CN111866293B

CN111866293B - Mobile terminal, communication method and computer-readable storage medium

Info

Publication number: CN111866293B
Application number: CN201910332297.4A
Authority: CN
Inventors: 杜鹏
Original assignee: Guangdong Oppo Mobile Telecommunications Corp Ltd
Current assignee: Guangdong Oppo Mobile Telecommunications Corp Ltd
Priority date: 2019-04-24
Filing date: 2019-04-24
Publication date: 2022-01-14
Anticipated expiration: 2039-04-24
Also published as: CN111866293A

Abstract

The application relates to a mobile terminal and a communication method. The method comprises the steps that the host computer receives a communication signal of a first terminal and sends the communication signal to at least one sub computer according to an address code of the at least one sub computer; the host receives a response signal of one submachine of the at least one submachine to the communication signal, sends the response signal to the other submachines according to the address codes of the other submachines except the submachine, and sends the response signal to the first terminal. The delay phenomenon of signals during multi-person communication is solved, and the quality of multi-person communication is improved.

Description

Mobile terminal, communication method and computer-readable storage medium

Technical Field

The present application relates to a mobile terminal, and more particularly, to a mobile terminal, a communication method, and a computer-readable storage medium.

Background

With the development of communication technology, more and more users communicate through mobile terminals. However, the conventional mobile terminal is prone to generate interference when performing multi-person communication, resulting in a situation where the reception and transmission of signals are delayed.

Disclosure of Invention

The embodiment of the application provides a communication method of a mobile terminal, the mobile terminal and a computer readable storage medium, which can solve the problem of time delay of signals during multi-person communication and improve the communication quality.

A communication method of a mobile terminal comprises a host and at least one sub machine which can be detached from the host; the host machine and the submachine can be in wireless communication;

the method comprises the following steps:

the host receives a communication signal of a first terminal and sends the communication signal to the at least one submachine according to the address code of the at least one submachine;

the host receives a response signal of one submachine of the at least one submachine to the communication signal, sends the response signal to the other submachines according to the address codes of the other submachines except the submachine, and sends the response signal to the first terminal.

A mobile terminal comprises a host machine and at least one sub machine which can be detached from the host machine; the host machine and the submachine can be in wireless communication;

the host is used for receiving a communication signal of a first terminal and sending the communication signal to the at least one submachine according to the address code of the at least one submachine; and

the host is used for receiving a response signal of one submachine of the at least one submachine to the communication signal, sending the response signal to the other submachines according to the address codes of the other submachines except the submachine, and sending the response signal to the first terminal.

A computer-readable storage medium, on which a computer program is stored, which, when being executed by a processor, carries out the steps of the method of any of the preceding claims.

The mobile terminal has the advantages that the host and the sub machines can be detached, after the host receives the communication signal of the first terminal, the host can send the communication signal to at least one sub machine according to the address code of at least one sub machine to obtain the response signal of one sub machine of the at least one sub machine, the host sends the response signal to the other sub machines according to the address codes of the other sub machines except the sub machine and returns the response signal to the first terminal, the function that the mobile terminal can support a plurality of users to communicate simultaneously is achieved, the delay phenomenon of the signal during multi-user communication is solved through a code division and address communication mode, and the quality of multi-user simultaneous communication is improved.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a mobile terminal in one embodiment;

fig. 2 is a schematic structural diagram of a mobile terminal in another embodiment;

fig. 3 is a schematic structural diagram of a mobile terminal in another embodiment;

FIG. 4 is a diagram illustrating an exemplary mobile terminal;

fig. 5 is a schematic structural diagram of a mobile terminal in yet another embodiment;

fig. 6 is a schematic structural diagram of a mobile terminal in another embodiment;

fig. 7 is a schematic structural diagram of a mobile terminal in yet another embodiment;

fig. 8 is a schematic structural diagram of a mobile terminal in yet another embodiment;

fig. 9 is a schematic structural diagram of a mobile terminal in yet another embodiment;

fig. 10 is a schematic structural diagram of a mobile terminal in yet another embodiment;

FIG. 11 is a flow diagram of a method for communication by a mobile terminal in one embodiment;

fig. 12 is a schematic diagram illustrating a scenario in which the communication method of the mobile terminal is applied to two handsets in one embodiment;

fig. 13 is a schematic diagram illustrating a scenario in which the communication method of the mobile terminal is applied to a slave unit in one embodiment.

Detailed Description

In order to make the objects, technical solutions and advantages of the present application more apparent, the present application is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.

It will be understood that, as used herein, the terms "first," "second," and the like may be used herein to describe various elements, but these elements are not limited by these terms. These terms are only used to distinguish one element from another.

Fig. 1 is a schematic diagram of an application environment of a communication method of a mobile terminal in an embodiment. As shown in fig. 1, the mobile terminal 10 includes a main unit 100 and at least one sub-unit 200 detachable from the main unit 100. The master unit 100 and the slave unit 200 can communicate wirelessly. The host 100 is capable of communicating with the first terminal 20 through a base station. The first terminal 20 is a terminal device having a call function other than the mobile terminal 10. The mobile terminal 10 and the first terminal 20 may be terminal devices having a communication function, such as a smart phone, a tablet computer, a PDA (Personal Digital Assistant), a POS (Point of Sales), a vehicle-mounted computer, and a wearable device. The detachable state means that the master unit 100 and the slave unit 200 can be detached for use, and the detached master unit 100 and the slave unit 200 can communicate with each other.

