CN105357404B - A kind of method for switching network, device and communication terminal - Google Patents
A kind of method for switching network, device and communication terminal Download PDFInfo
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- CN105357404B CN105357404B CN201510855283.2A CN201510855283A CN105357404B CN 105357404 B CN105357404 B CN 105357404B CN 201510855283 A CN201510855283 A CN 201510855283A CN 105357404 B CN105357404 B CN 105357404B
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- 238000004891 communication Methods 0.000 title claims abstract description 175
- 238000000034 method Methods 0.000 title claims abstract description 21
- 230000005611 electricity Effects 0.000 claims abstract description 63
- 238000003780 insertion Methods 0.000 claims abstract description 40
- 230000037431 insertion Effects 0.000 claims abstract description 40
- 238000005265 energy consumption Methods 0.000 abstract description 6
- 230000005540 biological transmission Effects 0.000 description 15
- 238000010586 diagram Methods 0.000 description 6
- 238000011161 development Methods 0.000 description 4
- 238000010295 mobile communication Methods 0.000 description 4
- 238000011017 operating method Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 239000000969 carrier Substances 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000011664 signaling Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/14—Reselecting a network or an air interface
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- 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
-
- 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
-
- 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
-
- 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
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
- Telephone Function (AREA)
Abstract
The embodiment of the invention discloses a kind of method for network access, device and communication terminal, including：Control communication terminal switches between multiple network standard, and detects the operating current of the communication terminal under each network formats in the multiple network standard；According to the operating current of the communication terminal under each described network formats, the power consumption of the communication terminal under each described network formats is determined；The current residual electricity of the communication terminal is obtained, and judges whether the current residual electricity is less than predetermined threshold value；When the current residual electricity is less than predetermined threshold value, according to the power consumption of the determining communication terminal under each described network formats, the target network standard in first SIM card or the corresponding multiple network standard of second SIM card is selected to carry out network insertion.Using the embodiment of the present invention, so as to fulfill in the case where remaining capacity is few, selection accesses network formats low in energy consumption, improves the cruising ability of communication terminal.
Description
Technical field
The present invention relates to a kind of electronic technology field more particularly to method for switching network, device and communication terminals.
Background technology
There are three common carriers in China, every communication operation commercial city there are the network formats of oneself；And with movement
The development to communicate from TDM to IP, from conventional switch to soft switch, every communication operation commercial city experienced the several ranks of 2G/3G/4G
The differentiation of section；Both the above factor facilitates the mixed mode that China's mobile network environment is multiple network standard.
With the tremendous development of wireless communication technique, the network Development direction of common carrier is necessarily more high-quality to provide
Voice-and-data business for be oriented to, this is also the inexorable trend of Development of Wireless Communications.4G/3G networks lead in online and video
User experience in words is significantly better than 2G networks, but for pure voice communication, user experience is excellent caused by 4G/3G networks
Matter be not it is obvious that on the contrary, when smart mobile phone 4G/3G networks and 2G networks carry out pure voice communication, used in work(
It is huge to consume gap.In the case where the battery of smart mobile phone is fully charged, using cdma network, during the call of smart mobile phone
It is long up to 502.6 minutes, using LTE network, a length of 251.8 minutes during smart phone call；In other words, LTE network can make intelligence
The service life reduction 50% of energy mobile phone.Moreover, according to test, during pure voice communication, the electric current of FDD-LTE networks compares TDD-LTE
The electric current of network is much larger, and the electric current of WCDMA networks is more much larger than the electric current of TDS-CDMA network.It can be seen that network formats
Have a significant impact to the cruising ability of mobile communication terminal.
Under the network environment of current multiple network standard mixing, mobile communication terminal is led to by the network formats of acquiescence
Words, but it is optimal selection that the network formats given tacit consent to, which are not, in most cases, the network formats of mobile communication terminal acquiescence
During call, power consumption is larger, and the cruising ability for leading to mobile communication terminal is poor.
Invention content
The embodiment of the present invention provides a kind of method for switching network, device and communication terminal.So as to fulfill in remaining capacity not
In the case of more, selection accesses network formats low in energy consumption, improves the cruising ability of communication terminal.
An embodiment of the present invention provides a kind of method for switching network, including：
Control communication terminal switches between multiple network standard, and detects each net in the multiple network standard
The operating current of the communication terminal under network standard, wherein, the multiple network standard includes the corresponding network system of the first SIM card
Formula and the corresponding network formats of the second SIM card；
According to the operating current of the communication terminal under each described network formats, determine in each described network formats
Under the communication terminal power consumption；
The current residual electricity of the communication terminal is obtained, and judges whether the current residual electricity is less than default threshold
Value；
When the current residual electricity is less than predetermined threshold value, according to it is determining under each described network formats it is described logical
Believe the power consumption of terminal, select the target network system in first SIM card or the corresponding multiple network standard of second SIM card
Formula carries out network insertion.
