CN117412369A

CN117412369A - Diversity mode switching method, diversity mode switching device, terminal and computer readable storage medium

Info

Publication number: CN117412369A
Application number: CN202311395736.9A
Authority: CN
Inventors: 熊建才
Original assignee: Realme Mobile Telecommunications Shenzhen Co Ltd
Current assignee: Realme Mobile Telecommunications Shenzhen Co Ltd
Priority date: 2023-10-24
Filing date: 2023-10-24
Publication date: 2024-01-16

Abstract

The application relates to a diversity mode switching method, a diversity mode switching device, a terminal and a computer readable storage medium. The method comprises the following steps: under the condition that the terminal is detected to enter a communication mode, determining a working mode and an initial diversity mode of the terminal; determining a target diversity mode of the terminal according to the initial diversity mode, the signal value of the terminal in the working mode and a preset signal threshold; wherein the preset signal threshold values are different in different working modes and different initial diversity modes; and controlling the terminal to switch the initial diversity mode to the target diversity mode. By adopting the method, the power consumption of the radio frequency module can be reduced, and the cruising ability of the terminal can be improved.

Description

Diversity mode switching method, diversity mode switching device, terminal and computer readable storage medium

Technical Field

The present application relates to radio frequency technology, and in particular, to a diversity mode switching method, apparatus, terminal, and computer readable storage medium.

Background

With the development of mobile terminals, the requirements of users on the cruising of the mobile terminals are higher. In order to improve the endurance of the terminal, the power consumption of each module of the terminal, for example, the power consumption of the radio frequency module, needs to be optimized.

In the prior art, a receiving module of a radio frequency module determines whether to start according to signal strength by keeping radio frequency diversity normally open, so that the power consumption of a terminal is saved.

However, the conventional method still has the problems of higher power consumption and poorer cruising ability of the terminal.

Disclosure of Invention

The embodiment of the application provides a diversity mode switching method, a diversity mode switching device, a terminal and a computer readable storage medium, which can reduce the power consumption of a radio frequency module and improve the cruising ability of the terminal.

In a first aspect, an embodiment of the present application provides a diversity mode switching method, including: under the condition that the terminal is detected to enter a communication mode, determining a working mode and an initial diversity mode of the terminal;

determining a target diversity mode of the terminal according to the initial diversity mode, the signal value of the terminal in the working mode and a preset signal threshold; wherein the preset signal threshold values are different in different working modes and different initial diversity modes;

and controlling the terminal to switch the initial diversity mode to the target diversity mode.

In a second aspect, an embodiment of the present application provides a diversity mode switching apparatus, including:

The first determining module is used for determining the working mode and the initial diversity mode of the terminal under the condition that the terminal is detected to enter the communication mode;

the second determining module is used for determining a target diversity mode of the terminal according to the initial diversity mode, the signal value of the terminal in the working mode and a preset signal threshold value; wherein the preset signal threshold values are different in different working modes and different initial diversity modes;

and the control module is used for controlling the terminal to switch the initial diversity mode into the target diversity mode.

In a third aspect, the present application further provides a terminal comprising a memory and a processor, the memory storing a computer program, which when executed by the processor causes the processor to perform the steps of the method according to the first aspect.

In a fourth aspect, embodiments of the present application provide a computer-readable storage medium having stored thereon a computer program which, when executed by a processor, implements the steps of the method according to the first aspect.

In a fifth aspect, embodiments of the present application provide a computer program product comprising a computer program which, when executed by a processor, implements the steps of the method according to the first aspect.

According to the diversity mode switching method, the diversity mode switching device, the terminal and the computer readable storage medium, under the condition that the terminal is detected to enter the communication mode, the working mode and the initial diversity mode of the terminal can be determined, and as different working modes and different initial diversity modes are different in preset signal threshold values, the target diversity mode of the terminal can be rapidly and accurately determined according to the initial diversity mode, the signal value of the terminal in the working mode and the preset signal threshold value, so that the terminal can be controlled to switch the initial diversity mode into the target diversity mode.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a diagram of an application environment for a diversity mode switching method in one embodiment;

FIG. 2 is a schematic diagram of a diversity mode switching method in one embodiment;

FIG. 3 is a schematic diagram of a diversity mode switching method according to another embodiment;

FIG. 4 is a schematic diagram of a diversity mode switching method according to another embodiment;

FIG. 5 is a flow chart of a diversity mode switching method in one embodiment;

FIG. 6 is a schematic diagram of a diversity mode switching method according to another embodiment;

FIG. 7 is a flow chart of a diversity mode switching method in another embodiment;

FIG. 8 is a schematic diagram of a diversity mode switching method according to another embodiment;

FIG. 9 is a flow chart of a diversity mode switching method in another embodiment;

FIG. 10 is a schematic diagram of a diversity mode switching method according to another embodiment;

FIG. 11 is a flow chart of a diversity mode switching method in another embodiment;

FIG. 12 is a schematic diagram of a diversity mode switching method according to another embodiment;

FIG. 13 is a flow chart of a diversity mode switching method in another embodiment;

FIG. 14 is a schematic diagram of a diversity mode switching method according to another embodiment;

fig. 15 is a schematic diagram of binding a target diversity mode with a reception mode of a sounding reference signal in one embodiment;

FIG. 16 is a block diagram of a diversity mode switching apparatus in one embodiment;

FIG. 17 is a block diagram showing a diversity mode switching apparatus according to another embodiment;

fig. 18 is an internal structural view of a terminal in one embodiment.

Detailed Description

In order to make the objects, technical solutions and advantages of the present application more apparent, the present application will be further described in detail with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the present application.

With the rapid development of mobile terminals, the requirements of users on the cruising of the mobile terminals are higher and higher. However, the mobile terminals have more and more functions and stronger communication capability, and the battery has limited capacity, resulting in poor cruising ability of the mobile terminals. In order to improve the cruising ability, the power consumption of each module in the terminal, for example, the power consumption of the radio frequency module, needs to be optimized.

In the radio frequency technology, the quality and the reliability of signals are generally improved by using a radio frequency diversity technology and a high-order diversity technology, wherein the radio frequency diversity technology reasonably combines signals of antennas placed at different positions or directions to improve the anti-interference capability and coverage range of the signals and reduce the attenuation of signal power; the high-order diversity technology utilizes more antennas to transmit and receive signals and utilizes more complex algorithms to combine and process a plurality of signals, and compared with the radio-frequency diversity technology, the high-order diversity technology can provide higher data transmission rate, lower error rate and stronger anti-interference capability to the signals. Therefore, in the conventional technology, the receiving module of the radio frequency module is optimized by keeping the radio frequency diversity mode normally open, and determining whether to start the high-order diversity mode according to the strength of the signal, so as to save the power consumption of the terminal. However, because the radio frequency diversity mode has higher power consumption than the single diversity mode, and the switching between the radio frequency diversity mode and the high-order diversity mode can only be realized in the prior art, the switching between the single main set mode and the radio frequency diversity mode can not be realized, and the switching between the single main set mode and the high-order diversity mode can not be realized, the problems that the radio frequency module has higher power consumption and the cruising ability of the terminal is poor still exist in the traditional technology. Based on the above, the application provides a diversity mode switching method to solve the problems of higher power consumption of a radio frequency module and poorer cruising ability of a terminal.

The diversity mode switching method provided by the embodiment of the application can be applied to an application environment shown in fig. 1. Wherein the terminal 102 communicates with the base station 104 via a network. In the case where the terminal 102 enters the communication mode, the terminal 102 transmits and receives signals between the network and the base station 104. The terminal 102 may be, but not limited to, various personal computers, notebook computers, smart phones, tablet computers, internet of things devices, and portable wearable devices, where the internet of things devices may be smart speakers, smart televisions, smart air conditioners, smart vehicle devices, and the like. The portable wearable device may be a smart watch, smart bracelet, headset, or the like.

In one embodiment, as shown in fig. 2, a diversity mode switching method is provided, and the method is applied to the terminal in fig. 1 for illustration, and includes the following steps:

s201, when the terminal is detected to enter the communication mode, the working mode and the initial diversity mode of the terminal are determined.

The terminal entering the communication mode means that a communication channel is established between the terminal and the base station and signal transmission can be performed, and it can be understood that under the condition that the terminal can perform a call or data communication, it can be determined that the terminal enters the communication mode. Further, according to whether service data is generated between the terminal and the base station, the working mode of the terminal can be determined, wherein the working mode of the terminal can comprise a connection mode and a standby mode, and optionally, if service data is not generated between the terminal and the base station, it is determined that the terminal is in the standby mode, and if no transmission signal is generated between the terminal and the base station, the terminal and the base station are indicated; if traffic data has been generated between the terminal and the base station, indicating that transmission of signals has been started between the terminal and the base station, it can be determined that the terminal is in a connected mode.

