CN117641520A - Communication energy saving method, communication terminal and storage medium - Google Patents
Communication energy saving method, communication terminal and storage medium Download PDFInfo
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- CN117641520A CN117641520A CN202210952736.3A CN202210952736A CN117641520A CN 117641520 A CN117641520 A CN 117641520A CN 202210952736 A CN202210952736 A CN 202210952736A CN 117641520 A CN117641520 A CN 117641520A
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- 230000006854 communication Effects 0.000 title claims abstract description 105
- 238000004891 communication Methods 0.000 title claims abstract description 103
- 238000000034 method Methods 0.000 title claims abstract description 48
- 230000007958 sleep Effects 0.000 claims abstract description 93
- 238000004134 energy conservation Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 17
- 238000012545 processing Methods 0.000 description 16
- 230000011664 signaling Effects 0.000 description 15
- 238000010586 diagram Methods 0.000 description 14
- 238000013507 mapping Methods 0.000 description 14
- 230000001360 synchronised effect Effects 0.000 description 11
- 230000006870 function Effects 0.000 description 10
- 230000005540 biological transmission Effects 0.000 description 4
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000004622 sleep time Effects 0.000 description 3
- 238000007781 pre-processing Methods 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000005059 dormancy Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000010365 information processing Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000036578 sleeping time Effects 0.000 description 1
- 230000002618 waking effect Effects 0.000 description 1
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
- H04W52/02—Power saving arrangements
- H04W52/0209—Power saving arrangements in terminal devices
- H04W52/0225—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal
- H04W52/0245—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal according to signal strength
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
- H04W52/02—Power saving arrangements
- H04W52/0209—Power saving arrangements in terminal devices
- H04W52/0261—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level
- H04W52/0274—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level by switching on or off the equipment or parts thereof
- H04W52/028—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level by switching on or off the equipment or parts thereof switching on or off only a part of the equipment circuit blocks
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The application discloses a communication energy saving method, a communication terminal and a storage medium, wherein the communication energy saving method comprises the following steps: during the sleep mode of the baseband circuit, the main control circuit acquires the radio frequency signal received by the radio frequency circuit and determines the signal intensity of the radio frequency signal; when the signal strength meets a first condition, the main control circuit controls the baseband circuit to exit from the sleep mode; when the signal strength does not meet the first condition, the baseband circuit maintains the sleep mode, and the first condition comprises that the signal strength value is larger than the preset signal strength value. By means of the scheme, the communication energy-saving effect can be further improved.
Description
Technical Field
The present invention relates to the field of communications technologies, and in particular, to a communication energy saving method, a communication terminal, and a storage medium.
Background
In many scenarios, the sleep time of a communication device is particularly important. For example, if the interphone is always in an operating state during the use process, the standby time will be extremely limited; or, the aged care device improves the electricity saving effect under the condition of not affecting normal work by reasonably adjusting the dormancy time, thereby being beneficial to the use of products by related personnel for a longer time and more convenient, and being different in variety.
Currently, the power saving method of the communication device is to wait all the time and monitor whether the signal at the far end exists, in which case the main processing chip cannot enter the deep sleep state. With the development of technology, the standby time requirements for communication devices in use are becoming higher and higher. In view of this, how to improve the effect of communication energy saving is a problem to be solved.
Disclosure of Invention
The technical problem that this application mainly solves is to provide a communication energy-saving method, communication terminal and storage medium, can improve the energy-conserving effect of communication.
In order to solve the above technical problem, a first aspect of the present application provides a communication energy saving method, including: during the sleep mode of the baseband circuit, the main control circuit acquires the radio frequency signal received by the radio frequency circuit and determines the signal intensity of the radio frequency signal; when the signal strength meets a first condition, the main control circuit controls the baseband circuit to exit from the sleep mode; when the signal strength does not meet the first condition, the baseband circuit maintains the sleep mode, and the first condition comprises that the signal strength value is larger than the preset signal strength value.
In order to solve the technical problem, a second aspect of the present application provides a communication terminal, which includes a main control circuit, a baseband circuit, a radio frequency circuit and a memory, wherein the baseband circuit, the radio frequency circuit and the memory are all coupled to the main control circuit, the memory stores program instructions, and the main control circuit is used for executing the program instructions to control the baseband circuit and the radio frequency circuit to implement the communication energy saving method in the first aspect.
In order to solve the above technical problem, a third aspect of the present application provides a computer-readable storage medium storing program instructions executable by a processor for implementing the communication energy saving method in the above first aspect.
