WO2018098766A1 - 通信控制方法、主设备及辅助设备 - Google Patents
通信控制方法、主设备及辅助设备 Download PDFInfo
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- WO2018098766A1 WO2018098766A1 PCT/CN2016/108181 CN2016108181W WO2018098766A1 WO 2018098766 A1 WO2018098766 A1 WO 2018098766A1 CN 2016108181 W CN2016108181 W CN 2016108181W WO 2018098766 A1 WO2018098766 A1 WO 2018098766A1
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72403—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality
- H04M1/72409—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality by interfacing with external accessories
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- the embodiments of the present invention relate to the field of communications technologies, and in particular, to a communications control method, a primary device, and an auxiliary device.
- the application functions of mobile terminals such as mobile phones and tablet computers tend to be diversified and humanized.
- the combination of mobile terminals and their auxiliary devices has greatly improved the user experience and brought us work and life.
- the earphones are connected to the mobile terminal through the earphone cable, and the audio signals can be transmitted to each other.
- the inventors found that when the mobile phone and the auxiliary device in the prior art exchange signals by wire connection, at least the following problems exist: the processing capability of the auxiliary device is weak and the power consumption is low. The requirements are high, and sometimes even if the communication environment changes, the preset modulation parameters of the auxiliary device are still fixed, and the signal sent by the auxiliary device may be lost during the communication process, so that the communication efficiency is reduced.
- the auxiliary device since the auxiliary device only has signal transmission capability, it does not have signal control capability, so it cannot analyze the specific reason why the transmitted signal is not suitable for the overall communication environment, and it is impossible to control the signal transmitted.
- An object of the present invention is to provide a communication control method, a main device, and an auxiliary device.
- the main device controls transmission of information transmission signals in the auxiliary device, so that it is more suitable for the overall communication environment, and improves communication efficiency and communication quality. .
- an embodiment of the present invention provides a communication control method, including: receiving an auxiliary device to transmit a signal; the auxiliary device transmitting signal includes at least an information transmission signal belonging to a first type; and demodulating belongs to the first type.
- the information transfer signal generates a demodulation characteristic parameter of the information transmission signal; generates a transmission control signal corresponding to the information transmission signal according to the demodulation characteristic parameter; and transmits the main device transmission signal including at least the transmission control signal to the auxiliary device.
- An embodiment of the present invention further provides another communication control method, including: receiving a primary device transmission signal; the primary device transmission signal includes at least a transmission control signal belonging to the first type; and generating a signal modulation parameter and a power parameter according to the transmission control signal. Transmitting an information transmission signal belonging to the first type according to the signal modulation parameter; adjusting the power of the modulated information transmission signal according to the power parameter; and transmitting the auxiliary device transmission signal including at least the adjusted information transmission signal to the main device .
- the embodiment of the present invention further provides a master device, including: a first transceiver module, configured to receive an auxiliary device to transmit a signal; the auxiliary device transmission signal includes at least an information transmission signal belonging to the first type; and the first modem module And for demodulating the information transmission signal belonging to the first type, and generating a demodulation characteristic parameter of the information transmission signal; the first control module is configured to generate a transmission control signal corresponding to the information transmission signal according to the demodulation characteristic parameter; The module is further configured to transmit a master transmission signal including at least a transmission control signal to the auxiliary device.
- An embodiment of the present invention further provides an auxiliary device, including: a second transceiver module, configured to receive a signal transmitted by the master device; a transmission signal of the master device includes at least a transmission control signal belonging to the first type; and a second control module, Generating a modulation parameter and a power parameter according to the transmission control signal; the second modulation and demodulation module is configured to modulate the information transmission signal belonging to the first type according to the modulation parameter; and the power control module is configured to transmit the signal to the modulated information according to the power parameter The power is adjusted; the second transceiver module is further configured to send the auxiliary device transmission signal including at least the adjusted information transmission signal to the master device.
- the main device can analyze and derive the information transmission letter.
- the corresponding demodulation characteristic parameter and corresponding transmission control signal is generated as a control command for the auxiliary device to modulate the information transmission signal, and sent to the auxiliary device; the auxiliary device modulates the information transmission signal according to the transmission control signal, and sends the signal to the main device
- the error rate of the information transmission signal in the communication process is minimized, and the communication success rate is improved.
- FIG. 1 is a specific flowchart of a communication control method according to a first embodiment of the present invention
- FIG. 2 is a detailed flowchart of a communication control method according to a second embodiment of the present invention.
- FIG. 3 is a specific flowchart of a communication control method according to a third embodiment of the present invention.
- FIG. 4 is a specific flowchart of a communication control method according to a fourth embodiment of the present invention.
- FIG. 5 is a specific flowchart of a communication control method according to a fifth embodiment of the present invention.
- FIG. 6 is a specific flowchart of a communication control method according to a sixth embodiment of the present invention.
- Figure 7 is a block diagram showing a main device according to a seventh embodiment of the present invention.
- Figure 8 is a block diagram showing a main device according to an eighth embodiment of the present invention.
- Figure 9 is a block diagram showing a main device in a ninth embodiment of the present invention.
- FIG. 10 is a block diagram showing a first signal synthesizing module in a ninth embodiment of the present invention.
- FIG. 11 is a block diagram showing a first signal separation module according to a ninth embodiment of the present invention.
- Figure 12 is a block diagram showing an auxiliary device according to a tenth embodiment of the present invention.
- Figure 13 is a block diagram showing an auxiliary device according to an eleventh embodiment of the present invention.
- Figure 14 is a block diagram showing an auxiliary device according to a twelfth embodiment of the present invention.
- Figure 15 is a block diagram showing a terminal system in accordance with a thirteenth embodiment of the present invention.
- a first embodiment of the present invention relates to a communication control method, which is suitable for data communication between a primary device and an auxiliary device, such as a mobile phone, a tablet computer, etc., and the auxiliary device is, for example, a headset, a data line, a stylus, or the like. .
- the communication control method provided in this embodiment is described by the master device as an executor.
- the specific process is shown in FIG. 1 .
- the main device is used as the mobile phone, and the auxiliary device is used as the earphone as an example for specific description.
- Step 101 Receive an auxiliary device to transmit a signal.
- the auxiliary device transmission signal is a signal sent by the auxiliary device, and may include multiple types of signals.
- the auxiliary device transmits only one type of signal to the primary device, that is, the auxiliary device transmits the signal only. It belongs to the first type of information delivery signal.
- the information transmission signal includes information that the auxiliary device needs to transmit to the primary device.
- a sensor such as a heart rate sensor
- the information transmission signal may be a signal acquired by the sensor (such as a heart rate signal); that is, the main device may acquire the signal collected by the sensor through the auxiliary device.
- Step 102 Demodulate an information transmission signal belonging to the first type, and generate an information transmission signal Demodulation characteristic parameters.
- the auxiliary device In practice, in order to make the information transmission signal conform to the channel environment between the primary device and the auxiliary device, the auxiliary device generally modulates the information transmission signal. Therefore, after receiving the signal transmitted by the auxiliary device, the primary device needs to solve the information transmission signal. Tune to make it compatible with the main device communication environment.
- the master device can generate a demodulation characteristic parameter of the information transmission signal, and the demodulation characteristic parameter can reflect the reason of low communication efficiency to a certain extent. The reason for the low communication efficiency is, for example, that the auxiliary device transmits the signal may not be
- the master device further generates the corresponding transmission control signal according to the demodulation characteristic parameter (that is, the parameter that can reflect why the communication efficiency is low), that is, the step 103 is performed.
- the demodulation characteristic parameter may include at least one of a decoding success rate, a data integrity evaluation value, and a spectral characteristic, and the three types of demodulation characteristic parameters may be used to measure transmission of information from the auxiliary device to the primary device. The quality of the communication of the signal.
- Step 103 Generate a transmission control signal corresponding to the information transmission signal according to the demodulation characteristic parameter.
- the transmission control signal is the basis for the auxiliary device to modulate the information transmission signal belonging to the first type.
- the mobile phone can detect the demodulation characteristic parameters of the signal collected by the heart rate sensor sent by the earphone end, and according to the demodulation characteristic parameters
- a transmission control signal is sent to adjust the coding mode, transmission rate, transmission frequency band, and signal power of the signal collected by the heart rate sensor transmitted from the earphone end.
- the transmission control signal may include at least one of a signal modulation parameter and a power parameter, and the specific explanation is as follows:
- the signal modulation parameters may be, for example, a data encoding method, a transmission rate, a transmission frequency band, and the like.
- the master device can reset the transmission frequency band, that is, the transmission control signal can specify a new transmission frequency band, so that the auxiliary device
- the frequency band used for transmitting the information transmission signal can be adjusted; for example, if the signal value received by the plurality of frequency points of the information transmission signal does not match the signal value of the preset value, the master device can reset the coding mode, that is, the transmission control signal You can specify a new encoding method (such as: spread spectrum encoding).
- the auxiliary device can adjust the coding mode used to transmit the information transmission signal; for example, if the symbol rate of the information transmission signal does not match the requirement of the master device, that is, a new transmission rate can be specified in the transmission control signal, so that the auxiliary device can Adjust the send rate used to send the message delivery signal.
- the power parameter can be used to adjust the power when the auxiliary device sends data.
- Step 104 Transfer a master transmission signal including at least a transmission control signal to the auxiliary device.
- the master device transmits a signal including only the transmission control signal, that is, the master device transmits the transmission control signal to the auxiliary device. Since the transmission control signal corresponds to the information transmission signal, the auxiliary device controls the transmission of the information transmission signal by using the received transmission control signal, so that the auxiliary device can adaptively adjust the communication strategy according to the transmission control signal sent by the primary device. The purpose is to optimize communication quality.