The mobile terminal 10 may also communicate with networks and other devices via wireless communication, among other things. The wireless communication may use any communication standard or protocol, including but not limited to Global System for Mobile communication (GSM), General Packet Radio Service (GPRS), Code Division Multiple Access (CDMA), Wideband Code Division Multiple Access (WCDMA), Long Term Evolution (LTE)), e-mail, Short Messaging Service (SMS), and the like.

The address code is the only code sequence distributed to the host machine and each sub machine when the host machine and the sub machine communicate in a code multi-address mode.

The main unit 100 is configured to receive a communication signal of a first terminal, acquire an address code of a sub-unit 210 of the at least one sub-unit 200, and send the communication signal of the first terminal to the sub-unit 210 of the at least one sub-unit 200 according to the address code of the sub-unit 210.

Next, the master unit 100 receives a response signal of a slave unit 210 of the at least one slave unit 200 to the communication signal of the first terminal. The master unit 100 acquires the address codes of the remaining slave units 220, excluding the slave unit 210, of the at least one slave unit 200, and transmits the response information of one slave unit 210 to the remaining slave units 220 according to the address codes of the remaining slave units 220. Next, the master unit 100 transmits response information of the slave unit 210 to the first terminal 20 via the base station.

The communication signal may be a call signal. The call signal may include at least one of an audio signal and a video signal. The response signal may include at least one of an audio signal and a video signal.

According to the mobile terminal, the host and the sub machines can be detached, after the host receives the communication signal of the first terminal, the host can send the communication signal to at least one sub machine according to the address code of at least one sub machine to obtain the response signal of one sub machine of at least one sub machine, the host sends the response signal to the other sub machines according to the address codes of the other sub machines except the sub machine and returns the response signal to the first terminal, the function that the mobile terminal can support multiple users to communicate simultaneously is achieved, the delay phenomenon of the signal during multi-user communication is solved through a code division and address division communication mode, and the quality of multi-user communication is improved.

In one embodiment, the master unit 100 includes a wireless modem module and a master wireless transceiver module, and the slave unit 210 includes a slave wireless transceiver module.

The wireless modulation and demodulation module can be used for receiving and transmitting signals in the process of receiving and transmitting information or calling, and can be used for receiving and then processing the downlink information of the base station to the host main controller; the uplink data may also be transmitted to the base station. Generally, the wireless modem module includes at least one Amplifier, a transceiver, a coupler, a Low Noise Amplifier (LNA), a duplexer, and the like. In addition, it may also communicate with networks and other devices via wireless communication. The wireless communication may use any communication standard or protocol, including but not limited to Global System for Mobile communication (GSM), General Packet Radio Service (GPRS), Code Division Multiple Access (CDMA), Wideband Code Division Multiple Access (WCDMA), Long Term Evolution (LTE)), e-mail, Short Messaging Service (SMS), and the like.

The host wireless transceiver module is used for receiving the communication signal of the first terminal demodulated by the wireless modulation and demodulation module; sending a communication signal of the first terminal to at least one submachine according to the address code of the submachine, and receiving a response signal to the communication signal sent by one submachine in the at least one submachine; the host wireless transceiving module sends the response information of the sub-machine to the sub-machine wireless transceiving modules of the other sub-machines according to the address codes of the other sub-machines except the sub-machine. And the host wireless transceiver module modulates the response signal through the wireless modulation and demodulation module, and sends the modulated response signal to the first terminal through the wireless modulation and demodulation module. The sub-machine wireless transceiver module is used for receiving the communication signal of the first terminal, sending a response signal to the communication signal and receiving response signals of other sub-machines, wherein the other sub-machines do not comprise the sub-machine. The host wireless transceiver module and the sub-machine wireless transceiver module can be short-distance communication modules, such as a Bluetooth module, a 2.4G module and the like. The host machine and the sub machine realize short-distance communication through the wireless transceiving module, and ensure the accuracy and stability of communication through a code division multiple address communication mode.

In one embodiment, as shown in fig. 2, the host 100 includes a wireless modem module 110, a host controller 120, and a host wireless transceiver module 130, wherein the host controller 120 communicates with the host wireless transceiver module 130 and the wireless modem module 110, respectively. The handset 210 comprises a handset microphone 212, a handset audio codec 214, a handset main controller 216 and a handset wireless transceiver module 218, wherein the handset audio codec 214 communicates with the handset microphone 212; the handset main controller 216 communicates with the handset audio codec 214 and the handset wireless transceiver module 218, respectively.

The handset microphone 212 is configured to receive a response signal to the communication signal of the first terminal and transmit the response signal to the handset audio codec 214. The response signal comprises an audio signal. The audio signal may be a speech signal. The handset microphone 212 can receive the voice signal input by the user and convert the voice signal into a corresponding electrical signal.

The handset audio codec 214 encodes the response signal and transmits the encoded response signal to the handset main controller 216.

The handset main controller 216 is configured to send the encoded response signal through the handset wireless transceiver module 218.

The host wireless transceiving module 130 is configured to receive a response signal coded by a sub-machine, and send the coded response signal to the sub-machine wireless transceiving modules of the other sub-machines according to the address codes of the other sub-machines except the sub-machine. The host wireless transceiver module 130 is further configured to transmit the encoded response signal to the host controller 120.

The host main controller 120 is configured to transmit the encoded response signal to the wireless modem module 110, and transmit the encoded response signal to the first terminal 20 after being modulated by the wireless modem module 110.

In one embodiment, as shown in FIG. 3, the host 100 includes a wireless modem module 110, a host controller 120, and a host radio module 130. The host controller 120 is in communication with the host wireless transceiver module 130 and the wireless modem module 110, respectively. The handset 210 comprises a handset 211, a handset audio codec 214, a handset main controller 216 and a handset wireless transceiver module 218, wherein the handset audio codec 214 communicates with the handset 211; the handset main controller 216 communicates with the handset audio codec 214 and the handset wireless transceiver module 218, respectively.

