CN110149680A - Power-saving processing method, server, base station and terminal device - Google Patents

Abstract

The present invention relates to wireless communication technology field, a kind of power-saving processing method, server, base station and terminal device, the power-saving processing method, comprising: receive the power saving activate message that terminal is sent are disclosed；Power-save operation corresponding with the terminal is determined according to the power saving activate message；The corresponding instruction information of the power-save operation is sent, so as to execute the power-save operation to the terminal.By above-mentioned processing, the cruising ability of terminal is improved, so that terminal more power saving, to improve the usage experience of user.

Description

Power saving processing method, server, base station and terminal equipment

technical field

The present invention relates to the technical field of wireless communication, in particular to a power saving processing method, a server, a base station and a terminal device.

Background technique

With the rapid development of terminals, especially mobile terminals are becoming more and more important in our daily life. Since current users require high-quality user experience requirements of "always on", battery life is of great significance to the development of mobile terminals.

Generally speaking, the main hardware components of a mobile terminal include a display screen, a processor, a communication module, GPS, a memory, etc., as shown in FIG. 1 .

Based on the hardware composition of the mobile terminal, current common methods for power saving of the mobile terminal mainly include:

(1) Hardware upgrade

- Upgrade LED display to AMOLED display;

-Improve the chip manufacturing process, such as upgrading the 26nm process to 7nm.

(2) Software management

-Regularly clean up background programs.

(3) Power saving mode

Such as reducing the brightness and monochrome of the display screen, turning off WIFI, Bluetooth or cellular communication functions, turning off GPS, limiting CPU performance, etc.

Therefore, on the premise of ensuring the user experience, how to improve the battery life of the mobile terminal and make the mobile terminal more power-saving has become a technical problem to be solved urgently.

Contents of the invention

The present invention provides a power-saving processing method, a server, a base station and a terminal device, so as to improve the battery life of a mobile terminal, make the mobile terminal more power-saving, and thereby improve user experience.

The present invention provides a power-saving processing method, comprising:

receiving a power saving activation message sent by the terminal;

determining a power saving operation corresponding to the terminal according to the power saving activation message;

and sending instruction information corresponding to the power saving operation, so as to execute the power saving operation on the terminal.

Preferably, the determining the power saving operation corresponding to the terminal includes:

Obtaining parameter configuration information of the terminal;

Determine a power saving operation corresponding to the terminal according to the parameter configuration information.

Preferably, the determining the power saving operation corresponding to the terminal according to the parameter configuration information includes:

determining the traffic volume and wireless link quality of the terminal according to the parameter configuration information;

According to the number of data packets and wireless link quality of the terminal within a predetermined period of time, determining the power saving operation corresponding to the terminal includes: increasing the paging cycle of the terminal in idle state, and/or reducing the paging cycle of the terminal The number of receiving antennas.

Preferably, according to the number of data packets and wireless link quality of the terminal within a predetermined period of time, determining the power-saving operation corresponding to the terminal includes: increasing the idle paging cycle of the terminal, including one of the following:

When the number of data packets of the terminal within a predetermined time period is lower than the preset data packet number threshold N and the quality of the wireless link is higher than the preset wireless channel quality threshold Tq, determining that the power saving operation includes increasing the terminal's Idle state paging cycle;

When the number of data packets of the terminal within a predetermined time period is lower than the preset number of data packets threshold N, the number of paging times of the terminal is lower than the preset number of paging times threshold P, and the wireless channel quality is greater than the preset wireless channel quality threshold When Tq, the downlink bit error rate of the terminal is less than the preset bit error rate threshold Te, and the paging success rate of the terminal is greater than the preset paging success rate threshold Tpaing, determining that the power saving operation includes increasing the terminal idle-state paging cycle.

Preferably, when the power saving operation corresponding to the terminal includes: increasing the idle state paging cycle of the terminal, sending the instruction information corresponding to the power saving operation includes one of the following:

Sending indication information for increasing the idle paging cycle of the terminal to the terminal, where the indication information is used to trigger the terminal to send a request message for increasing the paging cycle;

Sending indication information for increasing the idle state paging cycle of the terminal to the core network device, where the indication information is used to trigger the core network device to send a request message for increasing the paging cycle to the terminal.

Preferably, the determining the power saving operation corresponding to the terminal according to the parameter configuration information includes:

judging whether the currently transmitted data packet is the last data packet transmitted by the terminal;

If it is the last data packet, determining the power saving operation corresponding to the terminal includes: releasing the RRC connection of the terminal.

Preferably, the judging whether the currently transmitted data packet is the last data packet transmitted by the terminal includes one of the following:

According to the type and sending cycle of the currently transmitted data packet, determine whether the currently transmitted data packet is the last data packet transmitted;

According to the size and sending cycle of each data packet, determine whether the currently transmitted data packet is the last data packet transmitted;

Determine whether the currently transmitted data packet is the last data packet transmitted according to whether the notification message sent by the terminal is received, where the notification message is used to indicate that the currently transmitted data packet is the last data packet transmitted by the terminal data pack.

Preferably, the sending the indication information corresponding to the power saving operation includes:

Sending indication information for releasing the RRC connection of the terminal to the base station, where the indication information is used to trigger the base station to send an RRC connection release message to the terminal.

Preferably, according to the number of data packets and wireless link quality of the terminal within a predetermined time period, determining the power saving operation corresponding to the terminal includes: reducing the number of receiving antennas of the terminal, including:

When the number of data packets of the terminal within a predetermined time period is lower than a first preset data packet number threshold and the wireless link quality is higher than a first preset wireless channel quality threshold, determining that the power saving operation includes reducing the The number of receiving antennas of the terminal.

Preferably, the sending the indication information corresponding to the power saving operation includes:

Sending indication information for reducing the number of receiving antennas of the terminal to the base station, where the indication information is used to trigger the base station to send a message triggering the terminal to reduce the number of receiving antennas to the terminal.

Preferably, determining the power saving operation corresponding to the terminal according to the parameter configuration information includes:

determining the signal quality of the first communication network according to the parameter configuration information;

When the signal quality of the current communication network is the same as the signal quality of the first communication network or the communication quality of the first communication network meets the requirements of the terminal, determining the power saving operation corresponding to the terminal includes: camping to The power consumption of the first communication network is lower than that of the current communication network.

Preferably, sending the indication information corresponding to the power saving operation includes:

sending instruction information for enabling the terminal to camp on the first communication network to the base station, where the instruction information is used to trigger the base station to send an instruction to the terminal to enable the terminal to camp on the first communication network The command.

Preferably, the determining the power saving operation corresponding to the terminal according to the parameter configuration information includes:

According to the parameter configuration information, determine the wireless link quality of the terminal, the delay jitter and bit error rate of the data packet;

According to the quality of the wireless link, the delay jitter of the data packet and the bit error rate, determining the power saving operation corresponding to the terminal includes: increasing the DRX cycle in the active state.

Preferably, according to the quality of the wireless link, the delay jitter of the data packet and the bit error rate, determining the power saving operation corresponding to the terminal includes: increasing the active DRX cycle, including:

When the delay jitter is less than the preset delay jitter Tj, the wireless channel quality is less than the preset wireless channel quality Tq, the downlink bit error rate is less than the preset bit error rate threshold Te, and the uplink bit error rate is less than the preset Te , determining the power saving operation corresponding to the terminal includes: increasing the DRX cycle in an active state.

Preferably, it also includes:

According to the delay jitter being smaller than the preset delay jitter Tj, determining the power saving operation corresponding to the terminal further includes: reducing the length of the inactive timer;

According to the uplink bit error rate being less than the preset Te, determining the power saving operation corresponding to the terminal further includes: reducing the maximum number of HARQ transmissions.

The present invention provides a power-saving processing method, comprising:

Send a power saving activation message to the server;

receiving indication information corresponding to a power saving operation, where the power saving operation is an operation determined by the server according to the power saving activation message;

And execute the corresponding power saving operation according to the indication information.

Preferably, the receiving instruction information corresponding to the power saving operation, and performing the corresponding power saving operation according to the instruction information includes one of the following:

receiving the indication information sent by the server to increase the paging cycle in the idle state, and sending a request message for increasing the paging cycle according to the indication information;

receiving a request message for increasing an idle paging cycle sent by the server via a core network device, and increasing the paging cycle according to the request message;

Receiving the RRC connection release message sent by the base station, and releasing the RRC connection according to the RRC connection release message, wherein the RRC connection whether message is sent by the base station after receiving the indication information sent by the server, and the indication information is used Instruction information for releasing the RRC connection of the terminal;

receiving a message sent by the base station for triggering the terminal to reduce the number of receiving antennas, and reducing the number of receiving antennas according to the message, wherein the message is sent by the base station after receiving the indication information sent by the server, the indication The information is indication information for reducing the number of receiving antennas of the terminal;

receiving the command sent by the base station to camp on the first communication network whose power consumption is lower than the current communication network, and camping on the first communication network according to the command, wherein the command is that the base station receives the command from the server sent after the sent indication information, where the indication information is indication information for enabling the terminal to camp on the first communication network.

Preferably, before performing the corresponding power saving operation according to the indication information, the method further includes:

determining whether a trigger condition is met, and performing the power saving operation when the trigger condition is met;

The determination of whether a trigger condition is met includes any of the following:

Detecting whether a trigger instruction to execute the power saving operation triggered by the user is received;

Detecting whether the trigger parameter triggering the power saving operation reaches a preset threshold.

Preferably, the trigger parameters include the remaining power value of the terminal and/or current time information.

The present invention also provides a power-saving processing method, including:

receiving instruction information corresponding to a power-saving operation sent by the server, where the power-saving operation is an operation determined by the server according to the power-saving activation message sent by the terminal;

instructing the terminal to perform a corresponding power saving operation according to the indication information.

Preferably, the instructing the terminal to perform a corresponding power-saving operation according to the indication information includes one of the following:

sending an RRC connection release message to the terminal according to the indication information sent by the server to release the RRC connection of the terminal;

sending a message to the terminal that triggers the terminal to reduce the number of receiving antennas according to the indication information sent by the server to reduce the number of receiving antennas of the terminal;

According to the instruction information sent by the server to make the terminal camp on the first communication network whose power consumption is lower than the current communication network, send a command to the terminal to make the terminal camp on the first communication network .

The present invention also provides a server, including:

a receiving unit, configured to receive a power saving activation message sent by the terminal;

a processing unit, configured to determine a power saving operation corresponding to the terminal according to the power saving activation message;

A sending unit, configured to send the indication information corresponding to the power saving operation.

