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    SYSTEMS AND METHODS FOR AN ENHANCED CONTROL CHANNEL
    1.
    发明申请
    SYSTEMS AND METHODS FOR AN ENHANCED CONTROL CHANNEL 审中-公开
    增强控制通道的系统和方法

    公开(公告)号：US20130039284A1

    公开(公告)日：2013-02-14

    申请号：US13370851

    申请日：2012-02-10

    申请人： Paul Marinier ,  Moon-il Lee ,  Afshin Haghighat ,  Shahrokh Nayeb Nazar ,  Guodong Zhang ,  Marian Rudolf

    发明人： Paul Marinier ,  Moon-il Lee ,  Afshin Haghighat ,  Shahrokh Nayeb Nazar ,  Guodong Zhang ,  Marian Rudolf

    IPC分类号： H04W72/02

    CPC分类号： H04L5/001 ,  H04L5/0048 ,  H04L5/0053 ,  H04L5/0092 ,  H04L5/0094 ,  H04L25/0224

    摘要： Methods and systems for sending and receiving an enhanced downlink control channel are disclosed. The method may include receiving control channel information via an enhanced control channel. The method may also include using the control channel information to receive a shared channel. The method may include detecting the presence of the enhanced control channel in a given subframe. The enhanced control channel may be transmitted over multiple antenna ports. For example, code divisional multiplexing and de-multiplexing and the use of common and UE-specific reference signals may be utilized. New control channel elements may be defined, and enhanced control channel state information (CSI) feedback may be utilized. The presence or absence of legacy control channels may affect the demodulation and or decoding methods. The method may be implemented at a WTRU.

    摘要翻译： 公开了用于发送和接收增强型下行链路控制信道的方法和系统。 该方法可以包括经由增强控制信道接收控制信道信息。 该方法还可以包括使用控制信道信息来接收共享信道。 该方法可以包括在给定子帧中检测增强控制信道的存在。 增强控制信道可以通过多个天线端口传输。 例如，可以利用代码分割复用和解复用以及使用公共和UE专用参考信号。 可以定义新的控制信道单元，并且可以利用增强的控制信道状态信息（CSI）反馈。 传统控制信道的存在或不存在可能影响解调和/或解码方法。 该方法可以在WTRU处实现。

    Interference measurement in wireless networks
    2.
    发明授权
    Interference measurement in wireless networks 有权
    无线网络中的干扰测量

    公开(公告)号：US09456372B2

    公开(公告)日：2016-09-27

    申请号：US13572142

    申请日：2012-08-10

    申请人： Moon-il Lee ,  Paul Marinier ,  Shahrokh Nayeb Nazar ,  Allan Y. Tsai ,  Guodong Zhang ,  J. Patrick Tooher

    发明人： Moon-il Lee ,  Paul Marinier ,  Shahrokh Nayeb Nazar ,  Allan Y. Tsai ,  Guodong Zhang ,  J. Patrick Tooher

    IPC分类号： H04L12/66 ,  H04W24/10 ,  H04L25/02 ,  H04B7/06 ,  H04L5/00 ,  H04B7/02 ,  H04B7/04 ,  H04B17/345

    CPC分类号： H04B7/0626 ,  H04B7/024 ,  H04B7/0413 ,  H04B17/345 ,  H04L5/0037 ,  H04L25/0226 ,  H04W24/10 ,  H04W72/042 ,  H04W72/082 ,  H04W84/042

    摘要： Embodiments contemplate methods, systems, and apparatuses for interference measurement in a wireless communication network, including wireless communication networks the employ MIMO in uplink and/or downlink communication. Embodiments contemplate identifying one or more interference measurement resource elements that may be received from one or more transmission points. Embodiments also contemplate performing interference measurement estimation based at least in part on the identified one or more interference measurement resource elements. Channel state information (CSI) perhaps in the form of reports may be generated based at least in part on the one or more interference measurement estimation. Embodiments also contemplate that the CSI report may be transmitted to one or more nodes. In some embodiments, the one or more interference measurement resource elements may be received as part of a set of resource elements.

    摘要翻译： 实施例考虑了在无线通信网络中用于干扰测量的方法，系统和装置，包括在上行链路和/或下行链路通信中采用MIMO的无线通信网络。 实施例考虑识别可以从一个或多个传输点接收的一个或多个干扰测量资源元素。 实施例还考虑至少部分地基于所识别的一个或多个干扰测量资源元素执行干扰测量估计。 可以至少部分地基于一个或多个干扰测量估计来生成可能以报告的形式的信道状态信息（CSI）。 实施例还预期可将CSI报告发送到一个或多个节点。 在一些实施例中，可以将一个或多个干扰测量资源元素作为一组资源元素的一部分来接收。

    Interference Measurement In Wireless Networks
    3.
    发明申请
    Interference Measurement In Wireless Networks 有权
    无线网络中的干扰测量

    公开(公告)号：US20130208604A1

    公开(公告)日：2013-08-15

    申请号：US13572142

    申请日：2012-08-10

    申请人： Moon-il Lee ,  Paul Marinier ,  Shahrokh Nayeb Nazar ,  Allan Y. Tsai ,  Guodong Zhang ,  J. Patrick Tooher

    发明人： Moon-il Lee ,  Paul Marinier ,  Shahrokh Nayeb Nazar ,  Allan Y. Tsai ,  Guodong Zhang ,  J. Patrick Tooher

    IPC分类号： H04W24/10

    CPC分类号： H04B7/0626 ,  H04B7/024 ,  H04B7/0413 ,  H04B17/345 ,  H04L5/0037 ,  H04L25/0226 ,  H04W24/10 ,  H04W72/042 ,  H04W72/082 ,  H04W84/042

    摘要： Embodiments contemplate methods, systems, and apparatuses for interference measurement in a wireless communication network, including wireless communication networks the employ MIMO in uplink and/or downlink communication. Embodiments contemplate identifying one or more interference measurement resource elements that may be received from one or more transmission points. Embodiments also contemplate performing interference measurement estimation based at least in part on the identified one or more interference measurement resource elements. Channel state information (CSI) perhaps in the form of reports may be generated based at least in part on the one or more interference measurement estimation. Embodiments also contemplate that the CSI report may be transmitted to one or more nodes. In some embodiments, the one or more interference measurement resource elements may be received as part of a set of resource elements.

