CN115442876A

CN115442876A - Terminal power saving method and device, wireless access equipment, electronic equipment and medium

Info

Publication number: CN115442876A
Application number: CN202110621274.2A
Authority: CN
Inventors: 王军涛; 崔亦军; 陈乐�; 马涌超; 张正阳
Original assignee: ZTE Corp
Current assignee: ZTE Corp
Priority date: 2021-06-03
Filing date: 2021-06-03
Publication date: 2022-12-06
Also published as: WO2022253112A1

Abstract

The application provides a terminal power saving method, a terminal power saving device, wireless access equipment, electronic equipment and a medium, which are applied to the technical field of wireless communication. The power saving method of the terminal comprises the following steps: acquiring resource state information of a terminal; selecting a target power saving strategy matched with the resource state information of the terminal from a preset power saving strategy set; and carrying out power saving processing on the terminal according to the target power saving strategy. Through a preset power saving strategy set, a universal target power saving strategy matched with the resource state information of the terminal is selected, different terminals can be matched, each differentiated terminal can be protected in time, and the power saving efficiency of the terminal is improved; according to the target power saving strategy, the terminal is subjected to power saving treatment, so that the terminal can be subjected to unified and effective power saving management, the cruising ability of the terminal is improved, the charging times of the terminal are reduced, and the maintenance cost of the terminal is reduced.

Description

Terminal power saving method and device, wireless access equipment, electronic equipment and medium

Technical Field

The present application relates to the field of wireless communication technologies, and in particular, to a method and an apparatus for saving power of a terminal, a wireless access device, an electronic device, and a medium.

Background

With the rapid development of communication technology, terminal equipment can support high-speed data transmission, so that better user experience is brought to users. However, when the terminal device performs high-speed data transmission, the power consumption of the terminal device is also greatly increased, which shortens the service life of the terminal device, increases the number of times of charging the terminal device, and makes the user experience poor.

The traditional power saving function of the terminal equipment is solved by each terminal manufacturer, but the technical capabilities of the terminal manufacturers are different, so that the terminal equipment cannot be uniformly and effectively managed in a power saving mode.

Disclosure of Invention

The application provides a terminal power saving method, a terminal power saving device, wireless access equipment, electronic equipment and a medium.

The embodiment of the application provides a power saving method for a terminal, which comprises the following steps: acquiring resource state information of a terminal; selecting a target power saving strategy matched with the resource state information of the terminal from a preset power saving strategy set; and carrying out power saving processing on the terminal according to the target power saving strategy.

An embodiment of the present application provides a power saving device for a terminal, including: the acquisition module is used for acquiring the resource state information of the terminal; the selection module is used for selecting a target power-saving strategy matched with the resource state information of the terminal from a preset power-saving strategy set; and the power saving processing module is used for performing power saving processing on the terminal according to the target power saving strategy.

An embodiment of the present application provides a wireless access device, including: the power saving device of the terminal is used for realizing the power saving method of any terminal in the embodiment of the application.

An embodiment of the present application provides an electronic device, including: one or more processors; a memory having one or more programs stored thereon, which when executed by the one or more processors, cause the one or more processors to implement the power saving method of the terminal in any of the embodiments of the present application.

The embodiment of the application provides a readable storage medium, which stores a computer program, and the computer program is executed by a processor to implement the power saving method of any one of the terminals in the embodiment of the application.

According to the power saving method and device of the terminal, the wireless access equipment, the electronic equipment and the medium, the resource state information of the terminal is obtained, and the current resource state information of the terminal is determined; the method comprises the steps that a target power saving strategy matched with resource state information of a terminal is selected from a preset power saving strategy set, the target power saving strategy which is universal and matched with the resource state information of the terminal is selected through the preset power saving strategy set, different terminals can be matched, each differentiated terminal can be protected in time, and the power saving efficiency of the terminal is improved; according to the target power saving strategy, the terminal is subjected to power saving treatment, so that the terminal can be subjected to unified and effective power saving management, the cruising ability of the terminal is improved, the charging times of the terminal are reduced, and the maintenance cost of the terminal is reduced.

With regard to the above embodiments and other aspects of the present application and implementations thereof, further description is provided in the accompanying drawings description, detailed description and claims.

Drawings

Fig. 1 shows a flowchart of a power saving method for a terminal according to an embodiment of the present application.

Fig. 2 shows a flowchart of a power saving method for a terminal according to a second embodiment of the present application.

Fig. 3 is a flowchart illustrating a power saving method for a terminal according to a third embodiment of the present application.

Fig. 4 is a block diagram illustrating a power saving apparatus of a terminal according to a fourth embodiment of the present application.

Fig. 5 shows a block diagram of a wireless access device according to a fifth embodiment of the present application.

Fig. 6 shows a block diagram of a power saving system of a terminal according to a sixth embodiment of the present application.

Fig. 7 is a flowchart illustrating a power saving method of a terminal during access to a base station according to a seventh embodiment of the present application.

Fig. 8 is a flowchart illustrating a power saving method of a terminal in a cell handover process according to an eighth embodiment of the present application.

Fig. 9 is a block diagram illustrating an exemplary hardware architecture of a computing device capable of implementing a power saving method and apparatus for a terminal according to a ninth embodiment of the present application.

Detailed Description

To make the objects, technical solutions and advantages of the present application more apparent, embodiments of the present application will be described in detail below with reference to the accompanying drawings. It should be noted that the embodiments and features of the embodiments in the present application may be arbitrarily combined with each other without conflict.

In the same application scenario, the current value of the terminal in the fifth Generation Mobile communication network (5 th Generation Mobile networks,5 g) is about 2 times that of the terminal in the fourth Generation Mobile communication network (4 th Generation Mobile networks,4 g), and for the uplink transmission power of the terminal, the uplink transmission power of the terminal corresponding to the second power class (26 dBm) is 2 times that of the terminal corresponding to the third power class. Under the condition that terminal equipment carries out high-speed data transmission, the power consumption of the terminal equipment is greatly improved, the service life of the terminal equipment is shortened, the charging times of the terminal are increased, and the user experience is poor.

Fig. 1 shows a flowchart of a power saving method for a terminal according to an embodiment of the present application. The power saving method of the terminal can be applied to a power saving device of the terminal, which can be provided in a base station. As shown in fig. 1, the power saving method of the terminal in the embodiment of the present application may include the following steps.

Step S110, acquiring resource status information of the terminal.

The resource state information is information for representing the current resource information of the terminal and the state of the terminal.

For example, the resource status information may include: the terminal may be configured to support any one or more of the type of the slice service supported by the terminal, information of a radio resource possessed by the terminal (for example, timeslot resource occupied by the terminal, information of a cell in which the terminal is located, and the like), power information of the terminal (for example, transmission power, reception power, and the like of the terminal), a transmission antenna type of the terminal, a reception antenna type of the terminal, and battery power information of the terminal. The type of the slicing service supported by the terminal may include: the type of slicing service currently processed by the terminal.

