公开(公告)号：US11140699B2

公开(公告)日：2021-10-05

申请号：US15971737

申请日：2018-05-04

Applicant: Samsung Electronics Co., Ltd

Inventor： Anil Agiwal ,  Jungmin Moon ,  Seunghoon Park

IPC: H04W72/12 ,  H04W72/04 ,  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. 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.

公开(公告)号：US10931387B2

公开(公告)日：2021-02-23

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: H04L5/12 ,  H04B17/309 ,  H04B7/08 ,  H04W56/00 ,  H04L5/00 ,  H04B17/318 ,  H04B7/06 ,  H04W76/27 ,  H04W24/08 ,  H04L25/02

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：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：US10727961B2

公开(公告)日：2020-07-28

申请号：US16686837

申请日：2019-11-18

Applicant: Samsung Electronics Co., Ltd.

Inventor： June Hwang ,  Hyunjeong Kang ,  Jungmin Moon ,  Seunghoon Park ,  Byounghoon Jung

IPC: H04L5/12 ,  H04B17/309 ,  H04B7/08 ,  H04W56/00 ,  H04L5/00 ,  H04B17/318 ,  H04B7/06 ,  H04W76/27 ,  H04W24/08 ,  H04L25/02

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：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：US10523347B2

公开(公告)日：2019-12-31

申请号：US16100805

申请日：2018-08-10

Applicant: Samsung Electronics Co., Ltd.

Inventor： June Hwang ,  Hyunjeong Kang ,  Jungmin Moon ,  Seunghoon Park ,  Byounghoon Jung

IPC: H04L5/12 ,  H04B17/309 ,  H04W76/27 ,  H04B7/06 ,  H04W24/08 ,  H04L25/02

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：US10306521B2

公开(公告)日：2019-05-28

申请号：US15661728

申请日：2017-07-27

Applicant: Samsung Electronics Co., Ltd.

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

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

Abstract: Disclosed is a method by a first base station, including transmitting, to a third base station, a first message for requesting to handover a user equipment from the first base station to the third base station, the first message including an identifier of a second base station, receiving, from the third base station, a second message corresponding to the first message, and transmitting, to the second base station, a third message for releasing the second base station.

公开(公告)号：US20170311206A1

公开(公告)日：2017-10-26

申请号：US15518231

申请日：2015-10-08

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sunheui Ryoo ,  Seunghoon Park ,  Jungsoo Jung ,  Jungmin Moon

IPC: H04W28/18 ,  H04W24/02 ,  H04W28/16 ,  H04W88/08 ,  H04W88/12 ,  H04B7/06 ,  H04W8/02

CPC classification number: H04W28/18 ,  H04B7/0686 ,  H04W8/02 ,  H04W24/02 ,  H04W24/08 ,  H04W28/16 ,  H04W72/02 ,  H04W74/08 ,  H04W76/20 ,  H04W88/02 ,  H04W88/08 ,  H04W88/085 ,  H04W88/12

Abstract: The present invention relates to a method and a device for selecting a cell in a mobile communication system and, more particularly, to a method and a device for selecting a cell for transmitting data, by a base station, not only in a licensed frequency band but in an unlicensed frequency band. In order to achieve the described task, a method for configuring a cell of a base station in a mobile communication system according to an embodiment of the present invention comprises the steps of: connecting with a terminal through a first cell of a licensed band; transmitting, to the terminal, a message for configuring multiple second cells in an unlicensed band through the first cell; and monitoring the configured multiple second cells in the unlicensed band, wherein the number of the multiple second cells exceeds the number of cells, a Carrier Aggregation (CA) of which the terminal can support. The present disclosure relates to a 5G or a pre-5G communication system to be provided in order to support a higher data transmission rate after a 4G communication system such as an LTE.

公开(公告)号：US09660773B2

公开(公告)日：2017-05-23

申请号：US14706503

申请日：2015-05-07

Applicant: Samsung Electronics Co., Ltd.

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

IPC: H04W52/02 ,  H04L5/00 ,  H04W72/04 ,  H04W76/04

CPC classification number: H04L5/00 ,  H04L5/0035 ,  H04W52/0209 ,  H04W52/0216 ,  H04W52/0225 ,  H04W72/0426 ,  H04W76/28 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/21 ,  Y02D70/24

Abstract: A method, a user equipment, an eNB are provided for controlling DRX in a wireless communication system. A method includes receiving, from a master evolved Node B (MeNB), an indication that a Slave eNB (SeNB) is to be monitored; and monitoring the SeNB, in response to the indicator. 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).