CN105188100A - Method for intelligently switching 4G network frequency band of terminal - Google Patents
Method for intelligently switching 4G network frequency band of terminal Download PDFInfo
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- CN105188100A CN105188100A CN201510316396.5A CN201510316396A CN105188100A CN 105188100 A CN105188100 A CN 105188100A CN 201510316396 A CN201510316396 A CN 201510316396A CN 105188100 A CN105188100 A CN 105188100A
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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
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/02—Power saving arrangements
- H04W52/0209—Power saving arrangements in terminal devices
- H04W52/0251—Power saving arrangements in terminal devices using monitoring of local events, e.g. events related to user activity
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Abstract
The invention discloses a method for intelligently switching the 4G network frequency band of a terminal, which comprises sample 4G network signals of an environment where the terminal is located at present if the terminal is detected to use data services, acquiring operating current corresponding to each sampled 4G network signal according to a corresponding relation between prestored 4G network signals and operating current of the terminal, and switching the data service network frequency band of the terminal into a 4G network frequency band of a 4G network signal corresponding to the minimum operating current. According to the invention, the corresponding relation between the 4G network signals and the operating current of the terminal is acquired through acquiring multiple groups of experimental data in advance, and the data service network frequency band is intelligently switched to the 4G network frequency band of the 4G network signal corresponding to the minimum operating current when the terminal users the data services, thereby improving the endurance of a battery when users use the terminal to carry out data services, and greatly improving user experience of the terminal.
Description
Technical field
The present invention relates to wireless communication technique field, be specifically related to a kind of method of 4G network frequency range of intelligent switching terminal, and relate to a kind of terminal of 4G network frequency range of intelligent switching terminal.
Background technology
Mobile phone standard just refers to what network this mobile phone supports, mobile phone is from coming out so far, successively experienced by first generation analog system mobile phone, second generation GSM (GlobalSystemofMobilecommunication, global system for mobile communications) etc. digital mobile phone, 2.5th third-generation mobile communication technology CDMA (CodeDivisionMultipleAccess, code division multiple access) and 3G (3rd-generation, G mobile communication) three kinds, current intelligent terminal completes to 4G (4rd-generation substantially, forth generation mobile communication technology) Great span in epoch.4G comprises TD-LTE and FDD-LTE two kinds of standards.4G can download with the speed of more than 100Mbps, than fast 25 times current of family expenses broadband A/D SL (4,000,000), and can meet the requirement of nearly all user for wireless service.
In China, the TD-LTE network of the autonomous property right of country that what China Mobile mainly adopted is; The developing direction of China Telecom and CHINAUNICOM is then two 4G networks of TD-LTE and FDD-LTE, so the terminal that terminal production firm produces is generally both supported TD-LTE, supports again two 4G cell phones of FDD-LTE.So in real 4G network environment, mobile phone uses the network of which frequency range of which kind of standard to carry out surfing the Net on earth, according to default behavior, mobile phone is that the network strategy of following operator intrinsic is walked certainly, there is certain priority, but the network strategy of operator is certainly is overriding concern with its operation way, the performances such as the mobile telephone power consumption of terminal can not be tended to.The network formats that when if the first priority network of operator is just our surfing Internet with cell phone, current power dissipation is maximum, the flying power of mobile phone will significantly shorten, and Consumer's Experience is poor.
Summary of the invention
The embodiment of the present invention provides a kind of method of 4G network frequency range of intelligent switching terminal, solves above technical problem.
For reaching this object, the present invention by the following technical solutions:
The embodiment of the present invention provides a kind of method of 4G network frequency range of intelligent switching terminal, comprising:
If detect, terminal is in usage data business, the 4G network signal of the current residing environment of sampling terminal;
Each operating current corresponding to each 4G network signal of sampling is obtained according to the corresponding relation between the 4G network signal prestored and the operating current of terminal;
The size of each operating current relatively obtained, obtains minimum working current;
The 4G network frequency range of the 4G network signal switching to described minimum working current corresponding the data services network frequency range of terminal;
Wherein, described 4G network signal comprises 4G network frequency range and signal strength signal intensity.
