CN107547267A - EMS memory management process and system, the radio reception device of a kind of radio reception device - Google Patents
EMS memory management process and system, the radio reception device of a kind of radio reception device Download PDFInfo
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- CN107547267A CN107547267A CN201710681768.3A CN201710681768A CN107547267A CN 107547267 A CN107547267 A CN 107547267A CN 201710681768 A CN201710681768 A CN 201710681768A CN 107547267 A CN107547267 A CN 107547267A
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Abstract
The invention provides a kind of EMS memory management process of radio reception device and system, radio reception device, including：The amount of memory for meeting preparatory condition is monitored, when the amount of memory for meeting preparatory condition is not more than default memory threshold, forbids accessing wireless terminal to be accessed；Detection has accessed the quantity of wireless terminal, when the quantity for having accessed wireless terminal is not more than default terminal threshold value, performs and resets operation, reinitialize internal memory.The present invention can release low memory risk in time in the case where not influenceing existing business operation.
Description
Technical field
It is the EMS memory management process and system of espespecially a kind of radio reception device, wireless the present invention relates to memory management field
Access device.
Background technology
In the wireless network, (i.e. Wireless Access Point, wireless aps, follow-up abbreviation AP are set radio reception device
It is standby) (SuSE) Linux OS is mainly run, internal memory is divided into some pieces, such as big internal memory by the operating system by different size in advance,
4M, 8M etc., it is some；Small internal memory, 1K, 2K etc., it is some；The application little to memory requirements distributes small memory block as far as possible, passes through this
Kind mode reduces the generation of memory fragmentation.
But after AP equipment long-plays, memory fragmentation still can be produced, it is especially frequent in some focuses, user
It is upper offline, after fritter internal memory is all occupied, if also small application is reached the standard grade, it have to also take big memory block, a big internal memory
Block often distributes to multiple users, even if below because the offline part fritter internal memory of certain user discharges, other users
Still occupy a part of internal memory of big memory block, so when have in AP equipment application (such as：Want to increase a new wireless network
Network SSID) when need to apply big memory block, because application is less than internal memory, it can cause using operation failure.
If carrying out Memory recycle by force, need first to scan full memory, find suitable memory block, the memory block
On all business migrations to other fritter internal memories, these operations are relatively time-consuming, can take a large amount of cpu resources, while influence existing
There is the operation of business；Also differ simultaneously and surely find suitable block, certain risk be present.
The content of the invention
It is an object of the invention to provide a kind of EMS memory management process of radio reception device and system, radio reception device,
Low memory risk is released in time in the case where not influenceing existing business operation.
Technical scheme provided by the invention is as follows：
A kind of EMS memory management process of radio reception device, including：Step S100 monitors the internal memory number for meeting preparatory condition
Amount；Whether step S200 meets the amount of memory of preparatory condition no more than default memory threshold described in judging；Step S300 works as institute
State when meeting the amount of memory of preparatory condition and being not more than the default memory threshold, forbid accessing wireless terminal to be accessed；Step
S400 detects the quantity for having accessed wireless terminal；Step S500 is not more than default terminal when the quantity for having accessed wireless terminal
During threshold value, perform and reset operation.
In the above-mentioned technical solutions, by monitoring internal memory, risk existing for internal memory is found in time.When meeting preparatory condition
When amount of memory is not more than default memory threshold, by forbidding accessing wireless terminal to be accessed, internal memory is avoided further to deteriorate；It is logical
The quantity that detection has accessed wireless terminal is crossed, when the quantity for having accessed wireless terminal is not more than default terminal threshold value, is performed multiple
Bit manipulation, the internal memory of radio reception device is reinitialized, solve internal memory risk.
Further, step S100 further comprises：According to default monitoring interval time, monitoring meets the interior of preparatory condition
Deposit quantity.
In the above-mentioned technical solutions, internal memory is monitored by being spaced, reduces the cpu load brought because frequently monitoring internal memory and increase
Add, avoid influenceing regular traffic operation.
Further, the step S400 includes：Step S410 detects the quantity for having accessed wireless terminal；Step S420 judges
Whether the quantity for having accessed wireless terminal is no more than default terminal threshold value；Step S430 has accessed wireless terminal when described
When quantity is more than default terminal threshold value and reaches the default assay intervals time, step S410 is performed.
