CN109495936A - The switching method and storage device of a kind of mobile device and its communication band - Google Patents
The switching method and storage device of a kind of mobile device and its communication band Download PDFInfo
- Publication number
- CN109495936A CN109495936A CN201811250797.5A CN201811250797A CN109495936A CN 109495936 A CN109495936 A CN 109495936A CN 201811250797 A CN201811250797 A CN 201811250797A CN 109495936 A CN109495936 A CN 109495936A
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- Prior art keywords
- communication band
- mobile device
- communication
- band
- mutually
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/0005—Control or signalling for completing the hand-off
- H04W36/0083—Determination of parameters used for hand-off, e.g. generation or modification of neighbour cell lists
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/06—Reselecting a communication resource in the serving access point
Abstract
This application discloses the switching methods and storage device of a kind of mobile device and its communication band, mobile device supports the first communication band, the second communication band, which comprises mobile device detects whether the operation that the first communication band and the second communication band switch mutually；Whether the number for judging that the first communication band and the second communication band switch mutually in first time period is greater than preset threshold；If the number switched mutually is greater than preset threshold, forbidden moves equipment responds the instruction that the first communication band and the second communication band switch mutually；After waiting second time period, restore response of the mobile device to the first communication band and the mutual switching command of the second communication band.By the above-mentioned means, the application is able to ascend communication efficiency.
Description
Technical field
This application involves field of communication technology, more particularly to the switching method of a kind of mobile device and its communication band with
Storage device.
Background technique
Global system for mobile communications (Global System for Mobile communications, GSM) is by Europe
The digital mobile communication standard that telecommunication standard tissue ETSI is worked out, its air interface use time division multiple access technology.From 90
Since mid-nineties 90 puts it into commercial operation, by more than 100, the whole world, country is used, and the equipment of GSM standard occupies the shifting of Present Global honeycomb
Dynamic 80% or more communications equipment market, GSM is the most commonly used mobile phone standard of current application, global more than 200 countries
GSM phone is used more than 1,000,000,000 people with area, all users can endorsed " Roaming agreements " mobile-phone carrier
Between free-roaming.GSM compared with its pervious standard maximum be not both it signaling and voice channel be all it is digital, because
This GSM is counted as the second generation (2G) mobile telephone system.This illustrate digital communication from having been built up very early into system,
GSM is the open standard currently developed by 3GPP.From User Perspective, the main advantage of GSM is that user can be from
It makes a choice between higher digital speech quality and the short message of low expense.The advantage of network operator is that they can be according to not
With customization their device configuration because GSM provides easier interoperability as open standard.In this way, mark
Standard allows for network operator to provide roaming service, and user can use their mobile phone in the whole world.GSM is as one
The standard of a continual exploitation, the GSM phone for keeping back compatible original, such as MESSAGE EXCHANGE ability is in Release'97 version
Standard is just added into, that is, GPRS.High-speed data exchange is also just to introduce in Release'99 editions standards, mainly
EDGE and UMTS standard.Although entering the 4G epoch at present, GSM is still the most widely used communication standard.
Present inventor in long-term R&D process, discovery since GSM is there are the signal of multiple frequency bands,
It is easy to appear the switchings between frequency band in actual use by user, and it is different that excessive frequency band switching will lead to mobile device communication
Often.Therefore, the prior art is defective, has much room for improvement and develops.
Summary of the invention
The application is mainly solving the technical problems that providing the switching method of mobile device and its communication band a kind of and depositing
Storage device is able to ascend communication efficiency.
In order to solve the above technical problems, the technical solution that the application uses is: providing a kind of mobile device communication frequency
The switching method of band, mobile device support the first communication band, the second communication band, which comprises mobile device detection
The operation for whether thering is the first communication band and the second communication band to switch mutually；Judge in first time period the first communication band with
Whether the number that the second communication band switches mutually is greater than preset threshold；If the number switched mutually is greater than preset threshold, prohibit
Only mobile device responds the instruction that the first communication band and the second communication band switch mutually；After waiting second time period, restore
Response of the mobile device to the first communication band and the mutual switching command of the second communication band.
