셀룰러 통신 시스템에서 셀 그룹 검출을 위한 제 2 동기화 시퀀스
    1.
    发明公开
    셀룰러 통신 시스템에서 셀 그룹 검출을 위한 제 2 동기화 시퀀스 有权
    细胞群检测在细胞通信系统中的二次同步序列

    公开(公告)号:KR1020090106598A

    公开(公告)日:2009-10-09

    申请号:KR1020097016457

    申请日:2007-12-07

    Abstract: Timing parameters and an identity of a particular one of a number of cell groups are indicated in a signal transmitted in a cellular communication system having a radio frame in a physical layer, the radio frame comprising a number of time slots. In a known one of the time slots, a synchronization signal, S1, is transmitted that comprises a pair of sequences (I) arranged in a first ordering. In another known one of the time slots, a synchronization signal, S2, is transmitted that comprises the pair of sequences (II) arranged in a second ordering. The selected pair of sequences is uniquely ident ified with the particular cell group, and the first ordering of the sequences is used only for transmission in the known one of the time slots, and the second ordering of the sequences is used only for transmission in said another known one of the time slots.

    Abstract translation: 在具有物理层中的无线电帧的蜂窝通信系统中发送的信号中指示多个小区组中的特定一个小区的定时参数和身份,该无线帧包括多个时隙。 在已知的一个时隙中,发送一个同步信号S1,该同步信号包括按照第一次排序排列的一对序列(I)。 在另一个已知的一个时隙中,发送包括以第二次排序排列的一对序列(II)的同步信号S2。 所选择的一对序列与特定小区组唯一地确定,并且序列的第一排序仅用于已知时隙中的传输,并且序列的第二排序仅用于在所述时隙中的传输 另一个已知的时隙之一。

    무선 인터페이스를 통해 랜덤 액세스 절차를 실행하는 기술
    3.
    发明公开
    무선 인터페이스를 통해 랜덤 액세스 절차를 실행하는 기술 有权
    在无线接口上执行随机访问过程的技术

    公开(公告)号:KR1020080068650A

    公开(公告)日:2008-07-23

    申请号:KR1020087008320

    申请日:2006-10-20

    CPC classification number: H04W74/0891 H04W74/0833

    Abstract: The invention relates to a technique of performing a random access procedure over a radio interface (106) in a mobile terminal (102). A method embodiment of the random access procedure as performed in the mobile terminal comprises the steps of selecting an access time slot for transmission of an access burst (112) over the radio interface; and setting an access bandwidth for transmission of the access burst, wherein the access bandwidth is set smaller than an available transmission bandwidth associated with the radio interface.

    Abstract translation: 本发明涉及一种通过移动终端(102)中的无线电接口(106)执行随机接入过程的技术。 在移动终端中执行的随机接入过程的方法实施例包括以下步骤:通过无线接口选择用于传输接入脉冲串(112)的接入时隙; 以及设置用于所述接入脉冲串传输的接入带宽,其中所述接入带宽被设置为小于与所述无线电接口相关联的可用传输带宽。

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