CN101711021A - Mobile terminal - Google Patents

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Publication number
CN101711021A
CN101711021A CN200910237506A CN200910237506A CN101711021A CN 101711021 A CN101711021 A CN 101711021A CN 200910237506 A CN200910237506 A CN 200910237506A CN 200910237506 A CN200910237506 A CN 200910237506A CN 101711021 A CN101711021 A CN 101711021A
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China
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user
communication module
module
voice data
voder
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CN200910237506A
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CN101711021B (en
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黄斌
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Shanxi Zhongtianxin Technology Co ltd
Zhongxing Intelligent System Technology Co ltd
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Vimicro Corp
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Abstract

The invention provides a mobile terminal and a corresponding communication method. The mobile terminal comprises a voice receiving module, a voice output module and at least two communication modules. Each communication module is communicated with different subscribers at the same time. The mobile terminal also comprises an input control circuit and an output control circuit, wherein the input control circuit is used for synthesizing voice data of each subscriber received by different communication modules and transmitting the voice data to the voice receiving module; and the output control circuit is used for synthesizing voice data of netusers acquired by the voice output module and voice data of the subscribers received by a non-target communication module and transmitting the voice data to a target communication module, and the voice data is transmitted to the corresponding subscribers through the target communication module. The mobile terminal has the function of conference call.

Description

A kind of portable terminal
Technical field
The present invention relates to a kind of portable terminal, particularly relate to a kind of mobile phone with MPTY function.
Background technology
Along with science and technology development, communication science and technology is maked rapid progress, and portable terminal is widely used in daily life and the study by people, and dual-SIM-card dual-standby mobile terminal also produces thereupon.
Fig. 1 shows the structure chart of existing dual-SIM-card dual-standby mobile terminal, it comprises first communication module 101, second communication module 102, first diverter switch 103, second diverter switch 104, receiver 105 and microphone 106, wherein, first communication module 101, second communication module 102 include radio-frequency module and baseband module, the former has functions such as radio-frequency receiving-transmitting, power are synthetic, power amplification, and the latter is responsible for signal processing and protocol processes; First communication module 101, second communication module 102 correspondences mobile communications network separately are as in GSM, CDMA, WCDMA, PHS, the 3G network any.When carrying out mobile communication business, the user must earlier selectedly want the mobile communications network that uses, could carry out related service by the communication module of corresponding network then.For example, first communication module 101 corresponding GSM networks, second communication module 102 corresponding cdma networks, then the user is when using the GSM network and first user to carry out mobile communication business, need described first diverter switch 103 is switched to first communication module, to send the first user's voice data to receiver 105; Simultaneously, described second diverter switch 104 is switched to first communication module, sent to first user with the speech data that microphone is play.In communication process, if receive the calling of second user by cdma network, needing respectively will described first diverter switch 103, second diverter switch 104 is switched to second communication module, also promptly only close with first user communication service, could communicate with second user.So under the situation of having only a cover input-output apparatus (receiver 105/ microphone 106), existing dual-SIM-card dual-standby mobile terminal can only communicate based on a communication module and a user simultaneously.
In real communication process, the needs of Three-Way Calling or MPTY also needing to appear through regular meeting owing to reasons such as videoconferences.Existing MPTY mostly depends on the service that Virtual network operator provides, and the main body of realization is the switch of operator, so carry out the restriction that the quantity of MPTY can be subjected to the technical elements of the network switch simultaneously; In addition, if local operator does not provide this service, perhaps the network switch breaks down, and perhaps operator closes this service, and MPTY just can't be realized.
In a word, need the urgent technical problem that solves of those skilled in the art to be exactly: how can overcome existing portable terminal can only communicate based on a communication module and a user simultaneously, and existing MPTY depends on the present situation of operator, and a kind of portable terminal with MPTY function is provided.
Summary of the invention
Technical problem to be solved by this invention is based on existing portable terminal and can only communicates based on a communication module and a user simultaneously, and existing MPTY depends on the present situation of operator, and a kind of portable terminal with MPTY function is provided.