The present invention also provides a terminal device, including:

a sending unit, configured to send a power saving activation message to the server;

a receiving unit, configured to receive indication information corresponding to a power saving operation, where the power saving operation is an operation determined by the server according to the power saving activation message;

A processing unit, configured to execute a corresponding power saving operation according to the indication information.

The present invention also provides a base station, including:

The receiving unit is configured to receive the instruction information corresponding to the power saving operation sent by the server, and the power saving operation is an operation determined by the server according to the power saving activation message sent by the terminal;

A processing unit, configured to instruct the terminal to perform a corresponding power saving operation according to the indication information.

The present invention also provides a terminal device, including:

processor; and

The memory is configured to store machine-readable instructions, and the instructions, when executed by the processor, cause the processor to execute the above power saving processing method on the terminal side.

Compared with the prior art, the present invention has at least the following advantages:

By receiving the power saving activation message sent by the terminal; and determining the power saving operation corresponding to the terminal according to the power saving activation message; sending the indication information corresponding to the power saving operation, so that the terminal performs the power saving operation Electric operation. Through the above processing, the battery life of the mobile terminal is improved, and the power consumption of the mobile terminal is reduced, thereby improving user experience.

Description of drawings

FIG. 1 is a structural diagram of a mobile terminal in the prior art;

FIG. 2 is a schematic diagram of state switching during data transmission in the prior art;

FIG. 3 is a schematic diagram of a radio frequency signal of a mobile terminal in the prior art;

FIG. 4 is a schematic diagram of a communication signal residency of a mobile terminal in the prior art;

FIG. 5 is a schematic diagram of DRX cycle configuration of a mobile terminal in the prior art;

FIG. 6 is a schematic flowchart of a power saving processing method provided by the present invention;

Fig. 7 is the structural representation of the SPS server provided by the present invention;

FIG. 8 is a schematic diagram of an AI-based power saving schedule provided by the present invention;

FIG. 9 is a schematic diagram of power-saving operation selection based on AI algorithm provided by the present invention;

Fig. 10 is a schematic diagram of the location of the SPS server provided by the present invention in the MEC;

Fig. 11 is a schematic structural diagram of the MEC provided by the present invention;

FIG. 12 is a schematic flowchart of a power saving processing method provided by the present invention;

Fig. 13 is a schematic diagram of the selection of activating the intelligent power saving function in the first example provided by the present invention;

Fig. 14 is a schematic diagram of the selection of setting a custom power saving policy in the first example provided by the present invention;

Fig. 15 is a schematic diagram of selecting a power saving strategy in the first example provided by the present invention;

Fig. 16 is a schematic diagram of activation conditions of the power saving function in the second example provided by the present invention;

Fig. 17 is a schematic diagram of the PS APP monitoring time and remaining power in the second example provided by the present invention;

Fig. 18 is a schematic flow chart of the power saving processing method of the SPS server located on the MCE platform provided by the present invention;

Fig. 19 is a schematic diagram of determining whether to modify the paging cycle by the SPS server provided by the present invention;

FIG. 20 is a schematic flowchart of a first method for modifying a paging cycle triggered by a terminal provided by the present invention;

Fig. 21 is a schematic flow chart of the second method for modifying the paging cycle triggered by the terminal provided by the present invention;

Fig. 22 is a schematic diagram of releasing the RRC connection provided by the present invention;

Fig. 23 is a schematic diagram of an example of heartbeat packet parsing between the APP and the server provided by the present invention;

Fig. 24 is a schematic diagram of alternate sending of two data packets provided by the present invention;

Fig. 25 is a schematic flow diagram of optimizing the length of the inactivity timer by the SPS server provided by the present invention;

Fig. 26 is a schematic flow chart of releasing the RRC connection provided by the present invention;

Fig. 27 is a schematic flow chart of releasing the RRC connection between the base station and the terminal provided by the present invention;

Fig. 28 is a schematic flow chart of establishing an RRC connection provided by the present invention;

FIG. 29 is a schematic diagram of the number of receiving antennas used by the terminal determined by the SPS server provided by the present invention;

FIG. 30 is a schematic diagram of the SPS server provided by the present invention instructing the terminal to camp or switch to a relatively power-saving communication network;

Fig. 31 is a schematic diagram of optimally configured active-state DRX parameters provided by the present invention;

Fig. 32 is a schematic diagram of packet delay and jitter provided by the present invention;

Fig. 33 is a schematic diagram of determining the corresponding power saving operation according to the selected power saving strategy provided by the present invention;

Figure 34 is a schematic diagram of the SPS and PUCCH/SRS cycles provided by the present invention;

Fig. 35 is a schematic diagram of intelligent selection of power-saving operation in a hybrid scenario provided by the present invention;

Fig. 36 is a schematic diagram of the SPS server activating partial power-saving operations according to user preferences provided by the present invention;

Fig. 37 is a schematic diagram of setting different parameters for different power-saving modes in combination with different power-saving operations by the SPS server provided by the present invention;

FIG. 38 is a schematic flowchart of a power saving processing method applied to a terminal device provided by the present invention;

FIG. 39 is a schematic flowchart of a power saving processing method applied to a base station provided by the present invention;

Figure 40 is a structural diagram of the server provided by the present invention;

Fig. 41 is a structural diagram of a terminal device provided by the present invention;

Fig. 42 is a structural diagram of a base station provided by the present invention.

Detailed ways

The present invention proposes a power-saving processing method, a server, a base station, and a terminal device. The specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.

Those skilled in the art will understand that unless otherwise stated, the singular forms "a", "an", "said" and "the" used herein may also include plural forms. It should be further understood that the word "comprising" used in the description of the present invention refers to the presence of said features, integers, steps, operations, elements and/or components, but does not exclude the presence or addition of one or more other features, Integers, steps, operations, elements, components, and/or groups thereof. It will be understood that when an element is referred to as being "connected" or "coupled" to another element, it can be directly connected or coupled to the other element or intervening elements may also be present. Additionally, "connected" or "coupled" as used herein may include wireless connection or wireless coupling. The expression "and/or" used herein includes all or any elements and all combinations of one or more associated listed items.

Those skilled in the art can understand that, unless otherwise defined, all terms (including technical terms and scientific terms) used herein have the same meaning as commonly understood by those of ordinary skill in the art to which this invention belongs. It should also be understood that terms, such as those defined in commonly used dictionaries, should be understood to have meanings consistent with their meaning in the context of the prior art, and unless specifically defined as herein, are not intended to be idealized or overly Formal meaning to explain.

At present, wireless communication technologies are all aimed at ensuring user experience, for example, improving network throughput, reducing end-to-end delay, and improving connection reliability, etc., and basically do not consider whether the terminal is power-saving. Therefore, when the terminal works in the communication network, there will be unnecessary power consumption. The following is an example to illustrate:

The existing idle state paging cycle parameter configuration is not flexible enough. The communication network configures the same idle paging cycle for all terminals in the cell. When a terminal does not receive a call for a long period of time or has no data to send and receive for a long period of time (for example, at night), configure a shorter idle paging cycle. An active paging cycle will cause unnecessary power consumption.

In the prior art, the time for the terminal to enter the RRC space state is not flexible enough. In order to prevent performance degradation caused by frequent transitions between the idle state and the active state, an inactive timer needs to be defined at present. Only when there is no data to be sent and received for a terminal within the inactive timer, the base station will release the RRC connection of the terminal, so that the terminal enters an idle state. The current inactive timer is 30 seconds, which means that within 30 seconds, even if there is no data to receive or send, the terminal is still in the RRC connection state, causing the terminal to consume more power, as shown in Figure 2.

The use of the number of receiving antennas of terminals in existing communication systems is not flexible enough. At present, all receiving antennas (such as 2 antennas, 4 antennas, and 8 antennas) are enabled by the terminal in any case to provide high-quality services, but this will also cause excessive power consumption of the terminal. As shown in Figure 3.

The existing communication system cannot intelligently select the communication network where the user resides, but prefers to allow the terminal to reside on a higher-level network. For example, when 3G/4G/5G networks coexist, in order to provide users with high-quality services, the It is preferred to allow the terminal to reside on the 5G network. However, when users have low business requirements and do not need to reside on a higher-level network, if the terminal resides on a higher-level network, it may consume more power. For example, if the terminal does not need to reside on a 5G Network, due to the wide radio frequency bandwidth of 5G (greater than 100Mhz), when the terminal resides on the 5G network, it will consume more power, as shown in Figure 4.

Existing communication systems cannot dynamically adjust the active DRX (Discontinuous Reception, discontinuous reception) period. For VoLTE, the terminal configuration DRX activation time defaults to 20 milliseconds, which cannot be dynamically adjusted according to call quality requirements and wireless channel quality, as shown in Figure 5 shown.

Based on the above-mentioned situation that the terminal consumes unnecessary power in the communication network, the following two tables are used to show the actual test, especially the power consumption of each hardware module of the mobile terminal is shown in Table 1 below:

Table 1 Power consumption ratio of each hardware module of the mobile terminal

hardware module power consumption Proportion show 1500mW 24.30% CPU 3000mW 48.60% Baseband Processing and RF Chips 1500mW 24.30% position 50mW 0.80% storage 120mW 1.90%

It can be seen from the above table that the power consumption of the baseband processing and radio frequency chips of the mobile terminal accounts for 24.30% of the total power consumption of the mobile terminal. Therefore, saving the power consumption of the baseband processing and the radio frequency chip of the mobile terminal is very important for improving the battery life of the entire mobile terminal.

Wireless communication protocols such as Long Term Evolution (hereinafter referred to as LTE) also pay great attention to the power saving capability of mobile terminals, especially the power consumption of baseband processing and radio frequency chips. Therefore, the power consumption of the baseband chip of the mobile terminal is saved by formulating some energy-saving functions.

Among them, the baseband chip is mainly composed of five parts: a central processing unit, a channel encoder, a digital signal processor, a modem and an interface module. According to the actual power consumption test results, the power consumption of the baseband chip in the data sending and receiving state is much larger than that in the standby state, as shown in Table 2 below:

Table 2 The power consumption of the baseband chip of the mobile terminal in each state

standby mode 5～50mA Receive data status 100～300mA Send data status 1～2.5A application running status 100mA～2A

Therefore, in order to reduce the number and duration of sending and receiving data by mobile terminals, the 3rd Generation Partnership Project (3rd Generation Partnership Project, hereinafter referred to as 3GPP) defines a discontinuous reception (Discontinuous reception, hereinafter referred to as DRX) mechanism to reduce power consumption on the terminal side. DRX is a new power-saving working mechanism introduced in 4G, which enables the mobile terminal to enter the idle state when there is no data transmission, disconnecting from the network, thereby reducing the number of times the baseband module and the radio frequency module receive and transmit data and time, so that the mobile terminal can save more power.