In order to solve the above technical problems, another technical solution that the application uses is: a kind of mobile device is provided, it is described
Mobile device includes processor, and mobile device supports the first communication band, the second communication band, and processor is used for: being detected whether
The operation for thering is the first communication band and the second communication band to switch mutually；Judge the first communication band and second in first time period
Whether the number that communication band switches mutually is greater than preset threshold；If the number switched mutually is greater than preset threshold, forbid moving
Dynamic equipment responds the instruction that the first communication band and the second communication band switch mutually；After waiting second time period, restore movement
Response of the equipment to the first communication band and the mutual switching command of the second communication band.
In order to solve the above technical problems, another technical solution that the application uses is: providing a kind of with store function
Device, described device is stored with program, and described program is performed, and can be realized cutting for above-mentioned mobile device communication frequency band
Change method.
The beneficial effect of the application is: being in contrast to the prior art, the application provides a kind of switching of communication band
Method detects the switching frequency of different communication bands, when switching frequency is excessive when mobile device supports multiple communication bands
When, control mobile device to handover operation carry out it is of short duration forbid, to avoid mobile device communication frequency band switching excessively cause
Gsm communication it is abnormal, to promote communication efficiency.
Detailed description of the invention
Fig. 1 is the flow diagram of the switching method first embodiment of the application mobile device communication frequency band；
Fig. 2 is the structural schematic diagram of the application mobile device first embodiment；
Fig. 3 is the structural schematic diagram for the device first embodiment that the application has store function.
Specific embodiment
It is right as follows in conjunction with drawings and embodiments to keep the purpose, technical solution and effect of the application clearer, clear
The application is further described.
The application provides a kind of switching method of communication band, referring to Fig. 1, Fig. 1 is the application mobile device communication frequency
The flow diagram of the switching method first embodiment of band, in the embodiment, switching method includes the following steps:
S101: mobile device detects whether the operation that the first communication band and the second communication band switch mutually.
Wherein, mobile device can support multiple communication bands when carrying out wireless communication, the application with the first communication band,
It is illustrated for second communication band of communication band two, but is not limited to two communication bands.Mobile device at work, is
Keep communication efficiency more preferable, often select connection signal stronger communication band, therefore, can be carried out between different communication bands
Switching.
S102: judge whether the number that the first communication band switches mutually with the second communication band in first time period is greater than
Preset threshold.
Wherein, when two communication bands are not much different, the switching between frequency band can be more frequent.When communication band switched
It is easy to cause communication abnormality when more, therefore, in order to improve communication efficiency, the switching frequency of communication band can be controlled.
S103: if the number switched mutually is greater than preset threshold, forbidden moves equipment responds the first communication band and the
The instruction that two communication bands switch mutually.
Wherein, it is easy to cause communication abnormality when communication band switching is excessive, therefore, when communication band switching is excessive,
It can control mobile device to force to forbid the handover operation of communication band.
S104: after waiting second time period, it is mutually tangent to the first communication band and the second communication band to restore mobile device
Change the response of instruction.
Wherein, when mobile device pressure forbid the handover operation of communication band when, if always frequency band be in forbid shape
State also will affect communication efficiency when current band signal is weaker.Therefore, it can control the length of time forbidden, with extensive in time
The handoff functionality of multifrequency band.
In this embodiment, when mobile device supports multiple communication bands, the switching frequency of different communication bands is detected
Rate, when switching frequency is excessive, control mobile device to handover operation carry out it is of short duration forbid, to avoid mobile device communication
Gsm communication caused by frequency band switching is excessive is abnormal, to promote communication efficiency.
Wherein, in one embodiment, the application is suitable for frequency band and differs the switching between closer frequency band, such as can be with
The switching between frequency band for controlling GSM850 and GSM900, but it is not limited to this mode.It below will be with GSM850 and GSM900
Between switching for the present processes are described in detail.
