Base station device and communication method
    46.
    发明专利
    Base station device and communication method 有权
    基站设备和通信方法

    公开(公告)号:JP2011120286A

    公开(公告)日:2011-06-16

    申请号:JP2011039429

    申请日:2011-02-25

    Abstract: PROBLEM TO BE SOLVED: To provide a base station device and communication system for reducing computational complexity and circuit scale of a receiving-side correlation circuit, in a system which allocates a plurality of different Zadoff-Chu sequences or GCL sequences to a single cell. SOLUTION: In ST201, a counter (a) and a number (p) of current sequence allocations are initialized and in ST202, it is determined whether the number (p) of current sequence allocations is coincident with a number (K) of allocations to one cell. In ST203, it is determined whether the number (K) of allocations to one cell is odd or even. If K is even, in ST204-ST206, sequence numbers (r=a and r=N-a), which are not currently allocated, are combined and then allocated. If K is odd, in ST207-ST212, for sequences that can not be paired, one of sequence numbers (r=a and r=N-a), which are not currently allocated, is allocated. Therefore, sequence numbers, where elements of sequences are in a complex conjugate relationship, are combined and allocated. COPYRIGHT: (C)2011,JPO&INPIT

    Abstract translation: 要解决的问题:为了提供一种用于降低接收侧相关电路的计算复杂性和电路规模的基站装置和通信系统,在将多个不同的Zadoff-Chu序列或GCL序列分配给 单细胞 解决方案:在ST201中,初始化计数器(a)和数量(p)当前序列分配,并且在ST202中,确定当前序列分配的数量(p)是否与数字(K)一致, 的一个单元格的分配。 在ST203中,确定对一个单元的分配数(K)是奇数还是偶数。 如果K是偶数,则在ST204-ST206中,组合然后分配未被分配的序列号(r = a和r = N-a)。 如果K是奇数,则在ST207-ST212中,对于不能配对的序列,分配未分配的序列号(r = a和r = N-a)中的一个。 因此,组合并分配其中序列元素处于复共轭关系的序列号。 版权所有(C)2011,JPO&INPIT

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