公开(公告)号：US20180123665A1

公开(公告)日：2018-05-03

申请号：US15568631

申请日：2016-04-15

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jongho OH ,  Sunheui RYOO ,  Jungmin YOON ,  Jung Ju KIM ,  Donghwi ROH ,  Sungrok YOON ,  Ohyun JO

IPC: H04B7/06 ,  H04W28/06 ,  H04W72/08

Abstract: The present invention relates to techniques for a sensor network, machine-to-machine (M2M) communication, machine-type communication (MTC) and internet of things (IoT). The present invention may be applied to said technique-based intelligent services (such as smart home, smart building, smart city, smart or connected car, health care, digital education, retail business, and services associated with security and safety). A transmission apparatus of a wireless communication system according to an embodiment of the present invention comprises: a transmission unit for transmitting a compressed beacon frame by means of a plurality of transmission beams; a receiving unit for receiving information for the optimal transmission beam from among the plurality of transmission beams; and a control unit for controlling beamforming by means of a beam received from a terminal, wherein the data and header are compressed into a single frame in the compressed beacon frame.

公开(公告)号：US20230370190A1

公开(公告)日：2023-11-16

申请号：US18166799

申请日：2023-02-09

Applicant: Samsung Electronics Co., Ltd.

Inventor： Junghyun BAE ,  Youngjoon KIM ,  Jungju KIM ,  Hyeoncheol OH ,  Jungmin YOON ,  Ilju NA ,  Kitaek BAE

IPC: H04L1/00 ,  H04W24/10

CPC classification number: H04L1/0009 ,  H04W24/10 ,  H04L1/0064 ,  H04L1/0057

Abstract: The disclosure relates to a 5th generation (5G) or 6th generation (6G) communication system for supporting a higher data transmission rate beyond a 4th generation (4G) communication system, such as long term evolution (LTE). A method and an apparatus for transmitting and receiving channel coding-related information between a base station and a user equipment (UE) in a communication system are provided.

公开(公告)号：US20180302245A1

公开(公告)日：2018-10-18

申请号：US15770143

申请日：2016-10-21

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jongho OH ,  Soon Chan KWON ,  Daehoon KIM ,  Taeyeong KIM ,  Jungmin YOON

IPC: H04L25/02 ,  H04L5/00 ,  H04B7/0413

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). The present invention relates to a method and apparatus for channel estimation in a wireless communication system. A method for operating a transmitter comprises the operations of: transmitting a first reference signal through a first antenna; and transmitting a second reference signal through a second antenna, wherein the first reference signal includes a first Golay sequence, and the second reference signal includes a second Golay sequence.

公开(公告)号：US20200275383A1

公开(公告)日：2020-08-27

申请号：US16785886

申请日：2020-02-10

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sukjae YANG ,  Yungyu BAE ,  Jaeho SONG ,  Jungmin YOON ,  Seongji CHO ,  Heejun KWON ,  Minseok KIM ,  Kyungrok LEE ,  Sungchul PARK

IPC: H04W52/18 ,  H04W76/27

Abstract: An electronic device includes a Wi-Fi module configured to perform communication in a first frequency band, a communication module configured to wirelessly communicate with a given network in a second frequency band, a first processor operatively connected to the communication module, a second processor operatively connected to the Wi-Fi module and the first processor, and a memory operatively connected to the second processor. The memory may store instructions, that when executed by the second processor, cause the second processor to receive, from the first processor, a message notifying a state of the electronic device wirelessly communicating with the given network and to lower transmit power of the Wi-Fi module in response to the message.

公开(公告)号：US20200153662A1

公开(公告)日：2020-05-14

申请号：US16747409

申请日：2020-01-20

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jongho OH ,  Soon Chan KWON ,  Daehoon KIM ,  Taeyeong KIM ,  Jungmin YOON

IPC: H04L25/02 ,  H04L27/26 ,  H04B7/06 ,  H04B7/0413

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). The present invention relates to a method and apparatus for channel estimation in a wireless communication system. A method for operating a transmitter comprises the operations of: transmitting a first reference signal through a first antenna; and transmitting a second reference signal through a second antenna, wherein the first reference signal includes a first Golay sequence, and the second reference signal includes a second Golay sequence.

公开(公告)号：US20180206189A1

公开(公告)日：2018-07-19

申请号：US15743485

申请日：2016-08-12

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jongho OH ,  Sanghyun CHANG ,  Soonchan KWON ,  Jungmin YOON ,  Hyoungjin LIM

IPC: H04W52/02 ,  H04W72/12

CPC classification number: H04W52/0229 ,  H04L5/001 ,  H04L5/0053 ,  H04L5/0091 ,  H04W52/02 ,  H04W52/0216 ,  H04W72/1289 ,  H04W74/002 ,  Y02D70/126 ,  Y02D70/1262 ,  Y02D70/142 ,  Y02D70/21

Abstract: Disclosed is a 5G or pre-5G communication system to be provided so as to support a data transmission rate higher that of a 4G communication system such as LTE. According to one embodiment of the present invention, a method for receiving data in a wireless communication system by using a channel bonding scheme can comprise the steps of: monitoring reception of a preamble in a preset minimum bandwidth of the entire channel-bondable bandwidth; acquiring data transmission bandwidth information and switching interval time information from the preamble when the preamble is to be received; and receiving data by switching from the minimum bandwidth to the data transmission bandwidth for the acquired switching interval time.