CN105578572B - A kind of method and terminal reducing power consumption - Google Patents
A kind of method and terminal reducing power consumption Download PDFInfo
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- CN105578572B CN105578572B CN201510219215.7A CN201510219215A CN105578572B CN 105578572 B CN105578572 B CN 105578572B CN 201510219215 A CN201510219215 A CN 201510219215A CN 105578572 B CN105578572 B CN 105578572B
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Abstract
The embodiment of the invention discloses a kind of methods for reducing power consumption, it include: that the first public land mobile network belonging to the first Subscriber Identity Module is obtained by the international mobile subscriber identity of the first Subscriber Identity Module after the first Subscriber Identity Module and second user identification card switch logic card slot of terminal；Periodically search global system for mobile communications network；The system message of the global system for mobile communications cell base station broadcast searched is read, and obtains the second public land mobile network belonging to cell base station from system message；If the first public land mobile network is different from the second public land mobile network, judge whether the first public land mobile network is the corresponding public land mobile network of telecom operators；If so, dwelling period searches for global system for mobile communications network.The embodiment of the invention also discloses a kind of terminals for reducing power consumption.Using the present invention, the standby current of terminal can be reduced, to reduce power consumption.
Description
Technical field
The present invention relates to field of communication technology more particularly to a kind of methods and terminal for reducing power consumption.
Background technique
With the rapid development of mobile communication technology, 3rd generation mobile communication technology (The 3rd-Generation
Mobile communication technology, abbreviation 3G) it is widely used, and fourth generation mobile communication technology (The
4th Generation mobile communication technology, abbreviation 4G) it also quickly grows, the network coverage
Just it is being gradually diffused into most domestic area.And in terminal side, the life and work based on user needs, and there are more support double cards
The terminal of double standby.In existing dual-card dual-standby terminal, even if the card 1 of Subscriber Identity Module and card 2 support 4G business, but it is logical
Often only block the 3G/4G business of 1 usable high speed, and blocks 2 and only use second generation mobile communication technology (2-Generation
Wireless telephone technology, abbreviation 2G) business, global system for mobile communications (Global can be searched
System for Mobile Communication, abbreviation GSM) network, carry out general point of simple voice service and low speed
Group wireless service technology (General Packet Radio Service, abbreviation GPRS) internet business.If user needs to make
With the 3G/4G business of card 2, then the switching of card 1 and card 2 can be carried out, so that the 3G/4G business of 2 usable high speeds of card, card 1 make
With 2G business.
And when card 1 is telecommunications card, since it does not support domestic GSM network, and block 2 switch over after, by nothing
Method is registered to GSM network, can be only in limited service state, and terminal can periodically initiate web search, so as to obtain
Better serving cell, this will lead to, and terminal standby electric current is higher, and power consumption is larger, battery capacity waste the problem of.
Summary of the invention
The technical problem to be solved by the embodiment of the invention is that providing a kind of method and terminal for reducing power consumption.With solution
The certainly larger problem of power consumption after terminal switching Subscriber Identity Module.
In order to solve the above-mentioned technical problem, the embodiment of the invention provides a kind of methods for reducing power consumption of terminal, comprising:
After the first Subscriber Identity Module and second user identification card switch logic card slot of terminal, pass through first user
The international mobile subscriber identity of identification card obtains the first public land mobile network belonging to first Subscriber Identity Module；
Periodically search global system for mobile communications network；
The system message of the global system for mobile communications cell base station broadcast searched is read, and from the system message
Obtain the second public land mobile network belonging to the cell base station；
If first public land mobile network and second public land mobile network be not identical, described in judgement
Whether the first public land mobile network is the corresponding public land mobile network of telecom operators；
If first public land mobile network is the corresponding public land mobile network of telecom operators, stop week
Phase property searches for global system for mobile communications network.
Wherein, if first public land mobile network is not the corresponding public land mobile network of telecom operators,
Then periodically search for global system for mobile communications network.
Wherein, before the dwelling period searches for global system for mobile communications network, further includes:
Obtain the Mobile Country Code MCC of second public land mobile network；
Judge whether the corresponding operator of the Mobile Country Code MCC is Chinese operator；
If the corresponding operator of the Mobile Country Code MCC is Chinese operator, dwelling period searches for global mobile communication
Grid；
If the corresponding operator of the Mobile Country Code MCC is not Chinese operator, global mobile communication system is periodically searched for
System network.
