公开(公告)号：US20200280378A1

公开(公告)日：2020-09-03

申请号：US16877950

申请日：2020-05-19

Applicant: Samsung Electronics Co., Ltd.

Inventor： June HWANG ,  Hyunjeong KANG ,  Jungmin MOON ,  Seunghoon PARK ,  Byounghoon JUNG

IPC: H04B17/309 ,  H04B7/08 ,  H04W56/00 ,  H04L5/00 ,  H04B17/318 ,  H04B7/06 ,  H04W76/27 ,  H04W24/08

Abstract: A communication method and a 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 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, etc. The method includes receiving a radio resource control (RRC) message including first information associated with a reference signal for a radio link monitoring (RLM) and second information associated with a threshold for the RLM, monitoring a radio link quality of at least one reference signal indicated by the first information, comparing the radio link quality of the at least one reference signal with the threshold and indicating an in-sync or an out-of-sync to a higher layer of the terminal based on the comparison result.

公开(公告)号：US20200077314A1

公开(公告)日：2020-03-05

申请号：US16610880

申请日：2018-05-04

Applicant: Samsung Electronics Co., Ltd.

Inventor： June HWANG ,  Hyunjeong KANG ,  Jungmin MOON ,  Youngjoong MOK ,  Sangkyu BAEK ,  Jonghyung KWUN

IPC: H04W36/08 ,  H04W36/36 ,  H04W36/30 ,  H04W36/00 ,  H04W76/27

Abstract: The present disclosure relates to a communication technique for fusing, with an IoT technology, a 5G communication system for supporting a higher data transfer rate than a 4G system, and a system therefor. The present disclosure may be applied to intelligent services, such as smart homes, smart buildings, smart cities, smart cars or connected cars, health care, digital education, retailing, security and safety-related services, etc. on the basis of 5G communication technologies and IoT-related technologies. Disclosed in the disclosure is a method for measurement report/event operation and network signaling in an CM autonomous handover.

公开(公告)号：US20200037345A1

公开(公告)日：2020-01-30

申请号：US16337351

申请日：2017-09-29

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Sunheui RYOO ,  Jungmin MOON ,  Seunghoon PARK ,  Rayeon AHN ,  Jiwon HWANG ,  Byounghoon JUNG ,  Jungsoo JUNG

IPC: H04W72/12 ,  H04W74/08 ,  H04W76/10 ,  H04W76/27

Abstract: The present disclosure relates to a communication technique for combining a 5G communication system for supporting a higher data transmission rate than a 4G system with an IoT technology, and a system therefor. The present disclosure can be applied to 5G communication and IoT related technology-based intelligent services (e.g., smart homes, smart buildings, smart cities, smart cars or connected cars, health care, digital education, retail business, security and safety related services, etc.). Disclosed is a technology for adding uplink data to a radio resource control (RRC) connection request message corresponding to an RA response message and transmitting the same to a base station when the terminal is in an RRC deactivated state in a method for transmitting, by a terminal, uplink data in a wireless communication system.

公开(公告)号：US20190289573A1

公开(公告)日：2019-09-19

申请号：US16347511

申请日：2017-11-03

Applicant: Samsung Electronics Co., Ltd

Inventor： June HWANG ,  Hyunjeong KANG ,  Sangwook KWON ,  Youngjoong MOK ,  Jungmin MOON ,  Anil AGIWAL ,  Byounghoon JUNG

IPC: H04W72/02 ,  H04W72/08 ,  H04W72/04 ,  H04B7/06 ,  H04W76/27 ,  H04W74/08 ,  H04W36/06

Abstract: The present disclosure relates to a communication technique for converging an IoT technology with a 5G communication system to support a higher data transmission rate beyond a 4G system, and a system therefor. The present disclosure can be applied to intelligent services (e.g., a smart home, a smart building, a smart city, a smart or connected car, health care, digital education, retail business, and services associated with security and safety, or the like) on the basis of 5G communication technology and an IoT-related technology. The present invention provides a method for determining a radio link failure. The method comprises the steps of: identifying an indication of in synchronization (IS) or out of synchronization (OOS) with respect to a plurality of reception beams; starting a timer to determine a radio link failure when the indication of OOS is identified; and holding the timer when at least one of the plurality of reception beams is requested to be changed.

公开(公告)号：US20180368187A1

公开(公告)日：2018-12-20

申请号：US16005947

申请日：2018-06-12

Applicant: Samsung Electronics Co., Ltd.

