公开(公告)号：US20200068438A1

公开(公告)日：2020-02-27

申请号：US16672815

申请日：2019-11-04

Applicant: Samsung Electronics Co., Ltd.

Inventor： Donggun KIM ,  Soenghun KIM ,  Seungri JIN ,  Sangbum KIM ,  Gert-Jan VAN LIESHOUT ,  Alexander SAYENKO ,  Jaehyuk JANG

IPC: H04W28/06 ,  H04W72/04 ,  H04W80/02

Abstract: A communication technique of fusing a fifth generation (5G) communication system for supporting higher data transmission rate beyond a fourth generation (4G) system with an Internet of things (IoT) technology and a system thereof are provided. The communication technique may be used for an intelligent service (for example, a smart home, a smart building, a smart city, a smart car or a connected car, health care, digital education, a retail business, a security and safety related service, or the like) based on the 5G communication technology and the IoT related technology. A method for defining media access control (MAC) sub-header structures suitable for a next generation mobile communication system and applying the MAC sub-header structures to provide a high data transmission rate and a low latency in the next generation mobile communication system is provided.

公开(公告)号：US20190253938A1

公开(公告)日：2019-08-15

申请号：US16347553

申请日：2017-11-06

Applicant: Samsung Electronics Co., Ltd.

Inventor： Alexander SAYENKO ,  Gert-Jan VAN LIESHOUT ,  Soenghun KIM

IPC: H04W36/00 ,  H04W36/08

CPC classification number: H04W36/0044 ,  H04W28/0263 ,  H04W28/0268 ,  H04W36/0016 ,  H04W36/0069 ,  H04W36/08 ,  H04W92/20

Abstract: A communication method and system for converging a fifth generation (5G) communication system for supporting higher data rates beyond a fourth 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 base station for transmitting a downlink packet is provided. The method comprises generating a downlink packet including at least one of a protocol data unit (PDU) session ID or a quality of service (QoS) flow ID and transmitting the downlink packet to a user equipment (UE).

公开(公告)号：US20190200262A1

公开(公告)日：2019-06-27

申请号：US16287584

申请日：2019-02-27

Applicant: Samsung Electronics Co., Ltd.

Inventor： Donggun KIM ,  Soenghun KIM ,  Seungri JIN ,  Sangbum KIM ,  Gert-Jan VAN LIESHOUT ,  Alexander SAYENKO ,  Jaehyuk JANG

IPC: H04W28/06 ,  H04W80/02 ,  H04W72/04

CPC classification number: H04W28/065 ,  H04W72/0406 ,  H04W80/02 ,  H04W84/042 ,  H04W88/02 ,  H04W88/08

Abstract: A communication technique of fusing a fifth generation (5G) communication system for supporting higher data transmission rate beyond a fourth generation (4G) system with an Internet of things (IoT) technology and a system thereof are provided. The communication technique may be used for an intelligent service (for example, a smart home, a smart building, a smart city, a smart car or a connected car, health care, digital education, a retail business, a security and safety related service, or the like) based on the 5G communication technology and the IoT related technology. A method for defining media access control (MAC) sub-header structures suitable for a next generation mobile communication system and applying the MAC sub-header structures to provide a high data transmission rate and a low latency in the next generation mobile communication system is provided.

公开(公告)号：US20190182887A1

公开(公告)日：2019-06-13

申请号：US16273854

申请日：2019-02-12

Applicant: Samsung Electronics Co., Ltd.

Inventor： Soeng-Hun KIM ,  No-Jun KWAK ,  Gert-Jan VAN LIESHOUT ,  Himke VANDER VELDE

IPC: H04W76/28 ,  H04W72/04 ,  H04W52/02

Abstract: A method and apparatus are provided for controlling an active state in a mobile communication system. The method includes receiving, from a base station, information related to a starting position of an active state and information related to a length of a first timer; deriving the starting position of the active state based on the information related to the starting position; starting the first timer set to the length of the first timer and entering the active state at the derived starting position; extending the active state, in response to control data indicating a new transmission of user data being received on a control channel; and terminating the active state, based on a control signal indicating a termination of the active state and a second timer for extending the active state.

公开(公告)号：US20190146096A1

公开(公告)日：2019-05-16

申请号：US16245035

申请日：2019-01-10

Applicant: Samsung Electronics Co., Ltd.

Inventor： Seungri JIN ,  Soenghun KIM ,  Sangbum KIM ,  Jaehyuk JANG ,  Gert-Jan VAN LIESHOUT ,  Himke VAN DER VELDE ,  Alexander SAYENKO

IPC: G01S19/42 ,  H04W4/50 ,  H04L29/08 ,  H04W88/06 ,  H04W48/00 ,  H04L29/06 ,  G01V3/08 ,  H04W24/08 ,  H04W84/18 ,  G01S5/00 ,  G01S5/02 ,  H04W72/04

CPC classification number: G01S19/42 ,  G01S5/0027 ,  G01S5/0054 ,  G01S5/0063 ,  G01S5/0268 ,  G01S5/0273 ,  G01V3/08 ,  H04L29/08306 ,  H04L67/12 ,  H04L69/14 ,  H04W4/50 ,  H04W24/08 ,  H04W36/14 ,  H04W48/00 ,  H04W72/0406 ,  H04W72/042 ,  H04W84/12 ,  H04W84/18 ,  H04W88/06 ,  H04W92/02

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. The vehicle-to-everything (V2X) communication method by a terminal in a wireless communication system includes transmitting, to a base station, a first message including assistance information associated with a semi-persistent scheduling (SPS) for the V2X communication, receiving, from the base station, a second message including SPS configuration information for the V2X communication, receiving, from the base station, a third message including downlink control information (DCI) associated with activation of the SPS for the V2X communication, and transmitting, to another terminal, data based on the SPS configuration information and the DCI.

