CN111818624A - Terminal power consumption reduction method and device, terminal and electronic equipment - Google Patents
Terminal power consumption reduction method and device, terminal and electronic equipment Download PDFInfo
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- CN111818624A CN111818624A CN202010767554.XA CN202010767554A CN111818624A CN 111818624 A CN111818624 A CN 111818624A CN 202010767554 A CN202010767554 A CN 202010767554A CN 111818624 A CN111818624 A CN 111818624A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/02—Power saving arrangements
- H04W52/0209—Power saving arrangements in terminal devices
- H04W52/0225—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal
- H04W52/0245—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal according to signal strength
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/20—Manipulation of established connections
- H04W76/28—Discontinuous transmission [DTX]; Discontinuous reception [DRX]
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Abstract
The invention provides a method for reducing power consumption of a terminal, which is applied to the terminal and comprises the following steps: when the connection with the NR is kept, a measurement instruction sent by a network side is received, and the reference signal receiving power is measured according to the measurement instruction; and comparing the reference signal receiving power with a preset first threshold value, configuring the discontinuous receiving parameters under the network side connection state according to the comparison result, and sending a negotiation request carrying the configuration result to the network side. Correspondingly, a terminal power consumption reduction device, a terminal and an electronic device are also provided. The method and the device are used for reducing the power consumption of the terminal under the scene that a user frequently uses the periodic small data packet service and the discontinuous periodic large data packet service in a concurrent mode.
Description
Technical Field
The present invention relates to the field of communications technologies, and in particular, to a method and an apparatus for reducing power consumption of a terminal, and an electronic device.
Background
An NSA (non-independent networking) terminal is a dual mode of LTE (Long Term Evolution) and NR (New Radio), and has a problem of large power consumption compared with a conventional LTE terminal. In the current 5G (fifth generation mobile communication technology) NSA network, a c-DRX (connected mode DRX) function of the network side is initially turned on, and after the c-DRX is turned on, the terminal monitors a PDCCH subframe of the network side in a working period according to configuration of discontinuous reception parameters of a base station, and keeps a sleep state in a non-working period.
When a user frequently uses periodic small packet service (such as WeChat) and non-continuous periodic large packet service (such as jitter short video) in a concurrent scene, the existing c-DRX scheduling has a poor effect, for example, the terminal consumes electricity and the power failure condition is serious.
Disclosure of Invention
The technical problem to be solved by the present invention is to provide a method, an apparatus, a terminal and an electronic device for reducing power consumption of a terminal, aiming at the above deficiencies in the prior art, and the method, the apparatus, the terminal and the electronic device are used for reducing power consumption of the terminal in a scenario where a user frequently uses a periodic small data packet service and a non-continuous periodic large data packet service concurrently.
In a first aspect, an embodiment of the present invention provides a method for reducing power consumption of a terminal, where the method is applied to the terminal and includes: when the connection with the NR is kept, a measurement instruction sent by a network side is received, and the reference signal received power is measured according to the measurement instruction; and comparing the reference signal receiving power with a preset first threshold value, configuring the discontinuous receiving parameters under the network side connection state according to the comparison result, and sending a negotiation request carrying the configuration result to the network side.
Preferably, before receiving the measurement instruction sent by the network side, the method further includes: and controlling to disconnect or maintain the connection with the NR according to the disconnection/maintenance connection instruction of the network side.
Preferably, the comparing the reference signal received power with a preset first threshold, configuring a discontinuous received parameter in a network side connection state according to the comparison result, and sending a negotiation request carrying the configuration result to the network side specifically includes: the negotiation request comprises a first negotiation request and a second negotiation request, if the comparison result is that the reference signal receiving power is smaller than a first threshold value, a discontinuous reception parameter long-DRXcycle in a network side connection state is configured to be 640 milliseconds, a parameter on duration timer is configured to be 20 milliseconds, and the first negotiation request carrying the configuration result is sent to the network side; and if the comparison result is that the reference signal receiving power is greater than or equal to the first threshold, configuring the parameter long-DRXcycle which is not connected with the receiving in the network side connection state into 320 milliseconds, configuring the parameter on duration timer into 20 milliseconds, and sending a second negotiation request carrying the configuration result to the network side.
