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公开(公告)号：US11558795B2
公开(公告)日：2023-01-17
申请号：US16447413
申请日：2019-06-20
Applicant: Samsung Electronics Co., Ltd.
Inventor： Sangbum Kim , Sangkyu Baek , Soenghun Kim , Donggun Kim
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 embodiment relates to packet duplication control. Further, an embodiment relates to cell reselection. A communication method, a terminal, and a base station are provided. The method includes receiving system information related to cell reselection of a neighboring cell, from a base station on which the terminal is camping, in case that the terminal supports a supplementary uplink (SUL) and the system information includes first minimum requirement reception level information related to the SUL, acquiring a first cell selection reception level value based on the first minimum requirement reception level information related to the SUL and performing cell reselection to a new radio (NR) cell based on the first cell selection reception level value.
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公开(公告)号：US11419107B2
公开(公告)日：2022-08-16
申请号：US17002362
申请日：2020-08-25
Applicant: Samsung Electronics Co., Ltd.
Inventor： Sangkyu Baek , Hyunjeong Kang
Abstract: A method, performed by a terminal, of performing vehicle-to-everything (V2X) communication includes: applying, to a sidelink radio bearer, first configuration information; receiving second configuration information according to a movement of the terminal; determining a time point at which the second configuration information is to be applied; and changing, based on the time point and the second configuration information, a configuration of the sidelink radio bearer.
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公开(公告)号：US11405817B2
公开(公告)日：2022-08-02
申请号：US16535976
申请日：2019-08-08
Applicant: Samsung Electronics Co., Ltd.
Inventor： Sangkyu Baek , Soenghun Kim , Namhoon Kim , Myunghwan Kim , Hyoungmin Kim , Sungnam Hong
Abstract: 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 user equipment (UE) in a wireless communication system is provided. The UE includes a transceiver, and at least one processor coupled to the transceiver and configured to generate a lone truncated buffer status report (BSR) based on a number of padding bits, and transmit the long truncated BSR informing of data volume for at least one logical channel group among logical channel groups having data for transmission, wherein the data volume for the at least one logical channel group is reported following an order that is determined based on a highest priority logical channel in each of the at least one logical channel group.
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公开(公告)号：US11239958B2
公开(公告)日：2022-02-01
申请号：US16543031
申请日：2019-08-16
Applicant: Samsung Electronics Co., Ltd.
Inventor： Sangkyu Baek , Hyunjeong Kang
IPC: H04L1/18 , H04L1/16 , H04L12/801 , H04L12/805 , H04L29/06 , H04W28/02
Abstract: The present disclosure relates to a fifth generation (5G) or pre-5G communication system to be provided to support a higher data transmission rate since fourth generation (4G) communication systems like long-term evolution (LTE). A method of a receiver in a wireless communication system is provide. The method includes receiving at least one packet, identifying whether there is a non-received packet among the at least one packet, and transmitting status report information when there is the non-received packet, in which the status report information includes a field indicating whether there are consecutively non-received packets.
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公开(公告)号：US11190970B2
公开(公告)日：2021-11-30
申请号：US16633119
申请日：2019-10-08
Applicant: Samsung Electronics Co., Ltd.
Inventor： Hyunjeong Kang , Sangkyu Baek
Abstract: The disclosure relates to a 5th generation (5G) or a pre-5G communication system provided to support a higher data transfer rate than a system after a 4th generation (4G) communication system such as long term evolution (LTE). An operation method of a terminal in a wireless communication system includes: obtaining an RLC transmission mode and RLC configuration information in the process of determining a V2X service requiring configuration of a unicast session and configuring the unicast session with another terminal; if the terminal is determined to be in the coverage of a base station, receiving an RLC transmission mode and RLC configuration information from the base station; and if it is determined that the terminal is not located in a base station coverage, obtaining a pre-configured unicast session and pre-configured RLC configuration information for each RLC transmission mode, which is mapped to a V2X service.
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Patent Agency Ranking
公开(公告)号：US10924962B2
公开(公告)日：2021-02-16
申请号：US16476677
申请日：2018-01-15
Applicant: Samsung Electronics Co., Ltd.
