CN103763789A - Mobile device and method capable of achieving three-party communication - Google Patents
Mobile device and method capable of achieving three-party communication Download PDFInfo
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- CN103763789A CN103763789A CN201310676494.0A CN201310676494A CN103763789A CN 103763789 A CN103763789 A CN 103763789A CN 201310676494 A CN201310676494 A CN 201310676494A CN 103763789 A CN103763789 A CN 103763789A
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Abstract
The invention discloses a mobile device used for achieving three-party communication. The mobile device comprises a signal processing unit, a first communication module, a second communication module, a microphone, a loudspeaker and a control interface. The first communication module is coupled to the signal processing unit through a first switch, the second communication module is coupled to the signal processing unit through a second switch, the microphone is coupled to the signal processing unit through a third switch, the loudspeaker is coupled to the signal processing unit through a fourth switch, the control interface is coupled to the signal processing unit, and the control interface sends out a control signal to the signal processing unit. The signal processing unit determines the first switch, the second switch, the third switch and the fourth switch to be turned on or turned off through the control signal.
Description
Technical field
The present invention is relevant for a kind of mobile device and method thereof, particularly a kind of mobile device and method of carrying out Three-Way Calling.
Background technology
Mobile communication is along with mobile communication equipment is day by day universal, and the standard of mobile mobile communication is day by day complicated and progressing greatly also, to meet user such as the object of speech quality, video call, instant message and large bandwidth data transmission more clearly.The mobile communication standard of generally using at present, in respect of global system for mobile communications (Global System for Communications, GSM), code division multiple access (Code Division Multiple Access, CDMA), third generation mobile technology (3rd Generation, 3G) and personal handhold telephone system (Personal Handy-phone System, PHS) etc.Many single mobile phones, can support two kinds of even two or more communication standards in the market, allow mobile phone can according to specific time and site suiting measures to different conditions to carry out communication.
In addition, at the mobile phone in many areas, also develop the application of what is called " double-card dual-standby ", can use two different phone numbers simultaneously, for example can by two different mobile communcations system business, be served simultaneously, to increase the mobility of mobile phone, break through the restriction in space, and reach the object that when and where can not miss important phone.The mobile phone of " double-card dual-standby " also can meet cellphone subscriber and utilize different phone numbers to distinguish the object of contact group.The mobile phone of " double-card dual-standby " can insert two SIM(Subscriber Identity Module simultaneously) card, carries out standby with two different phone numbers.Yet when one of them phone number is during in talking state, another phone number can not be connected simultaneously, and state that can only be in standby.Thereafter the mobile phone that more has what is called " dual-card dual-standby dual-pass " function, can connect with two phone numbers simultaneously, but be only limited to one of them phone number in talking state, and cannot carry out in the mode of Three-Way Calling.
The mobile phone of declaring on the market to carry out at present Three-Way Calling, is all the service being provided by mobile communcations system business, is not the service of two generations that different phone number is integrated that utilizes with mobile phone itself.Yet the service of the Three-Way Calling being provided by mobile communcations system business, needs charged extra conventionally.Therefore,, if a kind of method of utilizing double-card mobile phone to carry out Three-Way Calling can be provided, will contribute to increase user's call function, and save use cost.
Summary of the invention
Because the problem in existing known technology field, the invention provides a kind of about a kind of mobile device and method, particularly carry out mobile device and the method for Three-Way Calling, do not need to see through mobile communcations system business's extra-service, just can carry out the function of Three-Way Calling.
At least one embodiment of the present invention proposes a kind of mobile device that carries out Three-Way Calling, comprises a signal processing unit, one first communication module, one first switch, one second communication module, a second switch, a microphone, one the 3rd switch, a loudspeaker arrangement, one the 4th switch and a control interface.
