CN105357404A - Network switching method, device and communication terminal - Google Patents
Network switching method, device and communication terminal Download PDFInfo
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- CN105357404A CN105357404A CN201510855283.2A CN201510855283A CN105357404A CN 105357404 A CN105357404 A CN 105357404A CN 201510855283 A CN201510855283 A CN 201510855283A CN 105357404 A CN105357404 A CN 105357404A
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- 238000004891 communication Methods 0.000 title claims abstract description 177
- 238000000034 method Methods 0.000 title claims abstract description 26
- 230000005611 electricity Effects 0.000 claims description 61
- 238000003780 insertion Methods 0.000 claims description 50
- 230000037431 insertion Effects 0.000 claims description 50
- 230000005540 biological transmission Effects 0.000 description 15
- 238000005265 energy consumption Methods 0.000 description 5
- 238000010295 mobile communication Methods 0.000 description 5
- 238000011161 development Methods 0.000 description 4
- 238000011017 operating method Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
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- 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
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/725—Cordless telephones
- H04M1/73—Battery saving arrangements
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/34—Reselection control
- H04W36/36—Reselection control by user or terminal equipment
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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
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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
- H04W52/0261—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/02—Terminal devices
- H04W88/06—Terminal devices adapted for operation in multiple networks or having at least two operational modes, e.g. multi-mode terminals
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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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Abstract
The embodiments of the invention disclose a network access method, device and a communication terminal. The method comprises: controlling the communication terminal to be switched between multiple network types, and detecting the working current of the communication terminal in each of the multiple network types; determining the power consumption of the communication terminal in each network type according to the working current of the communication terminal in each network type; acquiring the current remaining electric quantity of the communication terminal, and judging whether the current remaining electric quantity is smaller than a preset threshold or not; and when the current remaining electric quantity is smaller than the preset threshold, selecting a target network type for network access from the multiple network types corresponding to a first SIM (Subscriber Identity Module) card or a second SIM card according to the determined power consumption of the communication terminal in each network type. By adopting the method and the device, the network type with low power consumption is selected for access under the condition that the remaining electric quantity is low, so that the cruising capability of the communication terminal is improved.
Description
Technical field
The present invention relates to electronic technology field, particularly relate to a kind of method for switching network, device and communication terminal.
Background technology
Have three common carriers in China, there is oneself network formats every communication operation commercial city; And along with the development of mobile communication from TDM to IP, from conventional switch to soft switch, every communication operation commercial city experienced by the differentiation in 2G/3G/4G several stage; Above two kinds of factors facilitate China's mobile network environment to be the mixed mode of multiple network standard.
Along with the tremendous development of wireless communication technology, the network Development direction of common carrier is necessarily to provide the voice-and-data business of more high-quality for guiding, and this is also the inexorable trend of Development of Wireless Communications.The Consumer's Experience of 4G/3G network in online and video calling is better than 2G network greatly, but for pure voice call, the quality of the Consumer's Experience that 4G/3G network brings not is clearly, on the contrary, when smart mobile phone 4G/3G network and 2G network carry out pure voice call, its power consumption gap used is but huge.When the battery of smart mobile phone is full of electricity, use cdma network, the duration of call of smart mobile phone can reach 502.6 minutes, and use LTE network, smart phone call duration is 251.8 minutes; In other words, LTE network can make the service life reduction 50% of smart mobile phone.Moreover, according to test, during pure voice call, the electric current of the current ratio TDD-LTE network of FDD-LTE network is much larger, and the electric current of the current ratio TDS-CDMA network of WCDMA network is much larger.As can be seen here, the flying power of network formats to mobile communication terminal has a significant impact.
Under the network environment of current multiple network standard mixing, mobile communication terminal is all the network formats call by acquiescence, but the network formats of acquiescence is not optimal selection, in most cases, when the network formats of mobile communication terminal acquiescence is conversed, its power consumption is comparatively large, causes the flying power of mobile communication terminal poor.
Summary of the invention
The embodiment of the present invention provides a kind of method for switching network, device and communication terminal.Thus realize when dump energy is few, select the network formats that access is low in energy consumption, improve the flying power of communication terminal.
