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    ROBUST DECODING OF CoMP TRANSMISSIONS
    2.
    发明申请
    ROBUST DECODING OF CoMP TRANSMISSIONS 有权
    CoMP传输的鲁棒解码

    公开(公告)号：US20110038330A1

    公开(公告)日：2011-02-17

    申请号：US12846640

    申请日：2010-07-29

    申请人： Tao Luo ,  Durga Prasad Malladi ,  Juan Montojo ,  Ke Liu ,  Xiaoxia Zhang ,  Yongbin Wei

    发明人： Tao Luo ,  Durga Prasad Malladi ,  Juan Montojo ,  Ke Liu ,  Xiaoxia Zhang ,  Yongbin Wei

    IPC分类号： H04W72/04 ,  H04W4/00

    CPC分类号： H04B7/024 ,  H04B7/0413

    摘要： Techniques for transmitting data and resource signals (RS) are provided. According to certain aspects, an access point may determine RS resource locations related to one or more access points in a CoMP set transmitting a common reference signal (CRS), map data transmissions initially over resources other than those related to the RS resource locations, and map remaining data transmissions over resources related to the RS resource locations. According to certain aspects, a wireless device may receive a signal from access points in a coordinated multiple point (CoMP) communication set comprising a common reference signal (CRS) superimposed over data, determine CRS locations in the signal that correspond to the CRS, and decode data from the signal based at least in part on the determined CRS locations.

    摘要翻译： 提供了用于发送数据和资源信号（RS）的技术。 根据某些方面，接入点可以确定与传送公共参考信号（CRS）的CoMP集合中的一个或多个接入点相关的RS资源位置，最初通过与所述RS资源位置相关的资源进行映射数据传输;以及 通过与RS资源位置相关的资源来映射剩余的数据传输。 根据某些方面，无线设备可以从包括叠加在数据上的公共参考信号（CRS）的协调多点（CoMP）通信集合中的接入点接收信号，确定与CRS对应的信号中的CRS位置，以及 至少部分地基于所确定的CRS位置从所述信号解码数据。

    ADAPTIVE TRANSMISSIONS IN COORDINATED MULTIPLE POINT COMMUNICATIONS
    3.
    发明申请
    ADAPTIVE TRANSMISSIONS IN COORDINATED MULTIPLE POINT COMMUNICATIONS 有权
    协调多点通信中的自适应传输

    公开(公告)号：US20110026421A1

    公开(公告)日：2011-02-03

    申请号：US12842752

    申请日：2010-07-23

    申请人： Tao Luo ,  Durga Prasad Malladi ,  Xiaoxia Zhang ,  Yongbin Wei ,  Juan Montojo ,  Ke Liu

    发明人： Tao Luo ,  Durga Prasad Malladi ,  Xiaoxia Zhang ,  Yongbin Wei ,  Juan Montojo ,  Ke Liu

    IPC分类号： H04W40/00 ,  H04L12/26 ,  H04W88/02

    CPC分类号： H04L25/0224 ,  H04B7/024 ,  H04B7/0417

    摘要： Systems and methodologies are described that facilitate adaptively communicating data to wireless devices. An access point can precode a dedicated reference signal (DRS) for transmitting to a wireless device, and the wireless device can receive the precoded DRS. The wireless device can determine the precoder by estimating a channel of the DRS and can provide channel condition feedback to the access point. The access point can create data signals including a single or a burst of data transmissions according to the feedback and can precode the data signals using the same precoder. The wireless device can additionally decode the data signals using the precoder. Moreover, the access point can cycle through precoders according to a patterned, random, pseudo-random, and/or similar sequence.