公开(公告)号：US20190124531A1

公开(公告)日：2019-04-25

申请号：US16225712

申请日：2018-12-19

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kyeong In JEONG ,  Gert-Jan VAN LIESHOUT ,  Chengjun SUN

IPC: H04W24/08 ,  H04B17/309 ,  H04B17/26 ,  H04B17/24 ,  H04W76/18 ,  H04W28/18 ,  H04W76/28 ,  H04W24/04

Abstract: A radio link failure detection method of a user equipment transitioning between a Discontinuous Reception (DRX) mode and non-DRX mode cyclically in a wireless communication system includes transitioning between a Discontinuous Reception (DRX) mode and a non-DRX mode in a wireless communication system. The method also includes adjusting, when a mode transition occurs, a size of a monitoring window for a transitioned operation mode; reporting a radio channel condition acquired by monitoring and averaging the channel condition within the monitoring window; and repeating adjustment of the monitoring window size and report of the radio channel condition while moving the monitoring window as time progress.

公开(公告)号：US20180310259A1

公开(公告)日：2018-10-25

申请号：US16023673

申请日：2018-06-29

Applicant: Samsung Electronics Co., Ltd.

Inventor： Soeng Hun KIM ,  Gert-Jan VAN LIESHOUT

IPC: H04W52/36 ,  H04W52/14 ,  H04W52/54

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. An improved method and an apparatus for reporting Power Headroom (PH) of a UE are provided. The Power Headroom Report (PHR) method of the present invention includes determining whether to trigger PHR based on a change of Power Management Maximum Power Reduction (P-MPR) between two time points, generating, if PHR is determined to be triggered, Power Headroom, and reporting the Power Headroom information to a base station.

公开(公告)号：US20180184478A1

公开(公告)日：2018-06-28

申请号：US15887542

申请日：2018-02-02

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jaehyuk JANG ,  Soenghun KIM ,  Gert-Jan VAN LIESHOUT ,  Youngbum KIM

IPC: H04W76/15 ,  H04W74/08 ,  H04W52/50 ,  H04W52/36 ,  H04W52/14 ,  H04W52/30 ,  H04L5/00 ,  H04W52/34 ,  H04W52/24 ,  H04W52/40 ,  H04W52/48

Abstract: A random access method and an apparatus of a terminal for performing random access procedure to multiple base stations in parallel in a Long Term Evolution (LTE) system supporting dual connectivity are provided. The method includes determining whether a first preamble transmission to a first cell of a first base station is overlapped with a second preamble transmission to a second cell of a second base station in a time domain, determining, when the first preamble transmission is overlapped with the second preamble transmission in the time domain, whether a sum of transmit powers calculated for the first and second preamble transmissions is greater than a maximum allowed transmit power of the terminal, and controlling, when the sum of the first and second preamble transmit powers is greater than the maximum allowed transmit power, the transmit power calculated for the second preamble transmission.

公开(公告)号：US20180146467A1

公开(公告)日：2018-05-24

申请号：US15802175

申请日：2017-11-02

Applicant: Samsung Electronics Co., Ltd.

Inventor： Donggun KIM ,  Soenghun KIM ,  Seungri JIN ,  Sangbum KIM ,  Gert-Jan VAN LIESHOUT ,  Alexander SAYENKO ,  Jaehyuk JANG

IPC: H04W72/04

CPC classification number: H04W28/065 ,  H04W72/0406 ,  H04W80/02 ,  H04W84/042 ,  H04W88/02 ,  H04W88/08

Abstract: A communication technique of fusing a fifth generation (5G) communication system for supporting higher data transmission rate beyond a fourth generation (4G) system with an Internet of things (IoT) technology and a system thereof are provided. The communication technique may be used for an intelligent service (for example, a smart home, a smart building, a smart city, a smart car or a connected car, health care, digital education, a retail business, a security and safety related service, or the like) based on the 5G communication technology and the IoT related technology. A method for defining media access control (MAC) sub-header structures suitable for a next generation mobile communication system and applying the MAC sub-header structures to provide a high data transmission rate and a low latency in the next generation mobile communication system is provided.

公开(公告)号：US20170280500A1

公开(公告)日：2017-09-28

申请号：US15621266

申请日：2017-06-13

Applicant: Samsung Electronics Co., Ltd.

Inventor： Soeng-Hun KIM ,  No-Jun KWAK ,  Gert-Jan VAN LIESHOUT ,  Himke VANDER VELDE

IPC: H04W76/04 ,  H04W52/02 ,  H04W72/04 ,  H04L1/16

CPC classification number: H04W76/28 ,  H04L1/16 ,  H04W52/0216 ,  H04W52/0235 ,  H04W72/042 ,  H04W72/0446 ,  Y02D70/00 ,  Y02D70/1224 ,  Y02D70/1242 ,  Y02D70/1244 ,  Y02D70/1262 ,  Y02D70/142 ,  Y02D70/23 ,  Y02D70/24 ,  Y02D70/25

Abstract: A method and apparatus for controlling an active time period in a mobile communication system. The method includes transitioning to an active state from a sleep state; extending an active time of the active state, if control data indicating a transmission of new user data is received on a control channel; receiving a control signal indicating a termination of the active time; and transitioning to the sleep state from the active state, based on the control signal.