Based on the above explanation of the power consumption of the terminal and the power saving processing solution provided by the present invention, the processing flow of the power saving processing method is explained in detail below. A "terminal" as used herein may be portable, transportable, installed in a vehicle (air, sea, and/or land), or adapted and/or configured to operate locally, and/or in a distributed fashion, to operate Operates at any other location on Earth and/or in space. The "terminal" used here can also be a mobile terminal for communication, such as a PDA, MID (Mobile Internet Device, mobile Internet device), a smart phone, or a wearable smart terminal, such as a smart watch, a smart Glasses.

As shown in FIG. 6, it is a flow chart of the power saving processing method provided by the embodiment of the present invention. The processing method is applied to the server and includes the following steps:

Step 601, receiving a power saving activation message sent by a terminal;

Step 602, determining a power saving operation corresponding to the terminal according to the power saving activation message;

In this step, the power saving operation includes at least one of the following:

Increase the idle state paging cycle of the terminal;

Release the RRC connection of the terminal;

Reduce the number of receiving antennas of the terminal;

switching or camping to a first communication network that consumes less power than the current communication network;

Increase the DRX cycle in the active state.

Wherein, the determining the power saving operation corresponding to the terminal includes:

Obtaining parameter configuration information of the terminal;

Determine a power saving operation corresponding to the terminal according to the parameter configuration information.

Further, according to the differences of the foregoing power-saving operations, the determination of the power-saving operation corresponding to the terminal according to the parameter configuration information may include the following types:

1) According to the parameter configuration information, determine the traffic volume and wireless link quality of the terminal; determine the power saving corresponding to the terminal according to the number of data packets and wireless link quality of the terminal within a predetermined time period The operation includes: increasing the idle state paging cycle of the terminal, and/or reducing the number of receiving antennas of the terminal.

Further, according to the number of data packets and wireless link quality of the terminal within a predetermined time period, determining the power saving operation corresponding to the terminal includes: increasing the paging cycle of the terminal in idle state, including one of the following :

When the number of data packets of the terminal within a predetermined time period is lower than the preset data packet number threshold N and the quality of the wireless link is higher than the preset wireless channel quality threshold Tq, determining that the power saving operation includes increasing the terminal's Idle state paging cycle;

When the number of data packets of the terminal within a predetermined time period is lower than the preset number of data packets threshold N, the number of paging times of the terminal is lower than the preset number of paging times threshold P, and the wireless channel quality is greater than the preset wireless channel quality threshold When Tq, the downlink bit error rate of the terminal is less than the preset bit error rate threshold Te, and the paging success rate of the terminal is greater than the preset paging success rate threshold Tpaing, determining that the power saving operation includes increasing the terminal idle-state paging cycle.

Wherein, according to the number of data packets and wireless link quality of the terminal within a predetermined time period, determining the power saving operation corresponding to the terminal includes: reducing the number of receiving antennas of the terminal, including:

When the number of data packets of the terminal within a predetermined time period is lower than a first preset data packet number threshold and the wireless link quality is higher than a first preset wireless channel quality threshold, determining that the power saving operation includes reducing the The number of receiving antennas of the terminal.

2) judging whether the currently transmitted data packet is the last data packet transmitted by the terminal; if it is the last data packet, determining that the power saving operation corresponding to the terminal includes: releasing the RRC connection of the terminal.

Wherein, the last data packet transmitted by the terminal may be the last data packet within a predetermined time period.

Further, the judging whether the currently transmitted data packet is the last data packet transmitted by the terminal includes one of the following:

According to the type and sending period of the currently transmitted data packet, determine whether the currently transmitted data packet is the last data packet transmitted;

According to the size and sending cycle of each data packet, determine whether the currently transmitted data packet is the last data packet transmitted;

Determine whether the currently transmitted data packet is the last data packet transmitted according to whether the notification message sent by the terminal is received, where the notification message is used to indicate that the currently transmitted data packet is the last data packet transmitted by the terminal data pack.

3) Determine the signal quality of the first communication network according to the parameter configuration information; the signal quality of the current communication network is the same as the signal quality of the first communication network or the communication quality of the first communication network meets the requirements of the terminal When , determining the power saving operation corresponding to the terminal includes: camping on a first communication network that consumes less power than the current communication network.

4) According to the parameter configuration information, determine the wireless link quality of the terminal, the delay jitter of the data packet and the bit error rate; according to the wireless link quality, the delay jitter of the data packet and the bit error rate, determine the The power saving operation corresponding to the terminal includes: increasing the DRX cycle in the active state.

Further, according to the quality of the wireless link, the delay jitter of the data packet and the bit error rate, determining the power saving operation corresponding to the terminal includes: increasing the active DRX cycle, including:

When the delay jitter is less than the preset delay jitter Tj, the wireless channel quality is less than the preset wireless channel quality Tq, the downlink bit error rate is less than the preset bit error rate threshold Te, and the uplink bit error rate is less than the preset Te , determining the power saving operation corresponding to the terminal includes: increasing the DRX cycle in an active state.

Also includes:

According to the delay jitter being smaller than the preset delay jitter Tj, determining the power saving operation corresponding to the terminal further includes: reducing the length of the inactive timer;

According to the uplink bit error rate being less than the preset Te, determining the power saving operation corresponding to the terminal further includes: reducing the maximum number of HARQ transmissions.

For the above power saving operations, if the number is at least two, there is a priority relationship among the power saving operations;

And the priority relationship of each power-saving operation is determined by any of the following methods:

Determine the priority relationship of each power saving operation according to the power saving policy carried in the power saving activation message;

According to the obtained parameter configuration information, the priority relationship of each power saving operation is determined.

Step 603, sending instruction information corresponding to the power saving operation.

By sending the indication information corresponding to the power saving operation, the corresponding power saving operation is performed on the terminal.

When sending the instruction information corresponding to the power-saving operation, there will be different sending methods, different receiving ends and different receiving processes according to different power-saving operations, including:

(1) When the power saving operation corresponding to the terminal includes: increasing the idle state paging cycle of the terminal, sending the indication information corresponding to the power saving operation, including one of the following:

Sending indication information for increasing the idle paging cycle of the terminal to the terminal, where the indication information is used to trigger the terminal to send a request message for increasing the paging cycle;

Sending indication information for increasing the idle state paging cycle of the terminal to the core network device, where the indication information is used to trigger the core network device to send a request message for increasing the paging cycle to the terminal.

(2) When the power saving operation corresponding to the terminal includes: releasing the RRC connection of the terminal, the sending the indication information corresponding to the power saving operation includes:

Sending indication information for releasing the RRC connection of the terminal to the base station, where the indication information is used to trigger the base station to send an RRC connection release message to the terminal.

(3) When the power saving operation corresponding to the terminal includes: reducing the number of receiving antennas of the terminal, the sending the indication information corresponding to the power saving operation includes:

Sending indication information for reducing the number of receiving antennas of the terminal to the base station, where the indication information is used to trigger the base station to send a message triggering the terminal to reduce the number of receiving antennas to the terminal.

(4) When the power saving operation corresponding to the terminal includes: camping on a first communication network whose power consumption is lower than the current communication network, sending instruction information corresponding to the power saving operation, including:

sending instruction information for enabling the terminal to camp on the first communication network to the base station, where the instruction information is used to trigger the base station to send an instruction to the terminal to enable the terminal to camp on the first communication network The command.

Through the above-mentioned power-saving operation processing provided by the embodiment of the present invention, the power saving of the terminal is realized, the battery life of the terminal is improved, and thus user experience is improved.

In the foregoing embodiments of the present invention, the server may be a Smart Power-saving (Smart Power-saving, SPS) server. In order to solve the technical problem of how to improve the power saving capability of the terminal to be solved by the present invention, the newly added SPS server can obtain terminal information from the wireless network, and the obtained information can include at least one of the following: business information, wireless channel quality/ Authorization information, wireless parameter configuration information, and terminal capability information; based on the acquired information, dynamically generate respective power-saving operations for each terminal, and send the instruction information of the power-saving operation to the base station, and the base station receives the instruction information After that, send a message for reducing the power consumption of the terminal's baseband chip and radio frequency chip to the terminal corresponding to the indication information, and then the terminal will adopt the power saving operation, thereby reducing the number of communications with the base station and reducing the number of activated antennas, or Reduce working bandwidth. Furthermore, the battery life of the terminal is effectively improved on the premise of ensuring the user experience.

Based on the foregoing brief explanation of solving the technical problem of the present invention through the SPS server, the structure of the SPS server is firstly introduced below, as shown in FIG. 7 .

The functional modules included in the SPS server include: an authorization module, a power-saving operation generation module, a power-saving operation sending module, a service monitoring module and an information collection module.

The authorization module: receives the power saving activation message from the terminal side, and feeds back a confirmation message to the terminal; and sends a power saving function activation message to the power saving operation generation module. The power saving function activation information includes a power saving activation message from the terminal, a power saving function activation method, and a user-defined power saving operation.

Service monitoring module: according to the instructions of the power-saving operation generation module, monitor the service of the terminal, and feed back information such as the service type of the terminal, the sending cycle of the service, the delay and jitter of the service.

Information collection module: according to the instructions of the power-saving operation generation module, the following information is obtained from the network control module and network communication module of MEC (mobile edge computing, mobile edge computing server) and fed back to the power-saving operation generation module;

Obtain wireless measurement and statistical information from the network communication module, such as wireless channel quality, bit error rate, throughput, terminal-related signaling information (such as UE context and radio access bearer information), and cell identity;

Obtain wireless network parameter configuration and core network parameter configuration from the network control module.

Power-saving operation generation module: receives the power-saving function activation information sent by the authorization module, activates the user's intelligent power-saving function; and sends a business monitoring request and an information collection request to the business monitoring module and information collection module; Policy, as well as the information fed back by the service monitoring module and the information collection module, generate intelligent power-saving operations.

Among them, the present invention also adds a power-saving application program (Power-saving APP, hereinafter referred to as PS APP). The PS APP is installed on the terminal and can perform information interaction with the SPS server. The PS APP supports the following five functions: :

(1) Authorize the SPS server to activate the power saving function;

(2) Allow the user to preset the activation conditions of the power saving function;

(3) Allow users to preset power saving strategies;

(4) Continuously track the power condition of the terminal, and report the remaining power of the terminal to the SPS server;

(5) Monitor the time module of the terminal to obtain time information.

Since a large number of terminals enable the intelligent power-saving function, it is not easy to realize the optimal power-saving operation for each terminal only by the power-saving operation generation module in real time. Moreover, the SPS server adopts real-time calculation, and can only obtain information at a certain moment according to the current business load and channel conditions, and the power-saving operations that can be generated through these information are also limited. For this reason, AI technology is introduced in the present invention. Through this AI technology, the user's behavior characteristics, business attributes and other useful information for a period of time can be obtained according to the method of learning and analysis, and combined with business load and channel conditions, it can A power-saving operation more suitable for the user is produced.