In a second aspect, an embodiment of the present invention provides a method for reducing power consumption of a terminal, where the method is applied to a network side, and the method includes: when the terminal keeps being connected with the NR, a measurement instruction is sent to the terminal, so that the terminal measures the reference signal received power according to the measurement instruction; and receiving a negotiation request which is sent by the terminal and carries a configuration result, and adjusting the discontinuous reception parameters in the local connection state according to the configuration result.
Preferably, before sending the measurement instruction to the terminal, the method further comprises: a disconnect/hold connection instruction is sent to the terminal to instruct the terminal to disconnect or maintain a connection with the NR.
Preferably, the sending the disconnection/connection maintenance instruction to the terminal specifically includes: configuring the period of the NR inactive timer as T, wherein T is more than or equal to 8 seconds and less than or equal to 12 seconds, comparing the service data volume of the user with a preset second threshold value when the period T of the NR inactive timer is reached, and sending a disconnection/connection maintenance instruction to the terminal according to the comparison result; if the service data volume of the user is smaller than a second threshold value, sending a disconnection instruction to the terminal; and if the service data volume of the user is larger than or equal to the second threshold value, sending a connection instruction to the terminal.
Preferably, the receiving a negotiation request with a configuration result sent by the terminal, and adjusting a parameter of discontinuous reception in a local connection state according to the configuration result specifically includes: the negotiation request comprises a first negotiation request and a second negotiation request, and if the first negotiation request carrying the configuration result and sent by the terminal is received, the parameter long-DRXcycle which is not connected with the receiving in the local connection state is adjusted to 640 milliseconds, and the parameter on duration timer is adjusted to 20 milliseconds; and if a second negotiation request which is sent by the terminal and carries the configuration result is received, adjusting the discontinuous reception parameter long-DRXcycle in the local connection state to 320 milliseconds, and adjusting the parameter on duration timer to 20 milliseconds.
In a third aspect, an embodiment of the present invention provides a terminal, including a measurement module and a configuration module. The measurement module is used for receiving a measurement instruction sent by a network side when the connection with the NR is kept, and measuring the reference signal receiving power according to the measurement instruction; and the configuration module is connected with the measurement module and used for comparing the reference signal receiving power with a preset first threshold value, configuring the discontinuous receiving parameters under the network side connection state according to the comparison result and sending a negotiation request carrying the configuration result to the network side.
In a fourth aspect, an embodiment of the present invention provides a terminal power consumption reduction apparatus, which is applied to a network side and includes a sending module and an adjusting module. The terminal comprises a sending module and a receiving module, wherein the sending module is used for sending a measurement instruction to the terminal when the terminal keeps being connected with the NR so that the terminal can measure the reference signal receiving power according to the measurement instruction; and the adjusting module is used for receiving the negotiation request which is sent by the terminal and carries the configuration result, and adjusting the parameters which are not connected with the receiving in the local connection state according to the configuration result.
In a fifth aspect, an embodiment of the present invention provides an electronic device, including a memory and a processor, where the memory stores a computer program, and the processor is configured to execute the computer program to implement the terminal power consumption reduction method according to the second aspect.
According to the method, the device, the terminal and the electronic equipment for reducing the power consumption of the terminal, when the terminal is connected with the NR, the reference signal receiving power is measured according to a measurement instruction sent by a network side; and comparing the reference signal receiving power with a preset first threshold value, configuring the discontinuous receiving parameters under the network side connection state according to the comparison result, and sending a negotiation request carrying the configuration result to the network side. The method and the device enable the user to reasonably configure the discontinuous receiving parameters in the connection state according to the size of the reference signal receiving power under the scene that the periodic small data packet service and the discontinuous periodic large data packet service are frequently processed and transmitted, thereby reducing the power consumption of the terminal.
