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21.发明申请公开(公告)号：US20180270035A1
公开(公告)日：2018-09-20
申请号：US15985434
申请日：2018-05-21
Applicant: Samsung Electronics Co., Ltd
Inventor： Hyun-Kyu Yu , Jae-Won Kim , Jeong-Ho Park , Su-Ryong Jeong , Cheol Jeong
IPC: H04L5/00 , H04B7/06 , H04B7/0408
CPC classification number: H04L5/0053 , H04B7/0408 , H04B7/0617
Abstract: A method and apparatus for transmitting and receiving data in a communication system using beamforming are provided. The transmission method includes transmitting a control channel signal in a control channel region of a subframe using a first transmission beam of a base station. The transmission method also includes transmitting a data signal during a predetermined time period of a data region after the control channel region in the subframe using a second transmission beam determined based on the first transmission beam. The transmission method further includes transmitting a data signal in a remaining data region following the predetermined time period using a scheduled transmission beam.
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公开(公告)号：US09882622B2
公开(公告)日：2018-01-30
申请号：US14822146
申请日：2015-08-10
Applicant: Samsung Electronics Co., Ltd.
Inventor： Cheol Jeong , Hyun-Kyu Yu , Jeong-Ho Park , Kyung-Whoon Cheun , Su-Ryong Jeong
CPC classification number: H04B7/0617 , H01Q1/243 , H01Q3/34 , H01Q3/36 , H01Q21/08 , H04B7/0857 , H04B7/0862
Abstract: The present disclosure is related to a 5th generation (5G) or pre-5G communication system to provide higher data rates than a 4th generation (4G) communication system such as long term evolution (LTE). A method for adjusting a receive beam gain by a user equipment (UE) in a wireless communication system is provided. The method includes estimating a received signal quality value based on a reference signal received from a base station (BS), transmitting information about the estimated received signal quality value to the BS, comparing the received signal quality value with a minimum received signal quality value required for successful reception of data from the BS, and adjusting a receive beam gain to be used for data reception by turning on/off a radio frequency (RF) chain formed for each of antennas included in the UE based on a result of the comparison.
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23.发明授权公开(公告)号：US09844053B2
公开(公告)日：2017-12-12
申请号：US14708858
申请日：2015-05-11
Applicant: Samsung Electronics Co., Ltd
Inventor： Su-Ryong Jeong , Hyun-Seok Ryu , Jeong-Ho Park , Hyun-Kyu Yu
CPC classification number: H04W72/0446 , H04L12/6418 , H04L47/72 , H04W28/26 , H04W72/0486 , H04W72/10 , H04W72/1205 , H04W74/0866 , H04W74/0875
Abstract: Provided is a distributed scheduling method and apparatus for resource allocation for Device-to-Device (D2D) communication. The method includes sending, by a Mobile Station (MS) including data to transmit, a first resource reservation message through at least one first slot among a plurality of slots constituting a resource reservation unit in a resource reservation channel; and when a second resource reservation message sent by another MS is not sensed in a slot with a higher priority than the first slot in the resource reservation unit, transmitting the data through a transmission resource unit corresponding to the resource reservation unit in a data transmission channel. The resource reservation channel corresponds to the transmission resource unit, and the plurality of slots has mutually cyclic priorities.
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24.发明授权Apparatus and method for configuring wireless back haul link in wireless communication system 有权在无线通信系统中配置无线回程链路的装置和方法公开(公告)号：US09462577B2
公开(公告)日：2016-10-04
申请号：US13940113
申请日：2013-07-11
Applicant: Samsung Electronics Co., Ltd
Inventor： Jeong-Ho Park , Tae-Young Kim , Hyun-Kyu Yu , Su-Ryong Jeong
CPC classification number: H04W72/0413 , H04W24/02 , H04W84/045 , H04W92/12 , H04W92/20
Abstract: Provided is a method for configuring a wireless backhaul link by a Mobile Station (MS) in a wireless communication system. The method includes acquiring System Information (SI) for each of an old Base Station (BS) which transmits a first code and a new BS which transmits a second code. The method includes transmitting a message which reports the SI for the new BS to the old BS. The method includes receiving a message indicating that the new BS discards the second code and uses the first code from the old BS, wherein the first code is a code indicating that a related BS is a BS which has been already deployed, and wherein the second code is a code indicating that a related BS is a BS which is newly deployed.
