, for example, can be 1 or 2.
In each UE of cell where base station, the number for being paged failure if it exists is greater than or equal to preset times threshold value
UE, then the UE can be described as target UE, and the first DRX cycle used target UE is carried out cycle time processing by adjustment device,
Wherein, which refers to the DRX cycle that target UE is being currently used, and the second of available target UE
DRX cycle, DRX cycle as adjusted.
Further, which is sent to target UE by adjustment device, and target UE is receiving the 2nd DRX
After period, existing DRX cycle will be replaced using second DRX cycle, and carry out to PDCCH according to second DRX cycle
Monitor, specifically, second DRX cycle DRX activation the phase monitor PDCCH in whether have paging message, DRX dormant period then
Stopping is monitored, to realize the discontinuous monitoring to paging message.
In the embodiment of the present application, the target UE for being greater than or equal to preset times threshold value for being paged the number of failure,
By way of shortening its DRX cycle, so that the period that target UE monitors paging message shortens, monitored in same time
Number increases, and can be effectively improved the probability that target UE listens to paging message, improves call completion ratio.
Based on embodiment illustrated in fig. 2, referring to Fig. 3, being the another of the method for adjustment in DRX period in the embodiment of the present application
Schematic diagram, comprising:
Step 301, each user equipment (UE) for obtaining access base station place cell are paged failure within preset time period
Number；
In the embodiment of the present application, the content that step 201 describes in the content and embodiment illustrated in fig. 2 that step 301 describes
It is similar, it is not repeated herein.
Further, adjustment device is described more fully below and obtains the mode for being paged the frequency of failure:
If adjustment device receives the paging message of MME transmission, the paging message will be broadcasted, and the paging message has
Default paging duration could establish calling connection by response in the default paging duration, wherein include quilt in the paging message
Page the mark of UE.If the paging will be read it is understood that the UE in cell in the activation phase listens to the paging message
Include in message is paged the mark of UE, and is matched with the mark of itself, to determine whether the paging for needing to respond
Message.Wherein, the mark of the UE can be international mobile subscriber identity (the International Mobile of UE
Subscriber Identification Number, IMSI) or other can be with the mark of uniquely tagged UE, herein not
It limits, in addition, can also include the mark or other ginsengs relevant to paging of active paging UE in above-mentioned paging message
Number, herein without limitation.
If not receiving the page-response message for being paged UE feedback in default paging duration, adjusting device will be based on
Be paged UE identification record this be paged the time point for being paged failure of UE, and counting should within above-mentioned preset time period
It is paged the number at the time point for being paged failure of UE, the number for being paged failure of UE is paged as this.
Step 302, the number for being paged failure if it exists are greater than or equal to the target UE of preset times threshold value, then obtain
The practical access number of the UE of cell where accessing the base station；
Step 303, search it is pre-set access number and the shortening ratio of DRX cycle between corresponding relationship, determine with
The practical corresponding target of number that accesses shortens ratio；
In the embodiment of the present application, the number for being paged failure if it exists is greater than or equal to the target of preset times threshold value
UE, then adjusting device will acquire the practical access number for the UE for having accessed the cell where the base station, it is to be understood that each
Execution is accessed the operation of network by a UE into base station place cell, so as to by base station realization and wirelessly
Data transmission between communication network, and the UE of each range for leaving the cell will be switched off the network connection with base station.
Therefore, base station can count the practical access number for the UE at a time having accessed the base station, for example, if currently having 100
UE access base station A, then the practical access number of base station A is 100.
In the embodiment of the present application, the corresponding relationship being previously provided between access number and the shortening ratio of DRX cycle leads to
In normal situation, access number is bigger, and required resource is more, and the probability of the UE called failure in cell is also bigger.It adjusts
Engagement positions can search the corresponding relationship between above-mentioned access number and the shortening ratio of DRX cycle, determining corresponding with practical access number
Target shorten ratio, and further shorten ratio and first DRX cycle using obtained target, obtain target UE's
Second DRX cycle.