It should be noted that, when the terminal enters the communication mode, the initial diversity mode of the terminal is generally set to be the radio frequency diversity mode of the dual receiving channel by default, or the initial diversity mode may be switched from the radio frequency diversity mode of the dual receiving channel to other diversity modes according to different service scenarios, so as to meet the signal transmission requirements of different services. Alternatively, the initial diversity mode may be a single primary set mode of a single receive channel; alternatively, the initial diversity mode may be a dual receive channel radio frequency diversity mode; or, the initial diversity mode may be a higher-order diversity mode of four receiving channels, for example, if the default diversity mode of the terminal is a radio frequency diversity mode, in a service scenario with high requirement on signal quality, the initial diversity mode of the terminal may be determined to be a higher-order diversity mode; if the default diversity mode of the terminal is the radio frequency diversity mode, the initial diversity mode of the terminal can be determined to be a single main set mode in a service scene with low requirements on signal quality.

In this embodiment, whether the terminal enters the communication mode may be detected by acquiring the current operation state of the terminal according to the operation state, so that in the case that the terminal enters the communication mode, the working mode of the terminal is determined according to whether service data is generated between the terminal and the base station.

S202, determining a target diversity mode of a terminal according to an initial diversity mode, a signal value of the terminal in a working mode and a preset signal threshold value; wherein the preset signal threshold values are different in different working modes and different initial diversity modes.

The signal value of the terminal is a signal value for representing the communication quality of the terminal, optionally, the signal value of the terminal may include a received power of a reference signal and/or a signal-to-noise ratio, where the received power of the reference signal refers to the power of a specific signal transmitted by a base station received by the terminal and is used for representing the signal strength of the specific signal, and the signal-to-noise ratio refers to the ratio of the strength of a useful signal received by the terminal to the strength of a received interference signal and is used for representing the quality of the signal received by the terminal. The preset signal threshold refers to a maximum value of signal values of the terminal, and optionally, the preset signal threshold may include a received power threshold and/or a signal-to-noise ratio threshold. It will be appreciated that the preset signal thresholds for the different modes of operation are different, as are the signal thresholds for the different functions of the initial diversity mode.

In this embodiment, since the preset signal thresholds corresponding to different working modes are different, the signal thresholds corresponding to the initial diversity modes with different functions are also different, so that the preset signal threshold can be determined according to the initial diversity mode and the working mode of the terminal, and when the signal value is received in the working mode, the target diversity mode of the terminal is determined according to the signal value and the determined preset signal threshold.

S203, the control terminal switches the initial diversity mode to the target diversity mode.

In this embodiment, the control instruction may be sent to the radio frequency module by the processor, and the radio frequency module may switch the initial diversity mode of the terminal to the target diversity mode according to the received control instruction. For example, if the initial diversity mode is a higher-order diversity mode and the target diversity mode is a radio-frequency diversity mode, the terminal may be controlled to switch the initial diversity mode to the target diversity mode by sending a control command to the radio-frequency module to control the higher-order diversity mode to be turned off and the radio-frequency diversity mode to be turned on.

It should be noted that, the diversity mode switching method provided in this embodiment may be applied to a 5G system, and may also be applied to a 2G, 3G, 4G system, etc., where the application flow of the diversity mode switching method provided in this embodiment in a 2G, 3G, 4G system, etc. is similar to that in a 5G system. It can be understood that in the 2G and 3G systems, since the default setting of the initial diversity mode is to turn off the diversity state, the terminal turns on the diversity only when the received power and the signal-to-noise ratio of the reference signal are reduced to a certain extent, so that in theory, the power consumption of the radio frequency module in the 2G and 3G systems is lower, and the cruising ability of the terminal is stronger.

According to the diversity mode switching method, under the condition that the terminal enters the communication mode, the working mode and the initial diversity mode of the terminal can be determined, and the target diversity mode of the terminal can be rapidly and accurately determined according to the initial diversity mode, the signal value of the terminal in the working mode and the preset signal threshold value due to the fact that the different working modes and the different preset signal threshold values in the initial diversity mode are different, so that the terminal can be controlled to switch the initial diversity mode into the target diversity mode.

In the above scenario of determining the target diversity mode of the terminal according to the initial diversity mode, the signal value of the terminal in the working mode, and the preset signal threshold, the target diversity mode of the terminal may be determined by a comparison result of the signal value of the terminal and the preset signal threshold. In one embodiment, as shown in fig. 3, S202 includes:

S301, a comparison result of a signal value of the terminal in the working mode and a preset signal threshold is obtained.

In this embodiment, the signal value of the terminal in the working mode may be compared with the preset signal threshold, so that a comparison result of the signal value of the terminal and the preset signal threshold is obtained according to the comparison result of the difference, for example, if the comparison result of the difference is greater than 0, it may be determined that the signal value of the terminal is greater than the preset signal threshold; if the difference comparison result is less than or equal to 0, it can be determined that the signal value of the terminal is less than the preset signal threshold. Optionally, in this embodiment, if the signal value of the terminal includes the received power and/or the signal-to-noise ratio of the reference signal, the obtained comparison result may include a comparison result between the received power and the received power threshold, and/or a comparison result between the signal-to-noise ratio and the signal-to-noise ratio threshold.

S302, determining a target diversity mode of the terminal according to the comparison result and the initial diversity mode.

The target diversity mode may include any one of a single main set mode, a radio frequency diversity mode and a high-order diversity mode, and it is understood that the power consumption of the initial diversity mode may be greater than the power consumption of the target diversity mode or may be less than the power consumption of the target diversity mode, so that it is required to determine whether the initial diversity mode needs to be switched to a diversity mode with lower power consumption or a diversity mode with higher power consumption according to the power consumption corresponding to the initial diversity mode and a comparison result, thereby determining the target diversity mode of the terminal.

As an optional implementation manner, when the power consumption of the initial diversity mode is greater than the power consumption of the target diversity mode, if the comparison result indicates that the signal value of the terminal is greater than the preset signal threshold, it indicates that the signal quality received by the terminal is higher than the signal quality required by the service in the initial diversity mode, and the initial diversity mode can be switched to the diversity mode with lower power consumption so as to reduce the power consumption of the radio frequency module, so that the determined power consumption of the target diversity mode of the terminal is lower than the power consumption of the initial diversity mode; if the comparison result indicates that the signal value of the terminal is not greater than the preset signal threshold, it indicates that the quality of the signal received by the terminal is lower than the signal quality of the service requirement in the initial diversity mode, and therefore, the initial diversity mode can be determined as the target diversity mode.

As another alternative embodiment, when the power consumption of the initial diversity mode is smaller than the power consumption of the target diversity mode, if the comparison result indicates that the signal value of the terminal is smaller than the preset signal threshold, it is indicated that in the initial diversity mode, the signal quality of the signal received by the terminal is lower than the signal quality of the service requirement, and the initial diversity mode can be switched to the diversity mode with higher power consumption, so that the power consumption of the target diversity mode of the terminal is higher than the power consumption of the initial diversity mode; if the comparison result indicates that the signal value of the terminal is not less than the preset signal threshold, it indicates that the signal quality of the signal received by the terminal is higher than the signal quality of the service requirement in the initial diversity mode, and therefore, the initial diversity mode can be determined as the target diversity mode of the terminal.

In this embodiment, by acquiring the comparison result of the signal value of the terminal and the preset signal threshold value in the working mode, the target diversity mode of the terminal can be determined according to the comparison result and the initial diversity mode, and since the process of acquiring the comparison result of the signal value of the terminal and the preset signal threshold value is relatively simple, the target diversity mode for switching the initial diversity mode can be rapidly determined according to the comparison result, and further, the power consumption of the radio frequency module can be reduced by switching the diversity mode, and the efficiency of the cruising ability of the terminal can be improved.

It should be noted that, in the radio frequency module of the terminal, the common diversity mode includes a single main set mode, a radio frequency diversity mode, and a high order diversity mode, so in this application, a switching process between different diversity modes may be described in detail by taking a single receiving channel corresponding to the single main set mode, a dual receiving channel corresponding to the radio frequency diversity mode, and a four receiving channel corresponding to the high order diversity mode as examples. The switching of the higher-order diversity mode to the radio-frequency diversity mode will be described in detail below. In one embodiment, as shown in fig. 4, S302 includes:

s401, if the initial diversity mode is a first diversity mode, and the comparison result is that the signal value of the terminal in the working mode is larger than a first preset signal threshold value, determining that the target diversity mode is a second diversity mode; the number of the receiving and transmitting channels corresponding to the first diversity mode is larger than that of the receiving and transmitting channels corresponding to the second diversity mode.

