CN115134894A - Method for reducing power consumption of terminal, dual-card dual-standby terminal, network side equipment and medium - Google Patents
Method for reducing power consumption of terminal, dual-card dual-standby terminal, network side equipment and medium Download PDFInfo
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- 238000010586 diagram Methods 0.000 description 6
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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
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/04—Wireless resource allocation
- H04W72/044—Wireless resource allocation based on the type of the allocated resource
- H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/02—Terminal devices
- H04W88/06—Terminal devices adapted for operation in multiple networks or having at least two operational modes, e.g. multi-mode terminals
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Abstract
The present disclosure provides a method for reducing power consumption of a terminal, a dual-card dual-standby terminal, a network side device and a computer readable storage medium, wherein the method comprises: the method comprises the steps that a dual-card dual-standby terminal initiates a first RRC connection reconfiguration message to network side equipment, wherein the first RRC connection reconfiguration message carries a request for reducing the system bandwidth of a non-data service default card of the terminal to a preset system bandwidth, so that the network side equipment reduces the system bandwidth of the non-data service default card of the terminal from an initial deployment bandwidth to the preset system bandwidth based on the first RRC connection reconfiguration message after receiving the first RRC connection reconfiguration message. According to the technical scheme provided by the disclosure, the terminal sends the first RRC connection reconfiguration message to the network side equipment to reduce the system bandwidth of the non-data service default card from the initial deployment bandwidth to the preset system bandwidth, so that the non-data service default card works on the preset system bandwidth, and the power consumption of the whole terminal is reduced.
Description
Technical Field
The present disclosure relates to the field of communications technologies, and in particular, to a method for reducing power consumption of a terminal, a dual card dual standby terminal, a network side device, and a computer readable storage medium.
Background
The 5G (the 5th Generation mobile networks or the 5th Generation wireless systems, the 5th-Generation, fifth Generation mobile communication technology) is the latest Generation cellular mobile communication technology, and has the advantages of high data rate, reduced delay, energy saving, reduced cost, increased system capacity, large-scale device connection, and the like. However, while enjoying the aforementioned advantages, the 5G terminal also faces a significant problem in that the power consumption of the 5G terminal is high and significantly large compared to the 4G terminal; moreover, the power consumption of 5G terminals is higher than that of 4G terminals, both in standby state and in traffic.
How to reduce the power consumption of a 5G terminal, especially for a dual-card dual-5G terminal, when both cards access a 5G network, how to reduce the power consumption of such a terminal is a problem that needs to be researched and solved.
Disclosure of Invention
The present disclosure has been made to at least partially solve the technical problems occurring in the prior art.
According to an aspect of the embodiments of the present disclosure, a method for reducing power consumption of a terminal is provided, where the method is applied to a dual-card dual-standby terminal, and the method includes:
initiating a first Radio Resource Control (RRC) connection reconfiguration message to a network side device, where the first RRC connection reconfiguration message carries a request for reducing the system bandwidth of the non-data service default card of the terminal to a preset system bandwidth, so that the network side device reduces the system bandwidth of the non-data service default card of the terminal from an initial deployment bandwidth to the preset system bandwidth based on the first RRC connection reconfiguration message after receiving the first RRC connection reconfiguration message.
According to another aspect of the embodiments of the present disclosure, a method for reducing power consumption of a terminal is provided, where the method is applied to a network side device, and the method includes:
receiving a first Radio Resource Control (RRC) connection reconfiguration message sent by a dual-card dual-standby terminal, wherein the first RRC connection reconfiguration message carries a request for reducing the system bandwidth of a non-data service default card of the terminal to a preset system bandwidth; and the number of the first and second groups,
and reducing the system bandwidth of the non-data service default card of the terminal from the initial deployment bandwidth to a preset system bandwidth based on the first RRC connection reconfiguration message.