Step 304 shortens ratio and first DRX cycle using the target, obtains the 2nd DRX of the target UE
Period；
In the embodiment of the present application, adjustment device will shorten ratio and the first DRX cycle using obtained target, obtain mesh
Mark the second DRX cycle of UE.Wherein, the first DRX period was the currently used DRX cycle of target UE, and due to the 2nd DRX
Period shortens ratio according to target and is shortened, and therefore, the second DRX cycle is less than the first DRX cycle.
It should be noted that since DRX cycle includes that DRX activates phase and DRX dormant period, shorten according to target
, can be at least there are two types of processing mode when ratio handles the first DRX cycle, a kind of DRX in the first DRX cycle swashs
Current multiplied by above-mentioned target shorten ratio, after being shortened DRX activation the phase, and the DRX dormant period in the first DRX cycle multiplied by
Above-mentioned target shortens ratio, and the DRX after shortening is activated phase and DRX dormant period to splice to obtain by the DRX dormant period after being shortened
The above-mentioned 2nd DRX period, it is to be understood that this kind of mode can effectively improve the frequency occurred the DRX activation phase, pass through
Propose high-frequency mode, enable to the monitoring frequency to PDCCH higher, due to usual paging message default paging duration compared with
It is long, therefore, by way of improving and monitoring frequency, it can be improved and listen to the general of paging message in above-mentioned default paging duration
Rate effectively improves call completion ratio to be responded in time.In another feasible implementation, target can be shortened to ratio
Example is multiplied with the first DRX cycle, obtains the duration of the second DRX cycle, and simultaneously, determines that DRX is activated in the first DRX cycle
The duration of phase, and the when appearance of the duration of DRX activation phase and DRX activation phase in the first DRX cycle in the second DRX cycle is set
Together, and using the other times in the second DRX cycle other than the DRX activation phase as DRX dormant period made by this kind of mode
Monitoring frequency can not only be improved by obtaining, and the mode by keeping DRX to activate the duration of phase constant, can be effectively improved DRX and be swashed
The probability that paging message is listened in current, further improves call completion ratio.
In order to better understand the technical solution in the embodiment of the present application, Fig. 4 a is please referred to, is the in the embodiment of the present application
The schematic diagram of one DRX cycle, and please refer to Fig. 4 b, is the schematic diagram of the second DRX cycle in the embodiment of the present application, and the 2nd DRX
Period is to shorten after ratio is shortened to obtain according to target to the first DRX cycle, wherein the target shortens ratio and is
0.5, i.e. the half that the second DRX cycle is the first DRX cycle, and can be seen that the 2nd DRX weeks from the comparison of Fig. 4 a and Fig. 4 b
Phase shortens half relative to the first DRX cycle, and the frequency for monitoring PDCCH increases, for example, if originally in a period of time, supervising
It listens twice, after shortening, the identical time can be monitored four times, made it possible to effectively raising and listened to the general of paging message
Rate improves call completion ratio.And the duration of the second DRX activation phase and the activation phase of the first DRX cycle in DRX cycle be it is identical,
It keeps the duration of DRX activation phase constant in the case where cycle time half, is equivalent to and increases the DRX activation phase, it can be further
Raising listen to the probability of paging message, further improve call completion ratio.
It is understood that shortening the first DRX cycle shortening ratio according to target, when obtaining the second DRX cycle, may be used also
Proportionally to increase the duration of the activation phase of the DRX in second DRX cycle, make it possible to by increasing the second DRX cycle
DRX activates the mode of phase, further to improve the probability that paging message is listened to when monitoring PDCCH, improves call completion ratio.
It should be noted that in the embodiment of the present application, the probability that raising listens to paging message refers to that UE listens to packet
Probability of the mark containing this UE as the paging message of called side UE.
Second DRX cycle is sent to the target UE by step 305, and second DRX cycle is used for the target
UE carries out the discontinuous monitoring of paging message to Physical Downlink Control Channel.
In the embodiment of the present application, after obtaining the second DRX cycle, adjustment device can send second DRX cycle
Give target UE, so that target UE replaces its first currently used DRX cycle using the 2nd DRX period, and according to this
DRX activation phase and DRX dormant period in two DRX cycles execute DRX function, so as to which monitoring in PDCCH in the DRX activation phase is
The no paging message for having target UE, and enter dormant state in DRX dormant period, to save power consumption.