    摘要翻译： 描述了促进将数据自适应地传送到无线设备的系统和方法。 接入点可以对专用参考信号（DRS）进行预编码，以发送到无线设备，并且无线设备可以接收预编码的DRS。 无线设备可以通过估计DRS的信道来确定预编码器，并且可以向接入点提供信道条件反馈。 接入点可以根据反馈创建数据信号，包括数据传输的单个或突发，并且可以使用相同的预编码器来对数据信号进行预编码。 无线设备可以使用预编码器来附加地解码数据信号。 此外，接入点可以根据图案化，随机，伪随机和/或类似的顺序循环穿过预编码器。

    Determining control region parameters for multiple transmission points
    4.
    发明授权
    Determining control region parameters for multiple transmission points 有权
    确定多个传输点的控制区域参数

    公开(公告)号：US09124409B2

    公开(公告)日：2015-09-01

    申请号：US12843207

    申请日：2010-07-26

    申请人： Tao Luo ,  Durga Prasad Malladi ,  Juan Montojo ,  Yongbin Wei ,  Xiaoxia Zhang ,  Ke Liu

    发明人： Tao Luo ,  Durga Prasad Malladi ,  Juan Montojo ,  Yongbin Wei ,  Xiaoxia Zhang ,  Ke Liu

    IPC分类号： H04W4/00 ,  H04L5/00

    CPC分类号： H04L5/0094 ,  H04L5/0035 ,  H04L5/0053

    摘要： Systems and methodologies are described that facilitate determining control region parameters related to a plurality of carriers and/or coordinated multiple point (CoMP) access points. Wireless devices can receive control region parameters related to the carriers or CoMP access points from a serving access point over control channel resources. Additionally or alternatively, wireless devices can assume all carriers or CoMP access points have substantially the same control region as indicated in a control format indicator channel from the serving access point or based on a configured value.

    摘要翻译： 描述了有助于确定与多个载波和/或协调多点（CoMP）接入点相关的控制区域参数的系统和方法。 无线设备可以通过控制信道资源从服务接入点接收与载波或CoMP接入点相关的控制区域参数。 附加地或替代地，无线设备可以假定所有载波或CoMP接入点具有与来自服务接入点的控制格式指示符信道中所指示的基本相同的控制区域，或者基于配置的值。

    Robust decoding of CoMP transmissions
    5.
    发明授权
    Robust decoding of CoMP transmissions 有权
    CoMP传输的稳健解码

    公开(公告)号：US08923216B2

    公开(公告)日：2014-12-30

    申请号：US12846640

    申请日：2010-07-29

    申请人： Tao Luo ,  Durga Prasad Malladi ,  Juan Montojo ,  Ke Liu ,  Xiaoxia Zhang ,  Yongbin Wei

    发明人： Tao Luo ,  Durga Prasad Malladi ,  Juan Montojo ,  Ke Liu ,  Xiaoxia Zhang ,  Yongbin Wei

    IPC分类号： H04W72/04 ,  H04W4/00 ,  H04B7/02 ,  H04B7/04

    CPC分类号： H04B7/024 ,  H04B7/0413

    摘要： Techniques for transmitting data and resource signals (RS) are provided. According to certain aspects, an access point may determine RS resource locations related to one or more access points in a CoMP set transmitting a common reference signal (CRS), map data transmissions initially over resources other than those related to the RS resource locations, and map remaining data transmissions over resources related to the RS resource locations. According to certain aspects, a wireless device may receive a signal from access points in a coordinated multiple point (CoMP) communication set comprising a common reference signal (CRS) superimposed over data, determine CRS locations in the signal that correspond to the CRS, and decode data from the signal based at least in part on the determined CRS locations.

    摘要翻译： 提供了用于发送数据和资源信号（RS）的技术。 根据某些方面，接入点可以确定与传送公共参考信号（CRS）的CoMP集合中的一个或多个接入点相关的RS资源位置，最初通过与所述RS资源位置相关的资源进行映射数据传输;以及 通过与RS资源位置相关的资源来映射剩余的数据传输。 根据某些方面，无线设备可以从包括叠加在数据上的公共参考信号（CRS）的协调多点（CoMP）通信集合中的接入点接收信号，确定对应于CRS的信号中的CRS位置，以及 至少部分地基于所确定的CRS位置从所述信号解码数据。

