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    Apparatus and method of resource allocation for data and control channels in a wireless communication system
    1.
    发明授权
    Apparatus and method of resource allocation for data and control channels in a wireless communication system 有权

    公开(公告)号：US10863517B2

    公开(公告)日：2020-12-08

    申请号：US16678577

    申请日：2019-11-08

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Youngbum Kim ,  Cheng Shan ,  Younsun Kim ,  Bruno Clerckx

    IPC: H04W72/08 ,  H04L5/00 ,  H04W72/04

    Abstract: A method and system for resource allocation is provided. A method includes identifying a set of resource blocks associated with a control channel for a terminal; transmitting, to the terminal, information on the set of resource blocks on a radio resource control signal, the information including first information indicating resource blocks included in the set of resource blocks and second information indicating a number of symbols corresponding to the set of resource blocks; transmitting, to the terminal, control information including information for downlink data on the control channel identified based on the first information and the second information; and transmitting, to the terminal, the downlink data on a data channel based on the control information. The set of resource blocks includes at least one control channel resource. A search space for the control channel of the terminal is defined based on an aggregation level, a number of the at least one control channel resource, and a number of a candidate associated with the control channel.

    Apparatus and method of resource allocation for data and control channels in a wireless communication system
    6.
    发明授权
    Apparatus and method of resource allocation for data and control channels in a wireless communication system 有权

    公开(公告)号：US10701704B2

    公开(公告)日：2020-06-30

    申请号：US16286001

    申请日：2019-02-26

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Youngbum Kim ,  Cheng Shan ,  Younsun Kim ,  Bruno Clerckx

    IPC: H04W72/08 ,  H04L5/00 ,  H04W72/04

    Abstract: A method and system for resource allocation is provided. A method includes identifying bit map information on a set of resource blocks associated with a control channel for a UE, through radio resource control (RRC) signaling from a base station; receiving, from the base station, control information for downlink data on the control channel identified based on the bit map information; and receiving, from the base station, the downlink data on a data channel based on the control information. The control information is received on at least one control channel resource, which is included in the set of resource blocks. A search space for the control channel of the UE is defined based on an aggregation level, a number of the at least one control channel resource included in the set of resource blocks, and a number of a candidate associated with the control channel.

    Method and apparatus for transmitting and receiving control information in a wireless communication system
    7.
    发明授权
    Method and apparatus for transmitting and receiving control information in a wireless communication system 有权
    用于在无线通信系统中发送和接收控制信息的方法和装置

    公开(公告)号：US08913576B2

    公开(公告)日：2014-12-16

    申请号：US13657323

    申请日：2012-10-22

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Cheng Shan ,  Youn-Sun Kim

    IPC: H04W4/00 ,  H04L5/00

    CPC classification number: H04W72/0406 ,  H04L5/0048 ,  H04L5/0051 ,  H04L27/26 ,  H04W72/00 ,  H04W72/04

    Abstract: A method and an apparatus are provided for transmitting and receiving control information in wireless communication system. An eNB generates control information, and transmits the control information using at least one enhanced Control Channel Element (eCCE) and at least one antenna port. The at least one antenna port is determined according to at least one of a starting index of the at least one eCCE and an aggregation level of the at least one eCCE.

    Abstract translation: 提供了一种用于在无线通信系统中发送和接收控制信息的方法和装置。 eNB生成控制信息，并且使用至少一个增强控制信道元素（eCCE）和至少一个天线端口来发送控制信息。 所述至少一个天线端口根据所述至少一个eCCE的起始索引和所述至少一个eCCE的聚合级别中的至少一个来确定。

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