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    METHOD AND APPARATUS FOR CONTROL CHANNEL TRANSMISSION AND RECEPTION
    1.
    发明申请
    METHOD AND APPARATUS FOR CONTROL CHANNEL TRANSMISSION AND RECEPTION 有权
    控制信道传输和接收的方法和装置

    公开(公告)号：US20130044727A1

    公开(公告)日：2013-02-21

    申请号：US13569606

    申请日：2012-08-08

    申请人： Ravikiran Nory ,  Sandeep H. Krishnamurthy ,  Robert T. Love ,  Vijay Nangia ,  Ajit Nimbalker ,  Krishna Kamal Sayana ,  Xiangyang Zhuang

    发明人： Ravikiran Nory ,  Sandeep H. Krishnamurthy ,  Robert T. Love ,  Vijay Nangia ,  Ajit Nimbalker ,  Krishna Kamal Sayana ,  Xiangyang Zhuang

    IPC分类号： H04W72/04

    CPC分类号： H04L5/0053 ,  H04L5/0023 ,  H04L5/0051 ,  H04L5/0092

    摘要： A user equipment (UE) receives a signal comprising multiple resource blocks and configured for receiving a subframe comprising multiple time-frequency resources, the time-frequency resources comprising at least two control channel candidates. The UE determines a first control channel candidate of the at least two control channel candidates in the subframe, determines a first antenna port (AP) associated with the first control channel candidate, decodes the first control channel candidate based on the first AP, determines a second control channel candidate of the at least two control channel candidates in the subframe, determines a second AP associated with the second control channel candidate, and decodes the second control channel candidate based on the second AP, wherein the AP used for decoding the first control channel candidate is distinct from the AP used for decoding the second control channel candidate.

    摘要翻译： 用户设备（UE）接收包括多个资源块的信号，并且被配置为用于接收包括多个时间 - 频率资源的子帧，所述时间 - 频率资源包括至少两个控制信道候选。 UE确定子帧中的至少两个控制信道候选的第一控制信道候选，确定与第一控制信道候选相关联的第一天线端口（AP），基于第一AP解码第一控制信道候选，确定一个 子帧中的至少两个控制信道候选的第二控制信道候选，确定与第二控制信道候选相关联的第二AP，并且基于第二AP解码第二控制信道候选，其中用于解码第一控制的AP 信道候选者与用于解码第二控制信道候选的AP不同。

    Method and apparatus for control channel transmission and reception
    2.
    发明授权
    Method and apparatus for control channel transmission and reception 有权
    用于控制信道传输和接收的方法和装置

    公开(公告)号：US09252918B2

    公开(公告)日：2016-02-02

    申请号：US13569646

    申请日：2012-08-08

    申请人： Ravikiran Nory ,  Sandeep H. Krishnamurthy ,  Robert T. Love ,  Vijay Nangia ,  Ajit Nimbalker ,  Krishna Kamal Sayana ,  Xiangyang Zhuang

    发明人： Ravikiran Nory ,  Sandeep H. Krishnamurthy ,  Robert T. Love ,  Vijay Nangia ,  Ajit Nimbalker ,  Krishna Kamal Sayana ,  Xiangyang Zhuang

    IPC分类号： H04L1/00

    CPC分类号： H04L1/0045

    摘要： A communication system is provided wherein a user equipment (UE) receives control information from a wireless network. The UE monitors control channel candidates using common reference signals (CRS) and monitors enhanced control channel candidates using demodulation reference signals (DMRS) when the UE is configured in a first transmission mode, such as transmission mode 9, for receiving a downlink shared traffic channel based on DMRS. The UE monitors control channel candidates only using CRS when the UE is configured in a second transmission mode, such as any of transmission modes 1-6, for receiving a downlink shared traffic channel based on CRS. The UE then receives downlink control information (DCI) in a subframe in one of the monitored control channel candidates or enhanced control channel candidates in the subframe.

