公开(公告)号：US20140010178A1

公开(公告)日：2014-01-09

申请号：US13935450

申请日：2013-07-03

Applicant: Samsung Electronics Co., Ltd

Inventor： Hyun-Kyu Yu ,  Tae-Young Kim ,  Jeong-Ho Park ,  Su-Ryong Jeong ,  Joon-Young Choi

IPC: H04W74/08

CPC classification number: H04W74/0833 ,  H04B7/0695 ,  H04W74/004

Abstract: An apparatus implements methods for random access in a wireless communication system using beamforming. A Subscriber Station (SS) measures a best downlink transmission beam among downlink transmission beams transmitted from a Base Station (BS), and transmits Random Access Channel (RACH) information, which includes indication information indicating the best downlink transmission beam, to the BS. The BS receives RACH information which includes indication information indicating a best downlink transmission beam among downlink transmission beams, and detects an RACH sequence and the best downlink transmission beam from the received RACH information.

Abstract translation: 一种装置在使用波束形成的无线通信系统中实现随机接入的方法。 订户站（SS）测量从基站（BS）发送的下行链路传输波束中的最佳下行链路传输波束，并向BS发送包括指示最佳下行链路传输波束的指示信息的随机接入信道（RACH）信息。 BS接收包括指示下行链路发送波束中的最佳下行链路发送波束的指示信息的RACH信息，并从接收到的RACH信息检测RACH序列和最佳下行链路发送波束。

公开(公告)号：US20130295852A1

公开(公告)日：2013-11-07

申请号：US13887104

申请日：2013-05-03

Applicant: SAMSUNG ELECTRONICS CO., LTD

Inventor： Tae-Young Kim ,  Ji-Yun Seol ,  Hyun-Kyu Yu ,  Su-Ryong Jeong

IPC: H04W72/04

CPC classification number: H04W72/046 ,  H01Q3/26 ,  H04B7/0413 ,  H04B7/0617 ,  H04L5/0025 ,  H04L5/0044 ,  H04L5/0048 ,  H04L5/0053 ,  H04W16/28

Abstract: A method and an apparatus for operating a transmitter in a millimeter wave communication system is provided. In the method, information of a common and/or control channel is mapped to a dedicated frequency region of a dedicated Radio Frequency (RF) path. Data is mapped to a common frequency region for a common RF path.

Abstract translation: 提供了一种用于在毫米波通信系统中操作发射机的方法和装置。 在该方法中，公共和/或控制信道的信息被映射到专用射频（RF）路径的专用频率区域。 数据被映射到用于公共RF路径的公共频率区域。

公开(公告)号：US12177825B2

公开(公告)日：2024-12-24

申请号：US18457159

申请日：2023-08-28

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jae-Seung Son ,  Chan-Hong Kim ,  Tae-Young Kim ,  Ji-Yun Seol ,  Keon-Kook Lee

IPC: H04W72/044 ,  H04B7/0417 ,  H04B7/0452 ,  H04B7/06 ,  H04W72/54 ,  H04W72/56

Abstract: The present disclosure relates to transmitting and receiving beam information in a wireless communication system. An operation of a receiving end includes: generating a signal indicating two or more analogue transmission beams which are allocable to the receiving end; and transmitting the signal. In addition, the present disclosure includes other embodiments different from the embodiment described above.

公开(公告)号：US20230413256A1

公开(公告)日：2023-12-21

申请号：US18457159

申请日：2023-08-28

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jae-Seung Son ,  Chan-Hong Kim ,  Tae-Young Kim ,  Ji-Yun Seol ,  Keon-Kook Lee

IPC: H04W72/044 ,  H04B7/0417 ,  H04B7/0452 ,  H04B7/06 ,  H04W72/54 ,  H04W72/56

CPC classification number: H04W72/046 ,  H04B7/0417 ,  H04B7/0452 ,  H04B7/0695 ,  H04W72/54 ,  H04W72/56 ,  H04B7/0617

Abstract: The present disclosure relates to transmitting and receiving beam information in a wireless communication system. An operation of a receiving end includes: generating a signal indicating two or more analogue transmission beams which are allocable to the receiving end; and transmitting the signal. In addition, the present disclosure includes other embodiments different from the embodiment described above.

公开(公告)号：US20220303970A1

公开(公告)日：2022-09-22

申请号：US17806439

申请日：2022-06-10

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jae-Seung Son ,  Chan-Hong Kim ,  Tae-Young Kim ,  Ji-Yun Seol ,  Keon-Kook Lee

IPC: H04W72/04 ,  H04B7/0417 ,  H04B7/0452 ,  H04B7/06 ,  H04W72/10 ,  H04W72/08

Abstract: The present disclosure relates to transmitting and receiving beam information in a wireless communication system. An operation of a receiving end includes: generating a signal indicating two or more analogue transmission beams which are allocable to the receiving end; and transmitting the signal. In addition, the present disclosure includes other embodiments different from the embodiment described above.

