Title:
ELECTRONIC DEVICE AND METHOD FOR CONTROLLING COMMUNICATION BY ELECTRONIC DEVICE
Document Type and Number:
WIPO Patent Application WO/2024/019493
Kind Code:
A1
Abstract:
An electronic device according to an embodiment disclosed in the present document may comprise an antenna, a transceiver, an amplifier disposed on a transmission path electrically connected to the antenna and the transceiver, a filter electrically connected between the amplifier and the antenna on the transmission path, a processor, and a memory. The memory may store instructions which, when executed by the processor, cause the electronic device to: output a transmission signal in a designated frequency band by using the transceiver; amplify the transmission signal by using the amplifier; filter the amplified transmission signal to a designated frequency band by using the filter; radiate the filtered transmission signal by using the antenna; acquire a feedback signal related to the transmission signal through a feedback path connected between the transmission path and the transceiver, by using the transceiver; monitor the amplitude and frequency of the radiated transmission signal on the basis of the feedback signal; adjust the transmission signal that is output by using the transceiver on the basis of the monitoring result; and change the setting of at least one of the transceiver, the amplifier, and the processor upon detecting a designated error at least a designated number of times consecutively, the designated error indicating that the magnitude of a frequency band component other than the designated frequency band of the transmission signal is equal to/larger than a designated threshold result according to the monitoring result. Various other embodiments identified through the specification are also possible.
Inventors:
JEON MINHWAN (KR)
KIM SEUNGHWAN (KR)
KIM CHEONSHIK (KR)
LEE DONGSUB (KR)
LEE JUNHAENG (KR)
CHO MINGU (KR)
CHO YOUNGSANG (KR)
CHOI SUNGJUN (KR)
KIM SEUNGHWAN (KR)
KIM CHEONSHIK (KR)
LEE DONGSUB (KR)
LEE JUNHAENG (KR)
CHO MINGU (KR)
CHO YOUNGSANG (KR)
CHOI SUNGJUN (KR)
Application Number:
PCT/KR2023/010323
Publication Date:
January 25, 2024
Filing Date:
July 18, 2023
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
H04B1/40; H03L7/08; H04B1/04; H04B17/17
Foreign References:
| KR20200024595A | 2020-03-09 | |||
| KR20130079551A | 2013-07-10 | |||
| KR20140058608A | 2014-05-14 | |||
| KR20170012256A | 2017-02-02 | |||
| US20210105027A1 | 2021-04-08 |
Attorney, Agent or Firm:
BAE, KIM & LEE IP (KR)
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