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214 条记录 (耗时 0.036 秒)

    Semi-Persistent Scheduling and Discontinuous Reception Alignment
    42.
    发明申请
    Semi-Persistent Scheduling and Discontinuous Reception Alignment 有权
    半持续调度和不连续接收校准

    公开(公告)号：US20120014344A1

    公开(公告)日：2012-01-19

    申请号：US13244833

    申请日：2011-09-26

    申请人： Yi Yu ,  Zhijun Cai

    发明人： Yi Yu ,  Zhijun Cai

    IPC分类号： H04W72/04

    CPC分类号： H04W72/042 ,  H04W76/28

    摘要： A method is provided for detection of an uplink grant for a user agent (UA). The method comprises detecting a semi-persistent scheduling (SPS) activation/reconfiguration signaling over a physical downlink control channel (PDCCH) only during an SPS activation window, wherein the SPS activation window precedes a discontinuous reception (DRX) on-duration by a predetermined amount of time. Also included is a UA comprising a component configured to detect an SPS activation/reconfiguration signaling over a PDCCH only during an SPS activation window, wherein the SPS activation window precedes a DRX on-duration by a predetermined amount of time.

    摘要翻译： 提供了一种用于检测用户代理（UA）的上行链路许可的方法。 该方法包括仅在SPS激活窗口期间通过物理下行链路控制信道（PDCCH）检测半持久调度（SPS）激活/重配置信令，其中SPS激活窗口在不连续接收（DRX）持续时间之前预定 多少时间。 还包括UA，其包括被配置为仅在SPS激活窗口期间通过PDCCH检测SPS激活/重配置信令的组件，其中SPS激活窗口在DRX开启持续时间之前预定的时间量。

    System and method for autonomous combining
    43.
    发明授权
    System and method for autonomous combining 有权
    自主组合的系统和方法

    公开(公告)号：US08040904B2

    公开(公告)日：2011-10-18

    申请号：US12337214

    申请日：2008-12-17

    申请人： Zhijun Cai ,  James Earl Womack ,  Yi Yu

    发明人： Zhijun Cai ,  James Earl Womack ,  Yi Yu

    IPC分类号： H04L12/56

    CPC分类号： H04B7/022 ,  H04B7/026

    摘要： A user agent capable of autonomous combining. The user agent can be implemented as a processor configured to promote receiving a first signal from an access node and a second signal from a relay node. The processor may be further configured to combine the first and second signals.

    摘要翻译： 能够自主组合的用户代理。 用户代理可以被实现为被配置为促进从接入节点接收第一信号和来自中继节点的第二信号的处理器。 处理器可以被进一步配置成组合第一和第二信号。

    Supplemental Node Transmission Assistance in a Wireless Communications Network
    44.
    发明申请
    Supplemental Node Transmission Assistance in a Wireless Communications Network 有权
    无线通信网络中的辅助节点传输协助

    公开(公告)号：US20110223900A1

    公开(公告)日：2011-09-15

    申请号：US12723396

    申请日：2010-03-12

    申请人： Yi Yu ,  Rose Hu ,  Zhijun Cai ,  Yi Song

    发明人： Yi Yu ,  Rose Hu ,  Zhijun Cai ,  Yi Song

    IPC分类号： H04W40/00

    CPC分类号： H04W72/08 ,  H04W48/20

    摘要： Supplemental node transmission assistance in a wireless network provides for transmissions between a wireless network and wireless user equipment in a first direction using a serving node of the wireless network while providing for transmissions between the wireless network and wireless user equipment in a second direction using a supplemental node of the wireless network. The supplemental node is selected based on providing better channel conditions between the network and the user equipment in the second direction than the serving node. The supplemental node thus provides transmission assistance for the serving node in order to provide the best available downlink and uplink communications between the user equipment and the network.

    摘要翻译： 无线网络中的补充节点传输协助使用无线网络的服务节点在第一方向上提供无线网络和无线用户设备之间的传输，同时使用补充方式在第二方向上提供无线网络与无线用户设备之间的传输 无线网络的节点。 基于在第二方向上比服务节点在网络和用户设备之间提供更好的信道条件来选择补充节点。 因此，补充节点为服务节点提供传输协助，以便在用户设备和网络之间提供最佳可用的下行链路和上行链路通信。

    SYSTEM AND METHOD FOR COORDINATED MULTI-POINT NETWORK OPERATION TO REDUCE RADIO LINK FAILURE
    45.
    发明申请
    SYSTEM AND METHOD FOR COORDINATED MULTI-POINT NETWORK OPERATION TO REDUCE RADIO LINK FAILURE 有权
    用于协调多点网络操作以减少无线链路故障的系统和方法

    公开(公告)号：US20110170516A1

    公开(公告)日：2011-07-14

    申请号：US12684665

    申请日：2010-01-08

    申请人： Rose Qingyang Hu ,  Zhijun Cai ,  Yi Yu ,  Yi Song

    发明人： Rose Qingyang Hu ,  Zhijun Cai ,  Yi Yu ,  Yi Song

    IPC分类号： H04W36/00

    CPC分类号： H04W36/0033 ,  H04W36/0083

    摘要： A system and method for implementing call handover (HO) is disclosed. A user equipment (UE) is configured to communicate with a wireless communication network. The UE is configured to transmit a measurement report to at least one of a serving cell and at least one cell of a coordinated multi-point (CoMP) cell set. The UE is also configured to listen for control channel transmissions from at least one of the serving cell and a first cell in the CoMP cell set, receive a resource allocation from at least one of the serving cell and the first cell in the CoMP cell set, and receive an HO command jointly from the serving cell and the first cell in the CoMP cell set. The HO command identifies a target cell. The UE is also configured to perform handover to the target cell identified in the HO command.