The host main controller 120 is configured to receive the communication signal demodulated by the wireless modem module 110, control the host wireless transceiver module 130, and send the demodulated communication signal to the sub-machine wireless transceiver module of at least one sub-machine according to the address code of the at least one sub-machine. The communication signal is a signal transmitted by the first terminal. The wireless modem module 110 receives the communication signal sent by the first terminal 20, and then performs demodulation processing to obtain a demodulated communication signal. The communication signal may be an audio signal. The audio signal may be a speech signal.

For each handset, the handset wireless transceiving module 218 of each handset is configured to receive the demodulated communication signal and send the communication signal to the handset audio codec 216.

The handset audio codec 216 is configured to decode the communication signal and transmit the decoded first communication signal to the handset 211.

The handset 211 is configured to output the decoded communication signal.

Then, after receiving the response signal of one of the sub-machines, the main-machine main controller 120 is further configured to control the main-machine wireless transceiver module 130 to transmit the response signal to the sub-machine wireless transceiver modules 218 of the other sub-machines according to the address codes of the other sub-machines except the one sub-machine.

The handset wireless transceiver module 218 of the other handsets receives the response signal, decodes the response signal through the handset audio codec 216, and transmits the decoded response signal to the handset 211 for output.

It will be appreciated that the handset audio codec 214 may be a separate hardware unit or may be integrated into the handset main controller. In other embodiments, the handset audio codec 214 may include a handset audio encoder and a handset audio decoder. The handset audio encoder may be integrated into the handset microphone 212. The handset audio decoder may be integrated into the handset 211.

In one embodiment, as shown in fig. 4, the host 100 includes a wireless modem module 110, a host controller 120, and a host wireless transceiver module 130, wherein the host controller 120 communicates with the host wireless transceiver module 130 and the wireless modem module 110, respectively. The submachine 210 comprises a submachine input module 213, a submachine main controller 216 and a submachine wireless transceiving module 218, wherein the submachine input module 213 is communicated with the submachine main controller 216; the handset master controller 216 communicates with the handset wireless transceiver module 218.

The handset main controller 216 is configured to receive the control command output by the handset input module 213 and control the handset wireless transceiver module 218 to transmit the control command. The handset input module 213 may be a handset keyboard. The sub-keyboard may be a touch keyboard. The handset input module 213 may receive an input operation by a user, generate a control command, and output the control command. The control command may be a variety of commands such as an on-call command, an off-hook call command, a screen toggle command, and the like.

The host wireless transceiving module 130 is configured to receive a control command of a sub-machine, and send the control command of the sub-machine to the other sub-machines according to the address codes of the other sub-machines except the sub-machine. The host wireless transceiver module 130 is further configured to transmit a control command of the sub-machine to the host main controller 120; the host main controller 120 modulates the control command by the wireless modem 110 and transmits the modulated control command to the first terminal 20.

In one embodiment, as shown in fig. 5, the host 100 includes a wireless modem module 110, a host controller 120, and a host wireless transceiver module 130, wherein the host controller 120 communicates with the host wireless transceiver module 130 and the wireless modem module 110, respectively. The submachine 210 comprises a submachine display module 215, a submachine main controller 216 and a submachine wireless transceiving module 218, wherein the submachine display module 215 is communicated with the submachine main controller 216; the handset master controller 216 communicates with the handset wireless transceiver module 218.

The host main controller 120 is configured to receive the communication signal demodulated by the wireless modem module 110, and control the host wireless transceiver module 130 to send the demodulated video signal to the wireless transceiver module 218 of the sub-machine 210 according to the address code of the at least one sub-machine. The communication signal comprises a video signal. The video signal may be a video signal at the time of a video call.

The wireless transceiver module 218 of the handset is configured to receive the demodulated video signal and transmit the video signal to the main controller 216 of the handset.

The handset main controller 216 is configured to control the handset display module 215 to display the demodulated video signal.

The sub-machine can also comprise a video codec, the video codec is communicated with the sub-machine main controller, the sub-machine main controller sends the demodulated video signal to the video codec to be processed by video decoding, the decoded video signal is obtained, and then the video codec transmits the decoded video signal to the sub-machine display module 215 to be displayed.

In one embodiment, the handset 210 may also include a camera. The response signal may include an audio signal and a video signal. A sub-machine 210 collects video signals through a camera, transmits the collected video signals to the sub-machine video codec for coding, transmits the coded video signals to a sub-machine main controller 216, and the sub-machine main controller 216 transmits the coded video signals to the main machine transceiving module 130 through a sub-machine wireless transceiving module 218. The host wireless transceiving module 130 receives the encoded video signal, acquires the address codes of the other sub-machines except the sub-machine, and transmits the encoded video signal to the sub-machine wireless transceiving modules of the other sub-machines according to the address codes of the other sub-machines. The host wireless transceiver module 130 is further configured to transmit the encoded video signal to the host main controller 120, and the host main controller 120 sends the encoded video signal to the wireless modem module 110 for modulation, and sends the modulated video signal to the first terminal 20. In this embodiment, the sub-phone can collect the voice and the image of the user, and transmit the voice and the image of the user to a plurality of objects for conversation, thereby realizing video conversation.

