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公开(公告)号：US10284274B2
公开(公告)日：2019-05-07
申请号：US16139599
申请日：2018-09-24
Applicant: Samsung Electronics Co., Ltd.
Inventor： Young Bum Kim , Joon Young Cho , Ju Ho Lee , Jin-Kyu Han , Hyoung Ju Ji
Abstract: A Channel Status Information (CSI) transmission method and apparatus of a terminal are provided for use in a wireless communication system. In the wireless communication system supporting carrier aggregation, the terminal transmits the CSIs of component carriers without conflict of their transmission time points, resulting in an improvement of system performance. In a case where the transmission time points are determined to overlap unavoidably, the terminal transmits the CSI as compressed.
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公开(公告)号：US10098096B2
公开(公告)日：2018-10-09
申请号：US14326050
申请日：2014-07-08
Applicant: Samsung Electronics Co., Ltd.
Inventor： Seung Hoon Choi , Soeng Hun Kim , Joon Young Cho , Jin Kyu Han , Young Bum Kim , Hyoung Ju Ji
Abstract: Methods and apparatuses are provided for Channel State Information (CSI) feedback. An Uplink (UL) grant is received from a Node B. Information included in the UL grant is identified. If the information is mapped to at least one DownLink (DL) Component Carrier (CC) based on configuration information relating to at least one set including the at least one DL CC, at least one CSI corresponding to the at least one DL CC is generated. The generated at least one CSI is transmitted to the Node B.
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3.发明授权Method and apparatus for allocating a control channel resource of a relay node in a backhaul subframe 有权用于在回程子帧中分配中继节点的控制信道资源的方法和装置公开(公告)号：US09497010B2
公开(公告)日：2016-11-15
申请号：US14858747
申请日：2015-09-18
Applicant: Samsung Electronics Co., Ltd.
Inventor： Hyoung Ju Ji , Joon Young Cho
CPC classification number: H04L5/0053 , H04B7/15542 , H04B7/2606 , H04L5/006 , H04W72/00 , H04W72/0406 , H04W72/042 , H04W72/0426 , H04W84/047
Abstract: A method and apparatus for configuring a control channel between a first transceiver and a second transceiver in a communication system are provided. The method includes generating, by the first transceiver, a signaling message including information for the control channel; transmitting, by the first transceiver, the signaling message including information for the control channel to the second transceiver; generating, by the first transceiver, the control channel based on the information for the control channel; and transmitting, by the first transceiver, the generated control channel to the second transceiver, wherein the information for the control channel includes resource assignment information, reference signal information, and information related to at least one of a localized type and a distributed type.
Abstract translation: 提供了一种用于在通信系统中配置第一收发器和第二收发器之间的控制信道的方法和装置。 该方法包括由第一收发器生成包括用于控制信道的信息的信令消息; 由所述第一收发器发送所述信令消息，所述信令消息包括用于所述控制信道到所述第二收发器的信息; 基于所述控制信道的信息，由所述第一收发器生成所述控制信道; 以及由所述第一收发器将生成的控制信道发送到所述第二收发器，其中，所述控制信道的信息包括资源分配信息，参考信号信息以及与局部类型和分布式类型中的至少一个相关的信息。
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4.发明申请METHOD AND APPARATUS FOR TRANSCEIVING CHANNEL RELATED TO TERMINAL THAT SUPPORTS HALF DUPLEX TRANSMISSION IN MOBILE COMMUNICATION SYSTEM 有权用于在移动通信系统中支持半双工传输的终端收发信道的方法和装置公开(公告)号：US20150023231A1
公开(公告)日：2015-01-22
申请号：US14382307
申请日：2013-02-27
Applicant: Samsung Electronics Co,. Ltd.
Inventor： Hyoung Ju Ji , Young Bum Kim , Joon Young Cho , Seung Hoon Choi
CPC classification number: H04W72/1289 , H04B7/2643 , H04B7/2656 , H04J3/00 , H04L5/0094 , H04L5/16 , H04L27/2602
Abstract: Disclosed are a method and an apparatus for transceiving a channel related to a terminal that supports half duplex transmission in a mobile communication system. The terminal receives scheduling information on multi-carriers having different TDD configurations from a base station, determines whether to receive a downlink channel for a plurality of different subframes of each multi-carrier including at least one special subframe, and transceives a channel to/from the base station depending on whether the downlink channel is received or not.
Abstract translation: 公开了一种在移动通信系统中收发与支持半双工传输的终端相关的信道的方法和装置。 终端从基站接收到具有不同TDD配置的多载波的调度信息，确定是否接收包括至少一个特殊子帧的每个多载波的多个不同子帧的下行链路信道，并且向/从 基站是否接收到下行链路信道。
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公开(公告)号：US10735073B2
公开(公告)日：2020-08-04
申请号：US16786186
申请日：2020-02-10
Applicant: Samsung Electronics Co., Ltd.
