CN103188767A - Method and device for searching for network by mobile terminal with CDMA (Code Division Multiple Access) dual-mode card - Google Patents
Method and device for searching for network by mobile terminal with CDMA (Code Division Multiple Access) dual-mode card Download PDFInfo
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- CN103188767A CN103188767A CN2013100950512A CN201310095051A CN103188767A CN 103188767 A CN103188767 A CN 103188767A CN 2013100950512 A CN2013100950512 A CN 2013100950512A CN 201310095051 A CN201310095051 A CN 201310095051A CN 103188767 A CN103188767 A CN 103188767A
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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
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/18—Selecting a network or a communication service
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Abstract
The invention relates to a method and a device for searching for a network by a mobile terminal with a CDMA (Code Division Multiple Access) dual-mode card. The method comprises the following steps of: searching for a CDMA network signal and obtaining a mobile national code of the searched CDMA network signal; judging whether the mobile national code of the searched CDMA network signal is the mobile national code of the state at which an card issuing operator of the CDMA dual mode card in the mobile terminal is located; and if so, searching for a local CDMA network signal and accessing to the local CDMA network. According to the method, whether the network of the mobile terminal is supported or not by the CDMA dual-mode card can be judged through the searched mobile national code, so that the accuracy of searching for the network by the mobile terminal with the CDMA dual-mode card is improved, and the mobile terminal is registered to a correct network.
Description
Technical field
The present invention relates to the mobile communication technology field, relate in particular to a kind of CDMA bimodulus card mobile terminal search network method and apparatus.
Background technology
In the existing mobile communication terminal, because user's scope of activities enlarges gradually, the chance of going abroad increases gradually, and the concrete network schemer that various countries use is very different, single mode card terminal more and more can't satisfy the demand that a large number of users is gone abroad and roamed, engender so possess the terminal of bimodulus card function, satisfy the demand that the user goes abroad and roams with this.
Because CDMA(Code Division Multiple Access, Code Division Multiple Access (CDMA)) network does not account for the principal status of public economy, maximum in bimodulus card terminal is exactly CDMA bimodulus card, there is not the local CDMA bimodulus card of cdma network can be by other network GSM(global system for mobile communications for example abroad, global system for mobile communications)/WCDMA(Wideband Code Division Multiple Access, broadband CDMA)/TDSCDMA(Time Division-Synchronous Code Division Multiple Access, many minutes locations of time division synchronization code) etc. network carries out international roaming, guarantees user's normal talking.
Realize that from technology CDMA bimodulus card terminal implementation in the market mainly contains following two kinds: a kind of user of being manually arranges network schemer and looks for net.The network schemer menu has CDMA and two kinds of options of GSM, and the user judges according to the network of own the country one belongs to and selects for use suitable network to register.Another kind is to have increased the self adaptation that adapts to area, the whole world to look for the net pattern in the network settings pattern, and terminal can be judged the selection of CDMA and GSM according to different countries.
The CDMA of existing techniques in realizing and GSM bimodulus card mobile terminal, following limitation is arranged: the terminal that such scheme 1 is realized, though realize the handoff functionality of CDMA and GSM, need judge by user's professional knowledge, have any problem in switching for the user who is ignorant of fully communicating by letter.The terminal that such scheme 2 is realized, though realized CDMA and GSM automatic switching function, but this Terminal Type has only been realized the simplest switching, has not considered that the net of looking under the complex scene of secondary network selection is judged, occur erroneous judgement easily, cause terminal can't be registered on the correct network.
Summary of the invention
Main purpose of the present invention provides a kind of CDMA bimodulus card mobile terminal search network method and apparatus, is intended to by improving the accuracy of CDMA bimodulus card mobile terminal search network portable terminal is registered on the correct network.
The present invention proposes a kind of method of CDMA bimodulus card mobile terminal search network, it is characterized in that, comprising:
Search for Code Division Multiple Access (CDMA) cdma network signal, and obtain the Mobile Country Code MCC of the cdma network signal that searches;
Whether the Mobile Country Code MCC of judging the cdma network signal search is the Mobile Country Code MCC of country at the hair fastener operator place of the CDMA bimodulus card in the portable terminal;
If then search for the local CDMA network signal, and insert the local CDMA network.