    摘要翻译： 公开了一种用于实现呼叫切换（HO）的系统和方法。 用户设备（UE）被配置为与无线通信网络进行通信。 UE被配置为向至少一个服务小区和协调多点（CoMP）小区集合的至少一个小区发送测量报告。 UE还被配置为监听来自CoMP小区组中的服务小区和第一小区中的至少一个的控制信道传输，从CoMP小区集中的服务小区和第一小区中的至少一个接收资源分配 ，并从CoMP单元组中的服务小区和第一小区共同接收HO命令。 HO命令标识目标单元格。 UE还被配置为执行到在HO命令中标识的目标小区的切换。

    Intra-Donor Cell Coordinated Multi-Point Transmission with Type 1 Relay
    46.
    发明申请
    Intra-Donor Cell Coordinated Multi-Point Transmission with Type 1 Relay 失效
    1型继电器的供体细胞协调多点传输

    公开(公告)号：US20110164541A1

    公开(公告)日：2011-07-07

    申请号：US12683236

    申请日：2010-01-06

    申请人： Zhijun Cai ,  Yi Yu

    发明人： Zhijun Cai ,  Yi Yu

    IPC分类号： H04H20/71

    CPC分类号： H04B7/2606 ,  H04B7/155 ,  H04W72/042 ,  H04W84/047

    摘要： A method is provided for communication in a wireless telecommunications system. The method comprises an access node performing a coordinated multi-point transmission with a relay node toward a user equipment, wherein the access node performs at least one master control function and does not perform at least one serving node function.

    摘要翻译： 提供了一种用于无线电信系统中的通信的方法。 该方法包括接入节点，对中继节点执行与用户设备的协调的多点传输，其中接入节点执行至少一个主控制功能，并且不执行至少一个服务节点功能。

    System And Method For Autonomous Combining
    47.
    发明申请
    System And Method For Autonomous Combining 有权
    自动组合系统与方法

    公开(公告)号：US20110044234A1

    公开(公告)日：2011-02-24

    申请号：US12916214

    申请日：2010-10-29

    申请人： Zhijun Cai ,  James Earl Womack ,  Yi Yu

    发明人： Zhijun Cai ,  James Earl Womack ,  Yi Yu

    IPC分类号： H04B7/14

    CPC分类号： H04B7/022 ,  H04B7/026

    摘要： A user agent capable of carrying out autonomous combining. The user agent can be implemented as a processor configured to promote receiving a first signal from an access node and a second signal from a relay node. The processor may be further configured to combine the first and second signals.

    摘要翻译： 能够进行自主组合的用户代理。 用户代理可以被实现为被配置为促进从接入节点接收第一信号和来自中继节点的第二信号的处理器。 处理器可以被进一步配置成组合第一和第二信号。

    Downlink Reference Signal for Type II Relay
    49.
    发明申请
    Downlink Reference Signal for Type II Relay 有权
    用于II型继电器的下行链路参考信号

    公开(公告)号：US20100323684A1

    公开(公告)日：2010-12-23

    申请号：US12817076

    申请日：2010-06-16

    申请人： Zhijun Cai ,  Chandra S. Bontu ,  Yi Yu ,  Mo-Han Fong ,  Sophie Vrzic

    发明人： Zhijun Cai ,  Chandra S. Bontu ,  Yi Yu ,  Mo-Han Fong ,  Sophie Vrzic

    IPC分类号： H04W4/00

    CPC分类号： H04B7/2606 ,  H04L5/005 ,  H04L5/0051

    摘要： A network comprising a relay node configured to transmit a first common reference signal (CRS) to a plurality of user agents (UAs) using a first plurality of physical antennas and/or virtual antennas, and an access node configured to transmit a second CRS to the UAs using a second plurality of physical antennas and/or virtual antennas, wherein the first CRS and the second CRS are combined for the same number of first and second physical antennas and/or virtual antennas. Also included is a network comprising a relay node configured to transmit a dedicated reference signal (DRS) to a UA using a first plurality of physical antennas and/or virtual antennas, and an access node configured to transmit a second DRS to the UA using a second plurality of physical antennas and/or virtual antennas, wherein the first DRS and the second DRS are transmitted at about the same time.

    摘要翻译： 一种网络，包括被配置为使用第一多个物理天线和/或虚拟天线向多个用户代理（UA）发送第一公共参考信号（CRS）的中继节点以及被配置为将第二CRS发送到 使用第二多个物理天线和/或虚拟天线的UA，其中第一CRS和第二CRS被组合用于相同数量的第一和第二物理天线和/或虚拟天线。 还包括一种网络，其包括被配置为使用第一多个物理天线和/或虚拟天线向UA发送专用参考信号（DRS）的中继节点，以及被配置为使用 第二多个物理天线和/或虚拟天线，其中第一DRS和第二DRS在大约相同的时间被发送。