The first diversity mode may refer to a higher-order diversity mode, and the second diversity mode may refer to a radio-frequency diversity mode, where the number of antennas included in the higher-order diversity mode is greater than the number of antennas included in the radio-frequency diversity mode, and thus the number of transmit/receive channels of the higher-order diversity mode is greater than the number of transmit/receive channels of the radio-frequency diversity mode. The first preset signal threshold is a threshold of a signal value corresponding to switching the first diversity mode to the second diversity mode.

In this embodiment, when the initial diversity mode is the first diversity mode, it is indicated that the power consumption of the initial diversity mode is higher than the power consumption of the second diversity mode, and if the comparison result is that the signal value of the terminal in the working mode is greater than the first preset signal threshold, it may be determined that the signal quality received in the first diversity mode is higher than the signal quality required by the service, then the power consumption of the first diversity mode may be reduced, the first diversity mode is switched to the second diversity mode with lower power consumption, and the target diversity mode is determined to be the second diversity mode.

Optionally, in this embodiment, the signal value of the terminal may be the received power of the reference signal, where the first preset signal threshold is a first received power threshold, and if the received power is greater than the first received power threshold, it may be determined that the signal strength of the reference signal is greater than the signal strength of the service requirement, and then the first diversity mode is switched to the second diversity mode, and the target diversity mode is determined to be the second diversity mode; or, the signal value of the terminal may be a signal-to-noise ratio, the first preset signal threshold is a first signal-to-noise ratio threshold, and if the signal-to-noise ratio is greater than the first signal-to-noise ratio threshold, it may be determined that the strength of the received useful signal is greater than the strength of the interference signal, and then the first diversity mode is switched to the second diversity mode, and the target diversity mode is determined to be the second diversity mode.

It should be noted that, because the first preset signal thresholds corresponding to the different working modes are different, in the different working modes, the signal values of the terminals and the results of the first preset signal thresholds need to be compared respectively, so that the target diversity mode is determined according to the results. For example, when the operation mode is the connection mode, the first preset signal threshold may be: the first receiving power threshold is-95 dBm, and the first signal-to-noise ratio threshold is 12dB; when the working mode is the standby mode, the first preset signal threshold may be: the first receiving power threshold is-100 dBm, the first signal-to-noise ratio threshold is 6dB, and in this embodiment, the value of the first preset signal threshold may be set according to the manufacturing process of the radio frequency module, for example, the first receiving power threshold may also be-95 dbm+ -0.1dBm, which is not limited in this embodiment. Illustratively, when the initial diversity mode is the first diversity mode and the terminal is the connected mode with a received power greater than-95 dBm or a signal to noise ratio greater than 12dB, the target diversity mode may be determined to be the second diversity mode; alternatively, when the initial diversity mode is the first diversity mode and the terminal is in standby mode with a received power greater than-100 dBm or a signal to noise ratio greater than 6dB, the target diversity mode may be determined to be the second diversity mode.

S402, if the initial diversity mode is the first diversity mode and the comparison result is that the signal value of the terminal in the working mode is smaller than or equal to the first preset signal threshold value, determining the target diversity mode as the initial diversity mode.

In this embodiment, when the initial diversity mode is the first diversity mode, it is described that the power consumption of the initial diversity mode is higher than the power consumption of the second diversity mode, and if the comparison result is that the signal value of the terminal in the working mode is less than or equal to the first preset signal threshold, it may be determined that the signal quality received in the first diversity mode is less than or equal to the signal quality required by the service, and then the first diversity mode may not be switched, and the target diversity mode may be determined as the initial diversity mode.

Optionally, if the signal value of the terminal is the received power of the reference signal, the first preset signal threshold is a first received power threshold, and the signal strength of the reference signal can be determined to be less than or equal to the signal strength of the service requirement when the received power is less than or equal to the first received power threshold, then the target diversity mode is determined to be the initial diversity mode; or if the signal value of the terminal is the signal-to-noise ratio, the first preset signal threshold is the first signal-to-noise ratio threshold, and the received useful signal strength can be determined to be less than or equal to the interference signal strength under the condition that the received power is less than or equal to the first received power threshold, then the target diversity mode is determined to be the initial diversity mode.

Illustratively, when the initial diversity mode is the first diversity mode and the terminal is the connected mode, the received power is less than or equal to-95 dBm, or the signal-to-noise ratio is less than or equal to 12dB, the target diversity mode may be determined to be the initial diversity mode; alternatively, the target diversity mode may be determined to be the initial diversity mode when the initial diversity mode is the first diversity mode and the reception power in the standby mode of the terminal is less than or equal to-100 dBm or the signal-to-noise ratio is less than or equal to 6 dB.

As shown in fig. 5, in an exemplary embodiment, when the terminal enters the communication mode, the flow chart for switching the high-order diversity mode to the radio-frequency diversity mode may determine the operation mode of the terminal, and in different operation modes, compare the reference power and the signal-to-noise ratio with the first preset signal threshold, so that when any comparison result is greater than or equal to the reference power and the signal-to-noise ratio, the high-order diversity mode is switched to the radio-frequency diversity mode, and when the comparison result is less than or equal to the reference power and the signal-to-noise ratio, the target diversity mode is determined to be the initial diversity mode.

In this embodiment, when the initial diversity mode is the first diversity mode and the comparison result is that the signal value of the terminal in the working mode is greater than the first preset signal threshold, the target diversity mode can be determined to be the second diversity mode, where the number of transceiving channels corresponding to the first diversity mode is greater than the number of transceiving channels corresponding to the second diversity mode, and when the initial diversity mode is the first diversity mode and the comparison result is that the signal value of the terminal in the working mode is less than or equal to the first preset signal threshold, the target diversity mode can be determined to be the initial diversity mode.

The specific contents of switching the radio frequency diversity mode to the higher order diversity mode will be described in detail. In one embodiment, as shown in fig. 6, S302 includes:

s501, if the initial diversity mode is a second diversity mode and the comparison result is that the signal value of the terminal in the working mode is smaller than a second preset signal threshold value, determining the target diversity mode as a first diversity mode; the number of the receiving and transmitting channels corresponding to the first diversity mode is larger than that of the receiving and transmitting channels corresponding to the second diversity mode.

The second preset signal threshold is a threshold for switching the second diversity mode to a signal value corresponding to the first diversity mode. In this embodiment, when the initial diversity mode is the second diversity mode, it is indicated that the power consumption of the initial diversity mode is lower than the power consumption of the first diversity mode, and if the comparison result is that the signal value of the terminal in the working mode is smaller than the first preset signal threshold, it may be determined that the signal quality received in the first diversity mode is lower than the signal quality required by the service, and then the power consumption of the second diversity mode may be improved, and the second diversity mode is switched to the first diversity mode with higher power consumption.

Optionally, if the signal value of the terminal includes the received power and the signal-to-noise ratio of the reference signal, the second preset signal threshold includes a second received power threshold and a second signal-to-noise ratio threshold, and when the received power is smaller than the second received power threshold and the signal-to-noise ratio is smaller than the second signal-to-noise ratio threshold, it may be determined that the signal strength of the reference signal is lower than the signal strength of the service requirement and the strength of the received useful signal is lower than the strength of the interference signal, the second diversity mode is switched to the first diversity mode, and the target diversity mode is determined to be the first diversity mode.

It should be noted that, because the second preset signal thresholds corresponding to the different working modes are different, in the different working modes, the signal values of the terminals and the results of the second preset signal thresholds need to be compared respectively, so that the target diversity mode is determined according to the results. For example, when the operation mode is the connection mode, the second preset signal threshold may be: the second receiving power threshold is-105 dBm, and the second signal-to-noise ratio threshold is 8dB; when the working mode is the standby mode, the second preset signal threshold may be: the second receiving power threshold is-110 dBm, and the second signal-to-noise ratio threshold is 3dB, and in this embodiment, the value of the second preset signal threshold may be set according to the manufacturing process of the radio frequency module, for example, the second receiving power threshold may also be-105 dbm+ -0.1dBm, which is not limited in this embodiment. Illustratively, when the initial diversity mode is the second diversity mode and the terminal is in the connected mode with a received power of less than-105 dBm and a signal to noise ratio of less than 8dB, the target diversity mode may be determined to be the first diversity mode; or when the initial diversity mode is the second diversity mode and the terminal is in the standby mode, the received power is less than-110 dBm and the signal to noise ratio is less than 6dB, the target diversity mode can be determined to be the first diversity mode.

