CN101621865A - Communication method and corresponding terminal - Google Patents
Communication method and corresponding terminal Download PDFInfo
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- CN101621865A CN101621865A CN200910041577A CN200910041577A CN101621865A CN 101621865 A CN101621865 A CN 101621865A CN 200910041577 A CN200910041577 A CN 200910041577A CN 200910041577 A CN200910041577 A CN 200910041577A CN 101621865 A CN101621865 A CN 101621865A
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Abstract
The invention provides a communication method and a corresponding terminal. The method comprises the following steps: the terminal enters a standby mode and is switched circularly between a first working mode and a second working mode; the first working mode is a working mode of the terminal under the environment of a first network, and the second working mode is a working mode of the terminal under the environment of a second network; the terminal receives a paging message which corresponds to the first working mode and is sent by the first network; the terminal stops circular switching between the first working mode and the second working mode, is kept to be in the first working mode and the connection with the second network is interrupted; the terminal is connected with the first network so as to carry out communication; and the terminal enters the standby mode after the communication is completed and is switched circularly between the first working mode and the second working mode. The implemented communication method and the terminal provided by the invention can reduce board distributing areas of the terminal, improve utilization ratio of a processor and save cost.
Description
Technical field
The present invention relates to the communications electronics field, relate in particular to a kind of means of communication and corresponding terminal.
Background technology
Be accompanied by the surge of number of users of mobile terminal amount, mobile communication system inevitably can be often with overload state work, and this will cause portable terminal the time to be easy to occur being similar in communication going offline, cross-talk, faults such as speech quality is bad, networking speed is slow, packet loss.At the problems referred to above, carrying out the network optimization or mobile communication system is carried out the network capacity extension is the measure that present operator widely takes.And on the basis of existing network, release the mode mobile terminal of supporting two kinds of networks simultaneously, the user freely is switched between two kinds of networks, thereby avoid call drop effectively, problems such as the difficulty of conversing and lower tone.Compare and use single network to converse, the superiority of mode mobile terminal that combines two network optimization gesture is self-evident naturally.
Present stage, the multiple network among 2G and the 3G is also deposited, and the advantage of mode mobile terminal highlights.But in the existing dual-mode dual-standby scheme, be and in a portable terminal, used two fully independently system's realization dual-mode dual-standbies, terminal for example shown in Figure 1.The WCDMA processor is the main control processor of system among the figure, also is the communication processor of WCDMA network; And the communication process of GSM network is finished by gsm module.
The inventor is in implementing process of the present invention, and the mode shortcoming of the dual-mode dual-standby of finding to use two complete discrete communication modules to realize WCDMA and GSM in the prior art is very many:
Two systems work alone fully, and the complete machine power consumption is big;
Processor utilization is low, cost of idleness;
Two systems use independent module, and integrated level is low, cost is high, the fabric swatch area is big.
Summary of the invention
The invention provides a kind of means of communication and corresponding terminal, can in processor, handle the function of two heterogeneous networks modules, reduce the fabric swatch area, improve processor utilization, the effect that reaches power saving simultaneously and save cost.
For realizing above-mentioned technique effect, the means of communication that the embodiment of the invention provides, this method comprises:
Terminal enters holding state, and circulation is switched between first mode of operation and second mode of operation; Described first mode of operation is the mode of operation of terminal under first network environment, and described second mode of operation is the mode of operation of terminal under second network environment;
Described terminal receives the beep-page message that first network corresponding with described first mode of operation sends;
Described terminal stop described between first mode of operation and second mode of operation circulation switch, remain on first mode of operation, interrupt being connected of described terminal and described second network;
Described terminal is connected with described first network, carries out communication;
Described terminal enters holding state after described communication is finished, circulation is switched between first mode of operation and second mode of operation.
Another means of communication corresponding with said method, this method comprises:
Terminal enters holding state, and circulation is switched between first mode of operation and second mode of operation; Described first mode of operation is the mode of operation of terminal under first network environment, and described second mode of operation is the mode of operation of terminal under second network environment;
Described terminal receives the exhalation request from the first network exhalation corresponding with described first mode of operation that the user sends;
Described terminal stop described between first mode of operation and second mode of operation circulation switch, remain on first mode of operation, interrupt being connected of described terminal and described second network;
Described terminal is connected with described first network, carries out communication;
Described terminal enters holding state after described communication is finished, circulation is switched between first mode of operation and second mode of operation.
