CN101553055B - A mobile terminal communication method and the mobile terminal - Google Patents

A mobile terminal communication method and the mobile terminal Download PDF

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Publication number
CN101553055B
CN101553055B CN200910078609XA CN200910078609A CN101553055B CN 101553055 B CN101553055 B CN 101553055B CN 200910078609X A CN200910078609X A CN 200910078609XA CN 200910078609 A CN200910078609 A CN 200910078609A CN 101553055 B CN101553055 B CN 101553055B
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card
auxilliary
network side
main card
main
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CN101553055A (en
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周中前
娄文平
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Beijing T3G Technology Co Ltd
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Beijing T3G Technology Co Ltd
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Abstract

The present invention provides a mobile terminal communication method and the mobile terminal. The method includes: the mobile terminal registers the main card to network side, meanwhile informs the information of the auxiliary card of this mobile terminal to network, enter standby state after registration and monitor the paging signals from the network side to the main card; when a caller calls the auxiliary card of the mobile terminal, the network side will determine the main card corresponding to the auxiliary card based on the pre-maintained correspondence between the main card and auxiliary card, and page the mobile terminal based on the main card. The present invention may realize multiple subscriber numbers for one mobile terminal and reduce the cost and power consumption of SSMN (single SIM multiple number).

Description

A kind of communications of Mobile Terminals method and portable terminal
Technical field
The present invention relates to the mobile communication technology field, be specifically related to a kind of communications of Mobile Terminals method and portable terminal.
Background technology
For satisfying user's different needs, some mobile phones have two (or a plurality of) subscriber identification modules (SIM, Subscriber Identity Model) card usually, correspond respectively to two Subscriber Numbers that (or a plurality of) are different.Herein, Subscriber Number is meant international integrated services digital network (MSISDN, the Mobile Station international ISDN number) number of travelling carriage, as 13812345678 etc.
At present, outstanding feature of moving communicating field is multiple mobile communication system and deposits that as GSM, CDMA, WCDMA, CDMA2000, TD-SCDMA or the like, this has brought the variation of mobile phone products.A mobile phone can be operated in a kind of development trend that two (even a plurality of) identical or different mobile communication system has become mobile phone products, for example: " dual-mode dual-standby " mobile phone that can insert GSM and cdma system simultaneously, have the Subscriber Number of two gsm systems and simultaneously online " two G are two to be treated " mobile phone simultaneously, and " bimodulus automatically " mobile phone that can between GSM and TD-SCDMA system, automatically switch etc.Wherein " dual-mode dual-standby " mobile phone and " two G two treats " mobile phone can be thought " double-card dual-standby " mobile phone, and difference is that they are operated in under a kind of mobile communication mode or two the different mobile communication modes.Realize that from technology the major programme of " double-card dual-standby " mobile phone has two kinds at present:
A kind of scheme is to use two cover chipsets, and two cover baseband chip, radio frequency chip and accumulator systems promptly are installed in the mobile phone, and this is equivalent to two complete cell phone mainboards and combines, and is placed in the same phone housing, a shared cover man-machine interface.In such implementation, two SIM cards can be worked simultaneously, and do not need switching on and shutting down again when switching, and almost also are the twices of regular handset but shortcoming is cost, power consumption and the weight of mobile phone.
Another kind of scheme is to increase an analog switch on the conventional mobile phone chipset, the manual switchover network, and this is the implementation of " two cards are singly treated " mobile phone normally, and by revising Control Software, also can use it in " double-card dual-standby " mobile phone.But problems such as incompatible and Control Software is immature appear easily with various SIM card in this scheme, and the drop rate during conversation is very high.For overcoming this shortcoming of single-chip prescription formula, industry has developed " dual-card dual-standby single-pass " scheme again, and its principle is: by software, constantly switch between two networks with a control chip, automatically search network.Because switching time is very short, can't feel that for the user switching has taken place network, is equal to and has realized two card standbies simultaneously.By the special processing of core communication protocol software, make standby simultaneously of two SIM cards and arbitrarily switching, need not cycle power.Relative twin-core sheet prescription case, single-chip prescription case obviously has great advantage in several broad aspect such as cost, power consumption, volume weights.But still need to increase a control chip, and to do special processing to mobile phone core communication protocol software, its implementation complexity height, and bring additional cost and stability problem.
Summary of the invention
Technical problem to be solved by this invention provides a kind of communications of Mobile Terminals method and portable terminal, realizes that at lower cost a portable terminal has two or more Subscriber Numbers, and can reach the simultaneously online effect of a plurality of Subscriber Numbers.
For solving the problems of the technologies described above, it is as follows to the invention provides scheme:
