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    • 129. 发明公开
    • Frequency Reuse System in Multi Hop Cellular Network
    • 多跳蜂窝网络中的频率复用系统
    • KR20120060044A
    • 2012-06-11
    • KR20100121606
    • 2010-12-01
    • UNIV YONSEI IACF
    • LEE JAI YONGLIM SUNG GOOK
    • H04W16/12H04W16/26
    • H04W16/12H04B7/2621H04W52/46H04W72/0453H04W84/18
    • PURPOSE: A frequency reuse system of a multiple-grooves cellular network is provided to reduce the outrage ratio of a cell by preventing user performance degradation in a cell boundary. CONSTITUTION: A transmission and reception unit(300) transmits signals to repeaters and plural terminals and receives the signals from the repeaters and the terminals. An area establishment unit(304) dives a sub cell into an inner area and an outer area. The area establishment unit establishes a radius of the inner area and the outer area. A band allocation unit(302) allocates a frequency band to an inner area of repeaters. The band allocation unit allocates the frequency band and other frequency band of the inner area to an outer area of a base station and the repeaters.
    • 目的:提供多槽蜂窝网络的频率复用系统,通过防止用户在小区边界中的性能下降,减少小区的暴击比例。 构成:发送接收单元(300)向中继器和多个终端发送信号,并从中继器和终端接收信号。 区域建立单元(304)将子单元潜入内部区域和外部区域。 区域建立单元建立内部区域和外部区域的半径。 频带分配单元(302)将频带分配给中继器的内部区域。 频带分配单元将内部区域的频带和其他频带分配给基站的外部区域和中继器。