In the above-mentioned technical solutions, the quantity of wireless terminal has been accessed by being spaced detection, has avoided frequently detecting, has been reduced
Therefore the cpu load increase brought.In addition, it is general accessed wireless terminal quantity will not also change it is too fast.
Further, step S300 includes：Step S310 sends a warning message to Radio Access Controller.
In the above-mentioned technical solutions, by sending a warning message, low memory risk is reminded to network manager, it is pre- in time
It is alert.
Further, also include after the step S300：Step S600, which works as, receives Radio Access Controller according to
During the reset instruction that warning information is sent, perform and reset operation.
In the above-mentioned technical solutions, by performing reset instruction, provide a kind of active management to network manager, release wind
The approach of danger.
The present invention also provides a kind of radio reception device, including：Module is monitored, the internal memory of preparatory condition is met for monitoring
Quantity；Judge module, electrically connected with the monitoring module, for judging whether the amount of memory for meeting preparatory condition is little
In default memory threshold；Processing module, electrically connected with the judge module, when the amount of memory for meeting preparatory condition is little
When the default memory threshold, the processing module is used to forbid accessing wireless terminal to be accessed；The monitoring module, enters one
Walk the quantity that wireless terminal has been accessed for detecting；Reseting module, electrically connect with the judge module, accessed wirelessly when described
When the quantity of terminal is not more than default terminal threshold value, the reseting module, which is used to perform, resets operation.
In the above-mentioned technical solutions, by monitoring internal memory, risk existing for internal memory is found in time.When meeting preparatory condition
When amount of memory is not more than the default memory threshold, by forbidding accessing wireless terminal to be accessed, internal memory is avoided further to dislike
Change；The quantity of wireless terminal has been accessed by detection, when the quantity for having accessed wireless terminal is not more than default terminal threshold value, has been held
Row resets operation, reinitializes the internal memory of radio reception device, solves internal memory risk.
Further, in addition to, the monitoring module, it is further used for meeting pre- according to default monitoring interval time, monitoring
If the amount of memory of condition.
Further, including：The monitoring module, it is further used for presetting when the quantity for having accessed wireless terminal is more than
Terminal threshold value and when reaching the default assay intervals time, detection has accessed the quantity of wireless terminal.
Further, including：Sending module, electrically connected with the judge module, when the internal memory number for meeting preparatory condition
When amount is not more than the default memory threshold, the sending module is used to send a warning message to Radio Access Controller.
The present invention also provides a kind of internal storage management system of radio reception device, including：Foregoing radio reception device；Also
Including：Radio Access Controller；The Radio Access Controller includes：Information receiving module, for receiving radio reception device
The warning information of transmission；Instruction sending module, electrically connected with described information receiving module, the warning information is received for working as
When, send reset instruction to corresponding radio reception device.
In the above-mentioned technical solutions, by the information receiving module and instruction sending module of Radio Access Controller, net is allowed
Network keeper grasps risk existing for subordinate's radio reception device in time, and takes measures to release risk in time.
Pass through the EMS memory management process and system, radio reception device of a kind of radio reception device provided by the invention, energy
Enough bring following at least one beneficial effect：
1st, the present invention has found risk existing for the internal memory of radio reception device, by forbidding connecing in time by monitoring internal memory
Enter wireless terminal to be accessed, avoid internal memory from further deteriorating.
It is 2nd, of the invention to be operated by when the quantity for having accessed wireless terminal is not more than default terminal threshold value, performing to reset,
Solve internal memory risk in advance, avoid influenceing the follow-up application of radio reception device.
3rd, the present invention is by sending a warning message, in time to network manager's early warning.
4th, the present invention returns network management personnel and provides a kind of releasing risk, the approach of active management.
Brief description of the drawings
Below by a manner of clearly understandable, preferred embodiment is described with reference to the drawings, to a kind of radio reception device
EMS memory management process and system, above-mentioned characteristic, technical characteristic, advantage and its implementation of radio reception device give further
Explanation.
Fig. 1 is a kind of flow chart of one embodiment of the EMS memory management process of radio reception device of the present invention；
Fig. 2 is a kind of flow chart of another embodiment of the EMS memory management process of radio reception device of the present invention；
Fig. 3 is a kind of structural representation of one embodiment of radio reception device of the present invention；
Fig. 4 is a kind of structural representation of another embodiment of radio reception device of the present invention；
Fig. 5 is a kind of structural representation of one embodiment of the internal storage management system of radio reception device of the present invention.