    摘要翻译： 提供了一种通信系统，其中用户设备（UE）从无线网络接收控制信息。 UE使用公共参考信号（CRS）监视控制信道候选，并且当UE被配置在诸如传输模式9的第一传输模式中时，使用解调参考信号（DMRS）监视增强的控制信道候选，用于接收下行链路共享业务信道 基于DMRS。 当UE以诸如传输模式1-6中的任一种的第二传输模式配置用于基于CRS接收下行链路共享业务信道时，UE仅使用CRS监视控制信道候选。 然后，UE在子帧中的所监视的控制信道候选或增强控制信道候选中的一个子帧中接收下行链路控制信息（DCI）。

    Method and apparatus for control channel transmission and reception
    3.
    发明授权
    Method and apparatus for control channel transmission and reception 有权
    用于控制信道传输和接收的方法和装置

    公开(公告)号：US09197387B2

    公开(公告)日：2015-11-24

    申请号：US13569606

    申请日：2012-08-08

    申请人： Ravikiran Nory ,  Sandeep H. Krishnamurthy ,  Robert T. Love ,  Vijay Nangia ,  Ajit Nimbalker ,  Krishna Kamal Sayana ,  Xiangyang Zhuang

    发明人： Ravikiran Nory ,  Sandeep H. Krishnamurthy ,  Robert T. Love ,  Vijay Nangia ,  Ajit Nimbalker ,  Krishna Kamal Sayana ,  Xiangyang Zhuang

    IPC分类号： H04L5/00

    CPC分类号： H04L5/0053 ,  H04L5/0023 ,  H04L5/0051 ,  H04L5/0092

    摘要： A user equipment (UE) receives a signal comprising multiple resource blocks and configured for receiving a subframe comprising multiple time-frequency resources, the time-frequency resources comprising at least two control channel candidates. The UE determines a first control channel candidate of the at least two control channel candidates in the subframe, determines a first antenna port (AP) associated with the first control channel candidate, decodes the first control channel candidate based on the first AP, determines a second control channel candidate of the at least two control channel candidates in the subframe, determines a second AP associated with the second control channel candidate, and decodes the second control channel candidate based on the second AP, wherein the AP used for decoding the first control channel candidate is distinct from the AP used for decoding the second control channel candidate.

    摘要翻译： 用户设备（UE）接收包括多个资源块的信号，并且被配置为用于接收包括多个时间 - 频率资源的子帧，所述时间 - 频率资源包括至少两个控制信道候选。 UE确定子帧中的至少两个控制信道候选的第一控制信道候选，确定与第一控制信道候选相关联的第一天线端口（AP），基于第一AP对第一控制信道候选进行解码， 子帧中的至少两个控制信道候选的第二控制信道候选，确定与第二控制信道候选相关联的第二AP，并且基于第二AP解码第二控制信道候选，其中用于解码第一控制的AP 信道候选者与用于解码第二控制信道候选的AP不同。

    METHOD AND APPARATUS FOR CONTROL CHANNEL TRANSMISSION AND RECEPTION
    4.
    发明申请
    METHOD AND APPARATUS FOR CONTROL CHANNEL TRANSMISSION AND RECEPTION 有权
    控制信道传输和接收的方法和装置

    公开(公告)号：US20130044664A1

    公开(公告)日：2013-02-21

    申请号：US13569646

    申请日：2012-08-08

    申请人： Ravikiran Nory ,  Sandeep H. Krishnamurthy ,  Robert T. Love ,  Vijay Nangia ,  Ajit Nimbalker ,  Krishna Kamal Sayana ,  Xiangyang Zhuang

    发明人： Ravikiran Nory ,  Sandeep H. Krishnamurthy ,  Robert T. Love ,  Vijay Nangia ,  Ajit Nimbalker ,  Krishna Kamal Sayana ,  Xiangyang Zhuang

    IPC分类号： H04W72/04 ,  H04W4/06 ,  H04W24/00

    CPC分类号： H04L1/0045

    摘要： A communication system is provided wherein a user equipment (UE) receives control information from a wireless network. The UE monitors control channel candidates using common reference signals (CRS) and monitors enhanced control channel candidates using demodulation reference signals (DMRS) when the UE is configured in a first transmission mode, such as transmission mode 9, for receiving a downlink shared traffic channel based on DMRS. The UE monitors control channel candidates only using CRS when the UE is configured in a second transmission mode, such as any of transmission modes 1-6, for receiving a downlink shared traffic channel based on CRS. The UE then receives downlink control information (DCI) in a subframe in one of the monitored control channel candidates or enhanced control channel candidates in the subframe.

