公开(公告)号：US20210184719A1

公开(公告)日：2021-06-17

申请号：US17119504

申请日：2020-12-11

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jeongho LEE ,  Byungjoon PARK ,  Sangho LEE

IPC: H04B1/40 ,  H04B7/06

Abstract: The present disclosure relates to a pre-5th-Generation (5G) or 5G communication system to be provided for supporting higher data rates Beyond 4th-Generation (4G) communication system such as Long Term Evolution (LTE). A transceiver in a wireless communication system may include: a first circuit configured to up-convert a first digital signal corresponding to a first band and to up-convert a second digital signal corresponding to a second band using a same intermediate frequency (IF) frequency, and to analog-convert the up-converted signals into a first analog signal and a second analog signal; a second circuit configured to up-convert the first analog signal and the second analog signal to produce a first radio frequency (RF) signal of the first band and a second RF signal of the second band, and to output an RF signal of a third bandwidth including the first RF signal and the second RF signal; and a third circuit configured to separate the RF signal of the third bandwidth into the first RF signal and the second RF signal, to adjust a phase of the first RF signal to perform beamforming in the first band, and to adjust a phase of the second RF signal to perform beamforming in the second band.

公开(公告)号：US20210126379A1

公开(公告)日：2021-04-29

申请号：US17062990

申请日：2020-10-05

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kwanghyun BAEK ,  Seungtae KO ,  Kijoon KIM ,  Juho SON ,  Sangho LEE ,  Youngju LEE ,  Jungyub LEE ,  Yonghun CHEON ,  Dohyuk HA

IPC: H01Q21/06 ,  H01Q1/24 ,  H01Q1/42 ,  H04B7/0413 ,  H05K1/18

Abstract: A communication method and system for converging a 5th-Generation (5G) communication system for supporting higher data rates beyond a 4th-Generation (4G) system with a technology for Internet of Things (IoT) are provided. The disclosure may be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. According to the disclosure, an antenna module includes a first substrate layer on which at least one substrate is stacked; an antenna coupled to an upper end surface of the first substrate layer; a second substrate layer having an upper end surface coupled to a lower end surface of the first substrate layer and on which at least one substrate is stacked; and a radio frequency (RF) element coupled to a lower end surface of the second substrate layer.

公开(公告)号：US20210110825A1

公开(公告)日：2021-04-15

申请号：US17067903

申请日：2020-10-12

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jaehoon JEONG ,  Sukanya SONOWAL ,  Daewoong SONG ,  Shinjae KANG ,  Junseok OH ,  Sangho LEE

IPC: G10L15/22 ,  G06F9/4401 ,  G06N3/08

Abstract: In accordance with an aspect of the disclosure, an electronic device comprises a first audio receiving circuit; a communication circuit; at least one processor operatively connected to the first audio receiving circuit and the communication circuit; and a memory operatively connected to the at least one processor, wherein the memory stores one or more instructions that, when executed, cause the at least one processor to: obtain first audio data, wherein the first audio data is based on a user utterance recorded by an external electronic device, through the communication circuit; convert the first audio data into second audio data, using a first transfer function of the first audio receiving circuit; and generate a wakeup model using the second audio data, the wakeup model configured to verify a wakeup word associated with the first audio data.

公开(公告)号：US20210075124A1

公开(公告)日：2021-03-11

申请号：US17063929

申请日：2020-10-06

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kwanghyun BAEK ,  Seungtae KO ,  Kijoon KIM ,  Juho SON ,  Sangho LEE ,  Youngju LEE ,  Jungyub LEE ,  Yonghun CHEON ,  Dohyuk HA

IPC: H01Q21/06 ,  H05K1/18 ,  H04B7/0413 ,  H01Q1/42 ,  H01Q1/24

Abstract: A communication method and system for converging a 5th-Generation (5G) communication system for supporting higher data rates beyond a 4th-Generation (4G) system with a technology for Internet of Things (IoT) are provided. The disclosure may be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. According to the disclosure, an antenna module includes a first substrate layer on which at least one substrate is stacked; an antenna coupled to an upper end surface of the first substrate layer; a second substrate layer having an upper end surface coupled to a lower end surface of the first substrate layer and on which at least one substrate is stacked; and a radio frequency (RF) element coupled to a lower end surface of the second substrate layer.

公开(公告)号：US20200336430A1

公开(公告)日：2020-10-22

申请号：US16851386

申请日：2020-04-17

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jihwan KIM ,  Junsuk KIM ,  Wonsuk CHUNG ,  Hyejeong KIM ,  Sangho LEE ,  Minjung KIM

IPC: H04L12/851 ,  H04L12/751 ,  H04L12/911

Abstract: The electronic device, comprises a communication circuitry configured to exchange data with an external electronic device; a first processor configured to exchange data with the external electronic device via the communication circuitry; a second processor configured to control the communication circuitry; and a memory configured to store priority information for each path characteristic of paths established over a network, wherein a first one of the first processor and the second processor is configured to: identify at least one priority information mapped to the path characteristic information based on the priority information in the memory; and store priority related information based on the at least one priority information, and wherein a second one of the first processor and the second processor is configured to: transmit data corresponding to the service identification information to the first one of the first processor and the second processor based on the priority related information.