In order to address the above problem, the invention discloses a kind of portable terminal, comprise the voice receiver module, the voice output module, and, at least two communication modules, each communication module communicates with different user simultaneously, and described portable terminal also comprises:
Input control circuit is used for each user's voice data that synthetic different communication module receives, and is sent to the voice receiver module;
Output control circuit is used for this machine user's voice data with the collection of voice output module, synthesizes with the user voice data that non-destinations traffic module receives, and is sent to the destinations traffic module, sends to respective user by the destinations traffic module.
Preferably, by the first communication module and first telex network, during simultaneously by the second communication module and second telex network, described output control circuit comprises first control module and second control module this machine user;
Described first control module is used for this machine user's voice data with the collection of voice output module, synthesizes with the second user's voice data that second communication module receives, and is sent to first communication module; Described second communication module is non-destinations traffic module, and described first communication module is the destinations traffic module;
Described second control module is used for this machine user's voice data with the collection of voice output module, synthesizes with the first user's voice data that first communication module receives, and is sent to second communication module; Described first communication module is non-destinations traffic module, and described second communication module is the destinations traffic module.
Preferably, described input control circuit comprises first switching circuit that is connected with first communication module, the second switch circuit that is connected with second communication module and first VODER that is connected with the voice receiver module;
Described first switching circuit receives the first user's voice data when closure, described second switch circuit receives the second user's voice data when closure; Described first VODER is used for synthetic described first user and the second user's voice data.
Preferably, first control module of described output control circuit comprises the 3rd switching circuit and second VODER, and wherein, described the 3rd switching circuit links to each other with second communication module; Described second VODER is connected with first communication module; Described the 3rd switching circuit receives the second user's voice data when closure; Described second VODER is used for this machine user's voice data, synthesizes with the second user's voice data;
Second control module of described output control circuit comprises the 4th switching circuit and the 3rd VODER, and wherein, described the 4th switching circuit links to each other with first communication module; Described the 3rd VODER is connected with second communication module;
Described the 4th switching circuit receives the first user's voice data when closure; Described the 3rd VODER is used for this machine user's voice data, synthesizes with the first user's voice data.
Preferably, described first switching circuit stops to receive the first user's voice data when disconnecting; Described second switch circuit stops to receive the second user's voice data when disconnecting.
Preferably, described the 3rd switching circuit stops to receive the second user's voice data when disconnecting; Described the 4th switching circuit stops to receive the first user's voice data when disconnecting.
Preferably, the closure of described first switching circuit, second switch circuit, the 3rd switching circuit, the 4th switching circuit is controlled by enable signal with disconnection, and described enable signal is operated triggering by this machine user.
Preferably, described first VODER, second VODER, the 3rd VODER are the electric capacity VODER.
The invention also discloses a kind of communications of Mobile Terminals method, described portable terminal comprises first communication module and second communication module, described method comprises that this machine user initiates communication by first communication module to first user, initiates communication by second communication module to second user simultaneously;
In communication process, first communication module and second communication module receive first user and the second user's voice data respectively, send to this machine user after synthetic; And, with this machine user and the first user's voice data through synthetic after be sent to second user by second communication module, simultaneously, with this machine user and the second user's voice data through synthetic after be sent to first user by first communication module.
Preferably, described method also comprises:
Operate according to this machine user and to open or to close and first user and/or second user's communications.
Compared with prior art, the present invention has the following advantages:
When communicating with a plurality of users simultaneously based on a plurality of communication modules, input control circuit synthesizes the speech data of the different user that the different communication module receives, and the speech data after will synthesizing is sent to the voice receiver module; This machine user's voice data that output control circuit is gathered the voice output module, synthesize with the user voice data that non-destinations traffic module receives, and the described destinations traffic module that is sent to of the voice after will synthesizing, send to corresponding targeted customer by the destinations traffic module.Because the voice receiver module of this machine has received the speech data of synthetic different user, the targeted customer has received this machine user and other non-targeted customers' voice, therefore, need not to depend on operator, a plurality of user's voice data can be in having the portable terminal of the present invention of a plurality of communication modules transport communication, realize unrestricted MPTY;
Moreover this machine user just can set up or finish and this user's communications by triggering or closing the corresponding enable signal of a certain user, and this portable terminal is simple to operate, can be user-friendly to.