Embodiments provide a kind of method for switching network, comprising:
Control communication terminal to switch between multiple network standard, and the operating current of described communication terminal under detecting often kind of network formats in described multiple network standard, wherein, described multiple network standard comprises network formats corresponding to the first SIM card and network formats corresponding to the second SIM card;
According to the operating current of described communication terminal under described often kind of network formats, determine the power consumption of described communication terminal under described often kind of network formats;
Obtain the current residual electricity of described communication terminal, and judge whether described current residual electricity is less than predetermined threshold value;
When described current residual electricity is less than predetermined threshold value, according to the power consumption of described communication terminal under described often kind of network formats determined, the objective network standard in described first SIM card or multiple network standard corresponding to described second SIM card is selected to carry out network insertion.
Wherein, it is described when described current residual electricity is less than predetermined threshold value, according to the power consumption of described communication terminal under described often kind of network formats determined, select the objective network standard in described first SIM card or multiple network standard corresponding to described second SIM card to carry out network insertion and comprise:
The power consumption of described communication terminal under described often kind of network formats is contrasted;
From described multiple network standard, choose network formats corresponding to lowest power consumption, and network formats corresponding for described lowest power consumption is carried out network insertion as described objective network standard.
Wherein, the operating current of described basis described communication terminal under described often kind of network formats, determine that the power consumption of described communication terminal under described often kind of network formats comprises:
If the operating current of described communication terminal is maximum under the objective network standard in described multiple network standard, then under described objective network standard, the power consumption of described communication terminal is maximum; Or
If the operating current of described communication terminal is minimum under the objective network standard in described multiple network standard, then under described objective network standard, the power consumption of described communication terminal is minimum.
Wherein, the current residual electricity of the described communication terminal of described acquisition, and after judging whether described current residual electricity is less than predetermined threshold value, described method also comprises:
When described current residual electricity is not less than predetermined threshold value, obtain the network quality of described often kind of network formats;
According to the network quality of described often kind of network formats, the objective network standard in described first SIM card or multiple network standard corresponding to described second SIM card is selected to carry out network insertion.
Wherein, described multiple network standard comprises first network standard and second network standard, the described network quality according to described often kind of network formats, select the objective network standard in described first SIM card or multiple network standard corresponding to described second SIM card to carry out network insertion and comprise:
Judge whether the signal quality of described first network standard is greater than the signal quality of described second network value;
When the signal quality of described first network standard is greater than the signal quality of described second network value, described first network standard is selected to carry out network insertion.
Correspondingly, embodiments provide a kind of network switching device, comprising:
Electric current acquisition module, switch between multiple network standard for controlling communication terminal, and the operating current of described communication terminal under detecting often kind of network formats in described multiple network standard, wherein, described multiple network standard comprises network formats corresponding to the first SIM card and network formats corresponding to the second SIM card;
Power consumption determination module, for the operating current according to described communication terminal under described often kind of network formats, determines the power consumption of described communication terminal under described often kind of network formats;
Electricity judge module, for obtaining the current residual electricity of described communication terminal, and judges whether described current residual electricity is less than predetermined threshold value;
Network access module, for when described current residual electricity is less than predetermined threshold value, according to the power consumption of described communication terminal under described often kind of network formats determined, the objective network standard in described first SIM card or multiple network standard corresponding to described second SIM card is selected to carry out network insertion.
Wherein, described network access module comprises:
Power consumption contrast unit, for contrasting the power consumption of described communication terminal under described often kind of network formats;
Network selection unit, for choosing network formats corresponding to lowest power consumption from described multiple network standard, and carries out network insertion using network formats corresponding for described lowest power consumption as described objective network standard.
Wherein, described power consumption determination module specifically for:
If the operating current of described communication terminal is maximum under the objective network standard in described multiple network standard, then under described objective network standard, the power consumption of described communication terminal is maximum; Or
If the operating current of described communication terminal is minimum under the objective network standard in described multiple network standard, then under described objective network standard, the power consumption of described communication terminal is minimum.
Wherein, described network access module, also for when described current residual electricity is not less than predetermined threshold value, obtains the network quality of described often kind of network formats; According to the network quality of described often kind of network formats, the objective network standard in described first SIM card or multiple network standard corresponding to described second SIM card is selected to carry out network insertion.
Wherein, described network access module, also for judging whether the signal quality of described first network standard is greater than the signal quality of described second network value; When the signal quality of described first network standard is greater than the signal quality of described second network value, described first network standard is selected to carry out network insertion.
Correspondingly, embodiments provide a kind of communication terminal, comprise any one device above-mentioned.