Drawings
FIG. 1: is a schematic diagram of discontinuous reception in a connected state according to an embodiment of the present invention;
FIG. 2: a flow chart of a method for reducing power consumption of a terminal according to embodiment 1 of the present invention;
FIG. 3: is a structural diagram of a terminal of embodiment 3 of the present invention;
FIG. 4: is a structural diagram of an electronic device of embodiment 5 of the present invention.
Detailed Description
In order to make those skilled in the art better understand the technical solution of the present invention, a method, an apparatus, a terminal and an electronic device for reducing power consumption of a terminal according to the present invention are described in further detail below with reference to the accompanying drawings and embodiments.
Example 1:
as shown in fig. 1, in a 5G NSA network, after a network side configures a discontinuous reception (c-DRX) function in a connected state, a terminal receives a PDCCH subframe from the network side in an on duration period, and the terminal does not receive the PDCCH subframe from the network side in a c-DRX period except for the on duration period, enters a sleep mode in which the terminal consumes less power and the terminal saves more power, wakes up the terminal until the next on duration period comes, and continues to receive the PDCCH subframe. The period T of the existing inactivity timer (inactive timer) is configured to be 1 minute, the default long-drx cycle parameter in discontinuous reception in the connected state is configured to be 640 milliseconds (ms), and the onduration timer parameter is configured to be 40 milliseconds (ms).
The embodiment provides a method for reducing power consumption of a terminal, which is applied to a terminal, and is particularly applicable to an NSA terminal, where a user frequently uses the terminal to process a scenario in which a periodic small packet service (such as WeChat) is concurrent with a non-continuous periodic large packet service (such as jittered short video), and the method includes:
and step 101, when the connection with the NR is kept, receiving a measurement instruction sent by the network side, and measuring the reference signal received power according to the measurement instruction.
In this embodiment, the non-continuous periodic large packet service (such as jittered short video) is not a continuous service, and if there is a large packet transmission demand, the terminal will invoke the NR. And the periodic small data packet service is processed through the LTE network. When the terminal keeps connecting with the NR, the network side sends a command for measuring Reference Signal Receiving Power (RSRP) to the terminal, and then the terminal measures according to the measuring command to obtain the reference signal Receiving Power. The reference signal received power represents one of the key parameters of radio signal strength and physical layer measurement requirements, and is expressed in dBm.
Optionally, before receiving the measurement instruction sent by the network side, the method for reducing power consumption of the terminal further includes: and controlling to disconnect or maintain the connection with the NR according to the disconnection/maintenance connection instruction of the network side.
In this embodiment, the period T of the inactive timer of the NR on the network side is configured to be not less than 8 seconds and not more than 12 seconds, that is, if the terminal does not send or receive a large packet in the period T after the NR is invoked, the network side sends a disconnection instruction to the terminal, and if the terminal has a large packet in the period T after the NR is invoked, the network side sends a connection maintaining instruction to the terminal. The terminal correspondingly controls the terminal to disconnect or keep connection with the NR according to the disconnection/connection keeping instruction of the network side, so that the power consumption of the terminal is reduced, and the power saving effect of the terminal is realized. In this embodiment, if the period T of the inactivity timer is configured to be a short duration (e.g., 5 seconds), the NR carrier needs to be frequently added according to the service requirement, and the behavior of frequently adding the NR carrier will cause the power consumption of the terminal to be increased, so that the power consumption of the terminal is severe. If the period T of the inactivity timer is configured to be 0 second, that is, the terminal is always connected to the NR, but there is no persistent large packet transmission for the actual service requirement, the NSA terminal is always in dual connection, which also increases the power consumption of the terminal.