It should be noted that the resource status information of the terminal is only an example, and the resource status information of other terminals that are not described is also within the protection scope of the present application, and can be specifically set according to specific situations, and is not described herein again.

And step S120, selecting a target power-saving strategy matched with the resource state information of the terminal from a preset power-saving strategy set.

Wherein, the power saving strategy set comprises: any one or more of a pole-induced power saving strategy, a balance power saving strategy and a performance power saving strategy. The above power saving policies in the power saving policy set are only examples, and power saving policies in other power saving policy sets that are not described are also within the protection scope of the present application, and can be specifically set according to specific situations, and are not described herein again.

It should be noted that the very low power consumption strategy indicates that the remaining power of the terminal needs to be controlled to be in a very low power consumption state, and the battery power of the terminal is not wasted as much as possible, so as to ensure that the terminal can operate normally. The balanced power saving policy indicates that performance balance between the terminal and the base station needs to be controlled, for example, battery power of the terminal can support energy consumption, where the preset energy consumption is energy consumption corresponding to radio resources configured to the terminal by a base station providing communication service for the terminal. The performance power saving strategy indicates that the battery power of the terminal needs to be controlled to be matched with the performance of the terminal, so that the terminal can be ensured to be in the optimal performance state.

And step S130, performing power saving processing on the terminal according to the target power saving strategy.

The power saving process may be to adjust a resource scheduling policy in the base station, so that the base station can reasonably provide a suitable communication service to the terminals within the coverage area of the base station. The resource scheduling policy includes increasing radio resources allocated to the terminal or decreasing radio resources allocated to the terminal.

In some specific implementations, the base station can also strictly control the power consumed by the terminal according to a target power saving strategy, so that the terminal with low power can be kept in a network state for as long as possible, and the terminal is prevented from being automatically turned off to influence the use of a user.

In this embodiment, the resource state information of the terminal is obtained to determine the resource state information currently possessed by the terminal; selecting a target power saving strategy matched with the resource state information of the terminal from a preset power saving strategy set, selecting the target power saving strategy which is universal and matched with the resource state information of the terminal through the preset power saving strategy set, and matching different terminals, so that each differentiated terminal can be protected in time, and the power saving efficiency of the terminal is improved; according to the target power saving strategy, the terminal is subjected to power saving treatment, so that the terminal can be subjected to unified and effective power saving management, the cruising ability of the terminal is improved, the charging times of the terminal are reduced, and the maintenance cost of the terminal is reduced.

In some implementations, the resource status information of the terminal includes a type of slicing service currently processed by the terminal and battery power information of the terminal. The step S120 of selecting the target power saving policy matched with the resource state information of the terminal from the preset power saving policy set may be implemented as follows: acquiring preset terminal power saving information corresponding to the type of a slicing service currently processed by a terminal; and selecting a target power saving strategy from the power saving strategy set according to the battery power information of the terminal and the preset terminal power saving information.

The preset terminal power saving information indicates power saving information corresponding to the type of the slicing service currently processed by the terminal, and for example, a preset threshold may be set, so that the battery power of the terminal is kept within the preset threshold, so as to ensure that the terminal can complete the slicing service currently processed by the terminal.

It should be noted that each slicing service may be configured with a policy table corresponding to different battery power levels, so as to meet the slicing requirements corresponding to each slicing service. For example, slice service 1 corresponds to a first target node policy table, slice 2 corresponds to a second slice policy table, and so on.

The currently processed slicing service may be a high-speed data upload service performed by the terminal, or a high-speed data download service performed by the terminal. In the process, the terminal needs to consume more battery power, and in order to ensure that the terminal is automatically shut down due to too fast battery power consumption of the terminal, a target power saving strategy needs to be selected from a power saving strategy set according to the current remaining battery power information of the terminal and preset terminal power saving information, wherein the target power saving strategy can adjust the battery power consumed by the terminal, improve the cruising ability of the terminal, and reduce the charging times of the terminal.

In some implementations, the resource status information of the terminal includes battery power information of the terminal; the step S120 of selecting the target power saving policy matched with the resource state information of the terminal from the preset power saving policy set may be implemented as follows: and selecting a target power saving strategy matched with the battery power information of the terminal from the power saving strategy set.

The preset power saving strategy set can include any one or more of a pole-driven power saving strategy, a balance power saving strategy and a performance power saving strategy. Table 1 shows a correspondence table between battery power information of a terminal and a power saving policy of the terminal in the embodiment of the present application.

TABLE 1 corresponding relationship table of battery power information and power saving strategy of terminal

Index	Electric quantity of battery	Power saving strategy for terminal
			000A	Less than or equal to 20 percent	Extremely power saving strategy
000B	More than 20 percent and less than 80 percent	Balanced power saving strategy
			000C	Greater than or equal to 80 percent	Performance power conservation strategy

As shown in table 1, the battery power of the terminal corresponds to different power saving strategies at different stages. It should be noted that 20% and 80% are only preset threshold values exemplarily showing the battery power of the terminal, and 20% and 80% may be threshold values for the base station to grade the battery power of the terminal according to the battery consumption power curve value of the terminal.

Wherein each power saving strategy can be measured by battery power. If the battery power is higher than the preset threshold value, a high energy-saving strategy (such as a performance power-saving strategy) is selected or energy-saving processing is not selected, so that the terminal experience is better, and the network performance is exerted to the maximum. If the battery power is within a preset threshold range (for example, the battery power is greater than 20% and less than 80%), a medium energy-saving strategy (for example, a balanced power-saving strategy) can be selected, so that the data rate of the terminal and the performance of the terminal can be balanced, and the power of the terminal can be better used; if the battery power is lower than the preset threshold value, power saving processing is preferentially selected to be performed on the power of the terminal (for example, a very-low power saving strategy is selected to perform power saving processing on the terminal), and long-time cruising of the terminal is guaranteed.

Among them, the very power saving policy is used to guarantee the basic communication function of the terminal, and under this policy, the terminal is required to turn off most of the high-level functions (for example, there are 10 high-level functions, and under this policy, 9 high-level functions need to be turned off) to guarantee that the terminal can continue to operate for a long time.

The balanced power saving strategy is used for ensuring the basic communication function of the terminal, and simultaneously, the terminal can also enjoy partial high-level functions (for example, 10 high-level functions are provided, and under the strategy, 6 high-level functions need to be shut down) so as to improve the endurance of the terminal.

