公开(公告)号：US20130182594A1

公开(公告)日：2013-07-18

申请号：US13742757

申请日：2013-01-16

Applicant: Samsung Electronics Co. Ltd.

Inventor： Youn-Sun KIM ,  Ki-Il KIM ,  Ju-Ho LEE ,  Hyo-Jin LEE ,  Joon-Young CHO

IPC: H04W72/04 ,  H04W24/10

CPC classification number: H04W72/042 ,  H04L5/0037 ,  H04L5/0048 ,  H04L5/006 ,  H04W24/10 ,  H04W72/085

Abstract: An apparatus and a method for generation of channel state information in a wireless communication system are provided. The method includes transmitting, by an evolved Node B (eNB), a first reference signal to a plurality of User Equipments (UEs), receiving channel state information generated based on the first reference signal from the plurality of UEs, selecting candidate UEs to which wireless resources are to be allocated and transmitting second reference signals to the selected candidate UEs, receiving channel state information generated based on the second reference signals from the candidate UEs, and selecting final UEs, to which wireless resources are to be allocated, from the candidate UEs based on the channel state information generated based on the second reference signals, and transmitting control information for data reception to the selected final UEs.

Abstract translation: 提供了一种用于在无线通信系统中生成信道状态信息的装置和方法。 该方法包括由演进节点B（eNB）将第一参考信号发送到多个用户设备（UE），基于来自多个UE的第一参考信号生成的接收信道状态信息，选择候选UE 要分配无线资源并向所选择的候选UE发送第二参考信号，接收来自候选UE的基于第二参考信号生成的信道状态信息，并从候选者中选择要分配无线资源的最终UE UE基于基于第二参考信号生成的信道状态信息，以及向所选择的最终UE发送用于数据接收的控制信息。

公开(公告)号：US20130107832A1

公开(公告)日：2013-05-02

申请号：US13665581

申请日：2012-10-31

Applicant: Samsung Electronics Co., Ltd.

Inventor： Ki-Il KIM ,  Hyo-Jin LEE ,  Youn-Sun KIM ,  Young-Bum KIM ,  Hyoung-Ju JI ,  Seung-Hoon CHOI

IPC: H04W72/04

CPC classification number: H04B7/024 ,  H04L5/0035 ,  H04L5/0057

Abstract: A feedback method and apparatus are provided for Cooperative Multi-Point (CoMP) communication in a communication system. The method includes checking a number of feedback allocations configured by Radio Resource Control (RRC) signaling, determining a number of bits of an aperiodic feedback indicator based on the checked number of feedback allocations, receiving Downlink Control Information (DCI) including the aperiodic feedback indicator, interpreting the aperiodic feedback indicator, based on the determined number of bits of the aperiodic feedback indicator, and performing aperiodic feedback of at least one feedback allocation, based on the aperiodic feedback indicator.

Abstract translation: 在通信系统中提供了用于协作多点（CoMP）通信的反馈方法和装置。 该方法包括检查由无线电资源控制（RRC）信令配置的多个反馈分配，基于所检查的反馈分配数量确定非周期反馈指示符的位数，接收包括非周期性反馈指示符的下行链路控制信息（DCI） ，基于所述非周期反馈指示符的所确定的位数来解释所述非周期反馈指示符，以及基于所述非周期性反馈指示符执行​​至少一个反馈分配的非周期性反馈。

公开(公告)号：US20220320335A1

公开(公告)日：2022-10-06

申请号：US17571949

申请日：2022-01-10

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hojun CHOI ,  Ji Seong KIM ,  Min Cheol OH ,  Ki-Il KIM

IPC: H01L29/78 ,  H01L27/092 ,  H01L29/08 ,  H01L29/423 ,  H01L21/8238 ,  H01L29/66

Abstract: There is provided a semiconductor device capable of improving electrical characteristics and integration density. The semiconductor device includes an active pattern protruding from a substrate, the active pattern including long sidewalls extending in a first direction and opposite to each other in a second direction, a lower epitaxial pattern on the substrate and covering a part of the active pattern, a gate electrode on the lower epitaxial pattern and extending along the long sidewalls of the active pattern, and an upper epitaxial pattern on the active pattern and connected to an upper surface of the active pattern. The active pattern includes short sidewalls connecting with the long sidewalls of the active pattern, and at least one of the short sidewalls of the active pattern has a curved surface.

公开(公告)号：US20200322935A1

公开(公告)日：2020-10-08

申请号：US16907853

申请日：2020-06-22

Applicant: Samsung Electronics Co., Ltd.