Preferably, whether the Mobile Country Code MCC of the network signal that searches of described judgement is also to comprise after the step of Mobile Country Code MCC of country at hair fastener operator place of the CDMA bimodulus card in the portable terminal:
Be not the Mobile Country Code MCC of country at the hair fastener operator place of the CDMA bimodulus card in the terminal if judge the Mobile Country Code MCC of the network signal search, whether the Mobile Country Code MCC of then judging described CDMA signal is the Mobile Country Code MCC of the country roamed of CDMA bimodulus card;
If then continue search cdma network signal.
Preferably, whether the described Mobile Country Code MCC of judging described CDMA signal is also to comprise after the step of Mobile Country Code MCC of country of CDMA bimodulus card roaming:
If judging the Mobile Country Code MCC of described CDMA signal is not the Mobile Country Code MCC of the country of CDMA bimodulus card roaming, then judge after described portable terminal is opened whether searched for the GSM network;
If then continue search cdma network signal;
If not, then search for global system for mobile communications GSM network signal.
Preferably, also comprise after the step of described search GSM network signal:
Whether the Mobile Country Code MCC of judging the described GSM network signal search is the Mobile Country Code MCC of country at the hair fastener operator place of the CDMA bimodulus card in the portable terminal;
If then search for the local CDMA network signal, and insert the local CDMA network.
Preferably, whether the Mobile Country Code MCC of the described GSM network signal that searches of described judgement is also to comprise after the step of Mobile Country Code MCC of country at hair fastener operator place of the CDMA bimodulus card in the portable terminal:
If judging the Mobile Country Code MCC of the described GSM network signal search is not the Mobile Country Code MCC of country at the hair fastener operator place of the CDMA bimodulus card in the portable terminal, then judge after described portable terminal is opened whether searched for cdma network;
If then continue search GSM network signal.
Preferably, describedly also comprise after judging the step of whether searching for cdma network after described portable terminal is opened:
If judge after described portable terminal is opened and do not search for cdma network, judge then whether the Mobile Country Code MCC of described GSM network signal is the Mobile Country Code MCC of the country of CDMA bimodulus card roaming;
If then search for the cdma network signal;
If not, then continue search GSM network.
Preferably, whether the Mobile Country Code MCC of the cdma network signal that searches of described judgement is also to comprise before the step of Mobile Country Code MCC of country at hair fastener operator place of the CDMA bimodulus card in the portable terminal:
Whether the Mobile Country Code MCC of judging the cdma network signal that searches is correct;
If whether the Mobile Country Code MCC of then judging the cdma network signal search is the Mobile Country Code MCC of country at the hair fastener operator place of the CDMA bimodulus card in the portable terminal;
If not, then continue search CDMA signal.
The present invention also proposes a kind of device of CDMA bimodulus card mobile terminal search network, it is characterized in that, comprising:
Search module, be used for search Code Division Multiple Access (CDMA) cdma network signal, and if judging the Mobile Country Code MCC of the cdma network signal search is the Mobile Country Code MCC of country at the hair fastener operator place of the CDMA bimodulus card in the portable terminal, search local CDMA network signal;
Acquisition module is for the Mobile Country Code MCC that obtains the cdma network signal that searches;
Whether judge module, the Mobile Country Code MCC of be used for to judge judging the cdma network signal that searches are the Mobile Country Code MCC of country at hair fastener operator place of the CDMA bimodulus card of portable terminal;
Access module after being used for searching the local CDMA network signal, inserts the local CDMA network.
Preferably, described judge module also is used for judging then whether the Mobile Country Code MCC of described CDMA signal is the Mobile Country Code MCC of the country of CDMA bimodulus card roaming if judging the Mobile Country Code MCC of the network signal that searches is not the Mobile Country Code MCC of country at hair fastener operator place of the CDMA bimodulus card of portable terminal; Described search module also is used for then continuing search CDMA signal if judging the Mobile Country Code MCC of described CDMA signal is the Mobile Country Code MCC of the country of CDMA bimodulus card roaming.
Preferably, described judge module also is used for then judging after described portable terminal is opened whether searched for the GSM network if judging the Mobile Country Code MCC of described CDMA signal is not the Mobile Country Code MCC of the country of CDMA bimodulus card roaming; Search module also is used for then searching for the CDMA signal if searched for the GSM network after judging the terminal unlatching, and does not search for the GSM network as if judging after terminal is opened, and then searches for global system for mobile communications GSM network signal.
Preferably, whether described judge module also is the Mobile Country Code MCC of country at the hair fastener operator place of the CDMA bimodulus card in the portable terminal with the Mobile Country Code MCC of judging the described GSM network signal search; Described search module also is used for then searching for the local CDMA network signal if judging the Mobile Country Code MCC of the described GSM network signal that searches is the Mobile Country Code MCC of country at hair fastener operator place of the CDMA bimodulus card of portable terminal; Described access module also is used for inserting the local CDMA network after searching the local CDMA network signal.