Wherein, described to judge whether first public land mobile network is that the corresponding public land of telecom operators moves
Dynamic network, comprising:
Judge whether first public land mobile network is 46003 or 46011.
It is wherein, described to judge whether the corresponding operator of the Mobile Country Code MCC is Chinese operator, comprising:
Judge whether the Mobile Country Code MCC is 460.
Correspondingly, the embodiment of the invention also provides a kind of terminals for reducing power consumption, comprising:
First acquisition unit, for the first Subscriber Identity Module and second user identification card switch logic card slot when terminal
Afterwards, it is obtained first belonging to first Subscriber Identity Module by the international mobile subscriber identity of first Subscriber Identity Module
Public land mobile network；
Search unit, for periodically searching for global system for mobile communications network；
Second acquisition unit, for reading the system message of the global system for mobile communications cell base station searched broadcast,
And the second public land mobile network belonging to the cell base station is obtained from the system message；
Judging unit, if for first public land mobile network and second public land mobile network not phase
Together, then judge whether first public land mobile network is the corresponding public land mobile network of telecom operators；
Indicating unit, if being that the corresponding public land of telecom operators is mobile for first public land mobile network
Network then indicates that described search unit dwelling period searches for global system for mobile communications network.
Wherein, if the judging unit determines that first public land mobile network is not the corresponding public affairs of telecom operators
Land mobile network altogether, then the indicating unit is also used to indicate described search unit periodically search global system for mobile communications
Network.
Wherein, the second acquisition unit is also used to obtain the Mobile Country Code MCC of second public land mobile network；
The judging unit is also used to judge whether the corresponding operator of the Mobile Country Code MCC is Chinese operator；
If the corresponding operator of the Mobile Country Code MCC is Chinese operator, the indicating unit is also used to indicate described
Search unit dwelling period searches for global system for mobile communications network；
If the corresponding operator of the Mobile Country Code MCC is not Chinese operator, the indicating unit is also used to indicate institute
State search unit periodically search global system for mobile communications network.
Wherein, the judging unit is judging whether first public land mobile network is that telecom operators are corresponding
When public land mobile network, it is specifically used for:
Judge whether first public land mobile network is 46003 or 46011.
Wherein, whether the judging unit when judging the corresponding operator of the Mobile Country Code MCC is Chinese operator,
It is specifically used for:
Judge whether the Mobile Country Code MCC is 460.
The implementation of the embodiments of the present invention has the following beneficial effects:
After the first Subscriber Identity Module and second user identification card switch logic card slot, by obtaining the first Subscriber Identity Module
With the public land mobile network of current search to cell and matched, further judge that the first user knows when the two difference
Whether be telecommunications card, the search global system for mobile communications network of dwelling period when it is telecommunications card if not blocking, so as to
It avoids terminal from flogging a dead horse after carrying out Subscriber Identity Module switching, continues searching the GSM that can not be registered after avoiding telecommunications card from switching
Network eventually reduces the standby current of terminal, reduces the radio-frequency power consumption of terminal, extends the service life of end cell.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is the first embodiment flow diagram for the method that the present invention reduces power consumption；
Fig. 2 is the second embodiment flow diagram for the method that the present invention reduces power consumption；
Fig. 3 is the composition schematic diagram for the terminal that the embodiment of the present invention reduces power consumption.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1 is please referred to, the first embodiment flow diagram of the method for power consumption is reduced for the present invention；In the present embodiment,
It the described method comprises the following steps:
S101 passes through described the when the first Subscriber Identity Module of terminal and after second user identification card switch logic card slot
International mobile subscriber identity (the International Mobile Subscriber of one Subscriber Identity Module
Identification Number, abbreviation IMSI) obtain the first public land mobile network belonging to first Subscriber Identity Module
Network (Public Land Mobile Network, abbreviation PLMN).
Wherein, the first Subscriber Identity Module and second user identification card support 3G/4G business, generally, existing terminal
Two card slots only one can realize 3G/4G high speed data transfer business.Therefore, if user needs using second user identification card
3G/4G function when, need to carry out card slot switching.