The performance power saving strategy is used for ensuring the basic communication function of the terminal and simultaneously releasing all high-level functions (for example, 10 high-level functions are available under the strategy) so as to increase the user experience; or, the advanced functions of some services are closed or opened adaptively in the way of Artificial Intelligence (AI) learning.

In some specific implementations, the preset threshold value may also be determined according to an intelligent learning algorithm in the AI, and then the battery power of the terminal is graded according to different preset threshold values.

The target power saving strategy matched with the battery power information of the terminal is selected from the power saving strategy set, so that the selection speed of the power saving strategy can be increased, and the power saving processing is performed on the terminal by using the target power saving strategy, so that unnecessary signaling interaction between a base station and the terminal can be reduced, and frequency band resources are saved.

In some specific implementations, the performing, in step S130, power saving processing on the terminal according to the target power saving policy includes: and under the condition that the target power saving strategy is determined to be the extreme power saving strategy, reducing the transmitting power of the terminal according to the current power level information of the terminal.

Under the condition of ensuring the basic communication function of the terminal, the power consumption can be reduced when the terminal sends the message by reducing the sending power of the terminal, and the power consumption is reduced, so that the terminal can delay the standby time.

In some specific implementations, the performing, in step S130, power saving processing on the terminal according to the target power saving policy includes: and under the condition that the target power saving strategy is determined to be the extreme power saving strategy, reducing the antenna dimension of the terminal according to the type of a receiving antenna of the terminal and/or the type of a transmitting antenna of the terminal.

The very power saving policy may be a policy for maintaining the basic network function of the terminal and satisfying the minimum resource scheduling requirement of the base station for the terminal. For example, the base station does not configure a Carrier Aggregation (CA) function to the terminal, where the CA function is a technology for increasing a transmission bandwidth in the communication system in order to meet requirements of a single user peak rate and system capacity improvement. In a specific implementation, the base station may further control the terminal to support only one network standard (for example, the base station configures a Dual Connectivity (DC) mode that the terminal does not support 4G and 5G base stations, so that the terminal can obtain only 4G communication services, and the like).

For example, depending on the type of the receiving antenna of the terminal and/or the type of the transmitting antenna of the terminal, reducing the antenna dimension of the terminal may be to adjust the terminal from a multi-antenna state to a 1T2R mode or a 1T1R mode. Wherein, T represents Transmit (Transmit), R represents Receive (Receive), and 1T1R represents that the terminal has only one transmitting antenna and one receiving antenna, and the terminal is in a single-Transmit/Receive state during communication. 1T2R represents that the terminal transmits channel Sounding Reference Signals (SRS) to the base station in turn on 2 antennas. The 1T2R mode or the 1T1R mode indicates that the antenna dimension of the terminal is at the lowest level, the sending or receiving power of the terminal is reduced, the electric quantity consumed by the terminal is properly reduced, the terminal is favorable for maintaining the working state, and the condition that the communication of a user is influenced by automatic shutdown of the terminal is avoided.

In some specific implementations, the performing, in step S130, power saving processing on the terminal according to the target power saving policy includes: and reducing the number of antennas of the terminal or the number of carriers corresponding to the terminal under the condition that the target power saving strategy is determined to be the extreme power saving strategy.

The number of the antennas in the terminal may be reduced by selectively starting the antennas built in the terminal, and in the case that it is ensured that the terminal can communicate normally, some antennas which are not commonly used are turned off, and only some antennas which are commonly used are turned on, for example, 10 antennas are built in the terminal, 8 antennas among them can be turned off, and only two antennas among them are used to communicate with the base station, so as to reduce power consumption of the terminal.

Under the condition of ensuring the basic communication function of the terminal, the power consumption of the terminal is reduced and the standby time of the terminal is prolonged by reducing the number of antennas of the terminal or the number of carriers corresponding to the terminal.

In some specific implementations, the performing, in step S130, power saving processing on the terminal according to the target power saving policy includes: and under the condition that the target power-saving strategy is determined to be the performance power-saving strategy, adjusting the resources allocated to the terminal according to the capability level information of the terminal.

Wherein, the resources of the terminal include: and any one or more of the number of antennas, the number of carriers and the transmission power of the terminal.

The capability level information of the terminal includes data processing capability level information of the terminal (e.g., a maximum data download speed or a maximum data upload rate supportable by the terminal, etc.) and/or modulation coding capability level information of the terminal, etc. Different data processing capability level information corresponds to different data transmission speeds. It should be noted that the capability level information of the terminal may be that a manufacturer of the terminal plans the terminal according to different communication protocols, so that different terminals have different levels of data processing capabilities.

For example, the performance power saving policy may be that the base station allocates, according to the maximum data processing capability level information that can be supported by the terminal, a radio resource corresponding to the data processing capability level information to the terminal, so as to ensure that the terminal can be in an optimal communication state, thereby improving user experience.

In some specific implementations, the performing, in step S130, power saving processing on the terminal according to the target power saving policy includes: under the condition that the target power saving strategy is determined to be a balanced power saving strategy, acquiring a service data rate corresponding to a slice service currently processed by the terminal; determining a communication performance parameter according to a service data rate and a preset data rate threshold; and carrying out power saving processing on the terminal by adopting the communication performance parameters.

Wherein, the communication performance parameters comprise: data transmission rate of a Packet Data Convergence Protocol (PDCP) layer. It should be noted that, through the balanced power saving policy, the terminal is processed according to the service requirement to match the slice service currently processed by the terminal, and for a service with a high requirement for low delay (for example, a communication service with a high reliability and a low delay), the base station may not perform the dimension reduction processing on the terminal to ensure the optimal communication state of the terminal.

For example, in a case where it is determined that a traffic data rate (e.g., a data transmission rate of a PDCP layer) corresponding to a slice service currently processed by the terminal is less than a preset data rate threshold (e.g., 100 Kbps), the base station may not configure a high-performance communication parameter for the terminal (e.g., may not configure a CA function for the terminal, or may configure the terminal to be capable of communication in only one network system (e.g., configure the terminal to be capable of only performing a voice call function, etc.)). Under the condition that the data transmission rate of the PDCP layer of the terminal is determined to be greater than or equal to 100Kbps, the base station configures proper wireless resources for the terminal according to the requirement of the slicing service currently processed by the terminal, so that the terminal not only can support the basic network communication function, but also can support the data transmission rate of the PDCP layer to meet the requirement of the slicing service currently processed by the terminal. Under the condition that the data transmission rate of the PDCP layer of the terminal is determined to be greater than or equal to 1Mbps, the battery power of the terminal can support a high-performance communication function, and power-saving processing is not needed for the terminal.

Fig. 2 shows a flowchart of a power saving method for a terminal according to a second embodiment of the present application. The power saving method of the terminal can be applied to a power saving device of the terminal, which can be provided in a base station. As shown in fig. 2, the power saving method of the terminal in the embodiment of the present application may include the following steps.