Preferably, described judge module also is used for if if judging the Mobile Country Code MCC of the described GSM network signal that searches is not the Mobile Country Code MCC of country at hair fastener operator place of the CDMA bimodulus card of portable terminal, then judge after described portable terminal is opened whether searched for cdma network; Described search module also is used for then continuing search GSM network signal if searched for cdma network after judging described portable terminal unlatching.
Preferably, described judge module also is used for if do not search for cdma network after judging described portable terminal unlatching, judges then whether the Mobile Country Code MCC of described GSM network signal is the Mobile Country Code MCC of the country of CDMA bimodulus card roaming; It is the Mobile Country Code MCC of the country of CDMA bimodulus card roaming that described search module also is used for if judge the Mobile Country Code MCC of described GSM network signal, then search for the cdma network signal, and if judging the Mobile Country Code MCC of described GSM network signal is not the Mobile Country Code MCC of the country of CDMA bimodulus card roaming, then continue search GSM signal.
Preferably, described judge module also is used for judging whether the Mobile Country Code MCC of the cdma network signal that searches is correct; Described search module also is used for then continuing search CDMA signal if judge that the Mobile Country Code MCC of the cdma network signal that searches is incorrect.
The method and apparatus of the CDMA bimodulus card mobile terminal search network that the present invention proposes, the Mobile Country Code MCC of the network that this method is passed through to search judges whether CDMA bimodulus card supports the network of this portable terminal location, improved the accuracy of CDMA bimodulus card mobile terminal search network, portable terminal is registered on the correct network.
Description of drawings
Fig. 1 is the schematic flow sheet of first embodiment of the method for CDMA bimodulus card mobile terminal search network of the present invention;
Fig. 2 is the schematic flow sheet of second embodiment of the method for CDMA bimodulus card mobile terminal search network of the present invention;
Fig. 3 is the schematic flow sheet of the 3rd embodiment of the method for CDMA bimodulus card mobile terminal search network of the present invention;
Fig. 4 is the schematic flow sheet of the 4th embodiment of the method for CDMA bimodulus card mobile terminal search network of the present invention;
Fig. 5 is the schematic flow sheet of the 5th embodiment of the method for CDMA bimodulus card mobile terminal search network of the present invention;
Fig. 6 is the schematic flow sheet of the 6th embodiment of the method for CDMA bimodulus card mobile terminal search network of the present invention;
Fig. 7 is the schematic flow sheet of the 7th embodiment of the method for CDMA bimodulus card mobile terminal search network of the present invention;
Fig. 8 is the structure chart of the preferred embodiment of the device of CDMA bimodulus card mobile terminal search network of the present invention.
The realization of the object of the invention, functional characteristics and advantage will be in conjunction with the embodiments, are described further with reference to accompanying drawing.
Embodiment
Be described further with regard to technical scheme of the present invention below in conjunction with drawings and the specific embodiments.Should be appreciated that specific embodiment described herein only in order to explaining the present invention, and be not used in restriction the present invention.
With reference to Fig. 1, Fig. 1 is the schematic flow sheet of first embodiment of the method for CDMA bimodulus card mobile terminal search network of the present invention.
The method of the CDMA bimodulus card mobile terminal search network that present embodiment proposes comprises:
Step S10, search cdma network signal;
Portable terminal is when searching network signal, and this network signal can be the CDMA signal, also non-cdma networks such as GSM network signal or other WCDMA/TDSCDMA/LTE.
Step S20 obtains the Mobile Country Code MCC of the cdma network signal that searches;
MCC(Mobile Country Code, Mobile Country Code MCC) resource is by International Telecommunication Association's unified distribution and management, the country under unique identification mobile subscriber, and totally 3, for example China is 460.
Whether step S30, the Mobile Country Code MCC of judging the cdma network signal search are the Mobile Country Code MCC of country at the hair fastener operator place of the CDMA bimodulus card in the portable terminal;
Certain during the MCC of the country at the hair fastener operator place of CDMA bimodulus card, can judge that whether CDMA bimodulus card supports the network that searches, and guarantees portable terminal is linked into correct network according to the MCC of the network that searches.
Step S40 moves sign indicating number for the Mobile Country Code MCC of the country at the hair fastener operator place of CDMA bimodulus card in the portable terminal if judge the country of the cdma network signal that searches, and then searches for the local CDMA network signal, and inserts the local CDMA network.