Under mobile device low frequency gsm communication frequency band switch mode, the detection cycle of communication band switching frequency is set, is prohibited
Only duration and switching frequency, i.e., low frequency GSM (GSM850/ in default first time segment value, second time period value and first time period
GSM900) the max-thresholds (CTH) of mutual switching times.And it is arranged and records the first predetermined amount of time by first timer
Value, the second predetermined time segment value is recorded by second timer, low frequency GSM (GSM850/ is recorded by counter
GSM900 the number) switched mutually.
The operation whether mobile device real-time detection has low frequency GSM (GSM850/GSM900) to switch mutually.
When detecting the operation that low frequency GSM (GSM850/GSM900) switches mutually, first timer is opened, simultaneously
It is mutually tangent to count the low frequency GSM (GSM850/GSM900) in first time period to open counter (indicating count value with variable C)
The number changed.
After first timer time-out, if handover operation number (C) does not reach low frequency GSM (GSM850/GSM900) mutually
To presetting max-thresholds, then first timer is reset, and counter (C) is initialized as 0 and is counted again, returned
Return the detection for opening a new period.
When judge in the first predetermined amount of time low frequency GSM (GSM850/GSM900) switching times reach it is presetting most
When big threshold value (CTH), then low frequency GSM (GSM850/GSM900) is forbidden mutually to switch automatically.
Specifically, it receives and forbids lower electricity instruction, electricity behaviour under control mobile device is no longer executed when receiving lower electricity instruction
Make, so that mobile device no longer executes the mutual handover operation of the first communication band Yu the second communication band.It ought receive low
Under frequency GSM (GSM850/GSM900) when electric order, low frequency GSM (GSM850/GSM900) is not carried out down it is electrically operated, with not
Low frequency GSM (GSM850/GSM900) handover operation detected is handled to replace.Forbid switching referring to working as and receive
When the order of low frequency GSM (GSM850/GSM900) switching, operation is not switched over to low frequency GSM (GSM850/GSM900), with
Low frequency GSM (GSM850/GSM900) handover operation detected is not handled to replace.
After forbidding low frequency GSM (GSM850/GSM900) mutually the second predetermined amount of time of switching waiting, do not find new
Low frequency GSM (GSM850/GSM900) mutual handover operation then restores low frequency GSM (GSM850/GSM900) automatically and mutually switches.
Specifically, it receiving and restores lower electricity instruction, control mobile device is electrically operated under executing when receiving lower electricity instruction, with
Mobile device is set to execute the operation that the first communication band and the second communication band switch mutually.Low frequency GSM ought be received
(GSM850/GSM900) under when electric order, recovery carries out down low frequency GSM (GSM850/GSM900) electrically operated.
Based on this, the application also provides a kind of mobile device, referring to Fig. 2, Fig. 2 is that the application mobile device first is implemented
The structural schematic diagram of mode.In this embodiment, mobile device 20 supports the first communication band, the second communication band, mobile
Equipment 20 includes processor 201, and processor 201 is for detecting whether there is the first communication band to switch mutually with the second communication band
Operation；Whether the number for judging that the first communication band and the second communication band switch mutually in first time period is greater than default threshold
Value；If the number switched mutually is greater than preset threshold, forbidden moves equipment responds the first communication band and the second communication band
The instruction switched mutually；After waiting second time period, it is mutual to the first communication band and the second communication band to restore mobile device
The response of switching command.
The mobile device can execute the switching method of above-mentioned communication band at work, be switched into communication band
Row control, and there is corresponding beneficial effect, detailed process please refers to the description of above embodiment, and details are not described herein.Its
In, mobile device can be mobile phone, tablet computer, wearable device etc..
In another embodiment, processor can be divided into several modules when executing the above method by mobile device
Work.
Specifically, processor includes max-thresholds setup module, detection module, judgment module, forbids lower electric module, restores
Lower electricity module, again counting module etc..Mobile device further includes counter, first timer, second timer etc..Wherein, it counts
Number devices, first timer, second timer can be the hardware device of entity, can also by the software module in processor come
It realizes, it is not limited here.