Optionally, the mode that software can be used in the two switch logic card slot carries out soft handover, certainly, in addition to this may be used
To carry out the switching of hardware view, two cards are exchanged into hardware card slot.If currently used first Subscriber Identity Module
3G/4G function, and the first Subscriber Identity Module is telecommunications card, and second user identification card is mobile or connection card, then when the two is cut
After changing logic card slot, the 3G/4G function of second user identification card can be used, and telecommunications card is incited somebody to action due to that can not be registered to GSM network
In limited-service state；If the first Subscriber Identity Module is movement/connection card, second user identification card is also movement/connection
Card, then after the two switch logic card slot, the first Subscriber Identity Module remains to be registered to GSM network, and therefore, it is necessary to identify the first user
The type of identification card.
It should be noted that Subscriber Identity Module herein can be the visitor for having voice service function and data service function
Family identification module (Subscriber Identity Module, abbreviation SIM) card, pattern can be standard card, Micro SIM
Card, Nano SIM card, are not limited in any way herein.Alternatively, data service cards are also possible to the 2G for only having data service function
Card, 3G card or 4G card, are not limited in any way equally herein.
S102 periodically searches for global system for mobile communications network.
S103 reads the system message of the global system for mobile communications cell base station broadcast searched, and from the system
The second public land mobile network belonging to the cell base station is obtained in message.
In general, system message 3,4 is received system message under terminal idle state, it is the resident cell of terminal selection
The system message of base station broadcast, terminal can get the 2nd PLMN belonging to cell base station from the message.
S104 sentences if first public land mobile network and second public land mobile network be not identical
Whether first public land mobile network that breaks is the corresponding public land mobile network of telecom operators.If so, executing
Otherwise step S105 repeats to continue to execute S102-S104.
Specifically, if the first PLMN is identical as the 2nd PLMN, still may be used after the first Subscriber Identity Module switch logic card slot
It is registered to GSM network use.If the first PLMN is different from the 2nd PLMN, illustrate operator belonging to the first Subscriber Identity Module
It is different from operator belonging to cell base station, but if the first Subscriber Identity Module be movement/connection card when, even if the first PLMN
It is different with the 2nd PLMN, since movement/connection card can support GSM network, so even it is switched to another card slot, still may be used
It is used with normal registration to GSM network.It is only different from the 2nd PLMN in the first PLMN, and the first Subscriber Identity Module is telecommunications card
When, just GSM network can not be registered to after switch logic card slot.Therefore, it is necessary to further judge whether the first PLMN is telecommunications
The corresponding PLMN of operator.
Optionally, described to judge whether first public land mobile network is the corresponding public land of telecom operators
Mobile network, comprising:
Judge whether first public land mobile network is 46003 or 46011.
Wherein, 46003 be telecommunications 3G network, 46011 be telecommunications 4G network.
S105, dwelling period search for global system for mobile communications network.
After it is telecommunications card that the first Subscriber Identity Module, which has been determined, since GSM net can not be registered to after its switch logic card slot
Network, therefore existing periodically search GSM network can only improve the standby current of terminal, waste the battery capacity of terminal, improve
The power consumption of terminal, therefore GSM network can be searched for dwelling period, and after switch logic card slot again, and can be again
Open periodically search GSM network.
After the first Subscriber Identity Module and second user identification card switch logic card slot, by obtaining the first Subscriber Identity Module
With the public land mobile network of current search to cell and matched, further judge that the first user knows when the two difference
Whether be telecommunications card, the search global system for mobile communications network of dwelling period when it is telecommunications card if not blocking, so as to
It avoids terminal from flogging a dead horse after carrying out Subscriber Identity Module switching, continues searching the GSM that can not be registered after avoiding telecommunications card from switching
Network eventually reduces the standby current of terminal, reduces the radio-frequency power consumption of terminal, extends the service life of end cell.
Referring to figure 2., the second embodiment flow diagram of the method for power consumption is reduced for the present invention；In the present embodiment,
It the described method comprises the following steps:
S201 passes through described the when the first Subscriber Identity Module of terminal and after second user identification card switch logic card slot
It is mobile that the international mobile subscriber identity of one Subscriber Identity Module obtains the first public land belonging to first Subscriber Identity Module
Network.
S202 periodically searches for global system for mobile communications network.
S203 reads the system message of the global system for mobile communications cell base station broadcast searched, and from the system
The second public land mobile network belonging to the cell base station is obtained in message.