Abstract translation: 提供了一种用于在无线通信系统中由移动台（MS）配置无线回程链路的方法。 该方法包括为发送第一代码的旧基站（BS）和发送第二代码的新BS的每个基站获取系统信息（SI）。 该方法包括发送向旧BS报告新BS的SI的消息。 该方法包括：接收指示新BS丢弃第二代码并使用来自旧BS的第一代码的消息，其中第一代码是指示相关BS是已经部署的BS的代码，并且其中第二代码 代码是指示相关BS是新部署的BS的代码。
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25.发明授权Method and apparatus for transmitting beam information in wireless communication system 有权用于在无线通信系统中发送波束信息的方法和装置公开(公告)号：US09439174B2
公开(公告)日：2016-09-06
申请号：US13850693
申请日：2013-03-26
Applicant: Samsung Electronics Co. Ltd.
Inventor： Hyun-Kyu Yu , Tae-Young Kim , Su-Ryong Jeong
CPC classification number: H04W72/0406 , H04B7/0632 , H04B7/0639 , H04B7/0695 , H04L1/188 , H04W16/28 , H04W28/06 , H04W48/12 , H04W74/08
Abstract: A method and a mobile station of transmitting beam information by a mobile station in a wireless communication system are provided. The mobile station determines whether a particular a particular event according to communication with a base station has occurred, and transmits information on at least one DownLink (DL) transmission beam among N number of DL transmission beams to the base station using a contention-based feedback channel according to a result of the determination.
Abstract translation: 提供了一种在无线通信系统中由移动台发送波束信息的方法和移动台。 移动台根据与基站的通信是否发生了特定的特定事件，并且使用基于竞争的反馈向基站发送关于N个DL传输波束中的至少一个DownLink（DL）传输波束的信息 通道根据确定的结果。
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Patent Agency Ranking
26.发明授权Uplink signal transmitting and receiving method and device in a wireless communication system 有权无线通信系统中的上行链路信号发送和接收方法及装置公开(公告)号：US09258785B2
公开(公告)日：2016-02-09
申请号：US14382936
申请日：2013-03-05
Applicant: Samsung Electronics Co., Ltd.
Inventor： Su-Ryong Jeong , Tae-Young Kim , Jeong-Ho Park , Ji-Yun Seol , Hyun-Kyu Yu
CPC classification number: H04W52/146 , H04B7/0408 , H04W52/16 , H04W52/243 , H04W52/42
Abstract: A method and an apparatus for transmitting and receiving an uplink signal by a mobile terminal in a wireless communication system are provided. The first mobile terminal includes a receiver configured to receive, from a base station, a power control variable determined based on an interference value for a first receive beam used in order to receive an uplink signal of the first mobile terminal from among a plurality of receive beams of the base station, to receive, from the base station, neighboring receive beam allocation data indicating whether any of the receive beams in the plurality of receive beams, different from the first receive beam, is being used for uplink signal reception, to determine an uplink transmit power value based on the received power control variable and neighboring receive beam allocation data, and to transmit an uplink signal to the base station by using the determined uplink transmit power value.
Abstract translation: 提供了一种用于在无线通信系统中由移动终端发送和接收上行链路信号的方法和装置。 第一移动终端包括：接收机，被配置为从基站接收基于为了从多个接收中接收第一移动终端的上行链路信号而使用的第一接收波束的干扰值确定的功率控制变量 基站的波束，用于从基站接收指示与第一接收波束不同的多个接收波束中的任何接收波束是否被用于上行链路信号接收的相邻接收波束分配数据，以确定 基于接收功率控制变量和相邻接收波束分配数据的上行链路发射功率值，并且通过使用所确定的上行链路发射功率值将上行链路信号发送到基站。
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公开(公告)号：US20140376444A1
公开(公告)日：2014-12-25
申请号：US14368931
申请日：2012-12-31
Applicant: Samsung Electronics Co., Ltd.
Inventor： Seung-Hoon Park , Hyun-Kyu Yu , Su-Ryong Jeong , Noh-Gyoung Kang , Jae-Seung Son
CPC classification number: H04W4/06 , H04L1/0025 , H04L12/189 , H04L2001/0093 , H04W72/005
Abstract: A method of providing a multicast service in a mobile communication system includes dividing original multicast data into a plurality of multicast data to generate a plurality of multicast streams having different data rates and transmitting a first transmission frame including the plurality of multicast streams to a plurality of user equipments; receiving a report on a data rate corresponding to an unreceived multicast stream among the plurality of multicast streams from one or more user equipments among the plurality of user equipments; and transmitting a second transmission frame including the unreceived multicast stream to the plurality of user equipments including the one or more user equipments.
