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    • 72. 发明申请
    • INITIAL ACCESS IN CELLS WITHOUT COMMON REFERENCE SIGNALS
    • 在没有共同参考信号的情况下初次接触细胞
    • WO2013111030A2
    • 2013-08-01
    • PCT/IB2013/050286
    • 2013-01-11
    • NOKIA CORPORATIONNOKIA SIEMENS NETWORKS OYNOKIA, INC.
    • LINDH, Lars E.HUGL, KlausFREDERIKSEN, Frank
    • H04W72/04
    • H04L5/0053H04L5/001H04L5/0048H04W72/0406
    • Frequency resources for common control regions of a control channel are defined or determined as a function of at least bandwidth and an identifier of a specific cell. Communications between a wireless network and a mobile device are then done using the defined/determined frequency resources of the common control regions of the control channel. In the non-limiting embodiments: the bandwidth is bandwidth of a cell or of a component carrier; the frequency resources are defined/determined further as a function of an offset value; the common control regions are of an ePDCCH and the offset value differs from a channel edge offset value for common control regions of all other ePDCCHs of all other adjacent cells or all other transmit nodes in the same cell; and the frequency resources comprise frequency stripes (which may be interleaved by resource element groups) distributed in frequency across the bandwidth.
    • 将控制信道的公共控制区域的频率资源定义或确定为至少带宽和特定小区的标识符的函数。 然后使用控制信道的公共控制区域的定义/确定的频率资源来完成无线网络和移动设备之间的通信。 在非限制性实施例中:带宽是小区或分量载波的带宽; 作为偏移值的函数进一步定义/确定频率资源; 公共控制区域是ePDCCH,并且偏移值与用于所有其他相邻小区的所有其他ePDCCH或同一小区中的所有其他发射节点的公共控制区域的信道边缘偏移值不同; 并且频率资源包括分布在带宽上的频率的频率条带(其可由资源元素组进行交织)。