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    CHANNEL ESTIMATION ENHANCEMENT
    92.
    发明申请
    CHANNEL ESTIMATION ENHANCEMENT 审中-公开
    信道估计增强

    公开(公告)号：WO2018018015A1

    公开(公告)日：2018-01-25

    申请号：PCT/US2017/043392

    申请日：2017-07-21

    Applicant: QUALCOMM INCORPORATED

    Inventor： VITTHALADEVUNI, Pavan Kumar ,  NAMGOONG, June ,  SORIAGA, Joseph Binamira ,  SUNDARARAJAN, Jay Kumar

    IPC: H04L5/00 ,  H04W52/10 ,  H04W52/14 ,  H04W52/32 ,  H04W52/34 ,  H04W52/38 ,  H04L25/02

    Abstract: Aspects of the present disclosure provide for enhanced channel estimation in a wireless communication network. Uplink channel estimation may be enhanced by increasing the uplink transmit power of an uplink reference signal. For example, the uplink transmit power may be increased by multiplying a measured downlink path loss by a predetermined factor to produce an increased downlink path loss and calculating the uplink transmit power based on the increased downlink path loss. Downlink channel estimation may be enhanced by increasing a number of tones on a downlink reference signal assigned to a scheduled entity relative to the number of tones assigned to other scheduled entities.

    Abstract translation: 本公开的各方面提供了无线通信网络中的增强的信道估计。 上行链路信道估计可以通过增加上行链路参考信号的上行链路发射功率来增强。 例如，可以通过将测量的下行链路路径损耗乘以预定因子来增加上行链路发射功率，以产生增加的下行链路路径损耗并且基于增加的下行链路路径损耗来计算上行链路发射功率。 相对于分配给其他调度实体的音调的数量，可以通过增加分配给调度实体的下行链路参考信号上的音调的数量来增强下行链路信道估计。

    ENHANCED CONTROL CHANNEL FOR DL SUB-BAND SCHEDULING
    93.
    发明申请
    ENHANCED CONTROL CHANNEL FOR DL SUB-BAND SCHEDULING 审中-公开
    用于DL子带调度的增强型控制信道

    公开(公告)号：WO2018017424A1

    公开(公告)日：2018-01-25

    申请号：PCT/US2017/042216

    申请日：2017-07-14

    Applicant: QUALCOMM INCORPORATED

    Inventor： VITTHALADEVUNI, Pavan Kumar ,  ANG, Peter Pui Lok ,  LI, Chih Ping

    IPC: H04W72/12 ,  H04L1/18 ,  H04L5/00 ,  H04W72/04

    Abstract: Aspects of the present disclosure provide a scheduling entity for facilitating Multiple Input Multiple Output (MIMO) wireless communication by dynamically assigning ranks to scheduled entities for each sub-band of a slot. In some examples, the rank assigned to a particular scheduled entity may be increased or decreased between sub-bands of the slot based on the amount of scheduled user data traffic for that particular scheduled entity relative to the amount of scheduled user data traffic for other scheduled entities. The scheduling entity further schedules resources within the sub-bands of the slot based on the assigned ranks and transmits an enhanced control channel providing scheduling information indicating the scheduled resources to the scheduled entities.

    Abstract translation: 本公开的各方面提供了一种用于通过为时隙的每个子带为调度实体动态分配秩来促进多输入多输出（MIMO）无线通信的调度实体。 在一些示例中，基于该特定调度实体的调度用户数据流量相对于其他调度的调度用户数据流量的量，可以在时隙的子频带之间增加或减少分配给特定调度实体的排名 实体。 调度实体还基于所分配的等级调度时隙的子频带内的资源，并向调度实体传送提供指示调度的资源的调度信息的增强控制信道。

    COMMUNICATING BETWEEN USER EQUIPMENT (UE) AND INDEPENDENT SERVING SECTORS IN A WIRELESS COMMUNICATIONS SYSTEM
    94.
    发明申请
    COMMUNICATING BETWEEN USER EQUIPMENT (UE) AND INDEPENDENT SERVING SECTORS IN A WIRELESS COMMUNICATIONS SYSTEM 审中-公开
    在无线通信系统中的用户设备（UE）和独立服务器之间的通信

    公开(公告)号：WO2012051631A1

    公开(公告)日：2012-04-19

    申请号：PCT/US2011/057737

    申请日：2011-10-25

    Applicant: QUALCOMM INCORPORATED ,  ZHANG, Danlu ,  SAMBHWANI, Sharad Deepak ,  HOU, Jilei ,  VITTHALADEVUNI, Pavan Kumar

    Inventor： ZHANG, Danlu ,  SAMBHWANI, Sharad Deepak ,  HOU, Jilei ,  VITTHALADEVUNI, Pavan Kumar

    IPC: H04W72/08 ,  H04W72/04

    CPC classification number: H04W72/085 ,  H04W36/30 ,  H04W72/0413

    Abstract: A wireless communication system transmits in a High Speed Downlink Packet Access (HSDPA) by having a Radio Network Controller (RNC) assign portions of data to a first serving cell and a second serving cell for transmitting to a user equipment. The first serving cell transmits data on a first downlink carrier to the user equipment. The second serving cell, which is independent from the first serving cell, transmits data on a second downlink carrier to the user equipment. In an optional aspect, the RNC receives a measurement report from the user equipment on a first uplink carrier via at least one of the first serving cell and the second serving cell.

    Abstract translation: 无线通信系统通过使无线网络控制器（RNC）将数据的部分分配给第一服务小区和第二服务小区来发送到高速下行链路分组接入（HSDPA），以发送给用户设备。 第一服务小区在第一下行链路载波上向用户设备发送数据。 独立于第一服务小区的第二服务小区在第二下行链路载波上向用户设备发送数据。 在可选方面，RNC经由第一服务小区和第二服务小区中的至少一个从第一上行链路载波上的用户设备接收测量报告。

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