The first communication module is coupled to signal processing unit via the first switch.First communication module transmitting/receiving the first communication signal, and the communication of first party and second party is connected.The second communication module is coupled to signal processing unit via second switch.Second communication module transmitting/receiving the second communication signal, and first party and third-party communication are connected.Microphone is coupled to signal processing unit via the 3rd switch.Microphone receives sound signal, and converts electrical microphone reception signal to, is sent to signal processing unit.Loudspeaker arrangement is coupled to signal processing unit via the 4th switch.Speaker means plays comes from the sound signal of signal processing unit.Control interface is coupled to signal processing unit.Control interface sends controls signal to signal processing unit.Wherein, signal processing unit determines the open and close of the first switch, second switch, the 3rd switch and the 4th switch according to control signal.
At least one embodiment of the present invention more proposes a kind of method of carrying out Three-Way Calling, is applicable to mobile device, and comprises the following steps.
First step is, with the first communication module transmitting/receiving one first communication signal.
Second step is to connect the communication of first party and second party.
Third step is that the first communication module is carried out in communication.
The 4th step is, with the second communication module transmitting/receiving one second communication signal.
The 5th step is to connect first party and third-party communication.
The 6th step is that execution one merges communication mode, makes first party, second party and third party carry out Three-Way Calling with signal processing unit.
Effect of the present invention is, mobile device and method of carrying out Three-Way Calling of the present invention can not need the extra-service through mobile communcations system business, just can carry out the function of Three-Way Calling.
About feature of the present invention, implementation and effect, hereby coordinate graphicly as most preferred embodiment, to be described in detail as follows.
Accompanying drawing explanation
Fig. 1 is the circuit block diagram of the mobile device that carries out Three-Way Calling of first embodiment of the invention.
Fig. 2 is the flow chart of steps of the method for carrying out Three-Way Calling of second embodiment of the invention.
Fig. 3 is the flow chart of steps of the method for carrying out Three-Way Calling of third embodiment of the invention.
Fig. 4 is the flow chart of steps of the method for carrying out Three-Way Calling of fourth embodiment of the invention.
Fig. 5 is the flow chart of steps of the method for carrying out Three-Way Calling of fifth embodiment of the invention.
Primary clustering symbol description:
100 mobile device 110 signal processing units
115 first switch 120 first communication modules
125 second switch 130 second communication modules
135 the 3rd switch 140 microphones
145 the 4th switch 150 loudspeaker arrangements
160 control interfaces
Embodiment
In the middle of specification and follow-up claim, " coupling " word comprises directly any and is indirectly electrically connected means at this.Therefore, if describe a first device in literary composition, be coupled to one second device, represent that first device can directly be electrically connected in the second device, or be indirectly electrically connected to the second device through other devices or connection means.
Fig. 1 is the circuit block diagram of the mobile device that carries out Three-Way Calling 100 of first embodiment of the invention.The mobile device 100 of the first embodiment comprises a signal processing unit 110, one first communication module 120, one first switch 115, one second communication module 130, a second switch 125, a microphone 140, one the 3rd switch 145, a loudspeaker arrangement 150, one the 4th switch 155 and a control interface 160.
The first communication module 120 is coupled to signal processing unit 110 via the first switch 125.First communication module 120 transmitting/receiving the first communication signals, and the communication of first party and second party is connected.Such as the first communication module 120, can be the communication module of supporting the mobile communication standards such as global system for mobile communications, code division multiple access, third generation mobile technology or personal handhold telephone system, but not as limit.Between the first communication module 120 and base station, with the first communication signal, link up, transfering to, incoming call prompting and connection communicate etc. function, allow the second party of using the first party of mobile device 100 and holding another mobile device obtain communication, or intercourse data.In addition, when the first switch 125 is opened, signal processing unit 110 can be processed the signal that comes from the first communication module 120, and sends signal to the first communication module 120; And when the first switch 125 cuts out, transmission and the reception of the message of not communicating by letter between signal processing unit 110 and the first communication module 120.