If judging the MCC of the network signal search is the MCC of country at the hair fastener operator place of CDMA bimodulus card in the portable terminal,, illustrate that then the CDMA bimodulus card of installing in this portable terminal can insert local cdma network, and in the local CDMA network, move.Be the MCC of country at the hair fastener operator place of CDMA bimodulus card in the portable terminal at the MCC of the network signal that judgement searches then, then search for the local CDMA network signal, and insert cdma network.For example, the portable terminal of the CDMA card of China Telecom if the MCC of current network equals 460, then enters CDMA and searches the net pattern when searching cdma network, and inserts the local CDMA network.
The method of the CDMA bimodulus card mobile terminal search network that present embodiment proposes, the Mobile Country Code MCC of the network that this method is passed through to search judges whether CDMA bimodulus card supports the network of this portable terminal location, improved the accuracy of CDMA bimodulus card mobile terminal search network, portable terminal is registered on the correct network.
With reference to Fig. 2, Fig. 2 is the schematic flow sheet of second embodiment of the method for CDMA bimodulus card mobile terminal search network of the present invention.
Based on above-described embodiment, second embodiment of the method for CDMA bimodulus card mobile terminal search network of the present invention is proposed, also comprise after the step S30 in the present embodiment:
Step S50, be not the Mobile Country Code MCC of country at the hair fastener operator place of the CDMA bimodulus card in the terminal if judge the Mobile Country Code MCC of the network signal search, whether the Mobile Country Code MCC of then judging the cdma network signal is the Mobile Country Code MCC of the country roamed of CDMA bimodulus card;
If judging the Mobile Country Code MCC of the network signal search is not the Mobile Country Code MCC of country at the hair fastener operator place of the CDMA bimodulus card in the portable terminal, illustrate that then the CDMA bimodulus card in this portable terminal may not supported local network.If judging cdma network signal Mobile Country Code MCC is the Mobile Country Code MCC of the country of CDMA bimodulus card roaming, the portable terminal that this CDMA bimodulus card then is described is supported the cdma network of this area, realizes by roaming.
If judging the Mobile Country Code MCC of cdma network signal is the Mobile Country Code MCC of the country of CDMA bimodulus card roaming, then carry out step S10, continue search cdma network signal.
For example the portable terminal of the CDMA bimodulus card of China Telecom is looked under the net pattern in self adaptation, when MCC equals the 460(China's Mainland) or the 455(mo) or the 466(TaiWan, China) or 440/441(Japan) or 450(Korea S) or 310/311/316/ (U.S.) or 302(Canada) etc. the time, continue the CDMA pattern and search net and insert this cdma network.
With reference to Fig. 3, Fig. 3 is the schematic flow sheet of the 3rd embodiment of the method for CDMA bimodulus card mobile terminal search network of the present invention.
Based on above-described embodiment, the 3rd embodiment of the method for CDMA bimodulus card mobile terminal search network of the present invention is proposed, in the present embodiment, also comprise after the step S50:
Step S60 is not the Mobile Country Code MCC of the country of CDMA bimodulus card roaming if judge the Mobile Country Code MCC of cdma network signal, then judges after portable terminal is opened whether searched for the GSM network;
If judging the Mobile Country Code MCC of cdma network signal is not the Mobile Country Code MCC of the country of CDMA bimodulus card roaming, illustrate that then this portable terminal that CDMA bimodulus card is installed do not support the cdma network that this searches, judge then whether this portable terminal searched for the GSM network after start, this portable terminal might be supported the GSM network of this area.
If judge after portable terminal is opened and searched for the GSM network, then carry out step S10, continue search cdma network signal;
After opening, search for the GSM network as if the judgement portable terminal, then continued search cdma network signal, until the cdma network signal that searches this CDMA bimodulus card support, and inserted this cdma network signal.
, if do not search for the GSM network after judging the portable terminal unlatching, then carry out step S70, search GSM network signal.
If this portable terminal was not searched for the GSM network, then search for the GSM network signal.
With reference to Fig. 4, Fig. 4 is the schematic flow sheet of the 4th embodiment of the method for CDMA bimodulus card mobile terminal search network of the present invention.
