公开(公告)号：US11546845B2

公开(公告)日：2023-01-03

申请号：US16786417

申请日：2020-02-10

Applicant: Samsung Electronics Co., Ltd.

Inventor： Byounghoon Jung ,  Anil Agiwal ,  Jungsoo Jung ,  Hyukmin Son ,  Sunheui Ryoo ,  Jungmin Moon ,  Seunghoon Park

IPC: H04W24/10 ,  H04W52/02 ,  H04W68/02 ,  H04W72/04 ,  H04B7/0408 ,  H04W4/70 ,  H04W72/08 ,  H04B7/022 ,  H04B7/08

Abstract: Disclosed is 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. The present disclosure relates to an operating method of a terminal in a power saving state, a method for identifying a terminal and transmitting a paging signal to the terminal at a base station, and a system including such a terminal and such a base station.

公开(公告)号：US11539419B2

公开(公告)日：2022-12-27

申请号：US16876639

申请日：2020-05-18

Applicant: Samsung Electronics Co., Ltd.

Inventor： Byounghoon Jung ,  Jungmin Moon ,  Seunghoon Park ,  Anil Agiwal ,  Sunheui Ryoo ,  Jungsoo Jung

IPC: H04B7/06 ,  H04B7/0408 ,  H04W72/12 ,  H04W74/00 ,  H04W74/08 ,  H04B7/0413 ,  H04W84/04

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). A mobility application method of a user equipment (UE) residing in a system of wireless communication systems, which supports transmission/reception of data, using a beamforming, via multiple input multiple output (MIMO) antennas is provided. The method includes measuring beam measurement reference signals that a network transmitted using different transmission nodes and evolved NodeB (eNBs) and transmitting the measured information to the network in a system using a number of beams.

公开(公告)号：US11191016B2

公开(公告)日：2021-11-30

申请号：US16324860

申请日：2017-08-11

Applicant: Samsung Electronics Co., Ltd

Inventor： Jiwon Hwang ,  Jungsoo Jung ,  Sunheui Ryoo ,  Jungmin Moon ,  Rayeon Ahn

IPC: H04W56/00 ,  H04W48/20 ,  H04W48/16 ,  H04B17/318 ,  H04W36/00 ,  H04W36/08 ,  H04W36/30 ,  H04W48/10

Abstract: The present disclosure relates to a communication technique for converging IoT technology with a 5G communication system for supporting a higher data transfer rate beyond a 4G system, and a system therefor. The present disclosure can be applied to intelligent services (e.g., smart homes, smart buildings, smart cities, smart or connected cars, health care, digital education, retail business, and services associated with security and safety) on the basis of 5G communication technology and IoT-related technology. A communication method of a terminal according to one embodiment of the present invention may comprise the steps of: checking information on at least one service supported by a terminal; selecting a first frequency band in which a cell search is to be performed; receiving a reference signal from at least one cell at the selected first frequency; selecting, as a target cell, a first cell from which the reference signal having the largest strength has been received; and when the target cell supports the at least one service supported by the terminal, accessing the target cell.

公开(公告)号：US10798619B2

公开(公告)日：2020-10-06

申请号：US14608936

申请日：2015-01-29

Applicant: Samsung Electronics Co., Ltd.

Inventor： Anshuman Nigam ,  Jungsoo Jung ,  Jungmin Moon ,  Sunheui Ryoo ,  Sungjin Lee

IPC: H04W36/00 ,  H04W36/28 ,  H04W36/30 ,  H04L5/00 ,  H04W88/06

Abstract: A method of supporting a Handover (HO) by a master evolved Node B (eNB) in a wireless communication system supporting dual connectivity of a User Equipment (UE) for the master eNB and a slave eNB is provided. The method includes when an HO of the UE to the slave eNB is determined, transmitting an HO request message to a target slave eNB, when a HO Ack message is received from the target slave eNB, transmitting an HO trigger request message including identification information of the target slave eNB to a source slave eNB, and when a resource release message is received from the target slave eNB, transmitting an HO success indicator to the source slave eNB.

公开(公告)号：US10791562B2

公开(公告)日：2020-09-29

申请号：US15862144

申请日：2018-01-04

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sunheui Ryoo ,  Seunghoon Park ,  Rayeon Ahn ,  Byounghoon Jung ,  Jungsoo Jung ,  Jungmin Moon ,  Jiwon Hwang

IPC: H04W72/08 ,  H04W74/08 ,  H04W72/04 ,  H04W24/10 ,  H04W36/00 ,  H04W76/27

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). A method of a terminal is provided. The method includes receiving measurement configuration information including numerology information and bandwidth information from a base station, measuring a channel state based on the measurement configuration information, and transmitting information on the measured channel state to the base station.