Accordingly, the present invention also provides a kind of terminal that realizes above-mentioned two kinds of methods, and this terminal comprises:
The bimodulus processor is used for the work of described each module of terminal of control under first mode of operation and second mode of operation respectively; Described first mode of operation is the mode of operation of terminal under first network environment, and described second mode of operation is the mode of operation of terminal under second network environment;
The smart card handover module is used for switching to corresponding intelligent card when terminal need be operated first smart card or second smart card; Described smart card is used to show terminal identity, makes terminal finish network entry procedure; Described first smart card shows the identity of terminal in first network, and described second smart card shows the identity of terminal in second network;
Radio-frequency module is used for being connected with network the communication signal between transmission terminal and the network.
Implement the means of communication provided by the invention and corresponding terminal, can in processor, handle the function of two heterogeneous networks modules, reduce the fabric swatch area, improve processor utilization, the effect that reaches power saving simultaneously and save cost.
Description of drawings
In order to be illustrated more clearly in the embodiment of the invention or technical scheme of the prior art, to do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below, apparently, accompanying drawing in describing below only is some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is a dual-mode terminal structural representation of the prior art;
Fig. 2 is the means of communication first embodiment schematic flow sheet provided by the invention;
Fig. 3 is the means of communication second embodiment schematic flow sheet provided by the invention;
Fig. 4 is the means of communication the 3rd an embodiment schematic flow sheet provided by the invention;
Fig. 5 is the means of communication the 4th an embodiment schematic flow sheet provided by the invention;
Fig. 6 is the terminal first example structure schematic diagram provided by the invention;
Fig. 7 is a radio-frequency module example structure schematic diagram provided by the invention;
Fig. 8 is another example structure schematic diagram of radio-frequency module provided by the invention.
Embodiment
The invention provides a kind of means of communication and corresponding terminal, can in a processor, realize the function of two heterogeneous networks modules, reduce the fabric swatch area, improve processor utilization, the effect that reaches power saving simultaneously and save cost.
Referring to Fig. 2, be the means of communication first embodiment schematic flow sheet provided by the invention, as shown in Figure 2:
In step 100, terminal enters holding state, and circulation is switched between first mode of operation and second mode of operation; Described first mode of operation is the mode of operation of terminal under first network environment, and described second mode of operation is the mode of operation of terminal under second network environment.
In step 101, terminal receives the beep-page message that first network corresponding with described first mode of operation sends.
In step 102, terminal stop described between first mode of operation and second mode of operation circulation switch, remain on first mode of operation, interrupt being connected of described terminal and described second network.
In step 103, terminal is connected with described first network, carries out communication.
In step 104, terminal enters holding state after described communication is finished, and returns step 100 switching that circulates between first mode of operation and second mode of operation.
Implement the means of communication provided by the invention, because terminal is only handled and a process that network is relevant at a time point.Circulation switching between two networks is stabilized in an operating state during terminal standby when communication, and maintenance is connected with a network, and interruption is connected with another network, so terminal only needs a processor just can realize the function of dual-mode dual-standby.Compared with prior art, implement the means of communication provided by the invention, can make dual-mode terminal only use a processor, reduce the fabric swatch area of terminal, improve processor utilization, the effect that reaches power saving simultaneously and save cost.
Referring to Fig. 3,, in the present embodiment, more detailed description is implemented the flow process of these means of communication for the means of communication second embodiment schematic flow sheet provided by the invention.For present dual-mode handset, generally need the smart card of two corresponding heterogeneous networks.Describe and understanding for convenient in the present embodiment; suppose that this terminal is that the WCDMA/GSM dual-mode terminal is (certain; it also can be the dual-mode terminal of other type; its principle is the same; do not influence protection scope of the present invention; below repeat no more); promptly this terminal first mode of operation is the WCDMA pattern; first smart card of its correspondence can use a smart card corresponding with the WCDMA network; user's service card (USIM of CHINAUNICOM for example; User Service Identity Module); this terminal second mode of operation is the GSM pattern, and second smart card of its correspondence can use the smart card corresponding with the GSM network, for example; the subscriber card of China Mobile (SIM, SubscriberIdentity Module).Above-mentioned smart card has international mobile subscriber identifier (IMSI International Mobile Subscriber Identifier), is used to show terminal identity, makes terminal finish corresponding network entry procedure.
