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18 条记录 (耗时 0.021 秒)

    METHOD AND APPARATUS FOR ALLOCATING OPERATING CHANNEL PRIORITY BETWEEN FREQUENCY SHARING SYSTEMS
    6.
    发明申请
    METHOD AND APPARATUS FOR ALLOCATING OPERATING CHANNEL PRIORITY BETWEEN FREQUENCY SHARING SYSTEMS 有权
    用于分配频率共享系统之间的操作通道优先级的方法和装置

    公开(公告)号：US20140016578A1

    公开(公告)日：2014-01-16

    申请号：US13928315

    申请日：2013-06-26

    申请人： Electronics and Telecommunications Research Institute

    发明人： Dong Hun LEE ,  Hyun Duk KANG ,  Byung Jang JEONG

    IPC分类号： H04W72/10

    CPC分类号： H04W72/10 ,  H04L5/0007 ,  H04L5/0033 ,  H04L5/0044 ,  H04L5/0064 ,  H04L5/0066 ,  H04L27/0006 ,  H04W16/14 ,  H04W72/00 ,  H04W72/12

    摘要： Disclosed is a method for improving the efficiency of sharing a frequency between a plurality of adjacent systems using an idle band. A method for allocating an operating channel priority between frequency sharing systems according to the present invention includes: a coarse channel priority allocating operation of collecting information about a target white space object (WSO) for priority allocation of an operating channel and information about the operating channel, and classifying the operating channel based on a predetermined criterion; and a fine channel priority allocating operation of removing the operating channel by checking an interference level of the classified operating channel.

    摘要翻译： 公开了一种用于提高使用空闲频带在多个相邻系统之间共享频率的效率的方法。 根据本发明的用于在频率共享系统之间分配操作信道优先级的方法包括：收集关于用于操作信道的优先级分配的目标空白物体（WSO）的信息的粗信道优先级分配操作和关于操作信道的信息 并且基于预定标准对所述操作信道进行分类; 以及通过检查分类的操作信道的干扰等级来移除操作信道的精细信道优先级分配操作。

    METHOD AND APPARATUS OF SELECTING TRANSMISSION RATE IN WIRELESS TRANSMISSION SYSTEM
    8.
    发明申请
    METHOD AND APPARATUS OF SELECTING TRANSMISSION RATE IN WIRELESS TRANSMISSION SYSTEM 审中-公开
    在无线传输系统中选择传输速率的方法与装置

    公开(公告)号：US20150245359A1

    公开(公告)日：2015-08-27

    申请号：US14445439

    申请日：2014-07-29

    申请人： Electronics and Telecommunications Research Institute

    发明人： Igor KIM ,  Gwang Zeen KO ,  Jin Hyung OH ,  Hyun Duk KANG ,  Myung Sun SONG

    IPC分类号： H04W72/06 ,  H04W24/10 ,  H04L1/00 ,  H04W72/08

    CPC分类号： H04L1/0003 ,  H04L1/0009 ,  H04L1/0015 ,  H04L1/0034 ,  H04W24/10 ,  H04W28/22

    摘要： A method and apparatus of selecting a transmission rate in a wireless transmission system are provided. The method of selecting a transmission rate by a transmission rate selecting apparatus may comprise assigning a weight to each of criteria for selecting a transmission rate per service class, calculating a score for each transmission rate per service class using statistics information collected for a plurality of transmission rates based on the weight-assigned criteria, and selecting a transmission rate for a service class based on the calculated score.