A kind of communications of Mobile Terminals method, described portable terminal include as first SIM card of main card with as auxilliary at least one second SIM card of blocking; Described method comprises:
Portable terminal is registered described main card to network side, and enters holding state after registration is finished, and the monitoring network side is to the paging signal of described main card;
When the described auxilliary card of caller calls, network side is determined the corresponding main card of described auxilliary card according to the corresponding relation between described main card of safeguarding in advance and the auxilliary card, and according to the described portable terminal of described main card paging.
In the above-mentioned communication means, described portable terminal is when network side is registered described main card, and further the information of the auxilliary card that self is comprised sends to network side; Network side is safeguarded described corresponding relation according to the information of described auxilliary card.
In the above-mentioned communication means, also comprise: network side is set up the communication link between described portable terminal and the calling party, and the auxilliary card that the calling party called out is reported to described calling party as called party information.
In the above-mentioned communication means, also comprise:
Behind the described mobile terminal-opening, self current all SIM card on the throne is carried out web search and authentication respectively, and the strongest pairing SIM card of wireless network of signal strength signal intensity is set to main card, other SIM card except that described main card is set to auxilliary card.
In the above-mentioned communication means, described portable terminal is provided with described main card and auxilliary card further according to user's selection.
In the above-mentioned communication means, when the user selected arbitrary auxilliary card as new main card, the former main card of described portable terminal was set to resting state, and registers this new main card to network side, simultaneously, the information of current auxilliary card was sent to network side; Network side is according to the described corresponding relation of maintenance of information of this new main card and described current auxilliary card.
The present invention also provides a kind of portable terminal, comprising:
As first SIM card of main card with as auxilliary at least one second SIM card of blocking;
Registering modules is used for registering described main card to network side, and the information of the auxilliary card that self is comprised sends to network side, and the information of described auxilliary card is used for network side and safeguarded corresponding relation between described main card and the auxilliary card;
The page response module, be used to receive and the response to network side to the paging of main card, and according to described paging foundation conversation, wherein, described paging is: when the described auxilliary card of caller calls, network side is determined the paging of being initiated behind the corresponding main card of described auxilliary card to described main card according to described corresponding relation.
In the above-mentioned portable terminal, also comprise:
Major-minor card is provided with module, be used for behind described mobile terminal-opening, all SIM card that described portable terminal comprises are carried out web search and authentication respectively, and the strongest pairing SIM card of wireless network of signal strength signal intensity is set to main card, and other SIM card except that described main card is set to auxilliary card.
In the above-mentioned portable terminal, described major-minor card is provided with module, also is used for the selection according to the user, and mutually described main card and auxilliary card are set.
From the above as can be seen, communications of Mobile Terminals method provided by the invention and portable terminal, network side is according to the corresponding relation between the main and auxiliary card of its portable terminal of safeguarding, after the calling that receives the auxilliary card of portable terminal, can utilize the corresponding main card of this auxilliary card, corresponding mobile terminal is arrived in paging, thereby has reached the effect of Multi-Subscriber Number.And, do not need to be provided with two cover chipsets in the portable terminal of the present invention or increase control chip, do not need portable terminal between the corresponding network of main and auxiliary card, not stop to switch yet, therefore, the present invention has advantages such as implementation cost is low, realization is simple, stability is high, low in energy consumption, volume is little.
Description of drawings
Fig. 1 is the initialization flowchart of a machine even numbers mobile phone of the embodiment of the invention;
Fig. 2 is the process chart when calling out auxilliary the card in the embodiment of the invention;
Fig. 3 is the flow chart when changing main and auxiliary the card in the embodiment of the invention;
The structural representation of the portable terminal that Fig. 4 provides for the embodiment of the invention.
Embodiment
The purpose of this invention is to provide a kind of communications of Mobile Terminals method and a kind of portable terminal with " Multi-Subscriber Number ", guarantee that this portable terminal is basic identical with the portable terminal of " the single deck tape-recorder list is treated " at aspects such as cost, volume, weight, and have " double-card dual-standby " even " multi-card multi-standby " function and need not constantly switch between two networks (" double-card dual-standby " situation) or a plurality of network (" multi-card multi-standby " situation), thereby its power consumption is lower, the special processing of core communication protocol software is more simple, system is more reliable.The present invention is elaborated by specific embodiment below in conjunction with accompanying drawing.
