公开(公告)号：US20190182829A1

公开(公告)日：2019-06-13

申请号：US16201200

申请日：2018-11-27

Applicant: Samsung Electronics Co., Ltd.

Inventor： Seung Hoon CHOI ,  Tae Hyoung KIM ,  Young Bum KIM ,  Sung Jin PARK ,  Jin Young OH

IPC: H04W72/04

Abstract: A communication method and system for converging a 5th-generation (5G) communication system for supporting higher data rates beyond a 4th-generation (4G) system with a technology for Internet of things (IoT) are provided. The disclosure may be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services.

公开(公告)号：US20150223240A1

公开(公告)日：2015-08-06

申请号：US14684830

申请日：2015-04-13

Applicant: Samsung Electronics Co., Ltd.

Inventor： Seung Hoon CHOI ,  Joon Young CHO ,  Jin Kyu HAN ,  Young Bum KIM ,  Hyoung Ju JI

IPC: H04W72/04 ,  H04L1/18

CPC classification number: H04L5/0055 ,  H04L1/1822 ,  H04L1/1854 ,  H04L1/1861 ,  H04L1/1893 ,  H04L5/001 ,  H04L5/0023 ,  H04L5/0078 ,  H04L5/1469 ,  H04W72/042 ,  H04W72/0446

Abstract: A method and an apparatus for transmitting Hybrid Automatic Repeat reQuest (HARQ) Acknowledgement/Negative Acknowledgement (ACK/NACK) are provided. The HARQ ACK/NACK transmission method includes receiving a Physical Downlink Shared Channel (PDSCH) in a subframe of a first cell, identifying an ACK subframe for transmitting HARQ ACK/NACK corresponding to the PDSCH, and transmitting the HARQ ACK/NACK in the identified ACK subframe of a second cell.

Abstract translation: 提供了一种用于发送混合自动重复请求（HARQ）确认/否定确认（ACK / NACK）的方法和装置。 HARQ ACK / NACK发送方法包括在第一小区的子帧中接收物理下行链路共享信道（PDSCH），识别用于发送对应于PDSCH的HARQ ACK / NACK的ACK子帧，以及在所识别的HARQ ACK / NACK中发送HARQ ACK / 第二小区的ACK子帧。

公开(公告)号：US20130139380A1

公开(公告)日：2013-06-06

申请号：US13690374

申请日：2012-11-30

Applicant: Samsung Electronics Co., Ltd.

Inventor： Byung Joon LEE ,  Kyoungran KIM ,  Sang Yun KIM ,  Young Bum KIM ,  Seung Dae SEOK ,  Jae-Bong SHIN ,  Il-Young HAN ,  Min-Gyu KOH ,  Dong-Gil SHIM ,  Dong-soo LEE ,  Sang-Jean JEON

IPC: H05K3/32

CPC classification number: H05K3/32 ,  H01L24/13 ,  H01L24/16 ,  H01L24/75 ,  H01L24/81 ,  H01L24/97 ,  H01L2224/131 ,  H01L2224/16225 ,  H01L2224/45124 ,  H01L2224/45144 ,  H01L2224/751 ,  H01L2224/7525 ,  H01L2224/75264 ,  H01L2224/75266 ,  H01L2224/75501 ,  H01L2224/7565 ,  H01L2224/75804 ,  H01L2224/7598 ,  H01L2224/81011 ,  H01L2224/81075 ,  H01L2224/81191 ,  H01L2224/81222 ,  H01L2224/81815 ,  H01L2224/97 ,  H01L2924/00014 ,  H01L2924/3011 ,  H05K3/3494 ,  H05K2201/10674 ,  H05K2203/101 ,  Y10T29/53174 ,  H01L2224/81 ,  H01L2924/014 ,  H01L2924/00 ,  H01L2224/48

Abstract: A chip bonding apparatus configured to bond chips to a circuit board using induction heating generated by an AC magnetic field may be provided. In particular, the chip bonding apparatus includes at least one stage unit configured to support a circuit board on which a chip is placed, a rotating unit configured to rotatively move the at least one stage unit at a desired angle, and a bonding unit including an induction heating antenna configured to perform induction heating such the chip is bonded to the circuit board.

Abstract translation: 可以提供一种芯片接合装置，其被配置为使用由AC磁场产生的感应加热将芯片接合到电路板。 特别地，芯片接合装置包括：至少一个级单元，被配置为支撑其上放置有芯片的电路板;旋转单元，被配置为使所述至少一个级单元以期望的角度旋转移动;以及接合单元， 感应加热天线被配置为执行感应加热，使得芯片被接合到电路板。

公开(公告)号：US20220256584A1

公开(公告)日：2022-08-11

申请号：US17659607

申请日：2022-04-18

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hyoung Ju JI ,  Young Bum KIM ,  Joon Young CHO ,  Seung-Hoon CHOI

IPC: H04W72/12 ,  H04B7/26 ,  H04L5/00 ,  H04L27/26 ,  H04J3/00 ,  H04L5/16

Abstract: A method and apparatus of a user equipment (UE) for transmitting and receiving data in a wireless communication system. The UE receives first time division duplex (TDD) uplink-downlink configuration information for a first cell and second TDD uplink-downlink configuration information for a second cell, determines whether a subframe in the first cell is a special subframe and the subframe in the second cell is a downlink subframe according to the first and second TDD uplink-downlink configuration information, and determine, if the subframe in the first cell is the special subframe and the subframe in the second cell is the downlink subframe, not to receive a signal on the second cell in orthogonal frequency division multiplexing (OFDM) symbols that overlaps with at least one of a guard period (GP) or uplink pilot time slot in the first cell.