According to the scheme, during the period that the baseband circuit is in the sleep mode, the main control circuit acquires the radio frequency signal received by the radio frequency circuit and determines the signal strength of the radio frequency signal; when the signal strength meets a first condition, the main control circuit controls the baseband circuit to exit from the sleep mode; when the signal intensity does not meet the first condition, the baseband circuit maintains the sleep mode, and the first condition comprises that the signal intensity value is larger than the preset signal intensity value, on one hand, the baseband chip is only awakened to work under the necessary condition, so that the time of the baseband chip in the deep sleep state is facilitated to be improved, and on the other hand, the standby time of the communication equipment can be improved due to the fact that the baseband chip is in the deep sleep state. As a result, the effect of communication energy saving can be improved as much as possible.
Drawings
FIG. 1 is a schematic flow chart of an embodiment of a communication energy saving method of the present application;
FIG. 2 is a diagram illustrating a sleep period of the embodiment of step S12 in FIG. 1;
FIG. 3 is a schematic circuit diagram of an embodiment of a communication power saving method of the present application;
FIG. 4 is a schematic circuit diagram of another embodiment of the communication power saving method of the present application;
FIG. 5 is a circuit schematic diagram of a further embodiment of the communication power saving method of the present application
FIG. 6 is a schematic diagram of a framework of an embodiment of a communication terminal of the present application;
FIG. 7 is a schematic diagram of a framework of one embodiment of a computer readable storage medium of the present application.
Detailed Description
The following describes the embodiments of the present application in detail with reference to the drawings.
In the following description, for purposes of explanation and not limitation, specific details are set forth such as the particular system architecture, interfaces, techniques, etc., in order to provide a thorough understanding of the present application.
The terms "system" and "network" are often used interchangeably herein. The term "and/or" is herein merely an association relationship describing an associated object, meaning that there may be three relationships, e.g., a and/or B, may represent: a exists alone, A and B exist together, and B exists alone. In addition, the character "/" herein generally indicates that the front and rear associated objects are an "or" relationship. Further, "a plurality" herein means two or more than two.
Referring to fig. 1, fig. 1 is a flow chart illustrating an embodiment of a communication energy saving method of the present application.
Specifically, the method may include the steps of:
step S11: during the sleep mode of the baseband circuit, the main control circuit acquires the radio frequency signal received by the radio frequency circuit and determines the signal strength of the radio frequency signal.
In one implementation scenario, the baseband circuit may include a control signal sending module, a signaling demodulation module, a data processing module, and the like, where the modules in the specific baseband circuit may be connected and configured according to an actual application, and are not specifically limited herein.
In one embodiment, the signal transmitting module is configured to transmit a control signal, and may transmit the instruction via the control signal. For example: the signal transmitting module may be a signal generator, which is a device capable of providing various frequency, waveform and output level electric signals, and the signal transmitting module may be configured according to actual situations, which is not particularly limited herein.
In one embodiment, the signaling demodulation module is configured to demodulate a received signal, that is, extract information from a radio signal, where the demodulation process is a process of recovering a message from a modulated signal carrying the information. In various information transmission or processing systems, a transmitting end modulates a carrier wave with a message to be transmitted to generate a signal carrying the message, and a receiving end needs to recover the transmitted message to be utilized, which may be called a demodulation process. For example: the signaling demodulation module may be a demodulator that restores a low frequency digital signal modulated in a high frequency digital signal by a digital signal processing technique. The demodulator is typically used in pairs with a modulator for processing the digital signal onto a high frequency signal for transmission, and the demodulator restores the digital signal to the original signal. The signaling demodulation module can be selectively applied according to practical situations, and is not limited herein.
In one implementation, the data processing module may be configured to synthesize a baseband signal to be transmitted or may be configured to decode a received baseband signal. Specifically, when transmitting, speech or other data signals are encoded into a baseband code for transmission; when receiving, the received baseband code is decoded into voice or other data signals, which mainly completes the information processing function of the communication terminal. The data processing module may include a CPU processor, a channel encoder, a digital signal processor, a modem, an interface module, and the like. The CPU processor controls and manages the whole mobile station, including timing control, digital system control, radio frequency control, power saving control, man-machine interface control, etc.; the channel encoder mainly completes channel coding, encryption and the like of service information and control information; the digital signal processor mainly completes channel equalization by adopting different algorithms and voice coding or decoding based on a regular pulse excitation-long-term prediction technology; the modem mainly completes the Gaussian minimum frequency shift keying modulation or demodulation mode required by the system; the interface section includes an analog interface, a digital interface, an auxiliary interface, and the like, for example: the data processing module may be a DSP. The data processing module may be selectively applied according to practical situations, which is not limited herein.
