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    Method of fabricating a semiconductor package
    3.
    发明授权
    Method of fabricating a semiconductor package 有权

    公开(公告)号：US10403606B2

    公开(公告)日：2019-09-03

    申请号：US15971600

    申请日：2018-05-04

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Heung-Kyu Kwon ,  Min-Ok Na ,  Sung-Woo Park ,  Ji-Hyun Park ,  Su-Min Park

    IPC: H01L25/00 ,  H01L25/065 ,  H01L21/56 ,  H01L23/31 ,  H01L23/498 ,  H01L23/552 ,  H01L23/00 ,  H01L25/10 ,  H01L25/18 ,  H01L23/48

    Abstract: A method for fabricating a semiconductor package including mounting a first semiconductor chip on a first substrate, disposing a first connector on the first substrate, placing a molding control film on the first semiconductor chip to horizontally extend over the first substrate, filling a space between the molding control film and the first substrate with a molding compound such that the molding compound contacts side surfaces of the first semiconductor chip and covers the first connector and does not cover a top surface of the first semiconductor chip, detaching the molding control film, forming an opening through the molding compound to expose a portion of the first connector, disposing a second connector and a second semiconductor chip on opposite surfaces of a second substrate, respectively, and placing the second substrate on the first substrate such that the second connector contacts the first connector may be provided.

    TRANSMISSION METHOD AND APPARATUS IN A WIRELESS COMMUNICATION SYSTEM
    4.
    发明申请
    TRANSMISSION METHOD AND APPARATUS IN A WIRELESS COMMUNICATION SYSTEM 有权
    无线通信系统中的传输方法和设备

    公开(公告)号：US20130322373A1

    公开(公告)日：2013-12-05

    申请号：US13907101

    申请日：2013-05-31

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Joseph JEON ,  Jee-Woong Kang ,  Ho-Joong Kwon ,  Eun-Yong Kim ,  June Moon ,  Sung-Woo Park

    IPC: H04W72/04

    CPC classification number: H04W72/0406 ,  H04B7/024 ,  H04B7/0473 ,  H04L5/0035 ,  H04L5/005 ,  H04L5/0057 ,  H04L5/0073 ,  H04L25/03949 ,  H04W88/02

    Abstract: A transmission method and apparatus are provided for use in a wireless communication system in which a cell includes a plurality of sub-cells. A Transmission Point (TP) in the wireless communication system includes a transmitter configured to transmit a signal to each of the plurality of sub-cells through a plurality of antennas; a receiver configured to receive uplink control information from a User Equipment (UE) located within at least one of the plurality of sub-cells; and a controller configured to determine a virtual matrix for each of the plurality of sub-cells, to select a precoding matrix according to the virtual matrices of the plurality of sub-cells, to determine a cooperative transmission mode or a normal transmission mode, based on the received uplink control information, and to control the transmitter to perform downlink transmission on a sub-cell basis through the virtual matrices of the sub-cells according to the determined transmission mode.

    Abstract translation: 提供一种用于无线通信系统中的传输方法和装置，其中小区包括多个子小区。 无线通信系统中的传输点（TP）包括被配置为通过多个天线向多个子小区中的每一个发送信号的发射机; 接收器，被配置为从位于所述多个子单元中的至少一个子单元中的用户设备（UE）接收上行链路控制信息; 以及控制器，被配置为确定所述多个子单元中的每一个的虚拟矩阵，以根据所述多个子单元的虚拟矩阵来选择预编码矩阵，以基于所述多个子单元的虚拟矩阵来确定协作传输模式或正常传输模式 并且根据确定的传输模式，控制发射机通过子小区的虚拟矩阵在子小区的基础上进行下行链路传输。

    METHOD AND DEVICE FOR INTER-CLUSTER COOPERATIVE COMMUNICATION IN MOBILE COMMUNICATION SYSTEM
    10.
    发明申请
    METHOD AND DEVICE FOR INTER-CLUSTER COOPERATIVE COMMUNICATION IN MOBILE COMMUNICATION SYSTEM 有权
    用于移动通信系统中的群集合作通信的方法和设备

    公开(公告)号：US20150092687A1

    公开(公告)日：2015-04-02

    申请号：US14385493

    申请日：2013-03-13

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Sung-Woo Park ,  Nam-Koo Kang ,  Hee-Won Kang ,  Jae-Yun Ko

    IPC: H04L5/00

    CPC classification number: H04L5/0035 ,  H04B7/024 ,  H04L5/0075 ,  H04L5/0076 ,  H04L5/0082 ,  H04L5/0092 ,  H04W16/24

    Abstract: The present invention relates to a method and device for inter-cluster cooperative communication in a mobile communication system. A central unit operating method for inter-cluster cooperative communication in a mobile communication system comprises processes comprising: a process of receiving channel data from serving sectors in a serving cluster; a process of respectively receiving the magnitude of change of a target function for scheduling depending on whether the serving sector is blank, from neighbouring sectors in neighbouring clusters of the serving cluster; and a process of determining the blank pattern of the serving cluster, by using the channel data received from the serving sectors, and the magnitude of change of the target function received from the neighbouring sectors in neighbouring clusters.

    Abstract translation: 本发明涉及移动通信系统中的群间协作通信的方法和装置。 一种用于移动通信系统中的群间间协作通信的中央单元操作方法，包括：从服务簇中的服务扇区接收信道数据的过程; 根据所述服务扇区是否为空，分别从所述服务集群的相邻集群中的相邻扇区接收用于调度的目标功能的变化幅度的过程; 以及通过使用从服务扇区接收的信道数据和从相邻簇中的相邻扇区接收的目标函数的变化幅度来确定服务簇的空白模式的过程。

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