    摘要翻译： 提供了一种在无线传输系统中选择传输速率的方法和装置。 由传输速率选择装置选择传输速率的方法可以包括：为每个服务等级选择传输速率的标准分配权重，使用针对多个传输收集的统计信息来计算每个业务类别的每个传输速率的得分 基于权重分配标准的费率，以及基于所计算的分数来选择服务等级的传输速率。

    FRAME TRANSMISSION METHOD PERFORMED IN ACCESS POINT, FRAME RECEPTION METHOD PERFORMED IN TERMINAL, AND ACCESS POINT
    9.
    发明申请
    FRAME TRANSMISSION METHOD PERFORMED IN ACCESS POINT, FRAME RECEPTION METHOD PERFORMED IN TERMINAL, AND ACCESS POINT 有权
    在接收点执行的帧传输方法，终端中执行的帧接收方法和接入点

    公开(公告)号：US20150181561A1

    公开(公告)日：2015-06-25

    申请号：US14577219

    申请日：2014-12-19

    申请人： Electronics and Telecommunications Research Institute

    发明人： Jin Hyung OH ,  Gwang Zeen KO ,  Hyun Duk KANG ,  Igor KIM ,  Myung Sun SONG

    IPC分类号： H04W72/04

    CPC分类号： H04W80/02 ,  H04L1/1861 ,  H04W28/06 ,  H04W72/00 ,  H04W84/12

    摘要： Provided are a frame transmission method performed in an access point (AP), a frame reception method performed in a terminal, and an AP. The frame transmission method performed in an AP includes acquiring a channel for transmitting a first data unit of a first terminal, when a data unit to be transmitted to at least one terminal other than the first terminal is in the AP, generating a physical layer convergence procedure (PLCP) protocol data unit (PPDU) including the first data unit and the data unit to be transmitted to the at least one terminal, and transmitting the PPDU to the first terminal and the at least one terminal. Accordingly, it is possible to improve the performance of a wireless local area network (WLAN).

    摘要翻译： 提供了在接入点（AP）中执行的帧发送方法，在终端中执行的帧接收方法和AP。 在AP中执行的帧发送方法包括：当要发送到除了第一终端之外的至少一个终端的数据单元在AP中时，获取用于发送第一终端的第一数据单元的信道，生成物理层收敛 程序（PLCP）协议数据单元（PPDU），包括要发送到至少一个终端的第一数据单元和数据单元，以及将PPDU发送到第一终端和至少一个终端。 因此，可以提高无线局域网（WLAN）的性能。

    METHOD FOR DISCOVERING NEIGHBOR NODE IN WIRELESS LOCAL AREA NETWORK
    10.
    发明申请
    METHOD FOR DISCOVERING NEIGHBOR NODE IN WIRELESS LOCAL AREA NETWORK 审中-公开
    在无线局域网中发现邻域节点的方法

    公开(公告)号：US20150139031A1

    公开(公告)日：2015-05-21

    申请号：US14548826

    申请日：2014-11-20

    申请人： Electronics and Telecommunications Research Institute

    发明人： Hyun Duk KANG ,  Gwang Zeen KO ,  Igor KIM ,  Myung Sun SONG ,  Jin Hyung OH

    IPC分类号： H04W48/16 ,  H04W8/00

    CPC分类号： H04W16/10 ,  H04W84/12 ,  H04W92/20

    摘要： Disclosed is a discovery method of neighbor node in a wireless local area network (LAN). The discovery method includes performing a scanning procedure, performing an authentication procedure with a first terminal detected through the scanning procedure, performing an association procedure with the first terminal in which the authentication procedure has been performed, acquiring, from the first terminal, a scanning result of a scanning procedure having been performed in the first terminal, and generating a first AP list based on a scanning result of a scanning procedure having been performed in the first AP and the scanning result of the scanning procedure having been performed in the first terminal Therefore, interference problems between neighbor access points (APs) may be solve.

    摘要翻译： 公开了无线局域网（LAN）中的邻居节点的发现方法。 该发现方法包括执行扫描过程，对通过扫描过程检测到的第一终端执行认证过程，对已执行认证过程的第一终端执行关联过程，从第一终端获取扫描结果 已经在第一终端中执行了扫描过程，并且基于在第一AP中执行的扫描过程的扫描结果和在第一终端中执行的扫描过程的扫描结果来生成第一AP列表。因此 可以解决邻居接入点（AP）之间的干扰问题。