Step S210, acquiring resource status information of the terminal.

Wherein, the resource status information of the terminal includes: the type of slicing service supported by the terminal. The terminal can perform various slicing services according to its own capability. Whether the terminal needs to perform power saving processing or not can be determined through the type of the slicing service supported by the terminal, so that the terminal can perform the corresponding slicing service, and the use experience of a user is improved.

Step S220, according to the type of the slice service supported by the terminal, selecting a target power-saving strategy from the power-saving strategy set.

The types of the slicing service supported by the terminal include: any one or more of enhanced mobile broadband service, low-delay and high-reliability communication service and massive machine type communication service (for example, the terminal performs internet of things communication service). The power saving strategy set comprises any one or more of a pole-driven power saving strategy, a balance power saving strategy and a performance power saving strategy.

It should be noted that the above descriptions on the type of the slice service supported by the terminal and the power saving policy set are only examples, and specific settings may be performed according to specific implementations, and the types of the slice service supported by other non-described terminals and the power saving policy set are also within the protection scope of the present application, and are not described herein again.

For example, in case that it is determined that the service type currently processed by the terminal is the enhanced mobile broadband service, the balanced power saving policy is used as the target power saving policy; under the condition that the service type currently processed by the terminal is determined to be a low-delay high-reliability communication service, using a performance power-saving strategy as a target power-saving strategy; and under the condition that the service type currently processed by the terminal is determined to be mass machine type communication service, using the extremely-low power-saving strategy as a target power-saving strategy. Different service types can be ensured to correspond to appropriate target power saving strategies, so that the power consumption requirement of the terminal can be guaranteed, and the cruising ability of the terminal is improved.

In some implementations, selecting a target power saving policy from a set of power saving policies according to a type of slicing service supported by a terminal includes: acquiring a power saving priority level corresponding to the type of a slice service supported by a terminal; sequencing the slicing services supported by the terminal according to the power saving priority level to obtain a sequencing result, wherein the types of the slicing services supported by the terminal at least comprise any two of enhanced mobile broadband services, low-delay high-reliability communication services and mass machine type communication services; and selecting a target power saving strategy from the power saving strategy set according to the sequencing result.

The power saving priority level can be preset, and the base station analyzes and sequences the types of all slice services according to the types of the slice services supported by the terminal so as to determine the power saving priority level. For example, different slicing services need different electric quantities of the terminal, and according to the electric quantity requirements corresponding to the types of the slicing services, the power saving priority level corresponding to the type of the slicing service is determined, and the type of the slicing service with the higher priority level of the corresponding node indicates that the slicing service needs more electric quantities of the terminal.

It should be noted that, if the terminal can perform any two of the enhanced mobile broadband service, the low-delay high-reliability communication service, and the mass machine type communication service at the same time, the base station can select the corresponding target power saving strategy according to the power saving priority level. For example, in the case that it is determined that the low-latency high-reliability communication service, the enhanced mobile broadband service, and the mass machine type communication service are in sequence from high to low in power saving priority level, the base station may preferentially use the power saving policy corresponding to the low-latency high-reliability communication service with the highest power saving priority level as the target power saving policy.

When power saving strategies corresponding to the types of a plurality of slice services conflict, the power saving strategies can be combined or selected or rejected according to the priority level corresponding to each slice type. And the obtained power saving strategy is ensured to be more in line with the requirements of practical application scenes.

In specific implementation, the base station can flexibly configure the target power saving strategy according to the actual requirement configured by the operator server. For example, if the operator server uses the power saving policy corresponding to the enhanced mobile broadband service as the target power saving policy, the base station directly uses the power saving policy corresponding to the enhanced mobile broadband service as the target power saving policy, so that the selected target power saving policy is ensured to be applicable to more terminals, the cruising ability of the terminals is improved, and the use experience of the terminals is improved.

And step S230, performing power saving processing on the terminal according to the target power saving strategy.

It should be noted that step S230 in this embodiment is the same as step S130 in the first embodiment, and is not repeated herein.

In this embodiment, a target power saving policy is selected from the power saving policy set according to the power saving priority level corresponding to the type of the slice service supported by the terminal, so that the target power saving policy can support different types of the slice service, each differentiated terminal can be protected in time, and the power saving efficiency of the terminal is improved; according to the target power saving strategy, the terminal is subjected to power saving treatment, so that the terminal can be subjected to unified and effective power saving management, the cruising ability of the terminal is improved, the charging times of the terminal are reduced, and the maintenance cost of the terminal is reduced.

Fig. 3 is a flowchart illustrating a power saving method for a terminal according to a third embodiment of the present application. The power saving method of the terminal can be applied to a power saving device of the terminal, which can be provided in a base station. As shown in fig. 3, the power saving method of the terminal in the embodiment of the present application may include the following steps.

Step S310, a first terminal set is obtained.

The first terminal set is a set of first terminals determined according to a terminal enabling strategy.

In some implementations, the base station may collect failure information fed back by the terminals according to power saving policies configured for the terminals. If the power-saving strategy configured by the base station for the terminal can cause the power-saving failure of a certain type of terminal, the terminal information corresponding to the failure information needs to be recorded.

Step S320, updating the second terminal set according to the first terminal set, and obtaining an updated second terminal set.

And the second terminal set is a set of terminals which can be subjected to power saving processing and are determined by the current base station.

In specific implementation, the base station may update the identifier of the terminal in the second terminal set according to an externally input terminal enabling policy, and obtain an updated second terminal set. The terminal enabling strategy indicates that the base station does not need to perform power saving processing on some terminals, the base station is ensured to flexibly deploy the terminal enabling strategy for each terminal, and the use experience of the terminal is improved.

In a specific implementation, the terminal enabling policy may further include a white list, where the white list includes an identifier of a terminal capable of performing power saving processing, and when the base station acquires the white list, the white list may be directly used to perform power saving processing on the terminal, or the white list may be matched with the identifiers of terminals in the second terminal set to obtain a set of matched identifiers of the terminals. The base station can conveniently carry out uniform power-saving management on each terminal.

In some implementations, updating the second terminal set according to the first terminal set to obtain an updated second terminal set includes: and updating the second terminal set according to the blacklist to obtain the updated second terminal set.

The terminal enabling strategy comprises a blacklist, and the blacklist comprises: identification of the terminal that failed the power saving process. If the Black List (Black List) includes the identifier 10011 of the terminal, it indicates that the first terminal set includes the terminal with the identifier 10011 of the terminal. The base station does not send the identifier of the power saving processing failure terminal in the blacklist to the power saving strategy which causes the processing failure of the terminal node last time, or the base station automatically carries out the self-adaptive processing of other power saving strategies on each power saving processing failure terminal according to the blacklist in an AI learning mode so as to ensure that the power saving processing failure terminal can obtain more accurate power saving strategies.

