公开(公告)号：US20170111886A1

公开(公告)日：2017-04-20

申请号：US15270636

申请日：2016-09-20

Applicant: Samsung Electronics Co., Ltd.

Inventor： Young-Bum KIM ,  Ingale Mangesh ABHIMANYU ,  Gert-Jan VAN LIESHOUT ,  Yong-Jun KWAK ,  Jeong-Ho YEO ,  Ju-Ho LEE

IPC: H04W72/04

CPC classification number: H04W72/042 ,  H04W48/14 ,  H04W84/042

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). Next generation of wireless cellular operation is expected to be deployed in higher frequency above 6 GHz (eg. 10 GHz˜100 GHz, also called mmWave and/or cmWave) due to availability of large amount of spectrum bandwidths. The physical layer of wireless cellular system in both DL and UL operating in mmWave/cmWave would be based on new air-interface different from that of LTE-A air-interface because the radio characteristics is different for mmWave/cmWave bands. The wireless system deployed in mmWave/cmWave system is expected to employ DL beam sweeping on broadcast control information to provide cell coverage to the UE which would result in excessive signaling overhead.

公开(公告)号：US20160338054A1

公开(公告)日：2016-11-17

申请号：US15154558

申请日：2016-05-13

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jin-Young OH ,  Dong-Han KIM ,  Seung-Hoon CHOI ,  Jeong-Ho YEO

IPC: H04W72/04 ,  H04L5/00

CPC classification number: H04L5/0055 ,  H04L5/0007 ,  H04W74/0841

Abstract: A base station is provided. The base station transmits multiple data in a first subframe, receives response signals corresponding to the multiple data, determines a ratio of negative acknowledge (NACK) signals to the response signals, and adjusts or maintains a contention window based on the determined ratio. The present disclosure relates to communication schemes for combining 5th-generation (5G) communication systems with internet of things (IoT) technology to support higher data transmission rate as post-4th-generation (post-4G) systems and systems for the same. The present disclosure may be used in intelligent services (e.g., smart home, smart building, smart city, smart car, or connected car, health-care, digital education, retail business, security and safety-related services, etc.) based on the 5G communication technology and IoT-related techniques.

Abstract translation: 提供基站。 基站在第一子帧中发送多个数据，接收对应于多个数据的响应信号，确定负确认（NACK）信号与响应信号的比率，并且基于所确定的比率来调整或维持争用窗口。 本公开涉及用于将第五代（5G）通信系统与物联网（IoT）技术相结合的通信方案，以支持较高数据传输速率作为后4代（后4G）系统及其系统。 本公开可以用于基于智能服务（例如，智能家居，智能建筑，智能城市，智能汽车或连接的汽车，保健，数字教育，零售业务，安全和安全相关服务等） 5G通信技术和IoT相关技术。

公开(公告)号：US20220346070A1

公开(公告)日：2022-10-27

申请号：US17854872

申请日：2022-06-30

Applicant: Samsung Electronics Co., Ltd.

Inventor： Young-Bum KIM ,  Ingale Mangesh ABHIMANYU ,  Gert-Jan VAN LIESHOUT ,  Yong-Jun KWAK ,  Jeong-Ho YEO ,  Ju-Ho LEE

IPC: H04W72/04 ,  H04W48/14

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). Next generation of wireless cellular operation is expected to be deployed in higher frequency above 6 GHz (eg. 10 GHz˜100 GHz, also called mmWave and/or cmWave) due to availability of large amount of spectrum bandwidths. The physical layer of wireless cellular system in both DL and UL operating in mmWave/cmWave would be based on new air-interface different from that of LTE-A air-interface because the radio characteristics is different for mmWave/cmWave bands. The wireless system deployed in mmWave/cmWave system is expected to employ DL beam sweeping on broadcast control information to provide cell coverage to the UE which would result in excessive signaling overhead.

公开(公告)号：US20200228281A1

公开(公告)日：2020-07-16

申请号：US16837464

申请日：2020-04-01

Applicant: Samsung Electronics Co., Ltd.

Inventor： Seung-Hoon CHOI ,  Hoon-Dong NOH ,  Dong-Han KIM ,  Cheol-Kyu SHIN ,  Youn-Sun KIM ,  Young-Woo KWAK ,  Hyoung-Ju JI ,  Sang-Min RO ,  Young-Bum KIM ,  Jeong-Ho YEO

IPC: H04L5/00 ,  H04B7/04 ,  H04W24/08 ,  H04L25/02 ,  H04B7/06

Abstract: The present disclosure relates to a 5G or pre-5G communication system for supporting a higher data transmission rate beyond a 4G communication system such as LTE. To this end, a base station using a large-scale antenna transmits, to a terminal, reference signal resource configuration information including multiple pieces of reference signal configuration information and reference signal port information, for transmission of a reference signal, and transmits the reference signal to the terminal using some or all of channel measurement resources indicated by the multiple pieces of reference signal configuration information and the reference signal port information included in the reference signal resource configuration information. In this case, the channel measurement resources may correspond to antenna ports, the number of which is indicated by a combination of the multiple pieces of reference signal configuration information and the reference signal port information.

