Samsung Electronics Co., Ltd.

Hyungpil Kum

Donghwan Seo

Hyeonchang Son

Kyeongmun Jo

Jeongmin Park

Kihyuk Lee

Kihong Min

Jinbae Lee

Disclosed is a method for global navigation satellite system (GNSS) positioning and an electronic device performing the method. According to an example embodiment, the method includes monitoring whether an error of the GNSS positioning occurs, determining, when the error of the GNSS positioning is detected, whether a first output frequency of a first phase locked loop (PLL) used for demodulating a GNSS signal received from a satellite for the GNSS positioning is stable, and changing, when the first output frequency of the first PLL is unstable, a frequency used for demodulating the GNSS signal to a second output frequency of a second PLL or a basic frequency input to the first PLL and the second PLL.

Method for global navigation satellite system (GNSS) positioning and electronic device performing the same

An electronic device is provided and includes a housing including a first antenna, and a binding member configured to be bound to one side of the housing. The binding member includes a strap body, a coupling part formed at one end portion of the strap body and bound to one side of the housing, an expansion part expanded inward from the housing from one end portion of the strap body, and making contact with at least a portion of a rear surface of the housing when bound, a second antenna provided in the strap body, and a coupler electrically connected with the second antenna, provided in at least a portion of the extension part, the coupler being configured to transmit a signal received through the second antenna to the first antenna.

Binding member including antenna and electronic device including the same

Various embodiments relate to an electronic device and an operation method of an electronic device, and the electronic device may include: a GNSS circuit module comprising GNSS circuitry configured to receive a signal for measuring a position of the electronic device; a first mmWave communication module comprising communication circuitry disposed adjacent to the GNSS circuit module and configured to perform a first cellular communication; and a processor, wherein the processor may be configured to receive, from the GNSS circuit module, a signal indicating a start of position measurement of the electronic device based on the first mmWave communication module being activated, to determine whether to deactivate the first mmWave communication module based on a characteristic of an application activated on the processor, and to control the first mmWave communication module based on the determination of whether to deactivate the first mmWave communication module.

Electronic device for improving position measurement performance and operation method of electronic device

Growing community of inventors

Suwon-si, South Korea

Hyungpil Kum