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    SYSTEM DESIGN FOR USER EQUIPMENT RELAYS
    1.
    发明申请
    SYSTEM DESIGN FOR USER EQUIPMENT RELAYS 审中-公开
    用户设备继电器的系统设计

    公开(公告)号：US20130016649A1

    公开(公告)日：2013-01-17

    申请号：US13546970

    申请日：2012-07-11

    申请人： Aleksandar Damnjanovic ,  Naga Bhushan ,  Saiyiu D. Ho ,  Yongbin Wei ,  Durga Prasad Malladi

    发明人： Aleksandar Damnjanovic ,  Naga Bhushan ,  Saiyiu D. Ho ,  Yongbin Wei ,  Durga Prasad Malladi

    IPC分类号： H04W88/04

    CPC分类号： H04W88/04

    摘要： Certain aspects of the present disclosure provide methods and apparatus related to various considerations for using systems comprising user equipment (UE) relays. One method generally includes receiving, at a UE functioning as a relay, data from a first apparatus; and relaying the received data to a second apparatus, wherein the relaying does not involve interpreting or altering security features of the received data.

    摘要翻译： 本公开的某些方面提供了与使用包括用户设备（UE）中继的系统的各种考虑相关的方法和装置。 一种方法通常包括在作为中继器的UE处接收来自第一装置的数据; 并将所接收的数据中继到第二装置，其中中继不涉及解释或改变所接收数据的安全特征。

    Method and apparatus for use of licensed spectrum for control channels in cognitive radio communications
    5.
    发明授权
    Method and apparatus for use of licensed spectrum for control channels in cognitive radio communications 有权
    在认知无线电通信中用于控制信道的许可频谱的方法和装置

    公开(公告)号：US08861452B2

    公开(公告)日：2014-10-14

    申请号：US13210341

    申请日：2011-08-15

    申请人： Alan Barbieri ,  Durga Prasad Malladi ,  Yongbin Wei ,  Naga Bhushan ,  Peter Gaal

    发明人： Alan Barbieri ,  Durga Prasad Malladi ,  Yongbin Wei ,  Naga Bhushan ,  Peter Gaal

    IPC分类号： H04W4/00 ,  H04W48/10 ,  H04W74/08 ,  H04W88/06 ,  H04W72/04 ,  H04W16/14

    CPC分类号： H04W48/10 ,  H04W16/14 ,  H04W72/0406 ,  H04W74/0833 ,  H04W88/06

    摘要： Techniques are provided for control signaling and channel selection in cognitive Long Term Evolution (LTE). In one example, there is provided a method, operable by a mobile entity, that involves receiving, on a licensed channel, broadcasted channel usage information regarding at least one unlicensed channel used by one or more network nodes. The method further involves: performing a cell search procedure based at least in part on the channel usage information to select a given network node among the one or more network nodes; determining at least one random access parameter to be used in establishing wireless communication with the given network node, the at least one random access parameter being associated with a characteristic of the user device and determining a preferred downlink channel.

    摘要翻译： 提供技术用于认知长期演进（LTE）中的控制信令和信道选择。 在一个示例中，提供了一种由移动实体操作的方法，其涉及在许可频道上接收关于由一个或多个网络节点使用的至少一个非许可信道的广播信道使用信息。 所述方法还包括：至少部分地基于所述信道使用信息来执行小区搜索过程，以选择所述一个或多个网络节点中的给定网络节点; 确定要用于建立与所述给定网络节点的无线通信中的至少一个随机接入参数，所述至少一个随机接入参数与所述用户设备的特性相关联并且确定优选下行链路信道。

    METHOD AND APPARATUS FOR USE OF LICENSED SPECTRUM FOR CONTROL CHANNELS IN COGNITIVE RADIO COMMUNICATIONS
    6.
    发明申请
    METHOD AND APPARATUS FOR USE OF LICENSED SPECTRUM FOR CONTROL CHANNELS IN COGNITIVE RADIO COMMUNICATIONS 有权
    在认证无线电通信中使用许可光谱控制信道的方法和装置

    公开(公告)号：US20120039284A1

    公开(公告)日：2012-02-16

    申请号：US13210341

    申请日：2011-08-15

    申请人： Alan Barbieri ,  Durga Prasad Malladi ,  Yongbin Wei ,  Naga Bhushan ,  Peter Gaal