Drawing reference numeral explanation：
100- radio reception devices, 110- monitoring modules, 120- judge modules, 130- processing modules, 140- reseting modules,
150- sending modules, 200- Radio Access Controller, 210- information receiving modules, 220- instruction sending modules.
Embodiment
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, control is illustrated below
The embodiment of the present invention.It should be evident that drawings in the following description are only some embodiments of the present invention, for
For those of ordinary skill in the art, on the premise of not paying creative work, other can also be obtained according to these accompanying drawings
Accompanying drawing, and obtain other embodiments.
To make simplified form, part related to the present invention is only schematically show in each figure, they are not represented
Its practical structures as product.In addition, so that simplified form readily appreciates, there is identical structure or function in some figures
Part, one of those is only symbolically depicted, or only marked one of those.Herein, "one" is not only represented
" only this ", the situation of " more than one " can also be represented.
In one embodiment of the invention, as shown in figure 1, a kind of EMS memory management process of radio reception device, including：
Step S100 monitors the amount of memory for meeting preparatory condition；
Whether step S200 meets the amount of memory of preparatory condition no more than default memory threshold described in judging；
Step S300 forbids accessing when the amount of memory for meeting preparatory condition is not more than the default memory threshold
Wireless terminal to be accessed；
Step S400 detects the quantity for having accessed wireless terminal；
Step S500 is performed when the quantity for having accessed wireless terminal is not more than default terminal threshold value and is resetted operation.
Specifically, the internal memory for meeting preparatory condition refers to possess contiguous memory space, and memory size meet it is default
The internal memory of condition, such as, preparatory condition be not less than 2M, then meet preparatory condition in save as contiguous memory space and be not less than 2M
Memory block；The default memory threshold, can be 0 or other values, rule of thumb depending on；For example meet the interior of preparatory condition
The memory block that contiguous memory space is not less than 2M is saved as, it is 0 to preset memory threshold, monitors the amount of memory for meeting preparatory condition,
When the contiguous memory space of free time is not more than 0 for the quantity of 2M and the memory block of the above, rule of thumb, it is believed that internal memory be present not
Sufficient risk, in order to avoid internal memory further deteriorates, using step S300, forbid accessing wireless terminal to be accessed.
The wireless terminal to be accessed refers to attempt what is associated with AP equipment, but the not yet wireless terminal of normal association；Institute
State and forbid access to refer to that AP equipment sends refusal respond when wireless terminal requests to be accessed associate with AP equipment.
The wireless terminal that accessed refers to the wireless terminal with AP equipment normal associations；The default terminal threshold value,
Can be 0,1 or other values, according to patient impacted number of users determine；The value sets smaller, to customer impact
It is smaller, such as, it is 0 to preset terminal threshold value, then when the quantity for having accessed wireless terminal is 0, resets AP equipment, reinitialize
Internal memory, thoroughly release low memory risk.But the value sets smaller, the probability that condition meets may be lower, in view of AP is set
Standby actual application environment, it is average a period of time AP equipment daily still be present accessed wireless terminal number as 0 or close to 0
Situation, such as family expenses AP equipment, it may occur however that in midnight or morning；For public AP equipment, it may occur however that in inoperative
Period.
The present embodiment meets the amount of memory of preparatory condition by monitoring, and low memory risk is found in time, by forbidding
Wireless terminal to be accessed is accessed, avoids low memory from continuing to deteriorate, the quantity of wireless terminal has been accessed by detection, has been selected right
In the case of customer impact minimum, internal memory initialization is carried out, releases risk.
Preferably, step S100 further comprises：According to default monitoring interval time, monitoring meets the interior of preparatory condition
Deposit quantity.
Specifically, the default monitoring interval time, such as 1 hour, refer to monitor again every 1 hour；The value is set
Longer, the introduced average cpu load increase of monitoring internal memory is fewer, and the influence to existing business is smaller, but low memory wind
Danger may find that more late, it is desired nonetheless to rationally set.
Preferably, the step S400 includes：
Step S410 detects the quantity for having accessed wireless terminal；
Whether step S420 has accessed the quantity of wireless terminal no more than default terminal threshold value described in judging；
Step S430 is when the quantity for having accessed wireless terminal is more than default terminal threshold value and reaches default assay intervals
During the time, step S410 is performed.
