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    • 7. 发明授权
    • Method of determining transmission rate of control response frame for acknowledging data receipt in wireless LAN
    • 确定无线局域网中数据接收的控制响应帧的传输速率的方法
    • US07953058B2
    • 2011-05-31
    • US12783214
    • 2010-05-19
    • Chang-yeul KwonChil-youl YangKyung-ik ChoSe-young Shin
    • Chang-yeul KwonChil-youl YangKyung-ik ChoSe-young Shin
    • H04B7/26
    • H04W28/22H04W74/08H04W84/12
    • A method is provided for determining a transmission rate of a control response frame for acknowledging data receipt in a wireless local area network. The method includes obtaining transmission parameters of a transmitting station from a data transmission frame received from the transmitting station, searching a receiving station for transmission parameters which correspond to the transmission parameters of the transmitting station, determining the transmission rate of the control response frame according to transmission parameters of the receiving station if the transmission parameters corresponding to the transmission parameters of the transmitting station are found in the receiving station, and determining a maximum rate among a set of basic transmission rates to be the transmission rate of the control response frame if the transmission parameters corresponding to the transmission parameters of the transmitting station are not found in the receiving station.
    • 提供一种用于确定用于在无线局域网中确认数据接收的控制响应帧的传输速率的方法。 该方法包括从从发射站接收的数据传输帧中获取发射台的传输参数,在接收站中搜索与发射台的传输参数相对应的传输参数,确定控制响应帧的传输速率,根据 如果在接收站中发现与发射台的传输参数相对应的传输参数,则接收站的传输参数;以及如果基站传输速率的一组基本传输速率中的最大速率为控制响应帧的传输速率,则 在接收站中没有发现与发送站的发送参数对应的发送参数。
    • 9. 发明授权
    • Wireless network system and method for transmitting and receiving data in the wireless network
    • 用于在无线网络中发送和接收数据的无线网络系统和方法
    • US07933217B2
    • 2011-04-26
    • US11723861
    • 2007-03-22
    • Se-young ShinChang-yeul Kwon
    • Se-young ShinChang-yeul Kwon
    • H04W24/00
    • H04L12/66
    • Provided is a wireless network system and a method for transmitting and receiving data in the wireless network, which have a particular time period for a beam search in a superframe thereof in order to enable stations, which carry out directional communications with a high frequency bandwidth, to efficiently perform a beam search. A wireless network coordinator in the wireless network system includes a media access control unit generating a beacon frame which constitutes a superframe including at least one channel time block; a bandwidth management unit setting a specific channel time block among the channel time blocks to a time period during which a packet for a beam search is transmitted and received among stations in a network; and a transmission unit transmitting the beacon frame having information on the setting through a predetermined communication channel.
    • 提供一种用于在无线网络中发送和接收数据的无线网络系统和方法,该无线网络具有用于其超帧中的波束搜索的特定时间段,以便能够执行与高频带宽的定向通信的站, 以有效地执行波束搜索。 无线网络系统中的无线网络协调器包括:媒体接入控制单元,生成构成包括至少一个信道时间块的超帧的信标帧; 带宽管理单元,将通道时间块之间的特定通道时间块设置为在网络中的站之间发送和接收用于波束搜索的分组的时间段; 以及传输单元,通过预定的通信信道发送具有关于设置的信息的信标帧。