According to another aspect of the embodiments of the present disclosure, there is provided a dual card dual standby terminal, including:
a message initiating module, configured to initiate a first radio resource control RRC connection reconfiguration message to a network side device, where the first RRC connection reconfiguration message carries a request for reducing a system bandwidth of a non-data service default card of the terminal to a preset system bandwidth, so that the network side device reduces the system bandwidth of the non-data service default card of the terminal from an initial deployment bandwidth to the preset system bandwidth based on the first RRC connection reconfiguration message after receiving the first RRC connection reconfiguration message.
According to another aspect of the embodiments of the present disclosure, there is provided a network side device, including:
the receiving module is configured to receive a first Radio Resource Control (RRC) connection reconfiguration message sent by a dual-card dual-standby terminal, wherein the first RRC connection reconfiguration message carries a request for reducing a system bandwidth of a non-data service default card of the terminal to a preset system bandwidth; and the number of the first and second groups,
a system bandwidth adjusting module configured to reduce the system bandwidth of the non-data service default card of the terminal from an initial deployment bandwidth to a preset system bandwidth based on the first RRC connection reconfiguration message.
According to still another aspect of the embodiments of the present disclosure, there is provided a dual-card dual-standby terminal, including a memory and a processor, where the memory stores a computer program, and when the processor runs the computer program stored in the memory, the processor executes the foregoing method for reducing power consumption of the terminal.
According to still another aspect of the embodiments of the present disclosure, a network-side device is provided, which includes a memory and a processor, where the memory stores a computer program, and when the processor runs the computer program stored in the memory, the processor executes the foregoing method for reducing power consumption of a terminal.
According to still another aspect of the embodiments of the present disclosure, there is provided a computer-readable storage medium having a computer program stored thereon, wherein when the computer program is executed by a processor, the processor executes the method for reducing power consumption of a terminal.
The technical scheme provided by the embodiment of the disclosure can have the following beneficial effects:
according to the method for reducing the power consumption of the terminal provided by the embodiment of the disclosure, the terminal sends the first RRC connection reconfiguration message to the network side equipment to reduce the system bandwidth of the non-data service default card from the initial deployment bandwidth to the preset system bandwidth, so that the non-data service default card works on the preset system bandwidth, and the power consumption of the whole terminal is reduced.
Additional features and advantages of the disclosure will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by the practice of the disclosure. The objectives and other advantages of the disclosure may be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.
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The accompanying drawings are included to provide a further understanding of the disclosed embodiments and are incorporated in and constitute a part of this specification, illustrate embodiments of the disclosure and together with the example serve to explain the principles of the disclosure and not to limit the disclosure.
Fig. 1 is a schematic flowchart of a method for reducing power consumption of a terminal according to an embodiment of the present disclosure;
fig. 2 is a schematic flowchart of another method for reducing power consumption of a terminal according to an embodiment of the present disclosure;
fig. 3 is a schematic structural diagram of a dual card dual standby terminal according to an embodiment of the present disclosure;
fig. 4 is a schematic structural diagram of another dual-card dual-standby terminal according to an embodiment of the present disclosure;
fig. 5 is a schematic structural diagram of a network-side device according to an embodiment of the present disclosure;
fig. 6 is a schematic structural diagram of another network-side device according to an embodiment of the present disclosure.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present disclosure more apparent, the following detailed description of the embodiments of the present disclosure is provided with reference to the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating the present disclosure, are given by way of illustration and explanation only, not limitation.
Fig. 1 is a schematic flowchart of a method for reducing power consumption of a terminal according to an embodiment of the present disclosure. As shown in fig. 1, the method is applied to a dual-card dual-standby terminal, and includes the following steps S101:
s101, a first Radio Resource Control (RRC) Connection Reconfiguration message is initiated to a network side device, wherein the first RRC Connection Reconfiguration message carries a request for reducing the system bandwidth of a non-data service default card of the terminal to a preset system bandwidth, so that the network side device reduces the system bandwidth of the non-data service default card of the terminal from an initial deployment bandwidth to the preset system bandwidth based on the first RRC Connection Reconfiguration message after receiving the first RRC Connection Reconfiguration message, and the initial deployment bandwidth is larger than the preset system bandwidth. The specific value of the preset system bandwidth can be set and adjusted by those skilled in the art according to actual requirements.