In one implementation scenario, the sleep mode is to switch the device or system to a sleep state, and then turn off all power supplies except for the necessary functions of the processing part, so that the limited capacity of the partial functions is maintained; at this time, if the device or the system is required to wake up from the sleep state to work, the speed is very high.
In one implementation scenario, the master control circuit may include a control signal sending module, a signaling demodulation module, a data processor module, a timer, and the like, and the modules in the specific master control circuit may be connected and set according to actual applications, which are not limited herein.
In a specific implementation scenario, the timer may be used to time, so that the master control circuit may periodically send information, and the timer may be set according to a scenario in actual application, which is not limited herein.
In one implementation scenario, the radio frequency circuitry may include a receiver, a transmitter, etc.; the receiver may receive a signal from the outside and then perform processing, such as: after receiving the signal, a useful signal can be selected from a plurality of radio waves, and the weak signal can be amplified to a level value required by a demodulator, and the like, and then transmitted or transmitted according to the setting. The radio frequency circuit may also include a low noise amplifier, a mixer, a voltage controlled oscillator, etc.; the low noise amplifier is an amplifier with a very low noise figure. High-frequency or intermediate-frequency preamplifiers, which are commonly used as various radio receivers, and amplification circuits of high-sensitivity electronic detection devices, in which the interference of the noise of the amplifier itself to the signal may be serious in the case of amplifying a weak signal, it is desirable to reduce such noise to improve the signal-to-noise ratio of the output. The mixer can mix more than two sets of radio frequency signals with different frequencies together to form a broadband radio frequency signal. The voltage-controlled oscillator refers to an oscillating circuit with output frequency corresponding to input control voltage, the frequency is an oscillator of a function of input signal voltage, and the working state of the oscillator or element parameters of an oscillating circuit are controlled by the input control voltage. The devices or chips in the specific rf circuits may be connected and configured according to practical applications, and are not specifically limited herein.
In one implementation, the receiver portion of the functionality included in the rf circuitry is always operational and may be used to continuously receive signals from the outside. For example: the chip for receiving the signals can be arranged in the radio frequency circuit, one pin in the chip is used for receiving the required signals, and when the radio frequency circuit is in a sleep state, one pin of the chip can be in uninterrupted received signals, namely, the capability of the radio frequency circuit for receiving external signals is not affected no matter whether the radio frequency circuit is in the sleep state or the working state.
In one embodiment, the rf signal is modulated, has a certain frequency of emission, and has certain characteristics, so that a special medium is required for transmitting the signal, and the corresponding connector is also very special. For example: in order to be able to broadcast television signals over the air, video must be modulated from television signals to high frequency or radio frequency signals, each occupying a channel, so that multiple television programs can be broadcast over the air simultaneously without causing confusion.
In one implementation scenario, before the main control circuit obtains the radio frequency signal received by the radio frequency circuit, the mapping relation of the signal can be further determined, so as to obtain the information mapping table. Illustratively, the information mapping table may be produced according to a relationship between the protocol and the signal, and further, whether the current signal is a useful signal may be determined according to contents in the information mapping table.
Step S12: and when the signal strength meets the first condition, the main control circuit controls the baseband circuit to exit the sleep mode.
In one implementation scenario, after the main control circuit obtains the radio frequency signal received by the radio frequency circuit, the radio frequency signal intensity is detected, and the radio frequency signal intensity is obtained. Further, based on a magnitude relationship between the radio frequency signal strength and the first condition, it is determined whether the master control circuit controls the baseband circuit to exit the sleep mode.
In one implementation scenario, when the signal strength meets a first condition, the main control circuit controls the baseband circuit to exit the sleep mode, and at this time, the first condition includes that the signal strength value is greater than a preset signal strength value. It should be noted that, the radio frequency signal intensity may be directly compared with a preset signal intensity value, and when it is determined that the radio frequency signal intensity value is greater than the preset signal intensity value, the main control circuit controls the baseband circuit to exit the sleep mode.
In another implementation scenario, the first condition includes that the signal strength mapping value is greater than a preset threshold, specifically, the radio frequency signal strength may be processed, that is, the radio frequency signal strength is mapped between 0 and 1, the preset threshold may be set to 0.5, and when the signal strength mapping value is greater than 0.5, the main control circuit controls the baseband circuit to exit from the sleep state.