Among them, the main functions of AI technology include:

- When to turn on power saving mode;

- which power-saving operation is optimal;

- Which parameter configuration is optimal.

Through AI technology, a corresponding power saving schedule can be set for each user:

For example, in the morning of a certain day, the terminal is usually at a fixed location where 4G/5G coverage is the same, and the signal quality is good, then AI technology can be used to formulate a corresponding power-saving schedule for the user, so that in the corresponding During the time period, the terminal automatically switches to the 4G network and uses fewer receivers and receiving antennas. For example, the terminal usually has fewer calls after 10:00 p.m. This time period will increase the length of the paging cycle to achieve the purpose of power saving, as shown in Figure 8.

AI algorithm:

-Input: cell ID, wireless channel quality, service type, bit error rate, service throughput;

According to the collected information such as cell ID, wireless channel quality, service type, bit error rate, service throughput, etc., directly calculate each power-saving operation, as well as the probability of each power-saving operation and the probability of disabling the power-saving operation (assuming manual operation here) The weight corresponding to each neuron in the neural network has been obtained through a large amount of training in the early stage), and then select the power-saving operation with the highest probability, as shown in Figure 9.

Since the SPS server has AI algorithm capabilities, it can use deep learning methods to obtain user behavior characteristics, business attributes, and other useful information for a period of time, and combined with business load and channel conditions, it can generate power-saving operations that are more suitable for users. .

As shown in Figure 10 below, the SPS server provided by the present invention can be implemented on the MEC, or it can be placed in the MEC application module as a third-party application. In a network architecture without MEC, the SPS server can also be deployed on other similar servers or devices. In the above-mentioned technical solution of the present invention, the solution implemented by the SPS server on the MEC is emphatically described.

MEC is proposed by the European Telecommunications Standards Institute (ETSI) based on the 5G architecture and the integration of telecom network and Internet services. It allows application developers and content providers to provide personalized services using real-time wireless access network information. The specific architecture of MEC is shown in Figure 11.

The MEC platform module consists of a network control module and a network communication module. It can obtain the following access network information:

(1) The network communication module is connected to the control unit (Control Unit, hereinafter referred to as CU) of the base station and the user plane function (User Plane Function, hereinafter referred to as UPF), which can obtain:

a. Wireless measurement and statistical information, such as wireless channel quality, bit error rate, throughput, etc.;

b. Terminal-related signaling information, such as UE context and radio access bearer information;

c. Location information of all terminals served by the base station, such as cell IDs.

(2) The network control module is connected to the NMS (Network Management System, Network Management System) of the wireless network and the core network, which can provide:

a. Wireless network parameter configuration;

b. Core network parameter configuration;

The MEC application module is an open platform that allows third-party developers to develop their industrial applications, such as virtual reality, Internet of Vehicles, video surveillance, etc. Mobile network operators can open the radio access network to authorized third-party applications. MEC applications can obtain real-time wireless network information, and can exchange information with terminal applications.

The base station in the present invention is newly provided with the intelligent power-saving operation receiving module, which is used to receive the power-saving operation sent by the SPS server; the intelligent power-saving application module receives the power-saving operation from the intelligent power-saving operation receiving module, and can The electrical operation generates corresponding RRC signaling, and instructs the terminal to perform a corresponding power saving operation through the RRC signaling.

Based on the SPS server provided by the above-mentioned embodiments of the present invention, the power-saving processing method based on the SPS server is described in detail below with a specific embodiment, as shown in FIG. 12 , including the following steps:

Step 1201, the terminal sends an activation instruction to the SPS server.

The instruction may be a power saving activation message; the terminal may send the activation instruction to the SPS server according to the instruction triggered by the user, or directly send the activation instruction to the SPS server when a predetermined condition is met.

Among them, before the terminal sends the activation command, it first needs to authorize and activate the power saving function on the terminal's own PS APP. The processing of activating the power saving function includes the following two processing methods:

(1) Manual activation

The user sets the power saving policy through the PS APP installed on the terminal, and activates the power saving function:

S1: The user opens the PS APP, authorizes and activates the power saving function. The operation interface of the PS APP is shown in Figure 13 below: "Yes" means that the power saving function is activated; "No" means that the power saving function is not activated;

The terminal may also determine whether to activate the power saving function according to any one of the detected user's voice instruction, gesture, and the like.

S2: The user can choose whether to set their preferred power saving strategy, as shown in Figure 14 below: if the user wants to set his preferred power saving strategy, select "Yes"; otherwise, select "No". If the user does not set his preferred power saving policy, the subsequent SPS server will intelligently select the power saving operation corresponding to the power saving policy most suitable for the user according to the user's behavior habits.

S3: After the user chooses to set his preferred power saving strategy, he can choose the power saving strategy he wants to set, such as voice priority (can be VoLTE high priority), data priority (can be data high priority), 5G priority (It can be 5G high priority), general power saving mode and super power saving mode and other power saving strategies, as shown in Figure 15.

S4: After the terminal sets the power saving policy, confirm that the setting of the power saving function is completed.

S5: After the power saving function is set, the PS APP sends a power saving activation message to the SPS server. The specific power saving activation message format is as follows:

Table 3 Information on the format of the power saving activation message

User ID IMSI power saving operation

S6: After receiving the power saving activation message, the SPS server sends a confirmation message to the PS APP.

(2) Automatically activate the power saving function according to the trigger conditions preset by the user

S1: The user opens the PS APP and authorizes the activation of the power saving function. The operation interface of the PS APP is shown in Figure 13: "Yes" means that you agree to activate the power saving function; "No" means you do not activate the power saving function.

S2: The user sets the triggering conditions of the power saving function, including remaining power and/or time interval, as shown in FIG. 16 .

a. The trigger condition is the remaining power:

The user sets the trigger condition through the PS APP, and the PS APP monitors the power management module of the terminal according to the trigger condition; the trigger condition is as follows:

Trigger condition S1: 10% power remaining;

Trigger condition S2: remaining 5% power;

b. The trigger condition is the current time:

The user sets the trigger condition through the PS APP, and the PS APP monitors the clock module of the terminal according to the trigger condition; the trigger condition is as follows:

Trigger condition S1: PM 9:00-AM 6:00;

Trigger condition S2: AM 6:00-AM 12:00.

S3: Each trigger condition may correspond to one or several power saving policies. For example, VoLTE high priority, data high priority, 5G high priority, general power saving mode, super power saving mode, etc.

When the trigger condition is satisfied, the terminal may send an activation instruction to the SPS server.

S4: The PS APP monitors the current time and/or the remaining power. When the corresponding trigger conditions are met, the PS APP automatically sends a power saving command to the SPS server, as shown in Figure 17.

In an implementation manner, the trigger condition may also be sent in an activation instruction, so that the SPS server determines a corresponding power saving operation according to the trigger condition.

The specific power-saving instruction format is shown in Table 4 below:

Table 4 Power Saving Command Format Information

S5: After receiving the power saving instruction, the SPS server may send a confirmation message to the PS APP.

Step 1202, after receiving the activation instruction, the SPS server generates a power saving operation.

Since the SPS server in the present invention is located on the MCE platform, the processing flow of the power saving operation generated by the SPS server is shown in FIG. 18 .

(1) The authorization module of the SPS server on the MEC receives the power saving instruction sent by the PS APP, and the authorization module feeds back a confirmation message to the PS APP of the terminal.

(2) The authorization module sends the power-saving command sent by PS APP to the power-saving operation generation module, including user identification, terminal IMSI and user-defined power-saving strategy. The power-saving operation generation module calculates the power-saving function operation of the terminal according to the user-customized power-saving strategy and corresponding trigger conditions combined with the AI algorithm. When the power-saving operation generation module determines that the terminal requests to perform the power-saving function, it will send an information collection request message to the information collection module.

Wherein, the information collection request message includes user identification, IMSI and other information to be collected.

(3) After receiving the information collection request message, the information collection module collects wireless network configuration information, wireless network parameter configuration and core network parameter configuration through the MEC.

A1. The network control platform obtains the parameter configuration of the wireless network through the network management system (Operation and Maintain, hereinafter referred to as OAM) of the wireless network; obtains the parameter configuration of the core network through the network management system of the core network.

A2. The information collection module collects business and wireless channel information through the MEC network communication module; the information collection module sends an information collection request message to the network communication platform, and the network control platform sends an information collection request response message to the information collection module.

A3. The network control platform obtains the above parameters through the network management system of the wireless network.

The business monitoring module of A4.SPS server monitors the business of UPF (User Port Function, user port function) module through the API (Application Programming Interface, application programming interface) of network communication module, obtains business information, comprises the sending period of business, business Information such as delay and jitter.

The power-saving operation generating module applies AI technology to analyze the information obtained by A1-A4 above, generates corresponding power-saving operations, and sends the information including power-saving operations to the power-saving operation sending module.

Step 1203, the SPS server sends information including power saving operations.

In this step, the SPS server can send information including power saving operations to different receivers, including:

(1) The policy sending module of the SPS server sends the information including the power saving operation to the network control platform.

Wherein, the information including the power saving operation includes a terminal identifier, a cell identifier, an IMSI and a specific power saving operation, and details of the specific power saving operation can be found in the following embodiments.

The network control module sends information including the power-saving operation to the OAM (OperationAdministration and Maintenance) module of the target base station according to the cell identifier in the information; a power-saving operation receiving module needs to be added on the OAM module of the base station, It is used for receiving and parsing the information including the power saving operation.

After the power saving operation receiving module receives the information including the power saving operation, it sends the information including the power saving operation to the intelligent power saving application module of the OAM module of the base station.

The intelligent power saving application module sends RRC signaling to the terminal according to the terminal identifier in the information including the power saving operation.

After receiving the RRC signaling, the terminal performs corresponding power-saving operations according to the instructions of the RRC signaling, such as performing handover, releasing the RRC connection, and modifying the DRX cycle.

(2) The policy sending module of the SPS server sends the information including the power saving operation to the PS APP of the terminal according to the terminal identifier.

For some power-saving operations, such as modifying the paging cycle, it can only be triggered by the terminal test; so for these power-saving operations, the following solutions will be used:

If the power saving operation is to modify the paging period.

The PS APP triggers the NAS module in the terminal chip to send a NAS message to the core network according to the information including the power saving operation, such as sending the latest paging cycle to the NAS module. After the NAS module receives the paging cycle, it triggers the paging cycle modification process and exchanges information with the core network.

(3) The policy sending module of the SPS server sends the information including the power saving operation to the core network.

