Feedback of control information for multiple carriers
    11.
    发明授权
    Feedback of control information for multiple carriers 有权
    反馈多个运营商的控制信息

    公开(公告)号:US09083501B2

    公开(公告)日:2015-07-14

    申请号:US13078488

    申请日:2011-04-01

    IPC分类号: H04L5/00 H04L1/00 H04L27/26

    摘要: Techniques for sending control information relating to multiple downlink carriers and data on a single uplink carrier are described. A user equipment (UE) may be scheduled to transmit on a designated uplink carrier. The UE can multiplex control information for multiple downlink carriers with data for transmission on the uplink carrier in a same subframe. Multiplexing may be performed according to a type of the control information and/or an ordering, priority, or association of the downlink carriers. The UE can selectively encode the control information separately for each downlink carrier and/or jointly across downlink carriers. The control information may be mapped to a single layer or multiple layers of a data channel. The UE may send the multiplexed control information and data on the data channel in the subframe while maintaining a single-carrier waveform.

    摘要翻译: 描述用于在单个上行链路载波上发送与多个下行链路载波和数据有关的控制信息的技术。 可以调度用户设备(UE)在指定的上行链路载波上进行发送。 UE可以将多个下行链路载波的控制信息复用在同一子帧中的上行链路载波上进行传输。 可以根据控制信息的类型和/或下行链路载波的排序,优先级或关联来执行复用。 UE可以针对每个下行链路载波和/或共同跨下行链路载波选择性地编码控制信息。 控制信息可以被映射到数据信道的单层或多层。 UE可以在保持单载波波形的同时在子帧中的数据信道上发送复用的控制信息和数据。

    DYNAMIC UPLINK POWER CONTROL
    12.
    发明申请
    DYNAMIC UPLINK POWER CONTROL 有权
    动态上拉电源控制

    公开(公告)号:US20120115534A1

    公开(公告)日:2012-05-10

    申请号:US13288754

    申请日:2011-11-03

    IPC分类号: H04W52/04

    CPC分类号: H04W52/286 H04W52/146

    摘要: Power adjustment in the user equipment (UE) includes adjusting the transmission power level for each of multiple transport blocks based on the spectral efficiency associated with the transport block. The UE receives a scheduled transport format parameter for each of multiple transport blocks to be transmitted. Based on those scheduled transport format parameters, the UE determines a transmit power level adjustment for each transport block. The UE will adjust the power according to the determined transmit power level adjustment and transmit each transport block using the adjusted power level.

    摘要翻译: 用户设备(UE)中的功率调整包括基于与传输块相关联的频谱效率来调整多个传输块中的每一个传输功率电平。 UE为要发送的多个传输块中的每一个接收调度的传输格式参数。 基于这些调度的传输格式参数,UE确定每个传输块的发射功率电平调整。 UE将根据确定的发射功率电平调整来调整功率,并使用调整后的功率电平来发送每个传输块。

    Aperiodic channel state information request in wireless communication
    13.
    发明授权
    Aperiodic channel state information request in wireless communication 有权
    无线通信中的非周期信道状态信息请求

    公开(公告)号:US08638684B2

    公开(公告)日:2014-01-28

    申请号:US13072617

    申请日:2011-03-25

    IPC分类号: H04W24/00 H04L12/26

    CPC分类号: H04L1/0026 H04L1/0027

    摘要: A method, computer program product, and apparatus are provided in which a request for a channel state information (CSI) report is received on a component carrier of a plurality of component carriers. The request indicates a set of component carriers of the plurality of component carriers for which to provide the CSI report. In addition, a CSI report including feedback for each of the indicated component carriers in the set of component carriers is transmitted. A method, computer program product, and apparatus are provided in which a request for a CSI report on a component carrier of a plurality of component carriers is transmitted. The request indicates a set of component carriers of the plurality of component carriers for which to receive the CSI report. In addition, a CSI report including feedback for each of the indicated component carriers in the set of component carriers is received.

    摘要翻译: 提供了一种在多个分量载波的分量载波上接收对信道状态信息(CSI)报告的请求的方法,计算机程序产品和装置。 该请求指示为其提供CSI报告的多个分量载波的一组分量载波。 此外,发送包括针对分量载波集合中的每个指示分量载波的反馈的CSI报告。 提供一种方法,计算机程序产品和装置,其中发送对多个分量载波的分量载波上的CSI报告的请求。 该请求指示用于接收CSI报告的多个分量载波的一组分量载波。 此外,接收包括针对分量载波集合中的每个指示分量载波的反馈的CSI报告。

    APERIODIC CHANNEL STATE INFORMATION REQUEST IN WIRELESS COMMUNICATION
    14.
    发明申请
    APERIODIC CHANNEL STATE INFORMATION REQUEST IN WIRELESS COMMUNICATION 有权
    无线通信中的APERIODIC CHANNEL状态信息请求

    公开(公告)号:US20120076017A1

    公开(公告)日:2012-03-29

    申请号:US13072617

    申请日:2011-03-25

    IPC分类号: H04W24/00 H04L12/26

    CPC分类号: H04L1/0026 H04L1/0027

    摘要: A method, computer program product, and apparatus are provided in which a request for a channel state information (CSI) report is received on a component carrier of a plurality of component carriers. The request indicates a set of component carriers of the plurality of component carriers for which to provide the CSI report. In addition, a CSI report including feedback for each of the indicated component carriers in the set of component carriers is transmitted. A method, computer program product, and apparatus are provided in which a request for a CSI report on a component carrier of a plurality of component carriers is transmitted. The request indicates a set of component carriers of the plurality of component carriers for which to receive the CSI report. In addition, a CSI report including feedback for each of the indicated component carriers in the set of component carriers is received.