Implement the embodiment of the present invention, first control communication terminal to switch between multiple network standard, and the operating current of described communication terminal under detecting often kind of network formats in described multiple network standard, wherein, described multiple network standard comprises network formats corresponding to the first SIM card and network formats corresponding to the second SIM card; Then according to the operating current of described communication terminal under described often kind of network formats, the power consumption of described communication terminal under described often kind of network formats is determined; Secondly obtain the current residual electricity of described communication terminal, and judge whether described current residual electricity is less than predetermined threshold value; Finally when described current residual electricity is less than predetermined threshold value, according to the power consumption of described communication terminal under described often kind of network formats determined, the objective network standard in described first SIM card or multiple network standard corresponding to described second SIM card is selected to carry out network insertion, thus realize when dump energy is few, select the network formats that access is low in energy consumption, improve the flying power of communication terminal.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme of the embodiment of the present invention, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is 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 these accompanying drawings.
Fig. 1 is the flow chart of the first embodiment of a kind of method for network access that the present invention proposes;
Fig. 2 is the power consumption diagram of a kind of different network formats that the embodiment of the present invention provides;
Fig. 3 is the flow chart of the second embodiment of a kind of method for network access that the present invention proposes;
Fig. 4 is the structural representation of a kind of network access device that the embodiment of the present invention proposes;
Fig. 5 is the structural representation of network access module in the device of embodiment of the present invention proposition;
Fig. 6 is the structural representation of the another kind of network access device that the embodiment of the present invention proposes.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill 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 flow chart of the first embodiment of a kind of method for network access that the present invention proposes.As shown in the figure, the method in the embodiment of the present invention comprises:
S101, control communication terminal to switch between multiple network standard, and the operating current of described communication terminal under detecting often kind of network formats in described multiple network standard, wherein, described multiple network standard comprises network formats corresponding to the first SIM card and network formats corresponding to the second SIM card.
In specific implementation, communication terminal can adopt double-card dual-standby to carry out network insertion, wherein, first SIM card and the second SIM card can access different operator's networks respectively, often kind of operator's network can comprise multiple network standard, described network formats can comprise TD-SCDMA, GSM, TD-LTE, WCDMA, CDMA, FDDLTE etc., under different network formats, communication terminal power consumption is also different, as shown in Figure 2, FDDLTE network formats power consumption is maximum but transmission speed is fast, TD-SCDMA power consumption is minimum but transmission is slow, and must determine that above-mentioned network formats supported by communication terminal, just network insertion can be carried out.
Such as: first can select the GSM network standard access network that the first SIM card is corresponding, the operating current detected under the GSM network standard that the first SIM card is corresponding is electric current 1, then be switched to the TD-LTE network formats access network that the first SIM card is corresponding, the operating current detected under the TD-LTE network formats that the first SIM card is corresponding is electric current 2; Next is switched to GSM network standard access network corresponding to the second SIM card, and the operating current detected under the GSM network standard that the second SIM card is corresponding is electric current 3; Finally be switched to the FDDLTE network formats access network that the second SIM card is corresponding, the operating current detected under the FDDLTE network formats that the second SIM card is corresponding is electric current 4.
S102, according to the operating current of described communication terminal under described often kind of network formats, determines the power consumption of described communication terminal under described often kind of network formats.
In specific implementation, if the operating current of described communication terminal is maximum under the objective network standard in described multiple network standard, then under described objective network standard, the power consumption of described communication terminal is maximum; If the operating current of described communication terminal is minimum under the objective network standard in described multiple network standard, then under described objective network standard, the power consumption of described communication terminal is minimum.
Such as: when electric current 4> electric current 2> electric current 3> electric current 1, the power consumption of the communication terminal under the FDDLTE network formats that the second SIM card is corresponding is maximum, the power consumption second of the communication terminal under the TD-LTE network formats that the first SIM card is corresponding, the power consumption the 3rd of the communication terminal under the GSM network standard that the second SIM card is corresponding, the power consumption of the communication terminal under the GSM network standard that the first SIM card is corresponding is minimum.
S103, obtains the current residual electricity of described communication terminal, and judges whether described current residual electricity is less than predetermined threshold value.Wherein, described predetermined threshold value can be 20% total electricity or 30% total electricity, but is not limited to above-mentioned value.
S104, when described current residual electricity is less than predetermined threshold value, according to the power consumption of described communication terminal under described often kind of network formats determined, the objective network standard in described first SIM card or multiple network standard corresponding to described second SIM card is selected to carry out network insertion.