公开(公告)号：US11108521B2

公开(公告)日：2021-08-31

申请号：US16551595

申请日：2019-08-26

Applicant: Samsung Electronics Co., Ltd.

Inventor： Keon-Kook Lee ,  Tae-Young Kim ,  Ji-Yun Seol ,  Su-Ryong Jeong ,  Jae-Seung Son ,  Byung-Moo Lee

IPC: H04L5/00 ,  H04L25/02 ,  H04L25/03 ,  H04L27/26 ,  H04W24/10

Abstract: The present disclosure relates to a 5G or pre-5G communication system to be provided for supporting a data rate higher than that of a 4G communication system, such as LTE, and subsequent communication systems. The present disclosure relates to a method for transmitting a reference signal (RS) in a wireless communication system, comprising the steps of: configuring a transmission resource by including at least one resource block (RB), which does not map the RS, between two RBs, which map the RS, in a first subframe; transmitting a first message for directing an RB offset indicating a gap between the two RBs, which map the RS, and locations of the RBs, which map the RS; and transmitting the RS through the configured transmission resource.

公开(公告)号：US10455568B2

公开(公告)日：2019-10-22

申请号：US15644625

申请日：2017-07-07

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hyun-Kyu Yu ,  Tae-Young Kim ,  Jeong-Ho Park ,  Cheol Jeong

IPC: H04W72/04 ,  H04B7/06 ,  H04L5/00

Abstract: A method and apparatus for transmitting and receiving a control channel by beamforming in a wireless communication system are provided. The transmission method includes determining a plurality of pieces of control information to be transmitted on control channels and determining transmission beams for use in beamforming transmission of the plurality of pieces of control information, mapping at least one piece of beam region information indicating at least one beam region in a control channel region and the plurality of pieces of control information to the at least one beam region in the control channel region, at least one piece of control information corresponding to the same transmission beam being arranged in one beam region, and transmitting the mapped beam region information and the mapped control information by transmission beams corresponding to the beam regions in the control channel region.

公开(公告)号：US10439742B2

公开(公告)日：2019-10-08

申请号：US15577739

申请日：2016-05-27

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sung-Nam Hong ,  Tae-Young Kim ,  Min Sagong ,  Ji-Yun Seol

IPC: H04B17/318 ,  H04L1/00 ,  H04L5/00 ,  H04L25/03

Abstract: The present invention relates to not only a 4th-generation (4G) communication system such as long term evolution (LTE), but also a 5th-generation (5G) or pre-5G communication system which is provided to support a higher data rate. The present invention provides a method for performing a channel decoding operation by a reception device in a communication system, the method comprising the steps of: generating at least two resource elements (REs) into at least two RE groups; and generating a soft decision decoding metric for a signal received through each of the at least two RE groups.

公开(公告)号：US20190273159A1

公开(公告)日：2019-09-05

申请号：US16416725

申请日：2019-05-20

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jae-hoon LEE ,  Gi-gwan Park ,  Tae-Young Kim

IPC: H01L29/78 ,  H01L29/66 ,  H01L29/20 ,  H01L29/08 ,  H01L29/22 ,  H01L29/267 ,  H01L29/15 ,  H01L29/16

Abstract: A semiconductor device includes a substrate including a fin-shaped active region that protrudes from the substrate, a gate insulating film covering a top surface and both side walls of the fin-shaped active region, a gate electrode on the top surface and the both side walls of the fin-shaped active region and covering the gate insulating film, one pair of insulating spacers on both side walls of the gate electrode, one pair of source/drain region on the fin-shaped active region and located on both sides of the gate electrode, and a lower buffer layer between the fin-shaped active region the source/drain region. The source/drain regions include a compound semiconductor material including atoms from different groups. The lower buffer layer includes a compound semiconductor material that is amorphous and includes atoms from different groups.

公开(公告)号：US10367002B2

公开(公告)日：2019-07-30

申请号：US15288517

申请日：2016-10-07

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sung-Il Chang ,  Jun-Hee Lim ,  Yong-Seok Kim ,  Tae-Young Kim ,  Jae-Sung Sim ,  Su-Jin Ahn ,  Ji-Yeong Hwang

IPC: H01L27/11582 ,  H01L27/11578 ,  H01L29/66 ,  H01L21/265 ,  H01L27/11556 ,  H01L29/78 ,  H01L27/1157

Abstract: In a method of manufacturing a vertical semiconductor device, an insulation layer and a sacrificial layer are alternatively and repeatedly formed on a substrate to define a structure. The structure is etched to form a hole therethrough that exposes the substrate. A first semiconductor pattern is formed in a lower portion of the hole, and a blocking pattern, a charge storage pattern, a tunnel insulation pattern and a first channel pattern are formed on a sidewall of the hole. A second channel pattern is formed on the first channel pattern and the semiconductor pattern, and a second semiconductor pattern is formed on a portion of the second channel pattern on the semiconductor pattern to define an upper channel pattern including the second channel pattern and the second semiconductor pattern. The sacrificial layers are replaced with a plurality of gates, respectively, including a conductive material.