    Adaptive transmissions in coordinated multiple point communications
    6.
    发明授权
    Adaptive transmissions in coordinated multiple point communications 有权
    协调多点通信中的自适应传输

    公开(公告)号：US09172561B2

    公开(公告)日：2015-10-27

    申请号：US12842752

    申请日：2010-07-23

    申请人： Tao Luo ,  Durga Prasad Malladi ,  Xiaoxia Zhang ,  Yongbin Wei ,  Juan Montojo ,  Ke Liu

    发明人： Tao Luo ,  Durga Prasad Malladi ,  Xiaoxia Zhang ,  Yongbin Wei ,  Juan Montojo ,  Ke Liu

    IPC分类号： H04L12/26 ,  H04L25/02 ,  H04B7/02 ,  H04B7/04

    CPC分类号： H04L25/0224 ,  H04B7/024 ,  H04B7/0417

    摘要： Systems and methodologies are described that facilitate adaptively communicating data to wireless devices. An access point can precode a dedicated reference signal (DRS) for transmitting to a wireless device, and the wireless device can receive the precoded DRS. The wireless device can determine the precoder by estimating a channel of the DRS and can provide channel condition feedback to the access point. The access point can create data signals including a single or a burst of data transmissions according to the feedback and can precode the data signals using the same precoder. The wireless device can additionally decode the data signals using the precoder. Moreover, the access point can cycle through precoders according to a patterned, random, pseudo-random, and/or similar sequence.

    摘要翻译： 描述了促进将数据自适应地传送到无线设备的系统和方法。 接入点可以对专用参考信号（DRS）进行预编码，以发送到无线设备，并且无线设备可以接收预编码的DRS。 无线设备可以通过估计DRS的信道来确定预编码器，并且可以向接入点提供信道条件反馈。 接入点可以根据反馈创建数据信号，包括数据传输的单个或突发，并且可以使用相同的预编码器来对数据信号进行预编码。 无线设备可以使用预编码器来附加地解码数据信号。 此外，接入点可以根据图案化，随机，伪随机和/或类似的顺序循环穿过预编码器。

    DETERMINING CONTROL REGION PARAMETERS FOR MULTIPLE TRANSMISSION POINTS
    8.
    发明申请
    DETERMINING CONTROL REGION PARAMETERS FOR MULTIPLE TRANSMISSION POINTS 有权
    确定多个传动点的控制区域参数

    公开(公告)号：US20110026473A1

    公开(公告)日：2011-02-03

    申请号：US12843207

    申请日：2010-07-26

    申请人： Tao Luo ,  Durga Prasad Malladi ,  Juan Montojo ,  Yongbin Wei ,  Xiaoxia Zhang ,  Ke Liu

    发明人： Tao Luo ,  Durga Prasad Malladi ,  Juan Montojo ,  Yongbin Wei ,  Xiaoxia Zhang ,  Ke Liu

    IPC分类号： H04W8/00

    CPC分类号： H04L5/0094 ,  H04L5/0035 ,  H04L5/0053

    摘要： Systems and methodologies are described that facilitate determining control region parameters related to a plurality of carriers and/or coordinated multiple point (CoMP) access points. Wireless devices can receive control region parameters related to the carriers or CoMP access points from a serving access point over control channel resources. Additionally or alternatively, wireless devices can assume all carriers or CoMP access points have substantially the same control region as indicated in a control format indicator channel from the serving access point or based on a configured value.