In one implementation scenario, when the signal strength meets the first condition, before the main control circuit controls the baseband circuit to exit the sleep mode, whether the radio frequency signal meets the second condition can be further judged, and when the radio frequency signal meets the second condition, the main control circuit controls the baseband circuit to exit the sleep mode; the baseband circuit maintains the sleep mode when the radio frequency signal does not satisfy the second condition. It should be noted that, before judging whether the radio frequency signal meets the second condition, the main control circuit demodulates the received radio frequency signal, and the radio frequency signal demodulated by the current main control circuit is a simple signal that can be born by the main control circuit. The second condition may include whether the radio frequency signal is in the information mapping table, after demodulating the signal, determining whether the radio frequency signal is in the information mapping table, and determining that the current radio frequency signal is a useful signal when the radio frequency signal is in the mapping table, otherwise, characterizing the radio frequency signal as a useless signal. Specifically, whether the radio frequency signal is in the information mapping table is judged, and if the radio frequency signal is in the information mapping table, the main control circuit controls the baseband circuit to exit the sleep mode; if the radio frequency signal is not in the information mapping table, the baseband circuit maintains the sleep mode.
In one implementation scenario, the main control circuit may control the baseband circuit to exit the sleep mode when the radio frequency signal strength satisfies a first condition, or may control the baseband circuit to exit the sleep mode when the radio frequency signal strength satisfies a second condition. The judgment conditions may be determined according to actual conditions, and are not particularly limited herein.
Step S13: the baseband circuit maintains the sleep mode when the signal strength does not satisfy the first condition.
In one implementation scenario, when the signal strength does not meet the first condition, the main control circuit controls the baseband circuit to exit the sleep mode, and at this time, the first condition includes that the signal strength value is greater than a preset signal strength value. It should be noted that, the radio frequency signal intensity may be directly compared with a preset signal intensity value, and when it is determined that the radio frequency signal intensity value is not greater than the preset signal intensity value, the baseband circuit maintains the sleep mode.
In another implementation scenario, the first condition includes that the signal strength mapping value is greater than a preset threshold, specifically, the radio frequency signal strength may be processed, that is, the radio frequency signal strength is mapped between 0 and 1, the preset threshold may be set to 0.5, and when the signal strength mapping value is not greater than 0.5, the baseband circuit maintains the sleep mode.
According to the scheme, during the period that the baseband circuit is in the sleep mode, the main control circuit acquires the radio frequency signal received by the radio frequency circuit and determines the signal strength of the radio frequency signal; when the signal strength meets a first condition, the main control circuit controls the baseband circuit to exit from the sleep mode; when the signal intensity does not meet the first condition, the baseband circuit maintains the sleep mode, and the first condition comprises that the signal intensity value is larger than the preset signal intensity value, on one hand, the baseband chip is only awakened to work under the necessary condition, so that the time of the baseband chip in the deep sleep state is facilitated to be improved, and on the other hand, the standby time of the communication equipment can be improved due to the fact that the baseband chip is in the deep sleep state. As a result, the effect of communication energy saving can be improved as much as possible.
In one implementation scenario, the master control circuit stores communication data during a non-sleep period, and when the baseband circuit has been woken up and the baseband circuit has demodulation capability, the master control circuit transmits the communication data to the baseband circuit. According to the mode, the radio frequency signals are judged, the baseband circuit is awakened, and then signal processing work is carried out, so that the signal processing work is more efficiently completed.
In one embodiment, the main control circuit wakes up the baseband circuit by judging that the current radio frequency signal strength meets the first condition, and the main control circuit can send an instruction to the radio frequency signal, so that the radio frequency signal sends communication data to the main control circuit, and the communication data can be a main signal, namely a signal which needs to be processed and related information is obtained. At this time, the baseband circuit is judged, and if the baseband circuit has the capability of demodulating the communication data, the communication data is transmitted to the baseband circuit; if the baseband circuit does not have the capability of demodulating the communication data, the communication data remains in the master control circuit.
In a specific implementation scenario, the main control circuit judges whether communication data in the radio frequency circuit is required data or not according to the current radio frequency signal intensity, wherein the required data is synchronous data, and the synchronous data refers to data with the same frequency; if the communication data is not the required communication data, i.e. inter-frequency data, the inter-frequency data refers to data of different frequencies, and the data of the same frequency are not absolutely identical in value. For example: the telephone channel, the same frequency of which can be a section from 300 to 3000HZ, i.e. frequencies within this range of values, can be referred to as data of the same frequency. The current rf signal strength refers to a received signal strength indicator RSSI (Received Signal Strength Indicator), which indicates the signal strength of a location within the coverage of the wireless network, and is a value obtained by attenuating the equivalent omni-directional radiation power through a transmission path loss and an obstacle. The weak signal strength index may be represented by RSSI, and if the RSSI value does not reach the index requirement value, it may result in a situation that a weak signal is received, or even no signal is received.
