METHOD FOR CHANNEL ESTIMATION AND PILOT RECEPTION FOR REMOTE RADIO HEAD (RRH) DEPLOYMENTS AND MULTI-ANTENNA DOWNLINK MIMO
    1.
    发明申请
    METHOD FOR CHANNEL ESTIMATION AND PILOT RECEPTION FOR REMOTE RADIO HEAD (RRH) DEPLOYMENTS AND MULTI-ANTENNA DOWNLINK MIMO 审中-公开
    用于远程无线电头(RRH)部署和多天线下行链路MIMO的信道估计和导频接收的方法

    公开(公告)号:US20130155968A1

    公开(公告)日:2013-06-20

    申请号:US13572040

    申请日:2012-08-10

    IPC分类号: H04W72/04

    摘要: A method and apparatus for determining pilot information is disclosed. A wireless/transmit receive unit (WTRU) receives a plurality of high speed shared control channel (HS-SCCH) resources including radio resource control (RRC) configuration information for high speed downlink packet access (HSDPA), wherein the RRC configuration information includes dedicated pilot information associated with each received HS-SCCH resource. The WTRU detects a high speed downlink shared channel (HS-DSCH) radio network transmission identifier (H-RNTI) associated with the WTRU in one of the plurality of HS-SCCH resources. The WTRU determines pilot information, based on the dedicated pilot information and the one of the plurality of HS-SCCH resources, for a high speed physically downlink shared channel (HS-PDSCH) associated with the one of the plurality of HS-SCCH resources.

    摘要翻译: 公开了一种用于确定导频信息的方法和装置。 无线/发射接收单元(WTRU)接收包括用于高速下行链路分组接入(HSDPA)的无线资源控制(RRC)配置信息的多个高速共享控制信道(HS-SCCH)资源,其中RRC配置信息包括专用 与每个接收到的HS-SCCH资源相关联的导频信息。 WTRU在多个HS-SCCH资源之一中检测与WTRU相关联的高速下行链路共享信道(HS-DSCH)无线电网络传输标识符(H-RNTI)。 针对与多个HS-SCCH资源之一相关联的高速物理下行链路共享信道(HS-PDSCH),WTRU基于专用导频信息和多个HS-SCCH资源中的一个来确定导频信息。