公开(公告)号：US20230328826A1

公开(公告)日：2023-10-12

申请号：US18297165

申请日：2023-04-07

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Keonyoung LEE ,  Hyeyeon KONG ,  Poongup LEE ,  Youngsoo KIM ,  Minwoong CHO

IPC: H04W76/16 ,  H04W52/36 ,  H04W52/24

CPC classification number: H04W76/16 ,  H04W52/242 ,  H04W52/367

Abstract: According to an embodiment, an electronic device may comprise at least one communication processor. The at least one communication processor may be configured to: establish, based on dual connectivity, a first connection based on a first radio access technology (RAT) and a second connection based on a second RAT; transmit first uplink data based on the first connection and transmit second uplink data based on the second connection, wherein a throughput corresponding to the second connection may be a first value; identify at least one first parameter associated with the first connection and at least one second parameter associated with the second connection; perform at least one operation for transmitting, based on the second connection, uplink (UL) data with a throughput less than the first value, based on the at least one first parameter satisfying a first condition indicating a good uplink channel state and that the at least one second parameter satisfying a second condition indicating a poor uplink channel state; and based on performing the at least one operation, transmit third uplink data based on the first connection and transmit fourth uplink data based on the second connection, wherein a throughput corresponding to the second connection may be less than the first value.

公开(公告)号：US20240284286A1

公开(公告)日：2024-08-22

申请号：US18432551

申请日：2024-02-05

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Keonyoung LEE ,  Poongup LEE

IPC: H04W36/14 ,  H04W36/00 ,  H04W36/18 ,  H04W84/06 ,  H04W88/06

CPC classification number: H04W36/14 ,  H04W36/0085 ,  H04W36/185 ,  H04W84/06 ,  H04W88/06

Abstract: An electronic device includes a communication circuit configured to support cellular communication through a terrestrial network and a non-terrestrial network and at least one communication processor, comprising processing circuitry, wherein at least one communication processor, individually and/or collectively, is configured to: determine, based on a frequency of a terrestrial network having a previous connection history before a connection to the non-terrestrial network and/or frequency information of a pre-stored terrestrial network, a frequency of the terrestrial network to be found, perform a search for the terrestrial network in a section in which data is not received, based on a location of the electronic device, and determine whether to release a connection with the non-terrestrial network and make the connection to the terrestrial network according to whether a specified condition is satisfied based on the terrestrial network being found.