And starting up the dual-card dual-standby terminal after two cards are inserted into the dual-card dual-standby terminal. After the terminal is started, one card is selected from the two cards as a data service default card (namely, a default card for data connection), and the other card is a non-data service default card; specifically, the terminal system may automatically select the data service default card, or the user may select the data service default card. After the selection of the default card of the data service is finished, the two cards start a network attachment process and are normally attached to the two cells.
For a dual-card dual-standby terminal, only one card can use data services, namely a data service default card, and the other card can only use voice, short message and multimedia message services, namely a non-data service default card. For a card without data service use requirement, the power consumption of the whole terminal can be reduced by reducing the system bandwidth of the card.
In this embodiment, for the non-data service default card, the terminal reduces the system bandwidth of the non-data service default card from the initial deployment bandwidth to the preset system bandwidth by sending the first RRC connection reconfiguration message to the network side device, so that the non-data service default card works on the preset system bandwidth, thereby reducing the power consumption of the whole terminal.
In a specific embodiment, after step S101, the following steps S102 and S103 are further included.
S102, judging whether the data service default card is changed or not, and if so, executing a step S103; if not, the status quo is maintained.
The operation of changing the default card of the data service in this step can be completed by the user.
If the data service default card is changed, the original data service default card is changed into a non-data service default card, and the original non-data service default card is changed into the data service default card. If the default card of the data service is not changed, the default card of the data service continues to carry out the data service, and the default card of the non-data service continues to carry out the voice, short message and multimedia message service, namely the two cards keep the current situation.
S103, initiating a second RRC connection reconfiguration message and a third RRC connection reconfiguration message to a network side device, wherein the second RRC connection reconfiguration message carries a request for reducing the system bandwidth of an original data service default card (corresponding to a new non-data service default card) of the terminal to a preset system bandwidth, the third RRC connection reconfiguration message carries a request for increasing the system bandwidth of a new data service default card (corresponding to the original non-data service default card) of the terminal to an initial deployment bandwidth, so that the network side device reduces the system bandwidth of the original data service default card of the terminal from the initial deployment bandwidth to a preset system bandwidth based on the second RRC connection reconfiguration message after receiving the second RRC connection reconfiguration message, and reduces the system bandwidth of the new data service default card of the terminal from the preset system bandwidth based on the third RRC connection reconfiguration message after receiving the third RRC connection reconfiguration message Up to the initial deployment bandwidth.
In this embodiment, if the user changes the default data service card, the system bandwidths of the two cards need to be reconfigured. Specifically, for the original data service default card, modifying the system bandwidth from the initial deployment bandwidth to a preset system bandwidth through a second RRC connection reconfiguration message; and for the new data service default card, the system bandwidth of the new data service default card is increased from the preset system bandwidth to the initial deployment bandwidth through the third RRC connection reconfiguration message, so that the current data service requirement of the terminal can be met, and the power consumption of the whole terminal can be reduced.
In a specific embodiment, both cards of the terminal can access the 5G network, in other words, the terminal is a dual-card dual-5G terminal.
The system bandwidth of the existing network deployment of the 5G network is 100MHz (i.e. the initial deployment bandwidth), and meanwhile, 3GPP (3rd Generation Partnership Project) also defines other system bandwidths for the 5G network, such as 20MHz, 30MHz, 40MHz, etc., and may select one of these defined system bandwidths as the preset system bandwidth.
Because there is no card with data service requirement, it is not necessary to provide high-speed data access service for the card, and the power consumption of the whole terminal can be reduced to a greater extent by reducing the system bandwidth as much as possible.
