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公开(公告)号：US20230353197A1
公开(公告)日：2023-11-02
申请号：US18341374
申请日：2023-06-26
Applicant: Samsung Electronics Co., Ltd.
Inventor： Byounghoon JUNG , Sunheui RYOO , Jungmin MOON , Seunghoon PARK , Jungsoo JUNG
CPC classification number: H04B7/0421 , H04B7/024 , H04B7/0626 , H04B7/0695 , H04W24/10 , H04W74/0833 , H04W88/08
Abstract: The disclosure relates to a communication technique for convergence of an IoT technology and a 5G communication system for supporting a higher data transmission rate beyond a 4G system, and a system therefor. The disclosure can be applied to an intelligent service (for example, a smart home, a smart building, a smart city, a smart cart or connected car, health care, digital education, retail business, security and safety-related service, etc.) on the basis of a 5G communication technology and an IoT-related technology. The disclosure defines a mobility method for a terminal residing in a system in which transmission/reception points (TPRs), supporting solely some protocols among entire access stratum protocols comprising PHY, MAC, RLC, PDCP, and RRC, coexist in a wireless communication system. Specifically, the disclosure defines a method for dynamically changing, depending on determination by a base station, a beam and a transmission/reception point to be used for transmitting information to or receiving information from a terminal through a method in which a system using multiple beams notifies, in advance, of a measurement reference signal transmitted using transmission/reception points of different networks, to allow a terminal to select a required reception beam from a corresponding resource and measure beam information of each transmission/reception point, or a terminal transmits measured information as feedback in which each transmission/reception point is specified. Accordingly, the disclosure can provide a criterion of rapid and highly precise determination for changing a beam and a transmission/reception point and thus prevent a terminal from needlessly measuring and reporting, so as to achieve an effect of reduction in the power consumption of the terminal and reduction of delay in change of a transmission/reception point.
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公开(公告)号：US20210314988A1
公开(公告)日：2021-10-07
申请号：US17301931
申请日：2021-04-19
Applicant: Samsung Electronics Co., Ltd.
Inventor： Sunheui RYOO , Jungmin MOON , Seunghoon PARK , Rayeon AHN , Jiwon HWANG , Byounghoon JUNG , Jungsoo JUNG
Abstract: The present disclosure relates to a communication technique for combining a 5G communication system for supporting a higher data transmission rate than a 4G system with an IoT technology, and a system therefor. The present disclosure can be applied to 5G communication and IoT related technology-based intelligent services (e.g., smart homes, smart buildings, smart cities, smart cars or connected cars, health care, digital education, retail business, security and safety related services, etc.). Disclosed is a technology for adding uplink data to a radio resource control (RRC) connection request message corresponding to an RA response message and transmitting the same to a base station when the terminal is in an RRC deactivated state in a method for transmitting, by a terminal, uplink data in a wireless communication system.
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公开(公告)号：US20210297961A1
公开(公告)日：2021-09-23
申请号：US16321604
申请日：2017-08-09
Applicant: Samsung Electronics Co., Ltd.
Inventor： Seunghoon PARK , Jungmin MOON , Byounghoon JUNG
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 an intelligent service (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 a 5G communication technology and an IoT-related technology. Provided are a terminal operation method in a wireless communication system and a device for performing the same, the method according to an embodiment of the present invention comprises the steps of: monitoring a synchronization signal transmitted by a base station, on the basis of a synchronization resource section; receiving the synchronization signal on the basis of the synchronization signal monitoring; and accessing the base station on the basis of the synchronization acquired from the synchronization signal, wherein the synchronization resource section of the synchronization signal transmission cycle comprises a plurality of synchronization signal transmission time points.
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公开(公告)号：US20200091976A1
公开(公告)日：2020-03-19
申请号：US16686603
申请日：2019-11-18
Applicant: Samsung Electronics Co., Ltd.
Inventor： Anshuman NIGAM , Jungsoo JUNG , Sunheui RYOO , Jungmin MOON , Sungjin LEE
IPC: H04B7/06
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). Disclosed is a method of reporting beam measurement state information by a User Equipment (UE). The method may include: measuring beam state information by using a first reception chain and a second reception chain; controlling beam state information on the first reception chain to correspond to beam state information on the second reception chain; calculating state information on each beam based on the controlled beam state information on the first reception chain and beam state information on the second reception chain; and reporting state information on one or more beams.
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公开(公告)号：US20190132856A1
公开(公告)日：2019-05-02
申请号：US16233569
申请日：2018-12-27
Applicant: Samsung Electronics Co., Ltd.
Inventor： Jungmin MOON , Seunghoon PARK , Byounghoon JUNG , Jungsoo JUNG
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. Provided are a method and apparatus for uplink scheduling in a mobile communication system. The method of uplink scheduling for a user equipment (UE) in a mobile communication system may include identifying the amount of data stored in a buffer, generating a scheduling request (SR), and transmitting the SR to a base station (NB) on the basis of the identified data amount so that an uplink resource is to be allocated from the NB.