Preferably, described step: before obtaining each operating current corresponding to each 4G network signal of sampling according to the corresponding relation between the 4G network signal prestored and the operating current of terminal, also comprise:
Whether the 4G network frequency range intelligence handoff functionality of sense terminals is opened;
If so, the corresponding relation from the memory of terminal between the 4G network signal of reading pre-stored and the operating current of terminal;
Otherwise the 4G network signal priority according to presetting determines the 4G network signal that gathered 4G network signal medium priority is the highest.
Preferably, described step: the size comparing each operating current of acquisition, after obtaining minimum working current, also comprises:
Judge that whether the 4G network signal that minimum working current is corresponding is unique;
The 4G network frequency range of the 4G network signal if so, switching to described minimum working current corresponding the data services network frequency range of terminal;
Otherwise, determine according to the priority of 4G network signal preset the 4G network signal that 4G network signal medium priority that described minimum working current is corresponding is the highest.
Preferably, described step: after determining according to the priority of 4G network signal preset the 4G network signal that 4G network signal medium priority that described minimum working current is corresponding is the highest, also comprise:
The 4G network frequency range of the 4G network signal that the 4G network signal medium priority switching to described minimum working current corresponding the data services network frequency range of terminal is the highest.
Preferably, described step: after determining according to the 4G network signal priority preset the 4G network signal that gathered 4G network signal medium priority is the highest, also comprise:
The data services network frequency range of terminal is switched to the 4G network frequency range of the 4G network signal that gathered 4G network signal medium priority is the highest.
Preferably, described step: terminal is in usage data business if detect, before the 4G network signal of the current residing environment of sampling terminal, also comprises:
Whether real-time sense terminals is in usage data business;
The 4G network signal of the current residing environment of terminal of if so, sampling;
Otherwise, whether continue real-time sense terminals in usage data business.
Preferably, described step: in real time whether sense terminals is before usage data business, also comprises:
Obtain the corresponding relation between 4G network signal and the operating current of terminal;
The described corresponding relation obtained is stored in the memory of terminal.
Preferably, described step: in real time whether sense terminals is before usage data business, also comprises:
Pre-set the priority of 4G network signal.
Preferably, the network formats of described terminal support comprises TD-LTE network formats and FDD-LTE network formats; Described 4G network frequency range comprises Band38 frequency range, Band39 frequency range, Band40 frequency range and Band41 frequency range under TD-LTE network formats; Also comprise the Band1 frequency range under FDD-LTE network formats, Band3 frequency range and Band7 frequency range;
Described usage data business, comprising: carry out Internet access, data interaction, Online Video broadcasting, video calling and online game by described 4G network frequency range;
Wherein, data interaction specifically comprises text, audio frequency, video, the uploading/download of picture and application.
Preferably, described terminal comprises mobile phone, intelligent watch, E-book reader and panel computer.
The beneficial effect that the technical scheme that the embodiment of the present invention provides is brought: by the corresponding relation gathering many group experimental datas in advance and then obtain between 4G network signal and the operating current of terminal, and when terminal usage data business, according to 4G network signal and the described corresponding relation of the current residing environment of terminal, the 4G network frequency range of the 4G network signal switching to minimum working current corresponding data services network frequency range of intelligence, improve the flying power of the battery of user when using terminal to carry out data service, greatly improving the Consumer's Experience of terminal.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the embodiment of the present invention, below the accompanying drawing used required in describing the embodiment of the present invention is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to the content of the embodiment of the present invention and these accompanying drawings.
Fig. 1 is the functional-block diagram of the terminal of the 4G network frequency range of a kind of intelligent switching terminal that the embodiment of the present invention provides.
Fig. 2 is the method flow diagram of the 4G network frequency range of a kind of intelligent switching terminal that the embodiment of the present invention provides.
In figure: 10, terminal; 11, monitoring data traffic module; 12, signal sampling module; 13, intelligent handoff functionality switch; 14, minimum working current acquisition module; 15, priority determination module; 16, memory; 17, network frequency range handover module; 18, priority arranges module.