In specific implementation, when described current residual electricity is less than predetermined threshold value, the network formats that a kind of power consumption is less can be selected to carry out network insertion, network formats least in power-consuming also can be selected to carry out network insertion.Such as: current use network formats is FDDLTE network formats corresponding to the second SIM card, then can select the GSM network standard re-accessing network that the second SIM card is corresponding.
Optionally, when described current residual electricity is not less than predetermined threshold value, the network quality of described often kind of network formats is obtained; According to the network quality of described often kind of network formats, the objective network standard in described first SIM card or multiple network standard corresponding to described second SIM card is selected to carry out network insertion.Wherein, network quality comprises at least one in transmission rate, the error rate and signal strength signal intensity, by being switched to the good network formats of network quality, can improve the efficiency of transmission of network.Further, described multiple network standard comprises first network standard and second network standard, judges whether the signal quality of described first network standard is greater than the signal quality of described second network value; When the signal quality of described first network standard is greater than the signal quality of described second network value, select described first network standard to carry out network insertion, thus improve data transmission efficiency.
In embodiments of the present invention, first control communication terminal to switch between multiple network standard, and the operating current of described communication terminal under detecting often kind of network formats in described multiple network standard, wherein, described multiple network standard comprises network formats corresponding to the first SIM card and network formats corresponding to the second SIM card; Then according to the operating current of described communication terminal under described often kind of network formats, the power consumption of described communication terminal under described often kind of network formats is determined; Secondly obtain the current residual electricity of described communication terminal, and judge whether described current residual electricity is less than predetermined threshold value; Finally when described current residual electricity is less than predetermined threshold value, according to the power consumption of described communication terminal under described often kind of network formats determined, the objective network standard in described first SIM card or multiple network standard corresponding to described second SIM card is selected to carry out network insertion, thus realize when dump energy is few, select the network formats that access is low in energy consumption, improve the flying power of communication terminal.
Please refer to Fig. 3, Fig. 3 is the flow chart of the second embodiment of a kind of method for network access that the present invention proposes.As shown in the figure, the method in the embodiment of the present invention comprises:
S301, control communication terminal to switch between multiple network standard, and the operating current of described communication terminal under detecting often kind of network formats in described multiple network standard, wherein, described multiple network standard comprises network formats corresponding to the first SIM card and network formats corresponding to the second SIM card.
In specific implementation, communication terminal can adopt double-card dual-standby to carry out network insertion, wherein, first SIM card and the second SIM card can access different operator's networks respectively, often kind of operator's network can comprise multiple network standard, described network formats can comprise TD-SCDMA, GSM, TD-LTE, WCDMA, CDMA, FDDLTE etc., under different network formats, communication terminal power consumption is also different, as shown in Figure 2, FDDLTE network formats power consumption is maximum but transmission speed is fast, TD-SCDMA power consumption is minimum but transmission is slow, and must determine that above-mentioned network formats supported by communication terminal, just network insertion can be carried out.
Such as: first can select the GSM network standard access network that the first SIM card is corresponding, the operating current detected under the GSM network standard that the first SIM card is corresponding is electric current 1, then be switched to the TD-LTE network formats access network that the first SIM card is corresponding, the operating current detected under the TD-LTE network formats that the first SIM card is corresponding is electric current 2; Next is switched to GSM network standard access network corresponding to the second SIM card, and the operating current detected under the GSM network standard that the second SIM card is corresponding is electric current 3; Finally be switched to the FDDLTE network formats access network that the second SIM card is corresponding, the operating current detected under the FDDLTE network formats that the second SIM card is corresponding is electric current 4.
S302, according to the operating current of described communication terminal under described often kind of network formats, determines the power consumption of described communication terminal under described often kind of network formats.
In specific implementation, if the operating current of described communication terminal is maximum under the objective network standard in described multiple network standard, then under described objective network standard, the power consumption of described communication terminal is maximum; If the operating current of described communication terminal is minimum under the objective network standard in described multiple network standard, then under described objective network standard, the power consumption of described communication terminal is minimum.
Such as: when electric current 4> electric current 2> electric current 3> electric current 1, the power consumption of the communication terminal under the FDDLTE network formats that the second SIM card is corresponding is maximum, the power consumption second of the communication terminal under the TD-LTE network formats that the first SIM card is corresponding, the power consumption the 3rd of the communication terminal under the GSM network standard that the second SIM card is corresponding, the power consumption of the communication terminal under the GSM network standard that the first SIM card is corresponding is minimum.