Wherein, it is described when the current residual electricity is less than predetermined threshold value, according to determining in each described network system
The power consumption of the communication terminal under formula is selected in first SIM card or the corresponding multiple network standard of second SIM card
Target network standard carries out network insertion and includes：
The power consumption of the communication terminal under each described network formats is compared；
The corresponding network formats of lowest power consumption are chosen from the multiple network standard, and the lowest power consumption is corresponding
Network formats carry out network insertion as the target network standard.
Wherein, the operating current of basis communication terminal under each described network formats is determined described every
The power consumption of the communication terminal includes under kind network formats：
If the operating current of the communication terminal is maximum under the target network standard in the multiple network standard,
The power consumption of the communication terminal is maximum under the target network standard；Or
If the operating current of the communication terminal is minimum under the target network standard in the multiple network standard,
The power consumption of the communication terminal is minimum under the target network standard.
Wherein, it is described to obtain the current residual electricity of the communication terminal, and judge whether the current residual electricity is small
After predetermined threshold value, the method further includes：
When the current residual electricity is not less than predetermined threshold value, the network quality of each network formats is obtained；
According to the network quality of each network formats, select first SIM card or second SIM card corresponding
Target network standard in multiple network standard carries out network insertion.
Wherein, the multiple network standard includes first network standard and the second network formats, described according to described every
The network quality of kind network formats, selects the mesh in first SIM card or the corresponding multiple network standard of second SIM card
Mark network formats carry out network insertion and include：
Judge whether the signal quality of the first network standard is more than the signal quality of second network values；
When the signal quality of the first network standard is more than the signal quality of second network values, selection described first
Network formats carry out network insertion.
Correspondingly, an embodiment of the present invention provides a kind of network switching device, including：
Electric current acquisition module for communication terminal to be controlled to switch between multiple network standard, and is detected described a variety of
The operating current of the communication terminal under each network formats in network formats, wherein, the multiple network standard includes the
The corresponding network formats of one SIM card and the corresponding network formats of the second SIM card；
Power consumption determining module for the operating current according to the communication terminal under each described network formats, determines
The power consumption of the communication terminal under each described network formats；
Electricity judgment module for obtaining the current residual electricity of the communication terminal, and judges the current residual electricity
Whether amount is less than predetermined threshold value；
Network access module, for when the current residual electricity is less than predetermined threshold value, according to determining described every
The power consumption of the communication terminal, selects first SIM card or the corresponding multiple network of second SIM card under kind network formats
Target network standard in standard carries out network insertion.
Wherein, the network access module includes：
Power consumption comparison unit compares for the power consumption to the communication terminal under each described network formats；
Network selection unit, for choosing the corresponding network formats of lowest power consumption from the multiple network standard, and will
The corresponding network formats of the lowest power consumption carry out network insertion as the target network standard.
Wherein, the power consumption determining module is specifically used for：
If the operating current of the communication terminal is maximum under the target network standard in the multiple network standard,
The power consumption of the communication terminal is maximum under the target network standard；Or
If the operating current of the communication terminal is minimum under the target network standard in the multiple network standard,
The power consumption of the communication terminal is minimum under the target network standard.
Wherein, the network access module is additionally operable to, when the current residual electricity is not less than predetermined threshold value, obtain institute
State the network quality of each network formats；According to the network quality of each network formats, first SIM card or institute are selected
The target network standard stated in the corresponding multiple network standard of the second SIM card carries out network insertion.
Wherein, the network access module, is additionally operable to judge whether the signal quality of the first network standard is more than institute
State the signal quality of the second network values；When the signal quality of the first network standard is more than the signal matter of second network values
Amount selects the first network standard to carry out network insertion.
Correspondingly, an embodiment of the present invention provides a kind of communication terminal, including any one above-mentioned device.
Implement the embodiment of the present invention, communication terminal is controlled to switch between multiple network standard first, and detect described
The operating current of the communication terminal under each network formats in multiple network standard, wherein, the multiple network standard packet
Include the corresponding network formats of the first SIM card and the corresponding network formats of the second SIM card；Then according in each described network system
The operating current of the communication terminal under formula determines the power consumption of the communication terminal under each described network formats；Next is obtained
The current residual electricity of the communication terminal is taken, and judges whether the current residual electricity is less than predetermined threshold value；Finally work as institute
When stating current residual electricity less than predetermined threshold value, according to the work(of the determining communication terminal under each described network formats
Consumption selects the target network standard in first SIM card or the corresponding multiple network standard of second SIM card to carry out network
Access, so as to fulfill in the case where remaining capacity is few, selection accesses network formats low in energy consumption, improves the continuous of communication terminal
Boat ability.