公开(公告)号：US20190149304A1

公开(公告)日：2019-05-16

申请号：US16201390

申请日：2018-11-27

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jin-Young OH ,  Dong-Han KIM ,  Seung-Hoon CHOI ,  Jeong-Ho YEO

IPC: H04L5/00 ,  H04W74/08

Abstract: A base station is provided. The base station transmits multiple data in a first subframe, receives response signals corresponding to the multiple data, determines a ratio of negative acknowledge (NACK) signals to the response signals, and adjusts or maintains a contention window based on the determined ratio. The present disclosure relates to communication schemes for combining 5th-generation (5G) communication systems with internet of things (IoT) technology to support higher data transmission rate as post-4th-generation (post-4G) systems and systems for the same. The present disclosure may be used in intelligent services (e.g., smart home, smart building, smart city, smart car, or connected car, health-care, digital education, retail business, security and safety-related services, etc.) based on the 5G communication technology and IoT-related techniques.

公开(公告)号：US20180091273A1

公开(公告)日：2018-03-29

申请号：US15562360

申请日：2016-03-28

Applicant: Samsung Electronics Co., Ltd.

Inventor： Seung-Hoon CHOI ,  Hoon-Dong NOH ,  Dong-Han KIM ,  Cheol-Kyu SHIN ,  Youn-Sun KIM ,  Young-Woo KWAK ,  Hyoung-Ju JI ,  Sang-Min RO ,  Young-Bum KIM ,  Jeong-Ho YEO

IPC: H04L5/00 ,  H04W24/08 ,  H04B7/06

Abstract: The present disclosure relates to a 5G or pre-5G communication system for supporting a higher data transmission rate beyond a 4G communication system such as LTE. To this end, a base station using a large-scale antenna transmits, to a terminal, reference signal resource configuration information including multiple pieces of reference signal configuration information and reference signal port information, for transmission of a reference signal, and transmits the reference signal to the terminal using some or all of channel measurement resources indicated by the multiple pieces of reference signal configuration information and the reference signal port information included in the reference signal resource configuration information. In this case, the channel measurement resources may correspond to antenna ports, the number of which is indicated by a combination of the multiple pieces of reference signal configuration information and the reference signal port information.

公开(公告)号：US20140213054A1

公开(公告)日：2014-07-31

申请号：US14167055

申请日：2014-01-29

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： In-Sung KIM ,  Chang-Min PARK ,  Jeong-Ho YEO

IPC: H01L21/308

CPC classification number: H01L21/0274 ,  G03F7/2022

Abstract: An exposing method includes irradiating a first light having a first energy to a first exposed region of a photoresist film through a first shot region of a mask, and irradiating a second light having a second energy to the first exposed region of the photoresist film through a second shot region of the mask.

Abstract translation: 曝光方法包括：通过掩模的第一射出区域将具有第一能量的第一光照射到光致抗蚀剂膜的第一曝光区域，并且通过光刻胶膜的第一曝光区域将第二能量的第二光照射到光致抗蚀剂膜的第一曝光区域 面罩的第二拍摄区域。

公开(公告)号：US20140111782A1

公开(公告)日：2014-04-24

申请号：US13942854

申请日：2013-07-16

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jin-Hong PARK ,  Jeong-Ho YEO ,  Joo-On PARK ,  Chang-Min PARK

IPC: G03F7/20

CPC classification number: G03F7/70916

Abstract: Provided are a lithography apparatus, a method for lithography and a stage system. The lithography apparatus includes a reticle stage having a reticle, at least one nozzle on at least one surface of the reticle stage and configured to allow shielding gas to flow to a surface of the reticle to form an air curtain, and a gas supply unit configured to supply the nozzle with the shielding gas.

Abstract translation: 提供了一种光刻设备，一种光刻方法和一个舞台系统。 光刻设备包括具有掩模版的标线片台，在标线片台的至少一个表面上的至少一个喷嘴，并且被配置为允许保护气体流到标线片的表面以形成气帘;以及气体供给单元， 以向喷嘴供应保护气体。