S303, obtains the current residual electricity of described communication terminal, and judges whether described current residual electricity is less than predetermined threshold value.Wherein, described predetermined threshold value can be 20% total electricity or 30% total electricity, but is not limited to above-mentioned value.
S304, contrasts the power consumption of described communication terminal under described often kind of network formats.
S305, chooses network formats corresponding to lowest power consumption from described multiple network standard, and network formats corresponding for described lowest power consumption is carried out network insertion as described objective network standard.
Such as: from S303: the power consumption of the communication terminal under the FDDLTE network formats that the second SIM card is corresponding is maximum, the power consumption second of the communication terminal under the TD-LTE network formats that the first SIM card is corresponding, the power consumption the 3rd of the communication terminal under the GSM network standard that the second SIM card is corresponding, the power consumption of the communication terminal under the GSM network standard that the first SIM card is corresponding is minimum.Therefore, the GSM network standard that the first SIM card can be selected corresponding carries out network insertion, thus improves the flying power of communication terminal.
Optionally, when described current residual electricity is not less than predetermined threshold value, the network quality of described often kind of network formats is obtained; According to the network quality of described often kind of network formats, the objective network standard in described first SIM card or multiple network standard corresponding to described second SIM card is selected to carry out network insertion.Wherein, network quality comprises at least one in transmission rate, the error rate and signal strength signal intensity, by being switched to the good network formats of network quality, can improve the efficiency of transmission of network.Further, described multiple network standard comprises first network standard and second network standard, judges whether the signal quality of described first network standard is greater than the signal quality of described second network value; When the signal quality of described first network standard is greater than the signal quality of described second network value, select described first network standard to carry out network insertion, thus improve data transmission efficiency.
In embodiments of the present invention, first control communication terminal to switch between multiple network standard, and the operating current of described communication terminal under detecting often kind of network formats in described multiple network standard, wherein, described multiple network standard comprises network formats corresponding to the first SIM card and network formats corresponding to the second SIM card; Then according to the operating current of described communication terminal under described often kind of network formats, the power consumption of described communication terminal under described often kind of network formats is determined; Secondly obtain the current residual electricity of described communication terminal, and judge whether described current residual electricity is less than predetermined threshold value; Finally when described current residual electricity is less than predetermined threshold value, according to the power consumption of described communication terminal under described often kind of network formats determined, the objective network standard in described first SIM card or multiple network standard corresponding to described second SIM card is selected to carry out network insertion, thus realize when dump energy is few, select the network formats that access is low in energy consumption, improve the flying power of communication terminal.
Please refer to Fig. 4, Fig. 4 is the structural representation of a kind of network access device that the embodiment of the present invention provides.As shown in the figure, the device in the embodiment of the present invention comprises:
Electric current acquisition module 401, switch between multiple network standard for controlling communication terminal, and the operating current of described communication terminal under detecting often kind of network formats in described multiple network standard, wherein, described multiple network standard comprises network formats corresponding to the first SIM card and network formats corresponding to the second SIM card.
In specific implementation, communication terminal can adopt double-card dual-standby to carry out network insertion, wherein, first SIM card and the second SIM card can access different operator's networks respectively, often kind of operator's network can comprise multiple network standard, described network formats can comprise TD-SCDMA, GSM, TD-LTE, WCDMA, CDMA, FDDLTE etc., under different network formats, communication terminal power consumption is also different, as shown in Figure 2, FDDLTE network formats power consumption is maximum but transmission speed is fast, TD-SCDMA power consumption is minimum but transmission is slow, and must determine that above-mentioned network formats supported by communication terminal, just network insertion can be carried out.
Such as: first can select the GSM network standard access network that the first SIM card is corresponding, the operating current detected under the GSM network standard that the first SIM card is corresponding is electric current 1, then be switched to the TD-LTE network formats access network that the first SIM card is corresponding, the operating current detected under the TD-LTE network formats that the first SIM card is corresponding is electric current 2; Next is switched to GSM network standard access network corresponding to the second SIM card, and the operating current detected under the GSM network standard that the second SIM card is corresponding is electric current 3; Finally be switched to the FDDLTE network formats access network that the second SIM card is corresponding, the operating current detected under the FDDLTE network formats that the second SIM card is corresponding is electric current 4.
Power consumption determination module 402, for the operating current according to described communication terminal under described often kind of network formats, determines the power consumption of described communication terminal under described often kind of network formats.