For the solution in (2) that the power-saving operation is to modify the paging cycle, the present invention proposes a new solution.

In this solution, the SPS server sends power-saving operation information to the core network. The power-saving operation information includes the cell ID, user ID, and IMSI, as well as the specific power-saving operation, that is, modifying the paging cycle; The IMSI in triggers the process of modifying the paging cycle.

Based on the technical solutions disclosed in the above-mentioned embodiments of the present invention, it can be known that, according to the service type of the terminal and the wireless channel conditions, the power-saving operation can be divided into the following five types:

- When the terminal has no business requirements, such as at night,

Power saving operation (1) can increase the paging cycle;

Power saving operation (2) can quickly release the RRC connection;

- When the terminal has data services and the signal quality is good,

Power-saving operation (3) can turn off some terminal receiving antennas;

Power saving operation (4) You can choose a low power consumption network to reside on;

- When the terminal has voice services and the signal quality is good,

The power saving operation (5) can optimize the DRX parameters in the active state.

Regarding the above-mentioned several power-saving operations, the power-saving processing method based on each power-saving operation will be described in detail below with several embodiments.

Embodiment 1: Flexible adjustment of the idle state paging cycle of the terminal

The SPS server judges whether to increase or decrease the idle paging cycle based on information such as the terminal's traffic, wireless channel quality, downlink bit error rate, and paging success rate of the terminal within a period of time. In order to achieve the purpose of power saving of the terminal by appropriately increasing the paging cycle when the number of paging times is small and the channel quality is good.

S1: The power-saving operation generation module obtains the paging times and business volume of the terminal within a certain period of time, the terminal wireless channel quality Q, the downlink bit error rate (BLER e_d), and the paging success rate (P_success) through the information collection module. information;

S2: The power-saving operation generation module judges whether it is necessary to increase or decrease the paging cycle of the idle state of the terminal by analyzing the information obtained in S1. The specific method is as follows:

When the number of terminal data packets is lower than the threshold N1, the number of paging received is lower than the threshold P1, the wireless channel quality is greater than the threshold Tq, the downlink bit error rate is lower than the threshold Te, and the paging success rate is greater than the threshold Tpaing within a certain period of time , unnecessary power consumption can be reduced by increasing the paging cycle in the idle state; on the contrary, if none of the above conditions are met, the paging cycle in the idle state can be appropriately reduced to ensure the reliability of paging, as shown in Figure 19 .

S3: For the power-saving operation generated by S2 to increase the idle paging cycle, send the information including the power-saving operation to the policy sending module, and the specific information is shown in Table 5 below:

Table 5 Format of messages containing power-saving operations

In addition, the SPS server can also configure the idle paging cycle according to the power saving strategy preset on the PS APP and its corresponding trigger conditions. For example: when the remaining power is 10%, the PS APP will activate the super power saving mode, and the SPS server can instruct the communication network and the terminal to configure a paging cycle of 2.56 seconds; when the remaining power is 20%, the PS APP will activate the regular power saving mode In power mode, the SPS server can configure a paging cycle of 1.28 seconds for the terminal.

For how to modify the idle state paging cycle, the present invention proposes two solutions:

Solution 1: A method of modifying the paging cycle in the idle state triggered by the terminal, as shown in Figure 20, the method includes:

S11: the SPS server collects terminal information;

S12: The SPS server determines that the idle paging cycle needs to be modified according to the above S1-S3 in the first embodiment;

S13: The SPS server sends a paging cycle modification message to the PS APP, and the paging cycle modification message includes the idle paging cycle to be modified;

S14: PS APP sends a message to modify the paging cycle to the NAS module of the terminal;

S15: The NAS module sends a TAU or attach request message to the core network, and carries the eDRX IE, and carries the idle paging cycle that needs to be modified in the eDRX IE;

S16: After receiving the eDRX IE sent by the terminal NAS module, the core network returns a confirmation message to the terminal NAS module.

After the above six steps are completed, the terminal and the core network can use a new paging message to communicate.

Solution 2: The method of modifying the paging cycle in the idle state is triggered by the core network, as shown in Figure 21, the method includes:

S21: the SPS server collects terminal information;

S22: The SPS server determines that the idle paging cycle needs to be modified according to the above S1-S3 in the first embodiment;

S23: The SPS server sends a paging cycle modification message to the core network, and the paging cycle modification message includes an idle-state paging cycle and a terminal identifier to be modified;

S24: After receiving the paging cycle modification message from the SPS server, the core network sends a NAS message to the corresponding terminal, carrying the eDRX IE in the message, and carrying the modified paging cycle in the idle state in the eDRX IE;

S25: After receiving the eDRX IE sent by the core network, the NAS module returns a confirmation message to the core network.

After the above five steps are completed, the terminal and the core network can use a new paging message to communicate.

Embodiment 2, reducing unnecessary RRC connection time

The power-saving operation generation module judges whether the currently transmitted data packet is the last data packet transmitted, that is, there is no other data to be sent within a considerable period of time. If it is judged that the currently transmitted data packet is indeed the last data packet transmitted, an indication message is sent to the base station, and the base station will immediately terminate the inactivity timer according to the indication information, and release the RRC connection between the terminal and the network, so that the terminal enters an idle state, This method can save unnecessary power consumption of the terminal, and the specific process is shown in Figure 22 below.

For how to judge whether there are other data packets to be sent after a certain data packet is sent, the present invention proposes two solutions.

Solution 1: Use the deep detection method of data packets

S1: The service monitoring module monitors the UPF module and the deep packet inspection (Deeppacket inspection, hereinafter referred to as DPI) method through the API of the network communication module, and confirms the type of the data packet according to the keyword carried by the identification data packet. For example: if the data type is a heartbeat packet between an APP and its server, since the cycle of this type of heartbeat packet is about 5 minutes, then the SPS server can predict that there will be no other data transmission after the end of the data packet. Figure 23 shows an example of heartbeat packet parsing between the APP and the server.

S2: The service monitoring module feeds back the type and period of the data packet to the power saving operation generating module, for example, the service type is a heartbeat packet of an APP, and the period is 5 minutes.

S3: The power-saving operation generation module can judge that there is no other data to send after the current data packet according to the type and period of the data packet, generate a power-saving operation to release the RRC connection of the terminal, and send the information containing the power-saving operation to Power-saving operation sending module, the information including power-saving operation is shown in Table 6 below:

Table 6 Format of messages containing power saving operations

Solution 2: Use the size and cycle of data packet transmission to judge

In the case of data packet encryption and DPI not working, the service monitoring module will feed back the size and period of the data packet to the power saving operation generation module based on the UPF monitoring, and the power saving operation generation module will predict the specific time of the next data packet based on the analysis results. Behavior. For example, by monitoring the UPF, the business monitoring module can know that the current terminal sends or receives two types of data packets, 10byte and 15byte, and the interval between sending data packets has certain characteristics, that is, after 2 minutes for a 10byte data packet, the 15byte The data packet is sent once; 5 minutes after the 15byte data packet is sent, the 10byte data packet will be sent again, and so on. When the business monitoring module detects that the current data packet size is 10 bytes, and feeds back the monitoring result to the power saving operation generation module, the power saving operation generation module can judge that the size of the next data packet is 15 bytes, and the interval 5 minutes, so that a corresponding power-saving operation can be generated, that is, the terminal is notified to immediately release the RRC connection, so that the terminal enters the RRC idle state, as shown in FIG. 24 .

After adopting the above two solutions, the length of the inactivity timer can be greatly shortened, but at the same time, it will also cause frequent occurrence of RRC connection establishment. Therefore, the SPS server needs to optimize the length of the inactivity timer, as shown in Figure 25, and the specific method is as follows:

S1: The SPS server obtains the number of RRC connection establishment times before and after the power saving function is enabled through the network communication module:

Before the power saving function is turned on, the number of RRC connection establishments within a certain period of time is x;

After the power saving function is turned on, the number of RRC connection establishments within a certain period of time is y;

S2: If y>x, it means that the length of the inactivity timer needs to be increased appropriately, such as increasing from 100 milliseconds to 200 milliseconds;

S3: After the length of the Inactivity timer is increased, repeat S1 and S2, and continue to optimize the length of the Inactivity timer.

Preferably, when the PS APP is developed by a terminal manufacturer, the baseband processor and the application processor of the terminal can provide the PS APP with information about the sending situation of the data packet. When a data packet is sent and the baseband processor and the application processor of the terminal have no other data packet transmission requirements, the baseband processor and the application processor can inform the PS APP that there is no subsequent data to be transmitted. At this point, the PS APP will request the SPS server to release the RRC connection, and the SPS server will notify the base station to release the RRC connection through instruction information, as shown in Figure 26.

In addition to the above method, the embodiment of the present invention also provides another method, that is, the terminal and the base station use private signaling to notify the base station to release the RRC connection, as shown in Figure 27, and the specific steps are as follows:

(1) The base station and the terminal mutually confirm whether to support the power saving function

The base station informs the terminal that the base station supports the power saving function through a broadcast message, that is, by setting a certain field in the system message to a special value, such as setting the pusch-HoppingOffset IE in the SIB2 message to 0, and this value will not be displayed in the actual network appears, when a terminal supporting the power saving function receives this field, it can be judged that the base station supports the power saving function;

When the terminal supporting this function knows that the base station supports this function, if there is no data to be sent later, it can notify the base station to release the RRC connection through MAC signaling, RLC signaling, RRC signaling or NAS signaling. For example, add a new MAC CE ID, as shown in Table 7.

Wherein, the last group in the following table is the newly added MAC CE ID.

Table 7

Furthermore, since the current network is all terminals, and various APPs are installed on the terminals, each APP needs to be synchronized with its own server. Therefore, the present invention proposes a new purpose of RRC connection establishment.

The current 3G/4G RRC connection establishment process is as follows, as shown in Figure 28, the terminal sends an RRC connection request message to E-UTRAN (Evolved-Universal Terrestrial Radio Access Network, Evolved Universal Terrestrial Radio Access Network), in the request message will carry the specific purpose of the terminal accessing the network; E-UTRAN performs connection setting according to the received RRC connection request message, and returns an RRC connection setting message to the UE; after receiving the RRC connection setting message, the UE sends E-UTRAN returns an RRC connection setup complete message. Currently, the purpose of RRC connection establishment defined by 3GPP is as follows: emergency call, high-priority access, calling signaling, calling data, called paging, and calling voice. The network side has different processing methods for different types of access received.

Therefore, the present invention proposes a new RRC access purpose "APP heartbeat packet". When the network side receives the RRCConnectionrequest message and learns that the access purpose is "APP heartbeat packet", it can be judged that the current RRC connection terminal is only for sending APP heartbeat packets, and there is no subsequent data to be sent. Therefore, after the sending of the heartbeat packet is completed, the communication network will release the RRC connection immediately, so that the terminal enters the RRC idle state.

