公开(公告)号：US20220116967A1

公开(公告)日：2022-04-14

申请号：US17450276

申请日：2021-10-07

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jeongho YEO ,  Youngbum KIM ,  Sungjin PARK ,  Hyunseok RYU ,  Cheolkyu SHIN ,  Seunghoon CHOI

IPC: H04W72/12 ,  H04W72/04

Abstract: The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate after a 4G communication system such as LTE. In a communication system of the disclosure, a method of a UE includes: receiving configuration information for configuring resource allocation in units of sub-PRBs; receiving control information including resource allocation information in units of sub-PRBs; and transmitting and receiving data on the basis of the control information.

公开(公告)号：US20220095083A1

公开(公告)日：2022-03-24

申请号：US17473200

申请日：2021-09-13

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jeongho YEO ,  Seho MYUNG ,  Youngbum KIM ,  Sungjin PARK ,  Hyunseok RYU

IPC: H04W4/06 ,  H04W72/04

Abstract: The disclosure relates to 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), and may be applied to intelligent services based on the 5G communication technology and IoT-related technology. To do so, a method and apparatus are provided for transmitting groupcast/broadcast/multicast data and control information in the downlink and uplink. The method and apparatus include features for transmitting to a user equipment (UE), configuration information for multicast and broadcast services (MBS), encoding a first bit sequence for the MBS based on a channel coding, identifying a transport block size (TBS) for limited buffer rate matching (LBRM) based on the configuration information, performing the LBRM to the encoded first bit sequence based on the identified TBS, and transmitting to the UE, a second bit sequence identified based on the LBRM.

公开(公告)号：US20220039074A1

公开(公告)日：2022-02-03

申请号：US17497180

申请日：2021-10-08

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jinyoung OH ,  Seunghoon CHOI ,  Sungjin PARK ,  Jeongho YEO ,  Youngbum KIM ,  Taehyoung KIM

IPC: H04W72/04 ,  H04L5/00 ,  H04W72/12

Abstract: The present disclosure relates to a communication technique for joining an IoT technology with a 5G communication system for supporting a higher data transfer rate than a 4G system, and a system thereof The disclosure may be applied to intelligent services (for example, a smart home, a smart building, a smart city, a smart car or a connected car, a health care, a digital education, retailing, security and safe-related service, etc.) on the basis of a 5G communication technology and an IoT related technology. The present disclosure relates to a wireless communication system, and to a method and an apparatus for smoothly providing a service in a communication system. More particularly, the present disclosure relates to a method and an apparatus for transmitting and receiving downlink and uplink control information within a communication system.

公开(公告)号：US20210345360A1

公开(公告)日：2021-11-04

申请号：US17267318

申请日：2019-08-09

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jeongho YEO ,  Hyunseok RYU ,  Sungjin PARK ,  Jonghyun BANG ,  Jinyoung OH

IPC: H04W72/12 ,  H04W4/46 ,  H04W72/04 ,  H04W72/10 ,  H04W72/08

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 present disclosure relates to a transmission method of a terminal comprising: determining a simultaneous transmission of first and second communication-based sidelink signals; determining a priority of the first and second communication-based sidelink signals in case that the simultaneous transmission is configured; and processing the first and second communication-based sidelink signals on the basis of the priority.

公开(公告)号：US20210243711A1

公开(公告)日：2021-08-05

申请号：US17051301

申请日：2019-04-23

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jeongho YEO ,  Jinyoung OH ,  Younsun KIM ,  Sungjin PARK ,  Seunghoon CHOI

IPC: H04W56/00 ,  H04W4/08 ,  H04L1/00

Abstract: Provided are a synchronization method and device for groupcast, and a synchronization method of a terminal for groupcast in a wireless communication system includes: detecting a synchronization signal transmitted by a leader terminal in a group by using group identification information; and receiving system information of the group transmitted by the leader terminal.

