CN106358255A - Communication system switching method and device and mobile terminal - Google Patents
Communication system switching method and device and mobile terminal Download PDFInfo
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- CN106358255A CN106358255A CN201610831317.9A CN201610831317A CN106358255A CN 106358255 A CN106358255 A CN 106358255A CN 201610831317 A CN201610831317 A CN 201610831317A CN 106358255 A CN106358255 A CN 106358255A
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- 238000004891 communication Methods 0.000 title claims abstract description 370
- 238000000034 method Methods 0.000 title claims abstract description 46
- 230000006698 induction Effects 0.000 claims description 55
- 230000005855 radiation Effects 0.000 claims description 38
- GOLXNESZZPUPJE-UHFFFAOYSA-N spiromesifen Chemical compound CC1=CC(C)=CC(C)=C1C(C(O1)=O)=C(OC(=O)CC(C)(C)C)C11CCCC1 GOLXNESZZPUPJE-UHFFFAOYSA-N 0.000 claims description 11
- 230000005611 electricity Effects 0.000 claims 1
- 238000010295 mobile communication Methods 0.000 abstract description 5
- 238000005516 engineering process Methods 0.000 description 5
- 238000003860 storage Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/24—Reselection being triggered by specific parameters
- H04W36/30—Reselection being triggered by specific parameters by measured or perceived connection quality data
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/14—Reselecting a network or an air interface
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/02—Power saving arrangements
- H04W52/0209—Power saving arrangements in terminal devices
- H04W52/0225—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal
- H04W52/0245—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal according to signal strength
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
- Telephone Function (AREA)
Abstract
The embodiment of the invention relates to the technical field of mobile communication, and discloses a communication system switching method, a device and a mobile terminal, wherein the method comprises the following steps: determining a first signal quality of a signal corresponding to a first communication system and a second signal quality of a signal corresponding to a second communication system, wherein the first communication system is the current communication system of the mobile terminal, judging whether the second signal quality is greater than or equal to the first signal quality, and switching the communication system when the mobile terminal performs data communication from the first communication system to the second communication system when the second signal quality is greater than or equal to the first signal quality, wherein the power consumption of the mobile terminal in the second communication system is less than or equal to the power consumption of the mobile terminal in the first communication system. The embodiment of the invention can reduce the power consumption of the mobile terminal during data communication and prolong the endurance time of the mobile terminal.
Description
Technical field
The present invention relates to mobile communication technology field is and in particular to a kind of changing method of communication standard and device, movement
Terminal.
Background technology
With the fast development of mobile communication technology, forth generation mobile communication technology (4g, the 4th generation
Mobile communication technology) also gradually tend to ripe.In actual applications, the communication standard of 4g includes:
FDD (fdd, frequency division duplexing) standard and time division duplex (tdd, time division
Duplexing) standard, for supporting the mobile terminal of fdd standard and tdd standard, it is entering row data communication simultaneously
When can prioritizing selection fdd standard, power consumption is larger.It can be seen that, support that the mobile terminal of multi-communication standard is deposited when entering row data communication
In the problem that power consumption is larger, it reduce the cruising time of mobile terminal.
Content of the invention
The embodiment of the invention discloses a kind of changing method of communication standard and device, mobile terminal, movement can be reduced
Terminal enters power consumption during row data communication, extends the cruising time of mobile terminal.
Embodiment of the present invention first aspect discloses a kind of changing method of communication standard, and methods described includes:
Determine the first communication standard to the first signal quality of induction signal and the second communication standard to induction signal second
Signal quality, described first communication standard is the present communications standard of mobile terminal；
Judge whether described secondary signal quality is more than or equal to described first signal quality；
When described secondary signal quality is more than or equal to described first signal quality, described mobile terminal is carried out data and leads to
Communication standard during letter switches to described second communication standard by described first communication standard, and wherein, described mobile terminal is in institute
The power consumption stated under the second communication standard is less than or equal to power consumption under described first communication standard for the described mobile terminal.
As a kind of optional embodiment, in embodiment of the present invention first aspect, described determination the first communication standard
Before the first signal quality to induction signal and the second communication standard are to the secondary signal quality of induction signal, methods described is also wrapped
Include:
Determine the dump energy of mobile terminal, and according to the described mobile terminal predefining out in the described first communication system
Average power consumption under formula and the cruising time of the described dump energy described dump energy of calculating, and when described cruising time is less than
When being equal to default cruising time threshold value, triggering execution is described determine the first communication standard to the first signal quality of induction signal and
The operation of the secondary signal quality to induction signal for second communication standard.