Specifically, the default terminal threshold value, implication are the same as those described above；The default assay intervals time, such as 1 minute,
Refer to that, when the quantity for having accessed wireless terminal is more than default terminal threshold value, interval is detected for 1 minute again have been accessed wirelessly
The quantity of terminal.
Preferably, step S300 includes：Step S310 sends a warning message to Radio Access Controller.
Low memory announcement is sent specifically, being sent a warning message to Radio Access Controller and being directed to Radio Access Controller
It is alert, to the timely early warning of network manager.
Preferably, also include after the step S300：Step S600, which works as, receives Radio Access Controller according to
During the reset instruction that warning information is sent, perform and reset operation.
Specifically, the reset instruction by performing Radio Access Controller, releases low memory risk.Resetted when receiving
During instruction, no matter the current quantity for having accessed wireless terminal is how many, all can preferentially perform reset operation.
In another embodiment of the present invention, as shown in Fig. 2 a kind of EMS memory management process of radio reception device, bag
Include：
Step S110 monitors the amount of memory for meeting preparatory condition according to default monitoring interval time；
Whether meet the amount of memory of preparatory condition described in step S200 judgements no more than default memory threshold, if so, then
Step S300 is performed, if it is not, then performing step S110；
Step S300 forbids accessing when the amount of memory for meeting preparatory condition is not more than the default memory threshold
Wireless terminal to be accessed；
Step S310 sends a warning message to Radio Access Controller；
Step S610 judges whether to receive the reset instruction that Radio Access Controller is sent according to the warning information, if
It is then to perform step S620, if it is not, then performing step S410；
Step S620 is performed multiple when receiving the reset instruction that Radio Access Controller is sent according to the warning information
Bit manipulation；
Step S410 detects the quantity for having accessed wireless terminal；
The quantity of wireless terminal is accessed described in step S420 judgements whether no more than default terminal threshold value, if so, then holding
Row step S500, if it is not, then performing step S430；
Step S430 is when the quantity for having accessed wireless terminal is more than default terminal threshold value and reaches default assay intervals
During the time, step S410 is performed；
Step S500 is performed when the quantity for having accessed wireless terminal is not more than default terminal threshold value and is resetted operation.
Specifically, step S110 monitors the amount of memory for meeting preparatory condition, step according to default monitoring interval time
Whether the amount of memory that S200 judges to meet preparatory condition is no more than default memory threshold, if it is greater, then implying the absence of
Internal memory risk, return to step S110 are monitored again, otherwise, are then performed step S300, are forbidden accessing wireless terminal to be accessed, simultaneously
Step S310 is performed, low memory alarm is sent to access controller；Judge whether to receive the reset instruction of access controller, if
It is then to perform and reset operation, release low memory risk；If it is not, performing step S410, detection has accessed the number of wireless terminal
Amount, whether judge to have accessed the quantity of wireless terminal no more than default terminal threshold value, if so, then execution resets operation, if it is not,
When reaching the default assay intervals time, step S410 is re-executed.
The present embodiment, a kind of method that AP equipment actively releases internal memory risk was both provided, and additionally provided a kind of passive solution
Except the method for internal memory risk, consider more comprehensive.
In another embodiment of the present invention, as shown in figure 3, a kind of radio reception device 100 includes：
Module 110 is monitored, the amount of memory of preparatory condition is met for monitoring；
Judge module 120, electrically connected with the monitoring module 110, for judging the internal memory number for meeting preparatory condition
Whether amount is no more than default memory threshold；
Processing module 130, electrically connected with the judge module 120, when the amount of memory for meeting preparatory condition is little
When the default memory threshold, the processing module 130 is used to forbid accessing wireless terminal to be accessed；
The monitoring module 110, is further used for the quantity that detection has accessed wireless terminal；
Reseting module 140, electrically connected with the judge module 120, when the quantity for having accessed wireless terminal is not more than
During default terminal threshold value, the reseting module 140, which is used to perform, resets operation.
Specifically, the amount of memory for meeting preparatory condition that judge module 120 is monitored according to module 110 is monitored, by it
Compared with default memory threshold, judge that AP equipment whether there is low memory risk, if so, processing module 130 forbids access to treat
Wireless terminal is accessed, avoids internal memory from further deteriorating, while further detection has accessed the quantity of wireless terminal, has been connect when described
When entering the quantity of wireless terminal no more than default terminal threshold value, performed by reseting module 140 and reset operation, reinitialized interior
Deposit, thoroughly release low memory risk.