S204 sentences if first public land mobile network and second public land mobile network be not identical
Whether first public land mobile network that breaks is the corresponding public land mobile network of telecom operators, if so, executing
Otherwise S205 repeats S202-S204.
It is described to judge whether first public land mobile network is the corresponding public land mobile network of telecom operators
Network, comprising:
Judge whether first public land mobile network is 46003 or 46011.
S205, obtain second public land mobile network Mobile Country Code MCC (Mobile Country Code,
MCC)。
Although since the telecommunications card of China is not supported to be registered to GSM network at home, it is in international roaming
It can be registered to GSM network and use.Therefore it is being determined that the first public land mobile network is that telecom operators are corresponding
Public land mobile network has determined the first Subscriber Identity Module for after telecommunications card, it is also necessary to further obtain the 2nd PLMN's
MCC, so that it is determined that whether terminal uses in China.
S206 judges whether the corresponding operator of the Mobile Country Code MCC is Chinese operator.If so, S207 is executed,
Otherwise S202-S206 is repeated.
It is described to judge whether the corresponding operator of the Mobile Country Code MCC is Chinese operator, comprising:
Judge whether the Mobile Country Code MCC is 460.Wherein, Chinese MCC is 460.
S207, dwelling period search for global system for mobile communications network.
Referring to figure 3., the composition schematic diagram of the terminal of power consumption is reduced for the embodiment of the present invention.In the present embodiment, described
Terminal includes:
First acquisition unit 100, for the first Subscriber Identity Module and second user identification card switch logic card when terminal
After slot, obtained belonging to first Subscriber Identity Module by the international mobile subscriber identity of first Subscriber Identity Module
One public land mobile network；
Search unit 200, for periodically searching for global system for mobile communications network；
Second acquisition unit 300, the system for reading the global system for mobile communications cell base station searched broadcast disappear
Breath, and the second public land mobile network belonging to the cell base station is obtained from the system message；
Judging unit 400, if for first public land mobile network and second public land mobile network
It is not identical, then judge whether first public land mobile network is the corresponding public land mobile network of telecom operators；
Indicating unit 500, if being the corresponding public land of telecom operators for first public land mobile network
Mobile network then indicates that 200 dwelling period of described search unit searches for global system for mobile communications network.
Optionally, if the judging unit 400 determines that first public land mobile network is not telecom operators pair
The public land mobile network answered, then the indicating unit 500 is also used to indicate the periodically search whole world of described search unit 200
Mobile communication system network.
Optionally, the second acquisition unit 300 is also used to obtain the mobile state of second public land mobile network
Family's code；
The judging unit 400 is also used to judge whether the corresponding operator of the Mobile Country Code MCC is Chinese operator；
If the corresponding operator of the Mobile Country Code MCC is Chinese operator, the indicating unit 500 is also used to indicate
200 dwelling period of described search unit searches for global system for mobile communications network；
If the corresponding operator of the Mobile Country Code MCC is not Chinese operator, the indicating unit 500 is also used to refer to
Show the periodically search global system for mobile communications network of described search unit 200.
Optionally, the judging unit 400 is judging whether first public land mobile network is telecom operators
When corresponding public land mobile network, it is specifically used for:
Judge whether first public land mobile network is 46003 or 46011.
Whether the judging unit 400 is when judging the corresponding operator of the Mobile Country Code MCC is Chinese operator, tool
Body is used for:
Judge whether the Mobile Country Code MCC is 460.
The above first acquisition unit 100, search unit 200, second acquisition unit 300, judging unit 400 and indicating unit
500 can be individually present, and also can integrate setting, and first acquisition unit 100, second acquisition unit 300, is sentenced search unit 200
Disconnected unit 400 or indicating unit 500 can be separately provided independently of the processor for the terminal for reducing power consumption in the form of hardware, and
Setting form can be the form of microprocessor；It can also be embedded in the form of hardware in the processor of the terminal, it can also be with
Software form is stored in the memory of the terminal, executes the above first acquisition unit in order to which the processor of the terminal calls
100, search unit 200, second acquisition unit 300, judging unit 400 and the corresponding operation of indicating unit 500.