As a kind of optional embodiment, in embodiment of the present invention first aspect, described determination the first communication standard
After the first signal quality to induction signal and the second communication standard are to the secondary signal quality of induction signal, and described judgement
Whether more than or equal to before described first signal quality, methods described also includes described secondary signal quality:
Judge whether described secondary signal quality is more than or equal to preset signals quality threshold, when described secondary signal quality is big
When equal to described preset signals quality threshold, whether triggering execution is described judges described secondary signal quality more than or equal to described
The operation of the first signal quality.
As a kind of optional embodiment, in embodiment of the present invention first aspect, when described secondary signal quality is big
When equal to described first signal quality, described described mobile terminal is entered communication standard during row data communication by described first
Before communication standard switches to described second communication standard, methods described also includes:
Detect the first radiation value under described first communication standard for the described mobile terminal and described mobile terminal in institute
State the second radiation value under the second communication standard；
Judge whether described second radiation value is less than or equal to described first radiation value, when described second radiation value is less than or equal to
During described first radiation value, triggering execution is described to enter communication standard during row data communication by described first by described mobile terminal
Communication standard switches to the operation of described second communication standard.
As a kind of optional embodiment, in embodiment of the present invention first aspect, methods described also includes:
Count the total degree that described mobile terminal switches communication standard in the first preset time period；
The second Preset Time when described total degree reaches preset times threshold value, after described first preset time period
Forbid described mobile terminal switching communication standard in section.
As a kind of optional embodiment, in embodiment of the present invention first aspect, described first communication standard is frequency
Divide duplexing fdd standard, described second communication standard is time division duplex tdd standard.
Embodiment of the present invention second aspect discloses a kind of switching device of communication standard, and described device includes the first determination
Unit, judging unit and switch unit, wherein:
Described first determining unit, logical to the first signal quality of induction signal and second for determining the first communication standard
The letter secondary signal quality to induction signal for the standard, described first communication standard is the present communications standard of mobile terminal；
Described judging unit, for judging whether described secondary signal quality is more than or equal to described first signal quality；
When described judging unit, described switch unit, for judging that described secondary signal quality is more than or equal to described first
During signal quality, by described mobile terminal enter communication standard during row data communication switched to by described first communication standard described
Second communication standard, wherein, power consumption under described second communication standard for the described mobile terminal is less than or equal to described mobile terminal
Power consumption under described first communication standard.
As a kind of optional embodiment, in embodiment of the present invention second aspect, it is true that described device also includes second
Order unit and computing unit, wherein:
Described second determining unit, in the corresponding letter of described first determining unit execution described determination first communication standard
Number the operation to the secondary signal quality of induction signal of the first signal quality and the second communication standard before, determine mobile terminal
Dump energy；
Described computing unit, for flat under described first communication standard according to the described mobile terminal predefining out
Equal power consumption and the cruising time of the described dump energy described dump energy of calculating, and when described cruising time is less than or equal to preset
During cruising time threshold value, described first determining unit execution described determination the first signal to induction signal for first communication standard of triggering
The operation of quality and the second communication standard secondary signal quality to induction signal.
As a kind of optional embodiment, in embodiment of the present invention second aspect, described judging unit, it is additionally operable to
Judge whether described secondary signal quality is held more than or equal to before described first signal quality and in described first determining unit
Row is described to determine the first signal quality and the second communication standard to induction signal for first communication standard the second letter to induction signal
After the operation of number quality, judge whether described secondary signal quality is more than or equal to preset signals quality threshold, when described second
When signal quality is more than or equal to described preset signals quality threshold, triggering execution is described to judge whether described secondary signal quality is big
In the operation equal to described first signal quality.
As a kind of optional embodiment, in embodiment of the present invention second aspect, it is single that described device also includes detection
Unit, wherein:
Described detector unit, for when described secondary signal quality is more than or equal to described first signal quality and described
The communication standard that described mobile terminal is entered during row data communication by switch unit switches to described by described first communication standard
Before two communication standards, detect the first radiation value under described first communication standard for the described mobile terminal and described movement eventually
Second radiation value under described second communication standard for the end；
Described judging unit, is additionally operable to judge whether described second radiation value is less than or equal to described first radiation value, works as institute
When stating the second radiation value less than or equal to described first radiation value, triggering described switch unit execution is described to enter described mobile terminal
Communication standard during row data communication switches to the operation of described second communication standard by described first communication standard.
As a kind of optional embodiment, in embodiment of the present invention second aspect, it is single that described device also includes statistics
Unit and forbid unit, wherein:
Described statistic unit, switches the always secondary of communication standard for counting described mobile terminal in the first preset time period
Number；
Described forbid unit, for when described total degree reaches preset times threshold value, in described first preset time period
Forbid described mobile terminal switching communication standard in the second preset time period afterwards.
