公开(公告)号：US20130114573A1

公开(公告)日：2013-05-09

申请号：US13545696

申请日：2012-07-10

申请人： Takashi Suzuki ,  Zhijun Cai

发明人： Takashi Suzuki ,  Zhijun Cai

IPC分类号： H04W72/04

CPC分类号： H04L1/1887 ,  H04L1/0086 ,  H04W16/32

摘要： A method is provided for operating a network element in a wireless communications network. The method comprises transmitting, by a network element configured to utilize time domain measurement resource restriction, a first initial transmission under an SPS scheme, wherein retransmissions of the first initial transmission follow a first retransmission pattern. The method further comprises transmitting, by the network element, a second initial transmission under the SPS scheme, wherein retransmissions of the second initial transmission follow a second retransmission pattern, the second retransmission pattern allowing at least one retransmission of the second initial transmission to occur in a restricted subframe.

摘要翻译： 提供了一种用于在无线通信网络中操作网络元件的方法。 该方法包括：通过配置成利用时域测量资源限制的网元发送SPS方案下的第一初始传输，其中第一初始传输的重传遵循第一重传模式。 所述方法还包括由所述网元发送所述SPS方案下的第二初始传输，其中所述第二初始传输的重传遵循第二重传模式，所述第二重传模式允许所述第二初始传输的至少一次重传发生在 受限子帧。

公开(公告)号：US08429477B2

公开(公告)日：2013-04-23

申请号：US13611956

申请日：2012-09-12

申请人： Zhijun Cai ,  Yi Yu ,  James Womack ,  Takashi Suzuki

发明人： Zhijun Cai ,  Yi Yu ,  James Womack ,  Takashi Suzuki

IPC分类号： G08C25/02 ,  H04L1/18

CPC分类号： H04W72/044 ,  H04L1/1822

摘要： Disclosed is a user equipment in a wireless communication system, configured to receive a first initial transmission associated with a first Hybrid Automatic Repeat Request (HARQ) process; receive a second initial transmission associated with a second HARQ process; and receive at least one retransmission associated with the first HARQ process, wherein when the second initial transmission occurs before the at least one retransmission, the second HARQ process assigned an HARQ process ID that is different from an HARQ process ID assigned to the first HARQ, and wherein when the second initial transmission occurs after the at least one retransmission, the second HARQ process assigned an HARQ process ID that is the same as an HARQ process ID assigned to the first HARQ process.

公开(公告)号：US08386875B2

公开(公告)日：2013-02-26

申请号：US12538016

申请日：2009-08-07

申请人： Mark Earnshaw ,  Takashi Suzuki ,  Zhijun Cai ,  Youn Hyoung Heo

发明人： Mark Earnshaw ,  Takashi Suzuki ,  Zhijun Cai ,  Youn Hyoung Heo

IPC分类号： H03M13/00 ,  H04L1/18

CPC分类号： H04W72/1284 ,  H04L1/1812 ,  H04L1/1874

摘要： A method and device for handling hybrid automatic repeat request (‘HARQ’) operations during transmission mode changes, the method detecting a transmission mode change; and manipulating an HARQ process buffer based on the detecting. Further, a method and network element for handling hybrid automatic repeat request (‘HARQ’) operations during transmission mode changes, the method checking when a user equipment is in a transmission mode uncertainty window; and blocking communications to the user equipment or utilizing a downlink control information format 1A for communications to the user equipment.

摘要翻译： 一种用于在传输模式改变期间处理混合自动重传请求（HARQ）操作的方法和装置，所述方法检测传输模式改变; 以及基于所述检测来操纵HARQ处理缓冲器。 此外，用于在传输模式期间处理混合自动重传请求（HARQ）操作的方法和网络元件改变，所述方法检查用户设备何时处于传输模式不确定性窗口中; 以及阻止与用户设备的通信或利用下行链路控制信息格式1A来通信给用户设备。

公开(公告)号：US20130044668A1

公开(公告)日：2013-02-21

申请号：US13209927

申请日：2011-08-15

申请人： Rene Waraputra Purnadi ,  Zhijun Cai ,  Richard Charles Burbidge ,  Takashi Suzuki

发明人： Rene Waraputra Purnadi ,  Zhijun Cai ,  Richard Charles Burbidge ,  Takashi Suzuki

IPC分类号： H04W36/00 ,  H04W4/06

CPC分类号： H04W36/0055 ,  H04L12/1886 ,  H04L12/189 ,  H04W72/005

摘要： A method is provided for a UE to receive a MBMS. The method includes, when the UE initiates a handover from a first cell that is providing the MBMS, the UE adding a TMGI associated with the MBMS service to a message sent from the UE to an access node in the first cell. The method further comprises the UE receiving information from the access node in the first cell, the information promoting the UE being handed over to a second cell capable of providing the MBMS.