In specific implementation, if the operating current of described communication terminal is maximum under the objective network standard in described multiple network standard, then under described objective network standard, the power consumption of described communication terminal is maximum; If the operating current of described communication terminal is minimum under the objective network standard in described multiple network standard, then under described objective network standard, the power consumption of described communication terminal is minimum.
Such as: when electric current 4> electric current 2> electric current 3> electric current 1, the power consumption of the communication terminal under the FDDLTE network formats that the second SIM card is corresponding is maximum, the power consumption second of the communication terminal under the TD-LTE network formats that the first SIM card is corresponding, the power consumption the 3rd of the communication terminal under the GSM network standard that the second SIM card is corresponding, the power consumption of the communication terminal under the GSM network standard that the first SIM card is corresponding is minimum.
Electricity judge module 403, for obtaining the current residual electricity of described communication terminal, and judges whether described current residual electricity is less than predetermined threshold value.Wherein, described predetermined threshold value can be 20% total electricity or 30% total electricity, but is not limited to above-mentioned value.
Network access module 404, for when described current residual electricity is less than predetermined threshold value, according to the power consumption of described communication terminal under described often kind of network formats determined, the objective network standard in described first SIM card or multiple network standard corresponding to described second SIM card is selected to carry out network insertion.
In specific implementation, when described current residual electricity is less than predetermined threshold value, the network formats that a kind of power consumption is less can be selected to carry out network insertion, network formats least in power-consuming also can be selected to carry out network insertion.Such as: current use network formats is FDDLTE network formats corresponding to the second SIM card, then can select the GSM network standard re-accessing network that the second SIM card is corresponding.
Optionally, as shown in Figure 5, network access module 404 can further include:
Power consumption contrast unit 501, for contrasting the power consumption of described communication terminal under described often kind of network formats.
Network selection unit 502, for choosing network formats corresponding to lowest power consumption from described multiple network standard, and carries out network insertion using network formats corresponding for described lowest power consumption as described objective network standard.
Such as: from S303: the power consumption of the communication terminal under the FDDLTE network formats that the second SIM card is corresponding is maximum, the power consumption second of the communication terminal under the TD-LTE network formats that the first SIM card is corresponding, the power consumption the 3rd of the communication terminal under the GSM network standard that the second SIM card is corresponding, the power consumption of the communication terminal under the GSM network standard that the first SIM card is corresponding is minimum.Therefore, the GSM network standard that the first SIM card can be selected corresponding carries out network insertion, thus improves the flying power of communication terminal.
Optionally, network access module 404, also for when described current residual electricity is not less than predetermined threshold value, obtains the network quality of described often kind of network formats; According to the network quality of described often kind of network formats, the objective network standard in described first SIM card or multiple network standard corresponding to described second SIM card is selected to carry out network insertion.Wherein, network quality comprises at least one in transmission rate, the error rate and signal strength signal intensity, by being switched to the good network formats of network quality, can improve the efficiency of transmission of network.Further, described multiple network standard comprises first network standard and second network standard, judges whether the signal quality of described first network standard is greater than the signal quality of described second network value; When the signal quality of described first network standard is greater than the signal quality of described second network value, select described first network standard to carry out network insertion, thus improve data transmission efficiency.
In embodiments of the present invention, first control communication terminal to switch between multiple network standard, and the operating current of described communication terminal under detecting often kind of network formats in described multiple network standard, wherein, described multiple network standard comprises network formats corresponding to the first SIM card and network formats corresponding to the second SIM card; Then according to the operating current of described communication terminal under described often kind of network formats, the power consumption of described communication terminal under described often kind of network formats is determined; Secondly obtain the current residual electricity of described communication terminal, and judge whether described current residual electricity is less than predetermined threshold value; Finally when described current residual electricity is less than predetermined threshold value, according to the power consumption of described communication terminal under described often kind of network formats determined, the objective network standard in described first SIM card or multiple network standard corresponding to described second SIM card is selected to carry out network insertion, thus realize when dump energy is few, select the network formats that access is low in energy consumption, improve the flying power of communication terminal.