- the communication control method provided by the embodiment controls the transmission of the information transmission signal in the auxiliary device by using the transmission control signal, that is, the main device can be based on the overall communication environment, environmental noise characteristics, and the like.
- the demodulation characteristic parameters continuously optimize the communication strategy between the master device and the auxiliary device, and improve the communication efficiency and communication quality of the entire communication system.
- a second embodiment of the present invention relates to a communication control method, which is an improvement of the first embodiment, and is mainly improved in that before transmitting a main device transmission signal including at least a transmission control signal to the auxiliary device, The master device also needs to modulate the transmission control signal.
- This embodiment is described by using the master device as an executor.
- the specific process of the communication control method in this embodiment is as shown in FIG. 2.
- the steps 201 to 203 are substantially the same as the steps 101 to 103, and are not described here. The difference is that the step 204 is added in the embodiment, and the step 205 is refined.
- Step 204 modulating the transmission control signal.
- the master device modulates the transmission control signal into a signal suitable for transmission before transmitting the master device transmission signal including at least the transmission control signal to the auxiliary device.
- an auxiliary device eg, a headset
- a master device eg, a cell phone
- the transmission signal of the master device includes a transmission control signal
- the transmission control signal has a lower requirement on the data transmission rate but has a higher requirement for demodulation success rate of the data.
- the master device can perform code modulation using a frequency modulation signal or a code division multiple access method.
- the master device can adopt a fixed or variable modulation mode: when the master device adopts a fixed modulation mode, the auxiliary device can be demodulated by a single demodulation method, and the data structure is simple; When a variable modulation method is used according to the channel environment, the auxiliary device needs to adopt multiple demodulation methods for demodulation, and the data structure is more complicated, but the success rate of signal transmission can be effectively improved.
- the modulation mode of the master device is fixed, so that the auxiliary device can perform demodulation in a fixed demodulation manner after receiving the signal transmitted by the master device, because the processing capability of the auxiliary device is weak and Low power consumption is required, so it is not convenient to change the demodulation method at any time.
- Step 205 transmitting a master transmission signal including at least the modulated transmission control signal to the auxiliary device.
- the communication control method provided by this embodiment is compared with the first embodiment, the master device modulates the transmission control signal into a signal suitable for transmission before transmitting the main device transmission signal including at least the transmission control signal to the auxiliary device, so that The transmission control signal is more in line with the channel environment between the master device and the auxiliary device, further improving the communication quality.
- the third embodiment of the present invention relates to a communication control method.
- the present embodiment is an improvement of the second embodiment.
- the main improvement is that, in this embodiment, the master device adopts a certain signal synthesis and signal separation manner.
- the first type of signal and the second type of signal can be simultaneously transmitted between the master device and the auxiliary device.
- This embodiment is described by the main device as an executor.
- the specific process of the communication control method provided in this embodiment is shown in FIG. 3.
- Step 301, step 303, step 304, step 307, and step 308 are substantially the same as steps 201 to 205, and are not described herein again. The difference is that step 302, step 305 and steps are added in this embodiment. 306, the specific instructions are as follows:
- the auxiliary device is, for example, a headset equipped with a sensor (for example, a heart rate sensor).
- the information transmission signal sent by the auxiliary device is a heart rate signal acquired by the heart rate sensor, where the heart rate of the earphone is sent to the mobile phone.
- the sensor signal and other types of feedback confirmation signals are defined as the first type of digital signal; at the same time, the transmission control signal sent by the master device to the auxiliary device, such as the control command sent by the mobile phone to the earphone, is also defined as the first type of digital signal, Certainly, in practice, those skilled in the art can understand that the use of the analog signal as the transmission control signal can also implement the technical solution described in this embodiment, which is not limited herein; in addition, audio is transmitted between the earphone and the mobile phone. Conventional signals such as signals or video signals, this embodiment defines such signals as signals of the second type.
- the present embodiment provides a specific implementation of simultaneously transmitting a first type of signal and a second type of signal based on signal synthesis and signal separation.
- Step 302 Separating the information transmission signal belonging to the first type from the auxiliary device transmission signal.
- the master device actually includes a signal splitter for separating the two types of signals when the auxiliary device transmits signals including both the first type and the second type of signals.
- the separation method may be: if each type of signal in the auxiliary device transmission signal contains specific information in the frequency domain, for example, the first type of digital signal (heart rate signal collected by the heart rate sensor) is generally a high frequency signal, and the second type of audio
- the signal or video signal is generally a low frequency signal.
- a low pass filter and a high pass filter can be used to extract the first type and the second type respectively.
- the filter here can use an analog filter or a digital filter.
- An infinite impulse response filter can also be used using a finite impulse response filter; if the transmitted signal has a symbol correlation characteristic, the mixed signal can also be separated using a symbol correlation method, where the auxiliary device is separated according to different separation methods.
- the transmission signal separates the first type of signal from the second type of signal.
- This communication method can simultaneously transmit digital signals without affecting the conventional transmission of audio signals or video signals, and utilizes the headphone cable with maximum efficiency. Bandwidth utilization.
- the auxiliary device may include multiple types of signals in the transmission signal
- the master device is not limited to separating only the signals of the first type and the second type, and the master device may perform separation of multiple types of signals according to different characteristics of the signals.
- Step 305 Determine whether there is a signal to be transmitted belonging to the second type.
- the transmission control signal belongs to the first type. After the transmission control signal is generated, the master device needs to determine whether there is a second type of signal to be transmitted (audio signal or video signal) waiting to be transmitted.
- the determination manner may be various.
- the amplitude information of each type of signal separated by the signal, the frequency characteristics of each type of signal and the local signal may be detected to determine whether the second type of signal exists.
- the master device when it is determined that there is also a signal to be transmitted belonging to the second type, the master device continues to perform step 306; if not, directly executes the master device that will at least include the transmission control signal The step of transmitting the transmission signal to the auxiliary device, that is, performing step 307.
- Step 306 synthesize the transmission control signal belonging to the first type and the signal to be transmitted belonging to the second type into a transmission signal of the main device.
- the master device actually further includes a signal synthesizer for synthesizing the first type of signal and the second type of signal to ensure that both types of signals are simultaneously transmitted to Auxiliary equipment.
- the synthesis method can be set according to the actual situation, and can be synthesized by using analog means or digital means.
- the two types of signals can be directly combined in a weighted accumulation manner or other effective ones can be used according to different characteristics of the two types of signals.
- the method is synthesized, thereby satisfying the requirement that the master device simultaneously transmits two types of signals to the auxiliary device, further improving the communication efficiency, and utilizing the bandwidth of the auxiliary device with maximum efficiency.
- the master device is not limited to synthesizing only the first type of signal and the second type of signal, and it is also possible to combine a plurality of signals.
- the communication control method provided in this embodiment separates and synthesizes the signal of the first type and the signal of the second type, so that the traditional device does not affect the traditional voice.
- digital signals can also be transmitted simultaneously, which further improves communication efficiency and communication quality, and utilizes the bandwidth of the auxiliary device with maximum efficiency.
- the fourth embodiment of the present invention relates to a communication control method.
- the present embodiment corresponds to the master device in the first embodiment as an executor.
- the auxiliary device is used as an executor, and the specific process is shown in FIG. 4 . Shown.
- Step 401 Receive a master device transmission signal.
- the signal transmitted by the master device may include multiple types of signals.
- the master device transmits only the first type of signal to the auxiliary device, that is, the master device transmits the signal. Only the first type of transmission control signal is included.
- Step 402 Generate a signal modulation parameter and a power parameter according to the transmission control signal.
- the signal modulation parameter and the power parameter are specific modulation basis used by the main device to control the auxiliary device modulation information transmission signal.
- the auxiliary device generates a modulation parameter and a power parameter for modulating the information transfer signal according to the transmission control signal from the master device.
- the signal modulation parameter may include a coding mode of the data, a transmission rate, or a transmission frequency band, etc.; the power parameter is, for example, the power when the auxiliary device transmits the signal.
- the auxiliary device can be modulated according to the original settings.
- Step 403 modulating an information transmission signal belonging to the first type according to the signal modulation parameter.
- the specific content of the signal modulation parameter may be one or more of a coding modulation mode, a transmission rate, or a transmission frequency band, that is, the auxiliary device needs according to a corresponding coding modulation mode, a transmission rate, and a transmission frequency band.
- the transmitted information transmission signal is converted into a modulation signal conforming to the signal modulation parameter and transmitted to the power control module, that is, step 404 is performed.
- the first type of digital signal transmitted by the auxiliary device may be, for example, feedback information of the headset state information, a heart rate signal collected by the heart rate sensor installed on the earphone, or temperature and humidity collected by other types of sensors. Sensor information such as acceleration or light intensity.
- Step 404 Adjust the power of the modulated information transmission signal according to the power parameter.
- the auxiliary device After modulating the information transfer signal according to the signal modulation parameters, the auxiliary device further modulates the power of the data transmission according to the power parameter.
- the corresponding power parameter may require the auxiliary device to increase the power of the data transmission to improve the signal-to-noise ratio and improve the information transmission.
- the demodulation success rate when the signal is transmitted to the master device in the case of a small ambient noise, the corresponding power parameter may require the auxiliary device to transmit the information transmission signal at a lower power, thereby reducing the overall system according to actual needs. Power consumption.
- Step 405 Send an auxiliary device transmission signal including at least the adjusted information delivery signal to the host device.
- the auxiliary device transmission signal only includes the information transmission signal, that is, the auxiliary device sends the information transmission signal to the main device.
- the transmission of the information transfer signal is controlled by the transmission control signal to achieve the purpose of the auxiliary device adjusting its own communication strategy according to the control of the main device.