As a kind of optional embodiment, in embodiment of the present invention second aspect, described first communication standard is frequency
Divide duplexing fdd standard, described second communication standard is time division duplex tdd standard.
The embodiment of the present invention third aspect discloses a kind of mobile terminal, and described mobile terminal includes the embodiment of the present invention
The switching device of communication standard disclosed in two aspects.
Compared with prior art, the embodiment of the present invention has the advantages that
In the embodiment of the present invention, determine the first communication standard to the first signal quality of induction signal and the second communication standard
Secondary signal quality to induction signal, this first communication standard is the present communications standard of mobile terminal, judges secondary signal matter
Whether amount is more than or equal to the first signal quality, when secondary signal quality is more than or equal to the first signal quality, mobile terminal is entered
Communication standard during row data communication switches to the second communication standard by the first communication standard, and wherein, mobile terminal is logical second
Power consumption under letter standard is less than or equal to power consumption under the first communication standard for the mobile terminal.It can be seen that, implement embodiment of the present invention energy
When enough communication standard signal qualitys supported in mobile terminal are quite or power consumption less communication standard signal quality is relatively good
Mobile terminal is entered communication standard during row data communication and switch to the less communication standard of power dissipation ratio, so can reduce movement
Terminal enters power consumption during row data communication, extends the cruising time of mobile terminal, and then improves the experience of user.
Brief description
For the technical scheme being illustrated more clearly that in the embodiment of the present invention, below by use required in embodiment
Accompanying drawing be briefly described it should be apparent that, drawings in the following description are only some embodiments of the present invention, for ability
For the those of ordinary skill of domain, on the premise of not paying creative work, can also be obtained other attached according to these accompanying drawings
Figure.
Fig. 1 is a kind of schematic flow sheet of the changing method of communication standard disclosed in the embodiment of the present invention；
Fig. 2 is the schematic flow sheet of the changing method of another kind of communication standard disclosed in the embodiment of the present invention；
Fig. 3 is a kind of structural representation of the switching device of communication standard disclosed in the embodiment of the present invention；
Fig. 4 is the structural representation of the switching device of another kind of communication standard disclosed in the embodiment of the present invention；
Fig. 5 is the structural representation of the switching device of the embodiment of the present invention another communication standard disclosed；
Fig. 6 is a kind of structural representation of mobile terminal disclosed in the embodiment of the present invention.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes it is clear that described embodiment is only a part of embodiment of the present invention, rather than whole embodiments.Based on this
Embodiment in invention, the every other reality that those of ordinary skill in the art are obtained under the premise of not making creative work
Apply example, broadly fall into the scope of protection of the invention.
The embodiment of the invention discloses a kind of changing method of communication standard and device, mobile terminal, can be mobile whole
By mobile terminal when the communication standard signal quality that end is supported is quite or power consumption less communication standard signal quality is relatively good
Enter communication standard during row data communication and switch to the less communication standard of power dissipation ratio, so can reduce mobile terminal and enter line number
According to power consumption during communication, extend the cruising time of mobile terminal, and then improve the experience of user.Carry out individually below in detail
Explanation.
Embodiment one
Refer to Fig. 1, Fig. 1 is a kind of schematic flow sheet of the changing method of communication standard disclosed in the embodiment of the present invention.
Wherein, the changing method of the communication standard described by Fig. 1 can apply to smart mobile phone (android mobile phone, ios mobile phone etc.),
Panel computer, palm PC and mobile internet device (mobile internet devices, mid) etc. support at least two
In the mobile terminal of individual communication standard, the embodiment of the present invention does not limit.As shown in figure 1, the changing method of this communication standard can
To include:
101st, mobile terminal determines the first communication standard to the first signal quality of induction signal and the second communication standard pair
The secondary signal quality of induction signal.
In the embodiment of the present invention, the first communication standard enters the present communications standard of row data communication for mobile terminal, and second
Power consumption when communication standard enters row data communication for mobile terminal under this communication standard is less than mobile terminal in the first communication system
The communication standard of power consumption during row data communication is entered under formula.And communication standard to the signal quality of induction signal can by from shifting
Dynamic terminal enters received signal strength (rssi, the received signal to induction signal that the base station of row data communication gets
Strength indicator) representing, wherein, the first communication standard can be by base station to the first signal quality of induction signal
The meansigma methodss of all received signal strengths to induction signal receiving in preset time period, the second communication standard is to induction signal
Secondary signal quality can be that all receipt signals to induction signal being received in equal preset time period by base station are strong
The meansigma methodss of degree, the embodiment of the present invention does not limit.The first signal quality determined and secondary signal quality so can be improved
Accuracy.