S502, if the initial diversity mode is the second diversity mode and the comparison result is that the signal value of the terminal in the working mode is larger than or equal to the second preset signal threshold value, determining the target diversity mode as the initial diversity mode.

In this embodiment, when the initial diversity mode is the second diversity mode, it is indicated that the power consumption of the initial diversity mode is lower than the power consumption of the first diversity mode, and if the comparison result is that the signal value of the terminal in the working mode is greater than or equal to the second preset signal threshold, it may be determined that the signal quality received in the second diversity mode is greater than or equal to the signal quality of the service requirement, and then the second diversity mode may not be switched, and the target diversity mode may be determined as the initial diversity mode.

Optionally, if the signal value of the terminal includes the received power and the signal-to-noise ratio of the reference signal, the second preset signal threshold includes a second received power threshold and a second signal-to-noise ratio threshold, and if the received power is greater than or equal to the second received power threshold and the signal-to-noise ratio is greater than or equal to the second signal-to-noise ratio threshold, it may be determined that the signal strength of the reference signal is greater than or equal to the signal strength of the service requirement, and then the target diversity mode is determined as the initial diversity mode.

Illustratively, when the initial diversity mode is the second diversity mode and the terminal is the reception power in the connected mode is greater than or equal to-105 dBm and the signal-to-noise ratio is greater than or equal to 8dB, the target diversity mode may be determined to be the initial diversity mode; alternatively, when the initial diversity mode is the second diversity mode and the terminal is the receiving power in the standby mode is greater than or equal to-110 dBm and the signal-to-noise ratio is greater than or equal to 3dB, the target diversity mode may be determined to be the initial diversity mode.

As shown in fig. 7, when the terminal enters the communication mode, the operation mode of the terminal is determined, and in different operation modes, the reference power and the signal-to-noise ratio are compared with the second preset signal threshold, so that when the comparison results are smaller, the radio frequency diversity mode is switched to the high-order diversity mode, and when the comparison results are greater than or equal to the first preset signal threshold, the target diversity mode is determined to be the initial diversity mode.

In this embodiment, when the initial diversity mode is the second diversity mode and the comparison result is that the signal value of the terminal in the working mode is smaller than the second preset signal threshold, it can be determined that the target diversity mode is the first diversity mode; the method comprises the steps that the number of receiving and transmitting channels corresponding to a first diversity mode is larger than the number of receiving and transmitting channels corresponding to a second diversity mode, and when the initial diversity mode is the second diversity mode and the signal value of a terminal in a working mode is larger than or equal to a second preset signal threshold value as a comparison result, the target diversity mode can be determined to be the initial diversity mode.

The specific contents of switching the radio frequency diversity mode to the single main set mode will be described in detail. In one embodiment, as shown in fig. 8, S302 includes:

s601, if the initial diversity mode is a second diversity mode and the comparison result is that the signal value of the terminal in the working mode is larger than a third preset signal threshold value, determining that the target diversity mode is a single main diversity mode; the number of the receiving and transmitting channels corresponding to the second diversity mode is larger than that of the receiving and transmitting channels corresponding to the single main diversity mode.

The single-main-set mode refers to a mode with one number of included antennas, so that the number of antennas included in the second-set mode is greater than that of antennas included in the single-main-set mode, and the number of transceiving channels corresponding to the second-set mode is also greater than that of transceiving channels corresponding to the single-main-set mode. The third preset signal threshold is a threshold of a signal value corresponding to the second diversity mode being switched to the single main diversity mode.

In this embodiment, when the initial diversity mode is the second diversity mode, it is indicated that the power consumption of the initial diversity mode is higher than the power consumption of the single-main diversity mode, and if the comparison result is that the signal value of the terminal in the working mode is greater than the third preset signal threshold, it may be determined that the signal quality received in the second diversity mode is higher than the signal quality required by the service, then the power consumption of the second diversity mode may be reduced, the second diversity mode is switched to the single-main diversity mode with lower power consumption, and it is determined that the target diversity mode is the single-main diversity mode.

Optionally, if the signal value of the terminal is the received power of the reference signal, the third preset signal threshold is a third received power threshold, and if the received power is greater than the third received power threshold, it may be determined that the signal strength of the reference signal is greater than the signal strength of the service requirement, then the second diversity mode is switched to the single-main-set mode, and the target diversity mode is determined to be the single-main-set mode; or if the signal value of the terminal is the signal-to-noise ratio, the third preset signal threshold is the third signal-to-noise ratio threshold, and the received useful signal strength can be determined to be greater than the interference signal strength under the condition that the signal-to-noise ratio is greater than the third signal-to-noise ratio threshold, the second diversity mode is switched to the single-main diversity mode, and the target diversity mode is determined to be the single-main diversity mode.

It should be noted that, because the third preset signal thresholds corresponding to the different working modes are different, in the different working modes, the signal values of the terminals and the results of the third preset signal thresholds need to be compared respectively, so that the target diversity mode is determined according to the results. For example, when the operation mode is the connection mode, the third preset signal threshold may be: the third receiving power threshold is-95 dBm, and the third signal-to-noise ratio threshold is 28dB; when the operation mode is the standby mode, the third preset signal threshold may be: the third receiving power threshold is-95 dBm and the third signal-to-noise ratio threshold is 15dB, and in this embodiment, the value of the third preset signal threshold may be set according to the manufacturing process of the radio frequency module, for example, the third receiving power threshold may also be-95 dbm+ -0.1dBm, which is not limited in this embodiment. Illustratively, when the initial diversity mode is the second diversity mode and the terminal is the connected mode, the received power is greater than-95 dBm, or the signal-to-noise ratio is greater than 28dB, the target diversity mode may be determined to be the single-primary set mode; alternatively, when the initial diversity mode is the second diversity mode and the terminal is in standby mode, the received power is greater than-95 dBm, or the signal-to-noise ratio is greater than 15dB, the target diversity mode may be determined to be the single-primary diversity mode.

S602, if the initial diversity mode is the second diversity mode and the comparison result is that the signal value of the terminal in the working mode is smaller than or equal to the third preset signal threshold value, determining the target diversity mode as the initial diversity mode.

In this embodiment, when the initial diversity mode is the second diversity mode, it is described that the power consumption of the initial diversity mode is higher than that of the single main diversity mode, and if the comparison result is that the signal value of the terminal in the working mode is less than or equal to the third preset signal threshold, it may be determined that the signal quality received in the second diversity mode is less than or equal to the signal quality of the service requirement, and then the second diversity mode may not be switched, and the target diversity mode may be determined as the initial diversity mode.

Optionally, if the signal value of the terminal is the received power of the reference signal, the third preset signal threshold is a third received power threshold, and if the received power is less than or equal to the third received power threshold, it may be determined that the signal strength of the reference signal is less than or equal to the signal strength of the service requirement, then the target diversity mode is determined as the initial diversity mode; or if the signal value of the terminal is the signal-to-noise ratio, the third preset signal threshold is a third signal-to-noise ratio threshold, and the strength of the received useful signal can be determined to be less than or equal to the strength of the interference signal under the condition that the signal-to-noise ratio is less than or equal to the third signal-to-noise ratio threshold, the target diversity mode is determined to be the initial diversity mode.

Illustratively, when the initial diversity mode is the second diversity mode and the terminal is the connected mode, the received power is less than or equal to-95 dBm, or the signal-to-noise ratio is less than or equal to 28dB, the target diversity mode may be determined to be the initial diversity mode; alternatively, the target diversity mode may be determined to be the initial diversity mode when the initial diversity mode is the second diversity mode and the received power of the terminal in the standby mode is less than or equal to-95 dBm or the signal-to-noise ratio is less than or equal to 15 dB.

As shown in fig. 9, when the terminal enters the communication mode, the operation mode of the terminal is determined, and in different operation modes, the reference power and the signal-to-noise ratio are compared with a third preset signal threshold, so that when any result of the comparison is greater than, the radio frequency diversity mode is switched to the single-main-set mode, and when the result of the comparison is less than or equal to, the target diversity mode is determined to be the initial diversity mode.

In this embodiment, when the initial diversity mode is the second diversity mode and the comparison result is that the signal value of the terminal in the working mode is greater than the third preset signal threshold, it can be determined that the target diversity mode is the single main diversity mode; the number of the receiving and transmitting channels corresponding to the second diversity mode is larger than that corresponding to the single main diversity mode, and when the initial diversity mode is the second diversity mode and the signal value of the terminal is smaller than or equal to a third preset signal threshold value in the working mode as a comparison result, the target diversity mode can be determined to be the initial diversity mode.