Description of drawings
Fig. 1 is the structure chart of existing dual-SIM-card dual-standby mobile terminal;
Fig. 2 is the structure chart of a kind of portable terminal embodiment 1 of the present invention;
Fig. 3 is the structure chart of a kind of input control circuit of the present invention;
Fig. 4 is the structure chart of a kind of output control circuit of the present invention;
Fig. 5 is the structure chart of a kind of portable terminal embodiment 2 of the present invention;
Fig. 6 is the structure chart of a kind of input control circuit of the present invention;
Fig. 7 is the structure chart of first control module of a kind of output control circuit of the present invention;
Fig. 8 is the flow chart of a kind of mobile terminal communication method embodiment of the present invention.
Embodiment
For above-mentioned purpose of the present invention, feature and advantage can be become apparent more, the present invention is further detailed explanation below in conjunction with the drawings and specific embodiments.
With reference to Fig. 2, show the structure chart of a kind of portable terminal embodiment 1 of the present invention, described portable terminal can comprise voice receiver module 201, voice output module 202, first communication module 203, second communication module 204, wherein, first communication module 101, second communication module 102 include radio-frequency module and baseband module, the former is used for sending and receiving speech data, and the latter is used for the processed voice data; This machine user is by the first communication module 203 and first telex network, and by the second communication module 204 and second telex network, described portable terminal can also comprise simultaneously:
Input control circuit 205 is used for each user's voice data that synthetic first communication module 203 and second communication module 204 receive, and is sent to voice receiver module 201;
Output control circuit 206 is used for this machine user's voice data with 202 collections of voice output module, synthesizes with the user voice data that non-destinations traffic module receives, and is sent to the destinations traffic module, sends to respective user by the destinations traffic module; For example, when first communication module 203 was the destinations traffic module, then second communication module 204 was non-destinations traffic module.
In a preferred embodiment of the present invention, described input control circuit 205 can comprise first switching circuit that is connected with first communication module 203, second switch circuit that is connected with second communication module 204 and first VODER that is connected with voice receiver module 201; Described first switching circuit receives the first user's voice data when closure, described second switch circuit receives the second user's voice data when closure; Described first VODER is used for synthetic described first user and the second user's voice data.
With reference to figure 3, show the structure chart of a kind of input control circuit of the present invention, wherein, the single-pole single-throw switch (SPST) 301 that controlled by enable signal SPK1EN can be realized the function of described first switching circuit, the single-pole single-throw switch (SPST) 302 that controlled by enable signal SPK2EN can be realized the function of described second switch circuit, audio frequency amplifier (PA, Power Amplifier) 303 can be realized the function of described first VODER.
The course of work of described input control circuit is: this machine user can trigger enable signal SPK1EN and SPK2EN by operation, control corresponding switch closure, the first user's voice data SPK1 and the second user's voice data SPK2 switch 301 and 302 by separately respectively enter audio frequency amplifier 303, speech data SPK OUT by audio frequency amplifier 303 output after synthetic is to voice receiver module 201, and promptly this machine user can hear first user and second user's sound simultaneously.
In another preferred embodiment of the present invention, described output control circuit 206 can comprise first control module and second control module;
When described first communication module 203 is the destinations traffic module, then described second communication module 204 is non-destinations traffic module, in this case, described first control module is used for this machine user's voice data with 202 collections of voice output module, synthesize with the second user's voice data that second communication module 204 receives, and be sent to first communication module 203;
When second communication module 204 is the destinations traffic module, then first communication module 203 is non-destinations traffic module, in this case, described second control module is used for this machine user's voice data with 202 collections of voice output module, synthesize with the first user's voice data that first communication module 203 receives, and be sent to second communication module 204.