Based on above-described embodiment, the 4th embodiment of the method for CDMA bimodulus card mobile terminal search network of the present invention is proposed, in the present embodiment, also comprise after the step S70:
Whether step S80, the Mobile Country Code MCC of judging the GSM network signal search are the Mobile Country Code MCC of country at the hair fastener operator place of the CDMA bimodulus card in the portable terminal;
If judging the Mobile Country Code MCC of the GSM network signal search is the Mobile Country Code MCC of country at the hair fastener operator place of the CDMA bimodulus card in the portable terminal, then carry out step S40, then search for the local CDMA network signal, and insert the local CDMA network.
For example, the dual-mode terminal of China Telecom, when searching the GSM network, when if the current mobile network of fruit is China's Mainland (MCC:460) or mo (MCC:455), should only search for and insert China Telecom's cdma network (MCC+MNC:46003) or China Telecom Macao branch company cdma network (MCC+MNC:45502).
With reference to Fig. 5, Fig. 5 is the schematic flow sheet of the 5th embodiment of the method for CDMA bimodulus card mobile terminal search network of the present invention.
Based on above-described embodiment, the 5th embodiment of the method for CDMA bimodulus card mobile terminal search network of the present invention is proposed, in the present embodiment, also comprise after the step S80:
Step S90 is not the Mobile Country Code MCC of country at the hair fastener operator place of the CDMA bimodulus card in the portable terminal if judge the Mobile Country Code MCC of the described GSM network signal search, then judges after described portable terminal is opened whether searched for cdma network.
If judge after portable terminal is opened and searched for cdma network, then carry out step S70, continue search GSM signal.
With reference to Fig. 6, Fig. 6 is the schematic flow sheet of the 6th embodiment of the method for CDMA bimodulus card mobile terminal search network of the present invention.
Based on above-described embodiment, the 6th embodiment of the method for CDMA bimodulus card mobile terminal search network of the present invention is proposed, in the present embodiment, after step S90, also comprise:
Step S100 if do not search for the cdma network signal after judging the portable terminal unlatching, judges then whether the Mobile Country Code MCC of this GSM network signal is the Mobile Country Code MCC of the country of CDMA bimodulus card roaming;
If judging the Mobile Country Code MCC of this GSM network signal is the Mobile Country Code MCC of the country of CDMA bimodulus card roaming, then carry out step S10, continue search cdma network signal; If judge if judging the Mobile Country Code MCC of this GSM network signal is not the Mobile Country Code MCC of the country of CDMA bimodulus card roaming, then carry out step S70, continue search GSM network signal.
With reference to Fig. 7, Fig. 7 is the schematic flow sheet of the 7th embodiment of the method for CDMA bimodulus card mobile terminal search network of the present invention.
Based on above-described embodiment, the 7th embodiment of the method for CDMA bimodulus card mobile terminal search network of the present invention is proposed, in the present embodiment, also comprise before the step S30:
Step S110 judges whether the Mobile Country Code MCC of the cdma network signal that searches is correct.
If judge that the Mobile Country Code MCC of the cdma network signal search is correct, then carry out step S30, whether the Mobile Country Code MCC of judging the cdma network signal that searches is the Mobile Country Code MCC of country at the hair fastener operator place of the CDMA bimodulus card in the portable terminal; If judge that the Mobile Country Code MCC of the cdma network signal that searches is incorrect, then continue search cdma network signal.
With reference to Fig. 8, Fig. 8 is the structure chart of the preferred embodiment of the device of CDMA bimodulus card mobile terminal search network of the present invention.
The device of the CDMA bimodulus card mobile terminal search network that present embodiment proposes comprises:
Portable terminal is when searching network signal, this network signal can be the CDMA signal, also non-cdma networks such as GSM network signal or other WCDMA/TDSCDMA/LTE, Mobile Country Code MCC (MCC, Mobile Country Code) resource is by International Telecommunication Association's unified distribution and management, country under unique identification mobile subscriber, totally 3, for example China is 460.
Certain during the MCC of the country at the hair fastener operator place of CDMA bimodulus card, can judge that whether CDMA bimodulus card supports the network that searches, and guarantees portable terminal is linked into correct network according to the MCC of the network that searches.
Whether judge module 30, the Mobile Country Code MCC of be used for to judge judging the cdma network signal that searches are the Mobile Country Code MCC of country at hair fastener operator place of the CDMA bimodulus card of portable terminal;
If judging the MCC of the network signal search is the MCC of country at the hair fastener operator place of CDMA bimodulus card in the portable terminal,, illustrate that then the CDMA bimodulus card of installing in this portable terminal can insert local cdma network, and in the local CDMA network, move.Be the MCC of country at the hair fastener operator place of CDMA bimodulus card in the portable terminal at the MCC of the network signal that judgement searches then, then search for the local CDMA network signal, and insert cdma network.For example, the portable terminal of the CDMA card of China Telecom if the MCC of current network equals 460, then enters CDMA and searches the net pattern when searching cdma network, and inserts the local CDMA network.