The switching of the single main set mode to the radio diversity mode will be described in detail. In one embodiment, as shown in fig. 10, S302 includes:

s701, if the initial diversity mode is a single main diversity mode and the comparison result is that the signal value of the terminal in the working mode is smaller than a fourth preset signal threshold value, determining that the target diversity mode is a second diversity mode; the number of the receiving and transmitting channels corresponding to the second diversity mode is larger than that of the receiving and transmitting channels corresponding to the single main diversity mode.

The fourth preset signal threshold is a threshold of a signal value corresponding to the single main set mode to the second set mode. In this embodiment, when the initial diversity mode is the single-main diversity mode, it is described that the power consumption of the initial diversity mode is lower than the power consumption of the second diversity mode, and if the comparison result is that the signal value of the terminal in the working mode is smaller than the fourth preset signal threshold, it may be determined that the signal quality received in the single-main diversity mode is lower than the signal quality required by the service, and then the power consumption of the single-main diversity mode may be improved, and the single-main diversity mode is switched to the second diversity mode with higher power consumption.

Optionally, if the signal value of the terminal includes the received power and the signal-to-noise ratio of the reference signal, the fourth preset signal threshold includes a fourth received power threshold and a fourth signal-to-noise ratio threshold, and when the received power is smaller than the fourth received power threshold and the signal-to-noise ratio is smaller than the fourth signal-to-noise ratio threshold, it may be determined that the signal strength of the reference signal is lower than the signal strength of the service requirement and the strength of the received useful signal is lower than the strength of the interference signal, the single main set mode is switched to the second diversity mode, and the target diversity mode is determined to be the second diversity mode.

It should be noted that, because the fourth preset signal threshold values corresponding to the different working modes are different, in the different working modes, the signal values of the terminals and the results of the fourth preset signal threshold values need to be compared respectively, so that the target diversity mode is determined according to the results. For example, when the operation mode is the connection mode, the fourth preset signal threshold may be: the fourth receiving power threshold is-105 dBm, and the fourth signal-to-noise ratio threshold is 26dB; when the operation mode is the standby mode, the fourth preset signal threshold may be: the fourth receiving power threshold is-105 dBm and the fourth signal-to-noise ratio threshold is 10dB, and in this embodiment, the value of the fourth preset signal threshold may be set according to the manufacturing process of the radio frequency module, for example, the fourth receiving power threshold may also be-105 dbm+ -0.1dBm, which is not limited in this embodiment. Illustratively, when the initial diversity mode is a single main set mode and the terminal is in a connected mode with a received power of less than-105 dBm and a signal to noise ratio of less than 26dB, the target diversity mode may be determined to be a second diversity mode; alternatively, when the initial diversity mode is a single main diversity mode and the terminal is in standby mode, the received power is less than-105 dBm and the signal to noise ratio is less than 10dB, the target diversity mode may be determined to be the second diversity mode.

S702, if the initial diversity mode is the single main set mode and the comparison result is that the signal value of the terminal in the working mode is larger than or equal to the fourth preset signal threshold value, determining the target diversity mode as the initial diversity mode.

In this embodiment, when the initial diversity mode is the single-main set mode, it is described that the power consumption of the initial diversity mode is lower than the power consumption of the second diversity mode, and if the comparison result is that the signal value of the terminal in the working mode is greater than or equal to the fourth preset signal threshold, it may be determined that the signal quality received in the single-main set mode is greater than or equal to the signal quality of the service requirement, and then the target diversity mode may be determined as the initial diversity mode without switching the single-main set mode.

Optionally, if the signal value of the terminal includes the received power and the signal-to-noise ratio of the reference signal, the fourth preset signal threshold includes a fourth received power threshold and a fourth signal-to-noise ratio threshold, and if the received power is greater than or equal to the fourth received power threshold and the signal-to-noise ratio is greater than or equal to the fourth signal-to-noise ratio threshold, it may be determined that the signal strength of the reference signal is greater than or equal to the signal strength of the service requirement, and then the target diversity mode is determined as the initial diversity mode.

Illustratively, when the initial diversity mode is a single main set mode and the terminal is a connected mode, the received power is greater than or equal to-105 dBm and the signal-to-noise ratio is greater than or equal to 26dB, the target diversity mode may be determined to be the initial diversity mode; alternatively, when the initial diversity mode is a single main set mode and the terminal is in standby mode, the received power is greater than or equal to-105 dBm and the signal-to-noise ratio is greater than or equal to 103dB, the target diversity mode may be determined to be the initial diversity mode.

As shown in fig. 11, in the case that the terminal enters the communication mode, the operation mode of the terminal is determined, and in different operation modes, the reference power and the signal-to-noise ratio are compared with the fourth preset signal threshold, so that in the case that the comparison results are smaller than the fourth preset signal threshold, the single-main-set mode is switched to the radio-frequency diversity mode, and in the case that the comparison results are greater than or equal to the fourth preset signal threshold, the target diversity mode is determined to be the initial diversity mode.

In this embodiment, when the initial diversity mode is the single main diversity mode and the comparison result is that the signal value of the terminal in the working mode is smaller than the fourth preset signal threshold, it can be determined that the target diversity mode is the second diversity mode; the number of the receiving and transmitting channels corresponding to the second diversity mode is larger than the number of the receiving and transmitting channels corresponding to the single main diversity mode, and when the initial diversity mode is the single main diversity mode and the signal value of the terminal is larger than or equal to a fourth preset signal threshold value in the working mode as a comparison result, the target diversity mode can be determined to be the initial diversity mode.

The specific contents of the single main set mode switching to the higher order mode will be described in detail. In one embodiment, as shown in fig. 12, S302 includes:

s801, if the initial diversity mode is a single main diversity mode and the comparison result is that the signal value of the terminal in the working mode is smaller than a fifth preset signal threshold, determining that the target diversity mode is a first diversity mode; the number of the receiving and transmitting channels corresponding to the first diversity mode is larger than that of the receiving and transmitting channels corresponding to the single main set mode.

The fifth preset signal threshold is a threshold for switching the single main set mode to a signal value corresponding to the first diversity mode. In this embodiment, when the initial diversity mode is the single-main set mode, it is indicated that the power consumption of the initial diversity mode is lower than that of the first diversity mode, and if the comparison result is that the signal value of the terminal in the working mode is smaller than the fifth preset signal threshold, it may be determined that the signal quality received in the first diversity mode is lower than the signal quality required by the service, and then the power consumption of the single-main set mode may be improved, and the single-main set mode is switched to the first diversity mode with higher power consumption.

Optionally, if the signal value of the terminal includes the received power and the signal-to-noise ratio of the reference signal, the fifth preset signal threshold includes a fifth received power threshold and a fifth signal-to-noise ratio threshold, and when the received power is smaller than the fifth received power threshold and the signal-to-noise ratio is smaller than the fifth signal-to-noise ratio threshold, it may be determined that the signal strength of the reference signal is lower than the signal strength of the service requirement and the strength of the received useful signal is lower than the strength of the interference signal, the single main set mode is switched to the first diversity mode, and the target diversity mode is determined to be the first diversity mode.

It should be noted that, because the fifth preset signal threshold values corresponding to the different operation modes are different, in the different operation modes, the signal values of the terminals and the results of the fifth preset signal threshold values need to be compared respectively, so as to determine the target diversity mode according to the results. For example, when the operation mode is the connection mode, the fifth preset signal threshold may be: the fifth receiving power threshold is-110 dBm, and the fifth signal-to-noise ratio threshold is 0dB; when the operation mode is the standby mode, the fifth preset signal threshold may be: the fifth receiving power threshold is-110 dBm and the fifth signal-to-noise ratio threshold is 0dB, and in this embodiment, the value of the fifth preset signal threshold may be set according to the manufacturing process of the radio frequency module, for example, the fifth receiving power threshold may also be-110 dbm+ -0.1dBm, which is not limited in this embodiment. Illustratively, when the initial diversity mode is a single main set mode and the terminal is in a connected mode, the received power is less than-110 dBm, and the signal-to-noise ratio is less than 0dB, the target diversity mode may be determined to be the first diversity mode; or when the initial diversity mode is a single main set mode and the terminal is in a standby mode, the received power is less than-110 dBm and the signal to noise ratio is less than 0dB, the target diversity mode can be determined to be the first diversity mode.