Present embodiment is that example describes with the mobile phone, but the present invention is not limited to mobile phone, and the portable terminal that any mobile network of utilization communicates all can be used the present invention.
Present embodiment disposes two draw-in grooves (or many draw-in grooves) in mobile phone, in order to insert double SIM card (or plurality of SIM cards) in this mobile phone.In mobile communication system, the corresponding Subscriber Number (Mobile Directory Number) of SIM card, the mobile phone that therefore has plural SIM card just has plural Subscriber Number, i.e. " Multi-Subscriber Number ".
In the present embodiment, during the mobile phone power-on initialization, earlier by the software inspection and write down the state on the throne of the SIM card on each draw-in groove, only the SIM card of each existence is searched for this SIM card corresponding wireless network and this SIM card is carried out authentication process then, and then, determine a main card and reside in this main card corresponding wireless network according to the signal strength signal intensity of the SIM card corresponding wireless network of each storage.In the SIM card of all existence, the signal strength signal intensity of this main card corresponding wireless network is the strongest.Other SIM card except that this main card all is auxilliary card.At this moment, cell phone standby is in the main card corresponding wireless network, and promptly a mobile phone monitoring network is to be " single deck tape-recorder standby " to the paging signal of main card, and other auxilliary card then is in resting state.
In order to reach two effects for the treatment of or treating more, mobile phone is when resident network registry is registered, simultaneously also the information notification network of other available SIM card of this mobile phone, after network side is known these information, in the USI user service information database of network side, just all available secondary cards of this mobile phone are associated with the main card that its standby is used.Like this, when the calling that receives the auxilliary card of this mobile phone, network can be at the main card of USI user service information database lookup to this mobile phone, and according to this main card paging to this mobile phone.
Present embodiment provides the Multi-Subscriber Number mobile phone under a kind of TD-SCDMA of being operated in pattern, and this mobile phone comprises two usim card grooves, can insert two usim cards (being assumed to be card A and card B), corresponds respectively to two different Subscriber Numbers under the TD-SCDMA pattern.This mobile phone also has following characteristic handling process except having the basic function (repeating no more) identical with general T D-SCDMA odd numbers mobile phone herein, wherein, Fig. 1 is the initialization procedure behind this mobile phone power-on, comprising:
Step 11 enters initial phase behind the mobile phone power-on, during initialization, by the state on the throne of software inspection and registration card A and B,, suppose that two usim cards in the draw-in groove are all on the throne here earlier;
Step 12, then, mobile phone difference search card A and card B be corresponding wireless network separately, and each usim card is carried out the corresponding authentication process;
Step 13, according to card A that obtains in the authentication process and the card B signal strength signal intensity of corresponding wireless network separately, therefrom find out that the strongest wireless network of signal, be assumed to be card A corresponding wireless network, to block A this moment blocks as auxilliary as main card, card B, and the information of carrying card A registers to this wireless network, also the information of another usim card of this mobile phone (promptly blocking B) sent to network simultaneously; Network side writes down and safeguards the corresponding relation between this mobile phone main card and the auxilliary card according to the main and auxiliary card information that receives in its USI user service information database.After succeeding in registration, mobile phone resides in the main card corresponding wireless network.At this moment, cell phone standby is in main card, and promptly a mobile phone monitoring network is to the paging signal of main card, and auxilliary card is in off position.
In the above-mentioned steps 13, determining of main card is signal strength signal intensity according to wireless network.When the signal strength signal intensity of blocking A and card B corresponding wireless network is identical, can choose one of them usim card wantonly as main card.Store the international mobile subscriber identity (IMSI, International Mobile Subscriber Identification Number) in order to the difference mobile subscriber in SIM (USIM) card, IMSI is corresponding one by one with MSISDN (Subscriber Number).Therefore, in step 13, mobile phone can send to network with the IMSI of main and auxiliary card, and the IMSI of network based main and auxiliary card can determine the corresponding Subscriber Number of main and auxiliary card, and the Subscriber Number corresponding according to main and auxiliary card, set up and safeguard corresponding relation between the main and auxiliary card of this mobile phone.
When the pairing Subscriber Number of auxilliary card of the above-mentioned mobile phone of certain caller calls, the handling process of present embodiment comprises as shown in Figure 2:
Step 21, the pairing Subscriber Number of auxilliary card of the above-mentioned mobile phone of caller dials is as the Subscriber Number B of card B correspondence;
After step 22, network side receive the calling of calling party to Subscriber Number B,, then in the USI user service information database, search described corresponding relation, find the Subscriber Number A of the main card corresponding (card A) with Subscriber Number B if Subscriber Number B is current not online;