Preferably, in addition to, the monitoring module 110, it is further used for being met according to default monitoring interval time, monitoring
The amount of memory of preparatory condition.
Specifically, the default monitoring interval time, such as 1 hour, refer to monitor internal memory again every 1 hour.
Preferably, including：The monitoring module 110, it is further used for when the quantity for having accessed wireless terminal is more than
When presetting terminal threshold value and reaching the default assay intervals time, detection has accessed the quantity of wireless terminal.
Specifically, the default terminal threshold value, such as 0,1 or other values, can according to patient impacted use
Amount is determined.The default assay intervals time, such as 1 minute, it is to represent that the quantity that ought have accessed wireless terminal is more than to preset
During terminal threshold value, perform detection has accessed the quantity of wireless terminal again for interval 1 minute.
Preferably, including：Sending module 150, electrically connected with the judge module 120, when the preparatory condition that meets
When amount of memory is not more than the default memory threshold, the sending module 150, which is used to send to Radio Access Controller, to be alerted
Information.
Alerted specifically, sending low memory to Radio Access Controller by sending module 150, to network manager and
When early warning.
Preferably, including：The reseting module 140, it is further used for that Radio Access Controller ought be received according to
During the reset instruction that warning information is sent, perform and reset operation.
Specifically, the reset instruction by performing Radio Access Controller, releases low memory risk.
In another embodiment of the present invention, as shown in figure 4, a kind of radio reception device includes：
Module 110 is monitored, for according to default monitoring interval time, monitoring the amount of memory for meeting preparatory condition；
Judge module 120, electrically connected with the monitoring module 110, for judging the internal memory number for meeting preparatory condition
Whether amount is no more than default memory threshold；
Processing module 130, electrically connected with the judge module 120, when the amount of memory for meeting preparatory condition is little
When the default memory threshold, the processing module 130 is used to forbid accessing wireless terminal to be accessed；
Sending module 150, electrically connected with the judge module 120, when the amount of memory for meeting preparatory condition is little
When the default memory threshold, the sending module 150 is used to send a warning message to Radio Access Controller；
The monitoring module 110, it is further used for the quantity that detection has accessed wireless terminal, and nothing has been accessed when described
When the quantity of line terminal is more than default terminal threshold value and reaches the default assay intervals time, detection has accessed the number of wireless terminal
Amount；
Whether the judge module 120, the quantity for being further used for having accessed wireless terminal described in judging are less default whole
Hold threshold value；
Reseting module 140, electrically connected with the judge module 120, when the quantity for having accessed wireless terminal is not more than
During default terminal threshold value, the reseting module 140, which is used to perform, resets operation.
The judge module 120, it is further used for judging whether that receive Radio Access Controller believes according to the alarm
Cease the reset instruction sent；
The reseting module 140, Radio Access Controller ought be received by being further used for sends according to the warning information
Reset instruction when, perform reset operation.
Specifically, monitoring module 110 monitors the amount of memory for meeting preparatory condition according to default monitoring interval time, judge
Whether the amount of memory that module 120 judges to meet preparatory condition is no more than default memory threshold, if it is greater, then meaning not deposit
In internal memory risk, return to monitoring module 110 and monitor again, otherwise, into processing module 130, forbid accessing wireless end to be accessed
End, enters back into sending module 150, and low memory alarm is sent to access controller；Judge module 120 further determines whether to receive
To the reset instruction of access controller, if so, then notifying reseting module 140 performs to reset operation, low memory risk is released；If
It is no, then detected by monitoring module 110 and accessed the quantity of wireless terminal, judge module 120 judges to have accessed wireless terminal
Whether quantity is no more than default terminal threshold value, if so, then notifying reseting module 140 performs to reset operation, if it is not, then reaching pre-
If during the assay intervals time, detected again by monitoring module 110 and accessed the quantity of wireless terminal.
In another embodiment of the present invention, as shown in figure 5, a kind of internal storage management system of radio reception device, bag
Include：Radio reception device 100 described in any of the above-described embodiment；Also include：Radio Access Controller 200；Wireless access is set
Communicated to connect for 100 and Radio Access Controller 200；
The Radio Access Controller 200 includes：
Information receiving module 210, for receiving the warning information of radio reception device transmission；
Instruction sending module 220, electrically connected with described information receiving module 210, the warning information is received for working as
When, send reset instruction to corresponding radio reception device.