S802, if the initial diversity mode is a single main set mode and the comparison result is that the signal value of the terminal in the working mode is larger than or equal to a fifth preset signal threshold value, determining that the target diversity mode is the initial diversity mode.

In this embodiment, when the initial diversity mode is the single-main set mode, it is indicated that the power consumption of the single-main set mode is lower than the power consumption of the first diversity mode, and if the comparison result is that the signal value of the terminal in the working mode is greater than or equal to the fifth preset signal threshold, it may be determined that the signal quality received in the single-main set mode is greater than or equal to the signal quality of the service requirement, and then the target diversity mode may be determined as the initial diversity mode without switching the single-main set mode.

Optionally, if the signal value of the terminal includes the received power and the signal-to-noise ratio of the reference signal, the fifth preset signal threshold includes a fifth received power threshold and a fifth signal-to-noise ratio threshold, and if the received power is greater than or equal to the fifth received power threshold and the signal-to-noise ratio is greater than or equal to the fifth signal-to-noise ratio threshold, it may be determined that the signal strength of the reference signal is greater than or equal to the signal strength of the service requirement, and then the target diversity mode is determined as the initial diversity mode.

Illustratively, when the initial diversity mode is a single main set mode and the terminal is a receiving power in a connection mode is greater than or equal to-110 dBm and the signal-to-noise ratio is greater than or equal to 0dB, the target diversity mode may be determined to be the initial diversity mode; alternatively, when the initial diversity mode is a single main set mode and the terminal is in standby mode, the received power is greater than or equal to-110 dBm and the signal-to-noise ratio is greater than or equal to 0dB, the target diversity mode may be determined to be the initial diversity mode.

As shown in fig. 13, when the terminal enters the communication mode, the operation mode of the terminal is determined, and in different operation modes, the reference power and the signal-to-noise ratio are compared with the fifth preset signal threshold, so that when the comparison results are smaller, the single-main-set mode is switched to the first diversity mode, and when the comparison results are greater than or equal to the first diversity mode, the target diversity mode is determined to be the initial diversity mode.

For example, taking the single main set mode, the radio frequency diversity mode and the high order diversity mode as described above as examples, in different service scenarios, the number of receivers used by the terminal after switching the different diversity modes may be tested, and the test results may be shown in the following table, where it may be seen from the table that, after switching the diversity modes is introduced into the terminal, the duty ratio of 1 receiver in each service scenario is the highest, it may be understood that the number of receivers is reduced, and the power consumption of the radio frequency module may be reduced, thereby improving the terminal

Endurance capability.

In this embodiment, when the initial diversity mode is the single main diversity mode and the comparison result is that the signal value of the terminal in the working mode is smaller than the fifth preset signal threshold, it can be determined that the target diversity mode is the first diversity mode; the method comprises the steps that the number of receiving and transmitting channels corresponding to a first diversity mode is larger than that of receiving and transmitting channels corresponding to a single main set mode, and when the initial diversity mode is the single main set mode and the signal value of a terminal in a working mode is larger than or equal to a fifth preset signal threshold value as a comparison result, the target diversity mode can be determined to be the initial diversity mode.

In the signal transmission process between the terminal and the base station, the interception reference signal can be used for measuring and scheduling the uplink signal, and accurate information of signal state and quality feedback can be obtained according to the interception reference signal, so that network optimization and scheduling can be performed, and network efficiency and capacity are improved. In particular, the role of the sounding reference signal may include: acquiring information such as channel state, interference level, signal to noise ratio and the like of an uplink channel of a terminal according to the interception reference signal, thereby measuring the quality of the uplink channel; the base station can measure and control the power of the uplink signal sent by the terminal according to the interception reference signal sent by the terminal at regular intervals, so that the network performance and the power efficiency are ensured; the base station can determine the resource occupation condition of the terminal according to the interception reference signal, and timely adjust the transmission time and transmission parameters of the terminal according to the quality and network state of the uplink channel, thereby improving the network efficiency and increasing the network capacity and coverage area. In general, in a traffic scenario of a single-master set mode, the sounding reference signal may have different operation modes according to the number of transmitting antennas and the number of receiving antennas included in the terminal, for example, 1T1R, IT2R, IT R, where 1T1R indicates that the terminal includes one transmitting antenna and one receiving antenna, IT2R indicates that the terminal includes one transmitting antenna and two receiving antennas, and IT4R indicates that the terminal includes one transmitting antenna and four receiving antennas. In order to improve the efficiency and capacity of the network, the terminal reports channel information to the base station in a polling manner between the antennas, for example, if the working mode of the sounding reference signal is IT4R, the terminal transmits the sounding reference signal to the base station in a round manner on four transmitting antennas, and selects 1 antenna to transmit at a time, however, if the terminal is in a single main set mode, the terminal can only work in the single main set mode or the radio frequency diversity mode, and the terminal cannot use 4 antennas to perform polling transmission without opening the high-order diversity mode, so that a conflict exists between the mode of transmitting the sounding reference signal and the switching of the diversity mode, which causes unreasonable downlink network classification and scheduling and influences the throughput of a downlink channel. Therefore, in the embodiment of the application, each mode of the interception reference signal and each diversity mode can be bound to solve the problem between the interception reference signal and the diversity mode. The specific contents of binding the sounding reference signal and the diversity mode will be described in detail. In one embodiment, as shown in fig. 14, the method further includes:

S901, determining a reception mode of the sounding reference signal according to the target diversity mode.

In this embodiment, the current open diversity mode of the radio frequency module of the terminal may be determined according to the target diversity mode, so that the number of open receiving channels of the terminal is determined according to the open diversity mode, the number of open receiving antennas is determined according to the number of open receiving channels of the terminal, and further, the receiving mode of the sounding reference signal may be determined according to the number of open receiving antennas.

For example, if the target diversity mode is a radio frequency diversity mode, it may be determined that the reception mode of the sounding reference signal may be 1T2R; alternatively, if the target diversity mode is a higher order diversity mode of four reception channels, it may be determined that the reception mode of the sounding reference signal may be 1T4R.

S902, binding the target diversity mode with the corresponding reception mode of the sounding reference signal.

It is understood that the reception pattern of the sounding reference signal may be bonded with the target diversity pattern in order to enable the reception pattern of the sounding reference signal to match the target diversity pattern. In this embodiment, different diversity modes may be bound to the receiving mode corresponding to the sounding reference signal, and an exemplary diagram of binding the target diversity mode to the receiving mode of the corresponding sounding reference signal may be as shown in fig. 15, where in fig. 15, the single-primary set mode is bound to 1T1R, the radio-frequency diversity mode is bound to 1T2R, and the high-order diversity mode is bound to 1T4R.

In this embodiment, according to the target diversity mode, the receiving mode of the sounding reference signal can be determined, so that the target diversity mode and the receiving mode of the corresponding sounding reference signal can be bound, and further matching between the receiving mode of the sounding reference signal and the target diversity mode can be achieved, and the network is optimized and scheduled through the sounding reference signal, so that the network efficiency and capacity are improved.

For the convenience of understanding of those skilled in the art, the diversity mode switching method provided in the present application is described in detail below, and the method may include:

s1, under the condition that the terminal is detected to enter a communication mode, determining a working mode and an initial diversity mode of the terminal.

S2, obtaining a comparison result of a signal value of the terminal in a working mode and a preset signal threshold value; the working mode comprises a connection mode and a standby mode, and the preset signal threshold value corresponding to the connection mode is different from the preset signal threshold value corresponding to the standby mode; the signal value of the terminal comprises the received power and/or the signal-to-noise ratio of the reference signal of the terminal; the preset signal threshold includes a received power threshold and/or a signal to noise ratio threshold.

S3, if the initial diversity mode is a first diversity mode and the comparison result is that the signal value of the terminal in the working mode is larger than a first preset signal threshold value, determining that the target diversity mode is a second diversity mode; wherein, the number of the receiving and transmitting channels corresponding to the first diversity mode is larger than the number of the receiving and transmitting channels corresponding to the second diversity mode; if the initial diversity mode is the first diversity mode and the comparison result is that the signal value of the terminal in the working mode is smaller than or equal to the first preset signal threshold value, the target diversity mode is determined to be the initial diversity mode.

S4, if the initial diversity mode is a second diversity mode and the comparison result is that the signal value of the terminal in the working mode is smaller than a second preset signal threshold value, determining the target diversity mode as a first diversity mode; wherein, the number of the receiving and transmitting channels corresponding to the first diversity mode is larger than the number of the receiving and transmitting channels corresponding to the second diversity mode; if the initial diversity mode is the second diversity mode and the comparison result is that the signal value of the terminal in the working mode is larger than or equal to a second preset signal threshold value, the target diversity mode is determined to be the initial diversity mode.