Inventor： Youngjoong Mok , Sangkyu Baek , June Hwang , Hyunjeong Kang , Sangwook Kwon
Abstract: The present disclosure relates to a communication technique for converging IoT technology with 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 an intelligent service (for example, a smart home, a smart building, a smart city, a smart car or connected car, health care, digital education, retail business, a security and safety-related service, etc.) on the basis of 5G communication technology and IoT-related technology. According to one embodiment of the present invention, provided is a method for a terminal transmitting a data packet in a wireless communication system. The method comprises the steps of: generating a data packet; determining whether to perform duplicate transmission for the data packet; and if it is determined to perform duplicate transmission for the data packet, generating at least two duplicate packets by duplicating the data packet, and transmitting the respective at least two duplicate packets to at least two base stations.
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27.发明申请公开(公告)号：US20200221490A1
公开(公告)日：2020-07-09
申请号：US16735135
申请日：2020-01-06
Applicant: Samsung Electronics Co., Ltd.
Inventor： Sangkyu Baek , Anil Agiwal
Abstract: The disclosure relates to a communication method and a system therefor, wherein the method converges Internet of things (IoT) technology and a fifth generation (5G) communication system for supporting a high data transmission rate beyond that of a fourth generation (4G) system, and may be applied to intelligent services based on 5G communication and IoT-related technology. Herein, a method by a terminal includes receiving, from a base station, logical channel configuration information including first information on an allowed configured grant for each of at least one logical channel and second information on a priority for each of the at least one logical channel, identifying that an uplink grant for a first configured grant and an uplink grant for a second configured grant are overlapped, and transmitting, to the base station, the first configured grant having a priority that is higher than a priority of the second configured grant, based on the first information and the second information.
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公开(公告)号：US10530537B2
公开(公告)日：2020-01-07
申请号：US15862183
申请日：2018-01-04
Applicant: Samsung Electronics Co., Ltd.
Inventor： Sangkyu Baek , Anil Agiwal , Youngbin Chang
Abstract: 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) is provided. A method of a receiver is provided. The method includes receiving packets to which a single SN is allocated, starting a reordering timer if there is a non-received packet, and requesting a retransmission of the non-received packet among the packets transmitted from a transmitter based on a received record message, if the reordering timer expires.
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公开(公告)号：US10425861B2
公开(公告)日：2019-09-24
申请号：US15421850
申请日：2017-02-01
Applicant: Samsung Electronics Co., Ltd.
Inventor： Sangkyu Baek , Hyunjeong Kang , Beomsik Bae
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 preventing a loss of data packets of a transmission end is provided. The method includes performing a path switching operation, receiving, from a reception end, a switching status report that includes information related to the data packets that were not received by the reception end, and retransmitting the data packets that were not received by the reception end, where the path switching operation is an operation of switching a data transmission path from a first communication system to a second communication system or from the second communication system to the first communication system, and where the first communication system is a fourth generation (4G) communication system, and the second communication system is a fifth generation (5G) communication system that uses a millimeter-wave (mm-wave) band.
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公开(公告)号：US20180062717A1
公开(公告)日：2018-03-01
申请号：US15687349
申请日：2017-08-25
Applicant: Samsung Electronics Co., Ltd.
Inventor： Youngjoong Mok , Youngbin Chang , Sangkyu Baek
IPC: H04B7/06 , H04W68/02 , H04B7/0408
CPC classification number: H04B7/061 , H04B7/0404 , H04B7/0408 , H04B7/086 , H04B7/088 , H04W68/02
Abstract: The present disclosure relates to a 5G generation or pre-5G communication system for supporting a higher data transmission rate than a 4G communication system such as LTE. A method of an electronic device according to various embodiments of the present disclosure includes: receiving a first signal transmitted from another electronic device in a first state through a first beam; in response to the electronic device entering a designated mode, activating a sensor for detecting a change in a state of the electronic device; in response to a detection that the state of the electronic device changes from the first state to a second state using the activated sensor, determining at least one value for indicating the second state; changing a beam for receiving a signal from the first beam to a second beam based on the determined at least one value; and receiving a second signal transmitted from the another electronic device through the second beam.
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