Since the usage frequency of the periodic small packet service (e.g. WeChat) and the non-continuous periodic large packet service (e.g. jittering short video) is usually 10 seconds, that is, the user usually refreshes the WeChat and jittering services once for 10 seconds, and considering that the concurrent services are non-continuous, the period T of the non-activity timer of the network side NR is configured to be 10 seconds in the preferred scheme of the embodiment, so as to save the power consumption of the terminal. And the period T of the inactivity timer of the NR is configured to be 8 seconds or 12 seconds, so that the terminal power consumption can be saved, but the saved terminal power consumption is less than that of the preferred scheme. In another embodiment, the network side also presets a second threshold, and when the period T (10 seconds) of the inactivity timer of the NR arrives and the traffic data volume (or packet) of the terminal user on the network side is greater than the second threshold, the network side sends an instruction to the terminal to maintain connection with the NR; when the service data volume of the terminal user on the network side is smaller than a second threshold, the network side sends an instruction for disconnecting the connection with the NR to the terminal, where a numerical value of the second threshold may be set according to a service requirement, and the numerical value of the second threshold in this embodiment is set to 1 Mbps. After the terminal is disconnected from the NR, the inactivity timer of the NR starts again when there is more traffic data (or data packets) to be transmitted than the second threshold.
And 102, comparing the reference signal receiving power with a preset first threshold, configuring the discontinuous receiving parameters under the network side connection state according to the comparison result, and sending a negotiation request carrying the configuration result to the network side.
In this embodiment, a first threshold is set in the terminal, and a value of the first threshold may be set according to a user requirement, or may be set according to a negotiation result between the network side and the terminal. The terminal compares the measured reference signal receiving power with a first threshold value, configures the discontinuous receiving parameters under the network side connection state according to the comparison result, and sends a negotiation request carrying the configuration result to the network side, thereby further realizing the power saving of the terminal.
Specifically, the negotiation request sent by the terminal includes a first negotiation request and a second negotiation request. If the comparison result is that the reference signal receiving power is smaller than a first threshold value, configuring a discontinuous reception (discontinuous reception) parameter long-DRXcycle of the network side in a connection state to be 640 milliseconds, configuring a parameter on duration timer to be 20 milliseconds, and sending a first negotiation request carrying the configuration result to the network side; and if the comparison result is that the reference signal receiving power is greater than or equal to the first threshold, configuring the parameter long-DRXcycle which is not connected with the receiving in the network side connection state into 320 milliseconds, configuring the parameter on duration timer into 20 milliseconds, and sending a second negotiation request carrying the configuration result to the network side.
In this embodiment, the value of the first threshold is set to-90 dBm, and when the comparison result is that the reference signal received power is less than-90 dBm, it indicates that the channel quality is poor, the terminal consumes more power, and in order to further reduce the power consumption of the terminal, the configured parameter should make the sleep time of the terminal longer, so the configuration result in the first negotiation request is: the discontinuous reception parameter long-DRXcycle in the network side connection state is configured to be 640 milliseconds, and the parameter on duration timer is configured to be 20 milliseconds. When the comparison result is that the reference signal received power is greater than or equal to-90 dBm, it indicates that the channel quality is better, the terminal itself is power-saving, and the configured parameters make the sleep time of the terminal shorter, so the configuration result in the second negotiation request is: the parameter long-DRXcycle of the non-connection receiving in the network side connection state is configured to be 320 milliseconds, and the parameter on duration timer is configured to be 20 milliseconds. In summary, under the condition of ensuring the service requirement, the terminal is made to be in the sleep mode as much as possible, so as to save the power consumption of the NSA terminal, and the parameter configuration result of the unconnected reception (c-DRX) in the connected state in this embodiment is mainly obtained by an experimental method.