S5, if the initial diversity mode is the second diversity mode and the comparison result is that the signal value of the terminal in the working mode is larger than a third preset signal threshold value, determining that the target diversity mode is the single main diversity mode; the number of the receiving and transmitting channels corresponding to the second diversity mode is larger than that of the receiving and transmitting channels corresponding to the single main diversity mode; if the initial diversity mode is the second diversity mode and the comparison result is that the signal value of the terminal in the working mode is smaller than or equal to the third preset signal threshold value, the target diversity mode is determined to be the initial diversity mode.

S6, if the initial diversity mode is a single main diversity mode and the comparison result is that the signal value of the terminal in the working mode is smaller than a fourth preset signal threshold value, determining that the target diversity mode is a second diversity mode; the number of the receiving and transmitting channels corresponding to the second diversity mode is larger than that of the receiving and transmitting channels corresponding to the single main diversity mode; if the initial diversity mode is a single main diversity mode and the comparison result is that the signal value of the terminal in the working mode is larger than or equal to a fourth preset signal threshold value, determining the target diversity mode as the initial diversity mode.

S7, if the initial diversity mode is a single main diversity mode and the comparison result is that the signal value of the terminal in the working mode is smaller than a fifth preset signal threshold value, determining the target diversity mode as a first diversity mode; the number of the receiving and transmitting channels corresponding to the first diversity mode is larger than that of the receiving and transmitting channels corresponding to the single main diversity mode; if the initial diversity mode is a single main diversity mode and the comparison result is that the signal value of the terminal in the working mode is larger than or equal to a fifth preset signal threshold value, determining the target diversity mode as the initial diversity mode.

S8, the control terminal switches the initial diversity mode into a target diversity mode.

S9, determining a receiving mode of the interception reference signal according to the target diversity mode.

S10, binding the target diversity mode with the corresponding receiving mode of the interception reference signal.

It should be noted that, for the description in the above S1-S10, reference may be made to the description related to the above embodiment, and the effects thereof are similar, which is not repeated here.

It should be understood that, although the steps in the flowcharts related to the above embodiments are sequentially shown as indicated by arrows, these steps are not necessarily sequentially performed in the order indicated by the arrows. The steps are not strictly limited to the order of execution unless explicitly recited herein, and the steps may be executed in other orders. Moreover, at least some of the steps in the flowcharts described in the above embodiments may include a plurality of steps or a plurality of stages, which are not necessarily performed at the same time, but may be performed at different times, and the order of the steps or stages is not necessarily performed sequentially, but may be performed alternately or alternately with at least some of the other steps or stages.

Based on the same inventive concept, the embodiments of the present application also provide a diversity mode switching apparatus for implementing the diversity mode switching method referred to above. The implementation of the solution provided by the apparatus is similar to the implementation described in the above method, so the specific limitation in the embodiments of the diversity mode switching apparatus provided below may be referred to the limitation of the diversity mode switching method hereinabove, and will not be repeated here.

In one embodiment, as shown in fig. 16, there is provided a diversity mode switching apparatus including: a first determination module 11, a second determination module 12 and a control module 13, wherein:

a first determining module 11, configured to determine an operation mode and an initial diversity mode of the terminal when it is detected that the terminal enters the communication mode.

A second determining module 12, configured to determine a target diversity mode of the terminal according to the initial diversity mode, a signal value of the terminal in the working mode, and a preset signal threshold; wherein the preset signal threshold values are different in different working modes and different initial diversity modes.

A control module 13, configured to control the terminal to switch the initial diversity mode to the target diversity mode.

Optionally, the working mode includes a connection mode and a standby mode, and the preset signal threshold corresponding to the connection mode is different from the preset signal threshold corresponding to the standby mode.

The diversity mode switching device provided in this embodiment may execute the above method embodiment, and its implementation principle and technical effects are similar, and will not be described herein.

In one embodiment, as shown in fig. 17, the second determining module 12 includes: an acquisition unit 121 and a determination unit 122, wherein:

an obtaining unit 121, configured to obtain a comparison result between a signal value of the terminal in the working mode and a preset signal threshold;

a determining unit 122, configured to determine a target diversity mode of the terminal according to the comparison result and the initial diversity mode.

Optionally, the signal value of the terminal includes the received power and/or the signal-to-noise ratio of the reference signal of the terminal; the preset signal threshold includes a received power threshold and/or a signal to noise ratio threshold.

In one embodiment, please continue to refer to fig. 17, the determining unit 122 is specifically configured to: if the initial diversity mode is a first diversity mode and the comparison result is that the signal value of the terminal in the working mode is larger than a first preset signal threshold value, determining that the target diversity mode is a second diversity mode; wherein, the number of the receiving and transmitting channels corresponding to the first diversity mode is larger than the number of the receiving and transmitting channels corresponding to the second diversity mode; if the initial diversity mode is the first diversity mode and the comparison result is that the signal value of the terminal in the working mode is smaller than or equal to the first preset signal threshold value, the target diversity mode is determined to be the initial diversity mode.

In one embodiment, please continue to refer to fig. 17, the determining unit 122 is specifically configured to: if the initial diversity mode is the second diversity mode and the comparison result is that the signal value of the terminal in the working mode is smaller than a second preset signal threshold value, determining that the target diversity mode is the first diversity mode; wherein, the number of the receiving and transmitting channels corresponding to the first diversity mode is larger than the number of the receiving and transmitting channels corresponding to the second diversity mode; if the initial diversity mode is the second diversity mode and the comparison result is that the signal value of the terminal in the working mode is larger than or equal to a second preset signal threshold value, the target diversity mode is determined to be the initial diversity mode.

In one embodiment, please continue to refer to fig. 17, the determining unit 122 is specifically configured to: if the initial diversity mode is the second diversity mode and the comparison result is that the signal value of the terminal in the working mode is larger than a third preset signal threshold value, determining that the target diversity mode is a single main diversity mode; the number of the receiving and transmitting channels corresponding to the second diversity mode is larger than that of the receiving and transmitting channels corresponding to the single main diversity mode; if the initial diversity mode is the second diversity mode and the comparison result is that the signal value of the terminal in the working mode is smaller than or equal to the third preset signal threshold value, the target diversity mode is determined to be the initial diversity mode.

In one embodiment, please continue to refer to fig. 17, the determining unit 122 is specifically configured to: if the initial diversity mode is a single main diversity mode and the comparison result is that the signal value of the terminal in the working mode is smaller than a fourth preset signal threshold value, determining that the target diversity mode is a second diversity mode; the number of the receiving and transmitting channels corresponding to the second diversity mode is larger than that of the receiving and transmitting channels corresponding to the single main diversity mode; if the initial diversity mode is a single main diversity mode and the comparison result is that the signal value of the terminal in the working mode is larger than or equal to a fourth preset signal threshold value, determining the target diversity mode as the initial diversity mode.

In one embodiment, please continue to refer to fig. 17, the determining unit 122 is specifically configured to: if the initial diversity mode is a single main diversity mode and the comparison result is that the signal value of the terminal in the working mode is smaller than a fifth preset signal threshold value, determining that the target diversity mode is a first diversity mode; the number of the receiving and transmitting channels corresponding to the first diversity mode is larger than that of the receiving and transmitting channels corresponding to the single main diversity mode; if the initial diversity mode is a single main diversity mode and the comparison result is that the signal value of the terminal in the working mode is larger than or equal to a fifth preset signal threshold value, determining the target diversity mode as the initial diversity mode.

In one embodiment, please continue to refer to fig. 17, the apparatus further includes: a third determination module 14 and a binding module 15, wherein:

a third determining module 14 is configured to determine a receiving mode of the sounding reference signal according to the target diversity mode.

A binding module 15, configured to bind the target diversity mode with a corresponding receiving mode of the sounding reference signal.

The respective modules in the diversity mode switching apparatus described above may be implemented in whole or in part by software, hardware, and a combination thereof. The above modules may be embedded in hardware or may be independent of a processor in the computer device, or may be stored in software in a memory in the computer device, so that the processor may call and execute operations corresponding to the above modules.

