무선 통신 시스템에서 동기화 방법
    2.
    发明公开
    무선 통신 시스템에서 동기화 방법 失效
    无线通信系统同步的方法

    公开(公告)号:KR1020100026390A

    公开(公告)日:2010-03-10

    申请号:KR1020080085376

    申请日:2008-08-29

    CPC classification number: H04L27/2602 H04W56/0005

    Abstract: PURPOSE: A method for synchronization in a wireless communication system is provided to remove duplexing delay by transmitting and receiving an uplink signal and a downlink signal at the same. CONSTITUTION: Each terminal performs an initial downlink synchronization process(S100). Each terminal performs an initial ranging process(S200). Each terminal performs a mutual ranging process. The information obtained through the mutual ranging process is transmitted to an AP(S300). The AP determines CS insertion(S400). The AP allocates a transmission band(S500). The AP and each terminal perform the transmission and reception process of a data symbol and a synchronization tracking process(S700).

    Abstract translation: 目的:提供一种在无线通信系统中同步的方法,通过发送和接收上行链路信号和下行链路信号来消除双工延迟。 构成:各终端进行初始下行同步处理(S100)。 各终端进行初始测距处理(S200)。 每个终端执行相互测距过程。 通过相互测距处理获得的信息被发送到AP(S300)。 AP确定CS插入(S400)。 AP分配传输频带(S500)。 AP和每个终端执行数据符号的发送和接收处理以及同步跟踪处理(S700)。

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