Therefore, in one embodiment, the preset system bandwidth is a defined minimum system bandwidth. For example, in a 5G network, the defined minimum system bandwidth is 20 MHz.
Correspondingly, for the current non-data service default card, the system bandwidth of the current non-data service default card is reconfigured from 100MHz to 20MHz through the first/second RRC connection reconfiguration message, so that the current non-data service default card can work on the system bandwidth of 20MHz, and the power consumption of the whole terminal is reduced to the maximum extent; and for the current data service default card, reconfiguring the system bandwidth from 20MHz to 100MHz through a third RRC connection reconfiguration message so as to ensure the uploading and downloading rates of the data service.
In the method for reducing power consumption of a terminal provided by the embodiment of the present disclosure, the dual-card dual-standby terminal initiates the RRC connection reconfiguration message to the network side device, so that the network side device adjusts the system bandwidth of the terminal based on the request for changing the system bandwidth carried in the RRC connection reconfiguration message and the states of the two cards of the terminal, which not only can meet the current data service requirement of the terminal, but also can reduce the power consumption of the whole terminal to the greatest extent.
Fig. 2 is a schematic flowchart of another method for reducing power consumption of a terminal according to an embodiment of the present disclosure. As shown in fig. 2, the method is applied to a network side device, and includes the following steps S201 and S202.
S201, receiving a first RRC connection reconfiguration message sent by a dual-card dual-standby terminal, wherein the first RRC connection reconfiguration message carries a request for reducing the system bandwidth of a non-data service default card of the terminal to a preset system bandwidth;
s202, based on the first RRC connection reconfiguration message, reducing the system bandwidth of the non-data service default card of the terminal from the initial deployment bandwidth to a preset system bandwidth, wherein the initial deployment bandwidth is larger than the preset system bandwidth.
In a specific embodiment, after step S202, the following steps S203 and S204 are further included.
S203, receiving a second RRC connection reconfiguration message and a third RRC connection reconfiguration message which are sent by the dual-card dual-standby terminal after the data service default card is judged to be changed, wherein the second RRC connection reconfiguration message carries a request for reducing the system bandwidth of the original data service default card of the terminal to a preset system bandwidth, and the third RRC connection reconfiguration message carries a request for increasing the system bandwidth of the new data service default card of the terminal to an initial deployment bandwidth;
s204, based on the second RRC connection reconfiguration message, the system bandwidth of the original data service default card of the terminal is reduced from the initial deployment bandwidth to a preset system bandwidth, and based on the third RRC connection reconfiguration message, the system bandwidth of the new data service default card of the terminal is increased from the preset system bandwidth to the initial deployment bandwidth.
In a specific embodiment, the network side device is a 5G network side device.
In one embodiment, the preset system bandwidth is a defined minimum system bandwidth.
According to the method for reducing the power consumption of the terminal provided by the embodiment of the disclosure, the network side device receives the RRC connection reconfiguration message sent by the dual-card dual-standby terminal, and then the system bandwidth of the terminal can be adjusted based on the request for changing the system bandwidth carried by the RRC connection reconfiguration message and the states of the two cards of the terminal, so that the current data service requirement of the terminal can be met, and the power consumption of the whole terminal can be reduced to the greatest extent.
Fig. 3 is a schematic structural diagram of a dual-card dual-standby terminal according to an embodiment of the present disclosure. As shown in fig. 3, the dual card dual standby terminal 3 includes: a message initiation module 31.
The message initiating module 31 is configured to initiate a first RRC connection reconfiguration message to a network side device, where the first RRC connection reconfiguration message carries a request for reducing a system bandwidth of a non-data service default card of the terminal to a preset system bandwidth, so that the network side device reduces the system bandwidth of the non-data service default card of the terminal from an initial deployment bandwidth to the preset system bandwidth based on the first RRC connection reconfiguration message after receiving the first RRC connection reconfiguration message, and the initial deployment bandwidth is greater than the preset system bandwidth.