It should be noted that the base station does not need to acquire the resource status information of the terminal in the blacklist, and the terminal in the blacklist does not need to perform power saving processing on the terminal by the base station. In the specific implementation, the blacklist may be reported to the base station by the terminal, may be sent to the base station by the core network, and may also be sent to the current base station by other base stations. The above-mentioned obtaining manner of the black list is only an example, and may be specifically set according to actual needs, and the obtaining manner of other black lists that are not described is also within the protection scope of the present application, and is not described again.

Step S330, acquiring resource state information of the terminal.

Step S340, selecting a target power saving policy matched with the resource status information of the terminal from a preset power saving policy set.

It should be noted that steps S330 to S340 in this embodiment are the same as steps S110 to S120 in the first embodiment, and are not repeated herein.

And step S350, performing power saving processing on the terminals in the updated second terminal set according to the target power saving strategy and the updated resource state information of the terminals in the second terminal set.

Wherein the updated second terminal set comprises the identification of the terminal which can perform the power saving processing.

For example, if the identifier of the terminal included in the updated second terminal set is 10012, it indicates that the base station can perform power saving processing on the terminal identified by 10012.

It should be noted that the terminal enabling policy and the power saving policy in the preset power saving policy set may be used in a superimposed manner, or only one of them may be used. And under the condition that the terminal enabling strategy conflicts with the target power saving strategy, the terminal enabling strategy is preferentially used for carrying out power saving processing on the terminal. For example, according to the obtained white list, each terminal in the white list is subjected to power saving processing, the cruising ability of the terminal is improved, and the charging times of the terminal are reduced.

In this embodiment, a set of the first terminals is determined through the terminal enabling policy, and then the set of the second terminals is updated by using the set of the first terminals to obtain an updated set of the second terminals, so that the base station is ensured to fully consider the terminal enabling policy when performing power saving processing on each terminal, and it is avoided that some terminals are omitted when performing power saving processing on each terminal, or some terminals which do not need power saving processing are mistakenly operated to influence the use effect of the terminal. And performing power saving processing on the terminals in the updated second terminal set by using the target power saving strategy and the updated resource state information of the terminals in the second terminal set, so that unified and effective power saving management on each terminal can be ensured, the cruising ability of the terminal is improved, the charging times of the terminal are reduced, and the maintenance cost of the terminal is reduced.

Fig. 4 is a block diagram illustrating a power saving device of a terminal according to a fourth embodiment of the present application. As shown in fig. 4, the power saving device 400 of the terminal includes:

an obtaining module 401, configured to obtain resource state information of a terminal; a selecting module 402, configured to select a target power saving policy matched with resource state information of a terminal from a preset power saving policy set; and an electricity-saving processing module 403, configured to perform electricity-saving processing on the terminal according to the target electricity-saving policy.

In the embodiment, the resource state information of the terminal is acquired through the acquisition module, and the resource state information of the terminal is determined; the method comprises the steps that a selection module is used for selecting a target power saving strategy matched with resource state information of a terminal from a preset power saving strategy set, and the target power saving strategy which is universal and matched with the resource state information of the terminal is selected through the preset power saving strategy set, so that different terminals can be matched, each differentiated terminal can be protected in time, and the power saving efficiency of the terminal is improved; the power-saving processing module is used for performing power-saving processing on the terminal according to the target power-saving strategy, so that unified and effective power-saving management can be performed on the terminal, the cruising ability of the terminal is improved, the charging times of the terminal are reduced, and the maintenance cost of the terminal is reduced.

Fig. 5 shows a block diagram of a wireless access device according to a fifth embodiment of the present application. As shown in fig. 5, the wireless access device 500 includes: the power saving device 400 of the terminal is used for realizing the power saving method of any terminal in the embodiment of the application.

The radio access device 500 may be a base station, or may be a device connected to a terminal in another radio communication network. The above description of the wireless access device is only an example, and specific setting may be performed according to specific implementation, and other wireless access devices not described are also within the protection scope of the present application, and are not described herein again.

In this embodiment, a generalized target power saving policy matched with the resource state information of the terminal is selected from a preset power saving policy set by a power saving device of the terminal, so that different terminals can be matched, each differentiated terminal can be protected in time, and the power saving efficiency of the terminal is improved; according to the target power saving strategy, the terminal is subjected to power saving processing, the base station is ensured to carry out unified and effective power saving management on the terminal, the cruising ability of the terminal is improved, the charging times of the terminal are reduced, and the maintenance cost of the terminal is reduced.

Fig. 6 shows a block diagram of a power saving system of a terminal according to a sixth embodiment of the present application. As shown in fig. 6, the power saving system of the terminal includes the following devices: a terminal 610, a base station 620 and a core network device 630. Wherein the base station 620 includes the power saving device 400 of the terminal.

In some implementations, the node system of the terminal is applicable to a 5G network in which different types of slicing services exist, for example, the types of slicing services include: enhanced Mobile BroadBand (eMBB) service, low Latency and high Reliability Communication (URLLC) service, and massive Machine Type Communication (mMTC) service.

In each slice application scenario, the power saving requirements of the terminal are also different. Table 2 shows a correspondence table between the power saving policy of the terminal and the types of the slice services supported by the terminal in the embodiment of the present application. As shown in table 2, in the mtc service, the terminal needs to perform a first power saving policy; in the URLLC service, the terminal needs to perform a second power saving strategy; in the mtc service, the terminal needs to perform a third power saving policy.

Table 2 correspondence table between power saving policy of terminal and type of slicing service supported by terminal

Types of slicing service supported by terminal	Identification of power saving information maintenance table	Power saving strategy for terminal
			eMB service	First power saving information maintenance table	First power saving strategy
URLLC service	Second power saving information maintenance table	Second power saving strategy
			mMTC service	Third power-saving information maintenance meter	Third power-saving strategy

It should be noted that, because the mtc service needs to consume more power of the terminal, the third power saving policy needs to make the power of the terminal in a very power saving state, so as to ensure that the terminal can normally perform the mtc service.

The URLLC service needs to ensure high reliability of the communication service and needs to make the delay of the terminal at a lower level, so the second power saving strategy corresponding to the URLLC service needs to match the power of the terminal with the performance of the terminal.

The main application time period when the terminal performs the eMB service is 7:00 to 23:00, the deployment time of the corresponding first power saving strategy can be segmented and started according to the time period mainly used for the segmentation, and the first power saving strategy is suitable for balancing the electric quantity of the terminal.

The first power saving policy, the second power saving policy, and the third power saving policy are only three power saving policies initially configured by the base station 620, and the base station 620 may perform intelligent learning according to application scenarios corresponding to different types of slice services (for example, if the power saving policy configured for the terminal 620 by the base station 620 for the first time fails to enable the terminal 610 to save power, the power saving policy is not used next time).

