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    Communicating between user equipment (UE) and independent serving sectors in a wireless communications system
    1.
    发明授权
    Communicating between user equipment (UE) and independent serving sectors in a wireless communications system 有权
    在无线通信系统中的用户设备（UE）和独立服务扇区之间进行通信

    公开(公告)号：US08824307B2

    公开(公告)日：2014-09-02

    申请号：US13269721

    申请日：2011-10-10

    申请人： Danlu Zhang ,  Sharad Deepak Sambhwani ,  Jilei Hou ,  Pavan Kumar Vitthaladevuni

    发明人： Danlu Zhang ,  Sharad Deepak Sambhwani ,  Jilei Hou ,  Pavan Kumar Vitthaladevuni

    IPC分类号： H04W4/00 ,  H04W72/08 ,  H04W72/04

    CPC分类号： H04W72/085 ,  H04W36/30 ,  H04W72/0413

    摘要： 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.

    摘要翻译： 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，在第一上行链路载波上从用户设备接收测量报告。

    COMMUNICATING BETWEEN USER EQUIPMENT (UE) AND INDEPENDENT SERVING SECTORS IN A WIRELESS COMMUNICATIONS SYSTEM
    3.
    发明申请
    COMMUNICATING BETWEEN USER EQUIPMENT (UE) AND INDEPENDENT SERVING SECTORS IN A WIRELESS COMMUNICATIONS SYSTEM 有权
    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：US20120163185A1

    公开(公告)日：2012-06-28

    申请号：US13269721

    申请日：2011-10-10

    申请人： Danlu Zhang ,  Sharad Deepak Sambhwani ,  Jilei Hou ,  Pavan Kumar Vitthaladevuni

    发明人： Danlu Zhang ,  Sharad Deepak Sambhwani ,  Jilei Hou ,  Pavan Kumar Vitthaladevuni

    IPC分类号： H04W72/04 ,  H04W24/00 ,  H04W4/00

    CPC分类号： H04W72/085 ,  H04W36/30 ,  H04W72/0413

    摘要： 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.

    摘要翻译： 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。

    TIMING CONTROL IN A MULTI-POINT HIGH SPEED DOWNLINK PACKET ACCESS NETWORK
    4.
    发明申请
    TIMING CONTROL IN A MULTI-POINT HIGH SPEED DOWNLINK PACKET ACCESS NETWORK 有权
    多点高速下行链路分组接入网络中的时序控制

    公开(公告)号：US20120069798A1

    公开(公告)日：2012-03-22

    申请号：US13209361

    申请日：2011-08-12

    申请人： Pavan Kumar Vitthaladevuni ,  Haitong Sun ,  Danlu Zhang ,  Sharad Deepak Sambhwani ,  Jilei Hou

    发明人： Pavan Kumar Vitthaladevuni ,  Haitong Sun ,  Danlu Zhang ,  Sharad Deepak Sambhwani ,  Jilei Hou

    IPC分类号： H04W4/00

    CPC分类号： H04L1/1671 ,  H04L1/02 ,  H04L1/1854 ,  H04L5/0053 ,  H04L2001/0092

    摘要： A method, apparatus, processing system, and computer program product enable association of mis-aligned subframes from a first and second downlink with one another, such that a HARQ acknowledgment message including jointly encoded feedback for the respective subframes can be correctly interpreted by the corresponding cells. Here, an RNC may provide an RRC message to the UE to associate particular subframes with one another. Further, the RNC may provide NBAP messages to the cells transmitting the downlink signals, so that the cells can associate the HARQ acknowledgment message with the appropriate subframe. Still further, additional signaling provides for changing the set of associated subframes when needed due to a drift in the timing offset between cells.