In one embodiment, as shown in fig. 6, the main unit 100 includes a first wireless communication module 170 and a second wireless communication module 180, and the at least one sub unit 200 includes a sub unit 210 and other sub units 220 except the sub unit. One of the submachine 210 comprises a submachine wireless communication module 219 and the remaining submachine 220 comprises a submachine wireless communication module 229. The first wireless communication module 170 of the master unit 100 communicates with the slave unit wireless communication module 219 of the one slave unit 210, and communicates with the slave unit wireless communication modules 229 of the other slave units 220.

The master unit 100 is configured to receive a communication signal of the first terminal 20 through the second wireless communication module 180, and send the communication signal to the slave unit wireless communication module 219 of one slave unit 210 of the at least one slave unit 200 through the first wireless communication module 170 according to an address code of the slave unit 210 of the at least one slave unit 200.

The handset wireless communication module 219 and the handset wireless 229 are configured to receive the communication signal of the first terminal transmitted by the first wireless communication module 170 and return response information.

The master unit 100 is further configured to receive a response signal to the communication signal, which is sent by one slave unit 210 of the at least one slave unit 200 through the slave unit wireless communication module 219, through the first wireless communication module 170, send the response signal to the slave unit wireless communication module 229 of the other slave units 220 except the one slave unit 210 according to the address codes of the other slave units 220 except the one slave unit 210, and send the response signal to the first terminal 20 through the second wireless communication module 180.

The slave unit wireless communication module 219 and the slave unit wireless network 229 are also used to receive response signals transmitted from the other slave units except the slave unit itself.

In one embodiment, as shown in fig. 7, the host 100 includes a wireless modem module 110, a host controller 120, a host wireless transceiver module 130, a host audio codec 140, a host receiver 150, and a host microphone 160. The host controller 120 is in communication with the host wireless transceiver module 130 and the wireless modem module 110, respectively. Host controller 120 also communicates with host audio codec 140. The host audio video codec 140 communicates with a host receiver 150 and a host microphone 160, respectively.

The host main controller 120 is configured to receive the communication signal of the first terminal 20 demodulated by the wireless modem module 110, and control the host wireless transceiver module 130 to send the communication signal to at least one sub-machine according to the address code of the at least one sub-machine. The host controller 120 is also configured to transmit the demodulated communication signal to the host audio codec 140.

The host audio codec 140 is configured to decode the demodulated communication signal and transmit the decoded communication signal to the host receiver 150.

The host receiver 150 is configured to output the decoded communication signal. The communication signal may be an audio signal. The audio signal may be a speech signal.

The host microphone 160 is configured to receive a response signal to the communication signal and transmit the response signal to the host audio codec 140; the response signal comprises an audio signal.

The host audio codec 140 is configured to encode the response signal and send the encoded response signal to the host controller 120.

The host main controller 120 is configured to control the host wireless transceiver module 130 with the encoded response signal, and send the encoded response signal to the sub-machine wireless transceiver module of at least one sub-machine according to the address code of the at least one sub-machine. The host main controller 120 is configured to transmit the encoded response signal to the wireless modem module 110, and transmit the encoded response signal to the first terminal 20 after being modulated by the wireless modem module 110.

In one embodiment, host 100 includes wireless modem module 110, host controller 120, host audio codec 140, and host listener 150. Wherein the host controller 120 communicates with the wireless modem module 110. Host controller 120 also communicates with host audio codec 140. The host audiovisual codec 140 is in communication with the host headphones.

The host main controller 120 is configured to receive the communication signal of the first terminal 20 demodulated by the wireless modem module 110, and transmit the demodulated communication signal to the host audio codec 140.

In one embodiment, the host 100 includes a wireless modem module 110, a host controller 120, a host wireless transceiver module 130, a host audio codec 140, and a host microphone 160. The host controller 120 is in communication with the host wireless transceiver module 130 and the wireless modem module 110, respectively. Host controller 120 also communicates with host audio codec 140. The host audio video codec 140 is in communication with a host microphone 160. The handset 210 includes a handset wireless transceiver module 218. Wherein the handset wireless transceiver module 218 communicates with the host wireless transceiver module 130.

The host audio codec 140 is configured to encode the response signal and send the encoded response signal to the host wireless transceiver module 130; the host wireless transceiver module 130 sends the coded response signal to the sub-machine wireless transceiver module 218 of the at least one sub-machine 210 according to the address code of the at least one sub-machine;

the host audio codec 140 transmits the encoded response signal to the host main controller 120; the host main controller 120 transmits the encoded response signal to the wireless modem module 110, and transmits the encoded response signal to the first terminal 20 after being modulated by the wireless modem module 110.

In one embodiment, as shown in fig. 8, the host 100 includes a host storage module and a host receiver in addition to the wireless modem module 110, the host controller 120 and the host wireless transceiver module 130. The host receiver can be a loudspeaker. The speaker is used to output sound.

In one embodiment, as shown in fig. 9, the host 100 includes a host input module, a host charging circuit and interface, and a first battery, in addition to the wireless modem module 110, the host controller 120, the host wireless transceiver module 130, the host storage module, and the host receiver. The host input module can be a key and the like. The host charging circuit and the interface are electrically connected with the host main controller. The first battery provides power for the host 100. The host receiver can be a loudspeaker. The handset 210 comprises a handset receiver 211, a handset microphone 212, a handset input module 213, a handset display module 215, a handset main controller 216, a handset wireless transceiver module 218, a handset storage module electrically connected with the handset main controller, a handset charging circuit and an interface. The submachine storage module is used for storing data. The sub machine charging circuit and the interface are electrically connected or coupled with the main machine charging circuit and the interface.

