公开(公告)号：US20180248642A1

公开(公告)日：2018-08-30

申请号：US15902876

申请日：2018-02-22

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hongbo Si ,  Le Liu ,  Eko Onggosanusi ,  Youngbum Kim ,  Taeyoung Kim

IPC: H04J11/00 ,  H04B7/26 ,  H04W72/04

Abstract: A method of a user equipment (UE) in a wireless communication system is provided. The method comprises receiving, from a base station (BS), at least one physical broadcasting channel (PBCH) symbol containing resource elements (REs) mapped for at least one demodulation reference signal (DMRS) sequence over a downlink channel; and determining DMRS REs included in the at least one PBCH symbol, wherein a synchronization signal (SS) block hypotheses is carried in the at least one DMRS sequence that is mapped into the DMRS REs, and wherein the SS block hypotheses includes at least full or partial SS block indices.

公开(公告)号：US10050280B2

公开(公告)日：2018-08-14

申请号：US14551588

申请日：2014-11-24

Applicant: Samsung Electronics Co., Ltd.

Inventor： Taeyoung Kim ,  Victor Roev ,  Kihyun Kim ,  Sangbok Ma ,  Minsik Park ,  Dongjoon Lee ,  Myungjin Lee ,  Dongmin Im ,  Wonsung Choi

IPC: H01M4/88 ,  H01M12/08 ,  H01M4/00 ,  H01M4/90 ,  H01M4/86

Abstract: A composite electrode for a lithium air battery including: i) a polymerization product of a first heteroatom-containing ionic liquid or ii) a mixture of a second heteroatom-containing ionic liquid and a polymer ionic liquid represented by Formula 1:

公开(公告)号：US20180227929A1

公开(公告)日：2018-08-09

申请号：US15888689

申请日：2018-02-05

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hyunil Yoo ,  Hyungju Nam ,  Jeehwan Noh ,  Yongok Kim ,  Taeyoung Kim ,  Jiyun Seol

IPC: H04W72/08 ,  H04L5/00 ,  H04B7/06 ,  H04B7/0413 ,  H04W72/04

CPC classification number: H04W72/085 ,  H04B7/0413 ,  H04B7/0617 ,  H04L5/0048 ,  H04L5/005 ,  H04L5/0051 ,  H04W72/046 ,  H04W74/0833 ,  H04W88/02 ,  H04W88/08

Abstract: The present disclosure relates to a communication scheme and system for converging a 5th generation (5G) communication system for supporting a data rate higher than that of a 4th generation (4G) system with an internet of things (IoT) technology. The present disclosure is applicable to intelligent services (e.g., smart homes, smart buildings, smart cities, smart cars, connected cars, health care, digital education, retails, and security and safety-related services) based on the 5G communication technology and the IoT-related technology. The present disclosure relates to a radio network technology for use in a beamforming-based cellular system. A method for compensating phase noise by a user equipment (UE) is provided. The method comprises receiving, from a base station, association information between at least one phase tracking reference signal (PTRS) port and at least one demodulation reference signal (DMRS) port, identifying phase noise between the UE and the base station based on the association information, and compensating for the phase noise based on the result of the identification.

公开(公告)号：US20180091212A1

公开(公告)日：2018-03-29

申请号：US15721696

申请日：2017-09-29

Applicant: Samsung Electronics Co., Ltd.

Inventor： Namjeong Lee ,  Jung-Min Moon ,  Hyunseok Ryu ,  Peng Xue ,  Hyunil Yoo ,  Cheol Jeong ,  Taeyoung Kim

IPC: H04B7/08 ,  H04L25/02 ,  H04W24/10

CPC classification number: H04B7/086 ,  H04B7/024 ,  H04B7/0695 ,  H04B7/0868 ,  H04B7/088 ,  H04L5/0048 ,  H04L5/0094 ,  H04L25/0226 ,  H04W24/10

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). According to various embodiments, an apparatus of a user equipment (UE) in a wireless environment comprises at least one transceiver; and at least one processor operably coupled to the at least one transceiver. The at least one transceiver is configured to receive a reference signal configuration comprising information for indicating whether a reference signal of a transmission and reception point (TRP) is transmitted through beam sweeping from the TRP, and receive the reference signal from the TRP based on the received reference signal configuration.

公开(公告)号：US20180076994A1

公开(公告)日：2018-03-15

申请号：US15564706

申请日：2016-04-18

Applicant: Samsung Electronics Co., Ltd.

Inventor： Keonkook Lee ,  Suryong Jeong ,  Taeyoung Kim ,  Jiyun Seol

IPC: H04L27/26 ,  H04B7/08 ,  H04L5/00 ,  H04B7/06

CPC classification number: H04L27/261 ,  H04B7/0452 ,  H04B7/0617 ,  H04B7/086 ,  H04L1/00 ,  H04L5/0007 ,  H04L5/0016 ,  H04L5/0023 ,  H04L5/0044 ,  H04L5/0048 ,  H04L5/005 ,  H04L5/0091

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 transmission of a reference signal in a wireless communication system, and an operation method of a terminal comprises the steps of: receiving control information for reference signals from a base station; and receiving the reference signals according to the control information. Further, the present invention also comprises embodiments different from the embodiment described above.