Description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, required use in being described below to embodiment
Attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description is some embodiments of the present invention, for this field
For those of ordinary skill, without creative efforts, other attached drawings are can also be obtained according to these attached drawings.
Fig. 1 is a kind of flow chart of the first embodiment of method for network access proposed by the present invention；
Fig. 2 is a kind of power consumption diagram of different network formats provided in an embodiment of the present invention；
Fig. 3 is a kind of flow chart of the second embodiment of method for network access proposed by the present invention；
Fig. 4 is a kind of structure diagram for network access device that the embodiment of the present invention proposes；
Fig. 5 is the structure diagram of network access module in the device that the embodiment of the present invention proposes；
Fig. 6 is the structure diagram for another network access device that the embodiment of the present invention proposes.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is part of the embodiment of the present invention, instead of all the embodiments.Based on this hair
Embodiment in bright, the every other implementation that those of ordinary skill in the art are obtained without creative efforts
Example, shall fall within the protection scope of the present invention.
It please refers to Fig.1, Fig. 1 is a kind of flow chart of the first embodiment of method for network access proposed by the present invention.Such as figure
Shown, the method in the embodiment of the present invention includes：
S101, control communication terminal switches between multiple network standard, and detects in the multiple network standard
The operating current of the communication terminal under each network formats, wherein, it is corresponding that the multiple network standard includes the first SIM card
Network formats and the corresponding network formats of the second SIM card.
In the specific implementation, double-card dual-standby, which may be used, in communication terminal carries out network insertion, wherein, the first SIM card and the
Two SIM cards can be respectively connected to different operator's networks, each operator's network can include multiple network standard, the net
Network standard can include TD-SCDMA, GSM, TD-LTE, WCDMA, CDMA, FDD LTE etc., under different network formats,
Communication terminal power consumption is also different, as shown in Fig. 2, FDD LTE network standards power consumption is maximum but transmission speed is fast, TD-SCDMA power consumptions
Minimum but transmission is slow, and must determine that communication terminal supports above-mentioned network formats, can just carry out network insertion.
Such as：The corresponding GSM network standard access network of the first SIM card can be selected first, detected in the first SIM card pair
Operating current under the GSM network standard answered is electric current 1, then switches to the corresponding TD-LTE network formats of the first SIM card and connects
Enter network, it is electric current 2 to detect the operating current under the corresponding TD-LTE network formats of the first SIM card；Next is switched to second
The corresponding GSM network standard access network of SIM card, the operating current detected under the corresponding GSM network standard of the second SIM card are
Electric current 3；The corresponding FDD LTE networks standard access network of the second SIM card is finally switched to, is detected corresponding in the second SIM card
Operating current under FDD LTE network standards is electric current 4.
S102 according to the operating current of the communication terminal under each described network formats, is determined in each described net
The power consumption of the communication terminal under network standard.
If in the specific implementation, under target network standard in the multiple network standard communication terminal work electricity
Stream is maximum, then the power consumption of the communication terminal is maximum under the target network standard；If in the multiple network standard
The operating current of the communication terminal is minimum under target network standard, then the communication terminal under the target network standard
Power consumption is minimum.
Such as：When electric current 4>Electric current 2>Electric current 3>During electric current 1, under the corresponding FDD LTE networks standard of the second SIM card
The power consumption of communication terminal is maximum, the power consumption second of the communication terminal under the corresponding TD-LTE network formats of the first SIM card, the
The power consumption third of communication terminal under the corresponding GSM network standard of two SIM cards, under the corresponding GSM network standard of the first SIM card
Communication terminal power consumption it is minimum.
S103, obtains the current residual electricity of the communication terminal, and it is pre- to judge whether the current residual electricity is less than
If threshold value.Wherein, the predetermined threshold value can be 20% total electricity or 30% total electricity, but be not limited to above-mentioned value.
S104, when the current residual electricity is less than predetermined threshold value, according to determining under each described network formats
The power consumption of the communication terminal selects the target in first SIM card or the corresponding multiple network standard of second SIM card
Network formats carry out network insertion.
In the specific implementation, when the current residual electricity is less than predetermined threshold value, a kind of smaller net of power consumption can be selected
Network standard carries out network insertion, and network formats least in power-consuming can also be selected to carry out network insertion.Such as：Currently used network
Standard is the corresponding FDD LTE networks standard of the second SIM card, then can select the corresponding GSM network standard of the second SIM card again
Access network.
