公开(公告)号：US20250142544A1

公开(公告)日：2025-05-01

申请号：US18949774

申请日：2024-11-15

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Hyeonu CHOI ,  Hyunkee MIN ,  Wonbin PARK ,  Junsu CHOI ,  Jeongyong MYOUNG ,  Sungbin MIN ,  Mincheol JEONG ,  Sunggi CHOI

IPC: H04W72/0453 ,  H04W28/02 ,  H04W84/12

Abstract: An electronic device may include: a communication circuit connected to a first external electronic device; a processor; and a memory, wherein the memory is configured to store instructions that cause the electronic device to identify a bandwidth of a first link between the electronic device and the first external electronic device and a bandwidth of a second link established between the electronic device and a second external electronic device, when a size of the bandwidth of the second link is larger than a size of the bandwidth of the first link, identify traffic of data transmitted and/or received by the second external electronic device, control the communication circuit to transmit information indicating a size of a reduced bandwidth of the second link to the second external electronic device, and when the second external electronic device has reduced the bandwidth of the second link, reduce the bandwidth of the second link.

公开(公告)号：US20240114393A1

公开(公告)日：2024-04-04

申请号：US18486022

申请日：2023-10-12

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Hyunkee MIN ,  Wonbin PARK ,  Changmok YANG ,  Jusik YUN ,  Seongsu CHOI ,  Junsu CHOI ,  Hyeonu CHOI

IPC: H04W28/08 ,  H04L43/0888 ,  H04W28/02 ,  H04W40/12

CPC classification number: H04W28/0983 ,  H04L43/0888 ,  H04W28/0263 ,  H04W40/12

Abstract: An embodiment of the disclosure relates to a device and a method for wireless local area network (LAN) communication in an electronic device. An electronic device may include a communication circuit and a processor, wherein the processor is configured to set up multiple links to an external electronic device, configure, to be an active link, at least one link among the multiple links, configure at least one other link to be an inactive link, transmit data to and/or receive data from the external electronic device via the active link, identify a radio signal state of the inactive link if it is determined to perform link switching, based on a radio signal state of the active link, and based on the radio signal states of the active link and the inactive link, reconfigure an active link and an inactive link of the multiple links. Other embodiments may also be possible.

公开(公告)号：US20250119949A1

公开(公告)日：2025-04-10

申请号：US18948316

申请日：2024-11-14

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jusik YUN ,  Junsu CHOI ,  Wonbin PARK ,  Changmok YANG ,  Junhak LIM ,  Hyeonu CHOI

IPC: H04W74/0816 ,  H04L5/00 ,  H04W74/08

Abstract: An electronic device may include a communication circuit configured to transmit and/or receive data via multiple links, a processor, and a memory, comprising stored instructions configured to cause the electronic device to identify whether data satisfying a designated condition is configured to be transmitted to and/or received from an external electronic device via a second link while the external electronic device is operating in a non-simultaneous transmit and receive mode, in which the external electronic device fails to receive data via the second link while transmitting data via a first link, in a case that the data satisfying the designated condition is configured transmitted to or from the external electronic device, determine an acknowledgement message transmission policy of the first link based on whether data is being transmitted to the external electronic device via the second link when transmitting data to the external electronic device via the first link.

公开(公告)号：US20240147343A1

公开(公告)日：2024-05-02

申请号：US18494697

申请日：2023-10-25

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Hyunkee MIN ,  Wonbin PARK ,  Kiyeong JEONG ,  Junsu CHOI

IPC: H04W40/12

CPC classification number: H04W40/12 ,  H04W84/12

Abstract: The disclosure relates to a method and an electronic device including a communication circuit and a processor. The processor may establish a plurality of links with an electronic device through the communication circuit, identify a downlink (DL) signal quality and an uplink (UL) signal quality of each of the plurality of links, detect at least one DL satisfying a predetermined first reference signal quality among the plurality of links, in a case that no link satisfying a second reference signal quality is detected among the plurality of links, perform a function related to improvement of UL signal qualities for the plurality of links, detect at least one UL satisfying the predetermined second reference signal quality, based on the performance of the function related to the improvement of the UL signal quality among the links, and perform the WLAN communication.