For example, judging unit 400 can in the embodiment (embodiment shown in Fig. 3) that the present invention reduces the terminal of power consumption
Think the processor of the terminal, and first acquisition unit 100, search unit 200, second acquisition unit 300 and indicating unit 500
Function can be embedded in the processor, can also be separately provided, can also be stored in the form of software independently of processor
In memory, it achieve its function by call from the processor.The embodiment of the present invention does not do any restrictions.During the above processor can be
Central Processing Unit (CPU), microprocessor, single-chip microcontroller etc..
It should be noted that all the embodiments in this specification are described in a progressive manner, each embodiment weight
Point explanation is all differences from other embodiments, and the same or similar parts between the embodiments can be referred to each other.
For device embodiment, since it is basically similar to the method embodiment, so being described relatively simple, related place referring to
The part of embodiment of the method illustrates.
Description through the foregoing embodiment, the invention has the following advantages that
After the first Subscriber Identity Module and second user identification card switch logic card slot, by obtaining the first Subscriber Identity Module
With the public land mobile network of current search to cell and matched, further judge that the first user knows when the two difference
Whether be telecommunications card, the search global system for mobile communications network of dwelling period when it is telecommunications card if not blocking, so as to
It avoids terminal from flogging a dead horse after carrying out Subscriber Identity Module switching, continues searching the GSM that can not be registered after avoiding telecommunications card from switching
Network eventually reduces the standby current of terminal, reduces the radio-frequency power consumption of terminal, extends the service life of end cell；
And increase the judgement process of Mobile Country Code MCC when foreign countries use, the applicability and convenience of terminal can be promoted, it is ensured that it is in state
Interior and external can be obtained maximumlly uses degree.
Those of ordinary skill in the art will appreciate that realizing all or part of the process in above-described embodiment method, being can be with
Relevant hardware is instructed to complete by computer program, the program can be stored in a computer-readable storage medium
In, the program is when being executed, it may include such as the process of the embodiment of above-mentioned each method.Wherein, the storage medium can be magnetic
Dish, CD, read-only memory (Read-Only Memory, abbreviation ROM) or random access memory (Random
Access Memory, abbreviation RAM) etc..
The above disclosure is only the preferred embodiments of the present invention, cannot limit the right model of the present invention with this certainly
It encloses, therefore equivalent changes made in accordance with the claims of the present invention, is still within the scope of the present invention.
Claims (10)
1. a kind of method for reducing power consumption characterized by comprising
After the first Subscriber Identity Module and second user identification card switch logic card slot of terminal, identified by first user
The international mobile subscriber identity of card obtains the first public land mobile network belonging to first Subscriber Identity Module；Switching
Before, first Subscriber Identity Module is located at the logic card slot for supporting the transmission of 3G/4G business, and the second user identification card is located at
Only support the logic card slot of the gsm service transmission of 2G；
Periodically search global system for mobile communications network；
The system message of the global system for mobile communications cell base station broadcast searched is read, and is obtained from the system message
Second public land mobile network belonging to the cell base station；
If first public land mobile network and second public land mobile network be not identical, described first is judged
Whether public land mobile network is the corresponding public land mobile network of telecom operators；
If first public land mobile network is the corresponding public land mobile network of telecom operators, dwelling period
Search for global system for mobile communications network.
2. the method as described in claim 1, which is characterized in that if first public land mobile network is not telecom operation
The corresponding public land mobile network of quotient then periodically searches for global system for mobile communications network.
3. method according to claim 1 or 2, which is characterized in that search for global mobile communication system in the dwelling period
Before system network, further includes:
Obtain the Mobile Country Code MCC of second public land mobile network；
Judge whether the corresponding operator of the Mobile Country Code MCC is Chinese operator；
If the corresponding operator of the Mobile Country Code MCC is Chinese operator, dwelling period searches for global system for mobile communications
Network；
If the corresponding operator of the Mobile Country Code MCC is not Chinese operator, global system for mobile communications net is periodically searched for
Network.
4. the method as described in claim 1, which is characterized in that it is described judge first public land mobile network whether be
The corresponding public land mobile network of telecom operators, comprising:
Judge whether first public land mobile network is 46003 or 46011.
5. method as claimed in claim 3, which is characterized in that described whether to judge the corresponding operator of the Mobile Country Code MCC
For Chinese operator, comprising:
Judge whether the Mobile Country Code MCC is 460.
