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    METHOD AND APPARATUS FOR MAPPING UPLINK CONTROL INFORMATION FOR CHANNEL STATE INFORMATION FEEDBACK
    113.
    发明申请
    METHOD AND APPARATUS FOR MAPPING UPLINK CONTROL INFORMATION FOR CHANNEL STATE INFORMATION FEEDBACK 审中-公开

    公开(公告)号：US20190082435A1

    公开(公告)日：2019-03-14

    申请号：US16120995

    申请日：2018-09-04

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Hoondong NOH ,  Hyojin LEE ,  Youngwoo KWAK

    IPC: H04W72/04 ,  H04B7/0417 ,  H04B7/0456 ,  H04L5/00

    Abstract: The present disclosure relates to a communication method and system for converging a 5th-Ggeneration (5G) communication system for supporting higher data rates beyond a 4th-Ggeneration (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 homes, smart buildings, smart cities, smart cars, connected cars, health care, digital education, smart retail, security, and safety services. A method of transmitting uplink control information in a wireless communication system is provided. The method includes receiving channel state information (CSI) feedback configuration information from a base station, generating (CSI) including at least one of a CSI reference signal resource indicator (CRI), a rank indicator (RI), a precoding matrix indicator (PMI), or a channel quality indicator (CQI) based on the CSI feedback configuration information, identifying an information sequence including the CSI, encoding the information sequence using a polar code, and transmitting the encoded information sequence to a base station. The CRI and the RI are placed before padding bits in the information sequence and the PMI and the CQI are placed after the padding bits in the information sequence.

    METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING FEEDBACK FOR COOPERATIVE COMMUNICATION SYSTEM
    116.
    发明申请
    METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING FEEDBACK FOR COOPERATIVE COMMUNICATION SYSTEM 审中-公开
    用于合作通信系统发送和接收反馈的方法和装置

    公开(公告)号：US20160353458A1

    公开(公告)日：2016-12-01

    申请号：US15234574

    申请日：2016-08-11

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Hyojin LEE ,  Juho LEE ,  Kiil KIM ,  Younsun KIM

    IPC: H04W72/08 ,  H04B7/06 ,  H04L5/00 ,  H04B7/02

    CPC classification number: H04W72/085 ,  H04B7/024 ,  H04B7/0626 ,  H04L5/0007 ,  H04L5/0035 ,  H04L5/0048 ,  H04L25/0204 ,  H04W24/10 ,  H04W72/042

    Abstract: A method and an apparatus for transmitting and receiving a feedback signal in a cellular mobile communication system is provided. The method of transmitting feedback in a Cooperative Multi-Point (CoMP) system, includes receiving feedback set information including allocation information of a Channel Status Information Reference Signal (CSI-RS) transmitted for estimating a channel of a User Equipment (TIE), receiving IDentification (ID) information for identifying a CoMP set including CSI-RS allocation information from a cell operating in a CoMP mode, extracting the CoMP set using the ID information and a feedback set, detecting a first feedback mode and first feedback timing with a first CSI-RS not included in the CoMP set among CSI-RSs included in the feedback set, and generating and transmitting feedback with respect to the first CSI-RS according to the detected first feedback mode and the first feedback timing.

    Abstract translation: 提供了一种用于在蜂窝移动通信系统中发送和接收反馈信号的方法和装置。 在协同多点（CoMP）系统中发送反馈的方法包括：接收反馈集信息，包括发送用于估计用户设备（TIE）的信道的信道状态信息参考信号（CSI-RS）的分配信息，接收 用于识别来自以CoMP模式运行的单元的CSI-RS分配信息的CoMP集合的识别（ID）信息，使用ID信息提取CoMP集合和反馈集合，用第一个反馈模式和第一反馈模式检测第一反馈模式和第一反馈定时 CSI-RS不包括在包括在反馈集合中的CSI-RS之间的CoMP集合中，以及根据检测到的第一反馈模式和第一反馈定时产生和发送关于第一CSI-RS的反馈。

    COMMUNICATION METHOD AND APPARATUS IN FULL-DIMENSIONAL MULTIPLE-INPUT MULTIPLE-OUTPUT MOBILE COMMUNICATION SYSTEM
    117.
    发明申请
    COMMUNICATION METHOD AND APPARATUS IN FULL-DIMENSIONAL MULTIPLE-INPUT MULTIPLE-OUTPUT MOBILE COMMUNICATION SYSTEM 审中-公开
    全尺寸多输入多输出移动通信系统中的通信方法与装置