The method of the CDMA bimodulus card mobile terminal search network that present embodiment proposes, the Mobile Country Code MCC of the network that this method is passed through to search judges whether CDMA bimodulus card supports the network of this portable terminal location, improved the accuracy of CDMA bimodulus card mobile terminal search network, portable terminal is registered on the correct network.
Based on above-described embodiment, judge module 30 also is used for judging then whether the Mobile Country Code MCC of CDMA signal is the Mobile Country Code MCC of the country of CDMA bimodulus card roaming if judging the Mobile Country Code MCC of the network signal that searches is not the Mobile Country Code MCC of country at hair fastener operator place of the CDMA bimodulus card of portable terminal; Search module 10 also is used for then continuing search CDMA signal if judging the Mobile Country Code MCC of CDMA signal is the Mobile Country Code MCC of the country of CDMA bimodulus card roaming.
If judging the Mobile Country Code MCC of the network signal search is not the Mobile Country Code MCC of country at the hair fastener operator place of the CDMA bimodulus card in the portable terminal, illustrate that then the CDMA bimodulus card in this portable terminal may not supported local network.If judging cdma network signal Mobile Country Code MCC is the Mobile Country Code MCC of the country of CDMA bimodulus card roaming, the portable terminal that this CDMA bimodulus card then is described is supported the cdma network of this area, realizes by roaming.
If judging the Mobile Country Code MCC of cdma network signal is the Mobile Country Code MCC of the country of CDMA bimodulus card roaming, then carry out step S10, continue search cdma network signal.
For example the portable terminal of the CDMA bimodulus card of China Telecom is looked under the net pattern in self adaptation, when MCC equals the 460(China's Mainland) or the 455(mo) or the 466(TaiWan, China) or 440/441(Japan) or 450(Korea S) or 310/311/316/ (U.S.) or 302(Canada) etc. the time, continue the CDMA pattern and search net and insert this cdma network.
Based on above-described embodiment, judge module 30 also is used for then judging after portable terminal is opened whether searched for the GSM network if judging the Mobile Country Code MCC of CDMA signal is not the Mobile Country Code MCC of the country of CDMA bimodulus card roaming; Search module also is used for then searching for the CDMA signal if searched for the GSM network after judging the terminal unlatching, and does not search for the GSM network as if judging after terminal is opened, and then searches for the GSM network signal.
If judging the Mobile Country Code MCC of cdma network signal is not the Mobile Country Code MCC of the country of CDMA bimodulus card roaming, illustrate that then this portable terminal that CDMA bimodulus card is installed do not support the cdma network that this searches, judge then whether this portable terminal searched for the GSM network after start, this portable terminal might be supported the GSM network of this area.After opening, search for the GSM network as if the judgement portable terminal, then continued search cdma network signal, until the cdma network signal that searches this CDMA bimodulus card support, and inserted this cdma network signal.If this portable terminal was not searched for the GSM network, then search for the GSM network signal.
Based on above-described embodiment, whether judge module 30 also is the Mobile Country Code MCC of country at the hair fastener operator place of the CDMA bimodulus card in the portable terminal with the Mobile Country Code MCC of judging the GSM network signal search; Described search module also is used for then searching for the local CDMA network signal if judging the Mobile Country Code MCC of the GSM network signal that searches is the Mobile Country Code MCC of country at hair fastener operator place of the CDMA bimodulus card of portable terminal; Described access module 40 also is used for inserting the local CDMA network after searching the local CDMA network signal.
For example, the dual-mode terminal of China Telecom, when searching the GSM network, when if the current mobile network of fruit is China's Mainland (MCC:460) or mo (MCC:455), should only search for and insert China Telecom's cdma network (MCC+MNC:46003) or China Telecom Macao branch company cdma network (MCC+MNC:45502).
Based on above-described embodiment, judge module 30 also is used for then judging after portable terminal is opened whether searched for cdma network if judging the Mobile Country Code MCC of the GSM network signal that searches is not the Mobile Country Code MCC of country at hair fastener operator place of the CDMA bimodulus card of portable terminal; Search module 10 also is used for then continuing search GSM network signal if searched for cdma network after judging the portable terminal unlatching.
