CN104581884B - A kind of method and mobile terminal of search by mobile terminal network - Google Patents
A kind of method and mobile terminal of search by mobile terminal network Download PDFInfo
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- CN104581884B CN104581884B CN201410805591.XA CN201410805591A CN104581884B CN 104581884 B CN104581884 B CN 104581884B CN 201410805591 A CN201410805591 A CN 201410805591A CN 104581884 B CN104581884 B CN 104581884B
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- carrier network
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- 238000000034 method Methods 0.000 title claims abstract description 26
- 238000003860 storage Methods 0.000 claims description 24
- 238000005516 engineering process Methods 0.000 abstract description 3
- 238000004891 communication Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 6
- 238000004590 computer program Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/16—Discovering, processing access restriction or access information
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W60/00—Affiliation to network, e.g. registration; Terminating affiliation with the network, e.g. de-registration
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Abstract
The present embodiments relate to fields of communication technology, disclose a kind of method and mobile terminal of search by mobile terminal network.Wherein, this method includes：Mobile terminal obtains the location information of the mobile terminal first, and the first carrier network of mobile terminal location is obtained according to the location information, then judging first carrier network, whether the second carrier network stored with the mobile terminal matches, if matching, the priority search for the network type then supported according to the Subscriber Identity Module of the mobile terminal configuration second carrier network is stored in the frequency point in mobile terminal, last to carry out network registry according to the frequency point searched.By implementing the embodiment of the present invention, mobile terminal can shorten the time of search network, to promote user experience.
Description
Technical field
The present invention relates to fields of communication technology, and in particular to a kind of method and mobile terminal of search by mobile terminal network.
Background technology
At present, mobile terminal establishes the process of connection typically according to the network priority of mobile terminal setting with network
Automatic search network, then registered network, network connection could be established after network registry success.But nowadays global fortune
Seek business it is innumerable, frequency range or channel are also not quite similar used in the operator in each area, usually can all cover 2G,
3G, 4G even 5G networks etc..Therefore, when mobile terminal from an area to another area or go abroad roaming when, usually need
Take much time all frequency ranges of search or channel, so as to add the time of search by mobile terminal network.
The content of the invention
The embodiment of the invention discloses a kind of methods and mobile terminal of search by mobile terminal network, can shorten mobile whole
The time of end search network.
The embodiment of the invention discloses a kind of methods of search by mobile terminal network, can include：
It obtains the location information of mobile terminal, and the of the mobile terminal location is obtained according to the location information
One carrier network；
Judging first carrier network, whether the second carrier network stored with the mobile terminal matches, institute
The second carrier network is stated to sign roaming agreement between the signing operator of the Subscriber Identity Module of the mobile terminal configuration
Carrier network；
If matching, according to the priority search for the network type that the Subscriber Identity Module is supported, second operation
Frequency point of business's network storage in the mobile terminal；
The frequency point that second carrier network according to searching is stored in the mobile terminal carries out network registry.
Correspondingly, the embodiment of the invention also discloses a kind of mobile terminals, can include：
Acquisition module for obtaining the location information of mobile terminal, and obtains the movement eventually according to the location information
Hold the first carrier network of location；
Judgment module, for judge first carrier network whether with the mobile terminal storage the second operator
Networks matches, second carrier network are between the signing operator of the Subscriber Identity Module of the mobile terminal configuration
Sign the carrier network of roaming agreement；
First search module, for the judging result of the judgment module for be when, according to the Subscriber Identity Module institute
The priority of the network type of support searches for the frequency point that second carrier network is stored in the mobile terminal；
Registration module, described in second carrier network for being searched according to first search module is stored in
Frequency point in mobile terminal carries out network registry.
Implement the embodiment of the present invention, have the advantages that：
In the embodiment of the present invention, mobile terminal obtains its location information first, and obtains movement eventually according to the location information
Hold location the first carrier network, then judge first carrier network whether with the mobile terminal storage second
Carrier network matches, if it does, then the network type supported according to the Subscriber Identity Module of the mobile terminal configuration
Priority search second carrier network is stored in the frequency point in mobile terminal, last to carry out network according to the frequency point searched
Registration.By the embodiment of the present invention, mobile terminal can shorten the time of search network, to promote user experience.
Description of the drawings
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment
Attached drawing is briefly described, it should be apparent that, the accompanying drawings in the following description is only some embodiments of the present invention, for
For those of ordinary skill in the art, without creative efforts, other are can also be obtained according to these attached drawings
Attached drawing.
Fig. 1 is a kind of flow diagram of the method for search by mobile terminal network disclosed by the embodiments of the present invention；
Fig. 2 is the flow diagram of the method for another search by mobile terminal network disclosed by the embodiments of the present invention；
Fig. 3 is a kind of structure diagram of mobile terminal disclosed by the embodiments of the present invention；
Fig. 4 is the structure diagram of another mobile terminal disclosed by the embodiments of the present invention.
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 only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without creative efforts
Embodiment belongs to the scope of protection of the invention.