In some specific implementations, the base station 620 establishes a service air interface bearer corresponding to the type of the slice service through different types of the slice services configured by the core network device 630. And, the base station 620 needs to maintain different power saving information maintenance tables according to different slice service types. As shown in table 2, the eMBB service corresponds to a first power saving information maintenance table, the URLLC service corresponds to a second power saving information maintenance table, and the mtc service corresponds to a third power saving information maintenance table. Wherein, the power saving information maintenance table includes: any one or more of terminal type, terminal manufacturer, terminal battery capacity, terminal manufacturing time, chip type, receiving antenna, transmitting antenna, terminal power grade and 5G network type where the terminal is located.

Table 3 shows a power saving information maintenance table in the embodiment of the present application. As shown in table 3, the power saving information maintenance table includes information of N terminals, N being an integer greater than or equal to 1.

TABLE 3 Power-SAVING INFORMATION MAINTENANCE TABLE

It should be noted that 1T2R therein indicates that the terminal rotates to the base station SRS over 2 antennas, and selects 1 antenna at a time to transmit; 1T4R represents that the terminal transmits SRS to the base station in turn on 4 antennas, and 1 antenna is selected for transmission at one time; 2T4R represents that the terminal transmits SRS to the base station by turns on 4 antennas, and 2 antennas are selected at a time for transmission. Wherein, X1, X2 and X3 are only exemplary chip types, and in specific implementation, the chip types may correspond to different types according to different manufacturers.

The 5G network types include: non-independent (Non-standard, NSA) networking and independent (standard, SA) networking. In NSA networking, a 5G network and a 4G network are communicated at an access network level, and a terminal can be accessed to a communication network by adopting two wireless access technologies of LTE and NR; in the SA networking, the 5G network is independent of the 4G network, the 5G network and the 4G network only interwork at the core network level, and the terminal can only access the communication network by using the NR radio access technology.

In some implementations, the terminal 610 may carry a Battery power information element (Battery Info) through a report message sent to the base station 620, so that the base station 620 obtains the Battery Info information element, where the Battery Info information element may include: battery Consumption percentage (Battery Consumption percentage) and Battery Consumption Capacity (Battery Consumption Capacity).

The base station may determine, according to the obtained battery consumption percentage of the terminal 610, the battery consumption capacity of the terminal 610, and the type of the slice service currently processed by the terminal 610 (e.g., an eMBB service), a lookup table 2, a power saving information maintenance table corresponding to the terminal 610 (e.g., a first power saving information maintenance table), and then lookup table 3, determine which specific power saving policy the terminal 610 needs to perform, and then perform power saving processing on the terminal 610 according to the power saving policy.

Wherein, reporting the message includes: any one of an Uplink Dedicated Control Channel (UL-DCCH-Message), a Measurement Report (Measurement Report) Message, a Radio Resource Control (RRC) Setup Complete Message, an Uplink Information transmission (Uplink Information Transfer) Message, and a Radio Resource Control (RRC) reselection Complete Message. The report message may be a message reported periodically or a message determined according to an actual usage scenario.

Fig. 7 is a flowchart illustrating a power saving method for a terminal during access to a base station according to a seventh embodiment of the present application. As shown in fig. 7, the power saving method of the terminal includes the steps of:

in step S701, the terminal 610 writes an initial context message according to a hidden Mobile Equipment Identity Software Version (Masked IMEISV) cell, and sends the initial context message to the base station 620.

Wherein, the initial context Message may be UL-DCCH-Message. The Masked IMEISV cell comprises: any one or more of terminal capability level information of the terminal 610, initial battery level information (e.g., a consumption percentage of the battery level of the terminal 610, or a remaining percentage of the battery level of the terminal 610, etc.), battery capacity information (e.g., a consumption capacity of the battery level of the terminal 610, or a remaining capacity of the battery level of the terminal 610, etc.), and a total capacity of the battery of the terminal 610.

In step S702, the core network device 630 issues a configuration message to the base station 620.

Wherein the configuration message comprises: information about the terminal 610. For example, the information related to the terminal 610 includes: any one or more of a terminal type of the terminal 610, a vendor name of the terminal 610, a manufacturing time of the terminal 610, a chip type of the terminal 610, a receiving antenna of the terminal 610, a transmitting antenna of the terminal 610, a power class of the terminal 610, and a type of 5G network in which the terminal 610 is located.

Step S703, the base station 620 establishes an IMEISV policy table according to the received Masked IMEISV cell and the configuration message issued by the core network device 630,

wherein, the IMEISV policy table includes power saving capability information of the terminal, and the power saving capability information of the terminal includes: any one or more of terminal capability level information of the terminal 610, initial battery level information, battery capacity information, total capacity of a battery of the terminal 610, a terminal type of the terminal 610, a manufacturer name of the terminal 610, a manufacturing time of the terminal 610, a chip type of the terminal 610, a receiving antenna of the terminal 610, a transmitting antenna of the terminal 610, a power level of the terminal 610, and a type of a 5G network in which the terminal 610 is located.

It should be noted that the IMEISV policy table may further include power saving capability information of a plurality of other terminals, wherein the other terminals are terminals using the communication service provided by the base station 620.

In step S704, the terminal 610 reports the first battery power information of the terminal 610 to the base station 620 through the UL-DCCH-Message.

The first battery power information is the updated current battery power information of the terminal 610, so that the base station can obtain the current state of the terminal 610 in time.

Step S705, the base station 620 searches the IMEISV policy table according to the first battery power information, determines the first base station power saving policy matched with the terminal 610, and sends the first base station power saving policy to the terminal 610.

In one specific implementation, the first base station power saving policy is that the base station 620 selects a target power saving policy matching resource state information (e.g., battery level information, etc.) of the terminal 610 from a preset power saving policy set according to the type of slice service supported by the terminal 610.

In one specific implementation, the base station 620 may further obtain a terminal power saving policy currently used by the terminal 610, compare the terminal power saving policy with a first base station power saving policy after obtaining the first base station power saving policy matched with the terminal 610, and determine and send a target power saving policy to the terminal 610.

In one specific implementation, the base station 620 writes the selected target power-saving policy into a Reconfiguration (RRC Reconfiguration) message of the radio resource control layer, and sends the RRC Reconfiguration message to the terminal 610, so that the terminal 610 obtains the target power-saving policy.

In step S706, after the terminal 610 obtains the target power saving policy, power saving processing is performed according to the target power saving policy.

In step S707, when the type of the slice service corresponding to the terminal 610 is changed (for example, when the type of the slice service corresponding to the terminal 610 is changed from the first type to the second type), the terminal 610 reports the second battery power information of the terminal 610 to the base station 620 again through the UL-DCCH-Message.