The means of communication flow process that the embodiment of the invention provides is as shown in Figure 3:
In step 200, terminal detects pack into two sheet smart cards of terminal of user, judges whether it is corresponding with two kinds of mode of operations of terminal, if corresponding, then execution in step 201;
Preferably, if above-mentionedly be judged as not correspondingly, then its smart card of packing into of terminal notifying user is incorrect.
More specifically, the mode of operation of terminal is meant terminal can normally be moved under which kind of network environment.For example two of terminal kinds of mode of operations are corresponding respectively is mode of operation under WCDMA network and the GSM network environment, user's smart card corresponding of on this terminal, packing into TD-SCDMA, and it is incorrect that then terminal should be pointed out its smart card of packing into of user; If the smart card corresponding of smart card of packing into the WCDMA network, usim card for example, another can use the smart card corresponding with the GSM network, SIM card for example, then execution in step 201.
In step 201, terminal switches to first mode of operation, reads the data in the first corresponding smart card, connect first network, carry out Cell searching, obtain the sub-district essential information, use the IMSI of first smart card to carry out network entry procedure such as network connection and position updating process.
More specifically, suppose that this terminal first mode of operation is the WCDMA pattern, first smart card of its correspondence can use a usim card corresponding with the WCDMA network, then this terminal switches to the WCDMA pattern, read the data in the corresponding usim card, connect the WCDMA network, carry out Cell searching, obtain the sub-district essential information, use the IMSI of USIM to carry out network entry procedure such as network connection and position updating process.
In step 202, similar with step 201, terminal switches to second mode of operation, read the data in the second corresponding smart card, connect second network, carry out Cell searching, obtain the sub-district essential information, use the IMSI of second smart card to carry out network entry procedure such as network connection and position updating process.
In step 203, terminal enters holding state after finishing the program of networking, and circulation is switched between first mode of operation and second mode of operation.
More specifically, terminal connects first network under first mode of operation, receive the beep-page message that described first network sends; Terminal connects second network under second mode of operation, receive the beep-page message that described second network sends.
Preferably, if the beep-page message that first network and second network send is at sheet at the same time, can carry out the time separating method that partition receives by controlling first smart card and second smart card, i.e. first smart card use 1,3,5... paging timeslice, second smart card use 2,4,6... paging timeslice.In the practical application, because first network and second complete network are independent, the paging time divides also independent fully, and the probability that beep-page message appears in this sheet at the same time is very low.
In step 204, terminal receives the beep-page message that first network sends.
More specifically, terminal is in the standby process, and circulation is switched between first mode of operation and second mode of operation, and when first network had beep-page message to send to terminal, this terminal can be known when it switches to first mode of operation.For example, the someone dials the telephone number of usim card correspondence in the terminal, and then the WCDMA network can send beep-page message to this terminal, and when the mode of operation of terminal switched to the WCDMA pattern, this terminal can receive the beep-page message that the WCDMA network sends.
In step 205, terminal stops at circulation switching between first mode of operation and second mode of operation, remains on first mode of operation, and the terminal interruption is connected with second network.
More specifically, after terminal receives the beep-page message that first network sends, be connected with first network, because for conversation, receive communication traffic such as multimedia message and require terminal in a period of time, to keep and being connected of corresponding network, switch so terminal stops between first mode of operation and second mode of operation circulation, remain on first mode of operation, thereby keep and being connected of first network, corresponding, the terminal interruption is connected with second network.
In step 206, after communication traffic finished, terminal sends to connect to discharge finished order, release physical channels,
Again persistent district; Terminal uses the IMSI of the second smart card correspondence to carry out connection of second network of network and position updating process.