    摘要翻译： 实施例考虑了在无线通信网络中用于干扰测量的方法，系统和装置，包括在上行链路和/或下行链路通信中采用MIMO的无线通信网络。 实施例考虑识别可以从一个或多个传输点接收的一个或多个干扰测量资源元素。 实施例还考虑至少部分地基于所识别的一个或多个干扰测量资源元素执行干扰测量估计。 可以至少部分地基于一个或多个干扰测量估计来生成可能以报告的形式的信道状态信息（CSI）。 实施例还预期可将CSI报告发送到一个或多个节点。 在一些实施例中，可以将一个或多个干扰测量资源元素作为一组资源元素的一部分来接收。

    OPTIMIZED PRIMARY SYNCHRONIZATION SEQUENCES FOR DEDICATED MULTIMEDIA BROADCAST/ MULTICAST SERVICE
    4.
    发明申请
    OPTIMIZED PRIMARY SYNCHRONIZATION SEQUENCES FOR DEDICATED MULTIMEDIA BROADCAST/ MULTICAST SERVICE 审中-公开
    用于专用多媒体广播/多媒体服务的优化主要同步序列

    公开(公告)号：US20090202029A1

    公开(公告)日：2009-08-13

    申请号：US12366864

    申请日：2009-02-06

    申请人： Shahrokh Nayeb Nazar ,  Afshin Haghighat ,  Allan Y. Tsai ,  Guodong Zhang

    发明人： Shahrokh Nayeb Nazar ,  Afshin Haghighat ,  Allan Y. Tsai ,  Guodong Zhang

    IPC分类号： H04L7/04

    CPC分类号： H04J11/0073

    摘要： A method optimizes a selection of primary synchronization channel (P-SCH) sequences from an available set of P-SCH indices for a dedicated Multimedia Broadcast/Multicast Service (MBMS). The criteria for selecting P-SCH indices include coprimeness, frequency offset sensitivity, multipath sensitivity, cross-correlation property in the time domain, auto-correlation property in the time domain and computation complexity at the receiver.

    摘要翻译： 一种方法从用于专用多媒体广播/多播服务（MBMS）的可用的P-SCH索引组中优化主同步信道（P-SCH）序列的选择。 选择P-SCH指标的标准包括：干扰度，频偏灵敏度，多径灵敏度，时域中的互相关属性，时域中的自相关属性以及接收端的计算复杂度。

    MULTIPLEXING UPLINK L1/L2 CONTROL AND DATA
    10.
    发明申请
    MULTIPLEXING UPLINK L1/L2 CONTROL AND DATA 审中-公开
    多重上拉L1 / L2控制和数据

    公开(公告)号：US20110205981A1

    公开(公告)日：2011-08-25

    申请号：US12854260

    申请日：2010-08-11

    申请人： Changsoo Koo ,  Kyle Jung-Lin Pan ,  Robert L. Olesen ,  Shahrokh Nayeb Nazar ,  Marian Rudolf ,  Paul Marinier

    发明人： Changsoo Koo ,  Kyle Jung-Lin Pan ,  Robert L. Olesen ,  Shahrokh Nayeb Nazar ,  Marian Rudolf ,  Paul Marinier

    IPC分类号： H04W72/12

    CPC分类号： H04L5/0053 ,  H04L1/1671 ,  H04W72/1284

    摘要： Methods and systems for transmitting scheduling requests in an LTE Advanced system are disclosed. Scheduling requests may be superimposed on HARQ ACK/NACK by multiplying the HARQ ACK/NACK by a value. Alternatively, scheduling requests may be channel-coded and multiplexed with other uplink control information. Scheduling requests can also be superimposed on reference signals by multiplying a reference signal by a value or by modulating a reference signal with a cyclic shift. Scheduling requests may also be jointly coded with HARQ ACK/NACK prior to transmission. Alternatively, ACK/NACK responses may be transmitted on assigned ACK/NACK PUCCH resources for a negative scheduling request transmission and on assigned scheduling request PUCCH resources for a positive scheduling request. Various collision handling mechanisms are also disclosed.

    摘要翻译： 公开了用于在LTE Advanced系统中发送调度请求的方法和系统。 可以通过将HARQ ACK / NACK乘以一个值来将调度请求叠加在HARQ ACK / NACK上。 或者，调度请求可以被信道编码，并与其他上行链路控制信息进行复用。 调度请求也可以通过将参考信号乘以值或通过用循环移位调制参考信号而叠加在参考信号上。 调度请求也可以在传输之前与HARQ ACK / NACK联合编码。 或者，ACK / NACK响应可以在分配的ACK / NACK PUCCH资源上用于负调度请求传输，并且在分配的调度请求PUCCH资源上用于正调度请求。 还公开了各种碰撞处理机构。