Embodiment
The technical problem solved for making the present invention, the technical scheme of employing and the technique effect that reaches are clearly, be described in further detail below in conjunction with the technical scheme of accompanying drawing to the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those skilled in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Please refer to Fig. 1, Fig. 1 is the functional-block diagram of the terminal 10 of the 4G network frequency range of a kind of intelligent switching terminal that the embodiment of the present invention provides.The terminal 10 that the embodiment of the present invention provides is support the intelligent terminal of 4G network, is specially: terminal 10 supports TD-LTE network formats and FDD-LTE network formats.The terminal 10 that the embodiment of the present invention provides comprises mobile phone, E-book reader, MP3 (MovingPictureExpertsGroupAudioLayerIII, dynamic image expert compression standard audio frequency aspect 3) player, MP4 (MovingPictureExpertsGroupAudioLayerIV, dynamic image expert compression standard audio frequency aspect 4) player, notebook computer, panel computer etc.
Wherein, divide again different network frequency ranges under often kind of network formats, the network frequency range of FDD-LTE network formats is Band1-Band31 frequency range, and the network of TD-LTE network formats is Band33-Band44 frequency range frequently.In China, the network frequency range of FDD-LTE network formats application mainly comprises Band38 frequency range, Band39 frequency range, Band40 frequency range and Band41 frequency range; The network frequency range of FDD-LTE network formats application mainly comprises Band1 frequency range, Band3 frequency range and Band7 frequency range.
Terminal 10 specifically comprises monitoring data traffic module 11, signal sampling module 12, intelligent handoff functionality switch 13, minimum working current acquisition module 14, priority determination module 15, memory 16, network frequency range handover module 17 and priority and arranges module 18.
Concrete, after terminal 10 electrifying startup, whether monitoring data traffic module 11 starts real-time sense terminals 10 in usage data business, wherein, described usage data business, refer to that terminal 10 carries out information or data interaction by 4G network and Internet, other-end or server etc., specifically comprise: carry out Internet access, data interaction, Online Video broadcasting, video calling and online game etc. by 4G network; Data interaction specifically comprises text, audio frequency, video, the uploading/download of picture and application.
If monitoring data traffic module 11 does not detect that terminal 10 is in usage data business, whether continue real-time sense terminals 10 in usage data business; If monitoring data traffic module 11 detects that terminal 10 is in usage data business, notification signal sampling module 12 is sampled the 4G network signal of the current residing environment of terminal 10.
Concrete, signal sampling module 12 is for the 4G network signal of the current residing environment of terminal 10 of sampling; Wherein, the data content of 4G network signal comprises the 4G network frequency range of 4G network signal and the signal strength signal intensity of 4G network signal.
Concrete, intelligence handoff functionality switch 13 is for the 4G network frequency range intelligence handoff functionality of On/Off terminal 10, network frequency range handover module 17 is for the on off state of Real-time Obtaining intelligence handoff functionality switch 13, namely whether network frequency range handover module 17 is opened for the 4G network frequency range intelligence handoff functionality of real-time sense terminals 10, if so, the control signal of starting working is sent to minimum working current acquisition module 14; Otherwise, the control signal of starting working is sent to priority determination module 15.
After minimum working current acquisition module 14 receives the control signal of starting working, obtain the 4G network signal of sampling from signal sampling module 12; Corresponding relation from memory 16 between the 4G network signal of reading pre-stored and the operating current of terminal 10, and according to described corresponding relation, obtain each operating current that each 4G network signal of sampling is corresponding; The size of each operating current relatively obtained, obtains minimum working current; And the 4G network frequency range of 4G network signal corresponding for described minimum working current is sent to network frequency range handover module 17.
After network frequency range handover module 17 receives the 4G network frequency range of minimum working current acquisition module 14 transmission, judge that whether the network frequency range received is unique, if, the data services network frequency range of terminal 10 is switched to the network frequency range received, control terminal 10 is used by the network frequency range that minimum working current is corresponding or is carried out data service; Otherwise, the multiple 4G network frequency ranges received are sent to priority determination module 15.
In the present embodiment, the priority of 4G network frequency range is the priority of 4G network signal.If priority determination module 15 receives multiple 4G network frequency ranges that network frequency range handover module 17 sends, according to the priority of the 4G network signal pre-set, determine the 4G network frequency range that described multiple 4G network frequency range medium priority is the highest, and 4G network frequency range the highest for the priority determined is sent to network frequency range handover module 17.After network frequency range handover module 17 receives the 4G network frequency range of priority determination module 15 transmission, the 4G network frequency range sent by priority determination module 15 is set to data services network frequency range.