Since the long-DRXcycle parameter and the on duration timer parameter in the c-DRX respectively have fixed parameter sets, the experimental method comprises the following steps: arranging and combining data in the long-DRXcycle parameter set and the on duration timer parameter set; the time for processing the same concurrent service (such as simultaneously processing WeChat service and jittering sound small video service) under each permutation and combination is 10 minutes; the average current of the terminal is detected with an ammeter. The sensory standard for judging whether the experimental result meets the concurrent service requirement is as follows: the video-free card pause and the card pause sent by the WeChat service are not required to be ensured, and the whole terminal processes the service smoothly. The results of the experiments are shown in table 1,
TABLE 1 c-DRX and Power consumption TABLE
As seen from table 1, the inactivity timer in the existing default c-DRX is configured to be 1 minute, the long-DRX cycle parameter is configured to be 640 milliseconds, and the on duration timer parameter is configured to be 40 milliseconds, and the power consumption is 626mA (milliamps) for concurrent processing of periodic small packet traffic (e.g., WeChat) and non-continuous periodic large packet traffic within 10 minutes. In the embodiment, the inactivity timer in c-DRX is configured to be 10 seconds, the long-DRXcycle parameter is configured to be 640 milliseconds, the onduration timer parameter is configured to be 20 milliseconds, periodic small packet traffic (e.g., WeChat) and non-continuous periodic large packet traffic are concurrently processed within 10 minutes, and the corresponding power consumption is 426 mA. Therefore, compared with the existing c-DRX configuration parameter method, the method for reducing the power consumption of the terminal provided by the embodiment can save the power consumption of the terminal by 200mA in 10 minutes. Therefore, the parameter configuration result of the c-DRX provided by the embodiment can solve the problem that the power consumption of the terminal is better reduced in the scenario that the NSA terminal processes the periodic small packet service (such as WeChat) and the non-continuous periodic large packet service.
Example 2:
the embodiment provides a method for reducing power consumption of a terminal, which is applied to a network side, and comprises the following steps:
when the terminal keeps being connected with the NR, a measurement instruction is sent to the terminal, so that the terminal measures the reference signal received power according to the measurement instruction;
and receiving a negotiation request which is sent by the terminal and carries the configuration result, and adjusting the discontinuous reception parameters in the local connection state according to the configuration result.
Optionally, before the network side sends the measurement instruction to the terminal, the method for reducing power consumption of the terminal further includes: a disconnect/hold connection instruction is sent to the terminal to instruct the terminal to disconnect or maintain a connection with the NR.
Specifically, the period of the inactive timer configured with NR is T, T is more than or equal to 8 seconds and less than or equal to 12 seconds,
when the period T of the NR inactivity timer is reached, comparing the service data volume of the user with a preset second threshold value, and sending a disconnection/connection maintenance instruction to the terminal according to the comparison result; if the service data volume of the user is smaller than a second threshold value, sending a disconnection instruction to the terminal; and if the service data volume of the user is larger than or equal to the second threshold value, sending a connection instruction to the terminal.
In this embodiment, the period T of the inactive timer of the NR on the network side is configured to be not less than 8 seconds and not more than 12 seconds, that is, if the terminal does not send or receive a large packet in the period T after the NR is invoked, the network side sends a disconnection instruction to the terminal, and if the terminal has a large packet in the period T after the NR is invoked, the network side sends a connection maintaining instruction to the terminal. The terminal correspondingly controls the disconnection or connection maintenance with the NR according to the disconnection/connection maintenance instruction of the network side, so that the power consumption of the terminal can be further reduced, and the power saving effect of the terminal is realized. As shown in table 1 in embodiment 1, on the basis that the period T of the inactivity timer of the NR is configured to be 8 seconds, 10 seconds, and 12 seconds, the parameters of discontinuous reception in the local connection state are adjusted according to the negotiation request sent by the terminal, and the power consumption of the terminal is low. Since the usage frequency of the periodic small packet service (e.g. WeChat) and the non-continuous periodic large packet service (e.g. jittering short video) is usually 10 seconds, that is, the user usually refreshes the WeChat and jittering services once for 10 seconds, and considering that the concurrent services are non-continuous, the period T of the non-activity timer of the network side NR is configured to be 10 seconds in the preferred scheme of the embodiment, so as to save the power consumption of the terminal. In another embodiment, the network side also presets a second threshold, and when the period T (10 seconds) of the inactivity timer of the NR arrives and the traffic data volume (or packet) of the terminal user on the network side is greater than the second threshold, the network side sends an instruction to the terminal to maintain connection with the NR; when the service data volume of the terminal user on the network side is smaller than a second threshold, the network side sends an instruction for disconnecting the connection with the NR to the terminal, where a numerical value of the second threshold may be set according to a service requirement, and the numerical value of the second threshold in this embodiment is set to 1 Mbps. After the terminal is disconnected from the NR, the inactivity timer of the NR starts again when there is more traffic data (or data packets) to be transmitted than the second threshold.