The second communication module 130 is coupled to signal processing unit 110 via second switch 135.Second communication module 130 transmitting/receiving the second communication signals, and first party and third-party communication are connected.Such as the second communication module 130, can be the communication module of supporting the mobile communication standards such as global system for mobile communications, code division multiple access, third generation mobile technology or personal handhold telephone system, but not as limit.Between the second communication module 130 and base station, with the first communication signal, link up, transfering to, incoming call prompting and connection communicate etc. function, allow the third party who uses the first party of mobile device 100 and hold another mobile device obtain communication, or intercourse data.In addition, when second switch 135 is opened, signal processing unit 110 can be processed the signal that comes from the second communication module 130, and sends signal to the second communication module 130; And when second switch 135 is closed, transmission and the reception of the message of not communicating by letter between signal processing unit 110 and the second communication module 130.
Microphone 140 is coupled to signal processing unit 110 via the 3rd switch 145.Microphone 140 receives sound signal, and converts electrical microphone reception signal to, is sent to signal processing unit 110.Loudspeaker arrangement 150 is coupled to signal processing unit 110 via the 4th switch 155.Loudspeaker arrangement 150 is play the sound signal that comes from signal processing unit 110.Loudspeaker arrangement 150 can be on mobile phone, to be used for the loudspeaker that amplify, or the general receiver of mobile phone, or external earphone on mobile phone, but not as limit.Control interface 160 is coupled to signal processing unit 110.Control interface 160 sends controls signal to signal processing unit 110.The aspect of control interface 160 can be the man-machine interface, particularly capacitance touch control screen of current popular Touch Screen; Control interface 160 can be also the man-machine interface of controlling in the mode of button.
Further illustrate, when first party is respectively via the first communication module 120 and the second communication module 130, and after connecting with second party and third-party communication, signal processing unit 110 carries out audio mixing by the signal that comes from the first communication module 120 and the second communication module 130, and sends loudspeaker arrangement 150 to and play; Signal processing unit 110 and receive signal and carry out audio mixing coming from the signal of the first communication module 120 and microphone, and send third party to via the second communication module 130; Signal processing unit 110 more carries out audio mixing by the signal and the microphone reception signal that come from the second communication module 130, and sends second party to via the first communication module 120.By above operation, mobile device 100 can carry out the Three-Way Calling between first party, second party and third party.
In addition, when control interface 160 receives user's instruction, when to set first party be quiet, control interface 160 sends control signal, and command signal processing unit 110 is closed the 3rd switch 145.So when signal processing unit 110 carries out audio mixing and transmits signal, via the first communication module 120 and the second communication module 130, send second party and third-party signal to respectively, do not comprise that microphone receives the composition of signal, namely second party and third party still can carry out communication by mobile device 100, but first party is quiet.And work as the instruction that control interface 160 receives user, and when setting second party is quiet, control interface 160 sends control signal, and command signal processing unit 110 is closed the first switch 125.So when signal processing unit 110 carries out audio mixing and transmits signal, via the second communication module 130, send third party to, and the signal that sends loudspeaker arrangement 150 to, do not comprise the signal of second party, namely first party and third party still can carry out communication by mobile device 100, but second party is quiet, and second party also cannot receive first party and third-party message.And work as the instruction that control interface 160 receives user, and when setting third party is quiet, control interface 160 sends control signal, and command signal processing unit 110 is closed second switch 135.So when signal processing unit 110 carries out audio mixing and transmits signal, via the first communication module 120, send second party to, and the signal that sends loudspeaker arrangement 150 to, do not comprise third-party signal, namely first party and second party still can be carried out communication by mobile device 100, but third party is quiet, and third party also cannot receive the message of first party and second party.
Be that Fig. 2 of the present invention is the flow chart of steps of the method for carrying out Three-Way Calling of second embodiment of the invention, hereby coordinate the mobile device 100 of the carried out Three-Way Calling of Fig. 1 to illustrate.The method of carrying out Three-Way Calling of the second embodiment is applicable to mobile device 100, and comprises the following steps.
As shown in step 210, with the first communication module transmitting/receiving one first communication signal.This step is to use so that first party is sent the request communicating with second party, or makes first party receive the communication request that comes from second party.
As shown in step 220, connect the communication of first party and second party.Namely, after first party or second party have been accepted the other side's communication request, i.e. communication is connected.
