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    • 10. 发明公开
    • 통신 시스템에서 신호 송수신 시스템 및 방법
    • 用于在通信系统中发送/发送信号的系统和方法
    • KR1020090022898A
    • 2009-03-04
    • KR1020070088574
    • 2007-08-31
    • 삼성전자주식회사연세대학교 산학협력단
    • 최진구정성윤김성륜김광순상영진박정민황영주
    • H04B7/14H04B7/26
    • H04B7/15542H04W16/30H04W72/0453H04B7/2615H04W88/04
    • A communication system for transceiving a signal and a method therefor are provided to minimize the inter-cell interference and improve the frequency use efficiency by applying schemes for the frequency reuse in the inner region and outer region of a cell together. A signal transceiving system comprises the followings. In case a mobile station(MS) 1 is positioned inside, a base station(BS) transmits a signal to the MS 1 through the first type of sub channel(411) of a DL sub frame(401) of the first sub frequency band(410). The MS 1 transmits a signal to the BS through a sub channel(413) of the first type of UL sub frame(403) of the first sub frequency band(410). In case the mobile station is positioned outside, the BS transmits a signal to an MS 2 existing in the external region through a sub channel of the second type of DL sub frame of the first sub frequency band.
    • 提供一种用于收发信号的通信系统及其方法,用于通过在单元的内部区域和外部区域中应用用于频率重用的方案来最小化小区间干扰并提高频率利用效率。 信号收发系统包括以下内容。 在移动台(MS)1位于内部的情况下,基站(BS)通过第一子频带的DL子帧(401)的第一类型的子信道(411)向MS 1发送信号 (410)。 MS 1通过第一子频带(410)的第一类型的UL子帧(403)的子信道(413)向BS发送信号。 在移动台位于外部的情况下,BS通过第一子频带的第二类型的DL子帧的子信道向存在于外部区域的MS 2发送信号。