Elektronische Vorrichtung zum Umschalten einer Signalübertragenden Antenne und Betriebsverfahren dafür

Details

Veröffentlichungs-Nr.

EP4827009

Anmeldetag

4. Februar 2026

Veröffentlichung

3. September 2026

Rechtsraum

EP

Abstract

According to various embodiments, an electronic device and an operation method of the electronic device are provided. The electronic device may include a plurality of antennas including a first antenna, a second antenna, a third antenna, and a fourth antenna, first TRx circuitry electrically connected to the first antenna, first Rx circuitry electrically connected to the second antenna, second TRx circuitry electrically connected to the third antenna, second Rx circuitry electrically connected to the fourth antenna, memory storing a computer program including instructions, and at least one processor, wherein the instructions are configured to, when executed by the at least one processor, cause the electronic device to, while transmitting a signal and receiving a primary Rx signal via the first antenna and receiving a diversity Rx signal via the third antenna, identify the number of spatial streams in response to satisfying a condition in which Tx antenna switching using the first and third antennas is activated, in case that the number of spatial streams is equal to or less than a designated number, control the first Rx circuitry to receive the primary Rx signal via the second antenna and control the second Rx circuitry to receive the diversity Rx signal via the fourth antenna while performing the Tx antenna switching and, as the Tx antenna switching is completed, control the second TRx circuitry to transmit the signal and receive the primary Rx signal via the third antenna and control the first TRX circuitry to receive the diversity Rx signal via the first antenna, and in case that the number of the spatial streams exceeds the designated number, transmit, to a base station, a signal requesting to configure the number of the spatial streams to be equal to or less than the designated number, and as the number of the spatial streams is changed to be less than or equal to the designated number, control the first Rx circuitry to receive the primary Rx signal via the second antenna and control the second Rx circuitry to receive the diversity Rx signal via the fourth antenna while performing the Tx antenna switching.

Anmelder

Firma

Samsung Electronics Co., Ltd

Land

🇰🇷 Südkorea