Electronic device for reducing power consumption and operating method thereof
地域：
Suwon-si
摘要
A device and a method for reducing power consumption of an electronic device is provided. The electronic device includes a display device, a battery, and at least one processor configured to be operatively connected to the display device, wherein the processor may determine whether to perform a handover to a second communication network, based on whether the display device is activated and a data throughput, in a state of connection to a first communication network among a plurality of communication networks supportable by the electronic device, and perform a handover to the second communication network when it is determined to perform the handover to the second communication network.
說明書
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This application is a continuation application of prior application Ser. No. 17/227,952, filed on Apr. 12, 2021, which is a continuation application of prior application Ser. No. 16/983,605, filed on Aug. 3, 2020, which has issued as U.S. Pat. No. 10,979,952 on Apr. 13, 2021 and is based on and claims priority under 35 U.S.C. § 119(a) of a Korean patent application number 10-2019-0095655, filed on Aug. 6, 2019, in the Korean Intellectual Property Office, the disclosure of which is incorporated by reference herein in its entirety.
The disclosure relates to a device and a method for reducing power consumption due to wireless communication in an electronic device.
Electronic devices use a battery as a power source for portability and mobility for a user. A battery has a limited storage capacity. Thus, electronic devices may be used for a limited time use due to the limited storage capacity of a battery.
A method for increasing the use time of an electronic device is increasing the storage capacity of a battery or reducing the power consumption of the electronic device. Since the storage capacity of a battery is proportional to the size and weight of the battery, there may be limitations in increasing the storage capacity of a battery. Accordingly, electronic devices need a method for reducing the power consumption of an electronic device in order to increase the use time.
權利要求
What is claimed is:1. An electronic device configured to support a plurality of communication networks including a first cellular communication network and a second cellular communication network, the electronic device configured to:establish a first cellular connection with the first cellular communication network based at least in part on control information received from the second cellular communication network; perform first cellular communication with the first cellular communication network via the first cellular connection; based at least in part on a determination that a display of the electronic device has been in an inactive state for a reference time period and that a data throughput detected in a state of the first cellular connection having been established is lower than a reference throughput:establish a second cellular connection with the second cellular communication network and perform second cellular communication with the second cellular communication network via the second cellular connection; release the first cellular connection with the first cellular communication network; and after the first cellular connection is released, determine that the display of the electronic device is activated, and based at least in part on a determination that the display of the electronic device is activated in a state of the second cellular connection having been established while performing the second cellular communication with the second cellular communication network:establish a third cellular connection with the first cellular communication network based at least in part on control information received from the second cellular communication network; and perform third cellular communication with the first cellular communication network via the third cellular connection. 2. The electronic device of claim 1 , wherein the establishment of the second cellular connection with the second cellular communication network comprises establishment of a data channel for the second cellular connection with the second cellular communication network. 3. The electronic device of claim 1 , wherein said release comprises transmitting a disconnection message for releasing a data channel for the first cellular connection with the first cellular communication network. 4. The electronic device of claim 1 , further configured to:present, via the display, a setting menu to receive a user input to select a mode of performing second cellular communication and releasing the first cellular communication when the display of the electronic device has been in the inactive state for the reference time period and when the data throughput detected in the state of the first cellular connection having been established is lower than the reference throughput; and perform the performing of the second cellular communication further based on the user input received via the setting menu. 5. The electronic device of claim 1 , further configured to:set the reference throughput based at least in part on a use pattern by a user with respect to the electronic device, the use pattern including at least one of a data usage per user collected for a specified time period, the data throughput, a use frequency of an application program, or an application program use time. 6. The electronic device of claim 1 ,wherein the determination that the display has been in the inactive state for the reference time period and that the data throughput is lower than the reference throughput is made while data is transmitted or received via the first cellular connection as at least part of the first cellular communication, and wherein the electronic device is further configured to:identify whether there is data transmitted and received through the first cellular connection, and perform the performing of the second cellular communication only when transmission or reception of the data via the first cellular connection is completed. 7. The electronic device of claim 1 , wherein the first cellular communication network forms at least part of a new radio (NR) communication network, and the second cellular communication network forms at least part of a long-term evolution (LTE) communication network. 8. The electronic device of claim 1 , further configured to:while the first cellular connection is released and the second cellular communication is performed via the second cellular connection, refrain from transmitting a data channel request to the first cellular communication network. 9. The electronic device of claim 8 , whereinwhile the first cellular connection is released and the second cellular communication is performed via the second cellular connection, the data channel request is refrained from being transmitted if a data throughput associated with the second cellular communication is lower than the reference throughput, and the second cellular connection is maintained with the second cellular communication network. 