Please refer to Fig. 6, Fig. 6 is the structural representation of the another kind of network access device that the embodiment of the present invention proposes.As shown in the figure, this device can comprise: at least one processor 601, such as CPU, at least one receiver 603, at least one memory 604, at least one transmitter 605, at least one communication bus 602.Wherein, communication bus 602 is for realizing the connection communication between these assemblies.Wherein, in the embodiment of the present invention, the receiver 603 of device and transmitter 605 can be wired transmit ports, can be also wireless device, such as, comprise antenna assembly, for carrying out the communication of signaling or data with other node devices.Memory 604 can be high-speed RAM memory, also can be non-labile memory (non-volatilememory), such as at least one magnetic disc store.Memory 604 can also be optionally that at least one is positioned at the storage device away from aforementioned processor 601.Store batch processing code in memory 604, and processor is for calling the program code stored in memory, for performing following operation:
Control communication terminal to switch between multiple network standard, and the operating current of described communication terminal under detecting often kind of network formats in described multiple network standard, wherein, described multiple network standard comprises network formats corresponding to the first SIM card and network formats corresponding to the second SIM card;
According to the operating current of described communication terminal under described often kind of network formats, determine the power consumption of described communication terminal under described often kind of network formats;
Obtain the current residual electricity of described communication terminal, and judge whether described current residual electricity is less than predetermined threshold value;
When described current residual electricity is less than predetermined threshold value, according to the power consumption of described communication terminal under described often kind of network formats determined, the objective network standard in described first SIM card or multiple network standard corresponding to described second SIM card is selected to carry out network insertion.
Wherein, processor 601 can also perform following operating procedure:
The power consumption of described communication terminal under described often kind of network formats is contrasted;
From described multiple network standard, choose network formats corresponding to lowest power consumption, and network formats corresponding for described lowest power consumption is carried out network insertion as described objective network standard.
Wherein, processor 601 can also perform following operating procedure:
If the operating current of described communication terminal is maximum under the objective network standard in described multiple network standard, then under described objective network standard, the power consumption of described communication terminal is maximum; Or
If the operating current of described communication terminal is minimum under the objective network standard in described multiple network standard, then under described objective network standard, the power consumption of described communication terminal is minimum.
Wherein, processor 601 can also perform following operating procedure:
When described current residual electricity is not less than predetermined threshold value, obtain the network quality of described often kind of network formats;
According to the network quality of described often kind of network formats, the objective network standard in described first SIM card or multiple network standard corresponding to described second SIM card is selected to carry out network insertion.
Wherein, processor 601 can also perform following operating procedure:
Judge whether the signal quality of described first network standard is greater than the signal quality of described second network value;
When the signal quality of described first network standard is greater than the signal quality of described second network value, described first network standard is selected to carry out network insertion.
It should be noted that, for each embodiment of the method aforesaid, in order to simple description, therefore it is all expressed as a series of combination of actions, but those skilled in the art should know, the present invention is not by the restriction of described sequence of movement, because according to the present invention, certain some step can adopt other orders or carry out simultaneously.Secondly, those skilled in the art also should know, the embodiment described in specification all belongs to preferred embodiment, and involved action and module might not be that the present invention is necessary.
In the above-described embodiments, the description of each embodiment is all emphasized particularly on different fields, in certain embodiment, there is no the part described in detail, can see the associated description of other embodiments.
One of ordinary skill in the art will appreciate that all or part of step in the various methods of above-described embodiment is that the hardware that can carry out instruction relevant by program has come, this program can be stored in a computer-readable recording medium, storage medium can comprise: flash disk, read-only memory are (English: Read-OnlyMemory, be called for short: ROM), random access device (English: RandomAccessMemory, RAM), disk or CD etc. be called for short:.
The content download method provided the embodiment of the present invention above and relevant device, system are described in detail, apply specific case herein to set forth principle of the present invention and execution mode, the explanation of above embodiment just understands method of the present invention and core concept thereof for helping; Meanwhile, for one of ordinary skill in the art, according to thought of the present invention, all will change in specific embodiments and applications, in sum, this description should not be construed as limitation of the present invention.
Claims (11)
1. a method for network access, is characterized in that, described method comprises:
Control communication terminal to switch between multiple network standard, and the operating current of described communication terminal under detecting often kind of network formats in described multiple network standard, wherein, described multiple network standard comprises network formats corresponding to the first SIM card and network formats corresponding to the second SIM card;
According to the operating current of described communication terminal under described often kind of network formats, determine the power consumption of described communication terminal under described often kind of network formats;
Obtain the current residual electricity of described communication terminal, and judge whether described current residual electricity is less than predetermined threshold value;
When described current residual electricity is less than predetermined threshold value, according to the power consumption of described communication terminal under described often kind of network formats determined, the objective network standard in described first SIM card or multiple network standard corresponding to described second SIM card is selected to carry out network insertion.