The embodiment of the invention discloses a kind of methods and mobile terminal of search by mobile terminal network, can shorten mobile whole
The time of end search network.It describes in detail individually below.
Referring to Fig. 1, Fig. 1 is a kind of flow signal of the method for search by mobile terminal network disclosed by the embodiments of the present invention
Figure.Wherein, method shown in FIG. 1 can be applied to smart mobile phone (such as Android phone, iOS mobile phones) and can configure
In the terminals such as the tablet computer of Subscriber Identity Module.As shown in Figure 1, the method for the search by mobile terminal network can include following step
Suddenly：
The location information of S101, the acquisition for mobile terminal mobile terminal, and mobile terminal institute is obtained according to the location information
The first carrier network in area.
In the embodiment of the present invention, mobile terminal can obtain the location information of the mobile terminal by GPS, WiFi etc., this
Inventive embodiments do not limit.Wherein, mobile terminal can also judge whether the mobile terminal is opened before location information is obtained
GPS or WiFi etc. can be used for the application of positioning, when judge the mobile terminal open can be used for positioning in application,
Mobile terminal can just obtain location information；If being not turned on application used for positioning, mobile terminal can be according to normal search
The flow of network scans for network, i.e., the network priority set according to mobile terminal carries out web search.
In the embodiment of the present invention, when getting the location information of mobile terminal, mobile terminal can be determined according to what is got
First carrier network of the position acquisition of information mobile terminal location.Wherein, the first carrier network can include the shifting
All carrier networks in dynamic terminal seat area, can also include the operation that the mobile terminal can be got in location
Business's network, the embodiment of the present invention do not limit.
S102, mobile terminal judge first carrier network whether with the mobile terminal storage the second carrier network
Match, if so, performing step S103.
In the embodiment of the present invention, the second carrier network is the signing fortune of the Subscriber Identity Module configured with the mobile terminal
The carrier network for having roaming agreement is signed between battalion business, wherein, Subscriber Identity Module includes but not limited to SIM card and USIM
Card.
In the embodiment of the present invention, when getting the first carrier network of mobile terminal location, mobile terminal meeting
Judge whether to be stored in the information of the second local carrier network for each first carrier network with the mobile terminal
Match or unanimously, if it does, indicating that first carrier network (i.e. the second carrier network) and the mobile terminal
Being signed between the signing operator of the Subscriber Identity Module configured has roaming agreement, therefore mobile terminal can be according to the user
The network type that identification card is supported priority search mobile terminal storage with the corresponding frequency of the second carrier network
Point.
S103, first carrier network and the second carrier network of mobile terminal storage are judged in step S102
When matching, the priority for the network type that mobile terminal is supported according to the Subscriber Identity Module of the mobile terminal configuration, search
Second carrier network is stored in the frequency point in mobile terminal.
It can be stored in the embodiment of the present invention, in mobile terminal and be signed between the signing operator of Subscriber Identity Module in advance
There is the frequency point of the second carrier network of roaming agreement, these frequency points can be all frequency points of second carrier network,
Can be the part frequency point for second carrier network that the mobile terminal is supported, the present embodiment does not limit.
In the embodiment of the present invention, frequency point is also known as frequency range, is to fixed frequency number.As GSM900 frequency range 890~
915MHz is segmented into 125 frequency points, the frequency interval according to 200KHz be segmented into 890MHz, 890.2MHz, 890.4MHz,
This 125 wireless frequency sections of 890.6MHz, 890.8MHz, 891MHz ... 915MHz, and each frequency range is numbered, from 1,
2nd, 3,4 ... 125, actually only 124 frequency points can be used.
For example, mobile terminal can be got first in the second carrier network supported of the user's identification card
Priority for A carrier networks, B carrier networks and C carrier networks, then according to the priority search to A operations
Business's network, and for the A carrier networks, the priority for the network type that the Subscriber Identity Module of mobile terminal is supported is 4G again
Network, 3G and 5G networks, therefore, mobile terminal can search for the signal of 4G networks according to the priority of the network type first.
When signal of the mobile terminal to search to 4G networks, the mobile terminal enquiry to the 4G networks for the A carrier networks being locally stored
The frequency point of signal is 3, therefore the mobile terminal will search for the 4G network signals that frequency point is 3.
The frequency point that S104, mobile terminal are stored according to the second carrier network searched in mobile terminal carries out network
Registration.
In the embodiment of the present invention, the frequency point that is stored in when mobile terminal to search to the second carrier network in the mobile terminal
When, will network registry be carried out with the frequency point.
In the embodiment of the present invention, mobile terminal is stored in the frequency in mobile terminal according to the second carrier network searched
Putting the concrete mode of progress network registry can be：The second carrier network according to searching is stored in the frequency in mobile terminal
The specified tranmitting frequency of point sends the request of network registry to base station.