Step 23, this mobile phone of network based Subscriber Number A paging, and set up conversation between this mobile phone and the calling party.And network-reporting remains its number of dialing (being Subscriber Number B) to the calling party's of this calling, makes the calling party think and is ownly communicating by letter with Subscriber Number B, thereby reach the effect of " a machine even numbers ".
As can be seen, in above-mentioned flow process, mobile phone has only main card in running order, but the calling party still can carry out communication with this mobile phone by calling out auxilliary card, has reached the effect of " a machine even numbers ".Do not need to be provided with two cover chipset or control chips in the above-mentioned mobile phone, do not need mobile phone between main and auxiliary card, not stop to switch yet, therefore, present embodiment " a machine even numbers " mobile phone has advantages such as cost is low, realization is simple, stability is high, low in energy consumption, volume is little.
Please refer to Fig. 3 again, when the user wanted to change usim card as main card, present embodiment can also may further comprise the steps:
Step 31, on the human-computer interaction interface that mobile phone provided, the user selects to wish to be changed to the usim card of main card, as card B;
Step 32, major-minor card is provided with module in the mobile phone, according to user's selection, original main card (card A) is changed to resting state and makes it to become auxilliary card, original auxilliary card (card B) is waken up and becomes main card;
Step 33, utilize new main card (card B) to network registry, send the information of another available auxilliary card (card A) of this mobile phone simultaneously to network, thereby network side can be according to the described corresponding relation of information updating of this new main card (card B) and current auxilliary card (card A).
Step 34, after succeeding in registration, mobile phone enters holding state, monitors the paging of network to card B.
After above-mentioned steps, the user can be with using original auxilliary card (card B) to make a call.
The foregoing description is that example describes with two SIM (USIM) card.Obviously, the present invention is not limited to two SIM card, when comprising a plurality of SIM card, communication terminal still can use the present invention, at this moment, portable terminal is to wireless network login the time, the information of the auxilliary card of all that self must be comprised all sends to network side, and network side is safeguarded the corresponding relation between the main and auxiliary card of this terminal in view of the above.
Here, also it is to be noted, the pairing wireless network of each SIM card of portable terminal among the present invention (mobile phone) should belong to same pattern mobile communication system (as usim card A among the above-mentioned embodiment and the card B all corresponding to same TD-SCDMA pattern), perhaps the pairing wireless network of each SIM card all has identical core net, so that when the auxilliary card of caller calls portable terminal, this core net can receive this calling, and then, determine that corresponding main card is with this portable terminal of paging according to described corresponding relation.
At last, present embodiment also provides a kind of portable terminal, and as shown in Figure 4, this portable terminal comprises:
As first SIM card of main card with as auxilliary at least one second SIM card of blocking;
Registering modules is used for registering described main card to network side, and the information of the auxilliary card that self is comprised sends to network side, and the information of described auxilliary card is used for network side and safeguarded corresponding relation between described main card and the auxilliary card;
The page response module, be used to receive and the response to network side to the paging of main card, and according to described paging foundation conversation, wherein, described paging is: when the described auxilliary card of caller calls, network side is determined the paging of being initiated behind the corresponding main card of described auxilliary card to described main card according to described corresponding relation.
Preferably, this portable terminal can also comprise that a major-minor card is provided with module, be used for behind described mobile terminal-opening, all SIM card that described portable terminal comprises are carried out web search and authentication respectively, and the strongest pairing SIM card of wireless network of signal strength signal intensity is set to main card, and other SIM card except that described main card is set to auxilliary card; And be used for selection according to the user, corresponding main and auxiliary card is set.
In sum, the present invention is by increasing draw-in groove, SIM card and being stuck in inspection, the authentication of a state more and reporting in portable terminal, in network side user service information data storehouse, increase record and maintenance, satisfied user's " Multi-Subscriber Number " demand portable terminal to the Multi-Subscriber Number corresponding relation.Portable terminal of the present invention is in " single deck tape-recorder standby " state all the time, and the auxilliary card overwhelming majority time does not work, and need not constantly switch between the different SIM card yet, thereby its power consumption is identical with regular handset, but has the effect of many cards standby.
The above only is preferred embodiment of the present invention, and is in order to restriction the present invention, within the spirit and principles in the present invention not all, any modification of being done, is equal to replacement, improvement etc., all should be included within protection scope of the present invention.