Inventor： Byounghoon JUNG ,  Anil AGIWAL ,  Jungmin MOON ,  Seunghoon PARK

IPC: H04W74/08 ,  H04W72/08 ,  H04W56/00 ,  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 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 disclosure provides a method of a terminal, including receiving random access resource configuration information and quasi co-location (QCL) information from a base station, measuring a channel state information-reference signal (CSI-RS), identifying a random access resource based on the CSI-RS, the QCL information and the random access resource configuration information, and transmitting a random access preamble based on the random access resource.

公开(公告)号：US20180049227A1

公开(公告)日：2018-02-15

申请号：US15674452

申请日：2017-08-10

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jungmin MOON ,  Seunghoon PARK ,  Byounghoon JUNG ,  Jungsoo JUNG

IPC: H04W72/12 ,  H04W72/14 ,  H04W72/04

CPC classification number: H04W72/1268 ,  H04W72/0446 ,  H04W72/1284 ,  H04W72/14

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. Provided are a method and apparatus for uplink scheduling in a mobile communication system. The method of uplink scheduling for a user equipment (UE) in a mobile communication system may include identifying the amount of data stored in a buffer, generating a scheduling request (SR), and transmitting the SR to a base station (NB) on the basis of the identified data amount so that an uplink resource is to be allocated from the NB.

公开(公告)号：US20170207845A1

公开(公告)日：2017-07-20

申请号：US15407889

申请日：2017-01-17

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jungmin MOON ,  Eunyong KIM ,  Heewon KANG ,  Jaedong YANG

IPC: H04B7/08 ,  H04B17/318 ,  H04B7/04 ,  H04W24/10

CPC classification number: H04B7/088 ,  H04B7/063 ,  H04B7/0695

Abstract: The present disclosure is related to a 5th generation (5G) or pre-5G communication system to be provided to support a higher data transmission rate since 4th generation (4G) communication systems like long-term evolution (LTE). A method for generating beam measurement information of user equipment (UE) is provided. The method of UE includes receiving a first reference signal from a base station, requesting a transmission of a second reference signal when a result of measuring the first reference signal satisfies a predetermined condition, receiving the second reference signal, and generating a measurement result based on the second reference signal.

公开(公告)号：US20170207843A1

公开(公告)日：2017-07-20

申请号：US15406064

申请日：2017-01-13

Applicant: Samsung Electronics Co., Ltd.

Inventor： Byounghoon JUNG ,  Jungmin MOON ,  Seunghoon PARK ,  Anil AGIWAL ,  Sunheui RYOO ,  Jungsoo JUNG

IPC: H04B7/06 ,  H04W72/12 ,  H04W74/00 ,  H04B7/0408

CPC classification number: H04B7/0632 ,  H04B7/0408 ,  H04B7/0413 ,  H04B7/0617 ,  H04B7/063 ,  H04B7/0695 ,  H04W72/1284 ,  H04W74/004 ,  H04W74/006 ,  H04W74/0833 ,  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). 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：US20230397066A1

公开(公告)日：2023-12-07

申请号：US18453641

申请日：2023-08-22

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jungmin MOON ,  Himke VAN DER VELDE ,  Seunghoon PARK ,  Byounghoon JUNG

IPC: H04W36/04 ,  H04W36/24 ,  H04W76/27 ,  H04W76/38 ,  H04W24/10 ,  H04B7/08 ,  H04W36/00 ,  H04B7/06 ,  H04W72/12

CPC classification number: H04W36/04 ,  H04W36/24 ,  H04W76/27 ,  H04W76/38 ,  H04W24/10 ,  H04B7/088 ,  H04W36/0072 ,  H04B7/0695 ,  H04W72/12 ,  H04B7/0626 ,  H04B7/0617 ,  H04W36/0077

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. This disclosure also relates to a cell reselection operation. A method of a terminal in a wireless communication system may include receiving a first scheduling information for a first frequency band from a base station, switching a bandwidth to the first frequency band according to the first scheduling information, starting a timer for the first frequency band, and switching the bandwidth to a second frequency band when the timer expires.

公开(公告)号：US20220022225A1

公开(公告)日：2022-01-20

申请号：US17492310

申请日：2021-10-01

Applicant: Samsung Electronics Co., Ltd.

Inventor： Anil AGIWAL ,  Jungmin MOON ,  Seunghoon PARK

IPC: H04W72/12 ,  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. According to the present disclosure, a terminal can perform uplink scheduling in accordance with a priority of a logical channel in a mobile communication system supporting various numerology types and TTI durations.