- the present embodiment can be implemented in cooperation with the first embodiment.
- the related technical details mentioned in the first embodiment are still effective in the present embodiment, and the technical effects that can be achieved in the first embodiment can also be implemented in the present embodiment. To reduce the repetition, details are not described herein again. Accordingly, the related art details mentioned in the present embodiment can also be applied to the first embodiment.
- the communication control method provided by the embodiment adaptively adjusts and optimizes its own communication strategy according to the transmission control signal, thereby improving communication efficiency and communication quality of the entire communication system.
- a fifth embodiment of the present invention relates to a communication control method, which is an improvement of the fourth embodiment, and the main improvement is that the auxiliary device is further provided before the signal modulation parameter and the power control parameter are generated according to the transmission control signal.
- the first type of transmission control signal needs to be demodulated.
- the embodiment is described by the auxiliary device as an executor.
- the specific process of the communication control method in this embodiment is shown in FIG. 5.
- Step 501 and step 401 are substantially the same, and the steps 504 to 506 are substantially the same as the steps 403 to 405, and are not described herein again.
- step 502 is added to the embodiment, and step 503 is added.
- Step 502 demodulating a transmission control signal belonging to the first type.
- This embodiment is an embodiment that corresponds to the third embodiment of the present invention.
- the master device acts as an executor, and before the transmission master transmits the signal to the auxiliary device, the master device modulates the transmission control signal in order to make the transmission control signal conform to the channel environment between the master device and the auxiliary device. Therefore, in this embodiment, after receiving the signal transmitted by the master device, the auxiliary device needs to demodulate the transmission control signal modulated by the master device to demodulate into a low frequency signal. If the modulation mode of the master device is fixed, The auxiliary device can also be demodulated in a fixed manner, which is beneficial to save power consumption of the auxiliary device.
- Step 503 Generate a signal modulation parameter and a power parameter according to the demodulated transmission control signal.
- the signal modulation parameter and the power parameter are specific modulation basis used by the main device to control the auxiliary device modulation information transmission signal.
- the communication control method provided by the present embodiment is compared with the fourth embodiment, and the auxiliary device needs to demodulate the transmission control signal modulated by the master device and demodulate it into a signal that facilitates processing by the auxiliary device.
- the present embodiment can be implemented in cooperation with the first embodiment.
- the related technical details mentioned in the second embodiment are still effective in the present embodiment, and the technical effects that can be achieved in the second embodiment can also be implemented in the present embodiment. To reduce the repetition, details are not described herein again. Accordingly, the related art details mentioned in the present embodiment can also be applied to the second embodiment.
- a sixth embodiment of the present invention relates to a communication control method, which is an improvement of the fourth embodiment, and the main improvement is that in the embodiment, the auxiliary device is separated from the signal by using a certain signal synthesis method.
- the method enables the first type of signal and the second type of signal to be simultaneously transmitted between the auxiliary device and the main device.
- the embodiment is described by the auxiliary device as an executor.
- the specific process of the communication control method provided in this embodiment is shown in FIG. 6.
- Step 601 and step 501 are substantially the same, step 603 to step 606 are substantially the same as step 502 to step 505, and step 609 and step 506 are substantially the same, and are not described herein again; the difference is: this embodiment Step 602, step 607 and step 608 are added.
- the master device for example, a mobile phone
- the master device can synthesize the first type of signal and the second type of signal, or assist
- the device transmits signals to be separated (separated into a first type of signal and a second type of signal); therefore, in this embodiment, in the embodiment, the auxiliary device (for example, a headphone) needs to separate the transmission signal of the main device (separation For the first type of signal and the second type of signal), or for the two types of signals, the steps 602 and 608 are newly added in this embodiment, and the specific explanation is as follows:
- Step 602 separating a transmission control signal belonging to the first type from the transmission signal of the master device.
- the master device synthesizes the first type of transmission control signal and the second type of to-be-transmitted signal into a master device transmission signal when determining that there is a second type of to-be-transmitted signal;
- the auxiliary device as an executor, needs to separate the transmission signals of the synthesized primary device after receiving the signal transmitted by the primary device, that is, the auxiliary device needs to separate the transmission control signals belonging to the first type according to the signal characteristics. Coming out, so that the auxiliary device can generate signal modulation parameters and power parameters according to the transmission control signal.
- the first type of transmission control signal may be a high frequency signal and the second type of audio signal or video signal is a low frequency signal characteristic, and the high pass filter is used to extract the transmission control signal, that is, the separation of the transmission control signal is completed. And because the human ear is insensitive to high frequency signals, the separated second type of audio signal can be directly transmitted to the speaker in the earphone.
- Step 607 Determine whether there is a signal to be transmitted belonging to the second type.
- the auxiliary device when the auxiliary device determines that there is still a second type of to-be-transmitted signal, the auxiliary device needs to continue to perform step 608 to synthesize the two types of signals to achieve the purpose of simultaneous transmission; if not, Direct execution will assist at least the adjusted information transfer signal The step of transmitting the device transmission signal to the master device, that is, performing step 609.
- Step 608 synthesize the adjusted information transmission signal belonging to the first type and the to-be-transmitted signal belonging to the second type into an auxiliary device transmission signal.
- the auxiliary device actually further includes a signal synthesizer for receiving and synthesizing the first type of signal and the second type of signal, wherein the first type of signal is the information transmission signal modulated according to the power parameter in step 606, and the second
- the type of signal may actually be an audio signal formed by a microphone on the earphone through recording and encoding of an audio signal, and the signal synthesizer synthesizes two types of signals into an auxiliary device to transmit signals and then transmits them to the main device through the earphone cable.
- the third embodiment corresponds to the present embodiment. Therefore, the present embodiment can be implemented in cooperation with the third embodiment.
- the technical details mentioned in the third embodiment are still effective in the present embodiment, and the technical effects that can be achieved in the third embodiment are also implemented in the present embodiment. To reduce the repetition, details are not described herein again. Accordingly, the related art details mentioned in the present embodiment can also be applied to the third embodiment.
- the communication control method provided in this embodiment is compared with the fourth embodiment.
- the auxiliary device separates or synthesizes the signal of the first type and the signal of the second type, so that the digital signal can be simultaneously performed between the auxiliary device and the main device.
- Communication and audio communication further improve communication efficiency and communication quality, and utilize the bandwidth of the auxiliary device with maximum efficiency.
- a seventh embodiment of the present invention relates to a master device, such as a mobile terminal.
- the master device in this embodiment includes: a first transceiver module 1, a first modem module 2, a first control module 3, and a first transmission module 4.
- the first transceiver module 1 is configured to receive the auxiliary device transmission signal; the auxiliary device transmission signal includes at least the information transmission signal belonging to the first type, and the first transceiver module 1 is, for example, a headphone connector; the first transceiver module 1 is further configured to The main device transmission signal including at least the transmission control signal is transmitted to the auxiliary device;
- a first modem module 2 configured to demodulate an information transfer signal belonging to the first type, and generate a demodulation characteristic parameter of the information transfer signal
- the first control module 3 is configured to generate a transmission control signal corresponding to the information transmission signal according to the demodulation characteristic parameter.
- the present embodiment is an apparatus embodiment corresponding to the first embodiment, and the present embodiment can be implemented in cooperation with the first embodiment.
- the related technical details mentioned in the first embodiment are still effective in the present embodiment, and are not described herein again in order to reduce repetition. Accordingly, the related art details mentioned in the present embodiment can also be applied to the first embodiment.
- the master device of the present embodiment can modulate the information transmission signal belonging to the first type in the transmission signal of the auxiliary device by using the transmission control signal generated by the first control module, so that the information transmission signal is more suitable.
- the overall communication environment improves communication efficiency.
- the eighth embodiment of the present invention relates to a master device.
- the present embodiment is a modification of the seventh embodiment.
- the main improvement is that, as shown in FIG. 8, in the embodiment, the first modem module 2 is further used.
- the modulation transceiver transmits a control signal; the first transceiver module 1 is further configured to transmit a master transmission signal including at least the modulated transmission control signal to the auxiliary device.
- the present embodiment is an apparatus embodiment corresponding to the second embodiment, and the present embodiment can be implemented in cooperation with the second embodiment.
- the related technical details mentioned in the second embodiment are still effective in the present embodiment, and are not described herein again in order to reduce repetition. Accordingly, the related art details mentioned in the present embodiment can also be applied to the second embodiment.
- the ninth embodiment of the present invention relates to a master device.
- the present embodiment is a modification of the seventh embodiment.
- the main improvement is that, as shown in FIG. 9, the master device in this embodiment further includes a first signal synthesizing module. 5 and the first signal separation module 6, respectively, for synthesizing or separating the first type of signal and the second type of signal, so as to achieve the purpose of simultaneously transmitting two types of signals between the main device and the auxiliary device.
- the master device in this embodiment further includes: a first to-be-transmitted signal generating module 4, configured to generate a genus
- the second type of the to-be-transmitted signal wherein the second type may include an audio signal or a video type, so in practice, the corresponding first to-be-transmitted signal generating module 4 may be an audio processing module or a video processing module.
- the first signal synthesizing module 5 is configured to synthesize a transmission control signal belonging to the first type and a signal to be transmitted belonging to the second type into a main device transmission signal when it is determined that there is a signal to be transmitted belonging to the second type. As shown in FIG. 10, the first signal synthesizing module 5 actually includes a first switching unit 51 and a first signal synthesizing unit 52.
- the first switch unit 51 can be an array switch, and the switch 511 and the switch 512 are included in this embodiment, but are not limited thereto.
- the two ends of the switch 511 are respectively connected to the first to-be-transmitted signal generating module 4 and the first signal synthesizing unit 52.