For example, the frequency range of the 4G network signals of A carrier networks is 1710MHz~1785MHz, therefore, frequency point 3
Tranmitting frequency be 1710.4MHz.When the 4G network signals for the A carrier networks that mobile terminal to search to frequency point is 3, then move
Terminal will send the request of network registry with the tranmitting frequency of 1710.4MHz to base station, and during network registry,
The mobile terminal all can send message with the tranmitting frequency to base station.
In the embodiment of the present invention, mobile terminal obtains its location information first, and obtains movement eventually according to the location information
Hold location the first carrier network, then judge first carrier network whether with the mobile terminal storage second
Carrier network matches, if it does, then the network type supported according to the Subscriber Identity Module of the mobile terminal configuration
Priority search second carrier network is stored in the frequency point in mobile terminal, last to carry out network according to the frequency point searched
Registration.By implementing the embodiment of the present invention, mobile terminal can shorten the time of search network, to promote user experience.
Referring to Fig. 2, the flow that Fig. 2 is the method for another search by mobile terminal network disclosed by the embodiments of the present invention is shown
It is intended to.Wherein, method shown in Fig. 2 can be applied to smart mobile phone (such as Android phone, iOS mobile phones) and can match somebody with somebody
It puts in the terminals such as the tablet computer of Subscriber Identity Module.As shown in Fig. 2, the method for the search by mobile terminal network can include it is following
Step：
S201, mobile terminal are by all carrier network numbers regional belonging to the Subscriber Identity Module of the mobile terminal configuration
According to and between the signing operator of the user's identification card sign roaming agreement carrier network data be stored in the movement
In terminal.
In the embodiment of the present invention, mobile terminal can store regional belonging to the Subscriber Identity Module of the mobile terminal configuration first
It all carrier network data and is signed between the signing operator of the user's identification card and has operator's net of roaming agreement
Network data (i.e. the second carrier network data).Wherein, all carrier network data regional belonging to Subscriber Identity Module include
All network types of carrier network and the corresponding frequency point of each network type, and the second carrier network data can
To include all network types of the carrier network, the network type and these nets of the operator part can also be included
The corresponding frequency point of network type, the embodiment of the present invention do not limit.
The location information of S202, the acquisition for mobile terminal mobile terminal, and mobile terminal institute is obtained according to the location information
The first carrier network in area.
In the embodiment of the present invention, mobile terminal can obtain the location information of the mobile terminal by GPS, WiFi etc., this
Inventive embodiments do not limit.Wherein, mobile terminal can also judge whether the mobile terminal is opened before location information is obtained
GPS or WiFi etc. can be used for the application of positioning, when judge the mobile terminal open can be used for positioning in application,
Mobile terminal can just obtain location information；If being not turned on application used for positioning, mobile terminal can be according to normal search
The flow of network scans for network, i.e., the network priority set according to mobile terminal carries out web search.
In the embodiment of the present invention, when getting the location information of mobile terminal, mobile terminal can be determined according to what is got
First carrier network of the position acquisition of information mobile terminal location.Wherein, the first carrier network can include the shifting
All carrier networks in dynamic terminal seat area, can also include the operation that the mobile terminal can be got in location
Business's network, the embodiment of the present invention do not limit.
S203, mobile terminal judge first carrier network whether with the mobile terminal storage the second carrier network
Match, if so, performing step S204；If it is not, then perform step S205.
In the embodiment of the present invention, the second carrier network is the signing fortune of the Subscriber Identity Module configured with the mobile terminal
The carrier network for having roaming agreement is signed between battalion business, wherein, Subscriber Identity Module includes but not limited to SIM card and USIM
Card.
In the embodiment of the present invention, when getting the first carrier network of mobile terminal location, mobile terminal meeting
Judge whether to be stored in the information of the second local carrier network for each first carrier network with the mobile terminal
Match or unanimously, if it does, indicating that first carrier network (i.e. the second carrier network) and the mobile terminal
Being signed between the signing operator of the Subscriber Identity Module configured has roaming agreement, therefore mobile terminal can be known according to the user
The network type that Ka do not supported priority search mobile terminal storage with the corresponding frequency point of the second carrier network；
If mismatched, indicate that and do not sign roaming association in first carrier network with the signing operator of the user's identification card
View, therefore mobile terminal can be according to the frequency point for network priority the first carrier network of search that the mobile terminal is set.
S204, first carrier network and the second carrier network of mobile terminal storage are judged in step S203
When matching, the priority for the network type that mobile terminal is supported according to the Subscriber Identity Module of the mobile terminal configuration, search
Second carrier network is stored in the frequency point in mobile terminal.
It is stored with to sign between the signing operator of Subscriber Identity Module in the embodiment of the present invention, in mobile terminal and has roaming
The frequency point of second carrier network of agreement, these frequency points can be all frequency points of second carrier network or
The part frequency point for second carrier network that the mobile terminal is supported, the present embodiment do not limit.
In the embodiment of the present invention, frequency point is also known as frequency range, is to fixed frequency number.As GSM900 frequency range 890~
915MHz is segmented into 125 frequency points, the frequency interval according to 200KHz be segmented into 890MHz, 890.2MHz, 890.4MHz,
This 125 wireless frequency sections of 890.6MHz, 890.8MHz, 891MHz ... 915MHz, and each frequency range is numbered, from 1,
2nd, 3,4 ... 125, actually only 124 frequency points can be used.
