公开(公告)号：US20210235505A1

公开(公告)日：2021-07-29

申请号：US17155859

申请日：2021-01-22

Applicant: Samsung Electronics Co., Ltd.

Inventor： June HWANG ,  Soenghun KIM

IPC: H04W74/08

Abstract: The disclosure relates to a communication technique for convergence between an Internet of things (IoT) technology and a 5th generation (5G) communication system for supporting higher data transmission rate beyond a 4th generation (4G) system, and a system thereof. The disclosure may be applied to intelligence services (e.g., smart homes, smart buildings, smart cities, smart cars or connected cars, healthcare, digital education, retail businesses, security and safety related services, or the like) based on a 5G communication system and an IoT related technology. A method and an apparatus for updating a random-access report in wireless mobile communication are provided.

公开(公告)号：US20200045669A1

公开(公告)日：2020-02-06

申请号：US16532997

申请日：2019-08-06

Applicant: Samsung Electronics Co., Ltd.

Inventor： June HWANG ,  Soenghun KIM ,  Sangyeob JUNG

IPC: H04W68/00 ,  H04W24/08 ,  H04W76/27 ,  H04W76/11 ,  H04W72/04 ,  H04W80/02

Abstract: A communication technique for convergence of internet of thing (IoT) technology and a 5th generation (5G) communication system for supporting a higher data transfer rate beyond a 4th generation (4G) system, and a system therefor are provided. The 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. The disclosure provides a paging monitoring method according to a state of a terminal and a method for reporting a connection setup failure in consideration of an inactive state of the terminal.

公开(公告)号：US20190004179A1

公开(公告)日：2019-01-03

申请号：US16063664

申请日：2016-12-13

Applicant: Samsung Electronics Co., Ltd

Inventor： June HWANG ,  Hyun-Jeong KANG

IPC: G01S19/03 ,  H04W4/40 ,  H04B7/185

Abstract: Disclosed is a 5G or pre-5G communication system for supporting a data transmission rate higher than that of a 4G communication system such as LTE. Provided in the present disclosure is a relay-based communication method for a communication terminal provided in a vehicle, comprising the steps of: acquiring global positioning system (GPS) coordinates of the vehicle; determining a traveling direction of the vehicle on the basis of map information and the GPS coordinates; sensing a traveling lane of the vehicle; generating a location code including information on the GPS coordinates, the traveling direction, and the traveling lane; and generating a message, which includes the generated location code, and transmitting the message.

公开(公告)号：US20180332659A1

公开(公告)日：2018-11-15

申请号：US15753777

申请日：2016-08-19

Applicant: Samsung Electronics Co., Ltd.

Inventor： June HWANG ,  Sangwook KWON ,  Anil AGIWAL ,  Hyunjeong KANG ,  Beomsik BAE ,  Sangkyu BAEK

IPC: H04W88/06 ,  H04W24/10 ,  H04W40/18 ,  H04W74/08 ,  H04W76/16 ,  H04W76/28 ,  H04W76/27

Abstract: Disclosed is a 5G or pre-5G communication system for supporting a data transmission rate higher than that of a 4G communication system such as LTE. A communication method of a terminal in a wireless communication system, which includes a first base station supporting first wireless communication and a second base station supporting second wireless communication, can comprise the steps of: performing data communication though the first wireless communication with the first base station; receiving, from the first or second base station, configuration information for second wireless communication connection; reporting, to the first or second base station, the result of measurement on at least one beamforming reference signal having been received from the second base station, on the basis of the configuration information; and establishing the second wireless communication connection with the second base station on the basis of the measurement result.

公开(公告)号：US20180249390A1

公开(公告)日：2018-08-30

申请号：US15754277

申请日：2016-08-22

Applicant: Samsung Electronics Co., Ltd

Inventor： Anil AGIWAL ,  June HWANG ,  Hyun-Jeong KANG ,  Young-Bin CHANG ,  Sang-Wook KWON ,  Kyung-Kyu KIM ,  Young-Joong MOK ,  Sang-Kyu BAEK

IPC: H04W36/08 ,  H04W24/10 ,  H04L12/801

Abstract: The present disclosure relates to a 5G or pre-5G communication system that is to support higher data transmission rates after 4G communication systems such as LTE. A method, by a MeNB, for switching a SeNB communicating with a UE in a wireless communication system, provided in an embodiment of the present disclosure, includes receiving, from the UE, a measurement report (MR) of the at least two SeNB neighboring with the UE, determining whether predetermined switch criteria are satisfied based on the MR, and transmitting, to the UE and a first SeNB or a second SeNB, a switch message indicating switching of an SeNB cooperating with the MeNB for communication with the UE from the first SeNB to the second SeNB, based on whether the switch criteria are satisfied.