Inventor： Young Bum Kim , Joon Young Cho , Ju Ho Lee , Jin-Kyu Han , Hyoung Ju Ji
Abstract: A Channel Status Information (CSI) transmission method and apparatus of a terminal are provided for use in a wireless communication system. In the wireless communication system supporting carrier aggregation, the terminal transmits the CSIs of component carriers without conflict of their transmission time points, resulting in an improvement of system performance. In a case where the transmission time points are determined to overlap unavoidably, the terminal transmits the CSI as compressed.
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Patent Agency Ranking
公开(公告)号：US10070424B2
公开(公告)日：2018-09-04
申请号：US14326050
申请日：2014-07-08
Applicant: Samsung Electronics Co., Ltd.
Inventor： Seung Hoon Choi , Soeng Hun Kim , Joon Young Cho , Jin Kyu Han , Young Bum Kim , Hyoung Ju Ji
Abstract: Methods and apparatuses are provided for Channel State Information (CSI) feedback. An Uplink (UL) grant is received from a Node B. Information included in the UL grant is identified. If the information is mapped to at least one DownLink (DL) Component Carrier (CC) based on configuration information relating to at least one set including the at least one DL CC, at least one CSI corresponding to the at least one DL CC is generated. The generated at least one CSI is transmitted to the Node B.
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公开(公告)号：US09949247B2
公开(公告)日：2018-04-17
申请号：US14429328
申请日：2013-09-16
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Hyoung Ju Ji , Youn Sun Kim , Joon Young Cho
CPC classification number: H04W72/042 , H04B7/26 , H04B7/2665 , H04L5/0007 , H04L5/0023 , H04L5/0037 , H04L5/005 , H04L5/0051 , H04L5/0053 , H04L25/0224
Abstract: A method and an apparatus for configuring a control channel in a communication system, according to the present invention, allocate resources of different sizes according to a distributed transmission mode and a localized transmission mode and apply different antenna transmission techniques, to a control channel on the basis of frequency division. In addition, the present invention relates to a method by which a terminal estimates a channel irrespective of the transmission mode. According to the present invention, a control channel transmitted to different terminals from a base station can be efficiently multiplexed and the control channel be received faster by reducing the complexity of the terminal.
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公开(公告)号：US09749074B2
公开(公告)日：2017-08-29
申请号：US14011391
申请日：2013-08-27
Applicant: Samsung Electronics Co., Ltd.
Inventor： Hyoung Ju Ji , Joon Young Cho , Jin Kyu Han
CPC classification number: H04J11/005 , H04L5/0055
Abstract: A method and apparatus for allocating resource between uplink ACK/NACK channel and downlink control channel supporting spatial multiplexing in an OFDM-based wireless communication system which configures uplink ACK/NAK channel implicitly using reference signals for discriminating among resource allocation spaces and physical channel resource. The method is capable of multiplexing the uplink ACK/NACK channel associated with the control channel extended by spatial multiplexing into the uplink ACK/NACK channel resource which does not support spatial multiplexing.
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公开(公告)号：US09681445B2
公开(公告)日：2017-06-13
申请号：US14349485
申请日：2012-10-26
Applicant: Samsung Electronics Co., Ltd.
Inventor： Sang Min Ro , Young Bum Kim , Joon Young Cho , Hyoung Ju Ji , Seung Hoon Choi
CPC classification number: H04W72/0453 , H04L1/0026 , H04L1/1671 , H04L5/006 , H04W24/08
Abstract: The present disclosure relates to a technique for radio link monitoring in a wireless communication system, and to operation procedures of the base station and user equipment and a method for radio link quality evaluation on the basis of the technique. In the method, the user equipment divides the downlink channel bandwidth into multiple frequency ranges, measures channel states for each frequency range, and evaluates the radio link quality based on channel state measurement results. Thereafter, the user equipment sends frequency range quality information to the base station, which may then utilize the same for downlink resource allocation. Hence, it is possible to solve the problem of the existing scheme wherein the user equipment enters the physical layer problem detection state or the radio link failure state although a frequency range usable for service provisioning is present within the downlink channel bandwidth.
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10.发明授权Method and apparatus for allocating a control channel resource of a relay node in a backhaul subframe 有权用于在回程子帧中分配中继节点的控制信道资源的方法和装置公开(公告)号：US09559823B2
公开(公告)日：2017-01-31
申请号：US13852628
申请日：2013-03-28
Applicant: Samsung Electronics Co., Ltd.
Inventor： Hyoung Ju Ji , Joon Young Cho
CPC classification number: H04L5/0053 , H04B7/15542 , H04B7/2606 , H04L5/006 , H04W72/00 , H04W72/0406 , H04W72/042 , H04W72/0426 , H04W84/047
Abstract: A method and apparatus for allocating control channels of a relay is provided. The method includes generating resource block assignment information related to resource blocks allocated to the relay; transmitting resource information comprising the resource block assignment information; and transmitting a control channel according to the resource information.
Abstract translation: 提供一种用于分配继电器的控制信道的方法和装置。 该方法包括生成与分配给中继的资源块相关的资源块分配信息; 发送包括资源块分配信息的资源信息; 以及根据所述资源信息发送控制信道。
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