公开(公告)号：US20200228862A1

公开(公告)日：2020-07-16

申请号：US16739883

申请日：2020-01-10

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jinjoo CHUNG ,  Minho KIM ,  Sunho PARK ,  Namhyun KIM ,  Joonyoung LEE

IPC: H04N21/436 ,  H04N21/4363 ,  H04N21/64 ,  H04L29/12 ,  H04N21/643

Abstract: Provided are an electronic apparatus and an operating method of the same. The electronic apparatus includes: a communicator; a memory storing one or more instructions; and a processor configured to control the electronic apparatus by executing the one or more instructions to: collect peripheral device information based on a message received from a peripheral device, by using a first device discovery protocol and a second device discovery protocol; transmit the peripheral device information to a server through the communicator; and receive a home network device list of the electronic apparatus from the server through the communicator, the home network device list being generated by the server based on the peripheral device information.

公开(公告)号：US20200092074A1

公开(公告)日：2020-03-19

申请号：US16545087

申请日：2019-08-20

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Sunho PARK ,  Junghyun PARK ,  Joonyoung LEE

IPC: H04L5/00 ,  H04W28/20 ,  H04W76/15 ,  H04W72/04 ,  H04N21/4363

Abstract: Disclosed is an electronic device performing a video transmission using a multi-wireless network and a controlling method thereof. The electronic device for receiving and reproducing contents includes: a communicator, and a processor to receive, from an external device, a signal including original data of contents through a main frequency band, and receive, from an external device through at least one sub frequency band, a connection state signal including information on original data, and control the communicator to transmit, to the external device through the main frequency band and the at least one sub frequency band, a response signal including information on whether original data is missing, and an amount of received data stored in a buffer.

公开(公告)号：US20220418003A1

公开(公告)日：2022-12-29

申请号：US17843287

申请日：2022-06-17

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sunho PARK ,  Youngjoon KIM ,  Kitaek BAE

IPC: H04W74/08 ,  H04L43/0864

Abstract: The disclosure relates to a 5th generation (5G) or 6th generation (6G) communication system for supporting a data transmission rate higher than a 4th generation (4G) communication system such as long term evolution (LTE). A user equipment (UE) in a communication system is provided. The UE includes a transceiver, and a controller configured to receive, from a base station, system information including information related to transmission of a random access preamble, and to transmit, to the base station, a physical random access channel (PRACH) including the random access preamble. The PRACH includes at least one primary signal part including a first sequence for measuring a first delay within a symbol, and at least one secondary signal part including a second sequence for measuring a second delay in units of symbols, and a round trip delay (RTD) between the UE and the base station may be determined based on the first delay within the symbol and the second delay in units of symbols.

公开(公告)号：US20210303253A1

公开(公告)日：2021-09-30

申请号：US17261956

申请日：2019-05-15

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Doochan HWANG ,  Minho KIM ,  Jinjoo CHUNG ,  Namhyun KIM ,  Sunho PARK ,  Joonyoung LEE

IPC: G06F3/14 ,  H04L29/06 ,  H04W4/80 ,  G06Q20/32 ,  G06F9/451

Abstract: Provided are an electronic device and a method of controlling an external device by the electronic device. According to various embodiments of the present disclosure, a method of controlling an external device by an electronic device includes displaying, on a screen, a first user interface (UI) corresponding to first UI data received from an external server, transmitting, to the external device, second UI data corresponding to the first UI, receiving, from the external device, coordinates selected by a user using the external device, obtaining additional information related to the first UI when the coordinates correspond to a position of the first UI displayed on the screen, and transmitting, to the external device, the additional information and an execution command of an application using the additional information.

公开(公告)号：US20250081245A1

公开(公告)日：2025-03-06

申请号：US18950628

申请日：2024-11-18

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sunho PARK ,  Youngjoon KIM ,  Kitaek BAE

IPC: H04W74/0833 ,  H04L43/0864

Abstract: The disclosure relates to a 5th generation (5G) or 6th generation (6G) communication system for supporting a data transmission rate higher than a 4th generation (4G) communication system such as long term evolution (LTE). A user equipment (UE) in a communication system is provided. The UE includes a transceiver, and a controller configured to receive, from a base station, system information including information related to transmission of a random access preamble, and to transmit, to the base station, a physical random access channel (PRACH) including the random access preamble. The PRACH includes at least one primary signal part including a first sequence for measuring a first delay within a symbol, and at least one secondary signal part including a second sequence for measuring a second delay in units of symbols, and a round trip delay (RTD) between the UE and the base station may be determined based on the first delay within the symbol and the second delay in units of symbols.

公开(公告)号：US20180278303A1

公开(公告)日：2018-09-27

申请号：US15934492

申请日：2018-03-23

Applicant: Samsung Electronics Co., Ltd. ,  Seoul National University R&DB Foundation

Inventor： Sungnam HONG ,  Hee Jin SEO ,  Byonghyo SHIM ,  Sunho PARK ,  Hyoungju JI ,  Taeyoung KIM ,  Jiyun SEOL

IPC: H04B7/0456 ,  H04L5/00

CPC classification number: H04B7/0456 ,  H04J15/00 ,  H04L5/0016 ,  H04L5/0037 ,  H04L5/0044 ,  H04L5/0048

Abstract: The present disclosure relates to a 5G generation or pre-5G communication system for supporting a higher data transmission rate than a 4G communication system such as LTE. The present disclosure relates to uplink transmission in a wireless communication system, and an operating method of a terminal includes: determining a second codebook for a reference signal, based on a first codebook for data; and transmitting at least one reference signal generated by using the second codebook, and at least one data signal generated by using the first codebook.