More preferred, first control module of described output control circuit may further include the 3rd switching circuit and second VODER, and wherein, described the 3rd switching circuit links to each other with second communication module; Described second VODER is connected with first communication module; Described the 3rd switching circuit receives the second user's voice data when closure; Described second VODER is used for this machine user's voice data, synthesizes with the second user's voice data;
Second control module of described output control circuit may further include the 4th switching circuit and the 3rd VODER, and wherein, described the 4th switching circuit links to each other with first communication module; Described the 3rd VODER is connected with second communication module; Described the 4th switching circuit receives the first user's voice data when closure; Described the 3rd VODER is used for this machine user's voice data, synthesizes with the described first user's voice data.
With reference to figure 4, show the structure chart of a kind of output control circuit of the present invention, wherein, in first control module 401, the single-pole single-throw switch (SPST) 411 that controlled by enable signal MIC1 EN can be realized the function of described the 3rd switching circuit, and electric capacity VODER 412 can realize the function of described second VODER; In second control module 402, the single-pole single-throw switch (SPST) 421 that controlled by enable signal MIC2 EN can be realized the function of described the 4th switching circuit, and electric capacity VODER 422 can realize the function of described the 3rd VODER.
The course of work of described output control circuit is: this machine user can trigger enable signal MIC1 EN by operation, control corresponding switch 411 closures, the second user's voice data SPK2 enters electric capacity VODER 412 by switch 411 and synthesizes with this machine user's voice data M IC IN, speech data after described synthesizing is exported to first communication module, pass through the corresponding communication mode (as GSM by first communication module, CDMA, WCDMA, PHS, in the 3G network any) send to first user's earpiece MIC1 IN, promptly first user can hear this machine user and second user's sound simultaneously; Similarly, this machine user also can trigger enable signal MIC2 EN by operation, control corresponding switch 421 closures, the first user's voice data SPK1 enters electric capacity VODER 422 by switch 421 and synthesizes with this machine user's voice data M IC IN, speech data after described synthesizing is exported to second communication module, pass through the corresponding communication mode (as GSM by second communication module, CDMA, WCDMA, PHS, in the 3G network any) send to second user's earpiece MIC2IN, promptly second user can hear this machine user and first user's sound simultaneously.
Be appreciated that after this machine user end and a certain user's communications, can close corresponding enable signal by operation.For example, after the end and first user's communications,, can close SPK1 EN, stop to receive the first user's voice data by operation for input control circuit; For output control circuit, can close MIC1 EN by operation, stop to receive the second user's voice data.
Certainly, only as example, it all is feasible that those skilled in the art adopt any synthesizer as required to the mode of above-mentioned employing audio frequency amplifier and electric capacity VODER; In addition, switching circuit of the present invention also is not limited to the single-pole single-throw switch (SPST) described in the embodiment, as long as can realize identical switching function, the present invention need not to be limited to concrete electronic device.
With reference to Fig. 5, show the structure chart of a kind of portable terminal embodiment 2 of the present invention, described portable terminal can comprise voice receiver module 501, voice output module 502, first communication module 503, second communication module 504, third communication module 505, wherein, first communication module 503, second communication module 504 and third communication module 505 include radio-frequency module and baseband module, the former is used for sending and receiving speech data, and the latter is used for the processed voice data; This machine user is by the first communication module 503 and first telex network, and simultaneously by the second communication module 504 and second telex network, and by third communication module 505 and the 3rd telex network, described portable terminal can also comprise:
Input control circuit 506 is used for each user's voice data that synthetic different communication module receives, and is sent to voice receiver module 501;
Output control circuit 507 is used for this machine user's voice data with 502 collections of voice output module, synthesizes with the user voice data that non-destinations traffic module receives, and is sent to the destinations traffic module, sends to respective user by the destinations traffic module; For example, when first communication module 503 was the destinations traffic module, then second communication module 504 and third communication module 505 were non-destinations traffic module.