In one embodiment, as shown in fig. 10, the host 100 includes a host first wireless communication module 170, a host main controller 120, and a host second wireless communication module 180. The host main controller 120 can communicate with the host first wireless communication module 170 and the host second wireless communication module 180. The handset 210 includes a handset receiver 211, a handset microphone 212, a handset main controller 216, and a handset wireless communication module 219. The handset main controller 216 can communicate with the handset wireless communication module 219. The master first wireless communication module 170 is capable of communicating with the slave wireless communication module 219. The host second wireless communication module 180 is capable of communicating with the first terminal 20 through a base station. In one embodiment, the master first wireless communication module 170 and the slave wireless communication module 219 are both low power bluetooth communication modules. In other embodiments, the first Wireless communication module 170 of the master device and the Wireless communication module 219 of the slave device are both Wireless local area network (WiFi) communication modules.

It is understood that the sub-unit 220 may have the same internal structure as the sub-unit 210.

The sub-machine input module or the main machine input module can comprise a touch panel and other input equipment. The touch panel, which may also be referred to as a touch screen, may collect touch operations of a user (e.g., operations of the user on or near the touch panel using any suitable object or accessory such as a finger, a stylus, etc.) thereon or nearby, and drive the corresponding connection device according to a preset program. In one embodiment, the touch panel may include two parts, a touch detection device and a touch controller. The touch detection device detects the touch direction of a user, detects a signal brought by touch operation and transmits the signal to the touch controller; the touch controller receives the touch information from the touch detection device, converts the touch information into touch point coordinates, sends the touch point coordinates to the corresponding main controller, and can receive and execute commands sent by the main controller. In addition, the touch panel may be implemented in various types such as a resistive type, a capacitive type, an infrared ray, and a surface acoustic wave. In addition to the touch panel, the handset input module or the host input module may include other input devices. In particular, other input devices may include, but are not limited to, one or more of a physical keyboard, function keys (such as volume control keys, switch keys, etc.), and the like.

The host or sub-machine memory module may include high speed random access memory and may also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other volatile solid state storage device.

The display module may be used to display information input by a user or information provided to the user and various menus of the mobile terminal. The display module may include a display panel. In one embodiment, the Display panel may be configured in the form of a Liquid Crystal Display (LCD), an Organic Light-Emitting Diode (OLED), or the like. In one embodiment, the touch panel may cover the display panel, and when the touch panel detects a touch operation on or near the touch panel, the touch panel transmits the touch operation to the corresponding main controller to determine the type of the touch event, and then the main controller provides a corresponding visual output on the display panel according to the type of the touch event. The touch panel and the display panel can be two independent components to realize the input and output functions of the mobile terminal, but in some embodiments, the touch panel and the display panel can be integrated to realize the input and output functions of the mobile phone.

Fig. 11 is a flow diagram of a communication method of a mobile terminal in one embodiment. As shown in fig. 11, a communication method of a mobile terminal, the mobile terminal includes a main unit and at least one sub unit detachable from the main unit; the host machine and the submachine can be in wireless communication; the communication method of the mobile terminal comprises the following steps:

step 1102, the host receives a communication signal of the first terminal, and sends the communication signal to the at least one sub-machine according to the address code of the at least one sub-machine.

And 1104, the host receives a response signal of one submachine of the at least one submachine to the communication signal, sends the response signal to the other submachines according to the address codes of the other submachines except the submachine, and sends the response signal to the first terminal.

In the communication method of the mobile terminal, the host and the sub-machines can be detached, after the host receives the communication signal of the first terminal, the host can send the communication signal to at least one sub-machine according to the address code of at least one sub-machine to obtain the response signal of one sub-machine of at least one sub-machine, the host sends the response signal to the other sub-machines according to the address codes of the other sub-machines except the sub-machine and returns the response signal to the first terminal, so that the function that the mobile terminal can support a plurality of users to communicate simultaneously is realized, the delay phenomenon of the signal during multi-user communication is reduced through a code division multiple address communication mode, and the quality of multi-user communication is improved.

In one embodiment, the host comprises a wireless modulation and demodulation module and a host wireless transceiving module, and the submachine comprises a submachine wireless transceiving module;

the host computer receives a communication signal of a first terminal, and sends the communication signal to the at least one sub computer according to the address code of the at least one sub computer, and the method comprises the following steps:

the host wireless transceiver module receives the communication signal of the first terminal demodulated by the wireless modulation and demodulation module, and sends the demodulated communication signal to the sub machine wireless transceiver module of the at least one sub machine according to the address code of the at least one sub machine;

the receiving, by the host computer, a response signal to the communication signal by one of the at least one sub machine, sending the response signal to the other sub machines according to address codes of the other sub machines except the one sub machine, and sending the response signal to the first terminal includes:

the host wireless transceiving module receives a response signal of a sub-machine wireless transceiving module of one sub-machine of the at least one sub-machine to the communication signal, sends the response signal to the sub-machine wireless transceiving modules of the other sub-machines according to the address codes of the other sub-machines except the sub-machine, and sends the response signal to the first terminal after being modulated by the wireless modulation and demodulation module.

In one embodiment, the host further comprises a host controller; the sub-machine also comprises a sub-machine main controller, a sub-machine microphone and a sub-machine audio codec; the response signal comprises an audio signal;

the method further comprises the following steps:

the submachine microphone receives a response signal of the submachine to the communication signal and transmits the response signal to the submachine audio codec; the audio codec of the submachine encodes the response signal and then sends the encoded response signal to the submachine main controller; the submachine main controller controls the submachine wireless transceiving module to send the coded response signal;

the host wireless transceiving module receives the coded response signal and sends the coded response signal to the sub-machine wireless transceiving modules of the other sub-machines according to the address codes of the other sub-machines except the sub-machine;

the host wireless transceiver module transmits the coded response signal to the host main controller; and the host main controller transmits the coded response signal to a wireless modulation and demodulation module, and the coded response signal is modulated by the wireless modulation and demodulation module and then is sent to the first terminal.