It is understood that the duration of the second DRX cycle after shortening in order to prevent is too short, a large amount of function for consuming UE
Consumption, can preset the DRX cycle minimum value of target UE, wherein the DRX cycle minimum value can setting based on target UE
Standby parameter determines that device parameter includes device model, battery size, manufacturer etc..Adjustment device is obtaining the 2nd DRX every time
After period, the DRX cycle minimum value of corresponding target UE will be all obtained, and second DRX cycle and the DRX cycle is minimum
Value is compared, and when the DRX period minimum value is less than or equal to second DRX cycle, shows to exist to the adjustment of DRX cycle
Within the scope of acceptable, adjustment device will continue to execute above-mentioned steps 305, when the DRX cycle minimum value be greater than this second
When DRX cycle, show that the second currently available DRX cycle is not particularly suited for target UE use, at this point, adjusting device for the DRX
Period minimum value is sent to target UE, so that target UE can execute DRX function according to the DRX cycle minimum value.And further
, target UE is marked, marks target UE that will no longer carry out the adjustment of DRX cycle.
It is understood that target UE according to above-mentioned second DRX cycle after executing and monitoring, adjustment device can should
The number that target UE is paged failure within preset time period is reset, and is recorded and shortened to the DRX cycle of target UE
Time point.And return step 301 is continued each UE of cell where obtaining access base station in preset time period by adjustment device
It is inside paged the number of failure, if after adjustment is primary, then detecting that quilt occurs in target UE for above-mentioned target UE
The case where paging failure, at this point, in order to improve the call completion ratio of target UE, adjustment device will continue according to embodiment illustrated in fig. 3
In technical solution carry out DRX cycle shortening.
Further, due to the case where shortening there may be the DRX cycle repeatedly to target UE, in determination
It, can also be further with reference to the DRX cycle of target UE in the second preset time period when the target of target UE shortens ratio
Interior adjustment number, second preset time period are longer than above-mentioned above-mentioned preset time period, for example, second preset time period can
To be 24 hours, due to having had recorded the time point shortened every time to the DRX cycle of target UE, can be effective
Adjustment number of the determination within the second preset time period.Wherein, the shortening of access number, DRX cycle is previously provided in base station
Ratio and the corresponding relationship for adjusting number permit a determination that and have with the adjustment number in practical access number, the second preset time
There is the target of corresponding relationship to shorten ratio, and can continue to execute step 304 and step 305, to realize adjustment, it is possible to understand that
, adjustment number is bigger, and for corresponding shortening ratio with regard to smaller, the precision of adjustment is bigger, makes it possible to effectively realize essence
Really shorten.
In the embodiment of the present application, the target UE for being greater than or equal to preset times threshold value for being paged the number of failure,
By way of shortening its DRX cycle, so that the period that target UE monitors paging message shortens, monitored in same time
Number increases, and can be effectively improved the probability that target UE listens to paging message, improves call completion ratio.Further, shortening DRX
When the period, the duration of DRX activation phase can be kept constant, shorten DRX dormant period, make it possible to improving the feelings for monitoring frequency
It is further to promote the practical duration monitored under condition, the probability for listening to paging message is effectively promoted, is further promoted and is called through
Rate.And it can also make it possible to achieve effective control the adjustment of DRX cycle by way of DRX cycle minimum value is arranged.
On the basis of Fig. 2 and embodiment illustrated in fig. 3, it can also continue to execute following steps:
Step A, where monitoring access base station, the practical access number of the UE of cell is greater than preset first access number
When threshold value, the first UE set for not adjusting the DRX period within the preset time period is determined；
Step B, shorten ratio according to predetermined period to be updated the DRX cycle of each UE in the first UE set, obtain
Each UE updated DRX period into the first UE set；
Step C, the updated DRX cycle is sent to corresponding UE in the first UE set.