Concrete, if network frequency range handover module 17 detects that the 4G network frequency range intelligence handoff functionality of terminal 10 is not opened, send the control signal of starting working to priority determination module 15.After priority determination module 15 receives the control signal of starting working, obtain the 4G network signal of sampling from signal sampling module 12; The network signal that sampled 4G network signal medium priority is the highest is determined according to the 4G network signal priority pre-set; And the 4G network frequency range of the 4G network signal determined is sent to network frequency range handover module 17.After network frequency range handover module 17 receives the 4G network frequency range of priority determination module 15 transmission, the 4G network frequency range switching to priority determination module 15 to send the data services network frequency range of terminal 10.
In the present embodiment, memory 16 for store 4G network signal and terminal 10 operating current between corresponding relation and the 4G network signal priority that pre-sets.
In the present embodiment; adopt the priority of the 4G network frequency range pre-set as the foundation judging 4G network signal priority; in addition; the present invention can also adopt the size of the signal strength signal intensity arranging 4G network signal as the foundation judging 4G network signal priority, all should within protection scope of the present invention.
In the present embodiment, user can determine, the need of the intelligent handoff functionality switch 13 of unlatching, to meet the diversified demand of user according to demand; If user opens intelligent handoff functionality switch 13, user carry out or usage data business time, allow terminal 10 be in the state of the most power saving of current environment, the flying power adding battery of break-in, the Product Experience of the user greatly improved all the time.
Please refer to Fig. 2, Fig. 2 is the method flow diagram of the 4G network frequency range of a kind of intelligent switching terminal that the embodiment of the present invention provides.Described method comprises:
S100, obtain corresponding relation between 4G network signal and the operating current of terminal 10.
This step is initialization step, if terminal 10 supports Band38 frequency range, Band39 frequency range, Band40 frequency range, Band41 frequency range, Band1 frequency range and Band3 frequency range, operating current when carrying out data service by terminal 10 of sampling respectively under the environment of the 4G network signal of the unlike signal intensity of above-mentioned network frequency range or power consumption, corresponding relation between the operating current obtaining 4G network signal and terminal 10, sets up the database as following table.
The scope of-50dBm to-102dBm is the signal strength range determined according to the signal strength signal intensity that can receive or can respond of current most terminal.
S101, the corresponding relation of acquisition to be stored in the memory 16 of terminal 10.
After corresponding relation between the operating current setting up 4G network signal and terminal 10, described corresponding relation is stored in the memory 16 of terminal 10.
S102, pre-set the priority of each 4G network signal.
Priority arranges module 18 for pre-setting the priority of each 4G network signal.The setting of the priority of 4G network signal can be carried out according to demand.As: the network frequency band preference network frequency band preference that is the highest, FDDLTEBand1 arranging TD-LTEBand41 takes second place etc.
Whether S110, in real time sense terminals 10 be in usage data business; If so, step S120 is entered, otherwise, whether continue real-time sense terminals 10 in usage data business.
After terminal 10 electrifying startup, whether monitoring data traffic module 11 in real time sense terminals 10, whether in usage data business, if not, continues real-time sense terminals 10 in usage data business; If so, notification signal sampling module 12 is sampled the 4G network signal of the current residing environment of terminal 10, enters step S120.
The 4G network signal of the current residing environment of S120, sampling terminal 10.
Signal sampling module 12 is after the notice of 4G network signal receiving the current residing environment of sampling terminal 10, and the 4G network signal of the current residing environment of sampling terminal 10, obtains 4G network frequency range and the signal strength signal intensity of each 4G network signal.
Whether the 4G network frequency range intelligence handoff functionality of S130, sense terminals 10 is opened; If so, step S131 is entered, otherwise, enter step S132.
Intelligence handoff functionality switch 13 is for the 4G network frequency range intelligence handoff functionality of On/Off terminal 10.After signal sampling module 12 is started working, the on off state of network frequency range handover module 17 Real-time Obtaining intelligence handoff functionality switch 13, or whether the 4G network frequency range intelligence handoff functionality of the real-time sense terminals 10 of network frequency range handover module 17 is opened, if so, the control signal of starting working is sent to minimum working current acquisition module 14; Otherwise, the control signal of starting working is sent to priority determination module 15.