For example, mobile terminal can be got first in the second carrier network supported of the user's identification card
Priority for A carrier networks, B carrier networks and C carrier networks, then according to priority search to A operators
Network, and for the A carrier networks, the priority for the network type that the Subscriber Identity Module of mobile terminal is supported is 4G nets again
Network, 3G and 5G networks, therefore, mobile terminal can search for the signal of 4G networks according to the priority of network type first.Work as shifting
Dynamic terminal searching to 4G networks signal when, the mobile terminal enquiry to the 4G network signals for the A carrier networks being locally stored
Frequency point for 3, therefore the mobile terminal will search for the 4G network signals that frequency point is 3.
S205, first carrier network and the second carrier network of mobile terminal storage are judged in step S203
When not matching that, the network priority that mobile terminal is set according to the mobile terminal searches for the frequency point of the first carrier network.
In the embodiment of the present invention, when the second operator's net for judging first carrier network and mobile terminal storage
When network does not match that, mobile terminal can search for network according to the flow of normal search network, i.e., set according to the mobile terminal
Network priority search for the first carrier network frequency point.
In the embodiment of the present invention, when searching the frequency point of the first carrier network, mobile terminal can perform step
S208 carries out network registry according to the frequency point searched.
S206, whether mobile terminal judgment step S204 searches second carrier network is stored in the mobile terminal
Frequency point, if so, performing step S208；If it is not, then perform step S207.
In the embodiment of the present invention, mobile terminal determines whether that searching second carrier network is stored in movement end
Frequency point in end, if searched, mobile terminal can perform step S208 and carry out network registry according to the frequency point searched；Such as
Fruit does not search, mobile terminal can perform step S207 search for second carrier network do not store in the mobile terminal
Frequency point.
S207, judge not search the frequency point that second carrier network is stored in mobile terminal in step S206
When, mobile terminal to search second carrier network is not stored in the frequency point in the mobile terminal.
In the embodiment of the present invention, when the frequency point judged not search second carrier network and be stored in mobile terminal
When, mobile terminal may search for the frequency point that second carrier network is not stored in the mobile terminal.Wherein, mobile terminal is deposited
The frequency point of second carrier network of storage is possible to not every frequency point, it is also possible to which the memory module of mobile terminal does not carry out
Update, the frequency point data of storage is more outmoded, therefore is stored in not searching second carrier network in the mobile terminal
Frequency point when, mobile terminal may search for the frequency not stored in other frequency points i.e. mobile terminal of second carrier network
Point.
In the embodiment of the present invention, when searching second carrier network and being not stored in the frequency point in the mobile terminal,
Mobile terminal can perform step S208 and carry out network registry according to the frequency point searched.
S208, when step S206 judges that searching second carrier network is stored in the frequency point in mobile terminal,
Or search second carrier network not when step S205 searches the frequency point of the first carrier network or in step S207
During the frequency point being stored in mobile terminal, mobile terminal carries out network registry according to the frequency point searched.
In the embodiment of the present invention, judge that searching second carrier network is stored in mobile terminal in step S206
Frequency point when step S205 searches the frequency point of the first carrier network or step S207 search this second fortune
When battalion's business's network is not stored in the frequency point in mobile terminal, mobile terminal can carry out network registry according to the frequency point searched.
In the embodiment of the present invention, the concrete mode that mobile terminal carries out network registry according to the frequency point searched can be：
Tranmitting frequency according to specified by the frequency point searched sends the request of network registry to base station.
For example, the frequency range of the 4G network signals of A carrier networks is 1710MHz~1785MHz, therefore, frequency point 3
Tranmitting frequency be 1710.4MHz.When the 4G network signals for the A carrier networks that mobile terminal to search to frequency point is 3, then move
Terminal will send the request of network registry with the tranmitting frequency of 1710.4MHz to base station, and during network registry,
The mobile terminal all can send message with the tranmitting frequency to base station.
In the embodiment of the present invention, in the first carrier network searched the not Subscriber Identity Module with the mobile terminal configuration
Signing operator when signing roaming agreement, mobile terminal can carry out web search according to the flow of normal search network.
Second operator's net with the signing operator signing roaming agreement of the Subscriber Identity Module of the mobile terminal configuration is not being searched
During the frequency point that network stores in the terminal, mobile terminal can also search for other frequency points of second carrier network, with into
Row network registry.It in this way can be outmoded and user is caused to know to avoid the frequency point data of the database purchase of mobile terminal
Registered network Ka be unable to, is conducive to improve user experience.
Referring to Fig. 3, Fig. 3 is a kind of structure diagram of mobile terminal disclosed by the embodiments of the present invention.As shown in figure 3,
The mobile terminal 300 can include with lower module：
Acquisition module 301 for obtaining the location information of the mobile terminal 300, and is obtained according to the location information and moved
First carrier network of 300 location of terminal.