102nd, mobile terminal judges whether above-mentioned secondary signal quality is more than or equal to above-mentioned first signal quality.
In the embodiment of the present invention, when the judged result of step 102 is to be, mobile terminal determines in the above-mentioned second communication system
The communication quality entering row data communication under formula is higher and trigger execution step 103；When the judged result of step 102 is no, move
Dynamic terminal determine the communication quality entering row data communication under above-mentioned first communication standard higher it is possible to retriggered executes step
Rapid 101.
103rd, when above-mentioned secondary signal quality is more than or equal to above-mentioned first signal quality, mobile terminal is carried out data
Communication standard during communication switches to above-mentioned second communication standard by above-mentioned first communication standard, and wherein, mobile terminal is above-mentioned
Power consumption under second communication standard is less than or equal to power consumption under above-mentioned first communication standard for the mobile terminal.
In the embodiment of the present invention, mobile terminal is entered communication standard during row data communication by above-mentioned first communication standard
Above-mentioned second communication standard is switched to be specifically as follows:
Mobile terminal passes through corresponding application or the communication port of the first communication standard closed by software, and opens the second communication
The communication port of standard enters row data communication, and that is, mobile terminal enters the base station of row data communication to it under the first communication standard
Send attachment removal request, to trigger the communication context that base station retains current data communication, then mobile terminal is in the second communication
Under standard to this base station send attach request, with trigger base station according to retain current data communication communication context recover with
The data communication of mobile terminal.
It should be noted that mobile terminal not only can be more than or equal to above-mentioned first signal matter in above-mentioned secondary signal quality
During amount triggering execution above-mentioned entered row data communication when communication standard switch to above-mentioned second by above-mentioned first communication standard
The operation of communication standard, can also be less than or equal to preset signals in the absolute value of secondary signal quality and the difference of the first signal quality
During threshold value of poor quality triggering execution above-mentioned entered row data communication when communication standard switched to by above-mentioned first communication standard
The operation of above-mentioned second communication standard, the embodiment of the present invention does not limit.
In an optional embodiment, before execution step 101, the changing method of this communication standard can also include
Hereinafter operate:
Mobile terminal determines the dump energy of battery in mobile terminal, and according to the mobile terminal predefining out above-mentioned
Average power consumption under first communication standard and this dump energy calculate the cruising time of this dump energy, and work as this cruising time
During less than or equal to default cruising time threshold value, triggering mobile terminal executes above-mentioned determination first communication standard to induction signal first
The operation of signal quality and the second communication standard secondary signal quality to induction signal.
This optional embodiment can be according to the switching of the cruising time triggering communication standard of dump energy in mobile terminal
Flow process.
In this optional embodiment, further alternative, determining the first signal to induction signal for first communication standard
After quality and the second communication standard are to the secondary signal quality of induction signal, and judging whether secondary signal quality is more than
Before the first signal quality, the changing method of this communication standard can also include following operation:
Mobile terminal judges whether above-mentioned secondary signal quality is more than or equal to preset signals quality threshold, when the above-mentioned second letter
When number quality is more than or equal to preset signals quality threshold, triggering execution is above-mentioned to judge whether above-mentioned secondary signal quality is more than or equal to
The operation of above-mentioned first signal quality, wherein, this preset signals quality threshold is to ensure that the communication of current data communication can
Minimum signal quality threshold by property.So ensure that the communication of data communication after switching communication standard for the mobile terminal can
By property.
Further optional, when above-mentioned secondary signal quality is more than or equal to above-mentioned first signal quality, in execution
State before above-mentioned second communication standard being switched to by above-mentioned first communication standard into communication standard during row data communication, should
The changing method of communication standard can also include following operation:
Mobile terminal detects the first radiation value under above-mentioned first communication standard for the mobile terminal and mobile terminal upper
State the second radiation value under the second communication standard；
Mobile terminal judges whether the second radiation value is less than or equal to the first radiation value, when the second radiation value is less than or equal to first
During radiation value, the above-mentioned communication standard entering mobile terminal during row data communication of triggering execution is switched by above-mentioned first communication standard
Operation for above-mentioned second communication standard.Mobile terminal so can be reduced and enter the radiation bringing to user during row data communication.
Further optional, the changing method of this communication standard can also include following operation:
Mobile terminal counts the total degree that mobile terminal switches communication standard in the first preset time period, and always secondary when this
When number reaches preset times threshold value, forbidden moves terminal switching in the second preset time period after this first preset time period
Communication standard, wherein, the initial time of the first preset time period can be to execute for the first time in the switching flow of communication standard
Moment during step 103.The frequent switching of communication standard so can be prevented.