- the two ends of the switch 512 are respectively connected to the first modem module 2 and the first signal synthesizing unit 52; When the to-be-transmitted signal generating module 4 outputs the first to-be-sent signal, the switch connected to the control is closed; when the first modem module 2 outputs the transmission control signal, the switch connected thereto is controlled to be closed.
- the switch 511 and the switch 512 are closed, and the first signal synthesizing module 5 completes the synthesis of the two types of signals.
- the switch 512 when it is determined that only the first type of transmission control signal exists, the switch 512 is closed, and the first signal synthesizing module 5 can appropriately adjust the transmission control signal to convert the signal to the main device as needed; Determining that only the second type of signal (for example, an audio signal) exists, closing the switch 511, the first signal synthesizing module 5 can make appropriate adjustments to the audio signal as needed (for example, a power threshold, if the power is too low, the main device will perform corresponding The adjustment is changed to the main device transmission signal; if the main device detects that there is no digital signal to be transmitted, the switches 511 and 512 are turned off, and the main device remains in a silent state.
- the second type of signal for example, an audio signal
- the first signal separation module 6 is configured to separate the first type of information transmission signal from the auxiliary device transmission signal; wherein the auxiliary device transmission signal further includes the second type of signal.
- the first signal separation module 6 includes: a first signal separation unit 61.
- the second switch unit 62 is an array switch, including the switch 621 and the switch 622, but is not limited thereto.
- the two ends of the switch 621 are respectively connected to the signal detecting module 15 and the first to-be-transmitted signal generating module 4; the two ends of the switch 622 are respectively connected to the signal detecting processing module 15 and the first modem module 2.
- the switch 621 and the switch 622 are closed, and the signals are separated and sent to the first to-be-transmitted signal generating module 4 (receiving a second type of signal, such as an audio signal) and a first modem module 2 (receiving a first type of information transfer signal); when only the first type of information transfer signal is present, closing the switch 622 and transmitting the signal to the first modem module 2; In the case of the second type of signal, the switch 621 is closed and the signal is sent to the first signal to be transmitted generation module 4.
- a second type of signal such as an audio signal
- a first modem module 2 receiving a first type of information transfer signal
- the present embodiment is an apparatus embodiment corresponding to the third embodiment, and the present embodiment can be implemented in cooperation with the third embodiment.
- the related technical details mentioned in the third embodiment are still effective in the present embodiment, and are not described herein again in order to reduce repetition. Accordingly, the related art details mentioned in the present embodiment can also be applied to the third embodiment.
- the master device provided in this embodiment compares with the seventh embodiment, the master device synthesizes or separates the signal of the first type and the signal of the second type, so as to realize two types of simultaneous transmission between the master device and the auxiliary device.
- the purpose of the signal is not limited to the seventh embodiment.
- a tenth embodiment of the present invention relates to an auxiliary device such as an earphone to which a heart rate sensor is mounted, which is connected to a main device through a headphone cable.
- the auxiliary device in this embodiment includes: a second transceiver module 7, a second control module 8, a second modem module 9, and a power control module 10.
- the second transceiver module 7 is configured to receive the transmission signal of the master device; the transmission signal of the master device includes at least the transmission control signal belonging to the first type; and the second transceiver module 7 is further configured to: the auxiliary device that transmits the signal including at least the adjusted information A transmission signal is sent to the master device.
- the second control module 8 is configured to generate a modulation parameter and a power parameter according to the transmission control signal
- a second modem module 9 configured to modulate an information transmission signal belonging to the first type according to the modulation parameter
- the power control module 10 is configured to adjust the power of the modulated information transmission signal according to the power parameter.
- the present embodiment is a system embodiment corresponding to the fourth embodiment, and the present embodiment can be implemented in cooperation with the fourth embodiment.
- the related technical details mentioned in the fourth embodiment are still effective in the present embodiment, and are not described herein again in order to reduce repetition. Accordingly, the related art details mentioned in the present embodiment can also be applied to the fourth embodiment.
- the auxiliary device provided by the embodiment can generate a signal modulation parameter and a power parameter according to a transmission control signal from the master device to modulate an information transmission signal belonging to the first type, thereby enabling the auxiliary device.
- the information transmission signal belonging to the first type transmitted by the terminal is more suitable for the overall communication environment and improves the success rate of signal transmission.
- An eleventh embodiment of the present invention relates to an auxiliary device, and the present embodiment is an improvement of the tenth embodiment, and the main improvement is that, as shown in FIG. 13, the second modem module 9 is further used for demodulation.
- the second control module 8 is configured to generate a modulation parameter and a power parameter according to the demodulated transmission control signal.
- the auxiliary device in this embodiment actually further includes an information transfer signal generating module 14 for transmitting the information transfer signal generated by the auxiliary device to the second modem module 9.
- the present embodiment is a system embodiment corresponding to the fifth embodiment, and the present embodiment can be implemented in cooperation with the fifth embodiment.
- the related technical details mentioned in the fifth embodiment are still effective in the present embodiment, and are not described herein again in order to reduce repetition. Accordingly, the related technical details mentioned in the present embodiment can also be applied to the fifth embodiment.
- the twelfth embodiment of the present invention relates to an auxiliary device.
- the present embodiment is an improvement of the eleventh embodiment.
- the main improvement is that, as shown in FIG. 14, the auxiliary device in this embodiment further includes:
- the two signal separating module 11 and the second signal synthesizing module 13 are respectively used for the first type
- the signal is separated and synthesized from the second type of signal to achieve the purpose of simultaneously transmitting two types of signals between the auxiliary device and the master device.
- the second signal separating module 11 is configured to separate the transmission control signal belonging to the first type from the transmission signal of the primary device; wherein the signal transmitted by the primary device further includes a signal belonging to the second type.
- the second signal synthesizing module 13 is configured to synthesize the adjusted information transmission signal belonging to the first type and the to-be-transmitted signal belonging to the second type into an auxiliary device transmission signal when determining that there is a signal to be transmitted belonging to the second type.
- the second to-be-transmitted signal generating module 12 is configured to generate a signal to be transmitted belonging to the second type, such as a sensor.
- the present embodiment is a system embodiment corresponding to the sixth embodiment, and the present embodiment can be implemented in cooperation with the sixth embodiment.
- the related technical details mentioned in the sixth embodiment are still effective in the present embodiment, and are not described herein again in order to reduce repetition. Accordingly, the related art details mentioned in the present embodiment can also be applied to the sixth embodiment.
- the thirteenth embodiment of the present invention relates to a terminal system, as shown in FIG. 15, comprising: a master device 1501 and an auxiliary device 1502; the master device is, for example, a mobile terminal, and the auxiliary device is, for example, a headset, wherein the auxiliary device is connected by wire Connect to the master device.
- the master device 1501 is the master device according to the ninth embodiment of the present invention
- the accessory device 1502 is the accessory device in the twelfth embodiment of the present invention
- the master device 1501 may be the invention
- the auxiliary device 1502 may be the auxiliary device in any one of the eleventh to twelfth embodiments of the present invention.
