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    APPARATUS AND METHOD OF RESOURCE ALLOCATION FOR DATA AND CONTROL CHANNELS IN A WIRELESS COMMUNICATION SYSTEM
    1.
    发明申请
    APPARATUS AND METHOD OF RESOURCE ALLOCATION FOR DATA AND CONTROL CHANNELS IN A WIRELESS COMMUNICATION SYSTEM 有权

    公开(公告)号：US20210092746A1

    公开(公告)日：2021-03-25

    申请号：US17114039

    申请日：2020-12-07

    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 transmitting, to the terminal, information including first information indicating a set of resource blocks associated with a control channel and second information indicating a number of symbols corresponding to the set of resource blocks by a radio resource control (RRC) message; 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, and wherein a search space for the control channel of the terminal is defined based on an aggregation level, and a number of the at least one control channel resource.

    APPARATUS AND METHOD OF RESOURCE ALLOCATION FOR DATA AND CONTROL CHANNELS IN A WIRELESS COMMUNICATION SYSTEM
    4.
    发明申请
    APPARATUS AND METHOD OF RESOURCE ALLOCATION FOR DATA AND CONTROL CHANNELS IN A WIRELESS COMMUNICATION SYSTEM 审中-公开

    公开(公告)号：US20200077408A1

    公开(公告)日：2020-03-05

    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 ,  H04W72/04 ,  H04L5/00

    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.

    METHOD AND DEVICE FOR ESTIMATING CHANNEL IN WIRELESS COMMUNICATION SYSTEM
    5.
    发明申请
    METHOD AND DEVICE FOR ESTIMATING CHANNEL IN WIRELESS COMMUNICATION SYSTEM 审中-公开
    用于在无线通信系统中估计信道的方法和装置

    公开(公告)号：US20160248607A1

    公开(公告)日：2016-08-25

    申请号：US15027143

    申请日：2014-10-06

    Applicant: SAMSUNG ELECTRONICS CO., LTD. ,  IMPERIAL INNOVATIONS LIMITED

    Inventor： Seung-Hoon CHOI ,  Bruno CLERCKX ,  Chenxi HAO

    IPC: H04L25/02 ,  H04W72/08 ,  H04L5/00 ,  H04W72/04

    CPC classification number: H04L25/0224 ,  H04L5/0048 ,  H04L25/022 ,  H04L25/0242 ,  H04W72/0446 ,  H04W72/082

    Abstract: A method for estimating a channel in a wireless communication system in which a plurality of terminals and a base station communicate with each other, according to one embodiment of the present invention, comprises the steps of: receiving reference signals transmitted through a plurality of slots; and estimating a channel by using the reference signals. Here, for the channel estimation, the number of reference signals received through at least one slot among the plurality of slots is different from the number of reference signals received through the other slots.

    Abstract translation: 根据本发明的一个实施例的用于估计其中多个终端和基站彼此通信的无线通信系统中的信道的方法包括以下步骤：接收通过多个时隙发送的参考信号; 以及通过使用参考信号来估计信道。 这里，对于信道估计，通过多个时隙中的至少一个时隙接收的参考信号的数量与通过其他时隙接收的参考信号的数量不同。

    METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING CODEBOOK SUBSET RESTRICTION BITMAP
    6.
    发明申请
    METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING CODEBOOK SUBSET RESTRICTION BITMAP 审中-公开
    用于发送和接收CODEBOOK子页限制BITMAP的方法和装置

    公开(公告)号：US20150085954A1

    公开(公告)日：2015-03-26

    申请号：US14557800

    申请日：2014-12-02

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Jin Kyu HAN ,  Bruno CLERCKX

    IPC: H04B7/06 ,  H04B7/04

    CPC classification number: H04B7/0639 ,  H04B1/04 ,  H04B1/16 ,  H04B1/40 ,  H04B7/0413 ,  H04B7/0456 ,  H04B7/0478 ,  H04B7/0482 ,  H04B7/0486 ,  H04B7/0632 ,  H04B7/0658 ,  H04B7/0691 ,  H04L25/03917 ,  H04L25/03923 ,  H04L25/03929 ,  H04L25/03942 ,  H04W72/04 ,  H04W74/002 ,  H04W88/02 ,  H04W88/08

    Abstract: A method for transmitting and receiving a codebook subset restriction bitmap is provided. The Codebook Subset Restriction (CSR) bitmap transmission method of an evolved Node B (eNB) in transmission mode 9 for communication with 8 antenna ports includes generating a CSR bitmap including bits corresponding to restricted precoding matrix indicators and rank indicators that are not allowed for reporting and transmitting the CSR bitmap to a User Equipment (UE). The CSR bitmap comprises 53 bits corresponding to a first codebook and 56 bits corresponding to a second codebook, the 53 bits corresponding to a first codebook comprise 16, 16, 4, 4, 4, 4, and 1 bits for layers 1, 2, 3, 4, 5, 6, 7, and 8, respectively, and the 56 bits corresponding to a second codebook comprise 16, 16, 16 and 8 bits for layers 1, 2, 3, and 4, respectively.

    Abstract translation: 提供了一种用于发送和接收码本子集限制位图的方法。 用于与8个天线端口进行通信的演进节点B（eNB）中的演进式节点B（eNB）的码本子集限制（CSR）位图发送方法包括生成包括与不允许报告的限制预编码矩阵指示符和秩指示符相对应的位的CSR位图 并将CSR位图发送到用户设备（UE）。 CSR位图包括对应于第一码本的53位和对应于第二码本的56位，对应于第一码本的53位包括用于层1,2的数据的16,16,4,4,4,4和1位， 分别为3,4,5,6,7和8，并且对应于第二码本的56位分别包括用于层1,2,3和4的16,16,16和8位。

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