In the embodiment of the present invention, the positioning that acquisition module 301 can obtain the mobile terminal 300 by GPS, WiFi etc. is believed
Breath, the embodiment of the present invention do not limit.Wherein, acquisition module 301 can also judge the mobile terminal before location information is obtained
Whether 300 open the application that GPS or WiFi etc. can be used for positioning, when judging that the mobile terminal 300 opens and can use
In positioning in application, acquisition module 301 can just obtain location information；It is mobile whole if being not turned on application used for positioning
End 300 can scan for network, i.e., the network priority set according to mobile terminal 300 according to the flow of normal search network
Carry out web search.
In the embodiment of the present invention, when getting the location information of mobile terminal 300, acquisition module 301 can be according to acquisition
To location information obtain the first carrier network of 300 location of mobile terminal.Wherein, the first carrier network can be with
Including all carrier networks in 300 location of mobile terminal, the mobile terminal 300 can also be included in location institute
The carrier network that can be got, the embodiment of the present invention do not limit.
Judgment module 302, for judge the first carrier network that above-mentioned acquisition module 301 gets whether with the movement
The second carrier network that terminal 300 stores matches.
In the embodiment of the present invention, the second carrier network is the label of the Subscriber Identity Module configured with the mobile terminal 300
Being signed about between operator has the carrier network of roaming agreement, wherein, Subscriber Identity Module include but not limited to SIM card and
Usim card.
In the embodiment of the present invention, when acquisition module 301 gets the first carrier network of 300 location of mobile terminal
When, judgment module 302 can be directed to each first carrier network and judge whether to be stored in local the with the mobile terminal 300
The information match of two carrier networks is consistent, if it does, indicating that the first carrier network (i.e. second operator
Network) it is signed between the signing operator of Subscriber Identity Module that is configured of the mobile terminal 300 and has roaming agreement, therefore first
Search module 303 can be stored according to the priority search mobile terminal 300 for the network type that the user's identification card is supported
With the corresponding frequency point of the second carrier network.
First search module 303, for judging that first carrier network is whole with the movement in above-mentioned judgment module 302
Second carrier networks of 300 storage of end are when matching, the net that the Subscriber Identity Module configured according to the mobile terminal 300 is supported
The priority of network type searches for the frequency point that second carrier network is stored in mobile terminal 300.
In the embodiment of the present invention, it can be stored between the signing operator of Subscriber Identity Module in advance in mobile terminal 300
The frequency point for the second carrier network for having roaming agreement is signed, these frequency points can be all frequencies of second carrier network
The part frequency point for second carrier network that point or the mobile terminal 300 are supported, the present embodiment do not limit.
In the embodiment of the present invention, frequency point is also known as frequency range, is to fixed frequency number.As GSM900 frequency range 890~
915MHz is segmented into 125 frequency points, the frequency interval according to 200KHz be segmented into 890MHz, 890.2MHz, 890.4MHz,
This 125 wireless frequency sections of 890.6MHz, 890.8MHz, 891MHz ... 915MHz, and each frequency range is numbered, from 1,
2nd, 3,4 ... 125, actually only 124 frequency points can be used.
For example, judgment module 302 can get the second operator's net supported of the user's identification card first
Priority in network is A carrier networks, B carrier networks and C carrier networks, then 303 basis of the first search module
The priority search is to A carrier networks, and for the A carrier networks, what the Subscriber Identity Module of mobile terminal 300 was supported
The priority of network type is 4G networks, 3G and 5G networks again, and therefore, the first search module 303 is according to the network type
Priority can search for the signal of 4G networks first.When the first search module 303 searches the signal of 4G networks, the mobile terminal
300 frequency points for inquiring the 4G network signals for the A carrier networks being locally stored are 3, therefore first search module 303 will
Search for the 4G network signals that frequency point is 3.
Registration module 304, the second carrier network for being searched according to above-mentioned first search module 303 are stored in shifting
Frequency point in dynamic terminal 300 carries out network registry.
In the embodiment of the present invention, the mobile terminal is stored in when the first search module 303 searches the second carrier network
In frequency point when, registration module 304 will with the frequency point carry out network registry.
In the embodiment of the present invention, registration module 304 is stored in mobile terminal 300 according to the second carrier network searched
In frequency point carry out network registry concrete mode can be：The second carrier network according to searching is stored in mobile terminal
The tranmitting frequency specified by frequency point in 300 sends the request of network registry to base station.
For example, the frequency range of the 4G network signals of A carrier networks is 1710MHz~1785MHz, therefore, frequency point 3
Tranmitting frequency be 1710.4MHz.When the first search module 303 searches the 4G networks letter for the A carrier networks that frequency point is 3
Number, then registration module 304 will send the request of network registry with the tranmitting frequency of 1710.4MHz to base station, and in network
During registration, which all can send message with the tranmitting frequency to base station.