In a specific embodiment, the dual card dual standby terminal 3 further includes: a decision block 32.
The determination module 32 is configured to determine whether the data service default card has changed.
Correspondingly, the message initiating module 31 is further configured to, when the determining module 32 determines that the data service default card has changed, initiate a second RRC connection reconfiguration message and a third RRC connection reconfiguration message to the network side device, where the second RRC connection reconfiguration message carries a request for reducing the system bandwidth of the original data service default card of the terminal to a preset system bandwidth, and the third RRC connection reconfiguration message carries a request for increasing the system bandwidth of the new data service default card of the terminal to an initial deployment bandwidth, so that the network side device, after receiving the second RRC connection reconfiguration message, reduces the system bandwidth of the original data service default card of the terminal from the initial deployment bandwidth to the preset system bandwidth based on the second RRC connection reconfiguration message, and after receiving the third RRC connection reconfiguration message, pre-deploys the system bandwidth of the new data service default card of the terminal from the initial deployment bandwidth based on the third RRC connection reconfiguration message The system bandwidth is set to be increased to the initial deployment bandwidth.
In a specific embodiment, both cards of the dual-card dual-standby terminal can access the 5G network. In other words, the dual-card dual-standby terminal is a dual-card dual-5G terminal.
In one embodiment, the preset system bandwidth is a defined minimum system bandwidth.
Based on the same technical concept, the embodiment of the present disclosure correspondingly provides a dual-card dual-standby terminal, as shown in fig. 4, the dual-card dual-standby terminal 4 includes a memory 41 and a processor 42, a computer program is stored in the memory 41, and when the processor 42 runs the computer program stored in the memory 41, the processor 42 executes the foregoing method for reducing power consumption of the terminal.
According to the dual-card dual-standby terminal provided by the embodiment of the disclosure, the RRC connection reconfiguration message is initiated to the network side equipment, so that the network side equipment adjusts the system bandwidth of the terminal based on the request for changing the system bandwidth carried by the RRC connection reconfiguration message and the states of the two cards of the terminal, and thus, the current data service requirement of the terminal can be met, and the power consumption of the whole terminal can be reduced to the greatest extent.
Fig. 5 is a schematic structural diagram of a network-side device according to an embodiment of the present disclosure. As shown in fig. 5, the network-side device 5 includes: a receiving module 51 and a system bandwidth adjusting module 52.
The receiving module 51 is configured to receive a first RRC connection reconfiguration message sent by a dual-card dual-standby terminal, where the first RRC connection reconfiguration message carries a request for reducing a system bandwidth of a non-data service default card of the terminal to a preset system bandwidth; the system bandwidth adjusting module 52 is configured to reduce the system bandwidth of the non-data service default card of the terminal from an initial deployment bandwidth to a preset system bandwidth based on the first RRC connection reconfiguration message, where the initial deployment bandwidth is greater than the preset system bandwidth.
In a specific embodiment, the receiving module 51 is further configured to receive a second RRC connection reconfiguration message and a third RRC connection reconfiguration message sent by the dual-card dual-standby terminal after determining that the data service default card has been changed, where the second RRC connection reconfiguration message carries a request for reducing the system bandwidth of an original data service default card of the terminal to a preset system bandwidth, and the third RRC connection reconfiguration message carries a request for increasing the system bandwidth of a new data service default card of the terminal to an initial deployment bandwidth; the system bandwidth adjusting module 52 is further configured to decrease the system bandwidth of the original data service default card of the terminal from the initial deployment bandwidth to a preset system bandwidth based on the second RRC connection reconfiguration message, and increase the system bandwidth of the new data service default card of the terminal from the preset system bandwidth to the initial deployment bandwidth based on the third RRC connection reconfiguration message.
In a specific embodiment, the network side device is a 5G network side device.
In one embodiment, the preset system bandwidth is a defined minimum system bandwidth.