Optionally, when the current residual electricity is not less than predetermined threshold value, the network of each network formats is obtained
Quality；According to the network quality of each network formats, select first SIM card or second SIM card corresponding more
Target network standard in kind network formats carries out network insertion.Wherein, network quality includes transmission rate, the bit error rate and letter
At least one of number intensity, by switch to the preferable network formats of network quality, can improve the efficiency of transmission of network.Into
One step, the multiple network standard includes first network standard and the second network formats, judges the first network standard
Signal quality whether be more than second network values signal quality；When the signal quality of the first network standard is more than institute
The signal quality of the second network values is stated, the first network standard is selected to carry out network insertion, so as to improve data transmission efficiency.
In embodiments of the present invention, control communication terminal first switches between multiple network standard, and detects described
The operating current of the communication terminal under each network formats in multiple network standard, wherein, the multiple network standard packet
Include the corresponding network formats of the first SIM card and the corresponding network formats of the second SIM card；Then according in each described network system
The operating current of the communication terminal under formula determines the power consumption of the communication terminal under each described network formats；Next is obtained
The current residual electricity of the communication terminal is taken, and judges whether the current residual electricity is less than predetermined threshold value；Finally work as institute
When stating current residual electricity less than predetermined threshold value, according to the work(of the determining communication terminal under each described network formats
Consumption selects the target network standard in first SIM card or the corresponding multiple network standard of second SIM card to carry out network
Access, so as to fulfill in the case where remaining capacity is few, selection accesses network formats low in energy consumption, improves the continuous of communication terminal
Boat ability.
It please refers to Fig.3, Fig. 3 is a kind of flow chart of the second embodiment of method for network access proposed by the present invention.Such as figure
Shown, the method in the embodiment of the present invention includes：
S301, control communication terminal switches between multiple network standard, and detects in the multiple network standard
The operating current of the communication terminal under each network formats, wherein, it is corresponding that the multiple network standard includes the first SIM card
Network formats and the corresponding network formats of the second SIM card.
In the specific implementation, double-card dual-standby, which may be used, in communication terminal carries out network insertion, wherein, the first SIM card and the
Two SIM cards can be respectively connected to different operator's networks, each operator's network can include multiple network standard, the net
Network standard can include TD-SCDMA, GSM, TD-LTE, WCDMA, CDMA, FDD LTE etc., under different network formats,
Communication terminal power consumption is also different, as shown in Fig. 2, FDD LTE network standards power consumption is maximum but transmission speed is fast, TD-SCDMA power consumptions
Minimum but transmission is slow, and must determine that communication terminal supports above-mentioned network formats, can just carry out network insertion.
Such as：The corresponding GSM network standard access network of the first SIM card can be selected first, detected in the first SIM card pair
Operating current under the GSM network standard answered is electric current 1, then switches to the corresponding TD-LTE network formats of the first SIM card and connects
Enter network, it is electric current 2 to detect the operating current under the corresponding TD-LTE network formats of the first SIM card；Next is switched to second
The corresponding GSM network standard access network of SIM card, the operating current detected under the corresponding GSM network standard of the second SIM card are
Electric current 3；The corresponding FDD LTE networks standard access network of the second SIM card is finally switched to, is detected corresponding in the second SIM card
Operating current under FDD LTE network standards is electric current 4.
S302 according to the operating current of the communication terminal under each described network formats, is determined in each described net
The power consumption of the communication terminal under network standard.
If in the specific implementation, under target network standard in the multiple network standard communication terminal work electricity
Stream is maximum, then the power consumption of the communication terminal is maximum under the target network standard；If in the multiple network standard
The operating current of the communication terminal is minimum under target network standard, then the communication terminal under the target network standard
Power consumption is minimum.
Such as：When electric current 4>Electric current 2>Electric current 3>During electric current 1, under the corresponding FDD LTE networks standard of the second SIM card
The power consumption of communication terminal is maximum, the power consumption second of the communication terminal under the corresponding TD-LTE network formats of the first SIM card, the
The power consumption third of communication terminal under the corresponding GSM network standard of two SIM cards, under the corresponding GSM network standard of the first SIM card
Communication terminal power consumption it is minimum.
S303, obtains the current residual electricity of the communication terminal, and it is pre- to judge whether the current residual electricity is less than
If threshold value.Wherein, the predetermined threshold value can be 20% total electricity or 30% total electricity, but be not limited to above-mentioned value.
S304 compares the power consumption of the communication terminal under each described network formats.
S305, chooses the corresponding network formats of lowest power consumption from the multiple network standard, and by the lowest power consumption
Corresponding network formats carry out network insertion as the target network standard.