In one embodiment, a terminal is provided, the internal structure of which may be as shown in fig. 18. The computer device includes a processor, a memory, an input/output interface, a communication interface, a display unit, and an input means. The processor, the memory and the input/output interface are connected through a system bus, and the communication interface, the display unit and the input device are connected to the system bus through the input/output interface. Wherein the processor of the computer device is configured to provide computing and control capabilities. The memory of the computer device includes a non-volatile storage medium and an internal memory. The non-volatile storage medium stores an operating system and a computer program. The internal memory provides an environment for the operation of the operating system and computer programs in the non-volatile storage media. The input/output interface of the computer device is used to exchange information between the processor and the external device. The communication interface of the computer device is used for carrying out wired or wireless communication with an external terminal, and the wireless mode can be realized through WIFI, a mobile cellular network, NFC (near field communication) or other technologies. The computer program when executed by a processor implements a diversity mode switching method. The display unit of the computer device is used for forming a visual picture, and can be a display screen, a projection device or a virtual reality imaging device. The display screen can be a liquid crystal display screen or an electronic ink display screen, and the input device of the computer equipment can be a touch layer covered on the display screen, can also be a key, a track ball or a touch pad arranged on the shell of the computer equipment, and can also be an external keyboard, a touch pad or a mouse and the like.

It will be appreciated by those skilled in the art that the structure shown in fig. 18 is merely a block diagram of a portion of the structure associated with the present application and is not limiting of the computer device to which the present application is applied, and that a particular computer device may include more or fewer components than shown, or may combine certain components, or have a different arrangement of components.

Embodiments of the present application also provide a computer-readable storage medium. One or more non-transitory computer-readable storage media containing computer-executable instructions that, when executed by one or more processors, cause the processors to perform the steps of a diversity mode switching method.

Embodiments of the present application also provide a computer program product containing instructions that, when run on a computer, cause the computer to perform a diversity mode switching method.

It should be noted that, the user information (including, but not limited to, user equipment information, user personal information, etc.) and the data (including, but not limited to, data for analysis, stored data, presented data, etc.) referred to in the present application are information and data authorized by the user or sufficiently authorized by each party, and the collection, use and processing of the related data are required to comply with the related laws and regulations and standards of the related countries and regions.

Those skilled in the art will appreciate that implementing all or part of the above-described methods in accordance with the embodiments may be accomplished by way of a computer program stored on a non-transitory computer readable storage medium, which when executed may comprise the steps of the embodiments of the methods described above. Any reference to memory, database, or other medium used in the various embodiments provided herein may include at least one of non-volatile and volatile memory. The nonvolatile Memory may include Read-Only Memory (ROM), magnetic tape, floppy disk, flash Memory, optical Memory, high density embedded nonvolatile Memory, resistive random access Memory (ReRAM), magnetic random access Memory (Magnetoresistive Random Access Memory, MRAM), ferroelectric Memory (Ferroelectric Random Access Memory, FRAM), phase change Memory (Phase Change Memory, PCM), graphene Memory, and the like. Volatile memory can include random access memory (Random Access Memory, RAM) or external cache memory, and the like. By way of illustration, and not limitation, RAM can be in the form of a variety of forms, such as static random access memory (Static Random Access Memory, SRAM) or dynamic random access memory (Dynamic Random Access Memory, DRAM), and the like. The databases referred to in the various embodiments provided herein may include at least one of relational databases and non-relational databases. The non-relational database may include, but is not limited to, a blockchain-based distributed database, and the like. The processors referred to in the embodiments provided herein may be general purpose processors, central processing units, graphics processors, digital signal processors, programmable logic units, quantum computing-based data processing logic units, etc., without being limited thereto.

The technical features of the above embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.

The above examples only represent a few embodiments of the present application, which are described in more detail and are not to be construed as limiting the scope of the present application. It should be noted that it would be apparent to those skilled in the art that various modifications and improvements could be made without departing from the spirit of the present application, which would be within the scope of the present application. Accordingly, the scope of protection of the present application shall be subject to the appended claims.

Claims

1. A diversity mode switching method, comprising:

under the condition that the terminal is detected to enter a communication mode, determining a working mode and an initial diversity mode of the terminal;

2. The method of claim 1, wherein the determining the target diversity mode of the terminal according to the initial diversity mode, the signal value of the terminal in the operation mode, and a preset signal threshold value comprises:

acquiring a comparison result of the signal value of the terminal and the preset signal threshold value in the working mode;

and determining a target diversity mode of the terminal according to the comparison result and the initial diversity mode.

3. The method of claim 2, wherein said determining a target diversity mode for the terminal based on the comparison and the initial diversity mode comprises:

if the initial diversity mode is a first diversity mode and the comparison result is that the signal value of the terminal in the working mode is larger than a first preset signal threshold value, determining that the target diversity mode is a second diversity mode; the number of the receiving and transmitting channels corresponding to the first diversity mode is larger than that of the receiving and transmitting channels corresponding to the second diversity mode;

and if the initial diversity mode is the first diversity mode and the comparison result is that the signal value of the terminal in the working mode is smaller than or equal to the first preset signal threshold value, determining that the target diversity mode is the initial diversity mode.

4. The method of claim 2, wherein said determining a target diversity mode for the terminal based on the comparison and the initial diversity mode comprises:

if the initial diversity mode is a second diversity mode and the comparison result shows that the signal value of the terminal in the working mode is smaller than a second preset signal threshold value, determining that the target diversity mode is a first diversity mode; the number of the receiving and transmitting channels corresponding to the first diversity mode is larger than that of the receiving and transmitting channels corresponding to the second diversity mode;

and if the initial diversity mode is the second diversity mode and the comparison result is that the signal value of the terminal in the working mode is larger than or equal to the second preset signal threshold value, determining that the target diversity mode is the initial diversity mode.

5. The method of claim 2, wherein said determining a target diversity mode for the terminal based on the comparison and the initial diversity mode comprises:

if the initial diversity mode is a second diversity mode and the comparison result is that the signal value of the terminal in the working mode is larger than a third preset signal threshold value, determining that the target diversity mode is a single main diversity mode; the number of the receiving and transmitting channels corresponding to the second diversity mode is larger than that of the receiving and transmitting channels corresponding to the single main diversity mode;

And if the initial diversity mode is the second diversity mode and the comparison result is that the signal value of the terminal in the working mode is smaller than or equal to the third preset signal threshold value, determining that the target diversity mode is the initial diversity mode.

6. The method of claim 2, wherein said determining a target diversity mode for the terminal based on the comparison and the initial diversity mode comprises:

if the initial diversity mode is a single main diversity mode and the comparison result shows that the signal value of the terminal in the working mode is smaller than a fourth preset signal threshold value, determining that the target diversity mode is a second diversity mode; the number of the receiving and transmitting channels corresponding to the second diversity mode is larger than that of the receiving and transmitting channels corresponding to the single main diversity mode;

and if the initial diversity mode is a single main diversity mode and the comparison result is that the signal value of the terminal in the working mode is larger than or equal to the fourth preset signal threshold value, determining that the target diversity mode is the initial diversity mode.

7. The method of claim 2, wherein said determining a target diversity mode for the terminal based on the comparison and the initial diversity mode comprises:

If the initial diversity mode is a single main diversity mode and the comparison result is that the signal value of the terminal in the working mode is smaller than a fifth preset signal threshold value, determining that the target diversity mode is a first diversity mode; the number of the receiving and transmitting channels corresponding to the first diversity mode is larger than that of the receiving and transmitting channels corresponding to the single main set mode;

and if the initial diversity mode is a single main diversity mode and the comparison result is that the signal value of the terminal in the working mode is larger than or equal to the fifth preset signal threshold value, determining that the target diversity mode is the initial diversity mode.

8. The method according to any one of claims 1-7, further comprising:

determining a receiving mode of the interception reference signal according to the target diversity mode;

binding the target diversity mode with the corresponding receiving mode of the interception reference signal.

9. The method of any of claims 1-7, wherein the operating modes include a connected mode and a standby mode, and wherein the corresponding preset signal threshold in the connected mode is different from the corresponding preset signal threshold in the standby mode.

10. Method according to any of claims 1-7, characterized in that the signal value of the terminal comprises the received power and/or signal-to-noise ratio of the reference signal of the terminal; the preset signal threshold includes a received power threshold and/or a signal to noise ratio threshold.

11. A diversity mode switching apparatus, comprising:

12. A terminal comprising a memory and a processor, the memory having stored therein a computer program which, when executed by the processor, causes the processor to perform the steps of the diversity mode switching method according to any of claims 1 to 10.

13. A computer readable storage medium, on which a computer program is stored, characterized in that the computer program, when being executed by a processor, implements the steps of the method according to any one of claims 1 to 10.

14. A computer program product comprising a computer program, characterized in that the computer program, when being executed by a processor, implements the steps of the method of any one of claims 1 to 10.