Abstract translation: 一种在移动通信系统中提供组播服务的方法，包括将原始组播数据划分成多个组播数据，以产生具有不同数据速率的多个多播流，并将包含多个多播流的第一传输帧发送到多个 用户设备; 从所述多个用户设备中的一个或多个用户设备接收关于来自所述多个多播流中的未接收到的组播流的数据速率的报告; 以及向包括所述一个或多个用户设备的所述多个用户设备发送包括所述未接收的组播流的第二传输帧。
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28.发明申请公开(公告)号：US20140148182A1
公开(公告)日：2014-05-29
申请号：US14091180
申请日：2013-11-26
Applicant: Samsung Electronics Co., Ltd
Inventor： Su-Ryong Jeong , Jeong-Ho Park , Jae-Weon Cho , Hyun-Kyu Yu
IPC: H04L5/00
CPC classification number: H04L5/0026 , H04B7/024 , H04B7/0617 , H04J11/0053 , H04J13/0048 , H04J13/18 , H04L1/0003 , H04L1/0009 , H04L1/0025 , H04L5/0035 , H04L5/0046 , H04L5/0073 , H04L5/0094
Abstract: The present disclosure provides a method for allocating a code for inter-Base Station (BS) coordinated communications in a radio communication system. The method includes grouping terminals, at least more than a predetermined number of whose transmit and receive beams indicated by the terminals' respective favorite beam configuration information correspond to each other, in a same group; and allocating unique codes to terminals in the same group and sending information regarding the allocated code to each of the terminals.
Abstract translation: 本公开提供了一种用于在无线电通信系统中分配用于基站间（BS）协调通信的代码的方法。 该方法包括将终端的各自喜好的波束配置信息所指示的发送和接收波束的至少大于预定数量彼此对应的终端分组在同一组中; 并向相同组中的终端分配唯一的代码，并将关于所分配的代码的信息发送到每个终端。
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29.发明申请APPARATUS AND METHOD FOR RANDOM ACCESS IN WIRELESS COMMUNICATION SYSTEM USING BEAMFORMING 审中-公开使用波束形成的无线通信系统中随机接入的装置和方法公开(公告)号：US20140010178A1
公开(公告)日：2014-01-09
申请号：US13935450
申请日：2013-07-03
Applicant: Samsung Electronics Co., Ltd
Inventor： Hyun-Kyu Yu , Tae-Young Kim , Jeong-Ho Park , Su-Ryong Jeong , Joon-Young Choi
IPC: H04W74/08
CPC classification number: H04W74/0833 , H04B7/0695 , H04W74/004
Abstract: An apparatus implements methods for random access in a wireless communication system using beamforming. A Subscriber Station (SS) measures a best downlink transmission beam among downlink transmission beams transmitted from a Base Station (BS), and transmits Random Access Channel (RACH) information, which includes indication information indicating the best downlink transmission beam, to the BS. The BS receives RACH information which includes indication information indicating a best downlink transmission beam among downlink transmission beams, and detects an RACH sequence and the best downlink transmission beam from the received RACH information.
Abstract translation: 一种装置在使用波束形成的无线通信系统中实现随机接入的方法。 订户站（SS）测量从基站（BS）发送的下行链路传输波束中的最佳下行链路传输波束，并向BS发送包括指示最佳下行链路传输波束的指示信息的随机接入信道（RACH）信息。 BS接收包括指示下行链路发送波束中的最佳下行链路发送波束的指示信息的RACH信息，并从接收到的RACH信息检测RACH序列和最佳下行链路发送波束。
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公开(公告)号：US20130295852A1
公开(公告)日：2013-11-07
申请号：US13887104
申请日：2013-05-03
Applicant: SAMSUNG ELECTRONICS CO., LTD
Inventor： Tae-Young Kim , Ji-Yun Seol , Hyun-Kyu Yu , Su-Ryong Jeong
IPC: H04W72/04
CPC classification number: H04W72/046 , H01Q3/26 , H04B7/0413 , H04B7/0617 , H04L5/0025 , H04L5/0044 , H04L5/0048 , H04L5/0053 , H04W16/28
Abstract: A method and an apparatus for operating a transmitter in a millimeter wave communication system is provided. In the method, information of a common and/or control channel is mapped to a dedicated frequency region of a dedicated Radio Frequency (RF) path. Data is mapped to a common frequency region for a common RF path.
Abstract translation: 提供了一种用于在毫米波通信系统中操作发射机的方法和装置。 在该方法中，公共和/或控制信道的信息被映射到专用射频（RF）路径的专用频率区域。 数据被映射到用于公共RF路径的公共频率区域。
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