In the embodiment of the present application, to called failure in preset time period described in Fig. 2 and embodiment illustrated in fig. 3
Number is greater than or equal to the target UE of preset times threshold value, carries out DRX cycle adjustment, in a kind of feasible implementation, also
The appearance of other UE of preset times threshold value can be greater than or equal to prevent the number of the failure of called in preset time period,
The adjustment of DRX cycle can also be carried out to the other equipment of the place of access base station cell by adjusting device, to avoid there are other
The low problem of the call completion ratio of UE.
Specifically, adjustment device will monitor the practical access number of the UE of access base station place cell, when the practical access
When number is greater than preset first access number threshold value, the first UE set for not adjusting DRX cycle within preset time period, example are determined
Such as, if the practical access number of the UE of cell where access base station is 100, wherein there is 20 to be adjusted within preset time period
It is whole, then it then include remaining unadjusted 80 UE in the first UE set.
Adjustment device will shorten ratio according to predetermined period and be updated to the DRX cycle of each UE in the first UE set, obtain
To the first UE set in each updated DRX cycle of UE, and by updated DRX cycle be sent to the first UE set in it is corresponding
UE。
And it is further, after the DRX cycle of each UE is adjusted in the first UE set, adjustment device will continue to supervise
The practical access number for surveying the UE of cell where access base station, when monitoring that the practical access number is reduced to preset second to access
When number threshold value, will be gathered using above-mentioned the first UE and determine that the 2nd UE gathers, in the 2nd UE set in the first UE set not
Disconnect the set with the UE of the network connection of base station.For example, if including UE1 to 10 in the first UE set, wherein UE5 to UE10
(including two kinds of situations do not access again after disconnecting the network connection with base station for the network connection for being disconnected with base station
Base station, another kind are after disconnecting the network connection with base station, to have accessed base station again, and use new DRX cycle),
Determine in the 2nd UE set to include UE1 to 4.Wherein, adjustment device will restore the DRX cycle of each UE in the 2nd UE set
For initial DRX cycle, and each UE sends the corresponding initial DRX period into the 2nd UE set, which is that UE is rigid
When network where access base station, DRX cycle that base station determines.
In the embodiment of the present application, target UE can be carried out based on the called frequency of failure within preset time period
The adjustment of DRX cycle, can also the DRX cycle based on UE in several pairs of cells of practical access of the place cell of access base station into
Row unification adjustment makes it possible to comprehensively realize the adjustment to DRX cycle, effectively improves and monitor frequency and raising call completion ratio.
Referring to Fig. 5, for the structural schematic diagram of the adjustment device of DRX cycle in the embodiment of the present application, comprising:
Module 501 is obtained, the quilt within preset time period of each user equipment (UE) for cell where obtaining access base station
The number of paging failure；
Processing module 502, the number for being paged failure if it exists are greater than or equal to the target UE of preset times threshold value,
Cycle time processing then is carried out to the first DRX cycle that the target UE is used, obtains the second DRX cycle of the target UE；
Sending module 503, for second DRX cycle to be sent to the target UE, second DRX cycle is used for
The target UE carries out the discontinuous monitoring of paging message to Physical Downlink Control Channel.
It should be noted that being retouched in the content and embodiment illustrated in fig. 2 of adjustment device described in embodiment illustrated in fig. 5
The content for the method for adjustment stated is similar, can specifically be not repeated herein refering to content described in embodiment illustrated in fig. 2.
In the embodiment of the present application, the target UE for being greater than or equal to preset times threshold value for being paged the number of failure,
By way of shortening its DRX cycle, so that the period that target UE monitors paging message shortens, monitored in same time
Number increases, and can be effectively improved the probability that target UE listens to paging message, improves call completion ratio.
It should be noted that on the basis of embodiment shown in Fig. 5, the adjustment device of above-mentioned DRX cycle can also include
Such as flowering structure:
Wherein, processing module 502 includes:
First obtains module, for obtaining the practical access number for having accessed the UE of base station place cell；
Searching module, for searching the corresponding relationship between pre-set access number and the shortening ratio of DRX cycle, really
Fixed target corresponding with the reality access number shortens ratio；
Using module, for shortening ratio and first DRX cycle using the target, the of the target UE is obtained
Two DRX cycles.