Based on above-described embodiment, judge module 30 also is used for if do not search for cdma network after judging the portable terminal unlatching, judges then whether the Mobile Country Code MCC of GSM network signal is the Mobile Country Code MCC of the country of CDMA bimodulus card roaming; It is the Mobile Country Code MCC of the country of CDMA bimodulus card roaming that search module 10 also is used for if judge the Mobile Country Code MCC of GSM network signal, then search for the cdma network signal, and if judging the Mobile Country Code MCC of GSM network signal is not the Mobile Country Code MCC of the country of CDMA bimodulus card roaming, then continue search GSM signal.
Based on above-described embodiment, judge module 30 also is used for judging whether the Mobile Country Code MCC of the cdma network signal that searches is correct; Search module 10 also is used for then continuing search CDMA signal if judge that the Mobile Country Code MCC of the cdma network signal that searches is incorrect.
The above only is the preferred embodiments of the present invention; be not so limit claim of the present invention; every equivalent structure transformation that utilizes specification of the present invention and accompanying drawing content to do; or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present invention.
Claims (14)
1. the method for a CDMA bimodulus card mobile terminal search network is characterized in that, comprising:
Search for Code Division Multiple Access (CDMA) cdma network signal, and obtain the Mobile Country Code MCC of the cdma network signal that searches;
Whether the Mobile Country Code MCC of judging the cdma network signal search is the Mobile Country Code MCC of country at the hair fastener operator place of the CDMA bimodulus card in the portable terminal;
If then search for the local CDMA network signal, and insert the local CDMA network.
2. method according to claim 1 is characterized in that, whether the Mobile Country Code MCC of the cdma network signal that described judgement searches is also to comprise after the step of Mobile Country Code MCC of country at hair fastener operator place of the CDMA bimodulus card in the portable terminal:
Be not the Mobile Country Code MCC of country at the hair fastener operator place of the CDMA bimodulus card in the terminal if judge the Mobile Country Code MCC of the network signal search, whether the Mobile Country Code MCC of then judging described CDMA signal is the Mobile Country Code MCC of the country roamed of CDMA bimodulus card;
If then continue search cdma network signal.
3. method according to claim 2 is characterized in that, whether the described Mobile Country Code MCC of judging described CDMA signal is also to comprise after the step of Mobile Country Code MCC of country of CDMA bimodulus card roaming:
If judging the Mobile Country Code MCC of described CDMA signal is not the Mobile Country Code MCC of the country of CDMA bimodulus card roaming, then judge after described portable terminal is opened whether searched for global system for mobile communications GSM network;
If then continue search cdma network signal;
If not, then search for the GSM network signal.
4. method according to claim 3 is characterized in that, also comprises after the step of described search GSM network signal:
Whether the Mobile Country Code MCC of judging the described GSM network signal search is the Mobile Country Code MCC of country at the hair fastener operator place of the CDMA bimodulus card in the portable terminal;
If then search for the local CDMA network signal, and insert the local CDMA network.
5. method according to claim 4, it is characterized in that whether the Mobile Country Code MCC of the described GSM network signal that described judgement searches is also to comprise after the step of Mobile Country Code MCC of country at hair fastener operator place of the CDMA bimodulus card in the portable terminal:
If judging the Mobile Country Code MCC of the described GSM network signal search is not the Mobile Country Code MCC of country at the hair fastener operator place of the CDMA bimodulus card in the portable terminal, then judge after described portable terminal is opened whether searched for cdma network;
If then continue search GSM network signal.
6. method according to claim 5 is characterized in that, describedly also comprises after judging the step of whether searching for cdma network after described portable terminal is opened:
If judge after described portable terminal is opened and do not search for cdma network, judge then whether the Mobile Country Code MCC of described GSM network signal is the Mobile Country Code MCC of the country of CDMA bimodulus card roaming;
If then search for the cdma network signal;
If not, then continue search GSM network signal.
7. method according to claim 6 is characterized in that, whether the Mobile Country Code MCC of the cdma network signal that described judgement searches is also to comprise before the step of Mobile Country Code MCC of country at hair fastener operator place of the CDMA bimodulus card in the portable terminal:
Whether the Mobile Country Code MCC of judging the cdma network signal that searches is correct;
If whether the Mobile Country Code MCC of then judging the cdma network signal search is the Mobile Country Code MCC of country at the hair fastener operator place of the CDMA bimodulus card in the portable terminal;
If not, then continue search cdma network signal.