2. the method for claim 1, it is characterized in that, it is described when described current residual electricity is less than predetermined threshold value, according to the power consumption of described communication terminal under described often kind of network formats determined, select the objective network standard in described first SIM card or multiple network standard corresponding to described second SIM card to carry out network insertion and comprise:
The power consumption of described communication terminal under described often kind of network formats is contrasted;
From described multiple network standard, choose network formats corresponding to lowest power consumption, and network formats corresponding for described lowest power consumption is carried out network insertion as described objective network standard.
3. the method for claim 1, is characterized in that, the operating current of described basis described communication terminal under described often kind of network formats, determines that the power consumption of described communication terminal under described often kind of network formats comprises:
If the operating current of described communication terminal is maximum under the objective network standard in described multiple network standard, then under described objective network standard, the power consumption of described communication terminal is maximum; Or
If the operating current of described communication terminal is minimum under the objective network standard in described multiple network standard, then under described objective network standard, the power consumption of described communication terminal is minimum.
4. the method for claim 1, is characterized in that, the current residual electricity of the described communication terminal of described acquisition, and after judging whether described current residual electricity is less than predetermined threshold value, described method also comprises:
When described current residual electricity is not less than predetermined threshold value, obtain the network quality of described often kind of network formats;
According to the network quality of described often kind of network formats, the objective network standard in described first SIM card or multiple network standard corresponding to described second SIM card is selected to carry out network insertion.
5. method as claimed in claim 4, it is characterized in that, described multiple network standard comprises first network standard and second network standard, the described network quality according to described often kind of network formats, select the objective network standard in described first SIM card or multiple network standard corresponding to described second SIM card to carry out network insertion and comprise:
Judge whether the signal quality of described first network standard is greater than the signal quality of described second network value;
When the signal quality of described first network standard is greater than the signal quality of described second network value, described first network standard is selected to carry out network insertion.
6. a network access device, is characterized in that, described device comprises:
Electric current acquisition module, switch between multiple network standard for controlling communication terminal, and the operating current of described communication terminal under detecting often kind of network formats in described multiple network standard, wherein, described multiple network standard comprises network formats corresponding to the first SIM card and network formats corresponding to the second SIM card;
Power consumption determination module, for the operating current according to described communication terminal under described often kind of network formats, determines the power consumption of described communication terminal under described often kind of network formats;
Electricity judge module, for obtaining the current residual electricity of described communication terminal, and judges whether described current residual electricity is less than predetermined threshold value;
Network access module, for when described current residual electricity is less than predetermined threshold value, according to the power consumption of described communication terminal under described often kind of network formats determined, the objective network standard in described first SIM card or multiple network standard corresponding to described second SIM card is selected to carry out network insertion.
7. device as claimed in claim 6, it is characterized in that, described network access module comprises:
Power consumption contrast unit, for contrasting the power consumption of described communication terminal under described often kind of network formats;
Network selection unit, for choosing network formats corresponding to lowest power consumption from described multiple network standard, and carries out network insertion using network formats corresponding for described lowest power consumption as described objective network standard.
8. device as claimed in claim 6, is characterized in that, described power consumption determination module specifically for:
If the operating current of described communication terminal is maximum under the objective network standard in described multiple network standard, then under described objective network standard, the power consumption of described communication terminal is maximum; Or
If the operating current of described communication terminal is minimum under the objective network standard in described multiple network standard, then under described objective network standard, the power consumption of described communication terminal is minimum.
9. device as claimed in claim 6, is characterized in that,
Described network access module, also for when described current residual electricity is not less than predetermined threshold value, obtains the network quality of described often kind of network formats; According to the network quality of described often kind of network formats, the objective network standard in described first SIM card or multiple network standard corresponding to described second SIM card is selected to carry out network insertion.
10. device as claimed in claim 9, is characterized in that,
Described network access module, also for judging whether the signal quality of described first network standard is greater than the signal quality of described second network value; When the signal quality of described first network standard is greater than the signal quality of described second network value, described first network standard is selected to carry out network insertion.
11. 1 kinds of communication terminals, is characterized in that, described communication terminal comprises the device as described in claim 6-10 any one.
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Address after: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Patentee after: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS Corp.,Ltd. Address before: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Patentee before: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS Corp.,Ltd. |
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