Claims (6)

1. a communications of Mobile Terminals method is characterized in that, described portable terminal includes as first SIM card of main card with as auxilliary at least one second SIM card of blocking; Described method comprises:
Behind the mobile terminal-opening, self current all SIM card on the throne is carried out web search and authentication respectively, and the strongest pairing SIM card of wireless network of signal strength signal intensity is set to main card, other SIM card except that described main card is set to auxilliary card;
Portable terminal is registered described main card to network side, and enters holding state after registration is finished, and standby is in the main card corresponding wireless network, and a monitoring network side is to the paging signal of described main card, and auxilliary card is in resting state;
When the described auxilliary card of caller calls, network side is determined the corresponding main card of described auxilliary card according to the corresponding relation between described main card of safeguarding in advance and the auxilliary card, and according to the described portable terminal of described main card paging;
Wherein, described portable terminal is when network side is registered described main card, and further the information of the auxilliary card that self is comprised sends to network side; Network side is safeguarded described corresponding relation according to the information of described auxilliary card.
2. communication means as claimed in claim 1 is characterized in that, also comprises: network side is set up the communication link between described portable terminal and the calling party, and the auxilliary card that the calling party called out is reported to described calling party as called party information.
3. as each described communication means of claim 1～2, it is characterized in that described portable terminal is provided with described main card and auxilliary card further according to user's selection.
4. communication means as claimed in claim 3 is characterized in that,
When the user selected arbitrary auxilliary card as new main card, the former main card of described portable terminal was set to resting state, and registers this new main card to network side, simultaneously, the information of current auxilliary card was sent to network side; Network side is according to the described corresponding relation of maintenance of information of this new main card and described current auxilliary card.
5. a portable terminal is characterized in that, comprising:
As first SIM card of main card with as auxilliary at least one second SIM card of blocking;
Major-minor card is provided with module, be used for behind described mobile terminal-opening, all SIM card that described portable terminal comprises are carried out web search and authentication respectively, and the strongest pairing SIM card of wireless network of signal strength signal intensity is set to main card, and other SIM card except that described main card is set to auxilliary card;
Registering modules is used for registering described main card to network side, and the information of the auxilliary card that self is comprised sends to network side, and the information of described auxilliary card is used for network side and safeguarded corresponding relation between described main card and the auxilliary card;
The page response module, be used to receive and the response to network side to the paging of main card, and according to described paging foundation conversation, wherein, described paging is: when the described auxilliary card of caller calls, network side is determined the paging of being initiated behind the corresponding main card of described auxilliary card to described main card according to described corresponding relation;
Wherein, described portable terminal enters holding state after registration is finished, and standby is in the main card corresponding wireless network, and a monitoring network side is to the paging signal of described main card, and described auxilliary card is in resting state.
6. portable terminal as claimed in claim 5 is characterized in that,
Described major-minor card is provided with module, also is used for the selection according to the user, and mutually described main card and auxilliary card are set.
CN200910078609XA 2009-02-27 2009-02-27 A mobile terminal communication method and the mobile terminal Expired - Fee Related CN101553055B (en)

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CN101247633A (en) * 2007-02-13 2008-08-20 中兴通讯股份有限公司 Method for implementing multi-network called routing service

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CN106507458A (en) * 2016-10-31 2017-03-15 努比亚技术有限公司 A kind of control method and mobile terminal
CN106507458B (en) * 2016-10-31 2020-06-05 南京秦淮紫云创益企业服务有限公司 Control method and mobile terminal

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