In a preferred embodiment of the present invention, described input control circuit 506 can comprise first switching circuit that is connected with first communication module 503, the second switch circuit that is connected with second communication module 504, the 3rd switching circuit that is connected with third communication module 505 and first VODER that is connected with voice receiver module 501; Described first switching circuit receives the first user's voice data when closure, described second switch circuit receives the second user's voice data when closure, and described the 3rd switching circuit receives the 3rd user's voice data when closure; Described first VODER is used for synthetic described first user, second user and the 3rd user's voice data.
With reference to figure 6, show the structure chart of a kind of input control circuit of the present invention, wherein, the single-pole single-throw switch (SPST) 601 that controlled by enable signal SPK1 EN can be realized the function of described first switching circuit, the single-pole single-throw switch (SPST) 602 that controlled by enable signal SPK2 EN can be realized the function of described second switch circuit, the single-pole single-throw switch (SPST) 603 that controlled by enable signal SPK3 EN can be realized the function of described the 3rd switching circuit, audio frequency amplifier (PA, Power Amplifier) 604 can be realized the function of described first VODER.
The course of work of described input control circuit is: this machine user can trigger enable signal SPK1 EN, SPK2 EN and SPK3 EN by operation, control corresponding switch closure, the first user's voice data SPK1, the second user's voice data SPK2 and the 3rd user's voice data the SPK3 switch 601,602 and 603 by separately respectively enter audio frequency amplifier 604, speech data SPK OUT by audio frequency amplifier 604 output after synthetic is to voice receiver module 501, and promptly this machine user can hear first user, second user and the 3rd user's sound simultaneously.
In another preferred embodiment of the present invention, described output control circuit 507 can comprise first control module, second control module and the 3rd control module;
When first communication module 503 is the destinations traffic module, then second communication module 504 and third communication module 505 are non-destinations traffic module, in this case, described first control module is used for this machine user's voice data with 502 collections of voice output module, the second user's voice data with second communication module 504 receptions, and the 3rd user's voice data that third communication module 505 receives synthesize, and are sent to first communication module 503;
When second communication module 504 is the destinations traffic module, then first communication module 503 and third communication module 505 are non-destinations traffic module, in this case, described second control module is used for this machine user's voice data with 502 collections of voice output module, the first user's voice data with first communication module 503 receptions, and the 3rd user's voice data that third communication module 505 receives synthesize, and are sent to second communication module 504;
When third communication module 505 is the destinations traffic module, then first communication module 503 and second communication module 504 are non-destinations traffic module, in this case, described the 3rd control module is used for this machine user's voice data with 502 collections of voice output module, the first user's voice data with first communication module 503 receptions, and the second user's voice data that second communication module 504 receives synthesize, and are sent to third communication module 505;
More preferred, first control module of described output control circuit may further include the 4th switching circuit, the 5th switching circuit and second VODER, and wherein, described the 4th switching circuit links to each other with second communication module; Described the 5th switching circuit links to each other with third communication module; Described second VODER is connected with first communication module; Described the 4th switching circuit receives the second user's voice data when closure; Described the 5th switching circuit receives the 3rd user's voice data when closure; Described second VODER is used for this machine user's voice data, synthesizes with second user and the 3rd user's voice data;
Second control module of described output control circuit may further include the 6th switching circuit, minion is closed circuit and the 3rd VODER, and wherein, described the 6th switching circuit links to each other with first communication module; Described minion is closed circuit and is linked to each other with third communication module; Described three VODER are connected with second communication module; Described the 6th switching circuit receives the first user's voice data when closure; Described minion is closed circuit and receive the 3rd user's voice data when closure; Described the 3rd VODER is used for this machine user's voice data, synthesizes with first user and the 3rd user's voice data;
The 3rd control module of described output control circuit may further include octavo and closes circuit, the 9th switching circuit and the 4th VODER, and wherein, described octavo is closed circuit and linked to each other with first communication module; Described the 9th switching circuit links to each other with second communication module; Described the 4th VODER is connected with third communication module; Described octavo is closed circuit and receive the first user's voice data when closure; Described the 9th switching circuit receives the second user's voice data when closure; Described the 4th VODER is used for this machine user's voice data, synthesizes with first user and the second user's voice data.
