-
公开(公告)号：US20210084628A1
公开(公告)日：2021-03-18
申请号：US17101452
申请日：2020-11-23
Applicant: Samsung Electronics Co., Ltd.
Inventor： Taehyoung KIM , Youngbum KIM , Jeongho YEO , Jinyoung OH , Seunghoon CHOI , Heedon GHA , Taehan BAE
Abstract: Method of terminal, terminal, method of base station, and base station in wireless communication system are provided. Method of terminal in wireless communication system includes receiving, from base station, rate matching information for a physical downlink shared channel (PDSCH) by a radio resource control (RRC) signaling, wherein the rate matching information includes time resource information and frequency resource information; and monitoring a physical downlink control channel (PDCCH) candidate except for a PDCCH candidate overlapped with a resource indicated by the time resource information and the frequency resource information, wherein a search space is defined by a set of PDCCH candidate for an aggregation level, a PDCCH candidate is defined by a set of control channel element (CCE) corresponding to the aggregation level, a CCE is defined by 6 resource element groups (REGs), and a REG is defined by one resource block (RB) daring one orthogonal frequency division multiplexing (OFDM) symbol.
-
42.发明申请公开(公告)号：US20210045101A1
公开(公告)日：2021-02-11
申请号：US17081305
申请日：2020-10-27
Applicant: Samsung Electronics Co., Ltd.
Inventor： Cheolkyu SHIN , Jeongho YEO , Jinyoung OH , Youngwoo KWAK , Donghan KIM , Younsun KIM , Hoondong NOH , Taehyoung KIM
Abstract: A method and apparatus are provided for setting a plurality of demodulation reference signal (DMRS) structures and determining uplink and downlink transmission timing for reducing a delay. A method performed by a terminal includes receiving, from a base station, information associated with a first symbol position for a demodulation reference signal (DMRS) in a transmission time interval; identifying the first symbol position for the DMRS, the first symbol position for the DMRS being identified relative to a start of the transmission time interval based on the information; and receiving, from the base station, the DMRS on the identified first symbol position of the DMRS.
-
公开(公告)号：US20210043860A1
公开(公告)日：2021-02-11
申请号：US16534253
申请日：2019-08-07
Applicant: Samsung Electronics Co., Ltd. , THE BOARD OF TRUSTEES OF THE LELAND STANFORD JUNIOR UNIVERSITY
Inventor： Youngjun YUN , Xuzhou YAN , Jinyoung OH , Zhenan BAO , Hung-Chin WU
Abstract: Disclosed are a thin film transistor includes a gate electrode, an active layer including a semiconductor material and a first elastomer, a gate insulator between the gate electrode and the active layer, and a source electrode and a drain electrode electrically connected to the active layer, wherein each of the semiconductor material and the first elastomer has a hydrogen bondable moiety, and the semiconductor material and the first elastomer are subjected to a dynamic intermolecular bonding by a hydrogen bond and a thin film transistor array and an electronic device including the same.
-
44.发明申请公开(公告)号：US20200383105A1
公开(公告)日：2020-12-03
申请号：US16881330
申请日：2020-05-22
Applicant: Samsung Electronics Co., Ltd.
Inventor： Sungjin PARK , Euichang JUNG , Jinyoung OH
IPC: H04W72/04
Abstract: The disclosure relates to a communication technique for convergence of a 5th Generation (5G) communication system for supporting a higher data transmission rate beyond a 4th Generation (4G) system with an IoT technology, and a system therefor. The disclosure may be applied to intelligent services based on a 5G communication technology and an IoT-related technology. A method of a terminal in a wireless communication system is provided. The method includes receiving, from a base station, physical uplink control channel (PUCCH) configuration information including a number of slots for repetition of a PUCCH transmission and a length of a subslot for a PUCCH, receiving, from the base station, downlink control information (DCI), receiving, from the base station, data on a physical downlink shared channel (PDSCH) based on the DCI, and transmitting uplink control information (UCI) on the PUCCH repeatedly based on the number of slots and the length of the subslot.
-
公开(公告)号：US20200322088A1
公开(公告)日：2020-10-08
申请号：US16907982
申请日：2020-06-22
Applicant: Samsung Electronics Co., Ltd.
Inventor： Jeongho YEO , Sungjin PARK , Jinyoung OH , Hyojin LEE
Abstract: A method, performed by a base station, of transmitting and receiving data in a wireless communication system, and an apparatus therefor are provided. The method includes determining whether a code block (CB), one of a plurality of CBs included in a transport block (TB), is scheduled for a transmission based on code block group transmission information (CBGTI), in response to the CB being scheduled for the transmission, determining a length of a sequence for the CB based on a number of CBs of the TB or a number of scheduled CBs of the TB, generating the sequence for the CB according to the determined length of the sequence, and transmitting a signal including the generated sequence.