    公开(公告)号：US20160308647A1

    公开(公告)日：2016-10-20

    申请号：US15106256

    申请日：2014-12-16

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Youngwoo KWAK ,  Younsun KIM ,  Jinyoung OH ,  Hyojin LEE ,  Hyoungju JI ,  Seunghoon CHOI

    IPC: H04L5/00 ,  H04W72/04 ,  H04B7/04

    CPC classification number: H04L5/0026 ,  H04B7/0469 ,  H04B7/0486 ,  H04B7/063 ,  H04B7/0639 ,  H04L5/0023 ,  H04L5/0048 ,  H04L5/0053 ,  H04L5/0057 ,  H04L5/0091 ,  H04W72/0413

    Abstract: A method for transmitting and receiving channel state information at a terminal of a mobile communication system according to an embodiment of the preset specification comprises the steps of: determining at least one of first precoding information and first rank information corresponding to a first dimension; receiving, from a base station, a reference signal corresponding to a second dimension; determining at least one of second precoding information and second rank information corresponding to the second dimension, on the basis of the reference signal; and transmitting, to the base station, channel state information which has been determined on the basis of at least one of the first precoding information, the first rank information, the second precoding information and the second rank information. According to an embodiment of the present specification, it is possible to correctly transmit and receive pre-coding information and channel state information at a terminal and a base station including a plurality of antennas, and to reduce an overhead occurring at the time of transmission and reception.

    Abstract translation: 根据预设规范的实施例的用于在移动通信系统的终端处发送和接收信道状态信息的方法包括以下步骤：确定与第一维对应的第一预编码信息和第一等级信息中的至少一个; 从基站接收对应于第二维度的参考信号; 基于参考信号确定与第二维对应的第二预编码信息和第二等级信息中的至少一个; 以及基于所述第一预编码信息，所述第一等级信息，所述第二预编码信息和所述第二等级信息中的至少一个确定的信道状态信息向所述基站发送。 根据本说明书的实施例，可以在包括多个天线的终端和基站处正确地发送和接收预编码信息和信道状态信息，并且减少在发送时发生的开销， 接待处

    FEEDBACK METHOD AND APPARATUS FOR COOPERATIVE COMMUNICATION SYSTEM
    120.
    发明申请
    FEEDBACK METHOD AND APPARATUS FOR COOPERATIVE COMMUNICATION SYSTEM 审中-公开
    反馈通信系统的反馈方法和装置

    公开(公告)号：US20160014756A1

    公开(公告)日：2016-01-14

    申请号：US14861434

    申请日：2015-09-22

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Hyojin LEE ,  Younsun KIM ,  Kiil KIM ,  Youngbum KIM

    IPC: H04W72/04 ,  H04B17/309 ,  H04L5/00

    CPC classification number: H04W72/0406 ,  H04B7/024 ,  H04B17/24 ,  H04B17/309 ,  H04B17/336 ,  H04B17/382 ,  H04L5/0035 ,  H04L5/0048 ,  H04W28/04 ,  H04W48/20 ,  H04W72/082 ,  H04W72/085

    Abstract: Methods and apparatuses are provided for transmitting channel information, by a User Equipment (UE). Information for at least one first type Channel Status Information Reference Signal (CSI-RS) and information for at least one second type CSI-RS from an eNB, are identified. First channel information is generated based on a first set of a first type CSI-RS and a second type CSI-RS. Second channel information is generated based on a second set of a first type CSI-RS and a second type CSI-RS. The first channel information is reported by Physical Uplink Control CHannel (PUCCH)-based periodic channel information feedback. The second channel information is reported by the PUCCH-based periodic channel information feedback.

    Abstract translation: 提供用于由用户设备（UE）发送信道信息的方法和装置。 识别用于至少一个第一类型信道状态信息参考信号（CSI-RS）的信息和来自eNB的至少一个第二类型CSI-RS的信息。 基于第一类型的CSI-RS和第二类型CSI-RS生成第一信道信息。 基于第一类型的CSI-RS和第二类型CSI-RS的第二组生成第二信道信息。 第一信道信息由物理上行链路控制信道（PUCCH）的周期性信道信息反馈报告。 通过基于PUCCH的周期性信道信息反馈来报告第二信道信息。

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