Wherein, counter is indicated with variable C, for recording the number of switching low frequency GSM (GSM850/GSM900), when
Time numerical value C will add 1 when switching low frequency GSM (GSM850/GSM900).It is i.e. secondary when low frequency GSM (GSM850/GSM900) is covered
Numerical value will add 1, and when low frequency GSM (GSM850/GSM900) is opened, time numerical value will also add 1.
Max-thresholds setup module, it is continuous mutually for the receptible low frequency GSM (GSM850/GSM900) of system institute to be arranged
Switching times max-thresholds；Max-thresholds are defined as CTH in the present embodiment, and max-thresholds CTH can be connect for system is arranged
The continuous number for switching low frequency GSM (GSM850/GSM900) mutually received, as continuous switching low frequency GSM (GSM850/ mutually
GSM900 number) is more than max-thresholds CTH, and system will forbid detecting low frequency GSM (GSM850/GSM900) function, the value of CTH
It needs to be arranged in advance, such as CTH is 5.
First timer for presetting the first predetermined time segment value, and is arranged and records the by first timer
One predetermined time segment value；The will be all opened after handover operation mutually in each system detection to low frequency GSM (GSM850/GSM900)
One timer (T1), if before first timer (T1) has not timed out and detecting an infra-low frequency GSM (GSM850/GSM900)
Mutual handover operation, then it will be considered as continuously that counter (C) has added twice that is, after this process, T1's that this is operated twice
Time-out time i.e. the first predetermined time segment value needs to be arranged in advance, such as the time-out time of T1 is 2 seconds.
Second timer for presetting the second predetermined time segment value, and is arranged and records the by second timer
Two predetermined time segment values.After the number C of the mutual handover operation of low frequency GSM (GSM850/GSM900) is greater than CTH, system will prohibit
Only low frequency GSM (GSM850/GSM900) mutually switches, while opening second timer (T2), when second timer (T2) is default
After fixed second predetermined time segment value time-out, system will enable low frequency GSM (GSM850/GSM900) detection function again, and second
The time-out time of the second presetting predetermined time segment value of timer (T2) needs to be arranged in advance, such as the time-out time of T2 is 2
Second.
Detection module, the operation switched mutually for detecting low frequency GSM (GSM850/GSM900).
Judgment module, for when having detected that low frequency GSM (GSM850/GSM900) switches mutually, in the first pre- timing
Between count whether low frequency GSM (GSM850/GSM900) switching times (C) reaches presetting max-thresholds (CTH) in section.
Forbid lower electric module, judges that low frequency GSM (GSM850/GSM900) is mutually tangent in the first predetermined amount of time for working as
The number changed reaches presetting max-thresholds, then low frequency GSM (GSM850/GSM900) is forbidden mutually to switch automatically.
Restore lower electric module, forbids low frequency GSM (GSM850/GSM900) mutually switching to wait for the second predetermined time for working as
Duan Hou does not have found new low frequency GSM (GSM850/GSM900) mutual handover operation, then restores low frequency GSM (GSM850/ automatically
GSM900) mutually switching.
Again counting module, for when detecting the operation that low frequency GSM (GSM850/GSM900) switches mutually, and
The number for waiting the first predetermined amount of time low frequency GSM (GSM850/GSM900) to switch mutually does not reach presetting low frequency GSM
(GSM850/GSM900) when the number max-thresholds switched mutually, then Counter Value is initialized as 0 and is counted again.
On this basis, the method for more detailed mobile device low frequency gsm communication switching process the following steps are included:
S10, beginning.
S11, initialization open the switching of mobile device low frequency gsm communication.
S12, setting first timer T1 and second timer T2 and low frequency GSM (GSM850/GSM900) switch mutually
Max-thresholds CTH.
S13, the initial value that counter C is arranged are equal to 0.
S14, low frequency GSM (GSM850/GSM900) is waited to switch mutually.
S15, when detect an infra-low frequency GSM (GSM850/GSM900) mutually switch when, enter step S16.
Whether S16, counter C are equal to 0, when no, enter step S17, S18 is entered step when being.
