公开(公告)号：US20250089133A1

公开(公告)日：2025-03-13

申请号：US18962505

申请日：2024-11-27

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hyunjoon CHOO ,  Heejun KANG ,  Dongwook KIM ,  Jaehee SHIN ,  Dongoh KANG ,  Yongwook KIM ,  Jaejin KIM ,  Kanghoon KIM ,  Sojeong YU ,  Jonghun HA

IPC: H05B6/12 ,  A47J36/32 ,  H02J50/10

Abstract: A method, performed by a wireless power transmission apparatus, of performing a cooking operation, includes: detecting a cooking appliance, establishing a communication connection with the detected cooking appliance, obtaining operation history information corresponding to the cooking appliance, and transmitting power to the cooking appliance based on the operation history information.

公开(公告)号：US20250089116A1

公开(公告)日：2025-03-13

申请号：US18727558

申请日：2023-01-27

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hong WANG ,  Lixiang XU ,  Weiwei WANG

IPC: H04W76/19 ,  H04W4/06 ,  H04W76/20 ,  H04W76/30

Abstract: The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. The present disclosure relates to a method, a base station, an electronic apparatus and a storage medium for supporting multicast transmission. A method performed by a Centralized Unit (CU) of a second base station comprising the CU and at least one Distributed Unit (DU), the method comprising: receiving a Radio Resource Control (RRC) resume request message comprising a RRC resume reason from a User Equipment (UE), the RRC resume reason being set for a purpose of transmission of a MBS; as a response to the RRC resume request message, sending configuration information of a Multimedia Broadcast Multicast Service (MBS) Radio Bearer (MRB) and/or suspension indication information to the UE.

公开(公告)号：US20250089035A1

公开(公告)日：2025-03-13

申请号：US18921943

申请日：2024-10-21

Applicant: Samsung Electronics Co., Ltd.

Inventor： Juyeong LEE ,  Heedon Gha

IPC: H04W72/0457 ,  H04L1/1812 ,  H04L5/14 ,  H04W72/0453 ,  H04W72/1273 ,  H04W72/231

Abstract: A method of a terminal, includes: receiving first DL BWP configuration information comprising an ID of a first DL BWP; receiving first UL BWP configuration information comprising an ID of a first UL BWP; receiving, from the base station, second DL BWP configuration information comprising an ID of a second DL BWP and an ID of a second UL BWP; and recognizing, through the ID of the second UL BWP, that the second DL BWP configuration information is information for DL-UL configuration of the terminal, wherein, in a first slot, when the first DL BWP and the first UL BWP are temporally separated from each other, DL communication and UL communication are not simultaneously performed, by the terminal, with the base station, and wherein, in a second slot, the DL communication and the UL communication are simultaneously performed with a base station based on the second DL BWP configuration information.

公开(公告)号：US20250088924A1

公开(公告)日：2025-03-13

申请号：US18941757

申请日：2024-11-08

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hoondong NOH ,  Youngwoo KWAK

IPC: H04W36/06 ,  H04B7/06 ,  H04L5/00 ,  H04W72/044

Abstract: The present disclosure relates to a communication method for converging IoT technology with 5G communication systems for supporting higher data transmission rates than beyond 4G systems, and to a system therefor. The present disclosure may be applied to intelligent services (for example, smart homes, smart buildings, smart cities, smart cars or connected cars, healthcare, digital education, retail business, security and safety-related services, etc.) on the basis of 5G communication technology and IoT-related technology. The present invention characterizes in a method for a terminal of a wireless communication system, wherein the method comprises the steps of: receiving channel or reference signal configuration information including beam-related configuration information via higher layer signalling; transmitting and receiving the channel or a reference signal to and from a base station on the basis of the beam-related configuration information; receiving beam change information for the channel or reference signal; and transmitting and receiving the channel or reference signal of a plurality of component carriers to and from the base station on the basis of the beam change information, wherein the beam-related configuration information and the beam change information include transmission configuration indicator (TCI) state information of the channel or reference signal.

公开(公告)号：US20250088803A1

公开(公告)日：2025-03-13

申请号：US18808522

申请日：2024-08-19

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hyunkee MIN ,  Mingyu LEE ,  Doosuk KANG ,  Choonkyoung MOON ,  Bokun CHOI

IPC: H04R5/04

Abstract: An electronic device is provided. The electronic device includes communication circuitry, memory storing one or more computer programs, and one or more processors communicatively coupled to the communication circuitry and the memory. The one or more computer programs include computer-executable instructions that, when executed by the one or more processors individually or collectively, cause the electronic device to communicate with an external wireless audio device outside the electronic device via the communication circuitry, identify an activation or a deactivation of a noise canceling function of the wireless audio device based on a request to transmit audio data to the wireless audio device, in case that the activation of the noise canceling function is identified, transmit a control signal for the activation of the noise canceling function and the audio data to the wireless audio device, and in case that the deactivation of the noise canceling function is identified, transmit a control signal for the deactivation of the noise canceling function and the audio data to the wireless audio device.