In the embodiment of the present invention, mobile terminal obtains its location information first, and obtains movement eventually according to the location information
Hold location the first carrier network, then judge first carrier network whether with the mobile terminal storage second
Carrier network matches, if it does, then the network type supported according to the Subscriber Identity Module of the mobile terminal configuration
Priority search second carrier network is stored in the frequency point in mobile terminal, last to carry out network according to the frequency point searched
Registration.By implementing the embodiment of the present invention, mobile terminal can shorten the time of search network, to promote user experience.
Referring to Fig. 4, Fig. 2 is the structure diagram of another mobile terminal disclosed by the embodiments of the present invention.Such as Fig. 4 institutes
Show, which can include with lower module：
Acquisition module 401 for obtaining the location information of the mobile terminal 400, and is obtained according to the location information and moved
First carrier network of 400 location of terminal.
In the embodiment of the present invention, the positioning that acquisition module 401 can obtain the mobile terminal 400 by GPS, WiFi etc. is believed
Breath, the embodiment of the present invention do not limit.Wherein, acquisition module 401 can also judge the mobile terminal before location information is obtained
Whether 400 open the application that GPS or WiFi etc. can be used for positioning, when judging that the mobile terminal 400 opens and can use
In positioning in application, acquisition module 401 can just obtain location information；It is mobile whole if being not turned on application used for positioning
End 400 can scan for network, i.e., the network priority set according to mobile terminal 400 according to the flow of normal search network
Carry out web search.
In the embodiment of the present invention, when getting the location information of mobile terminal 400, acquisition module 401 can be according to acquisition
To location information obtain the first carrier network of 400 location of mobile terminal.Wherein, the first carrier network can be with
Including all carrier networks in 400 location of mobile terminal, the mobile terminal 400 can also be included in location institute
The carrier network that can be got, the embodiment of the present invention do not limit.
Judgment module 402, for judge the first carrier network that above-mentioned acquisition module 401 gets whether with the storage
The second carrier network that module 407 stores matches.
In the embodiment of the present invention, the second carrier network is the label of the Subscriber Identity Module configured with the mobile terminal 400
Being signed about between operator has the carrier network of roaming agreement, wherein, Subscriber Identity Module include but not limited to SIM card and
Usim card.
In the embodiment of the present invention, when acquisition module 401 gets the first carrier network of 400 location of mobile terminal
When, judgment module 402 can be directed to the second operation that each first carrier network judges whether and be stored in memory module 407
The information match of business's network is consistent, if it does, indicating that first carrier network (i.e. the second carrier network)
Being signed between the signing operator of the Subscriber Identity Module configured with the mobile terminal 400 has roaming agreement, therefore the first search
Module 403 can according to the priority search memory module 407 for the network type that the user's identification card is supported store with
The corresponding frequency point of second carrier network；If mismatched, no and the user in first carrier network is indicated that
The signing operator of identification card signs roaming agreement, therefore the second search module 405 can be according to the mobile terminal 400 setting
Network priority searches for the frequency point of the first carrier network.
First search module 403, for judging that first carrier network is whole with the movement in above-mentioned judgment module 402
Second carrier networks of 400 storage of end are when matching, the net that the Subscriber Identity Module configured according to the mobile terminal 400 is supported
The priority of network type searches for the frequency point that second carrier network is stored in memory module 407.
In the embodiment of the present invention, being stored with to sign between the signing operator of Subscriber Identity Module in memory module 407 has
The frequency point of second carrier network of roaming agreement, these frequency points can be all frequency points of second carrier network, also may be used
To be the part frequency point for second carrier network that the mobile terminal 400 is supported, the present embodiment does not limit.
In the embodiment of the present invention, frequency point is also known as frequency range, is to fixed frequency number.As GSM900 frequency range 890~
915MHz is segmented into 125 frequency points, the frequency interval according to 200KHz be segmented into 890MHz, 890.2MHz, 890.4MHz,
This 125 wireless frequency sections of 890.6MHz, 890.8MHz, 891MHz ... 915MHz, and each frequency range is numbered, from 1,
2nd, 3,4 ... 125, actually only 124 frequency points can be used.
For example, acquisition module 401 can get the second operator's net supported of the user's identification card first
Priority in network is A carrier networks, B carrier networks and C carrier networks, then 403 basis of the first search module
The priority search is to A carrier networks, and for the A carrier networks, what the Subscriber Identity Module of mobile terminal 400 was supported
The priority of network type is 4G networks, 3G and 5G networks again, and therefore, the first search module 403 is according to the network type
Priority can search for the signal of 4G networks first.When the first search module 403 searches the signal of 4G networks, the mobile terminal
400 frequency points for inquiring the 4G network signals for the A carrier networks being locally stored are 3, therefore first search module 403 will
Search for the 4G network signals that frequency point is 3.
Registration module 404, for according to either the second search module 405 or the 3rd search of the first search module 403
The frequency point that module 406 searches carries out network registry.