S131, from the memory 16 of terminal 10 the described corresponding relation of reading pre-stored.
After minimum working current acquisition module 14 receives the control signal of starting working, the corresponding relation from memory 16 between the 4G network signal of reading pre-stored and the operating current of terminal 10.
S132, determine the 4G network signal that gathered 4G network signal medium priority is the highest.
If network frequency range handover module 17 detects that the 4G network frequency range intelligence handoff functionality of terminal 10 is not opened, send the control signal of starting working to priority determination module 15.After priority determination module 15 receives the control signal of starting working, obtain the 4G network signal of sampling from signal sampling module 12; The network signal that sampled 4G network signal medium priority is the highest is determined according to the 4G network signal priority pre-set; And the 4G network frequency range of the 4G network signal determined is sent to network frequency range handover module 17.
S140, the data services network frequency range of terminal 10 is switched to the 4G network frequency range of the 4G network signal determined.Return step S110.
After network frequency range handover module 17 receives the 4G network frequency range of priority determination module 15 transmission, the 4G network frequency range switching to priority determination module 15 to send the data services network frequency range of terminal 10.
S150, each operating current corresponding according to each 4G network signal of described corresponding relation acquisition sampling.
After minimum working current acquisition module 14 receives the control signal of starting working, obtain the 4G network signal of sampling from signal sampling module 12, and according to the described corresponding relation prestored, obtain each operating current that each 4G network signal of sampling is corresponding.
S160, compare the size of each operating current of acquisition, obtain minimum working current.
Minimum working current acquisition module 14, after obtaining each operating current corresponding to each 4G network signal, compares the size of each operating current of acquisition, obtains minimum working current; And the 4G network frequency range of 4G network signal corresponding for described minimum working current is sent to network frequency range handover module 17.
S170, judge that whether the 4G network signal that minimum working current is corresponding is unique; If so, step S171 is entered; Otherwise, enter step S172.
Because terminal 10 is under different 4G network signal during usage data business, its operating current may be identical, therefore network frequency range handover module 17 may receive multiple 4G network frequency ranges of corresponding minimum working current, now need to judge further, select optimum 4G network frequency range as data services network frequency range.
Concrete, minimum working current acquisition module 14, after the 4G network frequency range receiving minimum working current acquisition module 14 transmission, judges that whether the network frequency range received is unique, if so, enters step S171; Otherwise, the multiple 4G network frequency ranges received are sent to priority determination module 15, enter step S172.
S171, the 4G network frequency range of 4G network signal switching to minimum working current corresponding the data services network frequency range of terminal 10.Return step S110.
The data services network frequency range of terminal 10 is switched to the 4G network frequency range received, control terminal 10 works in 4G network frequency range corresponding to minimum working current, for user or carry out data service.
S172, determine the 4G network signal that 4G network signal medium priority that described minimum working current is corresponding is the highest.
If priority determination module 15 receives multiple 4G network frequency ranges that network frequency range handover module 17 sends, according to the priority of each 4G network signal pre-set, determine the 4G network frequency range that described multiple 4G network frequency range medium priority is the highest, and 4G network frequency range the highest for the priority determined is sent to network frequency range handover module 17.
S180, the data services network frequency range of terminal 10 is switched to the 4G network frequency range of the 4G network signal determined.Return step S110.
After network frequency range handover module 17 receives the 4G network frequency range of priority determination module 15 transmission, the 4G network frequency range sent by priority determination module 15 is set to data services network frequency range.
Environment in the present embodiment refers to the current residing network environment of terminal 10, and described network environment can provide one or more 4G network signals.
One of ordinary skill in the art will appreciate that all or part of step realizing above-described embodiment can have been come by hardware, the hardware that also can carry out instruction relevant by program completes, this program can be stored in a computer-readable recording medium, and storage medium can comprise memory 16, disk or CD etc.
Be understandable that; sequencing between said method step is not immobilize; as step S102 and step S100 can exchange; step S120 can before step S110 etc.; it can realize the function that intelligence of the present invention switches 4G network frequency range; therefore, the exchange of sequencing between the step in basic inventive concept, all should within protection scope of the present invention.