Further optional, above-mentioned first communication standard can be FDD fdd standard, and above-mentioned second communication system
Formula can be time division duplex tdd standard.
It can be seen that, implement the communication standard letter that the changing method of the communication standard described by Fig. 1 can be supported in mobile terminal
When number quality is quite or power consumption less communication standard signal quality is relatively good, mobile terminal is entered logical during row data communication
Letter standard switches to the less communication standard of power dissipation ratio, so can reduce mobile terminal and enter power consumption during row data communication, prolong
The cruising time of long mobile terminal, and then improve the experience of user.
Embodiment two
Refer to Fig. 2, Fig. 2 is that the flow process of the changing method of another kind of communication standard disclosed in the embodiment of the present invention is illustrated
Figure.Wherein, the changing method of the communication standard described by Fig. 2 is to support the mobile terminal of fdd standard and tdd standard simultaneously
As a example illustrate, the present communications standard of this mobile terminal is fdd standard, and mobile terminal enters under above-mentioned tdd standard
The power consumption of row data communication enters the power consumption of row data communication less than mobile terminal under above-mentioned fdd standard.As shown in Fig. 2 this is logical
The changing method of letter standard can include following operation:
201st, mobile terminal determines its dump energy.
202nd, mobile terminal is according to average power consumption under fdd standard for the mobile terminal predefining out and above-mentioned residue
Coulant meter counts stating the cruising time of dump energy in.
203rd, whether mobile terminal judges above-mentioned cruising time less than or equal to default cruising time threshold value.
In the embodiment of the present invention, when the judged result of step 203 is to be, mobile terminal enters battery saving mode triggering and holds
Row step 204；When the judged result of step 203 is no, can be with retriggered execution step 201.
204th, mobile terminal determine above-mentioned fdd standard to the first signal quality of induction signal and tdd standard to induction signal
Secondary signal quality.
205th, mobile terminal judges whether above-mentioned secondary signal quality is more than or equal to preset signals quality threshold.
In the embodiment of the present invention, when the judged result of step 205 is to be, trigger execution step 206；When step 205
When judged result is no, mobile terminal keeps present communications standard (i.e. fdd standard) to enter row data communication.Wherein, this default letter
Number quality threshold is the minimum signal quality threshold of the communication reliability that ensure that current data communication.
206th, mobile terminal judges whether above-mentioned secondary signal quality is more than or equal to above-mentioned first signal quality.
In the embodiment of the present invention, when the judged result of step 206 is to be, trigger execution step 207；When step 206
When judged result is no, mobile terminal keeps present communications standard (i.e. fdd standard) to enter row data communication.
207th, the communication standard that mobile terminal is entered during row data communication by mobile terminal switched to by above-mentioned fdd standard above-mentioned
Tdd standard.
Optionally, when the judged result of step 205 is the switching of this communication standard when being and before execution step 206
Method can also include following operation:
Mobile terminal judges whether the absolute value of the difference of above-mentioned secondary signal quality and above-mentioned first signal quality is less than
In preset signals threshold value of poor quality, when judged result for no when, trigger execution step 206；When judged result is to be, directly touch
Send out execution step 207.
It can be seen that, implement the communication standard that the changing method of the communication standard described by Fig. 2 can be supported in mobile terminal
(fdd standard and tdd standard) signal quality is quite or the less communication standard of power consumption (tdd standard) signal quality is relatively good
And disclosure satisfy that mobile terminal to enter during the communication requirement of row data communication to enter mobile terminal communication standard during row data communication
Switch to tdd standard, so can reduce mobile terminal and enter power consumption during row data communication, extend mobile terminal continuation of the journey when
Between, and ensure that mobile terminal enters communication reliability during row data communication, improve the experience of user.
Embodiment three
Refer to Fig. 3, Fig. 3 is a kind of structural representation of the switching device of communication standard disclosed in the embodiment of the present invention.
Wherein, the switching device 300 of the communication standard described by Fig. 3 can be arranged on smart mobile phone (android mobile phone, ios mobile phone
Deng), panel computer, palm PC and mobile internet device (mobile internet devices, mid) etc. support to
In the mobile terminal of few two communication standards, the embodiment of the present invention does not limit.As shown in figure 3, the switching dress of this communication standard
Put 300 and can include the first determining unit 301, judging unit 302 and switch unit 303, wherein:
First determining unit 301 is used for determining that the first communication standard communicates to the first signal quality of induction signal and second
The secondary signal quality to induction signal for the standard, wherein, this first communication standard enters currently leading to of row data communication for mobile terminal
Letter standard, and power consumption when the second communication standard enters row data communication for mobile terminal under this communication standard is less than mobile terminal
The communication standard of power consumption when entering row data communication under the first communication standard.