In one embodiment, the host further comprises a host controller; the handset also comprises a handset main controller, a handset receiver and a handset audio codec;

the host main controller receives the communication signal of the first terminal demodulated by the wireless modulation and demodulation module, controls the host wireless transceiver module, and sends the demodulated communication signal to the sub machine wireless transceiver module of the at least one sub machine according to the address code of the at least one sub machine;

for each submachine, a submachine wireless transceiving module of the submachine receives a demodulated communication signal, and the demodulated communication signal is decoded by a submachine audio codec and then transmitted to a submachine telephone receiver for output;

the sending the response signal to the other sub-machines except the sub-machine according to the address codes of the other sub-machines except the sub-machine comprises:

the main machine main controller controls the main machine wireless transceiving module and sends the response signal to the sub machine wireless transceiving modules of the other sub machines according to the address codes of the other sub machines except the sub machine;

and the wireless receiving and transmitting modules of the submachine of the other submachines receive the response signal, and transmit the response signal to the receiver of the submachine for output after the response signal is decoded by the audio codec of the submachine.

In one embodiment, the host further comprises a host controller; the submachine also comprises a submachine main controller and a submachine input module;

the method further comprises the following steps:

the sub-machine main controller receives the control command output by the sub-machine input module and controls the sub-machine wireless transceiving module to send the control command;

the host wireless transceiver module receives the control command and sends the control command to other submachine according to the address codes of the other submachine except the submachine;

and the host wireless transceiver module transmits the control command to the host main controller, and the host main controller modulates and sends the control command to the first terminal through the wireless modulation and demodulation module.

In one embodiment, the host further comprises a host controller; the submachine also comprises a submachine main controller and a submachine display module;

the method further comprises the following steps:

the host main controller receives the communication signal of the first terminal demodulated by the wireless modulation and demodulation module, and controls the host wireless transceiver module to send the demodulated communication signal to the sub machine wireless transceiver module of the at least one sub machine according to the address code of the at least one sub machine; the communication signal comprises a video signal;

the sub-machine wireless transceiver module receives the demodulated video signal and transmits the video signal to the sub-machine main controller; and the sub-machine main controller controls the sub-machine display module to display the demodulated video signal.

In one embodiment, the host comprises a first wireless communication module and a second wireless communication module, and the sub-machine comprises a sub-machine wireless communication module; the first wireless communication module of the host machine can communicate with the sub machine wireless communication module;

the host receives a communication signal of a first terminal through a second wireless communication module, and sends the communication signal to a sub-machine wireless communication module of the at least one sub-machine through the first wireless communication module according to the address code of the at least one sub-machine;

the host receives a response signal to the communication signal, which is sent by one submachine of the at least one submachine through the submachine wireless communication module, through the first wireless communication module, sends the response signal to the submachine wireless communication modules of the other submachines except the submachine according to the address codes of the other submachines except the submachine, and sends the response signal to the first terminal through the second wireless communication module.

In one embodiment, the host comprises a wireless modem module, a host main controller, a host receiver and a host audio codec;

the method further comprises the following steps:

the host main controller receives a communication signal of a first terminal demodulated by the wireless modulation and demodulation module and transmits the communication signal to the host audio codec;

and the host audio codec decodes the demodulated communication signal and transmits the decoded communication signal to the host telephone receiver for output.

In one embodiment, the host includes a host controller, a host microphone, and a host audio codec; the response signal comprises an audio signal;

the method further comprises the following steps:

the host microphone receives a response signal to the communication signal and transmits the response signal to the host audio codec;

the host audio codec encodes the response signal and then sends the encoded response signal to the host wireless transceiver module; the host wireless transceiver module sends the coded response signal to the sub-machine wireless transceiver module of the at least one sub-machine according to the address code of the at least one sub-machine;

the host audio codec sends the coded response signal to the host main controller; and the host main controller transmits the coded response signal to a wireless modulation and demodulation module, and the coded response signal is modulated by the wireless modulation and demodulation module and then is sent to the first terminal.

The procedure of the communication method of the mobile terminal is described below in conjunction with a specific application scenario. As shown in fig. 12, the application scenario includes the mobile terminal 10 and the first terminal 20. The mobile terminal 10 includes a master unit 100, a slave unit 210, and a slave unit 220. The master unit 100 and the first terminal 20 communicate by long-distance wireless, and the master unit 100, the

slave units

210 and 220 communicate by short-distance wireless. The handset 210 and the handset 220 each include a handset microphone and a handset receiver. The handset microphone is used for inputting sound. The handset is used for outputting sound. When a plurality of people use the mobile terminal 10 to communicate with the terminal 20, the terminal 20 transmits a communication signal to the base station, the main unit 100 receives a call signal transmitted from the mobile terminal 20 from the base station, acquires address codes of the

slave units

210 and 220, and transmits the call signal to the

slave units

210 and 220 according to the address codes. The user a converts the call signal into an audio signal and outputs the audio signal using the handset of the handset 210, and the user B converts the call signal into an audio signal and outputs the audio signal using the handset of the handset 220.

Next, the user a converts his/her voice into a response signal using the slave unit microphone of the slave unit 210, and then transmits the response signal to the master unit 100. The response signal of the slave unit 210 received by the master unit obtains the address code of the slave unit 220, and transmits the response signal of the slave unit 210 to the slave unit 220 according to the address code of the slave unit 220. Then, the master unit 100 transmits the received response signal of the slave unit 210 to the first terminal 20 via the base station.