Such as：From S303：The power consumption of communication terminal under the corresponding FDD LTE networks standard of the second SIM card is most
Greatly, the power consumption second of the communication terminal under the corresponding TD-LTE network formats of the first SIM card, in the corresponding GSM of the second SIM card
The power consumption third of communication terminal under network formats, the power consumption of the communication terminal under the corresponding GSM network standard of the first SIM card
It is minimum.It is thereby possible to select the corresponding GSM network standard of the first SIM card carries out network insertion, so as to improve the continuous of communication terminal
Boat ability.
Optionally, when the current residual electricity is not less than predetermined threshold value, the network of each network formats is obtained
Quality；According to the network quality of each network formats, select first SIM card or second SIM card corresponding more
Target network standard in kind network formats carries out network insertion.Wherein, network quality includes transmission rate, the bit error rate and letter
At least one of number intensity, by switch to the preferable network formats of network quality, can improve the efficiency of transmission of network.Into
One step, the multiple network standard includes first network standard and the second network formats, judges the first network standard
Signal quality whether be more than second network values signal quality；When the signal quality of the first network standard is more than institute
The signal quality of the second network values is stated, the first network standard is selected to carry out network insertion, so as to improve data transmission efficiency.
In embodiments of the present invention, control communication terminal first switches between multiple network standard, and detects described
The operating current of the communication terminal under each network formats in multiple network standard, wherein, the multiple network standard packet
Include the corresponding network formats of the first SIM card and the corresponding network formats of the second SIM card；Then according in each described network system
The operating current of the communication terminal under formula determines the power consumption of the communication terminal under each described network formats；Next is obtained
The current residual electricity of the communication terminal is taken, and judges whether the current residual electricity is less than predetermined threshold value；Finally work as institute
When stating current residual electricity less than predetermined threshold value, according to the work(of the determining communication terminal under each described network formats
Consumption selects the target network standard in first SIM card or the corresponding multiple network standard of second SIM card to carry out network
Access, so as to fulfill in the case where remaining capacity is few, selection accesses network formats low in energy consumption, improves the continuous of communication terminal
Boat ability.
It please refers to Fig.4, Fig. 4 is a kind of structure diagram of network access device provided in an embodiment of the present invention.As schemed
Show, the device in the embodiment of the present invention includes：
Electric current acquisition module 401 for communication terminal to be controlled to switch between multiple network standard, and is detected described more
The operating current of the communication terminal under each network formats in kind network formats, wherein, the multiple network standard includes
The corresponding network formats of first SIM card and the corresponding network formats of the second SIM card.
In the specific implementation, double-card dual-standby, which may be used, in communication terminal carries out network insertion, wherein, the first SIM card and the
Two SIM cards can be respectively connected to different operator's networks, each operator's network can include multiple network standard, the net
Network standard can include TD-SCDMA, GSM, TD-LTE, WCDMA, CDMA, FDD LTE etc., under different network formats,
Communication terminal power consumption is also different, as shown in Fig. 2, FDD LTE network standards power consumption is maximum but transmission speed is fast, TD-SCDMA power consumptions
Minimum but transmission is slow, and must determine that communication terminal supports above-mentioned network formats, can just carry out network insertion.
Such as：The corresponding GSM network standard access network of the first SIM card can be selected first, detected in the first SIM card pair
Operating current under the GSM network standard answered is electric current 1, then switches to the corresponding TD-LTE network formats of the first SIM card and connects
Enter network, it is electric current 2 to detect the operating current under the corresponding TD-LTE network formats of the first SIM card；Next is switched to second
The corresponding GSM network standard access network of SIM card, the operating current detected under the corresponding GSM network standard of the second SIM card are
Electric current 3；The corresponding FDD LTE networks standard access network of the second SIM card is finally switched to, is detected corresponding in the second SIM card
Operating current under FDD LTE network standards is electric current 4.
Power consumption determining module 402, for according under each described network formats the communication terminal operating current, really
It is scheduled on the power consumption of the communication terminal under each described network formats.
If in the specific implementation, under target network standard in the multiple network standard communication terminal work electricity
Stream is maximum, then the power consumption of the communication terminal is maximum under the target network standard；If in the multiple network standard
The operating current of the communication terminal is minimum under target network standard, then the communication terminal under the target network standard
Power consumption is minimum.
Such as：When electric current 4>Electric current 2>Electric current 3>During electric current 1, under the corresponding FDD LTE networks standard of the second SIM card
The power consumption of communication terminal is maximum, the power consumption second of the communication terminal under the corresponding TD-LTE network formats of the first SIM card, the
The power consumption third of communication terminal under the corresponding GSM network standard of two SIM cards, under the corresponding GSM network standard of the first SIM card
Communication terminal power consumption it is minimum.
Electricity judgment module 403 for obtaining the current residual electricity of the communication terminal, and judges the current residual
Whether electricity is less than predetermined threshold value.Wherein, the predetermined threshold value can be 20% total electricity or 30% total electricity, but do not limit to
In above-mentioned value.
