公开(公告)号：US20140177561A1

公开(公告)日：2014-06-26

申请号：US14139533

申请日：2013-12-23

Applicant: Samsung Electronics Co., Ltd.

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

IPC: H04W72/04

CPC classification number: H04W72/042 ,  H04W72/046

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.

Abstract translation: 提供了一种用于在无线通信系统中通过波束成形发送和接收控制信道的方法和装置。 传输方法包括确定要在控制信道上发送的多条控制信息，并确定用于多条控制信息的波束成形传输中的传输波束，映射至少一条指示至少一个波束的波束区域信息 控制信道区域中的至少一个控制信息，并且将多条控制信息传送到控制信道区域中的至少一个波束区域，对应于相同传输波束的至少一条控制信息被布置在一个波束区域中，并且将 通过对应于控制信道区域中的波束区域的发射波束来映射波束区域信息和映射的控制信息。

公开(公告)号：US20140016584A1

公开(公告)日：2014-01-16

申请号：US13940113

申请日：2013-07-11

Applicant: Samsung Electronics Co., Ltd.

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

IPC: H04W72/04

CPC classification number: H04W72/0413 ,  H04W24/02 ,  H04W84/045 ,  H04W92/12 ,  H04W92/20

Abstract: Provided is a method for configuring a wireless backhaul link by a Mobile Station (MS) in a wireless communication system. The method includes acquiring System Information (SI) for each of an old Base Station (BS) which transmits a first code and a new BS which transmits a second code. The method includes transmitting a message which reports the SI for the new BS to the old BS. The method includes receiving a message indicating that the new BS discards the second code and uses the first code from the old BS, wherein the first code is a code indicating that a related BS is a BS which has been already deployed, and wherein the second code is a code indicating that a related BS is a BS which is newly deployed.

Abstract translation: 提供了一种用于在无线通信系统中由移动台（MS）配置无线回程链路的方法。 该方法包括为发送第一代码的旧基站（BS）和发送第二代码的新BS的每个基站获取系统信息（SI）。 该方法包括发送向旧BS报告新BS的SI的消息。 该方法包括：接收指示新BS丢弃第二代码并使用来自旧BS的第一代码的消息，其中第一代码是指示相关BS是已经部署的BS的代码，并且其中第二代码 代码是指示相关BS是新部署的BS的代码。

公开(公告)号：US11503600B2

公开(公告)日：2022-11-15

申请号：US16983654

申请日：2020-08-03

Applicant: Samsung Electronics Co., Ltd.

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

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

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：US20200312878A1

公开(公告)日：2020-10-01

申请号：US16903070

申请日：2020-06-16

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 ,  H01L29/78 ,  H01L27/1157 ,  H01L21/265 ,  H01L27/11556

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.

公开(公告)号：USD896777S1

公开(公告)日：2020-09-22

申请号：US29650143

申请日：2018-06-05

Applicant: Samsung Electronics Co., Ltd.

Designer： Jiseon Kim ,  Tae-Young Kim ,  Joungkook Seo ,  Sanghoon Choi

公开(公告)号：US10736109B2

公开(公告)日：2020-08-04

申请号：US15025532

申请日：2014-09-25

Applicant: Samsung Electronics Co., Ltd.

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

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

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：US10425145B2

公开(公告)日：2019-09-24

申请号：US15524229

申请日：2015-11-03

Applicant: Samsung Electronics Co., Ltd.

Inventor： Tae-Young Kim ,  Ji-Yun Seol ,  Keon-Kook Lee

IPC: H04B7/02 ,  H04B7/10 ,  H04B7/04 ,  H04B7/022 ,  H04B7/0491 ,  H04B7/06 ,  H04L25/02 ,  H04L5/00

Abstract: The present invention relates to a 5th-generation (5G) or pre-5G communication system to be provided for supporting a data transmission rate higher than that of a 4th-generation (4G) communication system, such as long term evolution (LTE), and subsequent systems. According to the present invention, a method of a transmitting apparatus includes transmitting, to a receiving apparatus, reference signals through m antenna ports; and transmitting, to the receiving apparatus, the reference signals through n antenna ports, wherein each of the m antenna ports has a first polarization characteristic, each of the n antenna ports has a second polarization characteristic, the m antenna ports are included in a first axis of a two-dimensional space generated based on a vertical axis and a horizontal axis of a uniform planar array (UPA) antenna, and the n antenna ports are included in a second axis of the two-dimensional space.

公开(公告)号：US10420090B2

公开(公告)日：2019-09-17

申请号：US15752074

申请日：2016-08-08

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hyun-Il Yoo ,  Keon-Kook Lee ,  Tae-Young Kim ,  Jee-Hwan Noh ,  Su-Ryong Jeong

IPC: H04W72/04 ,  H04B7/0456 ,  H04B7/06 ,  H04L5/00 ,  H04L23/00 ,  H04W76/27 ,  H04W24/10 ,  H04L25/02

Abstract: Disclosed is a 5G or pre-5G communication system to be provided so as to support a data transmission rate higher than that of a 4G communication system, such as LTE. Disclosed is a communication method of a base station using a channel state information reference signal (CSI-RS) in a mobile communication system, the method comprising the steps of: receiving a sounding reference signal (SRS) from a terminal; selecting a precoding matrix by using the received SRS; transmitting a CSI-RS by using the selected precoding matrix; receiving a CSI report from the terminal, and determining a transmission parameter on the basis of the CSI report; and transmitting data to the terminal by applying the determined transmission parameter thereto, wherein the CSI-RS is aperiodically transmitted.

公开(公告)号：US10404491B2

公开(公告)日：2019-09-03

申请号：US15567360

申请日：2016-04-14

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jee-Hwan Noh ,  Tae-Young Kim ,  Ji-Yun Seol ,  Hyun-Il Yoo

IPC: H04B7/06 ,  H04L25/02 ,  H04J13/00 ,  H04W72/02 ,  H04W72/04 ,  H04B7/0413

Abstract: Disclosed are: a communication technique for fusing, with IoT technology, a 5G communication system for supporting a data transmission rate higher than that of a 4G communication system; and a system therefor. The communication technique can be applied, on the basis of 5G communication technology and IoT-related technology, to intelligent services (for example, smart home, smart building, smart city, smart car or connected car, health care, digital education, retail, security and safety-related services, and the like). A method for estimating a channel in a communication system, according to one embodiment of the present invention, comprises the steps of: confirming a code and antenna distinguishing scheme used in channel estimation; generating a channel estimation code on the basis of the confirmed code and antenna distinguishing scheme; and transmitting the generated channel estimation code through a plurality of transmission antennas.

公开(公告)号：US10375733B2

公开(公告)日：2019-08-06

申请号：US13890551

申请日：2013-05-09

Applicant: Samsung Electronics Co. Ltd.

Inventor： Su-Ryong Jeong ,  Yeong-Moon Son ,  Hyun-Kyu Yu ,  Tae-Young Kim

IPC: H04W74/08 ,  H04B7/08 ,  H04B7/06 ,  H04W16/28

Abstract: A method of performing beamforming in a base station is provided. The method includes receiving random access channel signals transmitted in one or more transmit beams from a terminal, using one or more receive beams, determining at least one best transmit beam from the one or more transmit beams and at least one best receive beam from the one or more receive beams, and transmitting information about the best transmit beam and the best receive beam to the terminal.