Alternatively, the user B converts his voice into a response signal using the slave unit microphone of the slave unit 220, and then transmits the response signal to the master unit 100. The response signal of the slave unit 220 received by the master unit obtains the address code of the slave unit 210, and transmits the response signal of the slave unit 220 to the slave unit 210 according to the address code of the slave unit 210. Then, the master unit 100 transmits the received response signal of the slave unit 220 to the first terminal 20 via the base station.

In addition, each of the sub-machines 210 and 220 may further include a sub-machine input module, a sub-machine display module, and the like. The sub-machine input module can receive the input operation of the user to the sub-machine. The sub-machine display module can present the video signal.

In another scenario, as shown in fig. 13, the application scenario includes the mobile terminal 10 and the first terminal 20. The mobile terminal 10 includes a main unit 100 and a sub-unit 210. The master unit 100 and the first terminal 20 communicate by long-distance wireless, and the master unit 100 and the slave unit 210 communicate by short-distance wireless. The master unit 100 and the slave unit 210 each include a slave unit microphone and a slave unit receiver. The handset microphone is used for inputting sound. The handset is used for outputting sound. When a plurality of people use the mobile terminal 10 to communicate with the terminal 20, the terminal 20 transmits a communication signal to the base station, the main unit 100 receives a call signal transmitted from the mobile terminal 20 from the base station, acquires an address code of the slave unit 210, and transmits the call signal to the slave unit 210 according to the address code. The user a converts the call signal into an audio signal and outputs the audio signal using the handset receiver of the handset 210. The user B converts the call signal into a voice signal using the host receiver of the host 100 and outputs the voice signal.

Next, the user a converts his/her voice into a response signal using the slave unit microphone of the slave unit 210, and then transmits the response signal to the master unit 100. The response signal of the slave unit 210 received by the master unit, and the user B converts the response signal of the slave unit 210 into an audio signal and outputs the audio signal using the master telephone receiver of the master unit 100. Then, the master unit 100 transmits the received response signal of the slave unit 210 to the first terminal 20 via the base station.

Alternatively, the user B converts his own voice into a response signal using the master microphone of the master unit, and then the master unit 100 acquires the address code of the slave unit 210 and transmits the response signal of the master unit 100 to the slave unit 210 according to the address code of the slave unit 210. Then, the host 100 transmits the response signal to the first terminal 20 via the base station.

In addition, the host 100 may further include a host input module, a host display module, and the like. The host input module can receive input operation of a user on the host. The host display module may render the video signal. The handset 210 may also include a handset input module, a handset display module, and the like. The sub-machine input module can receive the input operation of the user to the sub-machine. The sub-machine display module can present the video signal.

It should be understood that, although the steps in the flowchart of fig. 11 are shown in order as indicated by the arrows, the steps are not necessarily performed in order as indicated by the arrows. The steps are not performed in the exact order shown and described, and may be performed in other orders, unless explicitly stated otherwise. Moreover, at least a portion of the steps in fig. 11 may include multiple sub-steps or multiple stages that are not necessarily performed at the same time, but may be performed at different times, and the order of performance of the sub-steps or stages is not necessarily sequential, but may be performed in turn or alternately with other steps or at least a portion of the sub-steps or stages of other steps.

The embodiment of the application also provides a computer readable storage medium. One or more non-transitory computer-readable storage media containing computer-executable instructions that, when executed by one or more processors, cause the processors to perform steps of a communication method of a mobile terminal.

A computer program product containing instructions which, when run on a computer, cause the computer to perform a communication method for a mobile terminal.

Any reference to memory, storage, database, or other medium used herein may include non-volatile and/or volatile memory. Non-volatile memory can include read-only memory (ROM), Programmable ROM (PROM), Electrically Programmable ROM (EPROM), Electrically Erasable Programmable ROM (EEPROM), or flash memory. Volatile memory can include Random Access Memory (RAM), which acts as external cache memory. By way of illustration and not limitation, RAM is available in a variety of forms, such as Static RAM (SRAM), Dynamic RAM (DRAM), Synchronous DRAM (SDRAM), double data rate SDRAM (DDR SDRAM), Enhanced SDRAM (ESDRAM), synchronous Link (Synchlink) DRAM (SLDRAM), Rambus Direct RAM (RDRAM), direct bus dynamic RAM (DRDRAM), and bus dynamic RAM (RDRAM).

The above-mentioned embodiments only express several embodiments of the present application, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present application. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the concept of the present application, which falls within the scope of protection of the present application. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. The communication method of the mobile terminal is characterized in that the mobile terminal comprises a host and at least one sub machine which can be detached from the host; the host machine and the submachine can be in wireless communication;

the method comprises the following steps:

the host receives a communication signal of a first terminal and sends the communication signal to the at least one submachine according to the address code of the at least one submachine; the address code is a unique code sequence distributed to the host machine and each submachine when the host machine and the submachine communicate in a code division multiple access mode;

2. The method according to claim 1, wherein the master machine comprises a wireless modem module and a master machine wireless transceiver module, and the slave machine comprises a slave machine wireless transceiver module;

3. The method of claim 2, wherein the host further comprises a host controller; the sub-machine also comprises a sub-machine main controller, a sub-machine microphone and a sub-machine audio codec; the response signal comprises an audio signal;

the method further comprises the following steps:

4. The method of claim 2, wherein the host further comprises a host controller; the handset also comprises a handset main controller, a handset receiver and a handset audio codec;