With reference to figure 7, show the structure chart of first control module of a kind of output control circuit of the present invention, wherein, the single-pole single-throw switch (SPST) 701 that controlled by enable signal MIC1 EN can be realized the function of described the 4th switching circuit, the single-pole single-throw switch (SPST) 702 that controlled by enable signal MIC1 EN can be realized the function of described the 5th switching circuit, and electric capacity VODER 703 can realize the function of described second VODER.
The course of work of described first control module is: this machine user can trigger enable signal MIC1 EN by operation, control corresponding switch 701 and 702 closures, the second user's voice data SPK2 and the 3rd user's voice data SPK3 enter electric capacity VODER 703 by switch 701 and 702 respectively and synthesize with this machine user's voice data M IC IN, speech data after described synthesizing is exported to first communication module, pass through the corresponding communication mode (as GSM by first communication module, CDMA, WCDMA, PHS, in the 3G network any) send to first user's earpiece MIC1IN, promptly first user can hear this machine user simultaneously, second user and the 3rd user's sound.
Because the structure of second control module, the 3rd control module is similar to first control module with the course of work, just do not give unnecessary details one by one here.
Be appreciated that after this machine user end and a certain user's communications, can close corresponding enable signal by operation.For example, after the end and first user's communications,, can close SPK1EN, stop to receive the first user's voice data by operation for input control circuit; For output control circuit, can close MIC1EN by operation, stop to receive second user and the 3rd user's voice data.
Development along with mechanics of communication, the communications market has entered brand-new developing stage-3G epoch, be understandable that, communications of Mobile Terminals module of the present invention is not limited to existing GSM, CDMA, WCDMA, PHS, 3G network, it also is applicable to the mobile network of a new generation, as 4G, 5G etc.; Can be mobile phone of the present invention with the portable terminal of this machine conversation, also can be regular handset, the present invention need not restriction to this; In addition, the portable terminal that the present invention has the MPTY function is not limited to Three-Way Calling, four directions conversation, the speech data of different communication network and different mobile terminal can be in having the portable terminal of the present invention of a plurality of communication modules transport communication, realize unrestricted MPTY.
With reference to figure 8, show the flow chart of a kind of mobile terminal communication method embodiment of the present invention, described portable terminal can comprise first communication module and second communication module, described method specifically can comprise:
Step 801, this machine user initiate communication by first communication module to first user, initiate communication by second communication module to second user simultaneously;
Step 802, in communication process, first communication module and second communication module receive first user and the second user's voice data respectively, send to this machine user after synthetic; And, with this machine user and the first user's voice data through synthetic after be sent to second user by second communication module, simultaneously, with this machine user and the second user's voice data through synthetic after be sent to first user by first communication module.
In practice, can operate according to this machine user and open or close and first user and/or second user's communications.
For method embodiment, because it is similar substantially to device embodiment shown in Figure 2, so description is fairly simple, relevant part gets final product referring to the part explanation of device embodiment.
More than to a kind of portable terminal provided by the present invention, and a kind of communications of Mobile Terminals method is described in detail, used specific case herein principle of the present invention and execution mode are set forth, the explanation of above embodiment just is used for helping to understand method of the present invention and core concept thereof; Simultaneously, for one of ordinary skill in the art, according to thought of the present invention, the part that all can change in specific embodiments and applications, in sum, this description should not be construed as limitation of the present invention.

Claims (10)

1. a portable terminal is characterized in that, comprises the voice receiver module, the voice output module, and, at least two communication modules, each communication module communicates with different user simultaneously, and described portable terminal also comprises:
Input control circuit is used for each user's voice data that synthetic different communication module receives, and is sent to the voice receiver module;
Output control circuit is used for this machine user's voice data with the collection of voice output module, synthesizes with the user voice data that non-destinations traffic module receives, and is sent to the destinations traffic module, sends to respective user by the destinations traffic module.