In step 207, terminal reenters holding state, and circulation is switched between first mode of operation and second mode of operation, waits for the beep-page message that receives from first network or second network.
In embodiments of the present invention, clearly described the communication process that terminal receives the beep-page message that first network sends, relevant terminal receives the communication process of the beep-page message that second network sends and foregoing description in like manner.Implement method provided by the invention, terminal is only handled and a process that network is relevant at a time point, circulation switching between two networks during terminal standby, when communication, be stabilized in an operating state, maintenance is connected with a network, interruption is connected with another network, so terminal only needs a processor just can realize the function of dual-mode dual-standby.Compared with prior art, implement the means of communication provided by the invention, can make dual-mode terminal only use a processor, reduce the fabric swatch area of terminal, improve processor utilization, the effect that reaches power saving simultaneously and save cost.
Referring to Fig. 4, be the means of communication the 3rd embodiment schematic flow sheet provided by the invention, two method flows in front have mainly been described the communication flow of terminal paging receiving message, in following two embodiment, will describe the method flow that terminal is initiatively breathed out.As shown in Figure 4:
In step 300, terminal enters holding state, and circulation is switched between first mode of operation and second mode of operation; Described first mode of operation is the mode of operation of terminal under first network environment, and described second mode of operation is the mode of operation of terminal under second network environment;
In step 301, terminal receives the exhalation request from the first network exhalation corresponding with described first mode of operation that the user sends;
In step 302, terminal stop described between first mode of operation and second mode of operation circulation switch, remain on first mode of operation, interrupt being connected of described terminal and described second network;
In step 303, terminal is connected with described first network, carries out communication;
In step 304, terminal enters holding state after described communication is finished, and circulation is switched between first mode of operation and second mode of operation.
Implement method provided by the invention, terminal is only handled and a process that network is relevant at a time point, circulation switching between two networks during terminal standby, when communication, keep and being connected an of network, interruption is connected with another network, so terminal only needs a processor just can realize the function of dual-mode dual-standby.Compared with prior art, implement the means of communication provided by the invention, can make dual-mode terminal only use a processor, reduce the fabric swatch area of terminal, improve processor utilization, the effect that reaches power saving simultaneously and save cost.
Referring to Fig. 5,, in the present embodiment, more detailed description is implemented the flow process of these means of communication for the means of communication the 4th embodiment schematic flow sheet provided by the invention.For present dual-mode terminal; the smart card that generally needs two corresponding heterogeneous networks; describe and understanding for convenient in the present embodiment; suppose that this terminal is that the WCDMA/GSM dual-mode terminal is (certain; it also can be the dual-mode terminal of other type; its principle is the same; do not influence protection scope of the present invention; below repeat no more), promptly this terminal first mode of operation is the WCDMA pattern, first smart card of its correspondence can use a smart card corresponding with the WCDMA network; usim card for example; this terminal second mode of operation is the GSM pattern, and second smart card of its correspondence can use the smart card corresponding with the GSM network, for example SIM card.Comprise IMSI in the above-mentioned smart card, be used to show terminal identity, make terminal finish corresponding network entry procedure.
The means of communication flow process that the embodiment of the invention provides is as shown in Figure 5:
In step 400, terminal detects pack into two sheet smart cards of terminal of user, judges whether it is corresponding with two kinds of mode of operations of terminal, if corresponding, then execution in step 401;
Preferably, if above-mentionedly be judged as not correspondingly, then its smart card of packing into of terminal notifying user is incorrect.
More specifically, the mode of operation of terminal is meant terminal can normally be moved under which kind of network environment.For example two of terminal kinds of mode of operations are corresponding respectively is mode of operation under WCDMA network and the GSM network environment, user's smart card corresponding of on this terminal, packing into TD-SCDMA, and it is incorrect that then terminal should be pointed out its smart card of packing into of user; If the smart card corresponding of smart card of packing into the WCDMA network, usim card for example, another can use the smart card corresponding with the GSM network, SIM card for example, then execution in step 401.
