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    • 3. 发明授权
    • Apparatus and method for allocating downlink burst in broadband wireless communication system
    • 宽带无线通信系统中分配下行突发的装置和方法
    • US08254945B2
    • 2012-08-28
    • US12380230
    • 2009-02-25
    • Hee-Kwang LeeSeung-Joo MaengJae-Ho Jeon
    • Hee-Kwang LeeSeung-Joo MaengJae-Ho Jeon
    • H04W72/00H04J11/00
    • H04L5/0037H04L5/0023H04L5/0048H04L5/0058H04W52/38H04W72/04H04W72/10
    • A method of allocating bursts in a broadband wireless communication system is provided. The method includes dividing a downlink period into a plurality of regions according to a burst property, calculating a residual symbol axis size and a residual subchannel axis size of a first region conforming to two-dimensional allocation among the plurality of regions, allocating bursts to be allocated to the first region in a descending order, wherein the bursts are respectively allocated in a rectangular shape having a length corresponding to the number of residual symbols along a time axis or in a rectangular shape having a length corresponding to the number of residual subchannels along a frequency axis, and allocating bursts to be allocated to at least one region conforming to one-dimensional allocation among the plurality of regions to the at least one region conforming to one-dimensional allocation according to a scheduling priority.
    • 提供了一种在宽带无线通信系统中分配突发的方法。 该方法包括根据突发特性将下行链路周期划分为多个区域,计算在多个区域之间符合二维分配的第一区域的残余符号轴大小和剩余子信道轴尺寸,将突发分配为 分配给第一区域,其中突发分别被分配成具有与沿着时间轴的残余符号的数量相对应的长度的矩形形状或者具有对应于沿着剩余子信道数量的长度的矩形形状 频率轴,并且根据调度优先级,将符合一维分配的至少一个区域的突发分配给符合一维分配的至少一个区域。