Specifically, radio reception device 100 can use previous embodiment mode, just it is not repeated herein.Wireless access control
Device 200 processed, the low memory that the transmission of radio reception device 100 is received by information receiving module 210 alert, pass through and instruct transmission
Module 220 sends reset instruction to corresponding radio reception device 100, allows network manager to release low memory risk in time.
Preferably, Radio Access Controller also includes：Information storage module, electrically connected with information receiving module, for depositing
Store up the warning information received.
Warning information is stored by information storage module, is easy to network management personnel to consult historical information.
It should be noted that above-described embodiment can independent assortment as needed.Described above is only the preferred of the present invention
Embodiment, it is noted that for those skilled in the art, do not departing from the premise of the principle of the invention
Under, some improvements and modifications can also be made, these improvements and modifications also should be regarded as protection scope of the present invention.
Claims (10)
- A kind of 1. EMS memory management process of radio reception device, it is characterised in that including：Step S100 monitors the amount of memory for meeting preparatory condition；Whether step S200 meets the amount of memory of preparatory condition no more than default memory threshold described in judging；Step S300 forbids accessing waiting when the amount of memory for meeting preparatory condition is not more than the default memory threshold Enter wireless terminal；Step S400 detects the quantity for having accessed wireless terminal；Step S500 is performed when the quantity for having accessed wireless terminal is not more than default terminal threshold value and is resetted operation.
- 2. the EMS memory management process of radio reception device according to claim 1, it is characterised in that the step S100 enters One step also includes：Step S100 monitors the amount of memory for meeting preparatory condition according to default monitoring interval time.
- 3. the EMS memory management process of radio reception device according to claim 1, it is characterised in that the step S400 bags Include：Step S410 detects the quantity for having accessed wireless terminal；Whether step S420 has accessed the quantity of wireless terminal no more than default terminal threshold value described in judging；Step S430 is when the quantity for having accessed wireless terminal is more than default terminal threshold value and reaches the default assay intervals time When, perform step S410.
- 4. the EMS memory management process of radio reception device according to claim 1, it is characterised in that the step S300 bags Include：Step S310 sends a warning message to Radio Access Controller.
- 5. the EMS memory management process of radio reception device according to claim 4, it is characterised in that the step S300 it Also include afterwards：Step S600 is performed when receiving the reset instruction that Radio Access Controller is sent according to the warning information and is resetted behaviour Make.
- 6. a kind of wireless access of EMS memory management process using any described radio reception devices of the claims 1-5 is set It is standby, it is characterised in that including：Module is monitored, the amount of memory of preparatory condition is met for monitoring；Judge module, electrically connected with the monitoring module, for judging whether the amount of memory for meeting preparatory condition is little In default memory threshold；Processing module, electrically connected with the judge module, when the amount of memory for meeting preparatory condition is default no more than described During memory threshold, the processing module is used to forbid accessing wireless terminal to be accessed；The monitoring module, it is further used for the quantity that detection has accessed wireless terminal；Reseting module, electrically connected with the judge module, when the quantity for having accessed wireless terminal is not more than default terminal threshold During value, the reseting module, which is used to perform, resets operation.
- A kind of 7. radio reception device according to claim 6, it is characterised in that including：The monitoring module, it is further used for, according to default monitoring interval time, monitoring the amount of memory for meeting preparatory condition.
- A kind of 8. radio reception device according to claim 6, it is characterised in that including：The monitoring module, it is further used for when the quantity for having accessed wireless terminal is more than default terminal threshold value and reaches During the default assay intervals time, detection has accessed the quantity of wireless terminal.
- A kind of 9. radio reception device according to claim 6, it is characterised in that including：Sending module, electrically connected with the judge module, when the amount of memory for meeting preparatory condition is default no more than described During memory threshold, the sending module is used to send a warning message to Radio Access Controller.
- A kind of 10. internal storage management system of radio reception device, it is characterised in that including：Any described nothings of claim 6-9 Line access device；Also include：Radio Access Controller；The Radio Access Controller includes：Information receiving module, for receiving the warning information of radio reception device transmission；Instruction sending module, electrically connected with described information receiving module, for when receiving the warning information, to corresponding Radio reception device sends reset instruction.
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| CN111124941A (en) * | 2018-11-01 | 2020-05-08 | 奇酷互联网络科技（深圳）有限公司 | Memory fragment cleaning method, electronic equipment and device with storage function |
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