公开(公告)号：US20180181993A1

公开(公告)日：2018-06-28

申请号：US15579714

申请日：2016-06-03

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kyung-Kyu KIM ,  Sang-Won CHOI ,  Young-Bin CHANG ,  Bo-Hyun KANG ,  Jong-Hyung KWUN ,  Ho-Kyung KIM ,  Jung-Shin PARK ,  Han-ll YU ,  Hyung-Ho LEE ,  Han-Na LIM ,  June HWANG

IPC: G06Q30/02 ,  H04W8/00

CPC classification number: G06Q30/0267 ,  G01S19/01 ,  G06Q30/02 ,  G06Q30/0234 ,  G06Q30/0235 ,  G06Q30/0238 ,  G06Q30/0246 ,  G06Q30/0259 ,  G06Q30/0261 ,  G06Q30/0272 ,  G06Q30/0277 ,  H04W4/80 ,  H04W8/005 ,  H04W88/02

Abstract: The present disclosure relates to a 5G or pre-5G communication system that is to support higher data transmission rates after 4G communication systems such as LTE. The present disclosure provides a communication method by a terminal in a wireless communication system, comprising the operations of: transmitting to a network provider's server information indicating a permission for outputting a banner on a screen of the terminal; receiving from the provider's server a key that is used for filtering a discovery code; receiving the discovery code from one or more access points (AP), and filtering the received discovery code using the key; requesting from the provider's server banner information with respect to the filtered discovery code, and receiving the banner information in response to the request; and outputting a banner on the screen using the received banner information, and transmitting an output report of the banner to the provider's server.

公开(公告)号：US20170359116A1

公开(公告)日：2017-12-14

申请号：US15617587

申请日：2017-06-08

Applicant: Samsung Electronics Co., Ltd.

Inventor： June HWANG ,  Sang-Wook KWON ,  Young-Joong MOK ,  Hyun-Jeong KANG ,  Kyung-Kyu KIM

IPC: H04B7/155 ,  H04W76/06 ,  H04B17/309 ,  H04L12/863 ,  H04W84/04 ,  H04W88/04 ,  H04W72/12

CPC classification number: H04B7/15592 ,  H04B7/155 ,  H04B17/309 ,  H04L47/54 ,  H04W28/0278 ,  H04W40/12 ,  H04W40/22 ,  H04W40/244 ,  H04W72/1215 ,  H04W76/34 ,  H04W84/042 ,  H04W88/04

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 a long term evolution (LTE). A method and apparatus for performing a relay communication are provided. A remote user equipment (UE) according to the present disclosure is configured to acquire a first parameter related to relay load from each of a plurality of relay candidate UEs, to select a relay UE which will perform a relay communication with the remote UE from among the plurality of relay candidate UEs based on the first parameter acquired from each of the plurality of relay candidate UEs, and to perform the relay communication with the selected relay UE. The first parameter is generated based on cellular communication load between a base station (BS) connected to a corresponding relay candidate UE and the corresponding relay candidate UE.

公开(公告)号：US20170251411A1

公开(公告)日：2017-08-31

申请号：US15592632

申请日：2017-05-11

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hyun-Jeong KANG ,  Sun-Heui RYOO ,  Jung-Soo JUNG ,  Sang-Wook KWON ,  Jong-Hyung KWUN ,  Suk-Won KIM ,  June HWANG

IPC: H04W36/00 ,  H04W72/04 ,  H04W74/08

CPC classification number: H04W36/0072 ,  H04W36/04 ,  H04W72/0413 ,  H04W72/0426 ,  H04W72/048 ,  H04W74/0833

Abstract: The objective of the present invention is to provide services by effectively switching, by a terminal, a macro cell and a small cell on the basis of time in a communication system in which the macro cell and the small cell coexist. A method for operating a terminal in a wireless communication system comprises the steps of: transmitting, to a first base station and/or a second base station, information on a switching delay time required for the terminal to perform cell switching; and communicating through a resource of the first base station and a resource of the second base station which are allocated by considering the switching delay time.

公开(公告)号：US20170215059A1

公开(公告)日：2017-07-27

申请号：US15325002

申请日：2016-03-23

Applicant: Samsung Electronics Co., Ltd.

Inventor： Anil AGIWAL ,  Hyun-Jeong KANG ,  Young-Bin CHANG ,  June HWANG

IPC: H04W8/00 ,  H04W76/04 ,  H04W72/04

CPC classification number: H04W8/005 ,  H04L29/08 ,  H04L67/1002 ,  H04W48/12 ,  H04W72/0406 ,  H04W76/14 ,  H04W76/25

Abstract: The present invention relates not only to a 4th-generation (4G) communication system such as long term evolution (LTE) but also to a 5th-generation (5G) or pre-5G communication system to be provided to support a higher data transmission rate. According to the present invention, a first user equipment (UE) is configured to transmit, to a base station, a request message comprising information indicating that a discovery message is to be transmitted through a data channel and information on the amount of data related to the discovery message, receive, from the base station, a control message comprising information on a resource allocated to transmit the discovery message and information indicating that the control message comprises information for the transmission of the discovery message, and transmits the discovery message to a second UE through the data channel based on the control message.

公开(公告)号：US20170208488A1

公开(公告)日：2017-07-20

申请号：US15410210

申请日：2017-01-19

Applicant: Samsung Electronics Co., Ltd.

Inventor： June HWANG ,  Hyun-Jeong KANG ,  Beom-Sik BAE ,  Sang-Wook KWON ,  Anil AGIWAL

IPC: H04W24/04 ,  H04W76/06 ,  H04W64/00

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 for processing a radio link failure (RLF) by a user equipment (UE) supporting a dual-connectivity communication system is provided. The method includes determining a state of a radio link with a first base station using a reference signal, transmitting to a second base station, when the radio link with the first base station fails, a message indicating that the radio link with the first base station fails, redetermining the state of the radio link with the first base station using a reference signal of the first base station during a predetermined time, and switching, after the predetermined time, a data transmission line when the radio link with the first base station fails.