In one implementation scenario, the master control circuit controls the radio frequency circuit to be turned off while the baseband circuit maintains the sleep mode. According to the mode, the baseband circuit is judged and selected to continuously maintain the sleep state, so that the communication energy-saving effect is better realized, namely, the baseband circuit is awakened and cannot perform related work, so that the sleep state is maintained, the communication energy-saving effect can be improved, and the working efficiency is further improved.
Referring to fig. 2, fig. 2 is a schematic diagram illustrating a sleep period in an embodiment of step S12 in fig. 1. As shown in fig. 2, fig. 2 may be a sleep schematic diagram of a baseband circuit or a sleep schematic diagram of a radio frequency circuit, and sleep periods of the baseband circuit and the radio frequency circuit may be the same, which is helpful for the master control circuit to wake up the baseband circuit and the radio frequency circuit to work by detecting radio frequency signals; the sleep time periods of the baseband circuit and the radio frequency circuit can also be different, the baseband circuit can be always in a sleep state and only work after being awakened, the radio frequency circuit can have periodic sleep and work, the sleep time periods of the baseband circuit and the radio frequency circuit can be set according to actual conditions, and the method is not particularly limited. As shown in fig. 2, the operation period 20 and the sleep period 21 of the circuit may be alternately set, or may be continuously set, that is, when the signal strength is determined to meet the first condition, the wake-up circuit operates; when the signal strength is determined not to meet the first condition, the control circuit continues to maintain the sleep state. The reserved preprocessing time period 22 and the reserved wake-up time period 23 are located between two different time slots of the working time period 20 and the sleeping time period, the reserved preprocessing time period 22 and the reserved wake-up time period 23 need the master control circuit to conduct pre-judgment, and the reserved time is reserved, so that the work is completed in the time period.
In one implementation scenario, the master control circuit and the baseband circuit can both set the capability of sending control signals, and in the communication process, if only one of the master control circuit and the baseband circuit has the capability of sending control signals, the control signals are sent to the radio frequency circuit through the circuit, and the control signals are used for controlling to close the radio frequency circuit and completing part of auxiliary work; if both the main control circuit and the baseband circuit have the capability of sending control signals, the control signals can be set in advance so as to ensure that the control signals are not sent repeatedly, and further the communication efficiency is improved. The specific case is not limited herein, and may be set according to the actual case.
In one embodiment, the radio frequency circuit is turned off, which may be any one of sending a control signal to the radio frequency circuit and sending a trigger signal to the baseband circuit, where the baseband circuit sends the control signal to the radio frequency circuit under the trigger of the trigger signal, and the control signal is used for controlling the radio frequency circuit to be turned off. By the mode, the communication process can be better completed by controlling the radio frequency circuit and the baseband signal, and the communication energy-saving effect is further improved.
According to the scheme, during the period that the baseband circuit is in the sleep mode, the main control circuit acquires the radio frequency signal received by the radio frequency circuit and determines the signal strength of the radio frequency signal; when the signal strength meets a first condition, the main control circuit controls the baseband circuit to exit from the sleep mode; when the signal intensity does not meet the first condition, the baseband circuit maintains the sleep mode, and the first condition comprises that the signal intensity value is larger than the preset signal intensity value, on one hand, the baseband chip is only awakened to work under the necessary condition, so that the time of the baseband chip in the deep sleep state is facilitated to be improved, and on the other hand, the standby time of the communication equipment can be improved due to the fact that the baseband chip is in the deep sleep state. As a result, the effect of communication energy saving can be improved as much as possible.
Referring to fig. 3, fig. 3 is a schematic circuit diagram of an embodiment of a communication energy saving method of the present application; as shown in fig. 3, the main control circuit 32 is connected to the radio frequency circuit 31 and the baseband circuit 33, and the main control circuit 32 is a functional module responsible for managing its own circuits in uninterrupted operation, and manages the operating states of the radio frequency circuit 31 and the baseband circuit 33. When the main control circuit 32 obtains the radio frequency signal received by the radio frequency circuit 31, the radio frequency signal is detected, that is, the main control circuit 32 calculates the received signal strength, if the signal strength meets the first condition, the main control circuit 32 needs to wake up the baseband circuit 33, that is, send a wake-up signal to the baseband signal, if the radio frequency circuit 31 is in a sleep state, the main control circuit 32 wakes up the radio frequency circuit 31, the radio frequency circuit 31 sends communication data to the main control circuit 32, and the communication data can be voice data with a time slot duration. The main control circuit 32 detects whether the baseband circuit 33 has the capability of performing synchronous signaling demodulation on the voice data, if the baseband circuit 33 has no capability of performing synchronous signaling demodulation on the voice data, the main control circuit 32 performs synchronous signaling demodulation on the voice data, at this time, the baseband circuit 33 is awakened, the main control circuit 32 does not need to send the result of synchronous signaling demodulation to the baseband circuit 33, and the baseband circuit 33 can directly acquire final signaling demodulation information. At this time, the main control circuit 32 may detect the baseband circuit 33, when the baseband circuit 33 has a function of transmitting a control signal, the baseband circuit 33 transmits the control signal to the radio frequency circuit 31, so as to control the radio frequency circuit 31 to complete the assisting work, or control the radio frequency circuit 31 to enter a sleep state, and if the device completes the synchronous signaling demodulation, the main control circuit 32 may control the baseband circuit 33 to also enter the sleep state, so as to improve the effect of communication energy saving.