公开(公告)号：US20200323032A1

公开(公告)日：2020-10-08

申请号：US16840066

申请日：2020-04-03

Applicant: Samsung Electronics Co., Ltd.

Inventor： Junsuk KIM ,  Sangho LEE ,  Jangbok LEE ,  Wonsuk CHUNG ,  Sohmann KIM ,  Byunggil LEE ,  Seonmi KIM ,  Jongmin BAIK ,  Kyunghoon LEE ,  Jookwan LEE ,  Suyoung PARK ,  Sunmin HWANG

IPC: H04W88/06 ,  H04W52/02 ,  H04W76/27 ,  H04W76/30 ,  H04W24/10

Abstract: An electronic device includes a communication processor including a first communication circuitry, a second communication circuitry, and a temperature measurement sensor. The electronic device further includes an application processor that receives information via the second communication circuitry and determines whether to request the communication processor change modes. The communication processor receives a signal to change modes, release an RRC connection, and control the second communication circuitry to enter a sleep state.

公开(公告)号：US20200229079A1

公开(公告)日：2020-07-16

申请号：US16742805

申请日：2020-01-14

Applicant: Samsung Electronics Co., Ltd

Inventor： Soomin LEE ,  Seonmi KIM ,  Kyunghoon LEE ,  Hyejeong KIM ,  Sangho LEE ,  Sunmin HWANG

IPC: H04W48/18 ,  H04W60/00 ,  H04W48/08 ,  H04W48/02

Abstract: An electronic device is disclosed. The electronic device includes a wireless communication circuitry, a processor operatively connected with the wireless communication circuitry, and a memory, operatively connected with the processor, storing configured network slice selection assistance information (NSSAI) and an application. The memory stores instructions, when executed, causing the processor to, when the electronic device is booted, identify a single-NSSAI (s-NSSAI) candidate group including at least one s-NSSAI, based on configuration information of the application, determine a specified number of s-NSSAIs among at least one s-NSSAI included in the configured NSSAI as a first requested NSSAI based on the number of s-NSSAIs included in the configured NSSAI and the s-NSSAI candidate group, and transmit a first registration request message including the first requested NSSAI, via the wireless communication circuitry.

公开(公告)号：US20240429052A1

公开(公告)日：2024-12-26

申请号：US18660507

申请日：2024-05-10

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Sangjun PARK ,  Bongcheol KIM ,  Sangho LEE ,  Yeongeun YOOK

IPC: H01L21/027 ,  H01L21/308 ,  H01L21/311

Abstract: A method of manufacturing a semiconductor device includes sequentially forming an etch target film and an insulating film on a substrate. A first photoresist film is formed on the insulating film. A first photoresist pattern is formed exposing a first region of the insulating film by patterning the first photoresist film. A protective film is formed covering the first photoresist pattern and the first region of the insulating film. A second photoresist pattern is formed exposing a second region of the protective film. The protective film covers the first photoresist pattern during the forming of the second photoresist pattern. A first trench is formed by etching the etch target film using the first photoresist pattern. A second trench is formed by etching the etch target film using the second photoresist pattern. The forming of the first trench is performed after the forming of the second photoresist pattern.

公开(公告)号：US20240406758A1

公开(公告)日：2024-12-05

申请号：US18680933

申请日：2024-05-31

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Sunhyun KIM ,  Dongmyung KIM ,  Deokhui LEE ,  Sangho LEE ,  Jinho CHOI

IPC: H04W24/02 ,  H04L41/16

Abstract: The present disclosure relates to a 5G communication system or a 6G communication system for supporting higher data rates beyond a 4G communication system such as long term evolution (LTE). The disclosure relates to a method performed by an radio unit (RU) of a base station in a wireless communication system, particularly, the disclosure may provide a method performed by an RU of a base station in a wireless communication system, comprising preparing for a functional split reconfiguration, receiving a functional split reconfiguration message from a digital unit (DU) of the base station, and reconfiguring a functional split option so that an artificial intelligence (AI) function of the RU is moved to the DU based on split option reconfiguration information included in the functional split reconfiguration message.

公开(公告)号：US20240236648A9

公开(公告)日：2024-07-11

申请号：US18110142

申请日：2023-02-15

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sangho LEE ,  Sooeun SONG ,  Deokhui LEE ,  Jaehong YI

IPC: H04W8/22

CPC classification number: H04W8/22 ,  H04W88/02

Abstract: A method by which a user equipment (UE) operates in a wireless communication system includes obtaining status information of the UE, identifying an execution mode of each function of a plurality of functions being executed by the UE, identifying at least one function whose execution mode is to be changed among the functions being executed by the UE, based on the status information of the UE, and changing the execution mode of the identified at least one function.