In step S708, the base station 620 searches the IMEISV policy table according to the second battery power level information, determines a base station power saving policy that matches the type (e.g., the second type) of the slice service currently processed by the terminal 610, and sends the base station power saving policy to the terminal 610, so that the terminal 610 can update its target power saving policy.

In this embodiment, a terminal is in a process of accessing a base station, battery capacity information of the terminal is actively reported to the base station through the terminal, the base station matches the current battery capacity information of the terminal with information corresponding to the terminal in an IMEISV policy table according to the information in the IMEISV policy table to obtain a target power saving policy, and sends the target power saving policy to the terminal, so that the terminal can accurately control resource allocation of the terminal according to the target power saving policy, and particularly, when the battery capacity of the terminal is low, unified and effective power saving management is performed on the terminal from a network side, the cruising ability of the terminal is improved, the charging times of the terminal are reduced, and the maintenance cost of the terminal is reduced.

Fig. 8 shows a flowchart of a power saving method for a terminal in a cell handover process according to an eighth embodiment of the present application. As shown in fig. 8, the base station 620 may include a source base station 621 and a target base station 622 during the cell handover, and the power saving method of the terminal includes the following steps:

in step S801, the source base station 621 triggers the Handover of the terminal 610 through the Xn interface, and the source base station 621 writes the Masked IMEISV cell of the terminal 610 into a Handover Request (Handover Request) message and sends the Handover Request message to the target base station 622, so that the target base station 622 obtains the Masked IMEISV cell of the terminal 610.

Wherein, the Xn interface is an interface between wireless nodes (for example, base stations) in an independent networking, and the Masked IMEISV cell includes: any one or more of terminal capability level information of the terminal 610, initial battery level information (e.g., a consumption percentage of the battery level of the terminal 610, or a remaining percentage of the battery level of the terminal 610, etc.), battery capacity information (e.g., a consumption capacity of the battery level of the terminal 610, or a remaining capacity of the battery level of the terminal 610, etc.), and a total capacity of the battery of the terminal 610.

In a specific implementation, the source base station 621 may further trigger the switching of the terminal 610 through the Ng interface, and the source base station 621 writes a Masked IMEISV cell of the terminal 610 into a Handover Request message and sends the Handover Request message to the core network device 630, so that the core network device 630 obtains the Masked IMEISV cell of the terminal 610. Where the Ng interface is an interface between the wireless node and the core network device 630 in an independent networking.

In step S802, the core network device 630 issues a configuration message to the target base station 622.

Step S803, the target base station 622 establishes the IMEISV policy table according to the received Masked IMEISV cell and the configuration message issued by the core network device 630.

It should be noted that the IMEISV policy table may further include power saving capability information of a plurality of other terminals, wherein the other terminals are terminals using the communication service provided by the target base station 622.

In step S804, after the terminal 610 completes the cell handover, the first battery power information of the terminal 610 is reported to the target base station 622 through the UL-DCCH-Message.

In step S805, the target base station 622 searches the IMEISV policy table according to the first battery power level information, determines the first base station power saving policy matched with the terminal 610, and sends the first base station power saving policy to the terminal 610.

In one specific implementation, the first base station power saving policy is that the target base station 622 selects a target power saving policy matching resource state information (e.g., battery level information, etc.) of the terminal 610 from a preset power saving policy set according to the type of slice service supported by the terminal 610.

In one specific implementation, the target base station 622 can also obtain a terminal power saving policy currently used by the terminal 610, compare the terminal power saving policy with a first base station power saving policy matched with the terminal 610 after obtaining the first base station power saving policy, and determine and send the target power saving policy to the terminal 610.

In one specific implementation, the target base station 622 writes the selected target power-saving policy into a Reconfiguration (RRC Reconfiguration) message of the radio resource control layer, and sends the RRC Reconfiguration message to the terminal 610, so that the terminal 610 obtains the target power-saving policy.

In step S806, after the terminal 610 obtains the target power saving policy, power saving processing is performed according to the target power saving policy.

In step S807, when the type of the slicing service corresponding to the terminal 610 is changed (for example, when the type of the slicing service corresponding to the terminal 610 is changed from the first type to the second type), the terminal 610 reports the second battery power information of the terminal 610 to the target base station 622 again through the UL-DCCH-Message.

In step S808, the target base station 622 searches the IMEISV policy table according to the second battery power information, determines a second base station power saving policy that matches the type (e.g., the second type) of the slice service currently processed by the terminal 610, and sends the second base station power saving policy to the terminal 610, so that the terminal 610 can update its target power saving policy.

In this embodiment, in the cell handover process of the terminal, the target base station establishes the IMEISV policy table according to the received Masked IMEISV cell and the configuration message issued by the core network device, and matches the current battery power information of the terminal with the IMEISV policy table, so that different terminals can obtain unified management of the target base station, the problem of large power consumption of the 5G terminal is solved, a guarantee is provided for the 5G terminal to continue the journey, the battery power of the terminal can be matched with the type of the slicing service performed by the terminal, the terminal can obtain the best use experience, and popularization and application of the 5G network are accelerated.

It should be apparent that the present application is not limited to the particular configurations and processes described in the above embodiments and shown in the figures. For convenience and brevity of description, detailed description of a known method is omitted here, and for the specific working processes of the system, the module and the unit described above, reference may be made to corresponding processes in the foregoing method embodiments, which are not described herein again.

As shown in fig. 9, computing device 900 includes input device 901, input interface 902, central processor 903, memory 904, output interface 905, and output device 906. The input interface 902, the central processing unit 903, the memory 904, and the output interface 905 are connected to each other through a bus 907, and the input device 901 and the output device 906 are connected to the bus 907 through the input interface 902 and the output interface 905, respectively, and further connected to other components of the computing device 900.

Specifically, the input device 901 receives input information from the outside, and transmits the input information to the central processor 903 through the input interface 902; central processor 903 processes input information based on computer-executable instructions stored in memory 904 to generate output information, stores the output information temporarily or permanently in memory 904, and then transmits the output information to output device 906 via output interface 905; output device 906 outputs the output information external to computing device 900 for use by a user.

In one embodiment, the computing device shown in fig. 9 may be implemented as an electronic device that may include: a memory configured to store a program; a processor configured to execute the program stored in the memory to perform the power saving method of the terminal described in the above embodiments.

In one embodiment, the computing device shown in fig. 9 may be implemented as a power saving system of a terminal, which may include: a memory configured to store a program; a processor configured to execute the program stored in the memory to perform the power saving method of the terminal described in the above embodiments.

