公开(公告)号：US20190281534A1

公开(公告)日：2019-09-12

申请号：US16347035

申请日：2017-11-03

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hyunkyu YU ,  Hyukmin SON ,  Taeyoung KIM ,  Namjeong LEE

IPC: H04W48/10 ,  H04J11/00

Abstract: Disclosed are a communication technique for merging, with IoT technology, a 5G communication system for supporting a data transmission rate higher than that of a 4G system, and a system therefor. The disclosure can be applied 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) on the basis of 5G communication technology and IoT related technology. Disclosed are a signal, a channel structure, and an operation method and device for supporting initial access for a system expected to remarkably increase M communication capacity, by using beamforming on a wide frequency band in next-generation communication for supporting a millimeter-wave (mmWave) band.

公开(公告)号：US20180213487A1

公开(公告)日：2018-07-26

申请号：US15746354

申请日：2016-07-20

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sungho CHAE ,  Cheol JEONG ,  Hyunseok RYU ,  Peng XUE ,  Namjeong LEE

IPC: H04W52/24

CPC classification number: H04W52/243 ,  H04W52/146 ,  H04W52/242 ,  H04W52/244 ,  H04W52/246

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 exemplary embodiments, a terminal may include a controller for deciding whether interference to a second base station occurs due to a signal to be transmitted to a first base station and for determining transmission power in response to the decision, and a transceiver for transmitting a signal to the first base station based on the determined transmission power.

公开(公告)号：US20180212726A1

公开(公告)日：2018-07-26

申请号：US15745592

申请日：2016-07-22

Applicant: Samsung Electronics Co., Ltd.

Inventor： Peng XUE ,  Cheol JEONG ,  Namjeong LEE

IPC: H04L5/00 ,  H04W4/70 ,  H04W52/32

CPC classification number: H04L5/0048 ,  H04L5/0037 ,  H04L5/005 ,  H04L5/0053 ,  H04L5/0064 ,  H04L5/0092 ,  H04L27/26 ,  H04W4/70 ,  H04W52/325

Abstract: The present disclosure relates to 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). The present 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. A method by a terminal for transmitting and receiving a signal in a mobile communication system according to an embodiment of the present disclosure includes receiving at least one of information related to a sequence corresponding to a first reference signal, information related to an antenna port corresponding to the first reference signal, and information related to transmission power corresponding to the first reference signal; and receiving the first reference signal based on at least one of the received information.

公开(公告)号：US20210153241A1

公开(公告)日：2021-05-20

申请号：US17248615

申请日：2021-01-29

Applicant: Samsung Electronics Co., Ltd.

Inventor： Namjeong LEE ,  Jaewon KIM ,  Hyunkyu YU

IPC: H04W72/12 ,  H04W48/04 ,  H04W48/12 ,  H04L5/00

Abstract: The present disclosure relates to 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 present disclosure includes an operation method of a terminal in a wireless communication system, the method including checking information on at least one control resource set carrying scheduling information for scheduling remaining system information based on a master information block (MIB) received from a base station, checking the scheduling information in the at least one control resource set, and receiving the remaining system information based on the scheduling information.

公开(公告)号：US20200252119A1

公开(公告)日：2020-08-06

申请号：US16857980

申请日：2020-04-24

Applicant: Samsung Electronics Co., Ltd.

Inventor： Namjeong LEE ,  Jung-Min MOON ,  Hyunseok RYU ,  Peng XUE ,  Hyunil YOO ,  Cheol JEONG ,  Taeyoung KIM

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

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：US20200252116A1

公开(公告)日：2020-08-06

申请号：US16855345

申请日：2020-04-22

Applicant: Samsung Electronics Co., Ltd.

Inventor： Namjeong LEE ,  Taeyoung KIM ,  Hyunseok RYU ,  Jeongho PARK ,  Hyukmin SON ,  Peng XUE ,  Hyunkyu YU

IPC: H04B7/06 ,  H04W72/04 ,  H04B7/0456

Abstract: 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), is disclosed. The system includes an apparatus of a base station. The apparatus may include: at least one transceiver, and at least one processor connected to the at least one transceiver, where the at least one processor is configured to transmit to a terminal, configuration information of reference signals for beam management regarding a transmit (Tx) beam of the BS or a receive (Rx) beam of the terminal, transmit the reference signals to the terminal, and the configuration information comprises information related to a number of repetitions of the reference signals.

公开(公告)号：US20180234129A1

公开(公告)日：2018-08-16

申请号：US15749665

申请日：2016-08-18

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sungho CHAE ,  Cheol JEONG ,  Namjeong LEE

IPC: H04B1/7143 ,  H04B7/0452 ,  H04L5/00

Abstract: This disclosure relates to a 5G or pre-5G communication system that will be provided to support higher data rates than a 4G communication system such as LTE. According to the present invention, in a method for transmitting, by a transmitter, a signal to a receiver, a transmitter transmits information on a polarization hopping pattern to a receiver and transmits a signal to a receiver according to a hopping pattern indicated by the polarization hopping pattern information. The receiver changes the polarization of the antenna according to the hopping pattern and receives the signal.

公开(公告)号：US20180049168A1

公开(公告)日：2018-02-15

申请号：US15674460

申请日：2017-08-10

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hyunseok RYU ,  Peng XUE ,  Anil AGIWAL ,  Namjeong LEE ,  Cheol JEONG

IPC: H04W72/04

Abstract: The present disclosure relates to 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). The present 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.In detail, an information transmission method of a base station in a wireless communication system according to the present disclosure includes: generating control channel monitoring information for monitoring a control channel of at least one of a first terminal using a first transmission time interval (TTI) or a second terminal using a second TTI; and transmitting the control channel monitoring information. In this case, the first terminal may support a first bandwidth or a second bandwidth and the second terminal may support the first bandwidth or a third bandwidth.

公开(公告)号：US20200229190A1

公开(公告)日：2020-07-16

申请号：US16826933

申请日：2020-03-23

Applicant: Samsung Electronics Co., Ltd.

Inventor： Peng XUE ,  Hyunseok RYU ,  Anil AGIWAL ,  Namjeong LEE ,  Cheol JEONG

IPC: H04W72/04 ,  H04L5/00

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 communication method and system 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. A method of a user equipment (UE) for receiving data is provided. The method includes receiving, from a base station, information on radio resources allocated to the UE, and receiving, from the base station, data based on the information on the radio resources. The radio resources are associated with a plurality of symbols in a time domain and a plurality of resource block groups in a frequency domain. The information on the radio resources includes at least one of first information on a starting symbol, or second information on a size of each of the resource block groups.

公开(公告)号：US20200100216A1

公开(公告)日：2020-03-26

申请号：US16695966

申请日：2019-11-26

Applicant: Samsung Electronics Co., Ltd.

Inventor： Peng XUE ,  Hyunseok RYU ,  Anil AGIWAL ,  Hyunkyu YU ,  Yeohun YUN ,  Namjeong LEE

IPC: H04W72/00 ,  H04W72/04 ,  H04W56/00 ,  H04L5/00 ,  H04W4/70

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) is provided. The present 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. The method for obtaining numerology information by a user equipment (UE) includes detecting synchronization signals, obtaining first numerology information for the synchronization signals, decoding a physical broadcast channel (PBCH) based on the first numerology information, obtaining second numerology information for a physical downlink control channel (PDCCH) according to a result of the decoding, and receiving control information on the PDCCH based on the second numerology information.