Judging unit 302 is used for judging whether the above-mentioned secondary signal quality that the first determining unit 301 is determined is more than
In above-mentioned first signal quality.
In the embodiment of the present invention, when judging unit 302 judges that above-mentioned secondary signal quality is more than or equal to above-mentioned first letter
During number quality, triggering switch unit 303 executes corresponding operation；When judging unit 302 judges that above-mentioned secondary signal quality is little
When above-mentioned first signal quality, above-mentioned determination first communication standard can be executed with retriggered the first determining unit 301 and correspond to
The operation of the first signal quality of signal and the second communication standard secondary signal quality to induction signal.
Switch unit 303 is used for judging that above-mentioned secondary signal quality is more than or equal to above-mentioned first letter when judging unit 302
During number quality, mobile terminal is entered communication standard during row data communication and switch to above-mentioned second to lead to by above-mentioned first communication standard
Letter standard, wherein, the power consumption that mobile terminal enters row data communication under above-mentioned second communication standard exists less than or equal to mobile terminal
The power consumption of row data communication is entered under above-mentioned first communication standard.
It can be seen that, the switching device 300 of the communication standard described by implementing Fig. 3 can be in the communication standard of mobile terminal support
When signal quality is quite or power consumption less communication standard signal quality is relatively good, mobile terminal is entered during row data communication
Communication standard switches to the less communication standard of power dissipation ratio, so can reduce mobile terminal and enter power consumption during row data communication,
Extend the cruising time of mobile terminal, and then improve the experience of user.
In an optional embodiment, the switching device 300 of this communication standard can also include the second determining unit 304
And computing unit 305, optionally, detector unit 306 can also be included, now, the knot of the switching device 300 of this communication standard
Structure can as shown in figure 4, Fig. 4 be the switching device of another kind of communication standard disclosed in the embodiment of the present invention structural representation.
Wherein:
Second determining unit 304 is used for executing above-mentioned determination first communication standard to induction signal in the first determining unit 301
The operation to the secondary signal quality of induction signal of the first signal quality and the second communication standard before, determine mobile terminal
Dump energy.
Computing unit 305 be used for according to average power consumption under the first communication standard of the mobile terminal that predefines out and
The dump energy that second determining unit 304 is determined calculates the cruising time of this dump energy, and when the cruising time calculating
During less than or equal to default cruising time threshold value, triggering the first determining unit 301 executes the corresponding letter of above-mentioned determination first communication standard
Number secondary signal quality to induction signal of the first signal quality and the second communication standard operation.
Wherein, detector unit 306 is used for judging that above-mentioned secondary signal quality is more than or equal to above-mentioned the when judging unit 302
Communication standard during one signal quality and when mobile terminal is entered row data communication by switch unit 303 is by the above-mentioned first communication system
Before formula switches to above-mentioned second communication standard, detection the first radiation value under above-mentioned first communication standard for the mobile terminal and
Second radiation value under above-mentioned second communication standard for the mobile terminal.
Whether judging unit 302 can be also used for judging the second radiation value that detector unit 306 detects less than or equal to the
One radiation value, when the second radiation value is less than or equal to the first radiation value, triggering switch unit 303 executes above-mentioned to enter mobile terminal
Communication standard during row data communication switches to the operation of the second communication standard by the first communication standard.
Further alternative, judging unit 302 can be also used for judging whether secondary signal quality is more than or equal to first
The first signal matter to induction signal for above-mentioned determination first communication standard is executed before signal quality and in the first determining unit 301
After the operation to the secondary signal quality of induction signal of amount and the second communication standard, judge whether secondary signal quality is more than
In preset signals quality threshold, when secondary signal quality is more than or equal to preset signals quality threshold, triggering executes above-mentioned judgement
Whether secondary signal quality is more than or equal to the operation of the first signal quality.
Further optional, the switching device 300 of this communication standard can also include statistic unit 307 and forbid list
Unit 308, now, the structure of the switching device 300 of this communication standard can be as shown in figure 5, Fig. 5 be disclosed in the embodiment of the present invention
The structural representation of the switching device of another communication standard.Wherein:
Statistic unit 307 is used for counting the total degree that mobile terminal switches communication standard in the first preset time period.
In the embodiment of the present invention, statistic unit 307 is specifically for counting above-mentioned switch unit 303 in the first preset time period
The total degree of interior switching communication standard, wherein, the initial time of this first preset time period can for switch unit 303 for the first time
Moment during switching communication standard.
