Title:
ELECTRONIC DEVICE FOR TRANSMITTING REFERENCE SIGNAL AND OPERATION METHOD THEREOF
Document Type and Number:
WIPO Patent Application WO/2024/080732
Kind Code:
A1
Abstract:
An electronic device according to an embodiment disclosed herein may comprise: at least one radio frequency integrated circuit (RFIC); a plurality of communication antennas that are connected to the at least one RFIC via at least one radio frequency front-end (RFFE) circuit and transmit signals corresponding to the at least one communication network; a Wi-Fi antenna that transmits or receives Wi-Fi signals and is connected to the at least one RFIC; at least one component; and at least one processor connected to the RFIC and the at least one component. The at least one processor may be configured to: control to transmit a reference signal to the plurality of communication antennas via the at least one RFFE circuit while the at least one component operates; detect whether an error occurs in the operation of the at least one component; and control to transmit the reference signal by replacing at least one of the plurality of communication antennas with the Wi-Fi antenna on the basis of the detection result.
Inventors:
KANG YOUNGJIN (KR)
JANG JOONWON (KR)
HEO WONHYUNG (KR)
JANG JOONWON (KR)
HEO WONHYUNG (KR)
Application Number:
PCT/KR2023/015607
Publication Date:
April 18, 2024
Filing Date:
October 11, 2023
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
H04B7/0404; H04B1/401; H04B7/06; H04B17/18; H04L5/00; H04L25/02; H04W72/23
Foreign References:
| US20160277079A1 | 2016-09-22 | |||
| US20210297570A1 | 2021-09-23 | |||
| US20220225244A1 | 2022-07-14 | |||
| US20210289108A1 | 2021-09-16 | |||
| US20180138991A1 | 2018-05-17 |
Attorney, Agent or Firm:
LEE, Keon-Joo et al. (KR)
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