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    • 8. 发明申请
    • Method for partitioning resource space, assigning physical channel, and allocating power in ofdma-based cellular system
    • 用于分配资源空间,分配物理信道以及在基于DM的蜂窝系统中分配功率的方法
    • US20070127359A1
    • 2007-06-07
    • US10579892
    • 2004-09-08
    • Jae-Young AhnKwang-Soon Kim
    • Jae-Young AhnKwang-Soon Kim
    • H04J1/00H04J11/00
    • H04L5/023H04L27/2608H04W72/06
    • Disclosed is a method for partitioning resource spaces, and allocating physical channels and power in an OFDMA-based cellular system. A resource within a slot is partitioned into resource spaces in common in a plurality of adjacent cells, and the partitioned resource spaces are partitioned into resource sets according to sizes of physical channels in the adjacent cells. The physical channels classified by predetermined characteristics are respectively assigned to the partitioned resource sets within the resource space. Further, the resource space for transmitting traffic channels between two different cells is partitioned into resource spaces so that the traffic channels in the same subspace may be collided with each other, and a power control is applied between the collided channels to control the interference from the adjacent cells.
    • 公开了一种在基于OFDMA的蜂窝系统中分配资源空间以及分配物理信道和功率的方法。 时隙内的资源在多个相邻小区中共同划分为资源空间,并且根据相邻小区中的物理信道的大小将划分的资源空间划分为资源集。 通过预定特性分类的物理信道分别分配给资源空间内的分区资源集。 此外,用于在两个不同小区之间传输业务信道的资源空间被划分为资源空间,使得相同子空间中的业务信道可能相互冲突,并且在冲突信道之间应用功率控制以控制来自 相邻细胞。