S17, first timer T1 time-out? the return step S13 when being enters step S18 when no；
S18, counter C add 1, and enter step S19；
Whether S19, counter C are greater than max-thresholds CTH, and S20 is entered step when no, S21 is entered step when being；
S20, first timer T1 timing is continued starting；And return step S14；
S21, second timer T2 is opened, and enters step S22；
S22, low frequency GSM (GSM850/GSM900) is forbidden mutually to switch, into S23；
S23, second timer T2 time-out, S24 are entered step when being, return step S22 when no；
S24, low frequency GSM (GSM850/GSM900) mutually switching is enabled again.
The application also provides a kind of device with store function, referring to Fig. 3, Fig. 3 is that the application has store function
Device first embodiment structural schematic diagram.In this embodiment, storage device 30 is stored with program 301, program 301
For one or more, program 301 is performed the switching method for realizing above-mentioned communication band.Specific work process and the above method
It is consistent in embodiment, therefore details are not described herein, please refers to the explanation of the above corresponding method step in detail.Wherein there is store function
Device can be portable storage media such as USB flash disk, CD, mobile hard disk, read-only memory (ROM, Read-Only
Memory), the various program codes that can store such as random access memory (RAM, Random Access Memory), magnetic disk
Medium is also possible to terminal, server etc..
Above scheme, the application provide a kind of switching method of communication band, when mobile device supports multiple communication bands
When, the switching frequency of different communication bands is detected, when switching frequency is excessive, control mobile device carries out handover operation of short duration
Forbid, to avoid mobile device communication frequency band switching it is excessive caused by gsm communication it is abnormal, to promote communication efficiency.
In several embodiments provided herein, it should be understood that disclosed system, device and method can
To realize by another way.For example, device embodiments described above are only schematical, for example, the mould
The division of block or unit, only a kind of logical function partition, there may be another division manner in actual implementation, such as multiple
Unit or assembly can be combined or can be integrated into another system, or some features can be ignored or not executed.It is another
Point, shown or discussed mutual coupling, direct-coupling or communication connection can be through some interfaces, device or
The indirect coupling or communication connection of unit can be electrical property, mechanical or other forms.
The unit as illustrated by the separation member may or may not be physically separated, aobvious as unit
The component shown may or may not be physical unit, it can and it is in one place, or may be distributed over multiple
In network unit.Some or all of unit therein can be selected to realize present embodiment scheme according to the actual needs
Purpose.
In addition, each functional unit in each embodiment of the application can integrate in one processing unit, it can also
To be that each unit physically exists alone, can also be integrated in one unit with two or more units.It is above-mentioned integrated
Unit both can take the form of hardware realization, can also realize in the form of software functional units.
If the integrated unit is realized in the form of SFU software functional unit and sells or use as independent product
When, it can store in a computer readable storage medium.Based on this understanding, the technical solution of the application 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
It is each that equipment (can be personal computer, server or the network equipment etc.) or processor (processor) execute the application
The all or part of the steps of embodiment the method.
The foregoing is merely presently filed embodiments, are not intended to limit the scope of the patents of the application, all to utilize this
Equivalent structure or equivalent flow shift made by application specification and accompanying drawing content, it is relevant to be applied directly or indirectly in other
Technical field similarly includes in the scope of patent protection of the application.
Claims (10)
1. a kind of switching method of mobile device communication frequency band, which is characterized in that mobile device supports the first communication band, second
Communication band, which comprises
Mobile device detects whether the operation that first communication band and second communication band switch mutually；
Whether the number for judging that first communication band switches mutually with second communication band in first time period is greater than
Preset threshold；
If the number switched mutually is greater than preset threshold, forbid the mobile device respond first communication band with
The instruction that second communication band switches mutually；
After waiting second time period, it is mutual to first communication band and second communication band to restore the mobile device
The response of switching command.