    摘要翻译: 提供了一种在多个分量载波的分量载波上接收对信道状态信息(CSI)报告的请求的方法,计算机程序产品和装置。 该请求指示为其提供CSI报告的多个分量载波的一组分量载波。 此外,发送包括针对分量载波集合中的每个指示分量载波的反馈的CSI报告。 提供一种方法,计算机程序产品和装置,其中发送对多个分量载波的分量载波上的CSI报告的请求。 该请求指示用于接收CSI报告的多个分量载波的一组分量载波。 此外,接收包括针对分量载波集合中的每个指示分量载波的反馈的CSI报告。

    INTERLEAVING FOR RELAY PHYSICAL DOWNLINK CONTROL CHANNEL (R-PDCCH)
    16.
    发明申请
    INTERLEAVING FOR RELAY PHYSICAL DOWNLINK CONTROL CHANNEL (R-PDCCH) 有权
    交互式物理下行链路控制信道(R-PDCCH)

    公开(公告)号:US20120039220A1

    公开(公告)日:2012-02-16

    申请号:US13210083

    申请日:2011-08-15

    IPC分类号: H04W72/08 H04W88/04

    摘要: Certain aspects of the present disclosure provide methods and apparatus for interleaving control information for one or more nodes. For certain aspects, the control information may comprise one or more Relay Physical Downlink Control Channels (R-PDCCHs) for one or more relay nodes. The interleaving may comprise interleaving Common Reference Signal (CRS)-based R-PDCCH, wherein the resource elements (REs) for CRS and/or Channel State Information Reference Signal (CSI-RS) may be discounted in a physical resource block (PRB).

    摘要翻译: 本公开的某些方面提供了用于交织一个或多个节点的控制信息的方法和装置。 对于某些方面,控制信息可以包括用于一个或多个中继节点的一个或多个中继物理下行链路控制信道(R-PDCCH)。 交织可以包括基于公共参考信号(CRS)的R-PDCCH的交织,其中用于CRS和/或信道状态信息参考信号(CSI-RS)的资源元素(RE)可以在物理资源块(PRB) 。

    COOPERATION AND OPERATION OF MACRO NODE AND REMOTE RADIO HEAD DEPLOYMENTS IN HETEROGENEOUS NETWORKS
    17.
    发明申请
    COOPERATION AND OPERATION OF MACRO NODE AND REMOTE RADIO HEAD DEPLOYMENTS IN HETEROGENEOUS NETWORKS 有权
    宏观节点和远程无线电头部合作在异构网络中的合作与运作

    公开(公告)号:US20120207105A1

    公开(公告)日:2012-08-16

    申请号:US13349073

    申请日:2012-01-12

    IPC分类号: H04W72/08

    摘要: A method, an apparatus, and a computer program product for wireless communication are provided for separating control transmissions and data transmissions within the coverage area of a plurality of transmission/reception points or points that are geographically displaced, the plurality of points comprising a macro node and a plurality of remote radio heads (RRHs) coupled to the macro node. Separating control transmissions and data transmissions in the macro node/RRH configuration may allow UEs to be associated with one set of transmission points for data transmissions and the same set or a different set of transmission points for common control signaling. Separating control transmissions and data transmissions may also allow for faster reconfiguration of antenna ports used for UE data transmission compared with reconfiguration via a handover process.

    摘要翻译: 提供了一种用于无线通信的方法,装置和计算机程序产品,用于分离多个发送/接收点或地理位移的点的覆盖区域内的控制传输和数据传输,所述多个点包括宏节点 以及耦合到所述宏节点的多个远程无线电头(RRH)。 在宏节点/ RRH配置中分离控制传输和数据传输可以允许UE与用于数据传输的一组传输点和用于公共控制信令的相同集合或不同的传输点集合相关联。 与通过切换过程的重新配置相比,分离控制传输和数据传输还可以允许用于UE数据传输的天线端口的更快的重新配置。

    Interleaving for relay physical downlink control channel (R-PDCCH)
    18.
    发明授权
    Interleaving for relay physical downlink control channel (R-PDCCH) 有权
    中继物理下行链路控制信道(R-PDCCH)的交织

    公开(公告)号:US08780766B2

    公开(公告)日:2014-07-15

    申请号:US13210083

    申请日:2011-08-15

    IPC分类号: H04W72/08 H04W88/04

    摘要: Certain aspects of the present disclosure provide methods and apparatus for interleaving control information for one or more nodes. For certain aspects, the control information may comprise one or more Relay Physical Downlink Control Channels (R-PDCCHs) for one or more relay nodes. The interleaving may comprise interleaving Common Reference Signal (CRS)-based R-PDCCH, wherein the resource elements (REs) for CRS and/or Channel State Information Reference Signal (CSI-RS) may be discounted in a physical resource block (PRB).

    摘要翻译: 本公开的某些方面提供了用于交织一个或多个节点的控制信息的方法和装置。 对于某些方面,控制信息可以包括用于一个或多个中继节点的一个或多个中继物理下行链路控制信道(R-PDCCH)。 交织可以包括基于公共参考信号(CRS)的R-PDCCH的交织,其中用于CRS和/或信道状态信息参考信号(CSI-RS)的资源元素(RE)可以在物理资源块(PRB) 。