10. An operating method of an electronic device, the operating method comprising:establishing a first cellular connection with a first cellular communication network among a plurality of communication networks supportable by the electronic device, based at least in part on control information received from a second cellular communication network among the plurality of communication networks; performing first cellular communication with the first cellular communication network via the first cellular connection; based at least in part on a determination that a display of the electronic device has been in an inactive state for a reference time period and that a data throughput detected in a state of the first cellular connection having been established is lower than a reference throughput:establishing a second cellular connection with the second cellular communication network and performing second cellular communication with second cellular communication network via the second cellular connection; releasing the first cellular connection with the first cellular communication network, and after the first cellular connection is released, determining that the display of the electronic device is activated, and based at least in part on a determination that the display of the electronic device is activated in a state of the second cellular connection having been established while performing the second cellular communication with the second cellular communication network:establishing a third cellular connection with the first cellular communication network based at least in part on control information received from the second cellular communication network, and performing third cellular communication with the first cellular communication network via the third cellular connection. 11. The method of claim 10 , wherein the establishing the second cellular connection with the second cellular communication network comprises establishing a data channel for the second cellular connection with the second cellular communication network. 12. The method of claim 10 , wherein said releasing comprises transmitting a disconnection message for releasing a data channel for the first cellular connection with the first cellular communication network. 13. The method of claim 10 , further comprising:presenting, via the display, a setting menu to receive a user input to select a mode of performing second cellular communication and releasing the first cellular communication when the display of the electronic device has been in the inactive state for the reference time period and when the data throughput detected in the state of the first cellular connection having been established is lower than the reference throughput; and performing the performing of the second cellular communication further based on the user input received via the setting menu. 14. The method of claim 10 , further comprising:setting the reference throughput based at least in part on a use pattern of a user with respect to the electronic device, wherein the use pattern includes at least one of a data usage per user collected for a specified time period, the data throughput, a use frequency of an application program, or an application program use time. 15. The method of claim 10 ,wherein the determining that the display has been in the inactive state for the reference time period and that the data throughput is lower than the reference throughput is made while data is transmitted or received via the first cellular connection as at least part of the first cellular communication, and wherein the method further comprises:identifying whether there is data transmitted and received through the first cellular connection, and performing the performing of the second cellular communication only when transmission or reception of the data via the first cellular connection is completed. 16. The method of claim 10 ,wherein the first cellular communication network forms at least a part of a new radio (NR) communication network, and wherein the second cellular communication network forms at least a part of a long-term evolution (LTE) communication network. 17. The method of claim 10 , further comprising:while the first cellular connection is released and the second cellular communication is performed via the second cellular connection, refraining from transmitting a data channel request to the first cellular communication network. 18. The method of claim 17 , wherein, while the first cellular connection is released and the second cellular communication is performed via the second cellular connection, the refraining from transmitting the data channel request to the first cellular communication network comprises:refraining from transmitting the data channel request to the first cellular refraining from transmitting the data channel request to the first cellular communication network if a data throughput associated with the second cellular communication is lower than the reference throughput, and maintaining the second cellular connection with the second cellular communication network. 19. A non-transitory computer-readable storage medium comprising instructions that, when executed by a computer, cause the computer to execute a method comprising:establishing a first cellular connection with a first cellular communication network among a plurality of communication networks supportable by an electronic device, based at least in part on control information received from a second cellular communication network among the plurality of communication networks; performing first cellular communication with the first cellular communication network via the first cellular connection; based at least in part on a determination that a display of the electronic device has been in an inactive state for a reference time period and that a data throughput detected in a state of the first cellular connection having been established is lower than a reference throughput:establishing a second cellular connection with the second cellular communication network and performing second cellular communication with second cellular communication network via the second cellular connection; releasing the first cellular connection with the first cellular communication network; and after the first cellular connection is released, determining that the display of the electronic device is activated, and based at least in part on a determination that the display of the electronic device is activated in a state of the second cellular connection having been established while performing the second cellular communication with the second cellular communication network:establishing a third cellular connection with the first cellular communication network based at least in part on control information received from the second cellular communication network; and performing third cellular communication with the first cellular communication network via the third cellular connection.
意見反饋