In step 401, terminal switches to first mode of operation, reads the data in the first corresponding smart card, connect first network, carry out Cell searching, obtain the sub-district essential information, use the IMSI of first smart card to carry out network entry procedure such as network connection and position updating process.
More specifically, suppose that this terminal first mode of operation is the WCDMA pattern, first smart card of its correspondence can use a usim card corresponding with the WCDMA network, then this terminal switches to the WCDMA pattern, read the data in the corresponding usim card, connect the WCDMA network, carry out Cell searching, obtain the sub-district essential information, use the IMSI of USIM to carry out network entry procedure such as network connection and position updating process.
In step 402, similar with step 401, terminal switches to second mode of operation, read the data in the second corresponding smart card, connect second network, carry out Cell searching, obtain the sub-district essential information, use the IMSI of second smart card to carry out network entry procedure such as network connection and position updating process.
In step 403, terminal enters holding state after finishing the program of networking, and circulation is switched between first mode of operation and second mode of operation.
More specifically, terminal connects first network under first mode of operation, receive the beep-page message that described first network sends; Terminal connects second network under second mode of operation, receive the beep-page message that described second network sends.
Preferably, if the beep-page message that first network and second network send is at sheet at the same time, can carry out the time separating method that partition receives by controlling first smart card and second smart card, i.e. first smart card use 1,3,5... paging timeslice, second smart card use 2,4,6... paging timeslice.In the practical application, because first network and second complete network are independent, the paging time divides also independent fully, and the probability that beep-page message appears in this sheet at the same time is very low.
In step 404, the exhalation request that terminal sends to first network according to user's operation.
More specifically, terminal is in the standby process, receive the operational order that the user need breathe out, at this moment, terminal judges user wishes from which network to breathe out, for example the user wishes to breathe out from first network, when then terminal switches to first mode of operation corresponding with first network, sends this exhalation request to first network.
For example, the user wishes outwards to call from the WCDMA network by operation, when the mode of operation of terminal switches to the WCDMA pattern, and the exhalation request that this terminal can be sent to the WCDMA network.
In step 405, terminal stops at circulation switching between first mode of operation and second mode of operation, remains on first mode of operation, and the terminal interruption is connected with second network.
More specifically, terminal is after the exhalation request that first network sends, be connected with first network, because for conversation, receive communication traffic such as multimedia message and require terminal in a period of time, to keep and being connected of corresponding network, switch so terminal stops between first mode of operation and second mode of operation circulation, remain on first mode of operation, thereby keep and being connected of first network, corresponding, the terminal interruption is connected with second network.
In step 406, after corresponding call business finished, terminal sends to connect to discharge finished order, release physical channels, persistent district again; Terminal uses the IMSI of the second smart card correspondence to carry out connection of second network of network and position updating process.
In step 407, terminal reenters holding state, and circulation is switched between first mode of operation and second mode of operation, waits for the beep-page message that receives from first network or second network.
In embodiments of the present invention, clearly described the communication process that terminal receives the beep-page message that first network sends, relevant terminal receives the communication process of the beep-page message that second network sends and foregoing description in like manner.Implement the means of communication provided by the invention, terminal is only handled and a process that network is relevant at a time point, circulation switching between two networks during terminal standby, when communication, be stabilized in an operating state, maintenance is connected with a network, interruption is connected with another network, so terminal only needs a processor just can realize the function of dual-mode dual-standby.Compared with prior art, implement the means of communication provided by the invention, can make dual-mode terminal only use a processor, reduce the fabric swatch area of terminal, improve processor utilization, the effect that reaches power saving simultaneously and save cost.
Referring to Fig. 6, be the terminal first example structure schematic diagram provided by the invention, as shown in Figure 6, this terminal also comprises except comprising power supply 1, display screen 2, keyboard 3, receiver 4:
Smart card handover module 6 is used for switching to corresponding intelligent card when terminal need be operated first smart card or second smart card; Described smart card is used to show terminal identity, makes terminal finish network entry procedure; Described first smart card shows the identity of terminal in first network, and described second smart card shows the identity of terminal in second network;
Radio-frequency module 7 is used for being connected with network the communication signal between transmission terminal and the network.