And the utilization module in processing module 502 is specifically used for: the target is shortened ratio and the described first DRX weeks
Duration of the product of phase as second DRX cycle, and activate the duration of phase as institute DRX in first DRX cycle
State the duration that DRX in the 2nd DRX period activates the phase.
Further, can also include: before above-mentioned sending module 503
Second obtains module, for obtaining the DRX cycle minimum value of the target UE；
Trigger module, for executing transmission when the DRX cycle minimum value is less than or equal to second DRX cycle
Module 503；
Minimum value sending module is used for when the DRX cycle minimum value is greater than second DRX cycle, will be described
DRX cycle minimum value is sent to the target UE.
Further, above-mentioned acquisition module 501 is specifically used for:
If receiving the paging message of mobility management entity MME transmission, the paging message is broadcasted, the paging disappears
The mark for being paged UE is included at least in breath；
If not receiving the page-response message for being paged UE feedback in default paging duration, it is based on the quilt
UE is paged described in the identification record for paging UE is paged the time point of failure, and counts the quilt in the preset time period
Page the number for being paged failure of UE.
In the embodiment of the present application, above-mentioned adjustment device further include:
First set determining module, the practical access number for the UE of cell where monitoring access base station are greater than
When preset first access number threshold value, the first UE set for not adjusting DRX cycle within the preset time period is determined；
Update module carries out the DRX cycle of each UE in the first UE set for shortening ratio according to predetermined period
It updates, obtains each updated DRX cycle of UE in the first UE set；
Sending module is updated, it is corresponding in the first UE set for the updated DRX cycle to be sent to
UE。
Further, above-mentioned adjustment device further include:
Second set determining module, the practical access number for the UE of cell where monitoring access base station reduce
When accessing number threshold value to preset second, the second access number threshold value is less than the first access number threshold value；Utilize described
One UE, which gathers, determines the 2nd UE set, and the 2nd UE collection is combined into the network not disconnected in the first UE set with the base station
The set of the UE of connection；
Recovery module, the DRX cycle for restoring each UE in the 2nd UE set are initial DRX cycle, and to institute
It states each UE in the 2nd UE set and sends corresponding initial DRX cycle.
It is understood that the content of above-described embodiment description, in described in method of adjustment in embodiment illustrated in fig. 3
Hold similar, can be specifically not repeated herein refering to the content in method described in embodiment illustrated in fig. 3.
In the embodiment of the present application, the target UE for being greater than or equal to preset times threshold value for being paged the number of failure,
By way of shortening its DRX cycle, so that the period that target UE monitors paging message shortens, monitored in same time
Number increases, and can be effectively improved the probability that target UE listens to paging message, improves call completion ratio.Further, shortening DRX
When the period, the duration of DRX activation phase can be kept constant, shorten DRX dormant period, make it possible to improving the feelings for monitoring frequency
It is further to promote the practical duration monitored under condition, the probability for listening to paging message is effectively promoted, is further promoted and is called through
Rate.And it can also make it possible to achieve effective control the adjustment of DRX cycle by way of DRX cycle minimum value is arranged.Separately
On the one hand, the adjustment that can carry out DRX cycle to target UE based on the called frequency of failure within preset time period, can also be with
The DRX cycle of UE carries out unified adjustment in several pairs of cells of practical access of place cell based on access base station, makes it possible to
The comprehensive adjustment realized to DRX cycle effectively improves and monitors frequency and raising call completion ratio.
The application also provides a kind of storage medium, is stored thereon with computer program, which is held by processor
Each step in the method for adjustment for the DRX cycle that implementation method embodiment provides when row.
The application also provides a kind of electronic equipment, including memory, and processor and storage on a memory and can handled
The computer program run on device, the tune for the DRX cycle that implementation method embodiment provides when which executes computer program
Each step in adjusting method.
A kind of base station, the method for adjustment of DRX cycle provided by the embodiments of the present application are also provided in the another embodiment of the application
It can be applied in base station 601 as shown in FIG. 6, which mainly includes processor 603, memory 602 and be stored in
In reservoir 602 and the computer program 604 that can be run on processor 603, for example, DRX cycle method of adjustment program.Place
Reason device 603 realizes the step in the method for adjustment corresponding embodiment of above-mentioned DRX cycle when executing computer program 604；Alternatively, place
The function that each module/unit in above-mentioned apparatus embodiment is realized when device 603 executes computer program 604 is managed, such as shown in Fig. 5
The function of each module.