公开(公告)号：US20250088347A1

公开(公告)日：2025-03-13

申请号：US18631598

申请日：2024-04-10

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Young Sik Moon

IPC: H04L9/00 ,  H04L9/06

Abstract: An operation method of a homomorphic encryption system comprises generating a ciphertext, performing an operation on the ciphertext, generating history information about the operation, generating a noise prediction value by predicting noise accumulated in the ciphertext by the operation based on the history information, and generating an encryption parameter including a guard interval inserted into the ciphertext based on the noise prediction value.

公开(公告)号：US20250088246A1

公开(公告)日：2025-03-13

申请号：US18818316

申请日：2024-08-28

Applicant: Samsung Electronics Co., Ltd.

Inventor： Gilwon Lee ,  Md. Saifur Rahman ,  Eko Onggosanusi

IPC: H04B7/06 ,  H04B7/0456

Abstract: Apparatuses and methods for channel state information (CSI) reporting. A method performed by a user equipment (UE) includes receiving information about a channel state information (CSI) report. The information indicates Ng CSI reference signal (CSI-RS) resources, where Ng≥1. The method further includes, based on the information: measuring the Ng CSI-RS resources; identifying a number of groups of receive antenna ports, N, where N>1; and determining the CSI report associated with the Ng CSI-RS resources based on the number of groups of receive antenna ports. The method further includes transmitting the CSI report. The number of groups of receive antenna ports is according to a UE capability. The CSI report includes a rank indicator (RI) of ν layers, NPMI≥1 precoding matrix indicators (PMIs), and NCQI≥1 channel quality indicators (CQIs).

公开(公告)号：US20250087870A1

公开(公告)日：2025-03-13

申请号：US18957050

申请日：2024-11-22

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Youngkon LIM ,  Kihyuk Han ,  Hyoseok Na

IPC: H01Q1/24 ,  H01Q1/52 ,  H05K1/02

Abstract: An electronic device includes: a housing including a front surface and a rear surface; a display on the front surface of the housing; a shielding member being inside the housing; a printed circuit board on the shielding member, including: a first antenna area including a first pattern, a second antenna area including a second pattern, and a bending area, which is at least partially bent to interconnect the first antenna area and the second antenna area; and a rear surface plate on the rear surface of the housing to cover the printed circuit board, wherein the second pattern extends to outside of the first pattern and at least partially faces a portion of the first pattern.

公开(公告)号：US20250087743A1

公开(公告)日：2025-03-13

申请号：US18427499

申请日：2024-01-30

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hyunjin KIM ,  Jungock PARK ,  Youngsin PARK ,  Joungwon PARK ,  Hyunpyo LEE ,  Jonghoon KA

IPC: H01M10/0562 ,  H01M4/02 ,  H01M4/583 ,  H01M4/66 ,  H01M10/26

Abstract: A sodium all-solid secondary battery including: a cathode; an anode; a sulfide-containing electrolyte between the cathode and the anode; an oxide-containing electrolyte between the sulfide-containing electrolyte and the anode; and a first bonding layer between the oxide-containing electrolyte and the sulfide-containing electrolyte, wherein the cathode includes a cathode current collector and a cathode active material layer, the anode includes an anode current collector and an anode active material layer, and the first bonding layer includes a metal capable of forming an alloy with sodium, a sodium ion-conductive material, or a combination thereof.

公开(公告)号：US20250087612A1

公开(公告)日：2025-03-13

申请号：US18626272

申请日：2024-04-03

Applicant: Samsung Electronics Co., Ltd.

Inventor： JUNHYUN AN ,  UN-BYOUNG KANG ,  HYOJIN YUN ,  SEUNG HUN CHAE ,  JU-IL CHOI

IPC: H01L23/00

Abstract: The present disclosure relates to a conductive structure including: a conductive pad that includes a first seed layer having a first area and a second area surrounding the first area, and a first metal layer disposed on the first area of the first seed layer; and a conductive pillar disposed on the conductive pad, wherein a thickness of the conductive pad in an area vertically overlapping the first area of the first seed layer is thicker than a thickness of the conductive pad in an area vertically overlapping the second area of the first seed layer, a semiconductor chip including the conductive structure, and a manufacturing method of the conductive structure.