Inventor： Youn-Sun KIM ,  Ki-Il KIM ,  Ju-Ho LEE ,  Hyo-Jin LEE ,  Joon-Young CHO

IPC: H04W72/04 ,  H04W24/10 ,  H04L5/00 ,  H04W72/08

Abstract: The present disclosure relates to a method of providing a pre-5th-Generation (5G) or 5G communication system for supporting higher data rates Beyond 4th-Generation (4G) communication system, such as Long Term Evolution (LTE). The method includes receiving configuration information comprising at least one information element indicating transmission resources for the reference signals, receiving downlink control information indicating that a transmission of at least one of the reference signals is activated, and receiving the at least one of the reference signals based on the configuration information, in response to receiving the downlink control information.

公开(公告)号：US20180158824A1

公开(公告)日：2018-06-07

申请号：US15867329

申请日：2018-01-10

Applicant: Samsung Electronics Co., Ltd.

Inventor： Ki-Il KIM ,  Jung-gun You ,  Gi-gwan Park

IPC: H01L27/092 ,  H01L29/06 ,  H01L21/8238

CPC classification number: H01L27/0924 ,  H01L21/823821 ,  H01L21/823878 ,  H01L29/0649 ,  H01L29/0657

Abstract: An integrated circuit device includes a double-humped protrusion protruding from a surface of an inter-device isolation region. To manufacture the integrated circuit device, a plurality of grooves are formed in the inter-device isolation region of a substrate, a recess is formed by partially removing a surface of the substrate between the plurality of grooves, at least one fin-type active area is formed in a device region by etching the substrate in the device region and the inter-device isolation region, and the double-humped protrusion is formed from the surface of the substrate in the inter-device isolation region.

公开(公告)号：US20160029353A1

公开(公告)日：2016-01-28

申请号：US14873772

申请日：2015-10-02

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hyo-Jin LEE ,  Youn-Sun KIM ,  Ki-Il KIM ,  Hyoung-Ju JI ,  Joon-Young CHO ,  Ju-Ho LEE

IPC: H04W72/04 ,  H04L5/00

CPC classification number: H04W72/042 ,  H04L5/0007 ,  H04L5/003 ,  H04L5/0035 ,  H04L5/0048 ,  H04L5/0073 ,  H04W72/04

Abstract: An apparatus and a method for transmitting/receiving downlink data channel signal transmission information in a cellular radio communication system using a Cooperative Multi-Point (CoMP) scheme are provided. In the downlink data channel signal transmission information transmission method, a Base Station (BS) transmits downlink data channel signal transmission information including information related to Resource Elements (REs) scheduled for a downlink data channel signal transmission to a User Equipment (UE), and transmits downlink data channel signal non-transmission information including information related to REs through which a downlink data channel signal is not transmitted among the REs scheduled for the downlink data channel signal transmission to the UE.

Abstract translation: 提供了一种在使用协作多点（CoMP）方案的蜂窝无线电通信系统中发送/接收下行链路数据信道信号传输信息的装置和方法。 在下行链路数据信道传输信息传输方法中，基站（BS）向用户设备（UE）发送下行数据信道传输信息，该信息传输信息包括与针对下行链路数据信道信号传输调度的资源元素（RE）相关的信息，以及 在针对下行链路数据信道信号发送调度的RE中向UE发送包括与不发送下行链路数据信道信号的RE相关的信息的下行数据信道信号非传输信息。

公开(公告)号：US20150036644A1

公开(公告)日：2015-02-05

申请号：US14519920

申请日：2014-10-21

Applicant: Samsung Electronics Co., Ltd.

Inventor： Ki-Il KIM ,  Youn-Sun KIM ,  Hyo-Jin LEE ,  Ju-Ho LEE

IPC: H04L5/00 ,  H04W24/10

CPC classification number: H04L5/0053 ,  H04B7/0632 ,  H04B7/0639 ,  H04B7/065 ,  H04L1/0026 ,  H04L1/0031 ,  H04L1/06 ,  H04L1/20 ,  H04L25/00 ,  H04W24/10

Abstract: A method and apparatus are provided for reporting Channel State Information (CSI) in an uplink by a User Equipment (UE) in a wireless communication system. The method includes reporting a first Precoding Matrix Indicator (PMI) to an evolved Node B (eNB); calculating a second PMI using the first PMI; and reporting the second PMI to the eNB.

Abstract translation: 提供了一种用于在无线通信系统中由用户设备（UE）在上行链路中报告信道状态信息（CSI）的方法和装置。 该方法包括向演进节点B（eNB）报告第一预编码矩阵指示符（PMI）; 使用所述第一PMI计算第二PMI; 并向eNB报告第二PMI。