2. the switching method of mobile device communication frequency band according to claim 1, which is characterized in that the forbidden moves are set
Include: for the instruction that first communication band switches mutually with the second communication band is responded
Reception forbid it is lower electricity instruction, control the mobile device receive it is lower electricity instruction when no longer execute under it is electrically operated so that
The mobile device no longer executes the operation that first communication band and second communication band switch mutually.
3. the switching method of mobile device communication frequency band according to claim 1, which is characterized in that the recovery movement is set
It is standby to include: to first communication band and the response of the mutual switching command of the second communication band
Receive and restore lower electricity instruction, control it is electrically operated under the mobile device is executed when receiving lower electricity instruction so that described
Mobile device executes the operation that the first communication band and the second communication band switch mutually.
4. the switching method of mobile device communication frequency band according to claim 1, which is characterized in that the mobile device inspection
Include: before surveying the operation for whether thering is the first communication band to switch mutually with the second communication band
It sets the first time segment value, second time period value and first communication band and second communication band is mutual
The preset threshold of phase switching times.
5. the switching method of mobile device communication frequency band according to claim 1, which is characterized in that the first communication frequency
Band is GSM850, and second communication band is GSM900.
6. a kind of mobile device, which is characterized in that the mobile device includes processor, and the mobile device supports the first communication
Frequency band, the second communication band, the processor are used for:
Detect whether the operation that first communication band and second communication band switch mutually；
Whether the number for judging that first communication band switches mutually with second communication band in first time period is greater than
Preset threshold；
If the number switched mutually is greater than preset threshold, forbid the mobile device respond first communication band with
The instruction that second communication band switches mutually；
After waiting second time period, restores the mobile device and first communication band is switched mutually with the second communication band
The response of instruction.
7. mobile device according to claim 6, which is characterized in that the processor, which is also used to receive, forbids lower electricity to refer to
Enable, control the mobile device receive it is lower electricity instruction when no longer execute under it is electrically operated so that the mobile device is no longer held
The operation that row first communication band and second communication band switch mutually.
8. mobile device according to claim 6, which is characterized in that the processor is also used to receive the lower electricity of recovery and refers to
Enable, control it is electrically operated under the mobile device is executed when receiving lower electricity instruction so that the mobile device executes described the
The operation that one communication band and second communication band switch mutually.
9. mobile device according to claim 6, which is characterized in that the mobile device further includes the first timer,
Two timers and counter, first timer judge the period for recording the first time period to record；Described second
Timer is for recording the second time period, with recording prohibition duration；The counter is for recording the first communication frequency
The number that band switches mutually with second communication band.
10. a kind of device with store function, which is characterized in that described device is stored with program, and described program is performed,
It can be realized the switching method of mobile device communication frequency band as described in any one in claim 1-5.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811250797.5A CN109495936A (en) | 2018-10-25 | 2018-10-25 | The switching method and storage device of a kind of mobile device and its communication band |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811250797.5A CN109495936A (en) | 2018-10-25 | 2018-10-25 | The switching method and storage device of a kind of mobile device and its communication band |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111787582A (en) * | 2020-06-30 | 2020-10-16 | 联想(北京)有限公司 | Network switching processing method and device |
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| EP2843996A1 (en) * | 2013-08-30 | 2015-03-04 | Vodafone IP Licensing limited | Method, system and device for determining whether to perform inter-frequency handover |
| CN107086872A (en) * | 2017-04-14 | 2017-08-22 | 惠州Tcl移动通信有限公司 | A kind of frequency range method for handover control and system based on mobile terminal |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101385363A (en) * | 2004-06-15 | 2009-03-11 | 摩托罗拉公司 | Cellular communications system |
| EP2843996A1 (en) * | 2013-08-30 | 2015-03-04 | Vodafone IP Licensing limited | Method, system and device for determining whether to perform inter-frequency handover |
| CN107086872A (en) * | 2017-04-14 | 2017-08-22 | 惠州Tcl移动通信有限公司 | A kind of frequency range method for handover control and system based on mobile terminal |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111787582A (en) * | 2020-06-30 | 2020-10-16 | 联想(北京)有限公司 | Network switching processing method and device |
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Application publication date: 20190319 |