Network access module 404, for when the current residual electricity be less than predetermined threshold value when, according to determining described
The power consumption of the communication terminal under each network formats selects first SIM card or the corresponding a variety of nets of second SIM card
Target network standard in network standard carries out network insertion.
In the specific implementation, when the current residual electricity is less than predetermined threshold value, a kind of smaller net of power consumption can be selected
Network standard carries out network insertion, and network formats least in power-consuming can also be selected to carry out network insertion.Such as：Currently used network
Standard is the corresponding FDD LTE networks standard of the second SIM card, then can select the corresponding GSM network standard of the second SIM card again
Access network.
Optionally, as shown in figure 5, network access module 404 can further include：
Power consumption comparison unit 501 compares for the power consumption to the communication terminal under each described network formats.
Network selection unit 502, for choosing the corresponding network formats of lowest power consumption from the multiple network standard, and
Network insertion is carried out using the corresponding network formats of the lowest power consumption as the target network standard.
Such as：From S303：The power consumption of communication terminal under the corresponding FDD LTE networks standard of the second SIM card is most
Greatly, the power consumption second of the communication terminal under the corresponding TD-LTE network formats of the first SIM card, in the corresponding GSM of the second SIM card
The power consumption third of communication terminal under network formats, the power consumption of the communication terminal under the corresponding GSM network standard of the first SIM card
It is minimum.It is thereby possible to select the corresponding GSM network standard of the first SIM card carries out network insertion, so as to improve the continuous of communication terminal
Boat ability.
Optionally, network access module 404 are additionally operable to, when the current residual electricity is not less than predetermined threshold value, obtain
The network quality of each network formats；According to the network quality of each network formats, select first SIM card or
Target network standard in the corresponding multiple network standard of second SIM card carries out network insertion.Wherein, network quality includes
At least one of transmission rate, the bit error rate and signal strength, can be with by switch to the preferable network formats of network quality
Improve the efficiency of transmission of network.Further, the multiple network standard includes first network standard and the second network formats,
Judge whether the signal quality of the first network standard is more than the signal quality of second network values；When the first network
The signal quality of standard is more than the signal quality of second network values, and the first network standard is selected to carry out network insertion,
So as to improve data transmission efficiency.
In embodiments of the present invention, control communication terminal first switches between multiple network standard, and detects described
The operating current of the communication terminal under each network formats in multiple network standard, wherein, the multiple network standard packet
Include the corresponding network formats of the first SIM card and the corresponding network formats of the second SIM card；Then according in each described network system
The operating current of the communication terminal under formula determines the power consumption of the communication terminal under each described network formats；Next is obtained
The current residual electricity of the communication terminal is taken, and judges whether the current residual electricity is less than predetermined threshold value；Finally work as institute
When stating current residual electricity less than predetermined threshold value, according to the work(of the determining communication terminal under each described network formats
Consumption selects the target network standard in first SIM card or the corresponding multiple network standard of second SIM card to carry out network
Access, so as to fulfill in the case where remaining capacity is few, selection accesses network formats low in energy consumption, improves the continuous of communication terminal
Boat ability.
Fig. 6 is please referred to, Fig. 6 is the structure diagram for another network access device that the embodiment of the present invention proposes.Such as figure
Shown, which can include：At least one processor 601, such as CPU, at least one receiver 603, at least one storage
Device 604, at least one transmitter 605, at least one communication bus 602.Wherein, communication bus 602 is used to implement these components
Between connection communication.Wherein, the receiver 603 of device and transmitter 605 can be wired transmitting terminals in the embodiment of the present invention
Mouthful, or wireless device, such as including antenna assembly, for carrying out the communication of signaling or data with other node devices.
Memory 604 can be high-speed RAM memory or non-labile memory (non-volatile memory), example
Such as at least one magnetic disk storage.Memory 604 optionally can also be at least one and be located remotely from depositing for aforementioned processor 601
Storage device.Batch processing code is stored in memory 604, and processor is used to call the program code stored in memory, uses
It is operated below performing：
Control communication terminal switches between multiple network standard, and detects each net in the multiple network standard
The operating current of the communication terminal under network standard, wherein, the multiple network standard includes the corresponding network system of the first SIM card
Formula and the corresponding network formats of the second SIM card；
According to the operating current of the communication terminal under each described network formats, determine in each described network formats
Under the communication terminal power consumption；
The current residual electricity of the communication terminal is obtained, and judges whether the current residual electricity is less than default threshold
Value；
When the current residual electricity is less than predetermined threshold value, according to it is determining under each described network formats it is described logical
Believe the power consumption of terminal, select the target network system in first SIM card or the corresponding multiple network standard of second SIM card
Formula carries out network insertion.