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Abstract
本发明实施例涉及通讯技术领域,公开了一种通信控制方法、主设备及辅助设备。本发明实施例中,通信控制方法,包括:接收辅助设备传输信号;辅助设备传输信号中至少包括属于第一类型的信息传递信号;解调属于第一类型的信息传递信号,并生成信息传递信号的解调特性参数;根据解调特性参数生成信息传递信号对应的传输控制信号;将至少包括传输控制信号的主设备传输信号传输至辅助设备。本发明实施例还公开了一种主设备及辅助设备。本发明实施例中,主设备对辅助设备中的信息传递信号的传输进行控制,使其更适于整体通信环境,提高通信效率和通信质量。
Description
本发明实施例涉及通信技术领域,特别涉及一种通信控制方法、主设备及辅助设备。
目前,手机、平板电脑等移动终端的各项应用功能趋于多样化、人性化方向发展,其中,移动终端与其辅助设备的结合使用,大大提高了用户体验,为我们的工作与生活带来了极大的便利。例如:耳机通过耳机线连接到移动终端上,可以互传音频信号。
然而,在实现本发明过程中,发明人发现现有技术中的手机与其辅助设备之间以有线连接方式互传信号时,至少存在如下问题:由于辅助设备的处理能力较弱且对低功耗要求较高,有时即使通信环境发生变化,但是辅助设备的预设调制参数仍然是固定不变的,导致辅助设备发送的信号在通信过程中可能发生丢失等情况,以至于降低了通信效率。但是,由于辅助设备只具备信号传递能力,其并不具备信号控制能力,所以也无法分析其所发送的信号不适于整体通信环境的具体原因,更无法对其发送的信号进行控制。
发明内容
本发明实施方式的目的在于提供一种通信控制方法、主设备及辅助设备,主设备对辅助设备中的信息传递信号的传输进行控制,使其更适于整体通信环境,提高通信效率和通信质量。
为解决上述技术问题,本发明的实施方式提供了一种通信控制方法,包括:接收辅助设备传输信号;辅助设备传输信号中至少包括属于第一类型的信息传递信号;解调属于第一类型的信息传递信号,并生成信息传递信号的解调特性参数;根据解调特性参数生成信息传递信号对应的传输控制信号;将至少包括传输控制信号的主设备传输信号传输至辅助设备。
本发明的实施方式还提供了另一种通信控制方法,包括:接收主设备传输信号;主设备传输信号中至少包括属于第一类型的传输控制信号;根据传输控制信号生成信号调制参数与功率参数;根据信号调制参数调制属于第一类型的信息传递信号;根据功率参数对调制后的所述信息传递信号的功率进行调整;将至少包括调整后的信息传递信号的辅助设备传输信号发送至主设备。
本发明的实施方式还提供了一种主设备,包括:第一收发模块,用于接收辅助设备传输信号;辅助设备传输信号中至少包括属于第一类型的信息传递信号;第一调制解调模块,用于解调属于第一类型的信息传递信号,并生成信息传递信号的解调特性参数;第一控制模块,用于根据解调特性参数生成信息传递信号对应的传输控制信号;第一收发模块还用于将至少包括传输控制信号的主设备传输信号传输至辅助设备。
本发明的实施方式还提供了一种辅助设备,包括:第二收发模块,用于接收主设备传输信号;主设备传输信号中至少包括属于第一类型的传输控制信号;第二控制模块,用于根据传输控制信号生成调制参数与功率参数;第二调制解调模块,用于根据调制参数调制属于第一类型的信息传递信号;功率控制模块,用于根据功率参数对调制后的信息传递信号的功率进行调整;第二收发模块还用于将至少包括调整后的信息传递信号的辅助设备传输信号发送至主设备。
本发明实施方式相对于现有技术而言,主设备能够分析得出信息传递信
号对应的解调特性参数并生成对应的传输控制信号,作为辅助设备调制信息传递信号的控制命令,并发送至辅助设备;辅助设备根据传输控制信号对信息传递信号进行调制,并发送至主设备,以使信息传递信号更符合整体通信环境,尽量降低信息传递信号在通信过程中的失误率,提高通信成功率。
一个或多个实施例通过与之对应的附图中的图片进行示例性说明,这些示例性说明并不构成对实施例的限定,附图中具有相同参考数字标号的元件表示为类似的元件,除非有特别申明,附图中的图不构成比例限制。
图1是根据本发明第一实施方式的通信控制方法的具体流程图;
图2是根据本发明第二实施方式的通信控制方法的具体流程图;
图3是根据本发明第三实施方式的通信控制方法的具体流程图;
图4是根据本发明第四实施方式的通信控制方法的具体流程图;
图5是根据本发明第五实施方式的通信控制方法的具体流程图;
图6是根据本发明第六实施方式的通信控制方法的具体流程图;
图7是根据本发明第七实施方式的主设备的方框示意图;
图8是根据本发明第八实施方式的主设备的方框示意图;
图9是根据本发明第九实施方式中的主设备方框示意图;
图10是根据本发明第九实施方式中的第一信号合成模块的方框示意图;
图11是根据本发明第九实施方式的第一信号分离模块的方框示意图;
图12是根据本发明第十实施方式的辅助设备的方框示意图;
图13是根据本发明第十一实施方式的辅助设备的方框示意图;
图14是根据本发明第十二实施方式的辅助设备的方框示意图;
图15是根据本发明第十三实施方式的终端系统的方框示意图。
为使本发明实施例的目的、技术方案和优点更加清楚,下面将结合附图对本发明的各实施方式进行详细的阐述。然而,本领域的普通技术人员可以理解,在本发明各实施方式中,为了使读者更好地理解本申请而提出了许多技术细节。但是,即使没有这些技术细节和基于以下各实施方式的种种变化和修改,也可以实现本申请所要求保护的技术方案。
本发明的第一实施方式涉及一种通信控制方法,适用于主设备与辅助设备之间进行数据通信,主设备例如为手机、平板电脑等,辅助设备例如为耳机、数据线、触控笔等。
本实施例提供的通信控制方法均以主设备作为执行者进行描述,具体流程如图1所示。本实施例中,以主设备为手机、辅助设备为耳机为例进行具体说明。
步骤101,接收辅助设备传输信号。
具体而言,辅助设备传输信号即为辅助设备发送过来的信号,可以包括多种类型的信号,本实施例中,辅助设备仅传递一种类型的信号至主设备,即辅助设备传输信号仅包括属于第一类型的信息传递信号。需要说明的是,主设备与辅助设备之间常常会有一些信息交互,该信息传递信号中包括辅助设备要传递给主设备的信息。例如,辅助设备上可能安装有传感器(如心率传感器),该信息传递信号可以为传感器获取的信号(如心率信号);即,主设备可以通过辅助设备获取传感器采集的信号。
步骤102,解调属于第一类型的信息传递信号,并生成信息传递信号的
解调特性参数。
于实际中,为了使信息传递信号符合主设备与辅助设备之间的信道环境,辅助设备一般会对信息传递信号进行调制,因此,主设备接收到辅助设备传输信号后需对信息传递信号进行解调,以使其符合主设备通信环境。本实施例中,主设备可以生成信息传递信号的解调特性参数,解调特性参数可以在一定程度上反应出通信效率低的原因,通信效率低的原因例如为:辅助设备传输信号可能并未被完全解码、在通信过程中数据有所丢失等,主设备则进一步根据解调特性参数(即能够反映为何通信效率低的参数)生成其所对应的传输控制信号,即,执行步骤103。
其中,解调特性参数可以包括解码成功率、数据完整性评估值以及频谱特性中的至少其中之一,这三种类型的解调特性参数均可以用以衡量由辅助设备向主设备传输信息传递信号的通信质量。
步骤103,根据解调特性参数生成信息传递信号对应的传输控制信号。
传输控制信号即为辅助设备调制属于第一类型的信息传递信号的依据,于实际中,手机可以检测耳机端发送的由心率传感器所采集的信号的解调特性参数,并根据这些解调特性参数发出传输控制信号以调整耳机端发送的心率传感器所采集的信号的编码方式、传输速率、发送频段以及信号功率等。本实施例中,传输控制信号可以包括信号调制参数与功率参数的至少其中之一,具体解释如下:
信号调制参数例如可以为:数据编码方式、发送速率、发送频段等。例如:如果信息传递信号在某个频点收到的信号值和预设的信号值不符,则主设备可以重新设定发送频段,即传输控制信号中可以指定新的发送频段,以使得辅助设备能够调整发送信息传递信号所使用的频段;例如:如果信息传递信号多个频点收到的信号值和预设值的信号值不符,则主设备可以重新设定编码方式,即传输控制信号中可以指定新的编码方式(如:扩频编码),
以使得辅助设备能够调整发送信息传递信号所使用的编码方式;例如:如果信息传递信号的符号速率和主设备的需求不匹配,即传输控制信号中可以指定新的发送速率,以使得辅助设备能够调整发送信息传递信号所使用的发送速率。
功率参数可以用于调整辅助设备发送数据时的功率。
步骤104,将至少包括传输控制信号的主设备传输信号传输至辅助设备。
本实施例中,主设备传输信号仅包括传输控制信号,即主设备将传输控制信号发送至辅助设备。由于传输控制信号是对应于信息传递信号的,因此,辅助设备利用接收到的传输控制信号对信息传递信号的传输进行控制,以达到辅助设备可以根据主设备发送的传输控制信号自适应调整通信策略的目的,以优化通信质量。
本实施例提供的通信控制方法与现有技术相比,主设备通过传输控制信号对辅助设备中的信息传递信号的传输进行控制,也就是说,主设备可以根据整体通信环境、环境噪声特性等解调特性参数不断的优化主设备与辅助设备之间的通信策略,提高了整个通信系统的通信效率和通信质量。
本发明的第二实施方式涉及一种通信控制方法,本实施方式是对第一实施方式的改进,主要改进之处在于:在将至少包括传输控制信号的主设备传输信号传输至辅助设备之前,主设备还需要对传输控制信号进行调制。
本实施例以主设备作为执行者进行描述,本实施例中的通信控制方法的具体流程如2所示。
其中,步骤201至步骤203与步骤101至步骤103对应大致相同,在此处不再赘述;不同之处在于:本实施例新增步骤204,并对步骤205进行了细化,具体说明如下:
步骤204,调制传输控制信号。