Embodiment 3: Activating an appropriate number of receiving antennas

The existing communication system has the problem that the use of terminal receiving antennas is not flexible enough. In fact, when users have low traffic requirements or terminals are located in areas with better signals, even if some receiving antennas are used, the demand can be met and power consumption can be reduced.

In this embodiment, the SPS server determines the number of receiving antennas that the terminal needs to use according to the required service type and wireless channel quality, as shown in Figure 29, and the specific method is as follows:

S1: The SPS server monitors the UPF through the API of the network communication module and judges the current service type, such as the current service type is a video streaming service;

S2: The SPS server obtains the current throughput information (Tput) of the terminal through the network communication module;

S3: The SPS server obtains the capability information of the terminal radio frequency and baseband through the network communication module, such as the number of supported antennas (A_act);

S4: The SPS server obtains the current network load status, that is, the utilization rate of physical layer resources (R_avatable);

S5: The SPS server acquires the current wireless channel quality (q) of the terminal;

S6: The SPS server calculates the corresponding modulation level (MCSn) when only n antennas are activated according to the information acquired by S3 and S5;

S7: The SPS server calculates the throughput information (Tput_A_n) that can be obtained when only n antennas are activated according to the information obtained in S4 and S6;

(R_avatable, MCSn)->Tput_A_n

S8: If the throughput obtained by activating only n antennas (Tput_A_n) is higher than the current throughput requirement (Tput), the SPS server will inform the base station to only activate n receiving antennas through the instruction information carrying the information of the power saving operation, The information including power saving operation is shown in Table 8:

Table 8. Format of messages containing power-saving operations

S9: After receiving the indication information, the base station notifies the terminal to activate only n receiving antennas through RRC signaling.

S10: When the quality of the wireless channel deteriorates or the traffic load changes, repeat the above S1-S9.

Embodiment 4: Instruct the terminal to camp or switch to a relatively power-saving communication network

In a cell covered by 3G/4G/5G, the SPS server judges that the 3G/4G network can provide service quality equivalent to that of 5G, including throughput and delay. Then the terminal can be instructed to switch or stay on the 3G/4G network to save power. As shown in Figure 30, the specific method is as follows:

S1: The SPS server obtains the 3G/4G network load status, that is, the remaining physical layer resources (R_avatable);

Among them, if R_avatable>T (T is a preset threshold), continue the following steps:

S2: The SPS server monitors the UPF through the API of the network communication module and judges the current business type, such as ftp download;

S3: The SPS server obtains the current throughput information (Tput_5G) of the terminal through the network communication module;

S4: The SPS server instructs the terminal to measure the 3G/4G network and report the wireless channel quality (Q) to the base station;

S5: The SPS server obtains the wireless channel quality reported by the terminal in S4 through the network communication module;

S6: The SPS server calculates the throughput that the 3G/4G network can provide according to the information obtained by S1 and S5;

S7: If the 3G/4G network can provide higher throughput than the 5G network, the SPS server generates instruction information containing power-saving operation information, and sends the instruction information to the base station, instructing the terminal to switch or reside on 3G/4G Network, the information including the power saving operation is shown in Table 9;

Table 9. Format of messages containing power-saving operations

S8: When the quality of the wireless channel declines or the business load of the 3G/4G network cannot meet the user's needs, the SPS server sends information including power-saving operations to the base station, instructing the terminal to switch from the 3G/4G network to the 5G network.

Embodiment 5, configuring optimal active state DRX parameters

The SPS server determines the optimal active-state DRX parameters (for example, the active-state DRX period is 40ms or 60ms, and the default configuration is 20ms) according to the terminal's wireless channel quality, delay jitter, and bit error rate, as shown in Figure 31.

S1: The SPS server monitors the UPF module through the API of the network communication module to determine the current service type, for example: it can determine whether the current service type is a VoLTE service according to the size and cycle of the data packet;

S2: If the current service is a VoLTE service, the SPS server counts the VoLTE data packet delay jitter according to the data packet delay, as shown in Figure 32;

S3: The SPS server collects the wireless channel quality (Q) and uplink/downlink bit error rate information (e_ul and e_dl) of the terminal through the wireless communication module;

S4: Based on S1-S3, the SPS server generates the corresponding power-saving operation, and the information including the power-saving operation constituted by the power-saving operation is shown in Table 10 below:

Table 10 Format of messages containing power saving operations

As shown in Figure 33, an example is as follows:

When the current power saving strategy is the normal power saving mode, the power saving operation can be strategy 1: only increase the DRX cycle in the active state;

When the current power-saving strategy is the normal power-saving mode, the power-saving operation can also be strategy 1+strategy 2+strategy 3, that is, in addition to increasing the DRX cycle in the active state, you can also optimize other parameters, such as reducing the inactive timing The length of the device and the reduction of the maximum number of HARQ transmissions, etc.

In order to further realize the purpose of power saving, the present invention proposes a new cycle of SPS and PUCCH/SRS.

When the service type of the terminal is the VoLTE service, the DRX cycle in the active state should be consistent with the SPS cycle and the PUCCH/SRS cycle. If the DRX cycle is configured as 40ms/60ms, the cycle of PUCCH and SRS should also be configured as 40ms/60ms. According to the current 3GPP agreement, SPS, CQI/RI, and SRS cannot be configured as 60ms, and it is necessary to propose to 3GPP to add 60ms configuration for SPS, CQI/RI, and SRS, as shown in Figure 34 and Table 11-13.

Table 11 SRS with a new 60ms period

Table 12 Added CQI/RI with 60ms period

Table 13 SPS with a new 60ms period

Embodiment 6: Smart Selection of Power Saving Operations in Mixed Scenarios

When the five power-saving processes described in Embodiment 1 to Embodiment 5 exist at the same time, the SPS server needs to consider the priority relationship of each power-saving operation:

For example, in a specific implementation, as shown in Figure 35, the initial state of the current terminal is: staying on the 5G network, and currently using four receiving antennas in a location with good signal quality, and at the same time the current location is in the 4G/5G network same coverage, prepare to download videos from the Internet; in this case, first turn off the two receiving antennas of the terminal, and then confirm whether the current service quality can meet the preset service quality; if so, further network switching; otherwise, Continue to maintain the initial state.

In the above further network switching, it is necessary to switch the current 5G network to the 4G network, and continue to confirm whether the current service quality can meet the preset service quality after switching to the 4G network; The current 4G network after switching; otherwise, maintain the state after turning off the two receiving antennas.

Through the above-mentioned processing of turning off the two antennas and/or switching to the 4G network, the purpose of power saving can be achieved.

Further, the SPS server can perform corresponding power saving operations according to an algorithm or a preset power saving policy of the terminal; as shown in FIG. 36 , the SPS server can only activate some power saving operations according to user preferences. Specifically, if the power-saving strategy preferred by the user is data high priority, the SPS server can activate other power-saving operations except the power-saving operation (3) based on the power-saving strategy; if the power-saving strategy preferred by the user is VoLTE If the priority is high, the SPS server can activate other power-saving operations except the power-saving operation (5) based on the power-saving strategy; if the user's preferred power-saving The policy can activate other power-saving operations except the power-saving operation (4); if the user's preferred power-saving strategy is normal power-saving mode or super power-saving mode, the SPS server can select the corresponding power-saving strategy based on the specific situation. power-saving operation.

Further, the SPS server can configure different parameters for the normal power saving mode and the super power saving mode in combination with different power saving operations, as shown in FIG. 37 .

In the normal power-saving mode, the SPS server can select several other power-saving operations except the power-saving operation (4); when performing parameter configuration for the optional other several power-saving operations, it can specifically include: The power-saving operation of increasing the DRX cycle in the active state configures a DRX cycle of 20ms-40ms; the power-saving operation of increasing the paging cycle of the idle state configures a paging cycle of 640ms-1280ms.

In the super power-saving mode, the SPS server can choose any one of the above five power-saving operations; when configuring parameters for these power-saving operations, it can specifically include: to increase the active state DRX cycle saving The DRX cycle of 20ms-60ms is configured for power operation; the paging cycle of 640ms-2560ms is configured for the power-saving operation of increasing the idle state paging cycle.

Based on the flow of the power-saving processing method provided by the present invention, the power-saving processing method is described in detail below from the perspectives of terminal equipment and base stations.

An embodiment of the present invention provides a power-saving processing method, which is applied to a terminal device, as shown in FIG. 38, and includes the following steps:

Step 3801, send a power saving activation message to the server.

Step 3802: Receive instruction information corresponding to the power saving operation, and execute the corresponding power saving operation according to the instruction information.

Wherein, the power saving operation is an operation determined by the server according to the power saving activation message.

In this step, the instruction information corresponding to the power saving operation is received, and the corresponding power saving operation processing is performed according to the power saving operation, including:

When it is detected that the trigger condition of the power saving policy is reached, the corresponding power saving operation processing is performed according to the power saving operation, including one of the following:

receiving the indication information sent by the server to increase the paging cycle in the idle state, and sending a request message for increasing the paging cycle according to the indication information;

receiving a request message for increasing an idle paging cycle sent by the server via a core network device, and increasing the paging cycle according to the request message;

Receiving the RRC connection release message sent by the base station, and releasing the RRC connection according to the RRC connection release message, wherein the RRC connection whether message is sent by the base station after receiving the indication information sent by the server, and the indication information is used Instruction information for releasing the RRC connection of the terminal;

receiving a message sent by the base station for triggering the terminal to reduce the number of receiving antennas, and reducing the number of receiving antennas according to the message, wherein the message is sent by the base station after receiving the indication information sent by the server, the indication The information is indication information for reducing the number of receiving antennas of the terminal;

receiving the command sent by the base station to camp on the first communication network whose power consumption is lower than the current communication network, and camping on the first communication network according to the command, wherein the command is that the base station receives the command from the server sent after the sent indication information, where the indication information is indication information for enabling the terminal to camp on the first communication network.

Further, before performing the corresponding power saving operation according to the indication information, the method further includes:

determining whether a trigger condition is met, and performing the power saving operation when the trigger condition is met;

The determination of whether a trigger condition is met includes any of the following:

Detecting whether a trigger instruction to execute the power saving operation triggered by the user is received;

Detecting whether the trigger parameter triggering the power saving operation reaches a preset threshold.

Wherein, the trigger parameter includes the remaining power value of the terminal and/or current time information.

Based on the above-mentioned technical solution of the present invention, an embodiment of the present invention also provides a power-saving processing method, which is applied to a base station, as shown in FIG. 39 , including the following steps:

Step 3901: Receive the instruction information corresponding to the power saving operation sent by the server.