Forbid unit 308 for when the total degree that statistic unit 307 counts reaches preset times threshold value, above-mentioned the
Forbidden moves terminal switching communication standard in the second preset time period after one preset time period.
In the embodiment of the present invention, forbid unit 308 specifically for forbidding switch unit 303 in above-mentioned first preset time period
Execution communication standard handover operation in the second preset time period afterwards.
Further optional, above-mentioned first communication standard can be FDD fdd standard, above-mentioned second communication standard
It can be time division duplex tdd standard.
It can be seen that, implement the communication standard that the switching device 300 of the communication standard described by Fig. 5 can be supported in mobile terminal
Signal quality is quite or power consumption less communication standard signal quality is relatively good and the signal matter of the less communication standard of power consumption
The communication standard that amount disclosure satisfy that mobile terminal to enter during the demand of row data communication and enters mobile terminal during row data communication switches
For the less communication standard of power dissipation ratio, so can reduce mobile terminal and enter power consumption during row data communication, extend mobile terminal
Cruising time, and ensure that mobile terminal enters communication reliability during row data communication and decreases mobile terminal and carrying out
Radiation during data communication, user being caused, improves the experience of user.
Example IV
Refer to Fig. 6, Fig. 6 is a kind of structural representation of mobile terminal disclosed in the embodiment of the present invention.As shown in fig. 6,
This mobile terminal can include the switching device of any one communication standard described by Fig. 3 to Fig. 5.Wherein, implement Fig. 6 to be retouched
The mobile terminal stated can quite or the less communication standard of power consumption be believed in the communication standard signal quality that mobile terminal is supported
When number quality is relatively good, mobile terminal is entered communication standard during row data communication and switch to the less communication standard of power dissipation ratio, this
Sample can reduce mobile terminal and enter power consumption during row data communication, extend the cruising time of mobile terminal, and then improve user's
Experience.
One of ordinary skill in the art will appreciate that all or part of step in the various methods of above-described embodiment is can
Completed with the hardware instructing correlation by program, this program can be stored in a computer-readable recording medium, storage
Medium include read only memory (read-only memory, rom), random access memory (random access memory,
Ram), programmable read only memory (programmable read-only memory, prom), erasable programmable is read-only deposits
Reservoir (erasable programmable read only memory, eprom), disposable programmable read only memory (one-
Time programmable read-only memory, otprom), the electronics formula of erasing can make carbon copies read only memory
(electrically-erasable programmable read-only memory, eeprom), read-only optical disc (compact
Disc read-only memory, cd-rom) or other disk storages, disk memory, magnetic tape storage or can
For carry or data storage any other medium computer-readable.
Above the changing method of communication standard a kind of disclosed in the embodiment of the present invention and device, mobile terminal are carried out in detail
Thin introduce, specific case used herein is set forth to the principle of the present invention and embodiment, the saying of above example
Bright it is only intended to help and understands the method for the present invention and its core concept；Simultaneously for one of ordinary skill in the art, foundation
The thought of the present invention, all will change in specific embodiments and applications, and in sum, this specification content is not
It is interpreted as limitation of the present invention.
Claims (13)
1. a kind of changing method of communication standard is it is characterised in that methods described includes:
Determine the first signal quality and the second communication standard to induction signal for first communication standard secondary signal to induction signal
Quality, described first communication standard is the present communications standard of mobile terminal；
Judge whether described secondary signal quality is more than or equal to described first signal quality；
When described secondary signal quality is more than or equal to described first signal quality, when described mobile terminal is entered row data communication
Communication standard described second communication standard is switched to by described first communication standard, wherein, described mobile terminal is described
Power consumption under two communication standards is less than or equal to power consumption under described first communication standard for the described mobile terminal.
2. method according to claim 1 is it is characterised in that described determination first communication standard is believed to the first of induction signal
Before number quality and the second communication standard are to the secondary signal quality of induction signal, methods described also includes:
Determine the dump energy of mobile terminal, and according to the described mobile terminal predefining out under described first communication standard
Average power consumption and described dump energy calculate cruising time of described dump energy, and when described cruising time is less than or equal to
During default cruising time threshold value, triggering execution described determination the first signal quality and second to induction signal for first communication standard
The operation of the secondary signal quality to induction signal for the communication standard.
3. method according to claim 2 is it is characterised in that described determination first communication standard is believed to the first of induction signal
After number quality and the second communication standard are to the secondary signal quality of induction signal, and the described secondary signal quality of described judgement
Whether more than or equal to before described first signal quality, methods described also includes:
Judge that whether described secondary signal quality is more than or equal to preset signals quality threshold, when described secondary signal quality is more than etc.