公开(公告)号：US20210092739A1

公开(公告)日：2021-03-25

申请号：US17109555

申请日：2020-12-02

Applicant: Samsung Electronics Co., Ltd.

Inventor： Seung Hoon CHOI ,  Tae Hyoung KIM ,  Young Bum KIM ,  Sung Jin PARK ,  Jin Young OH

IPC: H04W72/04

Abstract: A communication method and system for converging a 5th-generation (5G) communication system for supporting higher data rates beyond a 4th-generation (4G) system with a technology for Internet of things (IoT) are provided. The disclosure may be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services.

公开(公告)号：US20210075489A1

公开(公告)日：2021-03-11

申请号：US17099075

申请日：2020-11-16

Applicant: Samsung Electronics Co., Ltd.

Inventor： Young Bum KIM ,  Joon Young CHO ,  Ju Ho LEE ,  Jin-Kyu HAN ,  Hyoung Ju JI

IPC: H04B7/06 ,  H04L5/00 ,  H04L1/16 ,  H04W72/04 ,  H04W72/12

Abstract: A Channel Status Information (CSI) transmission method and apparatus of a terminal are provided for use in a wireless communication system. In the wireless communication system supporting carrier aggregation, the terminal transmits the CSIs of component carriers without conflict of their transmission time points, resulting in an improvement of system performance. In a case where the transmission time points are determined to overlap unavoidably, the terminal transmits the CSI as compressed.

公开(公告)号：US20190045501A1

公开(公告)日：2019-02-07

申请号：US16155509

申请日：2018-10-09

Applicant: Samsung Electronics Co., Ltd.

Inventor： Seung Hoon CHOI ,  Soeng Hun KIM ,  Joon Young CHO ,  Jin Kyu HAN ,  Young Bum KIM ,  Hyoung Ju JI

IPC: H04W72/04 ,  H04L5/00

Abstract: Methods and apparatuses are provided for Channel State Information (CSI) feedback. An Uplink (UL) grant is received from a Node B. Information included in the UL grant is identified. If the information is mapped to at least one DownLink (DL) Component Carrier (CC) based on configuration information relating to at least one set including the at least one DL CC, at least one CSI corresponding to the at least one DL CC is generated. The generated at least one CSI is transmitted to the Node B.

公开(公告)号：US20170280456A1

公开(公告)日：2017-09-28

申请号：US15619952

申请日：2017-06-12

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sang Min RO ,  Young Bum KIM ,  Joon Young CHO ,  Hyoung Ju JI ,  Seung Hoon CHOI

IPC: H04W72/04 ,  H04W24/08

CPC classification number: H04W72/0453 ,  H04L1/0026 ,  H04L1/1671 ,  H04L5/006 ,  H04W24/08

Abstract: The present disclosure relates to a technique for radio link monitoring in a wireless communication system, and to operation procedures of the base station and user equipment and a method for radio link quality evaluation on the basis of the technique. In the method, the user equipment divides the downlink channel bandwidth into multiple frequency ranges, measures channel states for each frequency range, and evaluates the radio link quality based on channel state measurement results. Thereafter, the user equipment sends frequency range quality information to the base station, which may then utilize the same for downlink resource allocation. Hence, it is possible to solve the problem of the existing scheme wherein the user equipment enters the physical layer problem detection state or the radio link failure state although a frequency range usable for service provisioning is present within the downlink channel bandwidth.

公开(公告)号：US20170170889A1

公开(公告)日：2017-06-15

申请号：US15443869

申请日：2017-02-27

Applicant: Samsung Electronics Co., Ltd.

Inventor： Young Bum KIM ,  Joon Young CHO ,  Ju Ho LEE ,  Jin-Kyu HAN ,  Hyoung Ju JI

IPC: H04B7/06 ,  H04W72/12 ,  H04W72/04

CPC classification number: H04B7/0626 ,  H04B7/0413 ,  H04L1/1671 ,  H04L5/001 ,  H04L5/0053 ,  H04L5/0055 ,  H04L5/0057 ,  H04W72/0406 ,  H04W72/0453 ,  H04W72/1242 ,  H04W72/1268 ,  H04W72/1289

Abstract: A Channel Status Information (CSI) transmission method and apparatus of a terminal are provided for use in a wireless communication system. In the wireless communication system supporting carrier aggregation, the terminal transmits the CSIs of component carriers without conflict of their transmission time points, resulting in an improvement of system performance. In a case where the transmission time points are determined to overlap unavoidably, the terminal transmits the CSI as compressed.

公开(公告)号：US20150049725A1

公开(公告)日：2015-02-19

申请号：US14527364

申请日：2014-10-29

Applicant: Samsung Electronics Co., Ltd.

Inventor： Young Bum KIM ,  Ju Ho Lee

IPC: H04W72/04 ,  H04L5/00

Abstract: Provided is a method of transmitting control information of a base station in a mobile communication system includes obtaining scheduling information from a terminal; and transmitting at least two control channels through one down link carrier, wherein each control channel corresponds to a different uplink carrier.

Abstract translation: 提供了一种在移动通信系统中发送基站的控制信息的方法，包括从终端获取调度信息; 以及通过一个下行链路载波发送至少两个控制信道，其中每个控制信道对应于不同的上行链路载波。