5. The method of claim 2, wherein the host further comprises a host controller; the submachine also comprises a submachine main controller and a submachine input module;

the method further comprises the following steps:

6. The method of claim 2, wherein the host further comprises a host controller; the submachine also comprises a submachine main controller and a submachine display module;

the method further comprises the following steps:

7. The method of claim 1, wherein the master unit comprises a first wireless communication module and a second wireless communication module, and the slave unit comprises a slave unit wireless communication module; the first wireless communication module of the host machine can communicate with the sub machine wireless communication module;

8. The method of claim 1, wherein the host comprises a wireless modem module, a host controller, a host receiver, and a host audio codec;

the method further comprises the following steps:

9. The method of claim 2, wherein the host comprises a host controller, a host microphone, and a host audio codec; the response signal comprises an audio signal;

the method further comprises the following steps:

10. A mobile terminal is characterized in that the mobile terminal comprises a host and at least one sub machine which can be detached from the host; the host machine and the submachine can be in wireless communication;

the host is used for receiving a response signal of one submachine of the at least one submachine to the communication signal, sending the response signal to the other submachines according to the address codes of the other submachines except the submachine, and sending the response signal to the first terminal; the address code is a unique code sequence distributed to the host machine and each submachine when the host machine and the submachine communicate in a code division multiple access mode.

11. The mobile terminal of claim 10,

the host includes:

the wireless modulation and demodulation module is used for demodulating a communication signal of the first terminal and modulating a response signal to the communication signal;

the host wireless transceiving module is used for receiving the communication signal of the first terminal demodulated by the wireless modulation and demodulation module and sending the communication signal to the at least one submachine according to the address code of the at least one submachine; and

the host wireless transceiving module is used for receiving a response signal of one submachine of the at least one submachine to the communication signal, sending the response signal to the other submachines according to the address codes of the other submachines except the submachine, and sending the response signal to the first terminal after being modulated by the wireless modulation and demodulation module;

the sub-machine comprises:

the sub-machine wireless transceiver module is used for receiving the communication signal of the first terminal and sending a response signal to the communication signal; and

the sub-machine wireless transceiver module is used for receiving the response signals of the other sub-machines.

12. The mobile terminal of claim 11, wherein the sub-machine further comprises:

the extension microphone is used for receiving a response signal of the extension to the communication signal and transmitting the response signal to the extension audio codec; the response signal comprises an audio signal;

the audio codec of the submachine is communicated with the submachine microphone and used for coding the response signal and then sending the coded response signal to the submachine main controller;

the sub-machine main controller is communicated with the sub-machine audio codec and is used for controlling the sub-machine wireless transceiving module to send a coded response signal;

the host further comprises:

the host wireless transceiving module is used for receiving the coded response signal and sending the coded response signal to the sub-machine wireless transceiving modules of other sub-machines according to the address codes of the other sub-machines except the sub-machine;

and the host main controller is respectively communicated with the host wireless transceiving module and the wireless modulation and demodulation module, and is used for transmitting the coded response signal to the wireless modulation and demodulation module, modulating the coded response signal by the wireless modulation and demodulation module and then sending the modulated response signal to the first terminal.

13. The mobile terminal of claim 11,

the host further comprises:

the host main controller is respectively communicated with the wireless modulation and demodulation module and the host wireless transceiving module and is used for receiving the communication signal of the first terminal demodulated by the wireless modulation and demodulation module, controlling the host wireless transceiving module and sending the demodulated communication signal to the sub machine wireless transceiving module of the at least one sub machine according to the address code of the at least one sub machine; and

the main machine main controller is used for controlling the main machine wireless transceiving module and sending the response signal to the sub machine wireless transceiving modules of other sub machines according to the address codes of the other sub machines except the sub machine;

the sub-machine further comprises:

the wireless receiving and transmitting module of the submachine is used for receiving the demodulated communication signal and transmitting the communication signal to the audio codec of the submachine; the sub-machine wireless transceiver module is used for receiving response signals of the other sub-machines;

the audio codec of the submachine is communicated with the wireless transceiving module of the submachine and is used for decoding the communication signal and sending the decoded communication signal to the telephone receiver of the submachine; and the receiver is used for decoding the response signals of the other sub-phones and sending the decoded response signals to the sub-phone receivers;

the handset is communicated with the handset audio codec and is used for outputting the decoded communication signal; and the handset receiver is also used for outputting the decoded response signal.

14. The mobile terminal of claim 10,

the host further comprises:

the second wireless communication module is used for receiving a communication signal of the first terminal and sending the communication signal to the sub-machine wireless communication module of the at least one sub-machine through the first wireless communication module according to the address code of the at least one sub-machine;

the first wireless communication module can communicate with the sub-machine wireless communication module, and is configured to receive a response signal to the communication signal sent by one sub-machine of the at least one sub-machine through the sub-machine wireless communication module, send the response signal to the sub-machine wireless communication modules of the other sub-machines except the one sub-machine according to the address codes of the other sub-machines except the one sub-machine, and send the response signal to the first terminal through the second wireless communication module.

15. The mobile terminal of claim 10,

the host further comprises:

the host main controller is used for receiving the communication signal of the first terminal demodulated by the wireless modulation and demodulation module and transmitting the communication signal to the host audio codec;

the host audio codec is used for decoding the demodulated communication signal and transmitting the decoded communication signal to the host telephone receiver;

and the host telephone receiver is communicated with the host audio coding and decoding and is used for outputting the decoded communication signal.

16. A computer-readable storage medium, on which a computer program is stored, which, when being executed by a processor, carries out the steps of the method according to any one of claims 1 to 9.