Wherein, following operating procedure can also be performed in processor 601：
The power consumption of the communication terminal under each described network formats is compared；
The corresponding network formats of lowest power consumption are chosen from the multiple network standard, and the lowest power consumption is corresponding
Network formats carry out network insertion as the target network standard.
Wherein, following operating procedure can also be performed in processor 601：
If the operating current of the communication terminal is maximum under the target network standard in the multiple network standard,
The power consumption of the communication terminal is maximum under the target network standard；Or
If the operating current of the communication terminal is minimum under the target network standard in the multiple network standard,
The power consumption of the communication terminal is minimum under the target network standard.
Wherein, following operating procedure can also be performed in processor 601：
When the current residual electricity is not less than predetermined threshold value, the network quality of each network formats is obtained；
According to the network quality of each network formats, select first SIM card or second SIM card corresponding
Target network standard in multiple network standard carries out network insertion.
Wherein, following operating procedure can also be performed in processor 601：
Judge whether the signal quality of the first network standard is more than the signal quality of second network values；
When the signal quality of the first network standard is more than the signal quality of second network values, selection described first
Network formats carry out network insertion.
It should be noted that for aforementioned each embodiment of the method, in order to be briefly described, therefore it is all expressed as to a system
The combination of actions of row, but those skilled in the art should know, the present invention is not limited by described sequence of movement, because
For according to the present invention, certain some step may be used other sequences or be carried out at the same time.Secondly, those skilled in the art also should
Know, embodiment described in this description belongs to preferred embodiment, involved action and module not necessarily this hair
Necessary to bright.
In the above-described embodiments, it all emphasizes particularly on different fields to the description of each embodiment, is not described in some embodiment
Part, may refer to the associated description of other embodiment.
One of ordinary skill in the art will appreciate that all or part of step in the various methods of above-described embodiment is can
It is completed with instructing relevant hardware by program, which can be stored in a computer readable storage medium, storage
Medium can include：Flash disk, read-only memory (English：Read-Only Memory, referred to as：ROM), random access device (English
Text：Random Access Memory, referred to as：RAM), disk or CD etc..
The content download method and relevant device, system provided above to the embodiment of the present invention is described in detail,
Specific case used herein is expounded the principle of the present invention and embodiment, and the explanation of above example is only used
In facilitating the understanding of the method and its core concept of the invention；Meanwhile for those of ordinary skill in the art, according to the present invention
Thought, there will be changes in specific embodiments and applications, in conclusion the content of the present specification should not be construed as
Limitation of the present invention.
Claims (6)
1. a kind of method for network access, which is characterized in that the method includes：
Control communication terminal switches between multiple network standard, and detects each network system in the multiple network standard
The operating current of the communication terminal under formula, wherein, the multiple network standard include the corresponding network formats of the first SIM card with
And the second corresponding network formats of SIM card, the first SIM card and the second SIM card are respectively connected to different operator's networks, each
Operator's network includes multiple network standard；
According to the operating current of the communication terminal under each described network formats, the institute under each described network formats is determined
State the power consumption of communication terminal；
The current residual electricity of the communication terminal is obtained, and judges whether the current residual electricity is less than predetermined threshold value；
When the current residual electricity is less than predetermined threshold value, to the power consumption of the communication terminal under each described network formats
It is compared；
Choose the corresponding network formats of lowest power consumption from the multiple network standard, and by the corresponding network of the lowest power consumption
Standard is as target network standard re-accessing network；
When the current residual electricity is not less than predetermined threshold value, the network quality of each network formats is obtained, it is described more
Kind network formats include first network standard and the second network system；
Judge whether the signal quality of the first network standard is more than the signal quality of second network values；
When the first network standard signal quality be more than second network values signal quality, select the first network
Standard carries out network insertion.
2. the method as described in claim 1, which is characterized in that basis communication under each described network formats is whole
The operating current at end determines that the power consumption of the communication terminal under each described network formats includes：
If the operating current of the communication terminal is maximum under the target network standard in the multiple network standard, described
The power consumption of the communication terminal is maximum under target network standard；Or
If the operating current of the communication terminal is minimum under the target network standard in the multiple network standard, described
The power consumption of the communication terminal is minimum under target network standard.