    摘要翻译： 提供了一种通信系统，其中用户设备（UE）从无线网络接收控制信息。 UE使用公共参考信号（CRS）监视控制信道候选，并且当UE被配置在诸如传输模式9的第一传输模式中时，使用解调参考信号（DMRS）监视增强的控制信道候选，用于接收下行链路共享业务信道 基于DMRS。 当UE以诸如传输模式1-6中的任一种的第二传输模式配置用于基于CRS接收下行链路共享业务信道时，UE仅使用CRS监视控制信道候选。 然后，UE在子帧中的所监视的控制信道候选或增强控制信道候选中的一个子帧中接收下行链路控制信息（DCI）。

    Resource Allocation in Wireless Communication Systems
    7.
    发明申请
    Resource Allocation in Wireless Communication Systems 有权
    无线通信系统资源配置

    公开(公告)号：US20100232373A1

    公开(公告)日：2010-09-16

    申请号：US12405046

    申请日：2009-03-16

    申请人： Ravikiran Nory ,  Ravi Kuchibhotla ,  Robert T. Love ,  Vijay Nangia ,  Ajit Nimbalker ,  Kenneth A. Stewart ,  Xiangyang Zhuang

    发明人： Ravikiran Nory ,  Ravi Kuchibhotla ,  Robert T. Love ,  Vijay Nangia ,  Ajit Nimbalker ,  Kenneth A. Stewart ,  Xiangyang Zhuang

    IPC分类号： H04W72/04

    CPC分类号： H04W72/1289 ,  H04W72/042

    摘要： A wireless communication terminal including a controller coupled to a wireless transceiver wherein the transceiver is configured to receive a first control message on an anchor carrier, the first control message including a resource assignment for the anchor carrier. The transceiver is also configured to receive a second control message on the anchor carrier, the second control message associated with a set of component carriers, the set of component carriers are distinct from the anchor carrier. The controller determines a resource assignment for at least one component carrier in the set of component carriers using both the first and the second control messages.

    摘要翻译： 一种无线通信终端，包括耦合到无线收发器的控制器，其中所述收发器被配置为在锚定载波上接收第一控制消息，所述第一控制消息包括所述锚定载波的资源分配。 收发器还被配置为在锚定载波上接收第二控制消息，第二控制消息与一组分量载波相关联，该组分量载波与锚定载波不同。 控制器使用第一和第二控制消息来确定分组载波集合中的至少一个分量载波的资源分配。

    ENERGY-SAVING BASE STATION AND METHOD
    10.
    发明申请
    ENERGY-SAVING BASE STATION AND METHOD 有权
    节能基站和方法

    公开(公告)号：US20120163305A1

    公开(公告)日：2012-06-28

    申请号：US12979846

    申请日：2010-12-28

    申请人： Ajit Nimbalker ,  Ravi Kuchibhotla ,  Robert T. Love ,  Vijay Nangia ,  Ravikiran Nory ,  Xiangyang Zhuang

    发明人： Ajit Nimbalker ,  Ravi Kuchibhotla ,  Robert T. Love ,  Vijay Nangia ,  Ravikiran Nory ,  Xiangyang Zhuang

    IPC分类号： H04W72/04

    CPC分类号： H04W52/0206 ,  H04W48/10 ,  H04W74/0833 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/146 ,  Y02D70/25

    摘要： A wireless communication user terminal obtains uplink access configuration information on a physical downlink control channel (PDCCH) addressed to a plurality of user terminals by processing the PDCCH based on a first system information received from a base station on a physical broadcast channel (PBCH) and based on synchronization information. The terminal sends a signature waveform based on the uplink access configuration information, prior to receiving system information in addition to the first system information, whereby the signature waveform enables the base station to transition from a relatively low power operating mode to a relatively high power operating mode.

    摘要翻译： 无线通信用户终端基于在物理广播信道（PBCH）上从基站接收到的第一系统信息，通过处理PDCCH来获得寻址到多个用户终端的物理下行链路控制信道（PDCCH）上的上行接入配置信息，以及 基于同步信息。 除了第一系统信息之外，终端在接收系统信息之前，基于上行接入配置信息发送签名波形，由此签名波形使得基站能够从相对低功率的操作模式转换到较高功率的操作 模式。