Based on the same technical concept, the embodiment of the present disclosure correspondingly provides a network-side device, as shown in fig. 6, where the network-side device 6 includes a memory 61 and a processor 62, the memory 61 stores a computer program, and when the processor 62 runs the computer program stored in the memory 61, the processor 62 executes the foregoing method for reducing power consumption of the terminal.
The network side device provided by the embodiment of the disclosure can adjust the system bandwidth by receiving the RRC connection reconfiguration message sent by the dual-card dual-standby terminal and based on the request for changing the system bandwidth carried by the RRC connection reconfiguration message and the states of the two cards of the terminal, thereby satisfying the current data service requirement of the terminal and reducing the power consumption of the whole terminal to the maximum extent.
Based on the same technical concept, embodiments of the present disclosure correspondingly provide a computer-readable storage medium, on which a computer program is stored, and when the computer program is executed by a processor, the processor executes the foregoing method for reducing power consumption of a terminal.
It will be understood by those of ordinary skill in the art that all or some of the steps of the methods, systems, functional modules/units in the devices disclosed above may be implemented as software, firmware, hardware, and suitable combinations thereof. In a hardware implementation, the division between functional modules/units mentioned in the above description does not necessarily correspond to the division of physical components; for example, one physical component may have multiple functions, or one function or step may be performed by several physical components in cooperation. Some or all of the physical components may be implemented as software executed by a processor, such as a central processing unit, digital signal processor, or microprocessor, or as hardware, or as an integrated circuit, such as an application specific integrated circuit. Such software may be distributed on computer readable media, which may include computer storage media (or non-transitory media) and communication media (or transitory media). The term computer storage media includes volatile and nonvolatile, removable and non-removable media implemented in any method or technology for storage of information such as computer readable instructions, data structures, program modules or other data, as is well known to those of ordinary skill in the art. Computer storage media includes, but is not limited to, RAM, ROM, EEPROM, flash memory or other memory technology, CD-ROM, Digital Versatile Disks (DVD) or other optical disk storage, magnetic cassettes, magnetic tape, magnetic disk storage or other magnetic storage devices, or any other medium which can be used to store the desired information and which can accessed by a computer. In addition, communication media typically embodies computer readable instructions, data structures, program modules or other data in a modulated data signal such as a carrier wave or other transport mechanism and includes any information delivery media as is well known to those skilled in the art.
Finally, it should be noted that: the above embodiments are only used for illustrating the technical solutions of the present disclosure, and not for limiting the same; although the present disclosure has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art will understand that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present disclosure.
Claims (11)
1. A method for reducing power consumption of a terminal is applied to a dual-card dual-standby terminal, and comprises the following steps:
initiating a first Radio Resource Control (RRC) connection reconfiguration message to a network side device, where the first RRC connection reconfiguration message carries a request for reducing the system bandwidth of the non-data service default card of the terminal to a preset system bandwidth, so that the network side device reduces the system bandwidth of the non-data service default card of the terminal from an initial deployment bandwidth to the preset system bandwidth based on the first RRC connection reconfiguration message after receiving the first RRC connection reconfiguration message.
2. The method of claim 1, further comprising:
judging whether the data service default card is changed;
if the change is detected, initiating a second RRC connection reconfiguration message and a third RRC connection reconfiguration message to the network side equipment, the second RRC connection reconfiguration message carries a request for reducing the system bandwidth of the original data service default card of the terminal to a preset system bandwidth, the third RRC connection reconfiguration message carries a request for increasing the system bandwidth of the new data service default card of the terminal to an initial deployment bandwidth, so that the network side device reduces the system bandwidth of the original data service default card of the terminal from the initial deployment bandwidth to the preset system bandwidth based on the second RRC connection reconfiguration message after receiving the second RRC connection reconfiguration message, and after receiving the third RRC connection reconfiguration message, increasing the system bandwidth of the new data service default card of the terminal from a preset system bandwidth to an initial deployment bandwidth based on the third RRC connection reconfiguration message.