Above content is only preferred embodiment of the present invention, and for those of ordinary skill in the art, according to thought of the present invention, all will change in specific embodiments and applications, this description should not be construed as limitation of the present invention.
Claims (10)
1. a method for the 4G network frequency range of intelligent switching terminal, is characterized in that, comprising:
If detect, terminal is in usage data business, the 4G network signal of the current residing environment of sampling terminal;
Each operating current corresponding to each 4G network signal of sampling is obtained according to the corresponding relation between the 4G network signal prestored and the operating current of terminal;
The size of each operating current relatively obtained, obtains minimum working current;
The 4G network frequency range of the 4G network signal switching to described minimum working current corresponding the data services network frequency range of terminal;
Wherein, described 4G network signal comprises 4G network frequency range and signal strength signal intensity.
2. method according to claim 1, is characterized in that, described step: before obtaining each operating current corresponding to each 4G network signal of sampling according to the corresponding relation between the 4G network signal prestored and the operating current of terminal, also comprise:
Whether the 4G network frequency range intelligence handoff functionality of sense terminals is opened;
If so, the corresponding relation from the memory of terminal between the 4G network signal of reading pre-stored and the operating current of terminal;
Otherwise the 4G network signal priority according to presetting determines the 4G network signal that gathered 4G network signal medium priority is the highest.
3. method according to claim 1, is characterized in that, described step: the size comparing each operating current of acquisition, after obtaining minimum working current, also comprises:
Judge that whether the 4G network signal that minimum working current is corresponding is unique;
The 4G network frequency range of the 4G network signal if so, switching to described minimum working current corresponding the data services network frequency range of terminal;
Otherwise, determine according to the priority of 4G network signal preset the 4G network signal that 4G network signal medium priority that described minimum working current is corresponding is the highest.
4. method according to claim 3, is characterized in that, described step: after determining according to the priority of 4G network signal preset the 4G network signal that 4G network signal medium priority that described minimum working current is corresponding is the highest, also comprise:
The 4G network frequency range of the 4G network signal that the 4G network signal medium priority switching to described minimum working current corresponding the data services network frequency range of terminal is the highest.
5. method according to claim 2, is characterized in that, described step: after determining according to the 4G network signal priority preset the 4G network signal that gathered 4G network signal medium priority is the highest, also comprise:
The data services network frequency range of terminal is switched to the 4G network frequency range of the 4G network signal that gathered 4G network signal medium priority is the highest.
6. method according to claim 1, is characterized in that, described step: if detect, terminal is in usage data business, before the 4G network signal of the current residing environment of sampling terminal, also comprises:
Whether real-time sense terminals is in usage data business;
The 4G network signal of the current residing environment of terminal of if so, sampling;
Otherwise, whether continue real-time sense terminals in usage data business.
7. method according to claim 6, is characterized in that, described step: in real time whether sense terminals is before usage data business, also comprises:
Obtain the corresponding relation between 4G network signal and the operating current of terminal;
The described corresponding relation obtained is stored in the memory of terminal.
8. method according to claim 6, is characterized in that, described step: in real time whether sense terminals is before usage data business, also comprises:
Pre-set the priority of 4G network signal.
9. method as claimed in any of claims 1 to 8, is characterized in that, the network formats of described terminal support comprises TD-LTE network formats and FDD-LTE network formats;
Described 4G network frequency range comprises Band38 frequency range, Band39 frequency range, Band40 frequency range and Band41 frequency range under TD-LTE network formats; Also comprise the Band1 frequency range under FDD-LTE network formats, Band3 frequency range and Band7 frequency range;
Described usage data business, comprising: carry out Internet access, data interaction, Online Video broadcasting, video calling and online game by described 4G network frequency range;
Wherein, data interaction specifically comprises text, audio frequency, video, the uploading/download of picture and application.
10. method according to claim 9, described terminal comprises mobile phone, intelligent watch, E-book reader and panel computer.
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| CN105764124A (en) * | 2016-01-27 | 2016-07-13 | 努比亚技术有限公司 | Terminal and power consumption reducing method thereof |
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