8. the device of a CDMA bimodulus card mobile terminal search network is characterized in that, comprising:
Search module, be used for search Code Division Multiple Access (CDMA) cdma network signal, and if judging the Mobile Country Code MCC of the cdma network signal search is the Mobile Country Code MCC of country at the hair fastener operator place of the CDMA bimodulus card in the portable terminal, search local CDMA network signal;
Acquisition module is for the Mobile Country Code MCC that obtains the cdma network signal that searches;
Whether judge module, the Mobile Country Code MCC of be used for to judge judging the cdma network signal that searches are the Mobile Country Code MCC of country at hair fastener operator place of the CDMA bimodulus card of portable terminal;
Access module after being used for searching the local CDMA network signal, inserts the local CDMA network.
9. device according to claim 8, it is characterized in that, described judge module also is used for judging then whether the Mobile Country Code MCC of described CDMA signal is the Mobile Country Code MCC of the country of CDMA bimodulus card roaming if judging the Mobile Country Code MCC of the network signal that searches is not the Mobile Country Code MCC of country at hair fastener operator place of the CDMA bimodulus card of portable terminal; Described search module also is used for then continuing search CDMA signal if judging the Mobile Country Code MCC of described CDMA signal is the Mobile Country Code MCC of the country of CDMA bimodulus card roaming.
10. device according to claim 9, it is characterized in that, described judge module also is used for then judging after described portable terminal is opened whether searched for global system for mobile communications GSM network if judging the Mobile Country Code MCC of described CDMA signal is not the Mobile Country Code MCC of the country of CDMA bimodulus card roaming; Search module also is used for then searching for the CDMA signal if searched for the GSM network after judging the terminal unlatching, and does not search for the GSM network as if judging after terminal is opened, and then searches for the GSM network signal.
11. device according to claim 10 is characterized in that, whether described judge module also is the Mobile Country Code MCC of country at the hair fastener operator place of the CDMA bimodulus card in the portable terminal with the Mobile Country Code MCC of judging the described GSM network signal search; Described search module also is used for then searching for the local CDMA network signal if judging the Mobile Country Code MCC of the described GSM network signal that searches is the Mobile Country Code MCC of country at hair fastener operator place of the CDMA bimodulus card of portable terminal; Described access module also is used for inserting the local CDMA network after searching the local CDMA network signal.
12. device according to claim 11, it is characterized in that, described judge module also is used for if if judging the Mobile Country Code MCC of the described GSM network signal that searches is not the Mobile Country Code MCC of country at hair fastener operator place of the CDMA bimodulus card of portable terminal, then judge after described portable terminal is opened whether searched for cdma network; Described search module also is used for then continuing search GSM network signal if searched for cdma network after judging described portable terminal unlatching.
13. device according to claim 12, it is characterized in that, described judge module also is used for if do not search for cdma network after judging described portable terminal unlatching, judges then whether the Mobile Country Code MCC of described GSM network signal is the Mobile Country Code MCC of the country of CDMA bimodulus card roaming; It is the Mobile Country Code MCC of the country of CDMA bimodulus card roaming that described search module also is used for if judge the Mobile Country Code MCC of described GSM network signal, then search for the cdma network signal, and if judging the Mobile Country Code MCC of described GSM network signal is not the Mobile Country Code MCC of the country of CDMA bimodulus card roaming, then continue search GSM signal.
14. device according to claim 13 is characterized in that, described judge module also is used for judging whether the Mobile Country Code MCC of the cdma network signal that searches is correct; Described search module also is used for then continuing search CDMA signal if judge that the Mobile Country Code MCC of the cdma network signal that searches is incorrect.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100950512A CN103188767A (en) | 2013-03-22 | 2013-03-22 | Method and device for searching for network by mobile terminal with CDMA (Code Division Multiple Access) dual-mode card |
| PCT/CN2013/081830 WO2013189379A1 (en) | 2013-03-22 | 2013-08-20 | Method and device for dual-mode cdma card mobile terminal to search for network |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100950512A CN103188767A (en) | 2013-03-22 | 2013-03-22 | Method and device for searching for network by mobile terminal with CDMA (Code Division Multiple Access) dual-mode card |
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| Publication Number | Publication Date |
|---|---|
| CN103188767A true CN103188767A (en) | 2013-07-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013100950512A Pending CN103188767A (en) | 2013-03-22 | 2013-03-22 | Method and device for searching for network by mobile terminal with CDMA (Code Division Multiple Access) dual-mode card |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN103188767A (en) |
| WO (1) | WO2013189379A1 (en) |
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| WO2013189379A1 (en) | 2013-12-27 |
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