Referring to fig. 4, fig. 4 is a schematic circuit diagram of another embodiment of the communication power saving method of the present application; as shown in fig. 4, the main control circuit 42 is connected to the radio frequency circuit 41 and the baseband circuit 43, and the main control circuit 42 is a functional module responsible for managing its own circuits in uninterrupted operation and manages the operating states of the radio frequency circuit 41 and the baseband circuit 43. When the main control circuit 42 obtains the radio frequency signal received by the radio frequency circuit 41, the radio frequency signal is detected, that is, the main control circuit 42 calculates the received signal strength, if the signal strength meets the first condition, the main control circuit 42 needs to wake up the baseband circuit 43, that is, send the wake-up signal to the baseband signal, if the radio frequency circuit 41 is in the sleep state, the main control circuit 42 wakes up the radio frequency circuit 41, the radio frequency circuit 41 sends communication data to the main control circuit 42, and the communication data may be voice data of a time slot duration. The master control circuit 42 performs synchronous signaling demodulation on the voice data, and after the master control circuit 42 completes synchronous signaling demodulation, sends a control signal to the radio frequency circuit 41, so that the radio frequency circuit 41 can be controlled to complete assisting work, the radio frequency circuit 41 can be controlled to enter a sleep state, and the baseband circuit 43 is controlled to enter the sleep state.
Referring to fig. 5, fig. 5 is a schematic circuit diagram of another embodiment of the communication power saving method of the present application; as shown in fig. 5, the main control circuit 52 is connected to the radio frequency circuit 51 and the baseband circuit 53, and the main control circuit 52 is a functional module responsible for managing its own circuit in uninterrupted operation, and manages the operating states of the radio frequency circuit 51 and the baseband circuit 53. When the main control circuit 52 obtains the radio frequency signal received by the radio frequency circuit 51, the radio frequency signal is detected, that is, the main control circuit 52 calculates the received signal strength, if the signal strength meets the first condition, the main control circuit 52 needs to wake up the baseband circuit 53, that is, send the wake-up signal to the baseband signal, if the radio frequency circuit 51 is in the sleep state, the main control circuit 52 wakes up the radio frequency circuit 51, the radio frequency circuit 51 sends communication data to the main control circuit 52, and the communication data may be voice data with a time slot duration. At this time, the main control circuit 52 is only a timer, and has basic functions such as: a function of transmitting a control signal according to an instruction, a timing function, etc., a basic calculation function, etc. The main control circuit 52 sends the received communication data to the baseband circuit 53, the main control circuit 52 assists the baseband circuit 53 to perform synchronous signaling demodulation on the received voice data, and after the synchronous signaling demodulation is completed, the main control circuit 52 sends a control signal to the radio frequency circuit 51, so that the radio frequency circuit 51 can be controlled to complete assistance work, the radio frequency circuit 51 can be controlled to enter a sleep state, and the baseband circuit 53 is controlled to enter the sleep state.
Referring to fig. 6, fig. 6 is a schematic diagram of a frame of an embodiment of a communication terminal of the present application. The communication terminal 60 includes a main control circuit 61, a baseband circuit 62, a radio frequency circuit 63, and a memory 64. And the baseband circuit 62, the radio frequency circuit 63 and the memory 64 are all coupled to the main control circuit 61, the memory 64 stores program instructions, and the main control circuit 61 is used for executing the program instructions to control the baseband circuit and the radio frequency circuit to implement the steps in any of the embodiments of the communication energy-saving method.
In one implementation scenario, the main control circuit 61 and the radio frequency circuit 63 may be integrated on the same chip, and of course, the main control circuit 61 and the radio frequency circuit 63 may also be located on different chips, so that when the main control circuit 61 and the radio frequency circuit 63 are integrated on the same chip, the space occupation inside the device can be reduced, and the resources are saved. The integration manner of the main control circuit 61 and the rf circuit 63 may be set according to practical situations, which is not limited herein.
