Samsung Electronics Co., Ltd.

Seungbum Ju

Changwon Jang

Hyungjoon Yu

Woong Seop Lee

Kijeong Lee

Jaebum Jun

An electronic device according to various embodiments of the present invention may comprise a transmission module including a first transmission module and a second transmission module, and a processor. The processor may feedback-receive a transmission power of the first transmission module, calculate a difference value between a target transmission power and the transmission power of the first transmission module, determine a state of the first transmission module on the basis of the difference value, and turn off a transmission operation of the first transmission module and activate a transmission operation of the second transmission module in accordance with the determination that the state of the first transmission module is abnormal. Various other embodiments are possible.

Device and method for controlling transmission of electronic device

A vehicular electronic device and method thereof are disclosed herein. The electronic device includes memory, a network access device and a processor. The processor implements the method, including: monitoring, via at least one processor, whether a network access device of the electronic device enters a preset operation mode in which the network access device remains activated while a processor of the electronic device is in a sleep mode, based on detecting that the network access device enters the preset operation mode, identifying a network state of the network access device, based at least on the network state of the network access device, changing a search cycle of a network search as executed by the network access device, and executing the network search based on the changed search cycle.

Electronic device for vehicle and operating method thereof

An electronic device is provided. The electronic device includes a transceiver associated with a plurality of antennas, and at least one processor configured to: transmit a first signal by using a preset first antenna of the plurality of antennas; receive a second signal coupled from the first signal; determine a comparison result by comparing the first signal and the second signal; perform antenna switching based on the comparison result; and use a second antenna based on the antenna switching.

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Gyeonggi-do, South Korea

Seungbum Ju