Wherein, the power saving operation is an operation determined by the server according to the power saving activation message sent by the terminal.

Step 3902: According to the instruction information, instruct the terminal to perform the corresponding power saving operation.

In this step, instruct the terminal to perform corresponding power saving operations according to the instruction information, including one of the following:

Send an RRC connection release message to the terminal according to the instruction information for releasing the RRC connection of the terminal sent by the server;

According to the indication information sent by the server to reduce the number of receiving antennas of the terminal, send a message to the terminal to trigger the terminal to reduce the number of receiving antennas;

According to the instruction information sent by the server to enable the terminal to camp on the first communication network whose power consumption is lower than the current communication network, send a command to the terminal to enable the terminal to camp on the first communication network.

Based on the various power-saving processing methods provided by the present invention, the present invention provides a server, as shown in FIG. 40 , including:

The receiving unit 4001 is configured to receive the power saving activation message sent by the terminal;

A processing unit 4002, configured to determine a power saving operation corresponding to the terminal according to the power saving activation message;

The sending unit 4003 is configured to send instruction information corresponding to the power saving operation.

Processing unit 4002, including:

The first processing subunit 40021 is configured to acquire parameter configuration information of the terminal;

The second processing subunit 40022 is configured to determine the power saving operation corresponding to the terminal according to the parameter configuration information.

The second processing subunit 40022 is specifically configured to determine the traffic volume and wireless link quality of the terminal according to the parameter configuration information; determine the terminal according to the number of data packets and wireless link quality within a predetermined time period The power saving operation corresponding to the terminal includes: increasing the idle state paging cycle of the terminal, and/or reducing the number of receiving antennas of the terminal.

The second processing subunit 40022 is further configured to determine when the number of data packets of the terminal within a predetermined time period is lower than the preset number of data packets threshold N and the quality of the wireless link is higher than the preset wireless channel quality threshold Tq The power saving operation includes increasing the idle paging cycle of the terminal; or, when the number of data packets of the terminal within a predetermined time period is lower than the preset data packet number threshold N, and the number of paging of the terminal is lower than The preset paging times threshold P, the wireless channel quality is greater than the preset wireless channel quality threshold Tq, the downlink bit error rate of the terminal is less than the preset bit error rate threshold Te, and the paging success rate of the terminal is greater than the preset paging success rate When the call success rate threshold is Tpaing, determining that the power saving operation includes increasing an idle paging cycle of the terminal.

When the power saving operation corresponding to the terminal includes: increasing the idle-state paging cycle of the terminal, the sending unit 4003 is specifically configured to send an instruction for increasing the idle-state paging cycle of the terminal to the terminal information, the indication information is used to trigger the terminal to send a request message for increasing the paging cycle; or, send the indication information for increasing the idle state paging cycle of the terminal to the core network device, the indication information is used for Triggering the core network device to send a request message for increasing the paging cycle to the terminal.

The second processing subunit 40022 is specifically configured to judge whether the currently transmitted data packet is the last data packet transmitted by the terminal; if it is the last data packet, determining the power saving operation corresponding to the terminal includes: releasing the RRC connection of the terminal.

The second processing subunit 40022 is further configured to: when the number of data packets of the terminal within a predetermined time period is lower than the first preset data packet number threshold and the wireless link quality is higher than the first preset wireless channel quality threshold, Determining the power saving operation includes reducing the number of receive antennas of the terminal.

When the power saving operation corresponding to the terminal includes: reducing the number of receiving antennas of the terminal, the sending unit 4003 is specifically configured to send instruction information for reducing the number of receiving antennas of the terminal to the base station, the instruction information It is used to trigger the base station to send a message to the terminal to trigger the terminal to reduce the number of receiving antennas.

The second processing subunit 40022 is further configured to determine whether the currently transmitted data packet is the last data packet transmitted according to the type of the currently transmitted data packet and the sending cycle; or, according to the size and sending cycle of each data packet , determine whether the currently transmitted data packet is the last data packet transmitted; or, determine whether the currently transmitted data packet is the last data packet transmitted according to whether the notification message sent by the terminal is received, wherein the notification The message is used to indicate that the currently transmitted data packet is the last data packet transmitted by the terminal.

When the power saving operation corresponding to the terminal includes: releasing the RRC connection of the terminal, the sending unit 4003 is specifically configured to send indication information for releasing the RRC connection of the terminal to the base station, the indication information is used to triggering the base station to send an RRC connection release message to the terminal.

The second processing subunit 40022 is specifically configured to determine the signal quality of the first communication network according to the parameter configuration information; the signal quality of the current communication network is the same as the signal quality of the first communication network or, the signal quality of the first communication network When the communication quality meets the requirements of the terminal, determining the power saving operation corresponding to the terminal includes: camping on a first communication network that consumes less power than the current communication network.

When the power saving operation corresponding to the terminal includes: camping on a first communication network that consumes less power than the current communication network, the sending unit 4003 is specifically configured to send to the base station an Instruction information of the first communication network, where the instruction information is used to trigger the base station to send a command to the terminal to allow the terminal to camp on the first communication network.

The second processing subunit 40022 is specifically configured to determine the wireless link quality of the terminal, the delay jitter of the data packet, and the bit error rate according to the parameter configuration information; according to the wireless link quality, the delay jitter of the data packet and the bit error rate, determining the power saving operation corresponding to the terminal includes: increasing the DRX cycle in an active state.

The second processing subunit 40022 is further configured to: when the delay jitter is less than the preset delay jitter Tj, the wireless channel quality is less than the preset wireless channel quality Tq, the downlink bit error rate is less than the preset bit error rate threshold Te, and the uplink When the bit error rate is less than the preset Te, determining the power saving operation corresponding to the terminal includes: increasing the active DRX cycle.

The second processing subunit 40022 is further configured to determine the power saving operation corresponding to the terminal according to the delay jitter being smaller than the preset delay jitter Tj, which further includes: reducing the length of the inactive timer; or, according to the uplink The bit error rate is less than the preset Te, and determining the power saving operation corresponding to the terminal further includes: reducing the maximum number of HARQ transmissions.

Based on the power-saving processing method provided by the present invention, the present invention provides a terminal device, as shown in FIG. 41 , including:

a sending unit 4101, configured to send a power saving activation message to a server;

The receiving unit 4102 is configured to receive indication information corresponding to a power saving operation, where the power saving operation is an operation determined by the server according to the power saving activation message;

The processing unit 4103 is configured to perform a corresponding power saving operation according to the indication information.

The receiving unit 4102 is configured to receive the indication information sent by the server to increase the idle paging cycle, and the processing unit 4103 sends a request message for increasing the paging cycle according to the indication information;

The receiving unit 4102 is configured to receive a request message for increasing the idle paging cycle sent by the server via the core network equipment, and the processing unit 4103 increases the paging cycle according to the request message;

The receiving unit 4102 is configured to receive the RRC connection release message sent by the base station, and the processing unit 4103 releases the RRC connection according to the RRC connection release message, wherein the RRC connection whether message is an indication sent by the base station after receiving the server sent after the information, the indication information is indication information for releasing the RRC connection of the terminal;

The receiving unit 4102 is configured to receive a message sent by the base station for triggering the terminal to reduce the number of receiving antennas, and the processing unit 4103 reduces the number of receiving antennas according to the message, wherein the message is received by the base station from the server sent after the sent indication information, where the indication information is indication information for reducing the number of receiving antennas of the terminal;

The receiving unit 4102 is configured to receive the command sent by the base station to camp on the first communication network whose power consumption is lower than the current communication network, and the processing unit 4103 camps on the first communication network according to the command, wherein, The command is sent by the base station after receiving indication information sent by the server, where the indication information is indication information for enabling the terminal to camp on the first communication network.

Also includes:

A detection processing unit 4104, configured to determine whether a trigger condition is met, and execute the power saving operation when the trigger condition is met;

The determination of whether a trigger condition is met includes any of the following:

Detecting whether a trigger instruction to execute the power saving operation triggered by the user is received;

Detecting whether the trigger parameter triggering the power saving operation reaches a preset threshold.

The trigger parameter includes the remaining power value of the terminal and/or current time information.

Based on the power-saving processing method provided by the present invention, the present invention provides a base station, as shown in FIG. 42 , including:

The receiving unit 4201 is configured to receive instruction information corresponding to a power saving operation sent by the server, where the power saving operation is an operation determined by the server according to the power saving activation message sent by the terminal;

The processing unit 4202 is configured to instruct the terminal to perform a corresponding power saving operation according to the indication information

The processing unit 4202 is specifically configured to send an RRC connection release message to the terminal according to the indication information sent by the server to release the RRC connection of the terminal; or reduce the number of receiving antennas of the terminal according to the information sent by the server sending a message to the terminal that triggers the terminal to reduce the number of receiving antennas; or, according to the instruction sent by the server to make the terminal camp on the first communication network that consumes less power than the current communication network information, sending a command to the terminal to enable the terminal to camp on the first communication network.

The present invention also provides a terminal device, including:

processor; and

The memory is configured to store machine-readable instructions, and the instructions, when executed by the processor, cause the processor to execute the above power saving processing method on the terminal side.

In the present invention, through the power-saving processing method, the following effects are achieved:

1) By reducing the information interaction between the terminal and the base station, reducing the working time of the baseband chip and radio frequency module, such as reducing the connection time between the terminal chip and the network, or reducing the number of activated receiving antennas, or reducing the working bandwidth, to improve the terminal battery life;

2) The present invention saves terminal power as much as possible without affecting user experience and service quality;

3) Through the application of the MEC architecture, user and business related information can be obtained, and AI technology can be used for analysis to obtain the optimal power-saving operation and configure it for the terminal to use through the base station;

4) The learning of AI technology can effectively predict some business behaviors so as to make power-saving operations more intelligent;

5) Improve user experience.

Those skilled in the art will understand that computer program instructions can be used to implement each block in these structural diagrams and/or block diagrams and/or flow diagrams and combinations of blocks in these structural diagrams and/or block diagrams and/or flow diagrams . Those skilled in the art can understand that these computer program instructions can be provided to general-purpose computers, professional computers, or processors of other programmable data processing methods for implementation, so that the computer or processors of other programmable data processing methods can execute the present invention. A scheme specified in a block or blocks of a structure diagram and/or a block diagram and/or a flow diagram of the invention disclosure.

Wherein, each module of the device of the present invention can be integrated into one body, or can be deployed separately. The above modules can be combined into one module, or can be further split into multiple sub-modules.

Those skilled in the art can understand that the drawing is only a schematic diagram of a preferred embodiment, and the modules or processes in the drawing are not necessarily necessary for implementing the present invention.