In the above-described aspect, during the sleep mode of the baseband circuit 62, the main control circuit 61 acquires the radio frequency signal received by the radio frequency circuit 63 and determines the signal strength of the radio frequency signal; when the signal strength satisfies the first condition, the main control circuit 61 controls the baseband circuit 62 to exit the sleep mode; when the signal strength does not meet the first condition, the baseband circuit 62 maintains the sleep mode, and the first condition includes that the signal strength value is greater than the preset signal strength value, on one hand, since the baseband chip is only woken up to work if necessary, the time that the baseband chip is in the deep sleep state is facilitated to be improved, and on the other hand, since the baseband chip is in the deep sleep state, the standby time of the communication device can be improved. As a result, the effect of communication energy saving can be improved as much as possible.
In some disclosed embodiments, the master circuit holds communication data during non-sleep periods, and when the baseband circuit has been woken up and the baseband circuit is capable of demodulation, the master circuit transmits the communication data to the baseband circuit.
Therefore, by determining whether the baseband circuit has demodulation capability and waking up the baseband circuit 62, signal processing is performed to more efficiently perform signal processing.
In some disclosed embodiments, the main control circuit receives the demodulated data of the communication data demodulated by the baseband circuit, and sends a control signal to the radio frequency circuit, where the control signal is used to control the working state of the radio frequency circuit.
In some disclosed embodiments, when the baseband circuit is awake and the baseband circuit does not have demodulation capability, the master control circuit demodulates the communication data and sends a control signal to the radio frequency circuit, and the control signal is used for controlling the working state of the radio frequency circuit.
In some disclosed embodiments, when the baseband circuit is awake and the baseband circuit does not have demodulation capability, the master control circuit demodulates the communication data, the baseband circuit sends a control signal to the radio frequency circuit, and the control signal is used for controlling the working state of the radio frequency circuit.
In some disclosed embodiments, the master circuit 61 controls the radio frequency circuit 63 to be turned off while the baseband circuit 62 maintains the sleep mode.
Therefore, the baseband circuit 62 is judged to be selected to continuously maintain the sleep state, so as to better realize the communication energy-saving effect, that is, the wake-up of the baseband circuit 62 cannot perform related work, so that the effect of communication energy saving can be improved by maintaining the sleep state, and when the baseband circuit 62 enters the sleep state, the radio frequency circuit 63 also enters the sleep state, so that the effect of communication energy saving can be further improved, and the working efficiency is further improved.
In some disclosed embodiments, when the signal strength satisfies a first condition, determining whether the radio frequency signal satisfies a second condition; when the radio frequency signal meets the second condition, the main control circuit 61 controls the baseband circuit 62 to exit the sleep mode; the baseband circuit 62 maintains the sleep mode when the radio frequency signal does not satisfy the second condition.
Therefore, by further judging the radio frequency signals, the energy-saving effect of communication is improved.
Referring to FIG. 7, FIG. 7 is a schematic diagram illustrating an embodiment of a computer readable storage medium of the present application. The computer readable storage medium 70 stores program instructions 71 executable by the processor, the program instructions 71 for implementing the steps in any of the communication energy saving method embodiments described above.
According to the scheme, during the period that the baseband circuit is in the sleep mode, the main control circuit acquires the radio frequency signal received by the radio frequency circuit and determines the signal strength of the radio frequency signal; when the signal strength meets a first condition, the main control circuit controls the baseband circuit to exit from the sleep mode; when the signal intensity does not meet the first condition, the baseband circuit maintains the sleep mode, and the first condition comprises that the signal intensity value is larger than the preset signal intensity value, on one hand, the baseband chip is only awakened to work under the necessary condition, so that the time of the baseband chip in the deep sleep state is facilitated to be improved, and on the other hand, the standby time of the communication equipment can be improved due to the fact that the baseband chip is in the deep sleep state. As a result, the effect of communication energy saving can be improved as much as possible.
In some embodiments, functions or modules included in an apparatus provided by the embodiments of the present disclosure may be used to perform a method described in the foregoing method embodiments, and specific implementations thereof may refer to descriptions of the foregoing method embodiments, which are not repeated herein for brevity.
The foregoing description of various embodiments is intended to highlight differences between the various embodiments, which may be the same or similar to each other by reference, and is not repeated herein for the sake of brevity.
In the several embodiments provided in the present application, it should be understood that the disclosed methods and apparatus may be implemented in other manners. For example, the apparatus embodiments described above are merely illustrative, e.g., the division of modules or units is merely a logical functional division, and there may be additional divisions when actually implemented, e.g., multiple units or components may be combined or integrated into another system, or some features may be omitted or not performed. Alternatively, the coupling or direct coupling or communication connection shown or discussed with each other may be an indirect coupling or communication connection via some interfaces, devices or units, which may be in electrical, mechanical, or other forms.