本实施例中,主设备将至少包括传输控制信号的主设备传输信号传输至辅助设备之前,将传输控制信号调制成适于传输的信号。
具体而言,于实际中,辅助设备(例如耳机)在初始化阶段,主设备(例如手机)一般会为主设备与辅助设备之间的通信配置默认的通信参数,其中主设备发送至辅助设备的主设备传输信号中包括传输控制信号,传输控制信号对数据传输速率的要求较低但是对数据的解调成功率要求较高。根据这一特性,为了让辅助设备接收到主设备传输信号后有效的分离出传输控制信号,主设备可以使用调频信号或者码分多址的方式进行编码调制。考虑到辅助设备解调的复杂性,主设备可以采用固定或者可变的调制方式:当主设备采用固定的调制方式时,辅助设备可以采用单一的解调方式解调,且数据结构简单;当主设备根据信道环境使用可变的调制方式时,辅助设备需要采用多种解调方式进行解调,数据结构则较为复杂,但是可以有效提高信号传输的成功率。一般而言,于实际中,主设备的调制方式为固定的,以便于辅助设备接收到主设备传输信号之后也可以以固定的解调方式进行解调,因为辅助设备的处理能力较弱且对低功耗的要求较高,因此不便于随时变换解调方式。
步骤205,将至少包括调制后的传输控制信号的主设备传输信号传输至辅助设备。
本实施例提供的通信控制方法与第一实施方式相比,主设备在将至少包括传输控制信号的主设备传输信号传输至辅助设备之前,将传输控制信号调制成适于传输的信号,以使传输控制信号更符合主设备与辅助设备之间的信道环境,进一步提高通信质量。
本发明的第三实施方式涉及一种通信控制方法,本实施方式是对第二实施方式的改进,主要改进之处在于:本实施例中,主设备通过采用一定的信号合成与信号分离方式,使得主设备与辅助设备之间能够同时传输第一类型的信号与第二类型的信号。
本实施例以主设备作为执行者进行描述,本实施例提供的通信控制方法具体流程如图3所示。
其中,步骤301、步骤303、步骤304、步骤307、步骤308与步骤201至步骤205对应大致相同,在此处不再赘述;不同之处在于:本实施例新增步骤302、步骤305以及步骤306,具体说明如下:
本实施例中,辅助设备例如为安装有传感器(例如心率传感器)的耳机,此时,由辅助设备发送的信息传递信号即为由心率传感器获取的心率信号,这里,将耳机发送至手机的心率传感器信号和其他类型的反馈确认信号定义为第一类型的数字信号;同时,由主设备发送至辅助设备的传输控制信号,比如手机发送至耳机的控制命令也定义为第一类型的数字信号,当然,于实际中,本领域技术人员可以理解的是,使用模拟信号作为传输控制信号也是可以实现本实施例记载的技术方案的,这里不做限制;另外,耳机与手机之间还会传输音频信号或者视频信号等传统的信号,本实施例将这类信号定义为第二类型的信号。
于实际中,耳机与手机之间传输音频信号或者视频信号(即第二类型的信号)已经非常普遍,但是同时传输第一类型的信号与第二类型的信号的方式较少,且现有技术中多采用异步传输方式(即,数字信号与音频信号、视频信号并非同时传输的),但是于实际应用中,通常需要耳机与手机之间能够同时传输两种类型的信号,例如:在采用耳机听音乐时,需要同时将心率传感器获取的心率信号传输至手机;再比如,手机在将音频信号或者视频信号通过耳机线发送至耳机的同时,也将用于控制传感器信号传输的传输控制信号一并发送至耳机端。
因此,本实施例提供了基于信号合成与信号分离的同时传输第一类型的信号与第二类型的信号的具体实现方式。
步骤302,从辅助设备传输信号中分离出属于第一类型的信息传递信号。
具体而言,主设备实际上还包括信号分离器,当辅助设备传输信号中同时包括第一类型与第二类型的信号时,用以将两种类型的信号进行分离。分离方式可以为:如果辅助设备传输信号中的各类型信号在频域上包含特定的信息,例如第一类型的数字信号(心率传感器采集的心率信号)一般为高频信号,第二类型的音频信号或者视频信号一般为低频信号,此时可以使用一个低通滤波器和一个高通滤波器分别提取第一类型与第二类型的信号,这里的滤波器可以使用模拟滤波器或者数字滤波器,可以使用有限冲击响应滤波器也可以使用无限冲击响应滤波器;如果传输的信号具有码元相关特性,则还可以使用码元相关的方法对混合信号进行分离,这里根据不同的分离方式,把辅助设备传输信号分离第一类型的信号与第二类型的信号。
通过上述信号分离,可以有效防止两种类型的信号之间相互干扰,这种通信方式可以在不影响传统的传输音频信号或者视频信号的情况下同时传输数字信号,最大效率的利用了耳机线的带宽利用率。
实际上,辅助设备传输信号中可以包括多种类型的信号,主设备也不限于仅对第一类型与第二类型的信号进行分离,主设备可以根据信号的不同特征完成多种类型信号的分离。
步骤305,判断是否存在属于第二类型的待发送信号。
本实施例中,传输控制信号属于第一类型。当传输控制信号生成后,主设备需要判断是否存在等待发送的第二类型的待发送信号(音频信号或者视频信号)。
于实际中,判断方式可以有多种,例如可以检测经过信号分离的各类型信号的幅度信息、检测各类型信号和本地信号的频率特性等来判断第二类型的信号是否存在。
本实施例中,当判定也存在属于第二类型的待发送信号时,主设备继续执行步骤306;如果不存在,则直接执行将至少包括传输控制信号的主设备
传输信号传输至辅助设备的步骤,即,执行步骤307。
步骤306,将属于第一类型的传输控制信号与属于第二类型的待发送信号合成为主设备传输信号。
与步骤302相呼应的,本实施例中,主设备实际上还包括信号合成器,用以将第一类型的信号与第二类型的信号进行合成,以确保同时将两种类型的信号传输至辅助设备。
合成方式可以根据实际情况进行设置,既可以使用模拟手段也可以使用数字手段合成,例如可以直接对两种类型的信号进行加权累加的方式合成或者根据两种类型的信号的不同特性使用其他有效的方式合成,从而满足了主设备同时传输两种类型的信号至辅助设备的需求,进一步提高了通信效率,也最大效率的利用了辅助设备的带宽。
实际上,主设备并不限于仅对第一类型的信号与第二类型的信号进行合成,也可以对多种信号进行合成。
本实施例提供的通信控制方法与第一实施方式相比,主设备通过对第一类型的信号与第二类型的信号进行分离与合成,使得主设备与辅助设备之间在不影响传统的语音通信的情况下,还可以同时传输数字信号,进一步提高了通信效率与通信质量,且最大效率的利用了辅助设备的带宽。
本发明第一至第三实施方式中各种方法的步骤划分,只是为了描述清楚,实现时可以合并为一个步骤或者对某些步骤进行拆分,分解为多个步骤,只要包括相同的逻辑关系,都在本专利的保护范围内;对算法中或者流程中添加无关紧要的修改或者引入无关紧要的设计,但不改变其算法和流程的核心设计都在该专利的保护范围内。
本发明的第四实施方式涉及一种通信控制方法,本实施例为与第一实施例中主设备作为执行者相呼应,本实施例中以辅助设备作为执行者进行描述,具体流程如图4所示。
步骤401,接收主设备传输信号。
具体而言,主设备传输信号即为主设备发送至辅助设备的信号,可以包括多种类型的信号,本实施例中,主设备仅传递第一类型的信号至辅助设备,即主设备传输信号仅包括第一类型的传输控制信号。
步骤402,根据传输控制信号生成信号调制参数与功率参数。
其中,信号调制参数与功率参数即为主设备用以控制辅助设备调制信息传递信号的具体调制依据。辅助设备根据来自主设备的传输控制信号,生成用以调制信息传递信号的调制参数与功率参数。信号调制参数可以包括数据的编码方式、传输速率或者传输频段等;功率参数例如为辅助设备发送信号时的功率。
需要说明的是,对于传输控制信号中不包括的内容,辅助设备可以按照原来的设置进行调制。
步骤403,根据信号调制参数调制属于第一类型的信息传递信号。
本实施例中,信号调制参数的具体内容可以是编码调制方式、传输速率或者传输频段中的一个或者多个,也就是说,辅助设备根据相对应的编码调制方式、传输速率、传输频段把需要传输的信息传递信号转换为符合信号调制参数的调制信号传输至功率控制模块,即执行步骤404。于实际中,辅助设备(例如耳机)传输的第一类型的数字信号例如可以为耳机状态信息的反馈信息、耳机上安装的心率传感器采集到的心率信号、或者其他类型传感器采集到的温度、湿度、加速度或者光强度等传感器信息。
步骤404,根据功率参数对调制后的所述信息传递信号的功率进行调整。
在根据信号调制参数调制信息传递信号后,辅助设备再根据功率参数进一步调制数据传输的功率。例如,在环境噪声较大情况下对应生成的功率参数,可能要求辅助设备增加数据传输的功率,以提高信噪比从而提高信息传
递信号传输至主设备时的解调成功率;在环境噪声较小情况下对应生成的功率参数,可以要求辅助设备以较低功率即可传输信息传递信号,从而可以根据实际需求降低整个系统的功耗。
步骤405,将至少包括调整后的信息传递信号的辅助设备传输信号发送至主设备。
本实施例中,辅助设备传输信号仅包括信息传递信号,即辅助设备将信息传递信号发送至主设备。信息传递信号的传输是被传输控制信号控制的,以达到辅助设备根据主设备的控制调整自身通信策略的目的。
由于第一实施例与本实施方式相互对应,因此本实施方式可与第一实施方式互相配合实施。第一实施方式中提到的相关技术细节在本实施方式中依然有效,在第一实施方式中所能达到的技术效果在本实施方式中也同样可以实现,为了减少重复,这里不再赘述。相应地,本实施方式中提到的相关技术细节也可应用在第一实施方式中。
本实施例提供的通信控制方法与现有技术相比,辅助设备根据传输控制信号自适应不断调整及优化自身通信策略,从而提高了整个通信系统的通信效率和通信质量。
本发明的第五实施方式涉及一种通信控制方法,本实施方式是对第四实施方式的改进,主要改进之处在于:在根据传输控制信号生成信号调制参数与功率控制参数之前,辅助设备还需要对第一类型的传输控制信号进行解调。
本实施例以辅助设备作为执行者进行描述,本实施例中的通信控制方法具体流程如图5所示。