Implement terminal provided by the invention, only need a processor just can realize the function of dual-mode dual-standby.Compared with prior art, reduce the fabric swatch area of terminal, improve processor utilization, the effect that reaches power saving simultaneously and save cost.
Equally referring to Fig. 6, in the present embodiment, with the function and the result of more detailed each module of description terminal.This terminal except comprising power supply 1, display screen 2, keyboard 3, receiver 4, also comprises as shown in Figure 6:
More specifically, bimodulus processor 5 is when being in holding state, and circulation is switched between first mode of operation and second mode of operation; When terminal and described first network carry out communication, bimodulus processor 5 stops at circulation switching between first mode of operation and second mode of operation, be stabilized in first mode of operation, radio-frequency module 7 is kept and being connected of first network, notify being connected of radio-frequency module 7 interruptions and described second network simultaneously.
Smart card handover module 6 is used for switching to corresponding intelligent card when terminal need be operated first smart card or second smart card; Described smart card is used to show terminal identity, makes terminal finish network entry procedure; Described first smart card shows the identity of terminal in first network, and described second smart card shows the identity of terminal in second network.
Further, should as storing phone number, consult note etc. when the user need operate smart card, smart card handover module 6 will switch to corresponding intelligent card according to user's action need.
Radio-frequency module 7 is used for being connected with network the communication signal between transmission terminal and the network.
More specifically; for present dual-mode terminal; the smart card that generally needs two corresponding heterogeneous networks; describe and understanding for convenient in the present embodiment; suppose that this terminal is that the WCDMA/GSM dual-mode terminal is (certain; it also can be the dual-mode terminal of other type; its principle is the same; do not influence protection scope of the present invention; below repeat no more); promptly these bimodulus processor 5 first mode of operations are the WCDMA pattern; first smart card of its correspondence can use a smart card corresponding with the WCDMA network, usim card for example, and these bimodulus processor 5 second mode of operations are the GSM pattern; second smart card of its correspondence can use the smart card corresponding with the GSM network, for example SIM card.Comprise IMSI in the above-mentioned smart card, be used to show terminal identity, make terminal finish corresponding network entry procedure.The mode of operation of bimodulus processor 5 is meant bimodulus processor 5 can normally move under which kind of network environment.
Terminal is in start process:
Smart card handover module 6 switches pack into two sheet smart cards of terminal of user respectively, after bimodulus processor 5 reads wherein information, judge whether it is corresponding with two kinds of mode of operations of terminal,, then point out its smart card of packing into of user incorrect if above-mentionedly be judged as not correspondingly.For example, two kinds of mode of operations of bimodulus processor 5 are corresponding respectively is mode of operation under WCDMA network and the GSM network environment, user's smart card corresponding with TD-SCDMA of packing on this terminal, it is incorrect that then terminal should be pointed out its smart card of packing into of user.
Smart card handover module 6 switches to first smart card, bimodulus processor 5 switches to first mode of operation, read the data in the card, connect first network by radio-frequency module 7, carry out Cell searching, obtain the sub-district essential information, use the IMSI of first smart card to carry out network entry procedure such as network connection and position updating process.
Terminal is in the standby process:
After finishing the program of networking, bimodulus processor 5 enters holding state, and circulation is switched between first mode of operation and second mode of operation.Bimodulus processor 5 connects first network by radio-frequency module 7 under first mode of operation, receive the beep-page message that described first network sends; Bimodulus processor 5 connects second network by radio-frequency module 7 under second mode of operation, receive the beep-page message that described second network sends.
Further, if the beep-page message that first network and second network send is at sheet at the same time, can carry out the time separating method that partition receives by controlling first smart card and second smart card, i.e. first smart card use 1,3,5... paging timeslice, second smart card use 2,4,6... paging timeslice.In the practical application, because first network and second complete network are independent, the paging time divides also independent fully, and the probability that beep-page message appears in this sheet at the same time is very low.