Optionally, the receiving, by the network side, a negotiation request carrying a configuration result sent by the terminal, and adjusting a parameter of discontinuous reception in a local connection state according to the configuration result specifically includes: the negotiation request comprises a first negotiation request and a second negotiation request, and if the first negotiation request carrying the configuration result and sent by the terminal is received, the parameter long-DRXcycle which is not connected with the receiving in the local connection state is adjusted to 640 milliseconds, and the parameter on duration timer is adjusted to 20 milliseconds; and if a second negotiation request which is sent by the terminal and carries the configuration result is received, adjusting the discontinuous reception parameter long-DRXcycle in the local connection state to 320 milliseconds, and adjusting the parameter on duration timer to 20 milliseconds.
Example 3:
as shown in fig. 3, the present embodiment provides a terminal, specifically a 5G NSA terminal, which includes a measurement module 31 and a configuration module 32.
And the measurement module 31 is configured to receive a measurement instruction sent by the network side while maintaining the connection with the NR, and measure the reference signal received power according to the measurement instruction.
And a configuration module 32, connected to the measurement module 31, configured to compare the reference signal received power with a preset first threshold, configure a parameter of discontinuous reception in a network side connection state according to a comparison result, and send a negotiation request carrying the configuration result to the network side.
Example 4:
the embodiment provides a terminal power consumption reduction device, which is applied to a network side, specifically to a base station, and comprises a sending module and an adjusting module.
And the sending module is used for sending a measurement instruction to the terminal when the terminal keeps being connected with the NR so that the terminal measures the reference signal receiving power according to the measurement instruction.
And the adjusting module is used for receiving the negotiation request carrying the configuration result sent by the terminal and adjusting the parameters which are not connected for receiving in the local connection state according to the configuration result.
Example 5:
as shown in fig. 4, the present embodiment provides an electronic device, which includes a memory 51 and a processor 52, wherein the memory 51 stores a computer program, and the processor 52 is configured to execute the computer program to implement the terminal power consumption reduction method as described in embodiment 2.
The memory 51 is connected with the processor 52, the memory 51 can be a flash memory, a read-only memory or other memories, and the processor 52 can be a central processing unit or a single chip microcomputer
It will be understood that the above embodiments are merely exemplary embodiments taken to illustrate the principles of the present invention, which is not limited thereto. It will be apparent to those skilled in the art that various modifications and improvements can be made without departing from the spirit and substance of the invention, and these modifications and improvements are also considered to be within the scope of the invention.
Claims (10)
1. A terminal power consumption reduction method is applied to a terminal and is characterized by comprising the following steps:
when the connection with the NR is kept, a measurement instruction sent by a network side is received, and the reference signal received power is measured according to the measurement instruction;
and comparing the reference signal receiving power with a preset first threshold value, configuring the discontinuous receiving parameters under the network side connection state according to the comparison result, and sending a negotiation request carrying the configuration result to the network side.
2. The method for reducing power consumption of a terminal according to claim 1, further comprising, before receiving the measurement instruction sent by the network side:
and controlling to disconnect or maintain the connection with the NR according to the disconnection/maintenance connection instruction of the network side.
3. The method for reducing power consumption of a terminal according to claim 2, wherein the comparing the reference signal received power with a preset first threshold value, configuring a parameter of discontinuous reception in a network side connection state according to a comparison result, and sending a negotiation request carrying the configuration result to the network side specifically includes: the negotiation request comprises a first negotiation request and a second negotiation request,
if the comparison result is that the reference signal receiving power is smaller than a first threshold value, configuring a discontinuous reception (discontinuous reception) parameter long-DRXcycle of the network side in a connection state to be 640 milliseconds, configuring a parameter on duration timer to be 20 milliseconds, and sending a first negotiation request carrying the configuration result to the network side;
and if the comparison result is that the reference signal receiving power is greater than or equal to the first threshold, configuring the parameter long-DRXcycle which is not connected with the receiving in the network side connection state into 320 milliseconds, configuring the parameter on duration timer into 20 milliseconds, and sending a second negotiation request carrying the configuration result to the network side.
