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    • 12. 发明申请
    • CHANNEL CONDITION DEPENDENT SCHEDULING
    • 频道条件依赖调度
    • WO2009156794A1
    • 2009-12-30
    • PCT/IB2008/052580
    • 2008-06-26
    • FREESCALE SEMICONDUCTOR, INC.LIN, BoROUWET, Wim
    • LIN, BoROUWET, Wim
    • H04W72/12
    • H04W4/20
    • An apparatus (10) for data traffic scheduling comprises a scheduler (12) assigning at least one priority parameter (14) value prioritising usage of a communication resource (16) comprising a plurality of logical channels (22), to each of a plurality of users (28) of the communication resource (16), a channel analyser (18) providing at least one channel condition indicator (20) for each logical channel (22), and a filter (24) providing a scheduling parameter (26) value for each logical channel (22) to the scheduler (12) determining the priority parameter (14) value, the scheduling parameter (26) value being a weighted average of a plurality of values of the at least one channel condition indicator (20).
    • 一种用于数据业务调度的装置(10)包括调度器(12),其分配至少一个优先级参数(14)值,所述优先级参数(14)将包括多个逻辑信道(22)的通信资源(16)的使用优先化为多个 通信资源(16)的用户(28),为每个逻辑信道(22)提供至少一个信道条件指示符(20)的信道分析器(18)和提供调度参数(26)值 对于确定优先级参数(14)值的调度器(12)的每个逻辑信道(22),所述调度参数(26)值是所述至少一个信道条件指示符(20)的多个值的加权平均值。
    • 13. 发明申请
    • METHOD, DATA STRUCTURE AND COMPUTER SYSTEM FOR PACKING A WORLDWIDE INTEROPERABILITY FOR MICROWAVE ACCESS (WIMAX) FRAME
    • 方法,数据结构和计算机系统,用于包装微波接入(WIMAX)框架的全球互操作性
    • WO2008122841A1
    • 2008-10-16
    • PCT/IB2007/051252
    • 2007-04-06
    • FREESCALE SEMICONDUCTOR, INC.LIN, BoROUWET, Wim
    • LIN, BoROUWET, Wim
    • H04L27/26H04L5/02
    • H04L5/1484H04L5/0007H04L5/0039H04L5/0048
    • A method of packing a Worldwide Interoperability for Microwave Access (WiMAX) frame, characterised in that the method comprises the steps of: creating a matrix of substantially the same number of rows and columns as the WiMAX frame; mapping a first control message to a position in a first corner of the matrix; mapping a first data message to a position in a second corner of the matrix, wherein the second corner is opposite in a predetermined direction to the first corner; mapping a plurality of further control messages to the matrix in a first direction moving from the first corner towards the centre of the matrix; and mapping a plurality of further data messages to the matrix in a second direction that is different from the first direction, from the second corner of the matrix towards the centre of the matrix; until one or more of the further data messages meets one or more of the further control messages; copying the control messages from the matrix to a first area of the WiMAX frame; arranging the control messages in the WiMAX frame so that the first control message is located at the start of the frame; and copying the data messages from the matrix to a second area of the WiMAX frame, so that the first data message is located directly after the control messages.
    • 一种打包全球微波接入互操作性(WiMAX)框架的方法,其特征在于该方法包括以下步骤:创建与WiMAX帧基本相同数量的行和列的矩阵; 将第一控制消息映射到矩阵的第一角中的位置; 将第一数据消息映射到所述矩阵的第二角中的位置,其中所述第二角在与所述第一角的预定方向相反; 在从第一角向矩阵的中心移动的第一方向上将多个另外的控制消息映射到矩阵; 以及将不同于第一方向的第二方向从矩阵的第二角向矩阵的中心将多个另外的数据消息映射到矩阵; 直到一个或多个另外的数据消息满足一个或多个另外的控制消息; 将所述控制消息从所述矩阵复制到所述WiMAX帧的第一区域; 将所述控制消息排列在所述WiMAX帧中,使得所述第一控制消息位于所述帧的开始处; 以及将数据消息从矩阵复制到WiMAX帧的第二区域,使得第一数据消息位于控制消息之后。