In the embodiment of the present invention, search second carrier network in the first search module 403 and be stored in memory module
Mould is searched for during frequency point in 407 or when the second search module 405 searches the frequency point of the first carrier network or the 3rd
When block 406 searches second carrier network and is not stored in the frequency point in memory module 407, registration module 404 can basis
The frequency point searched carries out network registry.
In the embodiment of the present invention, the concrete mode that registration module 404 carries out network registry according to the frequency point that searches can be with
For：Tranmitting frequency according to specified by the frequency point searched sends the request of network registry to base station.
For example, the frequency range of the 4G network signals of A carrier networks is 1710MHz~1785MHz, therefore, frequency point 3
Tranmitting frequency be 1710.4MHz.When the first search module 403 or the second search module 405 again or the 3rd search module 406 is searched
Rope to frequency point be 3 A carrier networks 4G network signals, then registration module 404 will with the tranmitting frequency of 1710.4MHz to
Base station sends the request of network registry, and during network registry, the registration module 404 all can with the tranmitting frequency to
Base station sends message.
Second search module 405, for judging first carrier network and the memory module in judgment module 402
When second carrier network of 407 storages does not match that, the network priority search first set according to the mobile terminal 400 is transported
Seek the frequency point of business's network.
In the embodiment of the present invention, when judgment module 402 judges what first carrier network was stored with memory module 407
When second carrier network does not match that, the second search module 405 can search for network according to the flow of normal search network, i.e.,
The frequency point for the first carrier network that the network priority search acquisition module 401 set according to the mobile terminal 400 is got.
In the embodiment of the present invention, when the second search module 405 searches the frequency point of the first carrier network, registration module
404 can carry out network registry according to the frequency point searched.
3rd search module 406 is stored in the shifting for not searching the second carrier network in the first search module 403
When moving the frequency point in terminal 400, the frequency point that second carrier network is not stored in memory module 407 is searched for.
In the embodiment of the present invention, storage mould is stored in when the first search module 403 does not search second carrier network
During frequency point in block 407, the 3rd search module 406 may search for second carrier network and be not stored in the memory module 407
In frequency point.Wherein, the frequency point for the second carrier network that memory module 407 stores is possible to not every frequency point, also has
Possible memory module 407 is not updated, and the frequency point data of storage is more outmoded, therefore is not searched in the first search module 403
When being stored in the frequency point in the memory module 407 to second carrier network, the 3rd search module 406 may search for this second
The frequency point not stored in other frequency point, that is, memory modules 407 of carrier network.
In the embodiment of the present invention, when searching second carrier network and being not stored in the frequency point in memory module 407,
Registration module 404 can carry out network registry according to the frequency point searched.
Memory module 407, for storing all operators regional belonging to the Subscriber Identity Module of the mobile terminal 400 configuration
Network data and the carrier network data that roaming agreement is signed between the signing operator of the user's identification card.
In the embodiment of the present invention, memory module 407 can be stored first belonging to the Subscriber Identity Module of the mobile terminal 400 configuration
All carrier network data in area and between the signing operator of the user's identification card signing have the fortune of roaming agreement
Seek business's network data (i.e. the second carrier network data).Wherein, all carrier network numbers regional belonging to Subscriber Identity Module
According to including all network types of carrier network and the corresponding frequency point of each network type, and the second carrier network
Data can include all network types of the carrier network, can also include the network type of the carrier network part,
And the corresponding frequency point of these network types, the embodiment of the present invention do not limit.
In the embodiment of the present invention, in the first carrier network searched the not Subscriber Identity Module with the mobile terminal configuration
Signing operator when signing roaming agreement, mobile terminal can carry out web search according to the flow of normal search network.
Second operator's net with the signing operator signing roaming agreement of the Subscriber Identity Module of the mobile terminal configuration is not being searched
During the frequency point that network stores in the terminal, mobile terminal can also search for other frequency points of second carrier network, with into
Row network registry.The frequency point data that can be stored in this way to avoid the memory module of mobile terminal is outmoded and causes user
Identification card is unable to registered network, is conducive to improve user experience.
One of ordinary skill in the art will appreciate that realizing all or part of flow 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 read/write memory medium
In, the program is upon execution, it may include such as the flow of the embodiment of above-mentioned each method.Wherein, the storage medium can be magnetic
Dish, CD, read-only memory (Read-Only Memory, ROM) or random access memory (Random Access
Memory, 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 variations made according to the claims of the present invention, it is still within the scope of the present invention.
Claims (8)
- A kind of 1. method of search by mobile terminal network, which is characterized in that including：When judging that mobile terminal opens used for positioning in application, the location information of mobile terminal is obtained, and according to described Location information obtains the first carrier network of the mobile terminal location；Judge whether first carrier network matches with the second carrier network of mobile terminal storage, described the Two carrier networks are the fortune that roaming agreement is signed between the signing operator of the Subscriber Identity Module of the mobile terminal configuration Seek business's network；If matching, according to the priority for the network type that the Subscriber Identity Module is supported, second operator net is searched for Network is stored in the frequency point in the mobile terminal, wherein, the label with Subscriber Identity Module can be stored in the mobile terminal in advance The frequency point for the second carrier network for having roaming agreement is signed about between operator；The tranmitting frequency specified by frequency point being stored in second carrier network searched in the mobile terminal to Base station sends the request of registered network.
