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    • 7. 发明申请
    • RESOURCE ALLOCATION METHOD AND SYSTEM
    • 资源配置方法与系统
    • WO2008107520A1
    • 2008-09-12
    • PCT/FI2008/050104
    • 2008-03-04
    • NOKIA CORPORATIONPARTS, ÜloRINNE, Mika
    • PARTS, ÜloRINNE, Mika
    • H04L27/26H04J11/00
    • H04L5/0094H04L5/0007H04L5/0046
    • There is provided a communication system, comprising a network infrastructure comprising: a transmitter configured to transmit signaling information to user terminals, the signaling information being related to the allocation of the plurality of sub-carriers at a common frequency band used for data transmission between the multiple user terminals and a network infrastructure; a processing unit configured to divide the common frequency band into two suppression bands at the edge zones of the common frequency band and to provide a safe band between the two suppression bands, the two suppression bands including sub-carriers having a predetermined amount of decreased channel estimation accuracy compared with the other sub-carriers of the common frequency band; and a processing unit configured to allocatesignaling information, related to the allocation of at least one sub-carrier to a user terminal having an expected signal to interference-plus-noise ratio at a predetermined level, to at least one sub-carrier in- cluded in the safe band.
    • 提供了一种通信系统,包括网络基础设施,包括:发射机,被配置为向用户终端发送信令信息,所述信令信息涉及在用于数据传输的公共频带之间的所述多个子载波的分配 多个用户终端和网络基础设施; 处理单元,被配置为将所述公共频带划分成在所述公共频带的边缘区域处的两个抑制频带,并且在所述两个抑制频带之间提供安全频带,所述两个抑制频带包括具有预定量的减少信道的子载波 估计精度与公共频带的其他子载波相比; 以及处理单元,被配置为将至少一个子载波的分配相关的信号信息分配给具有预定信号的预期信号与干扰加噪声比在预定级别,所述至少一个子载波包括 在安全带。