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公开(公告)号：US11303338B2
公开(公告)日：2022-04-12
申请号：US17019888
申请日：2020-09-14
Applicant: Samsung Electronics Co., Ltd.
Inventor： Yung-Soo Kim
Abstract: An apparatus and a method for generating a frame for communication using beamforming in a wireless communication system are provided. A method for transmitting a signal in a transmitting stage includes determining a beam change time of a region for transmitting information in a frame, and transmitting the information to a receiving stage over the region for transmitting the information by considering the beam change time. The frame includes a plurality of regions divided based on a type of the information transmitted to the receiving stage, and the plurality of the regions includes different beam change times.
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公开(公告)号：US11291027B2
公开(公告)日：2022-03-29
申请号：US16907106
申请日：2020-06-19
Applicant: Samsung Electronics Co., Ltd.
Inventor： Ok-Seon Lee , Soeng-Hun Kim , Yung-Soo Kim , Kyeong-In Jeong
Abstract: A system and a method minimize power consumption, signalling overhead, and processing load in blind scheduling in a mobile communication system. A User Equipment (UE) detects a type of an uplink (UL) grant while it is periodically allocated the UL grant. If there is no data to transmit using the UL grant, the UE determines whether to transmit a padding Medium Access Control (MAC) Protocol Data Unit (PDU) to an Evolved Universal Terrestrial Radio Access Network (E-UTRAN) Node B (eNB) using the UL grant according to the type of the UL grant.
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Patent Agency Ranking
公开(公告)号：US20200322975A1
公开(公告)日：2020-10-08
申请号：US16907106
申请日：2020-06-19
Applicant: Samsung Electronics Co., Ltd.
Inventor： Ok-Seon Lee , Soeng-Hun Kim , Yung-Soo Kim , Kyeong-In Jeong
Abstract: A system and a method minimize power consumption, signalling overhead, and processing load in blind scheduling in a mobile communication system. A User Equipment (UE) detects a type of an uplink (UL) grant while it is periodically allocated the UL grant. If there is no data to transmit using the UL grant, the UE determines whether to transmit a padding Medium Access Control (MAC) Protocol Data Unit (PDU) to an Evolved Universal Terrestrial Radio Access Network (E-UTRAN) Node B (eNB) using the UL grant according to the type of the UL grant.
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公开(公告)号：US10694537B2
公开(公告)日：2020-06-23
申请号：US16259951
申请日：2019-01-28
Applicant: Samsung Electronics Co., Ltd.
Inventor： Ok-Seon Lee , Soeng-Hun Kim , Yung-Soo Kim , Kyeong-In Jeong
Abstract: A system and a method minimize power consumption, signalling overhead, and processing load in blind scheduling in a mobile communication system. A User Equipment (UE) detects a type of an uplink (UL) grant while it is periodically allocated the UL grant. If there is no data to transmit using the UL grant, the UE determines whether to transmit a padding Medium Access Control (MAC) Protocol Data Unit (PDU) to an Evolved Universal Terrestrial Radio Access Network (E-UTRAN) Node B (eNB) using the UL grant according to the type of the UL grant.
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公开(公告)号：US10536229B2
公开(公告)日：2020-01-14
申请号：US15774975
申请日：2016-11-09
Applicant: Samsung Electronics Co., Ltd.
Inventor： Yung-Soo Kim
IPC: H04B17/345 , H04B7/06 , H04L27/26 , H04W72/04
Abstract: The present disclosure relates to a 5G or pre-5G communication system to be provided for supporting a data transmission rate higher than that of a 4G communication system such as LTE. The present disclosure relates to a method for providing coordinated communication of a plurality of base stations, comprising the steps of: determining an interference value for each beam in a serving base station on the basis of interference signals received from neighboring base stations and transmitting the interference value for each beam to the neighboring base stations; determining a wireless resource and a beam for the coordinated communication by using the interference value for each beam and transmitting allocation information of the determined wireless resource and beam to the neighboring base stations; and determining a terminal, which will use the wireless resource and beam in a time period prior to a time period in which the coordinated communication is performed.
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公开(公告)号：US20190174519A1
公开(公告)日：2019-06-06
申请号：US16259951
申请日：2019-01-28
Applicant: Samsung Electronics Co., Ltd.
Inventor： Ok-Seon Lee , Soeng-Hun Kim , Yung-Soo Kim , Kyeong-In Jeong
CPC classification number: H04W72/1268 , H04L1/1829 , H04L1/1861 , H04W52/0209 , H04W74/008 , Y02D70/00 , Y02D70/1262
Abstract: A system and a method minimize power consumption, signalling overhead, and processing load in blind scheduling in a mobile communication system. A User Equipment (UE) detects a type of an uplink (UL) grant while it is periodically allocated the UL grant. If there is no data to transmit using the UL grant, the UE determines whether to transmit a padding Medium Access Control (MAC) Protocol Data Unit (PDU) to an Evolved Universal Terrestrial Radio Access Network (E-UTRAN) Node B (eNB) using the UL grant according to the type of the UL grant.
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公开(公告)号：US10075905B2
公开(公告)日：2018-09-11
申请号：US15323935
申请日：2015-07-06
Applicant: Samsung Electronics Co., Ltd.
Inventor： Yung-Soo Kim
Abstract: The present invention relates to a method and a device for cell searching by a terminal and a base station in a beamforming cellular communication system. According to an embodiment of the present invention, a method for performing cell discovery by a base station of a serving cell in a cellular communication system comprises the steps of receiving information about a beamforming capability of each of all of terminals in a cell, determining whether a cell discovery time needs to be expanded based on the received information about the beamforming capability per terminal, and transmitting group information about the cell discovery to a terminal needing the cell discovery time to be expanded.
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