公开(公告)号：US20210051616A1

公开(公告)日：2021-02-18

申请号：US17041765

申请日：2019-03-28

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Suyoung PARK ,  Suha YOON ,  Euichang JUNG ,  Hongju PARK ,  Soomin LEE ,  Sunghyuk SHIN

IPC: H04W56/00 ,  H04W48/16

Abstract: The present disclosure relates to a communication technique for converging a 5G communication system for supporting a higher data transfer rate beyond a 4G system with an IoT technology, and a system therefor. The present disclosure may be applied to intelligent services (for example, smart home, smart buildings, smart cities, smart cars or connected cars, health care, digital educations, retail business, security and safety-related services, etc.) on the basis of a 5G communication technology and an IoT-related technology. The communication method for a terminal according to one embodiment of the present invention may comprise the steps of: detecting at least one synchronization signal; determining whether the at least one detected synchronization signal belongs to an operating frequency band for a terminal; and storing information relating to the at least one synchronization signal which has been determined as belonging to the operating frequency band for the terminal.

公开(公告)号：US20200305189A1

公开(公告)日：2020-09-24

申请号：US16896071

申请日：2020-06-08

Applicant: Samsung Electronics Co., Ltd.

Inventor： Suha YOON ,  Euichang JUNG ,  Suyoung PARK ,  Sunghyuk SHIN

IPC: H04W74/08 ,  H04W72/04 ,  H04W16/14

Abstract: The present disclosure relates to a communication scheme and system for converging a 5th th generation (5G) communication system for supporting a data rate higher than that of a 4th generation (4G) system with an internet of things (IoT) technology. The present disclosure is applicable to intelligent services (e.g., smart homes, smart buildings, smart cities, smart cars, connected cars, health care, digital education, retails, and security and safety-related services) based on the 5G communication technology and IoT-related technology. A method for transmitting and receiving a signal in a wireless communication system includes determining a resource of a second communication system which is prone to a collision with a sounding reference signal (SRS) of a first communication system, transmitting reserved resource information indicating the collision-prone resource to a terminal, and receiving a signal transmitted by the terminal based on the reserved resource information, wherein no signal being transmitted on the collision-prone resource.

公开(公告)号：US20200305091A1

公开(公告)日：2020-09-24

申请号：US16821226

申请日：2020-03-17

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hyoungjoo LEE ,  Sangho LEE ,  Euichang JUNG

IPC: H04W52/36 ,  H04B7/204 ,  H04W52/02 ,  H04W74/00 ,  H04W52/14 ,  H04W76/27

Abstract: An apparatus and method for controlling transmit power of an electronic device in a wireless communication system are provided. A proposed method for a base station as a master node of an electronic device in an evolved universal terrestrial radio access (E-UTRA) new radio (NR) dual connectivity (EN-DC) environment to communicate with the electronic device via a first radio access technology (RAT) in a first band includes performing a random access procedure with the electronic device, inquiring and receiving electronic device capability information from the electronic device, determining whether to add a secondary node supporting communication with the electronic device via a second RAT in a second band that is different from the first band, and transmitting an updated power allocation value to the electronic device along with a secondary node addition command based on the electronic device capability information indicating that the electronic device does not support dynamic power sharing, the update power allocation value being set based on the electronic device capability information and uplink power information for transmission to the second node.

公开(公告)号：US20190124499A1

公开(公告)日：2019-04-25

申请号：US16222470

申请日：2018-12-17

Applicant: Samsung Electronics Co., Ltd.

Inventor： Euichang JUNG ,  Suha YOON ,  Suyoung PARK

IPC: H04W8/26 ,  H04W8/20

Abstract: A method of changing a profile by using an identification module and an electronic device for implementing the same are provided. The electronic device may enable a profile stored in an embedded identification module to receive a wireless communication network service corresponding to the enabled profile. The method includes identifying a network selected by a user, determining whether a profile, which can use the network, is included in the identification module in accordance with the identified network, downloading the profile corresponding to the network and enabling the downloaded profile when the profile is not included in the identification module, enabling the profile when the profile is included in the identification module, and making a connection to the network based on the enabled profile.

公开(公告)号：US20190014593A1

公开(公告)日：2019-01-10

申请号：US16031578

申请日：2018-07-10

Applicant: Samsung Electronics Co., Ltd.

Inventor： Suyoung PARK ,  Suha YOON ,  Euichang JUNG ,  Sunghyuk SHIN

IPC: H04W72/14 ,  H04W72/12 ,  H04W48/12

CPC classification number: H04W72/14 ,  H04W48/12 ,  H04W72/1226 ,  H04W72/1268 ,  H04W72/1284

Abstract: A communication scheme and system for converging a 5th generation (5G) communication system for supporting a data rate higher than that of a 4th generation (4G) system with an Internet of things (IoT) technology is provided. The present disclosure is applicable to intelligent services (e.g., smart homes, smart buildings, smart cities, smart cars, connected cars, health care, digital education, retail stores, security and safety-related services) based on 5G communication technology and IoT-related technology.

公开(公告)号：US20170265170A1

公开(公告)日：2017-09-14

申请号：US15452009

申请日：2017-03-07

Applicant: Samsung Electronics Co., Ltd.

