COGNITIVE RADIO COMMUNICATION TERMINAL AND METHOD FOR DETECTING COLLISION USING FEATURE DETECTION
    2.
    发明申请
    COGNITIVE RADIO COMMUNICATION TERMINAL AND METHOD FOR DETECTING COLLISION USING FEATURE DETECTION 有权
    认知无线电通信终端和使用特征检测检测冲突的方法

    公开(公告)号:US20100091789A1

    公开(公告)日:2010-04-15

    申请号:US12400193

    申请日:2009-03-09

    IPC分类号: H04L12/413 H04L12/43

    摘要: A cognitive radio communication terminal including a transmission processing unit to divide data by a quiet time slot that is allocated at a first point in time of a collision detection period, to transmit at least one portion of the divided data to a reception side, and a sensing unit to determine whether at least one of a feature information and an energy of another terminal is detected in a channel with the reception side during the quiet time slot of the first point in time. Where neither the feature information nor the energy of the other terminal is detected based on a determination of the sensing unit, the transmission processing unit transmits the remaining divided data.

    摘要翻译: 一种认知无线电通信终端,包括发送处理单元,用于将数据除以在冲突检测周期的第一时间点分配的安静时隙,以将所划分的数据的至少一部分发送到接收侧;以及 感测单元,用于确定在第一时间点的安静时隙期间在与接收侧的频道中是否检测到另一终端的特征信息和能量中的至少一个。 基于感测单元的确定,既不检测到另一终端的特征信息和能量,则发送处理单元发送剩余的分割数据。

    Cognitive radio communication terminal and method for detecting collision using feature detection
    9.
    发明授权
    Cognitive radio communication terminal and method for detecting collision using feature detection 有权
    认知无线电通信终端和使用特征检测来检测碰撞的方法

    公开(公告)号:US08149865B2

    公开(公告)日:2012-04-03

    申请号:US12400193

    申请日:2009-03-09

    IPC分类号: H04L12/413 H04W4/00

    摘要: A cognitive radio communication terminal including a transmission processing unit to divide data by a quiet time slot that is allocated at a first point in time of a collision detection period, to transmit at least one portion of the divided data to a reception side, and a sensing unit to determine whether at least one of a feature information and an energy of another terminal is detected in a channel with the reception side during the quiet time slot of the first point in time. Where neither the feature information nor the energy of the other terminal is detected based on a determination of the sensing unit, the transmission processing unit transmits the remaining divided data.

    摘要翻译: 一种认知无线电通信终端,包括发送处理单元,用于将数据除以在冲突检测周期的第一时间点分配的安静时隙,以将所划分的数据的至少一部分发送到接收侧;以及 感测单元,用于确定在第一时间点的安静时隙期间在与接收侧的频道中是否检测到另一终端的特征信息和能量中的至少一个。 基于感测单元的确定,既不检测到另一终端的特征信息和能量,则发送处理单元发送剩余的分割数据。

    COMMUNICATION SYSTEM USING MULTI-BAND SCHEDULING
    10.
    发明申请
    COMMUNICATION SYSTEM USING MULTI-BAND SCHEDULING 有权
    使用多频段调度的通信系统

    公开(公告)号:US20100150113A1

    公开(公告)日:2010-06-17

    申请号:US12490136

    申请日:2009-06-23

    IPC分类号: H04J3/00

    CPC分类号: H04W72/1226 H04W72/0453

    摘要: A multi-band scheduling method determines frequency bands for each of a plurality of frames existing in a single session queue from among a plurality of frequency bands based on data characteristics of each of the plurality of frames. In particular, the multi-band scheduling method may assign a frame with a high significance to a frequency band having a superior channel state, thereby increasing communication reliability. Also, a broadcasting service system may use the multi-band scheduling method to effectively provide the broadcasting services.

    摘要翻译: 多频带调度方法基于多个帧中的每一个的数据特性,从多个频带中确定存在于单个会话队列中的多个帧中的每一个的频带。 特别地,多频带调度方法可以将具有高重要性的帧分配给具有优良信道状态的频带,从而提高通信可靠性。 此外,广播业务系统可以使用多频带调度方式来有效地提供广播业务。