The units described as separate units may or may not be physically separate, and units shown as units may or may not be physical units, may be located in one place, or may be distributed over a plurality of network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the embodiment.
In addition, each functional unit in each embodiment of the present application may be integrated in one processing unit, or each unit may exist alone physically, or two or more units may be integrated in one unit. The integrated units may be implemented in hardware or in software functional units.
The integrated units, if implemented in the form of software functional units and sold or used as stand-alone products, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present application may be embodied essentially or in part or all or part of the technical solution contributing to the prior art or in the form of a software product stored in a storage medium, including several instructions to cause a computer device (which may be a personal computer, a server, or a network device, etc.) or a processor (processor) to perform all or part of the steps of the methods of the embodiments of the present application. And the aforementioned storage medium includes: a U-disk, a removable hard disk, a Read-Only Memory (ROM), a random access Memory (RAM, random Access Memory), a magnetic disk, or an optical disk, or other various media capable of storing program codes.
Claims (10)
1. A method of communication energy conservation, comprising:
during the sleep mode of the baseband circuit, the main control circuit acquires a radio frequency signal received by the radio frequency circuit and determines the signal strength of the radio frequency signal;
when the signal strength meets a first condition, the main control circuit controls the baseband circuit to exit the sleep mode;
when the signal strength does not meet a first condition, the baseband circuit maintains the sleep mode;
the first condition includes that a signal intensity value is larger than a preset signal intensity value.
2. The communication power saving method according to claim 1, characterized in that after the master circuit controls the baseband circuit to exit the sleep mode, the communication power saving method further comprises:
the main control circuit stores communication data of a non-sleep period;
when the baseband circuit is awakened and has demodulation capability, the main control circuit transmits the communication data to the baseband circuit.
3. The communication power saving method according to claim 2, characterized in that after the master circuit transmits the communication data to the baseband circuit, the communication power saving method further comprises:
the main control circuit receives the demodulated data after the baseband circuit demodulates the communication data and sends a control signal to the radio frequency circuit;
the control signal is used for controlling the working state of the radio frequency circuit.
4. The communication power saving method according to claim 2, characterized in that the communication power saving method further comprises:
when the baseband circuit is awakened and the baseband circuit does not have demodulation capability, the main control circuit demodulates the communication data and sends a control signal to the radio frequency circuit;
the control signal is used for controlling the working state of the radio frequency circuit.
5. The communication power saving method according to claim 2, characterized in that the communication power saving method further comprises:
when the baseband circuit is awakened and the baseband circuit does not have demodulation capability, the main control circuit demodulates the communication data, and the baseband circuit sends a control signal to the radio frequency circuit;
the control signal is used for controlling the working state of the radio frequency circuit.
6. The communication power saving method according to claim 1, characterized in that the communication power saving method further comprises:
and when the baseband circuit maintains the sleep mode, the main control circuit controls the radio frequency circuit to be closed.
7. The communication power saving method according to claim 1, wherein when the signal strength satisfies a first condition, the communication power saving method further comprises, before the master control circuit controls the baseband circuit to exit the sleep mode:
judging whether the radio frequency signal meets a second condition;
when the radio frequency signal meets a second condition, the main control circuit controls the baseband circuit to exit the sleep mode;
the baseband circuit maintains the sleep mode when the radio frequency signal does not satisfy a second condition.
8. A communication terminal comprising a main control circuit, a baseband circuit, a radio frequency circuit and a memory, wherein the baseband circuit, the radio frequency circuit and the memory are all coupled to the main control circuit, the memory stores program instructions, and the main control circuit is configured to execute the program instructions to control the baseband circuit and the radio frequency circuit to implement the communication energy saving method according to any one of claims 1 to 7.
9. The communication terminal of claim 8, wherein the master circuit is integrated with the radio frequency circuit on the same chip.
10. A computer readable storage medium, characterized in that program instructions executable by a processor for implementing the communication power saving method of any one of claims 1 to 7 are stored.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210952736.3A CN117641520A (en) | 2022-08-09 | 2022-08-09 | Communication energy saving method, communication terminal and storage medium |
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| CN202210952736.3A CN117641520A (en) | 2022-08-09 | 2022-08-09 | Communication energy saving method, communication terminal and storage medium |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118828834A (en) * | 2024-09-18 | 2024-10-22 | 四川海格恒通专网科技有限公司 | Energy-saving control method, system, communication terminal and storage medium |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118828834A (en) * | 2024-09-18 | 2024-10-22 | 四川海格恒通专网科技有限公司 | Energy-saving control method, system, communication terminal and storage medium |
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