ELECTRONIC DEVICE USING A BLUETOOTH COMMUNICATION AND METHOD OF OPERATING THE SAME

The present invention provides an electronic device which adjusts a driving clock of a processor to reduce consumed power while guaranteeing an operation and performance suitable for a scenario in each user situation. According to various embodiments of the present invention, the electronic device c...

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Bibliographic Details
Main Authors LEE INSEONG, CHOI JAEWON, PARK YONGWOOK, LEE YUNGUK
Format Patent
LanguageEnglish
Korean
Published 10.01.2023
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Summary:The present invention provides an electronic device which adjusts a driving clock of a processor to reduce consumed power while guaranteeing an operation and performance suitable for a scenario in each user situation. According to various embodiments of the present invention, the electronic device comprises: a speaker; a communication module supporting Bluetooth communication; and a processor. The electronic device can be configured to check RSSI of a Bluetooth communication signal received from an external electronic device through the communication module, check whether a second function using the speaker is performed along with a first function using the speaker while performing the first function, control a frequency value of a driving clock of the processor based on the RSSI and that the first function and the second function are performed together, adjust the driving clock of the processor to a first frequency value if the RSSI is included in a first range representing a weak electric field, and adjust the driving clock to a second frequency value lower than the first frequency value if the RSSI is included in a second range representing a strong electric field. 다양한 실시 예에 따른 전자 장치는, 스피커, 블루투스 통신을 지원하는 통신 모듈, 및 프로세서를 포함하고, 상기 통신 모듈을 통해 외부 전자 장치로부터 수신된 블루투스 통신 신호의 RSSI를 확인하고, 상기 스피커를 이용하는 제1기능을 수행하는 중에, 상기 제1기능과 함께 상기 스피커를 이용하는 제2기능을 수행하는지 여부를 확인하고, 상기 RSSI 및 상기 제1기능과 상기 제2기능이 함께 수행되는 것에 기반하여, 상기 프로세서의 구동 클럭의 주파수 값을 제어하고, 상기 RSSI이 약전계를 나타내는 제1범위에 포함되면, 상기 프로세서의 구동 클럭을 제1주파수 값으로 조정하고, 상기 RSSI이 강전계를 나타내는 제2범위에 포함되면, 상기 구동 클럭을 상기 제1주파수 값보다 낮은 제2주파수 값으로 조정하도록 설정될 수 있다.
Bibliography:Application Number: KR20210086487