    摘要翻译： 描述了有助于确定与多个载波和/或协调多点（CoMP）接入点相关的控制区域参数的系统和方法。 无线设备可以通过控制信道资源从服务接入点接收与载波或CoMP接入点相关的控制区域参数。 附加地或替代地，无线设备可以假定所有载波或CoMP接入点具有与来自服务接入点的控制格式指示符信道中所指示的基本相同的控制区域，或者基于配置的值。

    Wireless communication having reduced feedback delay
    9.
    发明授权
    Wireless communication having reduced feedback delay 有权
    无线通信具有减少的反馈延迟

    公开(公告)号：US08942208B2

    公开(公告)日：2015-01-27

    申请号：US12819355

    申请日：2010-06-21

    申请人： Tao Luo ,  Durga Prasad Malladi ,  Xiaoxia Zhang ,  Juan Montojo ,  Sai Yiu Duncan Ho ,  Nathan Edward Tenny

    发明人： Tao Luo ,  Durga Prasad Malladi ,  Xiaoxia Zhang ,  Juan Montojo ,  Sai Yiu Duncan Ho ,  Nathan Edward Tenny

    IPC分类号： H04W4/00 ,  H04L1/18

    CPC分类号： H04L1/1825 ,  H04L1/189

    摘要： Providing for improved error control signaling in wireless communications is disclosed herein. By way of example, multiple transmissions can be conducted for a HARQ process prior to a scheduled feedback signal on the HARQ process, causing a receiving device to combine the multiple transmissions, rather than treat them as separate transmissions. In this manner, multiple transmissions can be employed to increase overall receive energy, without violating maximum transmit power constraints in a wireless communication. Further, these multiple transmissions can be configured based on prevailing signal strength at the receiving device, or based on processing capabilities of the receiving device, providing flexible protocols that can accommodate advanced as well as legacy UEs in wide range of wireless conditions.

    摘要翻译： 本文公开了在无线通信中提供改进的差错控制信令。 作为示例，可以在HARQ过程之前的调度的反馈信号之前对HARQ进程进行多个传输，使得接收设备组合多个传输，而不是将其作为单独的传输。 以这种方式，可以采用多个传输来增加总体接收能量，而不违反无线通信中的最大发射功率约束。 此外，可以基于接收设备处的主要信号强度或基于接收设备的处理能力来配置这些多个传输，从而提供可在宽范围的无线条件下适应高级以及传统UE的灵活协议。

    WIRELESS COMMUNICATION HAVING REDUCED FEEDBACK DELAY
    10.
    发明申请
    WIRELESS COMMUNICATION HAVING REDUCED FEEDBACK DELAY 有权
    具有减少反馈延迟的无线通信

    公开(公告)号：US20100322177A1

    公开(公告)日：2010-12-23

    申请号：US12819355

    申请日：2010-06-21

    申请人： Tao Luo ,  Durga Prasad Malladi ,  Xiaoxia Zhang ,  Juan Montojo ,  Sai Yiu Duncan Ho ,  Nathan Edward Tenny

    发明人： Tao Luo ,  Durga Prasad Malladi ,  Xiaoxia Zhang ,  Juan Montojo ,  Sai Yiu Duncan Ho ,  Nathan Edward Tenny

    IPC分类号： H04W72/12

    CPC分类号： H04L1/1825 ,  H04L1/189

    摘要： Providing for improved error control signaling in wireless communications is disclosed herein. By way of example, multiple transmissions can be conducted for a HARQ process prior to a scheduled feedback signal on the HARQ process, causing a receiving device to combine the multiple transmissions, rather than treat them as separate transmissions. In this manner, multiple transmissions can be employed to increase overall receive energy, without violating maximum transmit power constraints in a wireless communication. Further, these multiple transmissions can be configured based on prevailing signal strength at the receiving device, or based on processing capabilities of the receiving device, providing flexible protocols that can accommodate advanced as well as legacy UEs in wide range of wireless conditions.

    摘要翻译： 本文公开了在无线通信中提供改进的差错控制信令。 作为示例，可以在HARQ过程之前的调度的反馈信号之前对HARQ进程进行多个传输，使得接收设备组合多个传输，而不是将其作为单独的传输。 以这种方式，可以采用多个传输来增加总体接收能量，而不违反无线通信中的最大发射功率约束。 此外，可以基于接收设备处的主要信号强度或基于接收设备的处理能力来配置这些多个传输，从而提供可在宽范围的无线条件下适应高级以及传统UE的灵活协议。