3. a kind of network access device, which is characterized in that described device includes：
Electric current acquisition module for communication terminal to be controlled to switch between multiple network standard, and is detected in the multiple network
The operating current of the communication terminal under each network formats in standard, wherein, the multiple network standard includes the first SIM
Block corresponding network formats and the corresponding network formats of the second SIM card, the first SIM card and the second SIM card are respectively connected to not
Same operator's network, each operator's network include multiple network standard；
Power consumption determining module for the operating current according to the communication terminal under each described network formats, is determined in institute
State the power consumption of the communication terminal under each network formats；
Electricity judgment module for obtaining the current residual electricity of the communication terminal, and judges that the current residual electricity is
It is no to be less than predetermined threshold value；
Network access module, for when the current residual electricity be less than predetermined threshold value when, under each described network formats
The power consumption of the communication terminal is compared；The corresponding network formats of lowest power consumption are chosen from the multiple network standard, and
Using the corresponding network formats of the lowest power consumption as target network standard re-accessing network；
The network access module is additionally operable to, when the current residual electricity is not less than predetermined threshold value, obtain each described net
The network quality of network standard, the multiple network standard include first network standard and the second network system；Judge described first
Whether the signal quality of network formats is more than the signal quality of second network values；When the signal matter of the first network standard
Amount selects the first network standard to carry out network insertion more than the signal quality of second network values.
4. device as claimed in claim 3, which is characterized in that the network access module includes：
Power consumption comparison unit compares for the power consumption to the communication terminal under each described network formats；
Network selection unit, for choosing the corresponding network formats of lowest power consumption from the multiple network standard, and by described in
The corresponding network formats of lowest power consumption carry out network insertion as the target network standard.
5. device as claimed in claim 3, which is characterized in that the power consumption determining module is specifically used for：
If the operating current of the communication terminal is maximum under the target network standard in the multiple network standard, described
The power consumption of the communication terminal is maximum under target network standard；Or
If the operating current of the communication terminal is minimum under the target network standard in the multiple network standard, described
The power consumption of the communication terminal is minimum under target network standard.
6. a kind of communication terminal, which is characterized in that the communication terminal includes the dress as described in claim 3-5 any one
It puts.
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| CN201510855283.2A CN105357404B (en) | 2015-11-28 | 2015-11-28 | A kind of method for switching network, device and communication terminal |
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| CN109076453B (en) * | 2016-05-12 | 2021-11-05 | 瑞典爱立信有限公司 | Communication device and method for handling connection state changes in a wireless communication network |
| CN106376045A (en) * | 2016-09-26 | 2017-02-01 | 维沃移动通信有限公司 | Method for switching communication systems of mobile terminal and mobile terminal |
| CN106455027A (en) * | 2016-10-27 | 2017-02-22 | 广东欧珀移动通信有限公司 | Network standard adjustment method and mobile terminal |
| CN108307420B (en) * | 2017-07-24 | 2021-06-22 | 深圳市盛路物联通讯技术有限公司 | Control method of Internet of things terminal and Internet of things access point |
| CN107509237B (en) * | 2017-09-04 | 2021-05-14 | 维沃移动通信有限公司 | Wireless network connection method, mobile terminal and readable storage medium |
| CN108064074A (en) * | 2017-11-17 | 2018-05-22 | 京信通信系统（中国）有限公司 | A kind of power-economizing method, device and storage medium |
| CN108200616A (en) * | 2018-01-02 | 2018-06-22 | 青岛海信宽带多媒体技术有限公司 | A kind of switching method and apparatus of network access mode |
| CN108449782B (en) * | 2018-02-02 | 2021-09-21 | 捷开通讯(深圳)有限公司 | Terminal, multi-network data transmission method thereof and storage device |
| CN108738097A (en) * | 2018-05-18 | 2018-11-02 | 珠海格力电器股份有限公司 | A kind of method and device reducing power consumption |
| CN109769288A (en) * | 2018-12-29 | 2019-05-17 | 出门问问信息科技有限公司 | The method and device of standby network is set |
| CN110677897B (en) * | 2019-08-27 | 2022-05-13 | 潍坊华瑞网络科技有限公司 | Network search control method, terminal and computer readable storage medium |
| CN112533192B (en) * | 2019-09-19 | 2022-04-22 | 华为技术有限公司 | Method and device for switching SIM (subscriber identity Module) card and electronic equipment |
| CN112969220B (en) * | 2021-02-26 | 2023-04-28 | 联想(北京)有限公司 | Control method and device |
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| JP2001217927A (en) * | 2000-02-02 | 2001-08-10 | Nec Shizuoka Ltd | Mobile communication terminal and data transmission method |
| CN102256019A (en) * | 2011-07-27 | 2011-11-23 | 宇龙计算机通信科技(深圳)有限公司 | Multi-mode mobile communication terminal and control method and system thereof |
| CN103491262A (en) * | 2013-09-24 | 2014-01-01 | 广州市久邦数码科技有限公司 | Intelligent power saving mode switching system of mobile terminal |
| CN105050167A (en) * | 2015-06-10 | 2015-11-11 | 广东欧珀移动通信有限公司 | Communication method and terminal under mixed network mode |
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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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Granted publication date: 20180629 |