Terminal is in communication process:
When terminal receives that beep-page message or user have the request of exhalation by operation, because require terminal in a period of time, to keep and being connected of corresponding network for communication traffics such as conversation, sending and receiving multimedia messages, so bimodulus processor 5 stops at circulation switching between first mode of operation and second mode of operation, remain on first mode of operation, 7 interruptions of control radio-frequency module are connected with second network.
After corresponding communication traffic finished, bimodulus processor 5 sends to connect to discharge finished order, release physical channels, persistent district again; Bimodulus processor 5 uses the IMSI of the second smart card correspondence to carry out connection of second network of network and position updating process.
Preferably, referring to shown in Figure 7, be the structural representation of the radio-frequency module in the embodiment of the invention, as shown in Figure 7, radio-frequency module 7 comprises: first radio frequency unit 71, second radio frequency unit 72 and respectively with described first radio frequency unit, antenna 73, antenna 74 that second radio frequency unit is corresponding;
First radio frequency unit 71 is used for being connected the communication signal between transmission terminal and described first network with first network by the antenna 73 of correspondence; Second radio frequency unit 72 is used for being connected the communication signal between transmission terminal and described second network with second network by the antenna 74 of correspondence.
Referring to Fig. 8, be the another kind of structural representation of the radio-frequency module in the embodiment of the invention, as shown in Figure 8, radio-frequency module 7 comprises: first radio frequency unit 71, second radio frequency unit 72, duplexer 75 and antenna 76; First radio frequency unit 71 and second radio frequency unit 72 are used to produce communication signal; After the communication signal isolation that duplexer 75 is used for first radio frequency unit 71, second radio frequency unit 72 are produced, send to corresponding network by antenna 76.
Adopt this radio-frequency module, making only needs common antenna in the dual-mode terminal, can further dwindle the volume of terminal.
The function and the structure of each module of terminal have clearly been described in embodiments of the present invention.Implement terminal provided by the invention, only handle and a process that network is relevant at a time point, circulation switching between two networks during terminal standby, when communication, be stabilized in an operating state, maintenance is connected with a network, interruption is connected with another network, so terminal only needs a processor just can realize the function of dual-mode dual-standby.Compared with prior art, implement the means of communication provided by the invention, can make dual-mode terminal only use a processor, reduce the fabric swatch area of terminal, improve processor utilization, the effect that reaches power saving simultaneously and save cost.
Above disclosed is a kind of preferred embodiment of the present invention only, can not limit the present invention's interest field certainly with this, and therefore the equivalent variations of doing according to claim of the present invention still belongs to the scope that the present invention is contained.
Through the above description of the embodiments, those skilled in the art can be well understood to the present invention and can realize by the mode that software adds essential hardware platform, can certainly all implement by hardware.Based on such understanding, all or part of can the embodying that technical scheme of the present invention contributes to background technology with the form of software product, this computer software product can be stored in the storage medium, as ROM/RAM, magnetic disc, CD etc., comprise that some instructions are with so that a computer equipment (can be a personal computer, server, the perhaps network equipment etc.) carry out the described method of some part of each embodiment of the present invention or embodiment.
Claims (10)
1, a kind of terminal called method is characterized in that, comprising:
Terminal enters holding state, and circulation is switched between first mode of operation and second mode of operation; Described first mode of operation is the mode of operation of terminal under first network environment, and described second mode of operation is the mode of operation of terminal under second network environment;
Described terminal receives the beep-page message that first network corresponding with described first mode of operation sends;
Described terminal stop described between first mode of operation and second mode of operation circulation switch, remain on first mode of operation, interrupt being connected of described terminal and described second network;
Described terminal is connected with described first network, carries out communication;
Described terminal enters holding state after described communication is finished, circulation is switched between first mode of operation and second mode of operation.
2, terminal called method as claimed in claim 1 is characterized in that, described terminal enters holding state, and circulation is switched between first mode of operation and second mode of operation, comprising:
Described terminal connects first network under first mode of operation, receive the beep-page message that described first network sends;
Described terminal connects second network under second mode of operation, receive the beep-page message that described second network sends.