4. A terminal power consumption reduction method is applied to a network side, and is characterized by comprising the following steps:
when the terminal keeps being connected with the NR, a measurement instruction is sent to the terminal, so that the terminal measures the reference signal received power according to the measurement instruction;
and receiving a negotiation request which is sent by the terminal and carries a configuration result, and adjusting the discontinuous reception parameters in the local connection state according to the configuration result.
5. The method for reducing power consumption of a terminal according to claim 4, further comprising, before sending the measurement instruction to the terminal:
a disconnect/hold connection instruction is sent to the terminal to instruct the terminal to disconnect or maintain a connection with the NR.
6. The method for reducing power consumption of a terminal according to claim 5, wherein the sending the disconnection/connection maintenance instruction to the terminal specifically includes:
the period of the inactive timer configured with NR is T, T is more than or equal to 8 seconds and less than or equal to 12 seconds,
when the period T of the NR inactivity timer is reached, comparing the service data volume of the user with a preset second threshold value, and sending a disconnection/connection maintenance instruction to the terminal according to the comparison result;
if the service data volume of the user is smaller than a second threshold value, sending a disconnection instruction to the terminal;
and if the service data volume of the user is larger than or equal to the second threshold value, sending a connection instruction to the terminal.
7. The method according to claim 4, wherein the receiving a negotiation request with a configuration result sent by a terminal and adjusting the discontinuous reception parameters in a local connection state according to the configuration result specifically includes: the negotiation request comprises a first negotiation request and a second negotiation request,
if a first negotiation request which is sent by a terminal and carries a configuration result is received, adjusting a parameter long-DRXcycle which is not connected with the receiving in a local connection state to 640 milliseconds, and adjusting a parameter on duration timer to 20 milliseconds;
and if a second negotiation request which is sent by the terminal and carries the configuration result is received, adjusting the discontinuous reception parameter long-DRXcycle in the local connection state to 320 milliseconds, and adjusting the parameter on duration timer to 20 milliseconds.
8. A terminal is characterized by comprising a measuring module and a configuration module,
the measurement module is used for receiving a measurement instruction sent by a network side when the connection with the NR is kept, and measuring the reference signal receiving power according to the measurement instruction;
and the configuration module is connected with the measurement module and used for comparing the reference signal receiving power with a preset first threshold value, configuring the discontinuous receiving parameters under the network side connection state according to the comparison result and sending a negotiation request carrying the configuration result to the network side.
9. A terminal power consumption reduction device is applied to a network side and is characterized by comprising a sending module and an adjusting module,
the terminal comprises a sending module and a receiving module, wherein the sending module is used for sending a measurement instruction to the terminal when the terminal keeps being connected with the NR so that the terminal can measure the reference signal receiving power according to the measurement instruction;
and the adjusting module is used for receiving the negotiation request which is sent by the terminal and carries the configuration result, and adjusting the parameters which are not connected with the receiving in the local connection state according to the configuration result.
10. An electronic device comprising a memory and a processor, wherein the memory has stored therein a computer program, and wherein the processor is arranged to execute the computer program to implement the method according to any of claims 4-7.
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| CN103391600A (en) * | 2012-05-09 | 2013-11-13 | 中兴通讯股份有限公司 | Method, user equipment and device for configuring parameters with discontinuous reception function |
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| CN112533240A (en) * | 2020-11-30 | 2021-03-19 | 中国联合网络通信集团有限公司 | Power consumption testing method, testing device, terminal equipment and storage medium |
| CN112533240B (en) * | 2020-11-30 | 2023-07-25 | 中国联合网络通信集团有限公司 | Power consumption testing method, testing device, terminal equipment and storage medium |
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| CN111818624B (en) | 2023-03-17 |
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