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Patent Agency Ranking
公开(公告)号：US20190074877A1
公开(公告)日：2019-03-07
申请号：US16180423
申请日：2018-11-05
Applicant: Samsung Electronics Co., Ltd.
Inventor： Anshuman NIGAM , Jungsoo JUNG , Sunheui RYOO , Jungmin MOON , Sungjin LEE
CPC classification number: H04B7/063 , H04B7/0634 , H04W16/28
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). Disclosed is a method of reporting beam measurement state information by a User Equipment (UE). The method may include: measuring beam state information by using a first reception chain and a second reception chain; controlling beam state information on the first reception chain to correspond to beam state information on the second reception chain; calculating state information on each beam based on the controlled beam state information on the first reception chain and beam state information on the second reception chain; and reporting state information on one or more beams.
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7.发明申请公开(公告)号：US20180324835A1
公开(公告)日：2018-11-08
申请号：US15971737
申请日：2018-05-04
Applicant: Samsung Electronics Co., Ltd
Inventor： Anil AGIWAL , Jungmin MOON , Seunghoon PARK
CPC classification number: H04W72/1268 , H04W72/0453 , H04W72/1242 , H04W72/14
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. According to the present disclosure, a terminal can perform uplink scheduling in accordance with a priority of a logical channel in a mobile communication system supporting various numerology types and TTI durations.
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8.发明申请公开(公告)号：US20180220345A1
公开(公告)日：2018-08-02
申请号：US15886273
申请日：2018-02-01
Applicant: Samsung Electronics Co., Ltd.
Inventor： Jungmin MOON , Himke VAN DER VELDE , Seunghoon PARK , Byounghoon JUNG
CPC classification number: H04W36/04 , H04B7/0617 , H04B7/0626 , H04B7/0695 , H04B7/088 , H04W24/10 , H04W36/0072 , H04W36/0077 , H04W36/24 , H04W72/12 , H04W76/27 , H04W76/38
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 ear, connected car, health care, digital education, smart retail, security and safety services. This disclosure also relates to a cell reselection operation. A method of a terminal in a wireless communication system may include receiving a first scheduling information for a first frequency band from a base station, switching a bandwidth to the first frequency band according to the first scheduling information, starting a timer for the first frequency band, and switching the bandwidth to a second frequency band when the timer expires.
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9.发明申请公开(公告)号：US20180192426A1
公开(公告)日：2018-07-05
申请号：US15862144
申请日：2018-01-04
Applicant: Samsung Electronics Co., Ltd.
Inventor： Sunheui RYOO , Seunghoon PARK , Rayeon AHN , Byounghoon JUNG , Jungsoo JUNG , Jungmin MOON , Jiwon HWANG
CPC classification number: H04W72/085 , H04W24/10 , H04W36/0055 , H04W36/0085 , H04W72/0453 , H04W74/0833 , H04W76/27
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 of a terminal is provided. The method includes receiving measurement configuration information including numerology information and bandwidth information from a base station, measuring a channel state based on the measurement configuration information, and transmitting information on the measured channel state to the base station.
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公开(公告)号：US20220231734A1
公开(公告)日：2022-07-21
申请号：US17716372
申请日：2022-04-08
Applicant: Samsung Electronics Co., Ltd.
Inventor： Byounghoon JUNG , Sunheui RYOO , Jungmin MOON , Seunghoon PARK , Jungsoo JUNG
Abstract: The disclosure relates to a communication technique for convergence of an IoT technology and a 5G communication system for supporting a higher data transmission rate beyond a 4G system, and a system therefor. The disclosure can be applied to an intelligent service (for example, a smart home, a smart building, a smart city, a smart cart or connected car, health care, digital education, retail business, security and safety-related service, etc.) on the basis of a 5G communication technology and an IoT-related technology. The disclosure defines a mobility method for a terminal residing in a system in which transmission/reception points (TPRs), supporting solely some protocols among entire access stratum protocols comprising PHY, MAC, RLC, PDCP, and RRC, coexist in a wireless communication system. Specifically, the disclosure defines a method for dynamically changing, depending on determination by a base station, a beam and a transmission/reception point to be used for transmitting information to or receiving information from a terminal through a method in which a system using multiple beams notifies, in advance, of a measurement reference signal transmitted using transmission/reception points of different networks, to allow a terminal to select a required reception beam from a corresponding resource and measure beam information of each transmission/reception point, or a terminal transmits measured information as feedback in which each transmission/reception point is specified. Accordingly, the disclosure can provide a criterion of rapid and highly precise determination for changing a beam and a transmission/reception point and thus prevent a terminal from needlessly measuring and reporting, so as to achieve an effect of reduction in the power consumption of the terminal and reduction of delay in change of a transmission/reception point.
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