3. The method according to claim 1, characterized in that both cards of the terminal can access a 5G network; the preset system bandwidth is the defined minimum system bandwidth.
4. A method for reducing power consumption of a terminal is applied to a network side device, and the method comprises the following steps:
receiving a first Radio Resource Control (RRC) connection reconfiguration message sent by a dual-card dual-standby terminal, wherein the first RRC connection reconfiguration message carries a request for reducing the system bandwidth of a non-data service default card of the terminal to a preset system bandwidth; and the number of the first and second groups,
and reducing the system bandwidth of the non-data service default card of the terminal from the initial deployment bandwidth to a preset system bandwidth based on the first RRC connection reconfiguration message.
5. The method of claim 4, further comprising:
receiving a second RRC connection reconfiguration message and a third RRC connection reconfiguration message sent by a dual-card dual-standby terminal after determining that a data service default card is changed, wherein the second RRC connection reconfiguration message carries a request for reducing the system bandwidth of an original data service default card of the terminal to a preset system bandwidth, and the third RRC connection reconfiguration message carries a request for increasing the system bandwidth of a new data service default card of the terminal to an initial deployment bandwidth; and the number of the first and second groups,
and based on the second RRC connection reconfiguration message, reducing the system bandwidth of the original data service default card of the terminal from the initial deployment bandwidth to a preset system bandwidth, and based on the third RRC connection reconfiguration message, increasing the system bandwidth of the new data service default card of the terminal from the preset system bandwidth to the initial deployment bandwidth.
6. The method according to claim 4, wherein the network side device is a 5G network side device; the preset system bandwidth is the defined minimum system bandwidth.
7. A dual card dual standby terminal, comprising:
a message initiating module, configured to initiate a first radio resource control RRC connection reconfiguration message to a network side device, where the first RRC connection reconfiguration message carries a request for reducing a system bandwidth of a non-data service default card of the terminal to a preset system bandwidth, so that the network side device reduces the system bandwidth of the non-data service default card of the terminal from an initial deployment bandwidth to the preset system bandwidth based on the first RRC connection reconfiguration message after receiving the first RRC connection reconfiguration message.
8. A network-side device, comprising:
the receiving module is configured to receive a first Radio Resource Control (RRC) connection reconfiguration message sent by a dual-card dual-standby terminal, wherein the first RRC connection reconfiguration message carries a request for reducing a system bandwidth of a non-data service default card of the terminal to a preset system bandwidth; and the number of the first and second groups,
a system bandwidth adjusting module configured to reduce the system bandwidth of the non-data service default card of the terminal from an initial deployment bandwidth to a preset system bandwidth based on the first RRC connection reconfiguration message.
9. A dual-card dual-standby terminal comprising a memory and a processor, wherein the memory stores a computer program, and when the processor runs the computer program stored in the memory, the processor executes the method for reducing power consumption of the terminal according to any one of claims 1 to 3.
10. A network side device, comprising a memory and a processor, wherein the memory stores a computer program, and when the processor runs the computer program stored in the memory, the processor executes the method for reducing power consumption of a terminal according to any one of claims 4 to 6.
11. A computer-readable storage medium, on which a computer program is stored, which, when executed by a processor, performs the method for reducing power consumption of a terminal according to any one of claims 1 to 3, or performs the method for reducing power consumption of a terminal according to any one of claims 4 to 6.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110325948.4A CN115134894A (en) | 2021-03-26 | 2021-03-26 | Method for reducing power consumption of terminal, dual-card dual-standby terminal, network side equipment and medium |
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| CN202110325948.4A CN115134894A (en) | 2021-03-26 | 2021-03-26 | Method for reducing power consumption of terminal, dual-card dual-standby terminal, network side equipment and medium |
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| CN115134894A true CN115134894A (en) | 2022-09-30 |
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