As shown in step 230, the first communication module is carried out in communication.Namely, first party and second party start to converse or transmit data.
As shown in step 240, with the second communication module transmitting/receiving one second communication signal.This step is to use so that first party is sent the request communicating with third party, or makes first party reception come from third-party communication request.
As shown in step 250, connect first party and third-party communication.Namely, after first party or third party have accepted the other side's communication request, i.e. communication is connected.
As shown in step 260, carry out one and merge communication mode, make first party, second party and third party carry out Three-Way Calling with signal processing unit.Namely, signal processing unit carries out audio mixing by the signal that comes from the first communication module and the second communication module, and sends loudspeaker arrangement to and play; Signal processing unit and receive signal and carry out audio mixing coming from the signal of the first communication module and microphone, and send third party to via the second communication module; Signal processing unit more carries out audio mixing by the signal and the microphone reception signal that come from the second communication module, and sends second party to via the first communication module.By above operation, just can be to carry out the Three-Way Calling between first party, second party and third party.
Fig. 3 is the flow chart of steps of the method for carrying out Three-Way Calling of third embodiment of the invention, and the mobile device 100 that can carry out Three-Way Calling that hereby coordinates Fig. 1 and disclosed illustrates.The 3rd embodiment comprises the following steps.
As shown in step 310, carry out one and merge communication mode, make first party, second party and third party merge communication.Merge the method for building up of communication mode, can be with reference to the disclosed method of the second embodiment.
As shown in step 320, judge whether first party to switch to quiet.If so, carry out step 330, if not, get back to step 310.First party is switched to quiet mode, can be that the control interface that user sees through mobile device is set, and produces and control signal, to notify signal processing unit to carry out first party to switch to quiet relative program.
As shown in step 330, the 3rd switch between mute microphone (MIC) and signal processing unit.So, because just cannot receiving microphone, signal processing unit receives signal, therefore when signal processing unit carries out audio mixing and transmits signal, via the first communication module and the second communication module, send second party and third-party signal to respectively, do not comprise that microphone receives the composition of signal, namely second party and third party still can carry out communication by mobile device, but first party is quiet.
Fig. 4 is the flow chart of steps that the present invention discloses the method for carrying out Three-Way Calling of the 4th embodiment, hereby coordinates the mobile device 100 of the carried out Three-Way Calling of Fig. 1 to illustrate.The 4th embodiment comprises the following steps.
As shown in step 410, carry out one and merge communication mode, make first party, second party and third party merge communication.Merge the method for building up of communication mode, can be with reference to the disclosed method of the second embodiment.
As shown in step 420, judge whether second party to switch to quiet.If so, carry out step 430, if not, get back to step 410.Second party is the other party with the communication of first party model.Second party is switched to quiet mode, can be that the control interface that user sees through mobile device is set, and produces and control signal, to notify signal processing unit to carry out second party to switch to quiet relative program.
As shown in step 430, the first switch between mute microphone (MIC) and signal processing unit.So, transmission and reception due to the message of not communicating by letter between signal processing unit and the first communication module, therefore when signal processing unit carries out audio mixing and transmits signal, via the second communication module, send third party to, and the signal that sends loudspeaker arrangement to, do not comprise the signal of first party, namely first party and third party still can carry out communication by mobile device, but second party is quiet, and second party also cannot receive first party and third-party message.
Fig. 5 is the flow chart of steps that the present invention discloses the method for carrying out Three-Way Calling of the 5th embodiment, and the mobile device 100 that hereby coordinates Fig. 1 can carry out Three-Way Calling illustrates.The 5th embodiment comprises the following steps.
As shown in step 510, carry out one and merge communication mode, make first party, second party and third party merge communication.Merge the method for building up of communication mode, can be with reference to the disclosed method of the second embodiment.
As shown in step 520, judge whether third party to switch to quiet.If so, carry out step 530, if not, get back to step 510.Third party is in the rear other party of setting up communication with first party.Third party is switched to quiet mode, can be that the control interface that user sees through mobile device is set, and produces and control signal, to notify signal processing unit to carry out third party to switch to quiet relative program.