- 2. according to the method described in claim 1, it is characterized in that, the method further includes：If judging, first carrier network stores the second carrier network with the mobile terminal and does not match that, basis The network priority of the mobile terminal setting searches for the frequency point of first carrier network；Network registry is carried out according to the frequency point of first carrier network searched.
- 3. according to the method described in claim 1, it is characterized in that, the method further includes；When not searching second carrier network and being stored in the frequency point in the mobile terminal, then second fortune is searched for Battalion's business's network is not stored in the frequency point in the mobile terminal；The frequency point that second carrier network according to searching is not stored in the mobile terminal carries out network registry.
- 4. according to the method described in claim 3, it is characterized in that, it is described obtain mobile terminal location information before, it is described Method further includes：It is identified by all carrier network data regional belonging to the Subscriber Identity Module of mobile terminal configuration and with the user The carrier network data that roaming agreement is signed between the signing operator of card are stored in the mobile terminal.
- 5. a kind of mobile terminal, which is characterized in that including：Acquisition module judges that mobile terminal opens used for positioning in application, obtaining the positioning letter of mobile terminal for working as Breath, and according to the first carrier network of the location information acquisition mobile terminal location；Judgment module, for judge first carrier network whether with the mobile terminal storage the second carrier network Match, second carrier network is to be signed between the signing operator of the Subscriber Identity Module of the mobile terminal configuration The carrier network of roaming agreement；First search module, for when the judging result of the judgment module is to be, being supported according to the Subscriber Identity Module Network type priority, search for the frequency point that second carrier network is stored in the mobile terminal, wherein, it is described The second operator for being signed between the signing operator of Subscriber Identity Module and having roaming agreement can be stored in mobile terminal in advance The frequency point of network；Registration module, for specified by the frequency point that is stored in second carrier network searched in the mobile terminal Tranmitting frequency to base station send registered network request.
- 6. mobile terminal according to claim 5, which is characterized in that the mobile terminal further includes：Second search module, for judging that first carrier network is stored with the mobile terminal in the judgment module When second carrier network does not match that, the network priority set according to the mobile terminal searches for first operator net The frequency point of network；Wherein, the registration module is additionally operable to the frequency of first carrier network searched according to second search module Point carries out network registry.
- 7. mobile terminal according to claim 5, which is characterized in that the mobile terminal further includes：3rd search module is stored in the shifting for not searching second carrier network in first search module When moving the frequency point in terminal, the frequency point that second carrier network is not stored in the mobile terminal is searched for；Wherein, the registration module is additionally operable to not deposited according to second carrier network that the 3rd search module searches The frequency point being stored in the mobile terminal carries out network registry.
- 8. mobile terminal according to claim 7, which is characterized in that the mobile terminal further includes：Memory module, for the acquisition module obtain mobile terminal location information before, by the use of mobile terminal configuration It regional all carrier network data belonging to the identification card of family and is signed between the signing operator of the Subscriber Identity Module The carrier network data of roaming agreement are stored in the mobile terminal.
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| CN201410805591.XA CN104581884B (en) | 2014-12-18 | 2014-12-18 | A kind of method and mobile terminal of search by mobile terminal network |
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| CN201410805591.XA CN104581884B (en) | 2014-12-18 | 2014-12-18 | A kind of method and mobile terminal of search by mobile terminal network |
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Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105101161A (en) * | 2015-06-12 | 2015-11-25 | 联想(北京)有限公司 | Information processing method and information processing device |
| CN105491548A (en) * | 2015-12-30 | 2016-04-13 | 努比亚技术有限公司 | Network searching method and device |
| CN105682217B (en) * | 2016-01-27 | 2020-05-19 | 宇龙计算机通信科技(深圳)有限公司 | Network registration method, network registration device and terminal |
| CN107094305A (en) * | 2017-04-19 | 2017-08-25 | 广东欧珀移动通信有限公司 | A kind of cut-in method of wireless network, device and user terminal |
| CN108770041A (en) * | 2018-04-04 | 2018-11-06 | 深圳市优克联新技术有限公司 | Network fast speed access systems and method |
| CN109041172A (en) * | 2018-08-28 | 2018-12-18 | 广东小天才科技有限公司 | Network searching method and device and terminal equipment |
| CN110602764B (en) * | 2019-09-23 | 2022-03-25 | 捷开通讯(深圳)有限公司 | Network searching method, device, storage medium and terminal |
| CN114286438B (en) * | 2021-12-22 | 2024-07-19 | 努比亚技术有限公司 | Network registration regulation and control method, device and computer readable storage medium |
| CN115250518A (en) * | 2022-07-22 | 2022-10-28 | 维沃移动通信有限公司 | Frequency band updating method, device, equipment and readable storage medium |
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