The above description is only an exemplary embodiment of the present application, and is not intended to limit the scope of the present application. In general, the various embodiments of the application may be implemented in hardware or special purpose circuits, software, logic or any combination thereof. For example, some aspects may be implemented in hardware, while other aspects may be implemented in firmware or software which may be executed by a controller, microprocessor or other computing device, although the application is not limited thereto.

Embodiments of the application may be implemented by a data processor of a mobile device executing computer program instructions, for example in a processor entity, or by hardware, or by a combination of software and hardware. The computer program instructions may be assembly instructions, instruction Set Architecture (ISA) instructions, machine related instructions, microcode, firmware instructions, state setting data, or source code or object code written in any combination of one or more programming languages.

Any logic flow block diagrams in the figures of this application may represent program steps, or may represent interconnected logic circuits, modules, and functions, or may represent a combination of program steps and logic circuits, modules, and functions. The computer program may be stored on the memory. The memory may be of any type suitable to the local technical environment and may be implemented using any suitable data storage technology, such as, but not limited to, read Only Memory (ROM), random Access Memory (RAM), optical storage devices and systems (digital versatile disks, DVDs, or CD discs), etc. The computer readable medium may include a non-transitory storage medium. The data processor may be of any type suitable to the local technical environment, such as but not limited to general purpose computers, special purpose computers, microprocessors, digital Signal Processors (DSPs), application Specific Integrated Circuits (ASICs), programmable logic devices (FGPAs), and processors based on a multi-core processor architecture.

The foregoing has provided by way of exemplary and non-limiting examples a detailed description of exemplary embodiments of the present application. Various modifications and adaptations to the foregoing embodiments may become apparent to those skilled in the relevant arts in view of the accompanying drawings and the appended claims, without departing from the scope of the application. Accordingly, the proper scope of the application is to be determined according to the claims.

Claims

1. A method for saving power of a terminal, the method comprising:

acquiring resource state information of a terminal;

selecting a target power saving strategy matched with the resource state information of the terminal from a preset power saving strategy set;

and carrying out power saving processing on the terminal according to the target power saving strategy.

2. The method according to claim 1, wherein the resource status information of the terminal includes a type of slice service currently processed by the terminal and battery power information of the terminal;

the selecting a target power saving strategy matched with the resource state information of the terminal from a preset power saving strategy set comprises the following steps:

acquiring preset terminal power saving information corresponding to the type of the slicing service currently processed by the terminal;

and selecting the target power saving strategy from the power saving strategy set according to the battery power information of the terminal and the preset terminal power saving information.

3. The method of claim 1, wherein the resource status information of the terminal comprises types of slice services supported by the terminal;

and selecting the target power saving strategy from the power saving strategy set according to the type of the slice service supported by the terminal.

4. The method according to claim 3, wherein the selecting the target power saving policy from the set of power saving policies according to the types of slicing services supported by the terminal comprises:

acquiring a power saving priority level corresponding to the type of the slice service supported by the terminal;

sequencing the slicing services supported by the terminal according to the power saving priority level to obtain a sequencing result, wherein the types of the slicing services supported by the terminal at least comprise any two of enhanced mobile broadband services, low-delay high-reliability communication services and massive machine communication services;

and selecting the target power saving strategy from the power saving strategy set according to the sequencing result.

5. The method of claim 1, wherein the resource status information of the terminal comprises battery power information of the terminal;

and selecting the target power saving strategy matched with the battery capacity information of the terminal from the power saving strategy set.

6. The method according to any of claims 1 to 5, wherein the set of power saving policies comprises: any one or more of a pole-induced power saving strategy, a balance power saving strategy and a performance power saving strategy.

7. The method according to claim 6, wherein the performing power saving processing on the terminal according to the target power saving policy includes:

and reducing the transmission power of the terminal according to the current power level information of the terminal under the condition that the target power-saving strategy is determined to be the very-low power-saving strategy.

8. The method according to claim 6, wherein the performing power saving processing on the terminal according to the target power saving policy includes:

and under the condition that the target power saving strategy is determined to be the extremely-caused power saving strategy, reducing the antenna dimension of the terminal according to the type of a receiving antenna of the terminal and/or the type of a sending antenna of the terminal.

9. The method according to claim 6, wherein the performing power saving processing on the terminal according to the target power saving policy includes:

and reducing the number of antennas of the terminal or the number of carriers corresponding to the terminal under the condition that the target power saving strategy is determined to be the very power saving strategy.

10. The method according to claim 6, wherein the performing power saving processing on the terminal according to the target power saving policy includes:

under the condition that the target power-saving strategy is determined to be the performance power-saving strategy, adjusting resources allocated to the terminal according to the capability level information of the terminal, wherein the resources of the terminal comprise: and any one or more of the number of antennas, the number of carriers and the transmitting power of the terminal.

11. The method according to claim 6, wherein the performing power saving processing on the terminal according to the target power saving policy comprises:

under the condition that the target power saving strategy is determined to be the balance power saving strategy, acquiring a service data rate corresponding to a slice service currently processed by the terminal;

determining communication performance parameters according to the service data rate and a preset data rate threshold;

and carrying out power-saving processing on the terminal by adopting the communication performance parameters.

12. The method of claim 1, wherein before the obtaining the resource status information of the terminal, the method further comprises:

acquiring a first terminal set, wherein the first terminal set is a set of first terminals determined according to a terminal enabling strategy;

updating a second terminal set according to the first terminal set to obtain an updated second terminal set, wherein the second terminal set is a set of terminals which can be subjected to power saving processing and are determined by the current base station;

the power saving processing of the terminal according to the target power saving strategy comprises the following steps:

and performing power saving processing on the terminals in the updated second terminal set according to the target power saving strategy and the updated resource state information of the terminals in the second terminal set.

13. The method of claim 12, wherein the terminal enabling policy comprises a blacklist, the blacklist comprising an identification of terminals incapable of performing the power saving processing;

the updating the second terminal set according to the first terminal set to obtain an updated second terminal set includes:

and updating the second terminal set according to the blacklist to obtain the updated second terminal set.

14. A power saving apparatus of a terminal, characterized by comprising:

the acquisition module is used for acquiring the resource state information of the terminal;

the selection module is used for selecting a target power-saving strategy matched with the resource state information of the terminal from a preset power-saving strategy set;

and the power saving processing module is used for performing power saving processing on the terminal according to the target power saving strategy.

15. A wireless access device, the apparatus comprising:

power saving means of the terminal for performing the power saving method of the terminal according to any one of claims 1-13.

16. An electronic device, comprising:

one or more processors;

memory having one or more programs stored thereon that, when executed by the one or more processors, cause the one or more processors to implement a power saving method for a terminal as recited in any of claims 1-13.

17. A readable storage medium, characterized in that the readable storage medium stores a computer program which, when executed by a processor, implements a power saving method of a terminal according to any one of claims 1-13.