6. a kind of terminal for reducing power consumption characterized by comprising
First acquisition unit is led to after for the first Subscriber Identity Module when terminal with second user identification card switch logic card slot
Crossing the international mobile subscriber identity of first Subscriber Identity Module, to obtain belonging to first Subscriber Identity Module first public
Land mobile network；Before handover, first Subscriber Identity Module is located at the logic card slot for supporting the transmission of 3G/4G business, institute
It states second user identification card and is located at the logic card slot for only supporting the gsm service transmission of 2G；
Search unit, for periodically searching for global system for mobile communications network；
Second acquisition unit, the system message broadcasted for reading the global system for mobile communications cell base station searched, and from
The second public land mobile network belonging to the cell base station is obtained in the system message；
Judging unit, if not identical for first public land mobile network and second public land mobile network,
Then judge whether first public land mobile network is the corresponding public land mobile network of telecom operators；
Indicating unit, if being the corresponding public land mobile network of telecom operators for first public land mobile network
Network then indicates that described search unit dwelling period searches for global system for mobile communications network.
7. terminal as claimed in claim 6, which is characterized in that if the judging unit determines that first public land is mobile
Network is not the corresponding public land mobile network of telecom operators, then the indicating unit is also used to indicate described search unit
Periodically search global system for mobile communications network.
8. terminal as claimed in claims 6 or 7, which is characterized in that
The second acquisition unit is also used to obtain the Mobile Country Code MCC of second public land mobile network；
The judging unit is also used to judge whether the corresponding operator of the Mobile Country Code MCC is Chinese operator；
If the corresponding operator of the Mobile Country Code MCC is Chinese operator, the indicating unit is also used to indicate described search
Unit dwelling period searches for global system for mobile communications network；
If the corresponding operator of the Mobile Country Code MCC is not Chinese operator, the indicating unit is also used to indicate described search
Cable elements periodically search global system for mobile communications network.
9. terminal as claimed in claim 6, which is characterized in that the judging unit is judging that first public land is mobile
When whether network is telecom operators' corresponding public land mobile network, it is specifically used for:
Judge whether first public land mobile network is 46003 or 46011.
10. terminal as claimed in claim 8, which is characterized in that the judging unit is judging that the Mobile Country Code MCC is corresponding
Operator when whether being Chinese operator, be specifically used for:
Judge whether the Mobile Country Code MCC is 460.
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| CN201510219215.7A CN105578572B (en) | 2015-04-30 | 2015-04-30 | A kind of method and terminal reducing power consumption |
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| CN201510219215.7A CN105578572B (en) | 2015-04-30 | 2015-04-30 | A kind of method and terminal reducing power consumption |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106550429A (en) * | 2015-09-16 | 2017-03-29 | 青岛海信移动通信技术股份有限公司 | A kind of method for searching network and terminal |
| CN107466087B (en) * | 2016-06-03 | 2020-06-30 | 中国移动通信有限公司研究院 | Network searching method and mobile terminal |
| CN107172271A (en) * | 2017-03-31 | 2017-09-15 | 捷开通讯(深圳)有限公司 | A kind of mobile terminal and its neck switching method and the device with store function |
| WO2021226803A1 (en) * | 2020-05-11 | 2021-11-18 | 北京小米移动软件有限公司 | Base station switching method and apparatus, communication device, and storage medium |
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| CN101090565A (en) * | 2006-06-13 | 2007-12-19 | 联想(北京)有限公司 | Double-mode terminal and method of double-mode synchronous operation in double-mode terminal |
| CN102638904A (en) * | 2012-03-21 | 2012-08-15 | 青岛海信移动通信技术股份有限公司 | Method for distinguishing and using user identification cards in dual-mode terminal |
| CN103945500A (en) * | 2013-01-22 | 2014-07-23 | 中国移动通信集团公司 | Selection access method and apparatus based on multi-standard networks |
| CN103188767A (en) * | 2013-03-22 | 2013-07-03 | 中兴通讯股份有限公司 | Method and device for searching for network by mobile terminal with CDMA (Code Division Multiple Access) dual-mode card |
| CN103533600A (en) * | 2013-10-23 | 2014-01-22 | 华为技术有限公司 | Method and terminal for accessing network |
| CN103987099A (en) * | 2014-05-15 | 2014-08-13 | 宇龙计算机通信科技(深圳)有限公司 | Voice communication method and system for multi-card and multi-standby terminal |
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