公开(公告)号：US20210227528A1

公开(公告)日：2021-07-22

申请号：US17152141

申请日：2021-01-19

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jonghyun BANG ,  Sungjin PARK ,  Jinyoung OH ,  Cheolkyu SHIN

IPC: H04W72/04 ,  H04W72/12

Abstract: A method and an apparatus for transmitting and receiving downlink control information in a wireless communication system are provided. The method of the terminal includes receiving uplink configuration information from a base station, receiving, from the base station, downlink control information (DCI) including information related to activation of grant-free uplink transmission, identifying the information related to the activation of the grant-free uplink transmission, based on the uplink configuration information, and transmitting an uplink signal to the base station, based on a result of the identifying.

公开(公告)号：US20210153086A1

公开(公告)日：2021-05-20

申请号：US17250312

申请日：2019-07-02

Applicant: Samsung Electronics Co., Ltd.

Inventor： Donggun KIM ,  Soenghun KIM ,  Sangyeob JUNG ,  Milos TESANOVIC ,  Anil AGIWAL ,  Sungjin PARK

IPC: H04W36/02

Abstract: The present disclosure relates to a communication technique for converging, with an IoT technology, a 5G communication system for supporting a higher data transmission rate beyond 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, retail, and security and safety related services, on the basis of 5G communication technologies and IoT-related technologies. The present disclosure relates to a method for a terminal in a communication system and a device for performing same, the method comprising the steps of: receiving, from a higher layer device, information indicating packet data convergence protocol (PDCP) data recovery; identifying first data associated with transmission for the PDCP data recovery, from data which have been stored in a signaling radio bearer (SRB) before the information is received; and transmitting the first data to a lower layer.

公开(公告)号：US20210132699A1

公开(公告)日：2021-05-06

申请号：US17084410

申请日：2020-10-29

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sungjin PARK ,  Cheolo KIM ,  Taeyoon KIM ,  Wonjoon CHO ,  Jinyoup AHN ,  Chaiman LIM

IPC: G06F3/01 ,  G06K9/62 ,  H02M1/14

Abstract: Disclosed is an electronic device. The electronic device includes a sensor unit that includes a first sensor and a second sensor, and a processor that is operatively connected with the sensor unit. The processor determines whether a given condition is satisfied, by using a first sensor signal of a user sensed by the first sensor, controls the first sensor to sense the first sensor signal every first cycle and controls the second sensor to sense a second sensor signal from the user every second cycle longer than the first cycle when the given condition is not satisfied, controls the second sensor to sense the second sensor signal every third cycle shorter than the second cycle when the given condition is satisfied, and recognize a gesture of the user by using the first sensor signal sensed every first cycle and the second sensor signal sensed every third cycle.

公开(公告)号：US20210099224A1

公开(公告)日：2021-04-01

申请号：US16955878

申请日：2018-12-21

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jeongho YEO ,  Hoondong NOH ,  Sungjin PARK ,  Jinyoung OH

IPC: H04B7/08 ,  H04W72/04 ,  H04B7/06

Abstract: The present disclosure relates to a communication technique for fusing, with an IoT technology, a 5G communication system for supporting a higher data transmission 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, and security and safety related services, on the basis of 5G communication technologies and IoT-related technologies. Disclosed are a method and an apparatus for communication between a transmission end and a receiving end in a communication environment to which analog beamforming is applied.

公开(公告)号：US20200351056A1

公开(公告)日：2020-11-05

申请号：US16861948

申请日：2020-04-29

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jinyoung OH ,  Jonghyun BANG ,  Jeongho YEO ,  Hyunseok RYU ,  Sungjin PARK ,  Cheolkyu SHIN

IPC: H04L5/00 ,  H04W72/04 ,  H04W72/12

Abstract: A communication technique for convergence between a 5th-Generation (5G) communication system for supporting higher data rates beyond a 4th-Generation (4G) system and a technology for Internet of Things (IoT), and a system thereof, are provided. The communication technique and system may be applied to intelligent services (for example, smart homes, smart buildings, smart cities, smart cars or connected cars, health care, digital education, retail businesses, security and safety related services, etc.) based on the 5G communication technology and the IoT-related technology. A method and apparatus for determining a channel access procedure in a wireless communication system are provided.