    摘要翻译： 一种方法，装置，处理系统和计算机程序产品使得能够将来自第一和第二下行链路的错配对准的子帧相互关联，使得包括用于各个子帧的共同编码的反馈的HARQ确认消息可以被对应的 细胞。 这里，RNC可以向UE提供RRC消息以将特定子帧彼此关联。 此外，RNC可以向发送下行链路信号的小区提供NBAP消息，使得小区可以将HARQ确认消息与适当的子帧相关联。 此外，附加信令提供了在需要时由于小区之间的定时偏移的漂移而改变相关联的子帧集合。

    Timing control in a multi-point high speed downlink packet access network
    5.
    发明授权
    Timing control in a multi-point high speed downlink packet access network 有权
    多点高速下行分组接入网中的定时控制

    公开(公告)号：US08599763B2

    公开(公告)日：2013-12-03

    申请号：US13209361

    申请日：2011-08-12

    申请人： Pavan Kumar Vitthaladevuni ,  Haitong Sun ,  Danlu Zhang ,  Sharad Deepak Sambhwani ,  Jilei Hou

    发明人： Pavan Kumar Vitthaladevuni ,  Haitong Sun ,  Danlu Zhang ,  Sharad Deepak Sambhwani ,  Jilei Hou

    IPC分类号： H04W4/00

    CPC分类号： H04L1/1671 ,  H04L1/02 ,  H04L1/1854 ,  H04L5/0053 ,  H04L2001/0092

    摘要： A method, apparatus, processing system, and computer program product enable association of mis-aligned subframes from a first and second downlink with one another, such that a HARQ acknowledgment message including jointly encoded feedback for the respective subframes can be correctly interpreted by the corresponding cells. Here, an RNC may provide an RRC message to the UE to associate particular subframes with one another. Further, the RNC may provide NBAP messages to the cells transmitting the downlink signals, so that the cells can associate the HARQ acknowledgment message with the appropriate subframe. Still further, additional signaling provides for changing the set of associated subframes when needed due to a drift in the timing offset between cells.

    摘要翻译： 一种方法，装置，处理系统和计算机程序产品使得能够将来自第一和第二下行链路的错配对准的子帧相互关联，使得包括用于各个子帧的共同编码的反馈的HARQ确认消息可以被对应的 细胞。 这里，RNC可以向UE提供RRC消息以将特定子帧彼此关联。 此外，RNC可以向发送下行链路信号的小区提供NBAP消息，使得小区可以将HARQ确认消息与适当的子帧相关联。 此外，附加信令提供了在需要时由于小区之间的定时偏移的漂移而改变相关联的子帧集合。

    SWITCHING-BASED DOWNLINK AGGREGATION FOR MULTI-POINT HSDPA
    7.
    发明申请
    SWITCHING-BASED DOWNLINK AGGREGATION FOR MULTI-POINT HSDPA 审中-公开
    用于多点HSDPA的基于切换的下行链路聚合

    公开(公告)号：US20120201226A1

    公开(公告)日：2012-08-09

    申请号：US13187717

    申请日：2011-07-21

    申请人： Sharad Deepak Sambhwani ,  Pavan Kumar Vitthaladevuni ,  Danlu Zhang ,  Jilei Hou

    发明人： Sharad Deepak Sambhwani ,  Pavan Kumar Vitthaladevuni ,  Danlu Zhang ,  Jilei Hou

    IPC分类号： H04W36/30 ,  H04W36/24

    CPC分类号： H04B7/022 ,  H04B17/24 ,  H04B17/309 ,  H04B17/382 ,  H04W72/1231

    摘要： A Multi-Point HSDPA system may provide downlink aggregation from multiple cells for a single receive antenna UE without requiring an advanced Type 3i receiver, by providing switching-based scheduling from one of the cells based on channel conditions of the respective cells, as reported by the UE. For example, the UE may monitor the HS-SCCH from both cells so that it may decode the HS-DSCH in any particular TTI as data is scheduled. The UE may further transmit a CQI for each of the cells, so that scheduling decisions between the cells at each TTI may be dynamically made to provide the downlink packet from the better of the cells.

    摘要翻译： 多点HSDPA系统可以为单个接收天线UE提供来自多个小区的下行链路聚合，而不需要高级类型3i接收机，通过基于相应小区的信道条件从一个小区提供基于切换的调度，如 UE。 例如，UE可以从两个小区监视HS-SCCH，使得它可以在数据被调度时在任何特定TTI中解码HS-DSCH。 UE可以进一步发送每个小区的CQI，使得可以动态地在每个TTI处的小区之间进行调度决定，以从更好的小区提供下行链路分组。