公开(公告)号：US10763928B2

公开(公告)日：2020-09-01

申请号：US15568631

申请日：2016-04-15

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jongho Oh ,  Sunheui Ryoo ,  Jungmin Yoon ,  Jung Ju Kim ,  Donghwi Roh ,  Sungrok Yoon ,  Ohyun Jo

IPC: H04B7/06 ,  H04W28/06 ,  H04W16/28 ,  H04W74/08 ,  H04B7/08 ,  H04W72/08

Abstract: The present invention relates to techniques for a sensor network, machine-to-machine (M2M) communication, machine-type communication (MTC) and internet of things (IoT). The present invention may be applied to said technique-based intelligent services (such as smart home, smart building, smart city, smart or connected car, health care, digital education, retail business, and services associated with security and safety). A transmission apparatus of a wireless communication system according to an embodiment of the present invention comprises: a transmission unit for transmitting a compressed beacon frame by means of a plurality of transmission beams; a receiving unit for receiving information for the optimal transmission beam from among the plurality of transmission beams; and a control unit for controlling beamforming by means of a beam received from a terminal, wherein the data and header are compressed into a single frame in the compressed beacon frame.

公开(公告)号：US20200178175A1

公开(公告)日：2020-06-04

申请号：US16786417

申请日：2020-02-10

Applicant: Samsung Electronics Co., Ltd.

Inventor： Byounghoon JUNG ,  Anil Agiwal ,  Jungsoo Jung ,  Hyukmin Son ,  Sunheui Ryoo ,  Jungmin Moon ,  Seunghoon Park

IPC: H04W52/02 ,  H04W72/04 ,  H04W68/02 ,  H04B7/0408

Abstract: Disclosed is 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. The present disclosure relates to an operating method of a terminal in a power saving state, a method for identifying a terminal and transmitting a paging signal to the terminal at a base station, and a system including such a terminal and such a base station.

公开(公告)号：US10560905B2

公开(公告)日：2020-02-11

申请号：US15971510

申请日：2018-05-04

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sunheui Ryoo ,  Jungsoo Jung ,  Hyunjeong Kang ,  Hyunseok Ryu ,  Seunghoon Park

IPC: H04L12/801 ,  H04L12/24 ,  H04L5/14 ,  H04L29/06 ,  H04W52/36 ,  H04W24/10 ,  H04W72/04 ,  H04W52/14 ,  H04W16/28 ,  H04W76/27 ,  H04L27/26 ,  H04L5/00 ,  H04W48/12 ,  H04W76/18 ,  H04L27/00

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 addition, a method of a terminal in a wireless communication system, includes: receiving system information including first uplink waveform information for an initial access; transmitting a radio resource control (RRC) connection request message based on the first uplink waveform information; receiving an RRC connection response message including second uplink waveform information for uplink data transmission; and transmitting data based on the second uplink waveform.

公开(公告)号：US10542490B2

公开(公告)日：2020-01-21

申请号：US15142647

申请日：2016-04-29

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sunheui Ryoo ,  Jungsoo Jung ,  Jung-Min Moon ,  Seung-Hoon Park ,  Byounghoon Jung

IPC: H04W52/02 ,  H04W16/14 ,  H04W4/08 ,  H04W28/02 ,  H04W48/16 ,  H04W48/12 ,  H04W88/06

Abstract: The present disclosure relates to a 5th Generation (5G) or pre-5G communication system supporting a higher data transfer rate after a 4th Generation (4G) communication system such as Long Term Evolution (LTE). In particular, a method and an apparatus for controlling communication of a terminal in a wireless communication system are provided. The method includes receiving information regarding an operation of a second system by using a first communication module configured to support a first system and controlling an activation state of a second communication module configured to support the second system, based on the information regarding the operation of the second system.

公开(公告)号：US10484996B2

公开(公告)日：2019-11-19

申请号：US15579722

申请日：2016-06-01

Applicant: Samsung Electronics Co., Ltd. ,  Korea Advanced Institute of Science and Technology

Inventor： Sunheui Ryoo ,  Nam-I Kim ,  Sung-Jin Park ,  Dong-Ho Cho

IPC: H04W72/04 ,  H04W88/08 ,  H04W72/08 ,  H04L5/00 ,  H04W52/34 ,  H04W88/02

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). A base station operation method in a wireless communication system, according to an embodiment of the present invention, comprises the steps of: determining, on the basis of channel information received from each of a plurality of terminals, power to be used by each of the plurality of terminals with respect to resources allocated to be overlaid and used by the plurality of terminals; and transmitting resource information, which comprises information about the determined power, to each of the plurality of terminals.