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    Communication Mechanism Using Demodulation Reference Signal Based Communication Mode
    2.
    发明申请
    Communication Mechanism Using Demodulation Reference Signal Based Communication Mode 有权
    使用解调参考信号通信模式的通信机制

    公开(公告)号：US20150103765A1

    公开(公告)日：2015-04-16

    申请号：US14387258

    申请日：2012-03-23

    申请人： Xiaoyi Wang ,  Peter Skov ,  Jingxiu Liu ,  DeShan Miao

    发明人： Xiaoyi Wang ,  Peter Skov ,  Jingxiu Liu ,  DeShan Miao

    IPC分类号： H04L5/00 ,  H04B7/02

    CPC分类号： H04L5/0048 ,  H04B7/024 ,  H04L5/0023 ,  H04L5/0035 ,  H04L5/0092 ,  H04L27/2613

    摘要： There is provided a mechanism for conducting a communication between at least one communication network control element such as an eNB and at least one communication element such as a UE wherein a DM RS based communication mode is used. DMRS (scrambling) sequences are generated wherein each DMRS sequence includes a set of calculation parameters being specific for the respective DMRS sequence, wherein the set of calculation parameters is configurable by the eNB during communication. For initializing each of the at least one scrambling sequence before receiving the configuration information, i.e. in an initial phase of the communication, a predetermined default value based on e.g. an UE_ID and being selectable from a set of predetermined default values is used for the set of calculation parameters in each DMRS sequence.

    摘要翻译： 提供了一种用于在诸如eNB的至少一个通信网络控制元件和至少一个诸如使用基于DM RS的通信模式的UE之类的通信元件之间进行通信的机制。 产生DMRS（加扰）序列，其中每个DMRS序列包括对于相应的DMRS序列特定的一组计算参数，其中该组计算参数在通信期间由eNB配置。 为了在接收配置信息之前，即在通信的初始阶段中初始化所述至少一个加扰序列中的每一个，基于例如预定的默认值。 每个DMRS序列中的一组计算参数使用UE_ID并且可以从一组预定的默认值中选择。