Computer program 604 can be divided into one or more module/units, one or more module/unit quilt
Storage in the memory 602, and is executed by processor 603, to complete the present invention.One or more module/units can be energy
The series of computation machine program instruction section of specific function is enough completed, the instruction segment is for describing computer program 604 in base station 601
In implementation procedure.
Base station 601 may include, but are not limited to processor 603, memory 602.It will be understood by those skilled in the art that Fig. 6
The only example of base station 601 does not constitute the restriction to base station 601, may include components more more or fewer than diagram,
Perhaps certain components or different components are combined, such as can also include network access equipment, bus etc..
Alleged processor 603 can be central processing unit (Central Processing Unit, CPU), can be with
It is other general processors, digital signal processor (Digital Signal Processor, DSP), specific integrated circuit
(Application Specific Integrated Circuit, ASIC), ready-made programmable gate array (Field-
Programmable Gate Array, FPGA) either other programmable logic device, discrete gate or transistor logic,
Discrete hardware components etc..General processor can be microprocessor or the processor is also possible to any conventional processor
Deng.
Memory 602 can be the internal storage unit of base station 601, such as the hard disk or memory of base station 601.Memory
602 are also possible to the plug-in type hard disk being equipped on the External memory equipment of base station 601, such as base station 601, intelligent memory card
(Smart Media Card, SMC), secure digital (Secure Digital, SD) card, flash card (Flash Card) etc..
Further, memory 602 can also both including base station 601 internal storage unit and also including External memory equipment.Memory
602 for other programs and data needed for storing computer program and calculating equipment.Memory 602 can be also used for temporarily
Ground stores the data that has exported or will export.
Each functional module in each embodiment of the present invention can integrate in a processing module, be also possible to each
Module physically exists alone, and can also be integrated in a module with two or more modules.Above-mentioned integrated module both may be used
To use formal implementation of hardware, can also be realized in the form of software function module.
If the integrated module is realized in the form of software function module and sells or use as independent product
When, it can store in a computer readable storage medium.Based on this understanding, technical solution of the present invention is substantially
The all or part of the part that contributes to existing technology or the technical solution can be in the form of software products in other words
It embodies, which is stored in a storage medium, including some instructions are used so that a computer
Equipment (can be personal computer, server or the network equipment etc.) executes the complete of each embodiment the method for the present invention
Portion or part steps.And storage medium above-mentioned includes: USB flash disk, mobile hard disk, read-only memory (ROM, Read-Only
Memory), random access memory (RAM, Random Access Memory), magnetic or disk etc. are various can store journey
The medium of sequence code.
It should be noted that for the various method embodiments described above, describing for simplicity, therefore, it is stated as a series of
Combination of actions, but those skilled in the art should understand that, the present invention is not limited by the sequence of acts described because
According to the present invention, certain steps can use other sequences or carry out simultaneously.Secondly, those skilled in the art should also know
It knows, the embodiments described in the specification are all preferred embodiments, and related actions and modules might not all be this hair
Necessary to bright.
In the above-described embodiments, it all emphasizes particularly on different fields to the description of each embodiment, there is no the portion being described in detail in some embodiment
Point, it may refer to the associated description of other embodiments.
The above are to a kind of method of adjustment and device, base station and readable storage medium storing program for executing of DRX cycle provided by the present invention
Description, for those skilled in the art, according to the embodiment of the present application thought, in specific embodiments and applications
There will be changes, and to sum up, the contents of this specification are not to be construed as limiting the invention.
Claims (10)
1. a kind of method of adjustment of discontinuous reception DRX period, which is characterized in that the described method includes:
Each user equipment (UE) of cell is paged the number of failure within preset time period where obtaining access base station；
The number for being paged failure if it exists is greater than or equal to the target UE of preset times threshold value, then uses the target UE
First DRX cycle carries out cycle time processing, obtains the second DRX cycle of the target UE；
Second DRX cycle is sent to the target UE, second DRX cycle is for the target UE to physical down
The discontinuous monitoring of control channel progress paging message.