公开(公告)号：US20170359807A1

公开(公告)日：2017-12-14

申请号：US15617990

申请日：2017-06-08

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sungnam Hong ,  Taeyoung Kim ,  Hyunseok Ryu ,  Yeohun Yun ,  Namjeong Lee ,  Jongbu Lim

IPC: H04W72/04 ,  H04W52/32

Abstract: The present disclosure relates to a 5G or pre-5G communication system to be provided to support a higher data transmission rate since 4G communication systems like LTE. The present disclosure relates to a method for providing control information for different services of a base station. A method of a first terminal includes: receiving control information; identifying a control channel for the first terminal based on the control information; and decoding information received in the control channel for the first terminal based on superposition transmission related information included in the control information.

公开(公告)号：US20170285130A1

公开(公告)日：2017-10-05

申请号：US15476845

申请日：2017-03-31

Applicant: Samsung Electronics Co., Ltd

Inventor： Kyeongyeon Kim ,  Sungnam Hong ,  Taeyoung Kim ,  Chanhong Kim ,  Jiyun Seol ,  Keonkook Lee

IPC: G01S5/02 ,  H04L29/08 ,  H04W92/18 ,  H04W72/04 ,  H04L5/00 ,  H04W72/14 ,  H04W88/06 ,  H04W84/18 ,  H04W4/00 ,  H04W72/12 ,  H04L1/18

Abstract: The present disclosure relates to 5G or pre-5G communication systems capable of achieving much higher data rates than 4G communication systems like LTE systems. A method for a base station to provide different services may include determining overlap related information for a first terminal of a first system employing a first transmission time interval (TTI) and a second terminal of a second system employing a second TTI different from the first TTI. The method may also include transmitting scheduling information containing the overlap related information to the first terminal and the second terminal and transmitting data to the first terminal and the second terminal based on the overlap related information.

公开(公告)号：US20170230089A1

公开(公告)日：2017-08-10

申请号：US15496999

申请日：2017-04-25

Applicant: Samsung Electronics Co., Ltd

Inventor： Taeyoung Kim ,  Jiyun Seol ,  Chanhong Kim ,  Jaeyoel Kim ,  Hyunjung Kim ,  Inhak Na ,  Jiyeon Han

IPC: H04B7/0417 ,  H04B7/06 ,  H04B7/0408 ,  H04B7/0456 ,  H04W16/28

Abstract: A method for a transmitter of a mobile communication system transmitting and receiving signals according to an embodiment of the present specification comprises the steps of: transmitting to a receiver system information for transmitting a signal to the receiver including a connection between a wireless resource and a transmitting antenna; transmitting a reference signal to the receiver based on the system information; and receiving from the receiver feedback information generated based on the reference signal. According to an embodiment of the present specification, in a beamforming transmission method of a mobile communication system, a transmitter can determine whether to perform digital pre-coding without advance information from a receiver and can consequently perform a transmission, and can thereby perform lower-overhead and efficient signal transmission/reception.

公开(公告)号：US20170201317A1

公开(公告)日：2017-07-13

申请号：US15508910

申请日：2015-09-01

Applicant: Samsung Electronics Co., Ltd

Inventor： Byunghwan Lee ,  Yeohun Yun ,  Kyeongyeon Kim ,  Chanhong Kim ,  Taeyoung Kim ,  Jiyun Seol ,  Ming Hoka

IPC: H04B7/26 ,  H04B15/00

CPC classification number: H04B7/26 ,  H04B15/00 ,  H04W84/042

Abstract: This disclosure relates to a 5G or pre-5G communication system to be provided for supporting higher data transfer rate following a 4G communication system such as LTE. To accomplish the objective mentioned above, a method for transmitting and receiving a signal at a terminal in the mobile communication system according to one embodiment of the present application comprises the steps of: receiving, from a base station, a reference signal generated on the basis of a first filter; determining channel information on the basis of the received reference signal; transmitting the determined channel information to the base station; receiving, from the base station, information related to a second filter determined on the basis of the channel information; and receiving, from the base station, a data signal on the basis of the second filter. According to an embodiment of the present application, it is possible to maximize the signal-to-interference-plus-noise ratio (SINR) while minimizing spectral interference in the event of multiuser connection, by using a prototype filter application method and system structure.

公开(公告)号：US20170133732A1

公开(公告)日：2017-05-11

申请号：US15153834

申请日：2016-05-13

Applicant: Samsung Electronics Co., Ltd.

Inventor： Joonhee Kim ,  Kyounghwan Choi ,  Jungock Park ,  Taeyoung Kim ,  Dongjoon Lee

IPC: H01M12/08

CPC classification number: H01M12/08 ,  H01M4/382 ,  Y02E60/128

Abstract: An apparatus for manufacturing a metal-air battery includes a folding plate which supports a separator, an anode plate and a cathode plate during folding and stacking of the separator, the anode plate and the cathode plate to be joined to one another, a gas diffusion layer transport unit which provide a gas diffusion layer onto the folding plate, first fixing blades which presses and fixes the anode plate, the cathode plate or the gas diffusion layer, a second fixing blade which presses and fixes the anode plate, a supply unit which supplies the separator, anode plate and cathode plate to the folding plate, and a stage which moves the folding plate, the first fixing blade and the second fixing blade with respect to the supply unit.