Those skilled in the art can understand that the modules in the device in the embodiment can be distributed in the device in the embodiment according to the description in the embodiment, or can be located in one or more devices different from the embodiment according to corresponding changes. The modules in the above embodiments can be combined into one module, and can also be further split into multiple sub-modules.

The above serial numbers of the present invention are only for description, and do not represent the advantages and disadvantages of the embodiments.

The above disclosures are only a few specific embodiments of the present invention, however, the present invention is not limited thereto, and any changes conceivable by those skilled in the art shall fall within the protection scope of the present invention.

Claims (25)

1. a kind of power-saving processing method characterized by comprising

Receive the power saving activate message that terminal is sent；

Power-save operation corresponding with the terminal is determined according to the power saving activate message；

The corresponding instruction information of the power-save operation is sent, so as to execute the power-save operation to the terminal.

2. the method as described in claim 1, which is characterized in that determination power-save operation corresponding with the terminal, comprising:

Obtain the parameter configuration of the terminal；

Power-save operation corresponding with the terminal is determined according to the parameter configuration.

3. method according to claim 2, which is characterized in that described according to parameter configuration determination and the terminal Corresponding power-save operation, comprising:

According to the parameter configuration, the portfolio and radio link quality of the terminal are determined；

According to the data packet number and radio link quality in the predetermined amount of time of the terminal, determination is corresponding with the terminal Power-save operation includes: the idle state paging period for increasing the terminal, and/or the receiving antenna quantity for reducing the terminal.

4. method as claimed in claim 3, which is characterized in that according to the data packet number in the predetermined amount of time of the terminal And radio link quality, determine that power-save operation corresponding with the terminal includes: to increase the idle state paging period of the terminal, Including following one:

When the data packet number in the predetermined amount of time of the terminal is lower than preset data packet quantity thresholding N and radio link quality When higher than default quality of wireless channel thresholding Tq, determine that the power-save operation includes increasing the idle state paging week of the terminal Phase；

When the data packet number in the predetermined amount of time of the terminal is sought lower than preset data packet quantity thresholding N, the terminal Number is exhaled to be greater than default quality of wireless channel thresholding Tq, the terminal lower than default paging number thresholding P, quality of wireless channel The downlink bit error rate is less than default threshold bit error rate Te and the paging success rate of the terminal is greater than default paging success rate thresholding When Tpaing, determine that the power-save operation includes increasing the idle state paging period of the terminal.

5. the method as claimed in claim 3 or 4, which is characterized in that when power-save operation corresponding with the terminal includes: to increase When the idle state paging period of the terminal, the corresponding instruction information of the power-save operation, including following one are sent:

The instruction information for increasing the idle state paging period of the terminal is sent to the terminal, the instruction information is used for It triggers the terminal and sends the request message for increasing paging cycle；

The instruction information for increasing the idle state paging period of the terminal is sent to equipment of the core network, the instruction information is used The request message for increasing paging cycle is sent to the terminal in the triggering equipment of the core network.

6. method according to claim 2, which is characterized in that described according to parameter configuration determination and the terminal Corresponding power-save operation, comprising:

Judge current transmission data packet whether be the terminal transmission the last one data packet；

If the last one data packet, it is determined that power-save operation corresponding with the terminal includes: to discharge the RRC company of the terminal It connects.

7. method as claimed in claim 6, which is characterized in that whether the data packet for judging current transmission is the terminal The last one data packet of transmission, including following one:

According to the type and sending cycle of the data packet of the current transmission, determine whether the data packet of current transmission is transmission The last one data packet；

According to the size and sending cycle of each data packet, determine whether the data packet of current transmission is the last one data transmitted Packet；

According to whether receiving the notification message that the terminal is sent, determine whether the data packet of current transmission is the last of transmission One data packet, wherein the notification message be used to indicate current transmission data packet be the terminal transmission last A data packet.

8. method according to claim 6 or 7, which is characterized in that it is described to send the corresponding instruction information of the power-save operation, Include:

The instruction information for discharging the RRC connection of the terminal is sent to base station, the instruction information is for triggering the base It stands and sends RRC connection release message to the terminal.

9. method as claimed in claim 3, which is characterized in that according to the data packet number in the predetermined amount of time of the terminal And radio link quality, determine that power-save operation corresponding with the terminal includes: to reduce the receiving antenna quantity of the terminal, packet It includes:

When the data packet number in the predetermined amount of time of the terminal is lower than the first preset data packet quantity thresholding and Radio Link When quality is higher than the first default quality of wireless channel thresholding, determine that the power-save operation includes reducing the receiving antenna of the terminal Quantity.

10. method as claimed in claim 9, which is characterized in that described to send the corresponding instruction information of the power-save operation, packet It includes:

The instruction information for reducing the receiving antenna quantity of the terminal is sent to base station, the instruction information is for triggering institute It states base station and sends the message for triggering the terminal and reducing receiving antenna quantity to the terminal.

11. method according to claim 2, which is characterized in that according to parameter configuration determination and the terminal pair The power-save operation answered, comprising:

The signal quality of the first communication network is determined according to the parameter configuration；

It is identical as the signal quality of the first communication network in the signal quality of Current Communication Network alternatively, first communication network communication When quality meets the needs of terminal, determine that corresponding with terminal power-save operation includes: to be resident power consumption and be lower than to work as First communication network of preceding communication network.

12. method as claimed in claim 11, which is characterized in that send the corresponding instruction information of the power-save operation, comprising:

It sends to base station for making the terminal be resident the instruction information of first communication network, the instruction information is for touching It sends out base station described and sends the order for making the terminal be resident first communication network to the terminal.

13. method according to claim 2, which is characterized in that described according to parameter configuration determination and the end Hold corresponding power-save operation, comprising:

According to the parameter configuration, the radio link quality of the terminal, the delay variation of data packet and the bit error rate are determined；

According to radio link quality, the delay variation of data packet and the bit error rate, power-save operation packet corresponding with the terminal is determined It includes: increasing activated state DRX cycle.

14. method as claimed in claim 13, which is characterized in that according to radio link quality, data packet delay variation and The bit error rate determines that power-save operation corresponding with the terminal includes: to increase activated state DRX cycle, comprising:

It is less than default delay variation Tj, quality of wireless channel less than default quality of wireless channel Tq, downlink in the delay variation The bit error rate is less than default threshold bit error rate Te, and when uplink error rate is less than the default Te, determination is corresponding with the terminal Power-save operation includes: to increase activated state DRX cycle.

15. method as claimed in claim 14, which is characterized in that further include:

It is less than default delay variation Tj according to the delay variation, determines power-save operation corresponding with the terminal further include: subtract Few inactivity timer length；

It is less than the default Te according to the uplink error rate, determines power-save operation corresponding with the terminal further include: reduces Maximum HARQ transmission number.

16. a kind of power-saving processing method characterized by comprising

Power saving activate message is sent to server；

The instruction information of corresponding power-save operation is received, the power-save operation is that the server is true according to the power saving activate message Fixed operation；

And corresponding power-save operation is executed according to the instruction information.

17. the method described in claim 16, which is characterized in that the instruction information for receiving corresponding power-save operation, and root Corresponding power-save operation, including following one are executed according to the instruction information:

The instruction information for receiving the increase idle state paging period that the server is sent sends according to the instruction information and increases The request message of paging cycle；

The request message for receiving the increase idle state paging period that the server is sent through equipment of the core network, according to the request Message increases paging cycle；

The RRC connection release message that base station is sent is received, RRC connection is discharged according to the RRC connection release message, wherein institute It states RRC connection whether message is the base station and sent after the instruction information for receiving server transmission, the instruction is believed Breath is the instruction information for discharging the RRC connection of the terminal；

The message for reducing receiving antenna quantity for triggering the terminal that base station is sent is received, is reduced and is received according to the message Antenna amount, wherein the message is that the base station is sent after the instruction information for receiving server transmission, the finger Show that information is the instruction information for reducing the receiving antenna quantity of the terminal；

The order be resident power consumption and be lower than the first communication network of Current Communication Network that base station is sent is received, is stayed according to the order It is left to first communication network, wherein the order is that the base station is sent out after the instruction information for receiving server transmission It send, the instruction information is the instruction information for making the terminal be resident first communication network.

18. the method as described in claim 16 or 17, which is characterized in that executing corresponding power saving according to the instruction information Before operation, further includes:

Determine whether to reach trigger condition, and executes the power-save operation when reaching the trigger condition；

This determines whether to reach trigger condition, including following any one:

It detects whether to receive the triggering command for executing the power-save operation that user triggers；

Whether the trigger parameter that detection triggers the power-save operation reaches preset threshold.

19. method as claimed in claim 18, which is characterized in that the trigger parameter include terminal residual electric quantity and/ Or current time information.

20. a kind of power-saving processing method characterized by comprising

The instruction information for the correspondence power-save operation that server is sent is received, the power-save operation is that the server is sent out according to terminal The operation that the power saving activate message sent determines；

Indicate that the terminal executes corresponding power-save operation according to the instruction information.

21. method as claimed in claim 20, which is characterized in that described to indicate that the terminal executes according to the instruction information Corresponding power-save operation, including following one:

According to the instruction information for the RRC connection for discharging the terminal that the server is sent, Xiang Suoshu terminal sends RRC connection Release message；

According to the instruction information for the receiving antenna quantity for reducing the terminal that the server is sent, Xiang Suoshu terminal sends touching Send out terminal described and reduce the message of receiving antenna quantity；

The terminal is set to be resident finger of the power consumption lower than the first communication network of Current Communication Network according to what the server was sent Show that information, Xiang Suoshu terminal send the order for making the terminal be resident first communication network.

22. a kind of server characterized by comprising

Receiving unit, for receiving the power saving activate message of terminal transmission；

Processing unit, for determining power-save operation corresponding with the terminal according to the power saving activate message；

Transmission unit, for sending the corresponding instruction information of the power-save operation.

23. a kind of terminal device characterized by comprising

Transmission unit, for sending power saving activate message to server；

Receiving unit, for receiving the instruction information of corresponding power-save operation, the power-save operation is the server according to The operation that power saving activate message determines；

Processing unit, for executing corresponding power-save operation according to the instruction information.

24. a kind of base station characterized by comprising

Receiving unit, the instruction information of the correspondence power-save operation for receiving server transmission, the power-save operation is the clothes The operation that business device is determined according to the power saving activate message that terminal is sent；

Processing unit, for indicating that the terminal executes corresponding power-save operation according to the instruction information.

25. a kind of terminal device, comprising:

Processor；And

Memory is configured to storage machine readable instructions, and described instruction by the processor when being executed, so that the processing Method described in any one of device perform claim requirement 16~19.