其中,步骤501与步骤401对应大致相同,步骤504至步骤506与步骤403至步骤405对应大致相同,在此处不再赘述;不同之处在于:本实施例新增步骤502,并对步骤503进行了细化,具体说明如下:
步骤502,解调属于第一类型的传输控制信号。
本实施例为与本发明第三实施方式相呼应的实施例。在第三实施例中,主设备作为执行者,在传输主设备传输信号至辅助设备之前,为了使传输控制信号符合主设备与辅助设备之间的信道环境,主设备对传输控制信号进行了调制;因此,在本实施例中,辅助设备接收到主设备传输信号后,需要对经主设备调制的传输控制信号进行解调,解调成低频信号,如果主设备的调制方式是固定的,则辅助设备也可以固定的方式进行解调,有利于节约辅助设备的功耗。
步骤503,根据解调后的传输控制信号生成信号调制参数与功率参数。
其中,信号调制参数与功率参数即为主设备用以控制辅助设备调制信息传递信号的具体调制依据。
本实施方式提供的通信控制方法与第四实施例相比,辅助设备需要对经过主设备调制的传输控制信号进行解调,解调成便于辅助设备处理的信号。
由于第二实施例与本实施方式相互对应,因此本实施方式可与第一实施方式互相配合实施。第二实施方式中提到的相关技术细节在本实施方式中依然有效,在第二实施方式中所能达到的技术效果在本实施方式中也同样可以实现,为了减少重复,这里不再赘述。相应地,本实施方式中提到的相关技术细节也可应用在第二实施方式中。
本发明的第六实施方式涉及一种通信控制方法,本实施例是对第四实施例的改进,主要改进之处在于:在本实施例中,辅助设备通过采用一定的信号合成方法与信号分离方法,使得辅助设备与主设备之间能够同时传输第一类型的信号与第二类型的信号。
本实施例以辅助设备作为执行者进行描述,本实施例提供的通信控制方法具体流程如图6所示。
其中,步骤601与步骤501对应大致相同、步骤603至步骤606与步骤502至步骤505对应大致相同,步骤609与步骤506对应大致相同,在此处不再赘述;不同之处在于:本实施例新增步骤602、步骤607与步骤608。
由于本实施例为与本发明第三实施例相呼应的实施例,在第三实施例中,主设备(例如手机)能够对第一类型的信号与第二类型的信号进行合成、或者对辅助设备传输信号进行分离(分离为第一类型的信号与第二类型的信号);因此,相对应地,本实施例中,辅助设备(例如耳机),则需要对主设备传输信号进行分离(分离为第一类型的信号与第二类型的信号)、或者对两种类型的信号进行合成,即为本实施例新增加步骤602与步骤608,具体解释如下:
步骤602,从主设备传输信号中分离出属于第一类型的传输控制信号。
在第三实施方式中,主设备作为执行者,在判定存在第二类型的待发送信号时,将第一类型的传输控制信号与第二类型的待发送信号合成为主设备传输信号;因此,在本实施例中,辅助设备作为执行者,接收到主设备传输信号后,需要对经过合成的主设备传输信号进行分离,即,辅助设备需要根据信号特性将属于第一类型的传输控制信号分离出来,以便于辅助设备能够根据传输控制信号生成信号调制参数与功率参数。于实际中,可以根据第一类型的传输控制信号为高频信号而第二类型的音频信号或者视频信号为低频信号的特性,使用高通滤波器提取传输控制信号,即完成对传输控制信号的分离,又由于人耳对高频信号不敏感的特性可以直接将分离出的第二类型的音频信号传递给耳机中的扬声器。
步骤607,判断是否存在属于第二类型的待发送信号。
本实施例中,当辅助设备判定同时还存在第二类型的待发送信号时,辅助设备需继续执行步骤608,以对两种类型的信号进行合成,达到同时传输的目的;如果不存在,则直接执行将至少包括调整后的信息传递信号的辅助
设备传输信号发送至主设备的步骤,即,执行步骤609。
步骤608,将属于第一类型的调整后的信息传递信号与属于第二类型的待发送信号合成为辅助设备传输信号。
辅助设备实际上还包括信号合成器,用于接收并合成第一类型的信号与第二类型的信号,其中第一类型的信号即为步骤606中根据功率参数调制后的信息传递信号,第二类型的信号于实际中可以是耳机上的麦克风通过对音频信号录制和编码等形成的音频信号,信号合成器将两种类型的信号合成为辅助设备传输信号后再通过耳机线传递至主设备。于实际中,可以采用将两种类型的信号加权累加或者其它数字模拟方式进行合成。
由于第三实施例与本实施方式相互对应。因此本实施方式可与第三实施方式互相配合实施。第三实施方式中提到的相关技术细节在本实施方式中依然有效,在第三实施方式中所能达到的技术效果在本实施方式中也同样可以实现,为了减少重复,这里不再赘述。相应地,本实施方式中提到的相关技术细节也可应用在第三实施方式中。
本实施例提供的通信控制方法与第四实施例相比,辅助设备通过对第一类型的信号与第二类型的信号进行分离或合成,使得辅助设备与主设备之间可以同时进行数字信号的通信与音频通信,进一步提高了通信效率与通信质量,且最大效率的利用了辅助设备的带宽。
本发明第七实施方式涉及一种主设备,主设备例如为移动终端。如图7所示,本实施例中的主设备包括:第一收发模块1、第一调制解调模块2、第一控制模块3与第一传输模块4。
第一收发模块1,用于接收辅助设备传输信号;辅助设备传输信号中至少包括属于第一类型的信息传递信号,第一收发模块1例如为耳机连接器;第一收发模块1还用于将至少包括传输控制信号的主设备传输信号传输至辅助设备;
第一调制解调模块2,用于解调属于第一类型的信息传递信号,并生成信息传递信号的解调特性参数;
第一控制模块3,用于根据解调特性参数生成信息传递信号对应的传输控制信号。
不难发现,本实施方式为与第一实施方式相对应的装置实施例,本实施方式可与第一实施方式互相配合实施。第一实施方式中提到的相关技术细节在本实施方式中依然有效,为了减少重复,这里不再赘述。相应地,本实施方式中提到的相关技术细节也可应用在第一实施方式中。
本实施方式提供的主设备与现有技术相比,主设备通过第一控制模块生成的传输控制信号,可以调制辅助设备传输信号中属于第一类型的信息传递信号,以使信息传递信号更适合整体通信环境,提高通信效率。
本发明第八实施方式涉及一种主设备,本实施方式是对第七实施例的改进,主要改进之处在于:如图8所示,本实施例中,第一调制解调模块2还用于调制传输控制信号;第一收发模块1还用于将至少包括调制后的传输控制信号的主设备传输信号传输至辅助设备。
不难发现,本实施方式为与第二实施方式相对应的装置实施例,本实施方式可与第二实施方式互相配合实施。第二实施方式中提到的相关技术细节在本实施方式中依然有效,为了减少重复,这里不再赘述。相应地,本实施方式中提到的相关技术细节也可应用在第二实施方式中。
本发明第九实施方式涉及一种主设备,本实施方式是对第七实施例的改进,主要改进之处在于:如图9所示,本实施例中的主设备还包括第一信号合成模块5与第一信号分离模块6,分别用于对第一类型的信号与第二类型的信号进行合成或者分离,以实现主设备与辅助设备之间同时传输两种类型的信号的目的。
本实施例中的主设备还包括:第一待发送信号生成模块4,用于生成属
于第二类型的待发送信号;其中,第二类型可以包括音频信号或者视频类型,所以,于实际中,对应的第一待发送信号生成模块4可以是音频处理模块或者视频处理模块。
第一信号合成模块5,用于在判定存在属于第二类型的待发送信号时,将属于第一类型的传输控制信号与属于第二类型的待发送信号合成为主设备传输信号。如图10所示,第一信号合成模块5实际包括:第一开关单元51以及第一信号合成单元52。
其中,第一开关单元51可以为一阵列开关,本实施例中包括开关511与开关512,然不限于此。其中开关511的两端分别连接于第一待发送信号生成模块4与第一信号合成单元52,开关512的两端分别连接于第一调制解调模块2与第一信号合成单元52;当第一待发送信号生成模块4输出第一待发送信号时,控制与其相连接的开关闭合;第一调制解调模块2输出传输控制信号时,则控制与其相连接的开关闭合。
于实际中,当检测到第二类型信号(例如音频信号)和第一类型信号(传输控制信号)同时存在,闭合开关511和开关512,第一信号合成模块5完成对两种类型信号的合成并生成主设备传输信号;当判定只存在第一类型的传输控制信号时,闭合开关512,第一信号合成模块5可以根据需要对传输控制信号做出适当的调整转变为主设备传输信号;当判定只存在第二类型的信号(例如音频信号),闭合开关511,第一信号合成模块5可以根据需要对音频信号做出适当的调整(例如功率阈值,如果功率过低,主设备会进行相应调整)转变为主设备传输信号;如果主设备检测到没有要发送的数字信号,则断开开关511与512,主设备保持静默状态。
较佳的,本实施例中,第一信号分离模块6,用于从辅助设备传输信号中分离出第一类型的信息传递信号;其中,辅助设备传输信号中还包括第二类型的信号。如图11所示,第一信号分离模块6包括:第一信号分离单元
61、第二开关单元62以及信号检测处理模块15。
其中,其中,第二开关单元62为一阵列开关,包括开关621与开关622,然不限于此。开关621的两端分别连接于信号检测出来模块15与第一待发送信号生成模块4;开关622的两端分别连接于信号检测处理模块15与第一调制解调模块2。当主设备判定同时存在第一类型与第二类型的信号时,闭合开关621与开关622,信号分离后分别发送至第一待发送信号生成模块4(接收第二类型的信号,例如音频信号)与第一调制解调模块2(接收第一类型的信息传递信号);当只存在第一类型的信息传递信号时,闭合开关622,并将信号发送至第一调制解调模块2;当只存在第二类型的信号时,闭合开关621,并将信号发送至第一待发送信号生成模块4。
不难发现,本实施方式为与第三实施方式相对应的装置实施例,本实施方式可与第三实施方式互相配合实施。第三实施方式中提到的相关技术细节在本实施方式中依然有效,为了减少重复,这里不再赘述。相应地,本实施方式中提到的相关技术细节也可应用在第三实施方式中。