-
Patent Agency Ranking
46.发明申请公开(公告)号：US20200313809A1
公开(公告)日：2020-10-01
申请号：US16832294
申请日：2020-03-27
Applicant: Samsung Electronics Co., Ltd.
Inventor： Sungjin PARK , Jinyoung OH , Hyunseok RYU , Jonghyun BANG , Cheolkyu SHIN , Jeongho YEO
Abstract: 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) is provided. The communication method includes 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. This disclosure provides a grant-free-based data transmission method and apparatus.
-
47.发明申请公开(公告)号：US20200275488A1
公开(公告)日：2020-08-27
申请号：US16871570
申请日：2020-05-11
Applicant: Samsung Electronics Co., Ltd.
Inventor： Jinyoung OH , Sungjin PARK , Jeongho YEO , Youngwoo KWAK , Youngbum KIM , Taehyoung KIM , Hoondong NOH , Seunghoon CHOI
Abstract: 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 disclosure may be applied to intelligent services based on the 5G communication technology and the IoT-related technology. The method of a terminal in a wireless communication system are provided. The method includes receiving information, which is related to a first transmission time and a second transmission time of an uplink signal of a terminal, from a base station, when the uplink signal of the terminal is configured in an unlicensed band, performing a channel access in the unlicensed band, and when the unlicensed band is not in an idle state based on a channel access result before the first transmission time, performing a channel access until the second transmission time.
-
48.发明申请公开(公告)号：US20200275284A1
公开(公告)日：2020-08-27
申请号：US16871580
申请日：2020-05-11
Applicant: Samsung Electronics Co., Ltd.
Inventor： Seunghoon CHOI , Jinyoung OH , Donghan KIM
Abstract: The present disclosure relates to a communication method which fuses a 5G communication system with IoT technology to support a higher data transfer rate than a 4G system, and a system thereof. The present disclosure may be applied to intelligent services such as smart homes, smart buildings, smart cars or connected cars, healthcare, digital education, retail business, security and safety services, etc., based on 5G communication technologies and IoT related technologies. More specifically, a method for operating a base station in a mobile communication system using an unlicensed band, according to the present invention, comprises the steps of: transmitting and receiving data to and from a terminal in a first cell; establishing a signal transmission timing related to a start symbol of a slot of a subframe for a second cell; occupying a resource by executing a sensing operation in a band corresponding to the second cell; and executing communication with the terminal in the occupied resource on the basis of the established signal transmission timing.
-
49.发明申请公开(公告)号：US20200259621A1
公开(公告)日：2020-08-13
申请号：US16637558
申请日：2018-08-07
Applicant: Samsung Electronics Co., Ltd.
Inventor： Jinyoung OH , Sungjin PARK , Jeongho YEO , Heedon GHA , Taehan BAE
Abstract: Disclosed are: a communication technique for merging, with IoT technology, a 5G communication system for supporting a data transmission rate higher than that of a 4G system; and a system therefor. The present disclosure can be applied to intelligent services (for example, smart home, smart building, smart city, smart car or connected car, healthcare, digital education, retail, security, and safety-related services, and the like) on the basis of 5G communication technology and an IoT-related technology. The present invention relates to a method and an apparatus for channel access in a wireless communication system operating in an unlicensed band. More particularly, disclosed are a method by which a node for transmitting a signal through an unlicensed band determines a channel occupation state of the unlicensed band, and a method for transmitting the signal to the unlicensed band according to the determined channel occupation state of the unlicensed band.
-
公开(公告)号：US20200235874A1
公开(公告)日：2020-07-23
申请号：US16489661
申请日：2018-02-28
Applicant: Samsung Electronics Co., Ltd.
Inventor： Jeongho YEO , Taehyoung KIM , Cheolkyu SHIN , Younsun KIM , Sungjin PARK , Jinyoung OH , Youngbum KIM , Seunghoon CHOI
Abstract: Disclosed are: a communication technique for merging, with IoT technology, a 5G communication system for supporting a data transmission rate higher than that of a 4G system; and a system therefor. The present disclosure can be applied to intelligent services (for example, smart home, smart building, smart city, smart car or connected car, health care, digital education, retail, security and safety-related services, and the like) on the basis of 5G communication technology and an IoT-related technology. The present invention provides a method by which a base station transmits a DM-RS in a wireless mobile communication system supporting a first transmission time interval (TTI) and a second TTI, comprising the steps of: checking a TTI used in a downlink control channel transmission; determining, as a first pattern, a DM-RS for the downlink control channel if the TTI is the first TTI, and determining, as a second pattern, a DM-RS for the downlink control channel if the TTI is the second TTI; and transmitting, to the terminal, the downlink control channel and the DM-RS according to the determination.
-
-
-
-
-
-
-
-
-
Search Results
332
records
(took 0.016 seconds)