    发明人： Alan Barbieri ,  Durga Prasad Malladi ,  Yongbin Wei ,  Naga Bhushan ,  Peter Gaal

    IPC分类号： H04W72/04

    CPC分类号： H04W48/10 ,  H04W16/14 ,  H04W72/0406 ,  H04W74/0833 ,  H04W88/06

    摘要： Techniques are provided for control signaling and channel selection in cognitive Long Term Evolution (LTE). In one example, there is provided a method, operable by a mobile entity, that involves receiving, on a licensed channel, broadcasted channel usage information regarding at least one unlicensed channel used by one or more network nodes. The method further involves: performing a cell search procedure based at least in part on the channel usage information to select a given network node among the one or more network nodes; determining at least one random access parameter to be used in establishing wireless communication with the given network node, the at least one random access parameter being associated with a characteristic of the user device and determining a preferred downlink channel.

    摘要翻译： 提供技术用于认知长期演进（LTE）中的控制信令和信道选择。 在一个示例中，提供了一种由移动实体操作的方法，其涉及在许可频道上接收关于由一个或多个网络节点使用的至少一个非许可信道的广播信道使用信息。 所述方法还包括：至少部分地基于所述信道使用信息来执行小区搜索过程，以选择所述一个或多个网络节点中的给定网络节点; 确定要用于建立与所述给定网络节点的无线通信中的至少一个随机接入参数，所述至少一个随机接入参数与所述用户设备的特性相关联并且确定优选下行链路信道。

    Hybrid modes for peer discovery
    7.
    发明授权
    Hybrid modes for peer discovery 有权

    公开(公告)号：US10250678B2

    公开(公告)日：2019-04-02

    申请号：US13046157

    申请日：2011-03-11

    申请人： Siddhartha Mallik ,  Ravi Palanki ,  Durga Prasad Malladi ,  Naga Bhushan

    发明人： Siddhartha Mallik ,  Ravi Palanki ,  Durga Prasad Malladi ,  Naga Bhushan

    IPC分类号： G06F15/173 ,  H04L29/08 ,  H04W8/00

    摘要： Techniques for performing peer discovery in a wireless network are described. A device may perform peer discovery to detect and identify other devices of interest. In an aspect, the device may perform peer discovery based on a hybrid mode that includes autonomous peer discovery and network-assisted peer discovery. In another aspect, the device may perform peer discovery based on a push mode and a pull mode. For the push mode, the device may occasionally transmit and/or receive a peer detection signal. For the pull mode, the device may transmit and/or receive a peer discovery request when triggered. In yet another aspect, the device may perform event-triggered peer discovery (e.g., for the pull mode). In yet another aspect, the device may perform peer discovery using both a downlink spectrum and an uplink spectrum. In yet another aspect, the device may transmit a peer detection signal in a manner to improve detection and/or increase payload.

    Transmission and reception of proximity detection signal for peer discovery
    8.
    发明授权
    Transmission and reception of proximity detection signal for peer discovery 有权
    用于对等体发现的接近检测信号的发送和接收

    公开(公告)号：US09485069B2

    公开(公告)日：2016-11-01

    申请号：US13085337

    申请日：2011-04-12

    申请人： Renqiu Wang ,  Siddhartha Mallik ,  Ravi Palanki ,  Naga Bhushan ,  Tao Luo ,  Durga Prasad Malladi

    发明人： Renqiu Wang ,  Siddhartha Mallik ,  Ravi Palanki ,  Naga Bhushan ,  Tao Luo ,  Durga Prasad Malladi

    IPC分类号： H04B7/208 ,  H04L5/00 ,  H04W8/00 ,  H04W56/00 ,  H04W72/00 ,  H04W76/02 ,  H04W92/18

    CPC分类号： H04W8/005 ,  H04L5/0053 ,  H04L67/104 ,  H04W4/02 ,  H04W56/002 ,  H04W56/0025 ,  H04W72/00 ,  H04W72/0453 ,  H04W76/10 ,  H04W92/18

    摘要： Techniques for performing peer discovery to enable peer-to-peer (P2P) communication are disclosed. In an aspect, a proximity detection signal used for peer discovery may be generated based on one or more physical channels and/or signals used in a wireless network. In one design, a user equipment (UE) may generate a proximity detection signal occupying at least one resource block based on a SC-FDMA modulation technique. In another design, the UE may generate a proximity detection signal occupying at least one resource block based on an OFDMA modulation technique. The UE may generate SC-FDMA symbols or OFDMA symbols in different manners for different physical channels. In yet another design, the UE may generate a proximity detection signal including a primary synchronization signal and a secondary synchronization signal. For all designs, the UE may transmit the proximity detection signal to indicate its presence and to enable other UEs to detect the UE.