本实施例提供的主设备与第七实施方式相比,主设备通过对第一类型的信号与第二类型的信号进行合成或者分离,以实现主设备与辅助设备之间同时传输两种类型的信号的目的。
本发明的第十实施方式涉及一种辅助设备,辅助设备例如为安装有心率传感器的耳机,耳机通过耳机线连接至主设备。如图12所示,本实施例中的辅助设备包括:第二收发模块7、第二控制模块8、第二调制解调模块9、功率控制模块10。
第二收发模块7,用于接收主设备传输信号;主设备传输信号中至少包括属于第一类型的传输控制信号;第二收发模块7还用于将至少包括调整后的信息传递信号的辅助设备传输信号发送至所述主设备。
第二控制模块8,用于根据传输控制信号生成调制参数与功率参数;
第二调制解调模块9,用于根据调制参数调制属于第一类型的信息传递信号;
功率控制模块10,用于根据功率参数对调制后的信息传递信号的功率进行调整。
不难发现,本实施方式为与第四实施方式相对应的系统实施例,本实施方式可与第四实施方式互相配合实施。第四实施方式中提到的相关技术细节在本实施方式中依然有效,为了减少重复,这里不再赘述。相应地,本实施方式中提到的相关技术细节也可应用在第四实施方式中。
本实施例提供的辅助设备与现有技术相比,辅助设备可以根据来自于主设备的传输控制信号生成信号调制参数与功率参数,用以调制属于第一类型的信息传递信号,从而使辅助设备端发送的属于第一类型的信息传递信号更加适应整体通信环境,提高信号传输的成功率。
本发明的第十一实施方式涉及一种辅助设备,本实施方式是对第十实施方式的改进,主要改进之处在于:如图13所示,第二调制解调模块9还用于解调属于第一类型的传输控制信号;第二控制模块8用于根据解调后的传输控制信号生成调制参数与功率参数。
本实施例中的辅助设备实际上还包括信息传递信号生成模块14,用于将辅助设备生成的信息传递信号发送至第二调制解调模块9。
不难发现,本实施方式为与第五实施方式相对应的系统实施例,本实施方式可与第五实施方式互相配合实施。第五实施方式中提到的相关技术细节在本实施方式中依然有效,为了减少重复,这里不再赘述。相应地,本实施方式中提到的相关技术细节也可应用在第五实施方式中。
本发明的第十二实施方式涉及一种辅助设备,本实施方式是对第十一实施方式的改进,主要改进之处在于:如图14所示,本实施例中的辅助设备还包括:第二信号分离模块11与第二信号合成模块13,分别用于对第一类型
的信号与第二类型的信号进行分离与合成,以实现辅助设备与主设备之间同时传输两种类型的信号的目的。
第二信号分离模块11用于从主设备传输信号中分离出属于第一类型的传输控制信号;其中,主设备传输信号中还包括属于第二类型的信号。
第二信号合成模块13,用于在判定存在属于第二类型的待发送信号时,将属于第一类型的调整后的信息传递信号与属于第二类型的待发送信号合成为辅助设备传输信号。
第二待发送信号生成模块12,用于生成属于第二类型的待发送信号,例如为传感器。
不难发现,本实施方式为与第六实施方式相对应的系统实施例,本实施方式可与第六实施方式互相配合实施。第六实施方式中提到的相关技术细节在本实施方式中依然有效,为了减少重复,这里不再赘述。相应地,本实施方式中提到的相关技术细节也可应用在第六实施方式中。
本发明第十三实施例涉及一种终端系统,如图15所示,包括:主设备1501与辅助设备1502;主设备例如为移动终端,辅助设备例如为耳机,其中,辅助设备以有线连接方式连接到主设备。
如图15中,主设备1501为本发明第九实施方式中所述的主设备;辅助设备1502为本发明第十二实施方式中的辅助设备;然不限于此,主设备1501可以为发明第七至第九任一实施方式中所述的主设备,辅助设备1502可以为本发明第十一至十二任一实施方式中的辅助设备。
本领域的普通技术人员可以理解,上述各实施方式是实现本发明的具体实施例,而在实际应用中,可以在形式上和细节上对其作各种改变,而不偏离本发明的精神和范围。
Claims (20)
- 一种通信控制方法,其特征在于,包括:接收辅助设备传输信号;所述辅助设备传输信号中至少包括属于第一类型的信息传递信号;解调属于所述第一类型的信息传递信号,并生成所述信息传递信号的解调特性参数;根据所述解调特性参数生成所述信息传递信号对应的传输控制信号;将至少包括所述传输控制信号的主设备传输信号传输至辅助设备。
- 根据权利要求1所述的通信控制方法,其特征在于,所述传输控制信号属于所述第一类型;在所述将至少包括所述传输控制信号的主设备传输信号传输至所述辅助设备之前,还包括:当判定存在属于第二类型的待发送信号时,将属于所述第一类型的所述传输控制信号与属于所述第二类型的所述待发送信号合成为所述主设备传输信号。
- 根据权利要求1所述的通信控制方法,其特征在于,在所述解调属于所述第一类型的信息传递信号,并生成所述信息传递信号的解调特性参数之前,还包括:从所述辅助设备传输信号中分离出属于所述第一类型的所述信息传递信号;其中,所述辅助设备传输信号中还包括属于第二类型的信号。
- 根据权利要求1所述的通信控制方法,其特征在于,在所述将至少包括所述传输控制信号的主设备传输信号传输至辅助设备之前,还包括:调制所述传输控制信号;所述将至少包括所述传输控制信号的主设备传输信号传输至辅助设备,具体为:将至少包括调制后的所述传输控制信号的主设备传输信号传输至辅助设备。
- 根据权利要求2或3所述的通信控制方法,其特征在于,所述第一类型为数字信号类型,所述第二类型为音频类型或视频类型。
- 根据权利要求1所述的通信控制方法,其特征在于,所述解调特性参数包括解码成功率、数据完整性评估值以及频谱特性中的至少其中之一。
- 一种通信控制方法,其特征在于,包括:接收主设备传输信号;所述主设备传输信号中至少包括属于第一类型的传输控制信号;根据所述传输控制信号生成信号调制参数与功率参数;根据所述信号调制参数调制属于所述第一类型的信息传递信号;根据所述功率参数对调制后的所述信息传递信号的功率进行调整;将至少包括调整后的所述信息传递信号的辅助设备传输信号发送至所述主设备。
- 根据权利要求7所述的通信控制方法,其特征在于,在所述根据所述传输控制信号生成信号调制参数与功率参数之前,还包括:从所述主设备传输信号中分离出属于所述第一类型的所述传输控制信号;其中,所述主设备传输信号中还包括属于第二类型的信号。
- 根据权利要求7所述的通信控制方法,其特征在于,在所述将至少包括调整后的所述信息传递信号的辅助设备传输信号发送至所述主设备之前,还包括:当判定存在属于第二类型的待发送信号时,将属于所述第一类型的调整后的所述信息传递信号与属于所述第二类型的待发送信号合成为所述辅助设备传输信号。
- 根据权利要求7所述的通信控制方法,其特征在于,在所述根据所述传输控制信号生成信号调制参数与功率控制参数之前,还包括:解调属于所述第一类型的所述传输控制信号;所述根据所述传输控制信号生成信号调制参数与功率参数中,具体为:根据解调后的所述传输控制信号生成信号调制参数与功率参数。
- 根据权利要求8或9所述的通信控制方法,其特征在于,所述第一类型为数字类型,所述第二类型为音频类型或视频类型。
- 一种主设备,其特征在于,包括:第一收发模块,用于接收辅助设备传输信号;所述辅助设备传输信号中至少包括属于第一类型的信息传递信号;第一调制解调模块,用于解调属于所述第一类型的信息传递信号,并生成所述信息传递信号的解调特性参数;第一控制模块,用于根据所述解调特性参数生成所述信息传递信号对应的传输控制信号;第一收发模块还用于将至少包括传输控制信号的主设备传输信号传输至辅助设备。
- 根据权利要求12所述的主设备,其特征在于,所述传输控制信号属于所述第一类型;所述主设备还包括:第一待发送信号生成模块,用于生成属于第二类型的待发送信号;第一信号合成模块,用于在判定存在属于所述第二类型的所述待发送信号时,将属于所述第一类型的所述传输控制信号与属于所述第二类型的所述 待发送信号合成为所述主设备传输信号。
- 根据权利要求12所述的主设备,其特征在于,所述主设备还包括:第一信号分离模块,用于从所述辅助设备传输信号中分离出属于所述第一类型的所述信息传递信号;其中,所述辅助设备传输信号中还包括属于第二类型的信号。
- 根据权利要求12所述的主设备,其特征在于,所述第一调制解调模块还用于调制所述传输控制信号;所述第一收发模块用于将至少包括调制后的所述传输控制信号的主设备传输信号传输至辅助设备。
- 根据权利要求12所述的主设备,其特征在于,所述主设备为移动终端,所述辅助设备为耳机。
- 一种辅助设备,其特征在于,包括:第二收发模块,用于接收主设备传输信号;所述主设备传输信号中至少包括属于第一类型的传输控制信号;第二控制模块,用于根据所述传输控制信号生成调制参数与功率参数;第二调制解调模块,用于根据所述调制参数调制属于所述第一类型的信息传递信号;功率控制模块,用于根据所述功率参数对调制后的所述信息传递信号的功率进行调整;第二收发模块还用于将至少包括调整后的所述信息传递信号的辅助设备传输信号发送至所述主设备。
- 根据权利要求17所述的辅助设备,其特征在于,所述辅助设备还包括:第二信号分离模块,用于从所述主设备传输信号中分离出属于所述第一类型的所述传输控制信号;其中,所述主设备传输信号中还包括属于第二类型的信号。
- 根据权利要求17所述的辅助设备,其特征在于,所述辅助设备还包括:第二待发送信号生成模块,用于生成属于第二类型的待发送信号;第二信号合成模块,用于在判定存在属于第二类型的待发送信号时,将属于所述第一类型的调整后的所述信息传递信号与属于所述第二类型的待发送信号合成为所述辅助设备传输信号。
- 根据权利要求17所述的辅助设备,其特征在于,所述第二调制解调模块还用于解调属于所述第一类型的所述传输控制信号;所述第二控制模块用于根据解调后的所述传输控制信号生成调制参数与功率参数。
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