As shown in step 430, the second switch between mute microphone (MIC) and signal processing unit.So, transmission and reception due to the message of not communicating by letter between signal processing unit and the second communication module, therefore when signal processing unit carries out audio mixing and transmits signal, via the first communication module, send second party to, and the signal that sends loudspeaker arrangement to, do not comprise third-party signal, namely first party and second party still can be carried out communication by mobile device, but third party is quiet, and third party also cannot receive the message of first party and second party.
Above-described embodiment is intended to disclose technical characterictic of the present invention; so it is not in order to limit the present invention; anyly have the knack of alike skill person; without departing from the spirit and scope of the present invention; when doing a little change and retouching, therefore scope of patent protection of the present invention must be as the criterion depending on this specification appending claims person of defining.
Claims (10)
1. a mobile device, for Three-Way Calling, is characterized in that, comprises:
One signal processing unit;
One first communication module, is coupled to described signal processing unit via one first switch, described the first communication module transmitting/receiving one first communication signal, and the communication of a first party and a second party is connected;
One second communication module, is coupled to described signal processing unit via a second switch, described the second communication module transmitting/receiving one second communication signal, and described first party and a third-party communication are connected;
One microphone, is coupled to described signal processing unit via one the 3rd switch, and described microphone receives a sound signal, and converts electrical microphone reception signal to, is sent to described signal processing unit;
One loudspeaker arrangement, is coupled to described signal processing unit via one the 4th switch, and described speaker means plays comes from the sound signal of described signal processing unit; And
One control interface, is coupled to described signal processing unit, and described control interface sends a control signal and gives described signal processing unit;
Wherein, described signal processing unit determines the open and close of described the first switch, described second switch, described the 3rd switch and described the 4th switch according to described control signal.
2. mobile device according to claim 1, is characterized in that, described loudspeaker arrangement is loudspeaker, a receiver or an earphone.
3. mobile device according to claim 1, is characterized in that, described control interface is the man-machine interface of a Touch Screen.
4. mobile device according to claim 1, is characterized in that, described signal processing unit is a digital signal processor, and is an integrated circuit.
5. mobile device according to claim 1, is characterized in that, when to set described first party be quiet, described control interface sends described control signal makes described signal processing unit close described the 3rd switch; When to set described second party be quiet, described control interface sends described control signal makes described signal processing unit close described the first switch; And when to set described third party be quiet, described control interface sends described control signal makes described signal processing unit close described the first switch.
6. according to the mobile device described in any one in claim 1 to 5, it is characterized in that, described the first communication module and described the second communication module are the combinations of the two arbitrarily in the communication modules such as global system for mobile communications, code division multiple access, third generation mobile technology and personal handhold telephone system.
7. carry out a method for Three-Way Calling, for a mobile device, it is characterized in that, comprise following steps:
With one first communication module transmitting/receiving one first communication signal;
Connect the communication of a first party and a second party;
Described the first communication module is carried out in communication;
With one second communication module transmitting/receiving one second communication signal;
Connect described first party and a third-party communication; And
Carry out one and merge communication mode, make described first party, described second party and described third party carry out Three-Way Calling with a signal processing unit.
8. method of carrying out Three-Way Calling according to claim 7, it is characterized in that, in described merging communication mode, quiet if judgement switches to described first party, close one the 3rd switch between described microphone and described signal processing unit.
9. method of carrying out Three-Way Calling according to claim 7, it is characterized in that, in described merging communication mode, quiet if judgement switches to described second party, close one first switch between described the first communication module and described signal processing unit.
10. method of carrying out Three-Way Calling according to claim 7, it is characterized in that, in described merging communication mode, quiet if judgement switches to described third party, close the second switch between described the second communication module and described signal processing unit.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310676494.0A CN103763789A (en) | 2013-12-12 | 2013-12-12 | Mobile device and method capable of achieving three-party communication |
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| CN201310676494.0A CN103763789A (en) | 2013-12-12 | 2013-12-12 | Mobile device and method capable of achieving three-party communication |
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Application publication date: 20140430 |