2. portable terminal as claimed in claim 1, it is characterized in that, by the first communication module and first telex network, during simultaneously by the second communication module and second telex network, described output control circuit comprises first control module and second control module this machine user;
Described first control module is used for this machine user's voice data with the collection of voice output module, synthesizes with the second user's voice data that second communication module receives, and is sent to first communication module; Described second communication module is non-destinations traffic module, and described first communication module is the destinations traffic module;
Described second control module is used for this machine user's voice data with the collection of voice output module, synthesizes with the first user's voice data that first communication module receives, and is sent to second communication module; Described first communication module is non-destinations traffic module, and described second communication module is the destinations traffic module.
3. portable terminal as claimed in claim 2, it is characterized in that described input control circuit comprises first switching circuit that is connected with first communication module, the second switch circuit that is connected with second communication module and first VODER that is connected with the voice receiver module;
Described first switching circuit receives the first user's voice data when closure, described second switch circuit receives the second user's voice data when closure; Described first VODER is used for synthetic described first user and the second user's voice data.
4. portable terminal as claimed in claim 2 is characterized in that, first control module of described output control circuit comprises the 3rd switching circuit and second VODER, and wherein, described the 3rd switching circuit links to each other with second communication module; Described second VODER is connected with first communication module; Described the 3rd switching circuit receives the second user's voice data when closure; Described second VODER is used for this machine user's voice data, synthesizes with the second user's voice data;
Second control module of described output control circuit comprises the 4th switching circuit and the 3rd VODER, and wherein, described the 4th switching circuit links to each other with first communication module; Described the 3rd VODER is connected with second communication module;
Described the 4th switching circuit receives the first user's voice data when closure; Described the 3rd VODER is used for this machine user's voice data, synthesizes with the first user's voice data.
5. portable terminal as claimed in claim 3 is characterized in that, described first switching circuit stops to receive the first user's voice data when disconnecting; Described second switch circuit stops to receive the second user's voice data when disconnecting.
6. portable terminal as claimed in claim 4 is characterized in that, described the 3rd switching circuit stops to receive the second user's voice data when disconnecting; Described the 4th switching circuit stops to receive the first user's voice data when disconnecting.
7. as claim 5 or 6 described portable terminals, it is characterized in that the closure of described first switching circuit, second switch circuit, the 3rd switching circuit, the 4th switching circuit is controlled by enable signal with disconnection, described enable signal is operated triggering by this machine user.
8. as claim 3 or 4 described portable terminals, it is characterized in that described first VODER, second VODER, the 3rd VODER are the electric capacity VODER.
9. communications of Mobile Terminals method, it is characterized in that, described portable terminal comprises first communication module and second communication module, and described method comprises that this machine user initiates communication by first communication module to first user, initiates communication by second communication module to second user simultaneously;
In communication process, first communication module and second communication module receive first user and the second user's voice data respectively, send to this machine user after synthetic; And, with this machine user and the first user's voice data through synthetic after be sent to second user by second communication module, simultaneously, with this machine user and the second user's voice data through synthetic after be sent to first user by first communication module.
10. method as claimed in claim 9 is characterized in that, also comprises:
Operate according to this machine user and to open or to close and first user and/or second user's communications.
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Cited By (5)

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CN111656693A (en) * 2018-01-24 2020-09-11 Lg电子株式会社 Multi-path transmitting system structure and mobile terminal with same

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CN103685769A (en) * 2012-09-20 2014-03-26 鸿富锦精密工业(深圳)有限公司 Method and communication device for making multiple calls synchronously
CN108076013A (en) * 2016-11-14 2018-05-25 展讯通信(上海)有限公司 A kind of multi-path terminal multiside calling method and device
CN108124243A (en) * 2016-11-29 2018-06-05 展讯通信(上海)有限公司 A kind of multi-path terminal multiside calling method and device
CN108347707A (en) * 2017-01-24 2018-07-31 展讯通信(上海)有限公司 Implementation method, device and the multi-card terminal of multi-party call
CN111656693A (en) * 2018-01-24 2020-09-11 Lg电子株式会社 Multi-path transmitting system structure and mobile terminal with same

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