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    Method and apparatus for controlling link margin
    1.
    发明授权
    Method and apparatus for controlling link margin 有权
    控制链接余量的方法和装置

    公开(公告)号：US09178649B2

    公开(公告)日：2015-11-03

    申请号：US14177095

    申请日：2014-02-10

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Ho-dong Kim ,  Hae-young Jun ,  Hyuk-choon Kwon ,  Soo-yeon Jung

    IPC: H04L1/00 ,  H04B7/06 ,  H04W52/04 ,  H04W72/04

    CPC classification number: H04L1/0026 ,  H04B7/0617 ,  H04L1/0003 ,  H04L1/0009 ,  H04W52/04 ,  H04W72/0406 ,  H04W72/0473

    Abstract: A method and apparatus for controlling a link margin are provided. The method includes: receiving, from a second device, a link margin frame including information about the link margin related to a communication link between a first device and the second device; and performing at least one operation selected from among a change in transmission power, a change in a modulation and coding scheme (MCS), beam forming, and a change of the communication link to another frequency band, based on the received link margin frame.

    Abstract translation: 提供了一种用于控制链路余量的方法和装置。 该方法包括：从第二设备接收包括关于与第一设备和第二设备之间的通信链路相关的链路余量的信息的链路边界帧; 并且基于所接收的链路边缘帧，执行从发送功率的变化，调制和编码方案（MCS）的改变，波束形成以及到另一频带的通信链路的改变中选择的至少一个操作。

    Method and apparatus for performing hand-over
    3.
    发明授权
    Method and apparatus for performing hand-over 有权
    执行切换的方法和装置

    公开(公告)号：US09439119B2

    公开(公告)日：2016-09-06

    申请号：US14139170

    申请日：2013-12-23

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Hyuk-choon Kwon ,  Hae-young Jun ,  Ho-dong Kim ,  Dong-seek Park ,  Soo-yeon Jung

    IPC: H04W36/14 ,  H04W36/00 ,  H04W48/08 ,  H04W48/16 ,  H04W60/00

    CPC classification number: H04W36/14 ,  H04W8/22 ,  H04W36/00 ,  H04W48/08 ,  H04W48/16 ,  H04W60/00 ,  H04W84/20

    Abstract: A method of performing hand-over in a personal basic service set (PBSS) including a plurality of stations and one coordinator is provided. An association request frame comprising PCP capability information, and requesting to associate to the PBSS, is received from each of the stations. The PCP capability information comprises information regarding at least one of whether each of the stations supports a power source capability of continuous power supply, whether each of the stations supports a channel time allocation function, and whether each of the stations supports a network clustering function. An association response frame, indicating whether the association request received from each of the stations is approved, is transmitted to each of the stations, and a priority to be a coordinator of the stations is determined based on the PCP capability information. Hand-over is performed with one of the stations according to the determined priority.

    Abstract translation: 提供了一种在包括多个站和一个协调器的个人基本服务集（PBSS）中执行切换的方法。 从每个站接收包括PCP能力信息并请求与PBSS相关联的关联请求帧。 PCP能力信息包括关于每个站是否支持连续电源的电源能力，每个站是否支持信道时间分配功能以及每个站是否支持网络聚类功能中的至少一个的信息。 指示从每个站接收的关联请求是否被批准的关联响应帧被发送到每个站，并且基于PCP能力信息来确定要成为站的协调器的优先级。 根据确定的优先级，其中一个站执行切换。

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