Inventor： Suyoung PARK ,  Suha YOON ,  Euichang JUNG ,  Sunghyuk SHIN

IPC: H04W72/04

CPC classification number: H04W72/042 ,  H04W72/0406 ,  H04W74/0808 ,  H04W84/12 ,  H04W88/06

Abstract: A method of control information transmission for a terminal in a mobile communication system, and an apparatus therefor are provided. In the method of control information transmission, the terminal acquires unlicensed frequency channel occupancy information based on the control information received from a base station and transmits the unlicensed frequency channel occupancy information to other terminals operating on the same unlicensed frequency. The method of control information transmission includes receiving a first control information from a base station using a first radio communication protocol, acquiring channel occupancy information based on the first control information, and transmitting a second control information including the channel occupancy information to another terminal using a second radio communication protocol.

公开(公告)号：US20170238249A1

公开(公告)日：2017-08-17

申请号：US15431188

申请日：2017-02-13

Applicant: Samsung Electronics Co., Ltd.

Inventor： Suha YOON ,  Suyoung PARK ,  Sunghyuk SHIN ,  Euichang JUNG ,  Joonyoung CHO

IPC: H04W52/02 ,  H04W74/00 ,  H04Q9/04 ,  H04L12/835

CPC classification number: H04W52/0206 ,  H04Q9/04 ,  H04Q2213/13215 ,  H04W74/006 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/142 ,  Y02D70/23

Abstract: A control information utilization method and an apparatus of a terminal with heterogenous technology communication modules operating in a same frequency band are provided to protect against unnecessary battery power consumption. A control information reception method of a terminal includes receiving control information from a base station using a first module, determining a channel occupancy time based on the control information using a licensed assisted access (LAA) radio identifier, and transferring the channel occupancy time to a second module that is operating in a same frequency band as the first module.

公开(公告)号：US20170086204A1

公开(公告)日：2017-03-23

申请号：US15254283

申请日：2016-09-01

Applicant: Samsung Electronics Co .. Ltd.

Inventor： Euichang JUNG ,  Suha YOON ,  Hyuk KANG ,  Jae-Woong CHUN ,  Cheolho CHEONG

IPC: H04W72/08 ,  H04W28/02 ,  H04W4/00 ,  H04W16/28 ,  H04W4/06

CPC classification number: H04W28/0289 ,  H04W4/06 ,  H04W4/80 ,  H04W8/005 ,  H04W16/28 ,  H04W28/0263 ,  H04W48/06 ,  H04W48/16

Abstract: Disclosed is a method and apparatus for supporting a beacon-based service. An electronic device may include a wireless communication module that may support short-range wireless communication and a processor that is functionally connected with the wireless communication module. The processor is configured to obtain a signal from at least one external device using the wireless communication module through the short-range wireless communication, determine at least one channel out of a plurality of channels based on at least a channel that obtains the signal or the intensity of the signal, and transmit, to another external device, a broadcasting signal using the at least one channel.

公开(公告)号：US20240284421A1

公开(公告)日：2024-08-22

申请号：US18650853

申请日：2024-04-30

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Euichang JUNG ,  Suha YOON ,  Suyoung PARK ,  Sunghyuk SHIN

IPC: H04W72/0446 ,  H04W72/23

CPC classification number: H04W72/0446 ,  H04W72/23

Abstract: An example communication method in a terminal of a mobile communication system includes receiving, from a base station, first information associated with a resource allocation scheme for a first service and a second service; receiving, from the base station, control information associated with the first service; and receiving, from the base station, data for the first service on the basis of the control information and the first information.

公开(公告)号：US20240267848A1

公开(公告)日：2024-08-08

申请号：US18636922

申请日：2024-04-16

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hyoungjoo LEE ,  Junsuk KIM ,  Minho YANG ,  Taeyoon KIM ,  Euichang JUNG ,  Chaeman LIM

IPC: H04W52/02 ,  H04B7/06 ,  H04B17/318 ,  H04W52/52 ,  H04W56/00 ,  H04W76/28

CPC classification number: H04W52/0235 ,  H04B7/0696 ,  H04B17/328 ,  H04W52/52 ,  H04W56/0015 ,  H04W76/28

Abstract: An electronic device and a method of operating the same are provided. The electronic device includes an antenna module, a first communication module configured to transmit and receive a signal to and from a base station through the antenna module, memory storing one or more computer programs, and one or more processors communicatively coupled to the first communication module, the antenna module, and the memory, wherein the one or more computer programs include computer-executable instructions that, when executed by the one or more processors, cause the electronic device to identify a reception timing of a wake up signal based on wake up signal configuration information received from the base station, select one of transmission beams of the base station and one of reception beams of the electronic device as a beam pair, measure a reception strength of the selected transmission beam of the beam pair using the selected reception beam of the beam pair in a synchronization signal block (SSB) burst period before the reception timing arrives, stabilize a synchronization loop including at least one radio frequency (RF) element through an SSB of the selected transmission beam of the beam pair, detect the wake up signal transmitted from the base station at the reception timing, and determine whether to perform a beam searching operation based on the measured reception strength and a reception strength of the wake up signal.