    摘要翻译： 公开了用于执行对等体发现以实现对等（P2P）通信的技术。 在一方面，可以基于在无线网络中使用的一个或多个物理信道和/或信号来生成用于对等体发现的接近检测信号。 在一种设计中，用户设备（UE）可以基于SC-FDMA调制技术生成占用至少一个资源块的接近检测信号。 在另一种设计中，UE可以基于OFDMA调制技术生成占用至少一个资源块的接近检测信号。 UE可以针对不同的物理信道以不同的方式生成SC-FDMA符号或OFDMA符号。 在又一设计中，UE可以产生包括主同步信号和次同步信号的接近检测信号。 对于所有设计，UE可以发送接近检测信号以指示其存在并使其他UE能够检测UE。

    Method and apparatus to facilitate use of LTE channelization structures and waveforms for peer-to-peer communications
    9.
    发明授权
    Method and apparatus to facilitate use of LTE channelization structures and waveforms for peer-to-peer communications 有权
    便于使用LTE信道化结构和波形进行点对点通信的方法和装置

    公开(公告)号：US08811142B2

    公开(公告)日：2014-08-19

    申请号：US13231748

    申请日：2011-09-13

    申请人： Renqiu Wang ,  Ravi Palanki ,  Naga Bhushan ,  Durga Prasad Malladi

    发明人： Renqiu Wang ,  Ravi Palanki ,  Naga Bhushan ,  Durga Prasad Malladi

    IPC分类号： H04L5/04 ,  H04J9/00 ,  H04W72/04 ,  H04W76/02

    CPC分类号： H04W72/04 ,  H04W76/14

    摘要： A method, an apparatus, and a computer program product for wireless communication are provided in which a UE is equipped to receive first peer-to-peer communications using a first network communication channelization and a waveform, and transmit second peer-to-peer communications using a second network communication channelization and the waveform. Further, the UE may be equipped to map one or more channels in the second peer-to-peer communications to one or more uplink channels and/or downlink channels in the second network communication channelization. The second network communication channelization may include an LTE uplink/downlink channelization. The waveform may include OFDM or SC-FDM.

    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，其中UE被配备为使用第一网络通信信道化和波形来接收第一对等通信，并且发送第二对等通信 使用第二个网络通信通道化和波形。 此外，UE可以被配备为在第二网络通信信道化中将第二对等通信中的一个或多个信道映射到一个或多个上行链路信道和/或下行链路信道。 第二网络通信信道化可以包括LTE上行链路/下行链路信道化。 波形可以包括OFDM或SC-FDM。

    Continuous mode operation for wireless communications systems
    10.
    发明授权
    Continuous mode operation for wireless communications systems 有权
    无线通信系统的连续模式操作

    公开(公告)号：US09337962B2

    公开(公告)日：2016-05-10

    申请号：US13029072

    申请日：2011-02-16

    申请人： Hao Xu ,  Madhavan S. Vajapeyam ,  Naga Bhushan ,  Wanshi Chen ,  Durga Prasad Malladi

    发明人： Hao Xu ,  Madhavan S. Vajapeyam ,  Naga Bhushan ,  Wanshi Chen ,  Durga Prasad Malladi

    IPC分类号： H04L1/16 ,  H04L1/18

    CPC分类号： H04L1/1657 ,  H04L1/1854 ,  H04L1/1887

    摘要： Certain aspects of the present disclosure propose techniques for a continuous communications mode in a wireless communications system. The technique may involve processing bundles of transmission time interval (TTI) transmissions having transmission times that are mapped to voice-over-internet-protocol (VOIP) arrival times, wherein the bundled TTI transmissions are processed without acknowledgements to indicate the bundled TTI transmissions have been successfully received.

    摘要翻译： 本公开的某些方面提出了用于无线通信系统中的连续通信模式的技术。 该技术可以涉及处理具有映射到互联网协议（VOIP）到达时间的传输时间的传输时间间隔（TTI）传输束，其中，经过捆绑的TTI传输被处理而没有确认以指示捆绑的TTI传输具有 已成功收到。