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    Apparatuses and methods for data transmission and reception
    1.
    发明授权
    Apparatuses and methods for data transmission and reception 有权
    用于数据传输和接收的设备和方法

    公开(公告)号：US09042477B2

    公开(公告)日：2015-05-26

    申请号：US14257293

    申请日：2014-04-21

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Tae Rim Park ,  Ui Kun Kwon ,  Young Soo Kim ,  Eung Sun Kim

    IPC: H04W72/04 ,  H04L27/26

    CPC classification number: H04W72/0473 ,  H04L27/2613 ,  H04L27/2626

    Abstract: Provided is a data transmission system of providing preambles of different classes according to a characteristic of a terminal. A terminal having constraints on using a power with respect to a data reception may receive only a preamble of a particular class and thus decrease a power consumption. A general terminal may receive preambles of plural classes and quickly receive data.

    Abstract translation: 提供了一种根据终端的特性来提供不同类别的前同步码的数据传输系统。 具有对数据接收使用功率的限制的终端可以仅接收特定类别的前同步码，从而降低功耗。 通用终端可以接收多个类的前导码并且快速接收数据。

    Method of and apparatus for reconfiguring protocol used by application program
    3.
    发明授权
    Method of and apparatus for reconfiguring protocol used by application program 有权

    公开(公告)号：US09756130B2

    公开(公告)日：2017-09-05

    申请号：US13627947

    申请日：2012-09-26

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Tae Seok Kim ,  Tae Rim Park

    IPC: H04L29/08 ,  H04W4/00 ,  H04W4/18

    CPC classification number: H04L67/12 ,  H04W4/18 ,  H04W4/38 ,  H04W4/50 ,  H04W4/70

    Abstract: A method of reconfiguring a protocol used by an application program includes determining an optimal protocol used by the application program and an optimal value of an operating parameter of the optimal protocol based on requirement information of the application program and system information obtained from a protocol layer; and when a current protocol used by the application program is not the optimal protocol, reconfiguring the current protocol used by the application program to the optimal protocol using at least one component module missing from the current protocol used by the application program and at least component module of the current protocol used by the application program, and setting a value of the operating parameter of the optimal protocol to the optimal value of the operating parameter of the optimal protocol.

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