3, terminal called method as claimed in claim 1 or 2 is characterized in that, described terminal enters before the holding state, also comprises:
Whether described terminal judges first smart card is corresponding with described first mode of operation and second mode of operation respectively with second smart card; If be judged as not, then point out the user;
Described terminal is controlled two sheet smart cards respectively, connects corresponding network and carries out the position renewal, obtains the paging indicating positions; Corresponding described first network of described first smart card, corresponding described second network of described second smart card.
4, a kind of terminal called method is characterized in that, comprising:
Terminal enters holding state, and circulation is switched between first mode of operation and second mode of operation; Described first mode of operation is the mode of operation of terminal under first network environment, and described second mode of operation is the mode of operation of terminal under second network environment;
Described terminal receives the exhalation request from the first network exhalation corresponding with described first mode of operation that the user sends;
Described terminal stop described between first mode of operation and second mode of operation circulation switch, remain on first mode of operation, interrupt being connected of described terminal and described second network;
Described terminal is connected with described first network, carries out communication;
Described terminal enters holding state after described communication is finished, circulation is switched between first mode of operation and second mode of operation.
5, terminal called method as claimed in claim 4 is characterized in that, described terminal enters holding state, and circulation is switched between first mode of operation and second mode of operation, comprising:
Described terminal connects first network under first mode of operation, receive the beep-page message that described first network sends;
Described terminal connects second network under second mode of operation, receive the beep-page message that described second network sends.
6, as claim 4 or 5 described terminal called methods, it is characterized in that described terminal enters before the holding state, also comprises:
Whether described terminal judges first smart card is corresponding with described first mode of operation and second mode of operation respectively with second smart card; If be judged as not, then point out the user;
Described terminal is controlled two sheet smart cards respectively, connects corresponding network and carries out the position renewal, obtains the paging indicating positions; Corresponding described first network of described first smart card, corresponding described second network of described second smart card.
7, a kind of terminal comprises power supply, display screen, keyboard, receiver, it is characterized in that, also comprises:
The bimodulus processor is used for the work of described each module of terminal of control under first mode of operation and second mode of operation respectively; Described first mode of operation is the mode of operation of terminal under first network environment, and described second mode of operation is the mode of operation of terminal under second network environment;
The smart card handover module is used for switching to corresponding intelligent card when terminal need be operated first smart card or second smart card; Described smart card is used to show terminal identity, makes terminal finish network entry procedure; Described first smart card shows the identity of terminal in first network, and described second smart card shows the identity of terminal in second network;
Radio-frequency module is used for being connected with network the communication signal between transmission terminal and the network.
8, terminal as claimed in claim 7 is characterized in that, described bimodulus processor is when terminal is in holding state, and circulation is switched between first mode of operation and second mode of operation; When terminal and described first network carry out communication, described bimodulus processor stop described between first mode of operation and second mode of operation circulation switch, be stabilized in described first mode of operation, notify described radio-frequency module to interrupt and being connected of described second network.
9, terminal as claimed in claim 8 is characterized in that, described radio-frequency module comprises: first radio frequency unit, second radio frequency unit and respectively with described first radio frequency unit, antenna that second radio frequency unit is corresponding;
Described first radio frequency unit is used for being connected the communication signal between transmission terminal and described first network with first network by the antenna of correspondence; Described second radio frequency unit is used for being connected the communication signal between transmission terminal and described second network with second network by the antenna of correspondence.
10, terminal as claimed in claim 8 is characterized in that, described radio-frequency module comprises: first radio frequency unit, second radio frequency unit, duplexer and antenna;
Described first radio frequency unit, second radio frequency unit are used to produce communication signal;
Described duplexer after the communication signal isolation that is used for first radio frequency unit, second radio frequency unit are produced, is given corresponding network by described antenna transmission.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910041577A CN101621865A (en) | 2009-07-31 | 2009-07-31 | Communication method and corresponding terminal |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910041577A CN101621865A (en) | 2009-07-31 | 2009-07-31 | Communication method and corresponding terminal |
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| CN101621865A true CN101621865A (en) | 2010-01-06 |
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| CN200910041577A Pending CN101621865A (en) | 2009-07-31 | 2009-07-31 | Communication method and corresponding terminal |
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Application publication date: 20100106 |