2. method of adjustment according to claim 1, which is characterized in that the first DRX weeks used the target UE
Phase carries out cycle time processing, obtains the second DRX cycle of the target UE, comprising:
Obtain the practical access number of the UE of cell where having accessed the base station；
The corresponding relationship between pre-set access number and the shortening ratio of DRX cycle is searched, it is determining to be accessed with the reality
The corresponding target of number shortens ratio；
Shorten ratio and first DRX cycle using the target, obtains the second DRX cycle of the target UE.
3. method of adjustment according to claim 2, which is characterized in that described to shorten ratio and described the using the target
One DRX cycle obtains the second DRX cycle of the target UE, comprising:
The target is shortened into the product of ratio and first DRX cycle as the duration of second DRX cycle, and by institute
State the duration that DRX in the first DRX cycle activates the duration of phase to activate the phase as DRX in second DRX cycle.
4. method of adjustment according to claim 1, which is characterized in that it is described second DRX cycle is sent to it is described
Before target UE further include:
Obtain the DRX cycle minimum value of the target UE；
When the DRX cycle minimum value is less than or equal to second DRX cycle, continue to execute described by the 2nd DRX
Period is sent to the step of target UE；
When the DRX cycle minimum value is greater than second DRX cycle, the DRX cycle minimum value is sent to the mesh
Mark UE.
5. method of adjustment according to any one of claims 1 to 4, which is characterized in that described to obtain access base station institute
The number of failure is paged within preset time period in each user equipment (UE) of cell, comprising:
If receiving the paging message of mobility management entity MME transmission, the paging message is broadcasted, in the paging message
Including at least the mark for being paged UE；
If not receiving the page-response message for being paged UE feedback in default paging duration, it is paged based on described
UE is paged described in the identification record of UE is paged the time point of failure, and counts described in the preset time period and be paged
The number for being paged failure of UE.
6. method of adjustment according to any one of claims 1 to 4, which is characterized in that the method also includes:
When the practical access number of the UE of cell where monitoring access base station is greater than preset first access number threshold value, determine
The first UE set of DRX cycle is not adjusted within the preset time period；
Shorten ratio according to predetermined period to be updated the DRX cycle of each UE in the first UE set, obtains described first
Each updated DRX cycle of UE in UE set；
The updated DRX cycle is sent to corresponding UE in the first UE set.
7. method of adjustment according to claim 6, which is characterized in that the method also includes:
When the practical access number of the UE of cell where monitoring access base station is reduced to preset second access number threshold value, benefit
Gathered with the first UE and determine the 2nd UE set, the 2nd UE collection is combined into the first UE set and does not disconnect and the base
The set of the UE for the network connection stood, the second access number threshold value are less than the first access number threshold value；
The DRX cycle for restoring each UE in the 2nd UE set is initial DRX cycle, and each UE into the 2nd UE set
Send corresponding initial DRX cycle.
8. a kind of adjustment device of DRX cycle, which is characterized in that the adjustment device includes:
Module is obtained, each user equipment (UE) for cell where obtaining access base station is paged failure within preset time period
Number；
Processing module, the number for being paged failure if it exists is greater than or equal to the target UE of preset times threshold value, then to institute
It states the first DRX cycle that target UE is used and carries out cycle time processing, obtain the second DRX cycle of the target UE；
Sending module, for second DRX cycle to be sent to the target UE, second DRX cycle is used for the mesh
Mark the discontinuous monitoring that UE carries out paging message to Physical Downlink Control Channel.
9. a kind of base station, including memory, processor and the meter for being stored on the memory and running on the processor
Calculation machine program, which is characterized in that when the processor executes the computer program, realize such as claim 1 to 7 any one
Each step in the method for adjustment of the DRX cycle.
10. a kind of readable storage medium storing program for executing, is stored thereon with computer program, which is characterized in that the computer program is processed
When device executes, each step in the method for adjustment of DRX cycle as claimed in any one of claims 1 to 7 is realized.
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