When described preset signals quality threshold, triggering execution is described to judge whether described secondary signal quality is more than or equal to described first
The operation of signal quality.
4. the method according to any one of claim 1-3 is more than or equal to institute it is characterised in that working as described secondary signal quality
When stating the first signal quality, described described mobile terminal is entered communication standard during row data communication by described first communication standard
Before switching to described second communication standard, methods described also includes:
Detect the first radiation value under described first communication standard for the described mobile terminal and described mobile terminal described
The second radiation value under two communication standards；
Judge whether described second radiation value is less than or equal to described first radiation value, when described second radiation value is less than or equal to described
During the first radiation value, triggering executes the described communication standard entering described mobile terminal during row data communication and is communicated by described first
Standard switches to the operation of described second communication standard.
5. the method according to any one of claim 1-3 is it is characterised in that methods described also includes:
Count the total degree that described mobile terminal switches communication standard in the first preset time period；
When described total degree reaches preset times threshold value, in the second preset time period after described first preset time period
Forbid described mobile terminal switching communication standard.
6. the method according to any one of claim 1-3 is it is characterised in that described first communication standard is FDD
Fdd standard, described second communication standard is time division duplex tdd standard.
7. a kind of switching device of communication standard it is characterised in that described device include the first determining unit, judging unit and
Switch unit, wherein:
Described first determining unit, makes for determining that the first communication standard communicates to first signal quality and second of induction signal
The secondary signal quality to induction signal for the formula, described first communication standard is the present communications standard of mobile terminal；
Described judging unit, for judging whether described secondary signal quality is more than or equal to described first signal quality；
When described judging unit, described switch unit, for judging that described secondary signal quality is more than or equal to described first signal
During quality, described mobile terminal is entered communication standard during row data communication and switch to described second by described first communication standard
Communication standard, wherein, power consumption under described second communication standard for the described mobile terminal is less than or equal to described mobile terminal in institute
State the power consumption under the first communication standard.
8. device according to claim 7 is it is characterised in that described device also includes the second determining unit and calculates single
Unit, wherein:
Described second determining unit, for executing described determination the first communication standard to induction signal in described first determining unit
Before the operation to the secondary signal quality of induction signal of first signal quality and the second communication standard, determine the surplus of mobile terminal
Remaining electricity；
Described computing unit, for the average work(under described first communication standard according to the described mobile terminal predefining out
Consumption and the cruising time of the described dump energy described dump energy of calculating, and when described cruising time is less than or equal to default continuation of the journey
During time threshold, described first determining unit execution described determination the first signal quality to induction signal for first communication standard of triggering
And second the secondary signal quality to induction signal for the communication standard operation.
9. device according to claim 8, it is characterised in that described judging unit, is additionally operable to judging described second letter
Whether number quality determines first more than or equal to before described first signal quality and described first determining unit execution is described
The operation of communication standard secondary signal quality to induction signal to first signal quality and the second communication standard of induction signal it
Afterwards, judge that whether described secondary signal quality is more than or equal to preset signals quality threshold, when described secondary signal quality is more than etc.
When described preset signals quality threshold, triggering execution is described to judge whether described secondary signal quality is more than or equal to described first
The operation of signal quality.
10. the device according to any one of claim 7-9 is it is characterised in that described device also includes detector unit, its
In:
Described detector unit, for when described secondary signal quality is more than or equal to described first signal quality and in described switching
The communication standard that described mobile terminal is entered during row data communication by unit switches to described second to lead to by described first communication standard
Before letter standard, detect that the first radiation value under described first communication standard for the described mobile terminal and described mobile terminal exist
The second radiation value under described second communication standard；
Described judging unit, is additionally operable to judge whether described second radiation value is less than or equal to described first radiation value, when described the
When two radiation values are less than or equal to described first radiation value, triggering described switch unit execution is described to enter line number by described mobile terminal
Switch to the operation of described second communication standard according to communication standard during communication by described first communication standard.
11. devices according to any one of claim 7-9 it is characterised in that described device also include statistic unit and
Forbid unit, wherein:
Described statistic unit, switches the total degree of communication standard in the first preset time period for counting described mobile terminal；
Described forbid unit, for when described total degree reaches preset times threshold value, after described first preset time period
The second preset time period in forbid described mobile terminal switching communication standard.
12. devices according to any one of claim 7-9 are it is characterised in that described first communication standard is FDD
Fdd standard, described second communication standard is time division duplex tdd standard.
A kind of 13. mobile terminals are it is characterised in that described mobile terminal includes the communication as described in any one of claim 7-12
The switching device of standard.
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