摘要翻译： 提供了一种用于UE接收MBMS的方法。 该方法包括，当UE从正在提供MBMS的第一小区发起切换时，UE将与MBMS服务相关联的TMGI添加到从UE发送到第一小区中的接入节点的消息。 该方法还包括UE从第一小区中的接入节点接收信息，促使UE切换到能够提供MBMS的第二小区的信息。

公开(公告)号：US08208416B2

公开(公告)日：2012-06-26

申请号：US13244725

申请日：2011-09-26

申请人： Takashi Suzuki ,  Zhijun Cai ,  Richard Charles Burbidge

发明人： Takashi Suzuki ,  Zhijun Cai ,  Richard Charles Burbidge

IPC分类号： H04B7/00

CPC分类号： H04W56/0005 ,  H04W4/20 ,  H04W56/00 ,  H04W72/0413 ,  H04W72/042

摘要： A method and apparatus for reusing an uplink control channel configuration associated with an uplink control channel, the method comprising the steps of, at a user agent, receiving an uplink control channel resource configuration assigned by an access device, transmitting to the access device using the control channel resources associated with the received uplink control channel resource configuration and, after a time alignment timer expires, retaining the uplink control channel resource configuration.

摘要翻译： 一种用于重新使用与上行链路控制信道相关联的上行链路控制信道配置的方法和装置，所述方法包括以下步骤：在用户代理处接收由接入设备分配的上行链路控制信道资源配置，使用 控制与所接收的上行链路控制信道资源配置相关联的信道资源，并且在时间对准定时器到期之后，保持上行链路控制信道资源配置。

公开(公告)号：US20110035639A1

公开(公告)日：2011-02-10

申请号：US12538016

申请日：2009-08-07

申请人： Mark Earnshaw ,  Takashi Suzuki ,  Zhijun Cai ,  Youn Hyoung Heo

发明人： Mark Earnshaw ,  Takashi Suzuki ,  Zhijun Cai ,  Youn Hyoung Heo

IPC分类号： H04L1/18 ,  G06F11/14

CPC分类号： H04W72/1284 ,  H04L1/1812 ,  H04L1/1874

摘要： A method and device for handling hybrid automatic repeat request (‘HARQ’) operations during transmission mode changes, the method detecting a transmission mode change; and manipulating an HARQ process buffer based on the detecting. Further, a method and network element for handling hybrid automatic repeat request (‘HARQ’) operations during transmission mode changes, the method checking when a user equipment is in a transmission mode uncertainty window; and blocking communications to the user equipment or utilizing a downlink control information format 1A for communications to the user equipment.

摘要翻译： 一种用于在传输模式改变期间处理混合自动重传请求（“HARQ”）操作的方法和装置，该方法检测传输模式改变; 以及基于所述检测来操纵HARQ处理缓冲器。 此外，用于在传输模式期间处理混合自动重传请求（“HARQ”）操作的方法和网络元件改变，该方法检查用户设备何时处于传输模式不确定性窗口中; 以及阻止与用户设备的通信或利用下行链路控制信息格式1A来通信给用户设备。

公开(公告)号：US20100195605A1

公开(公告)日：2010-08-05

申请号：US12698514

申请日：2010-02-02

申请人： Takashi Suzuki ,  Richard Charles Burbidge ,  Zhijun Cai ,  Andrew Mark Earnshaw

发明人： Takashi Suzuki ,  Richard Charles Burbidge ,  Zhijun Cai ,  Andrew Mark Earnshaw

IPC分类号： H04W4/00

CPC分类号： H04W76/28 ,  H04W72/042

摘要： A user agent comprising a processor enabled to configure the user agent to adjust a discontinuous reception (DRX) start offset when a downlink assignment is one of configured and reconfigured. The DRX start offset is adjusted to satisfy the equation (10*SFNstart time+subframestart time)modulo(Long DRX Cycle)=DRX start offset.

摘要翻译： 一种用户代理，包括当下行链路分配是配置和重新配置之一时能够配置用户代理来调整不连续接收（DRX）起始偏移的处理器。 调整DRX开始偏移以满足模式（长DRX周期）= DRX开始偏移的等式（10 * SFN启动时间+子帧时间）。

公开(公告)号：US07756506B2

公开(公告)日：2010-07-13

申请号：US11750758

申请日：2007-05-18

申请人： Takashi Suzuki ,  Zhijun Cai ,  Wei Wu

发明人： Takashi Suzuki ,  Zhijun Cai ,  Wei Wu

IPC分类号： H04B1/16 ,  H04K3/00

CPC分类号： H04W76/28 ,  H04L1/0025 ,  H04L1/0026 ,  H04L1/16 ,  H04L2001/125 ,  H04W52/0216 ,  Y02D70/1262 ,  Y02D70/144 ,  Y02D70/24 ,  Y02D70/25

摘要： A method and apparatus for recovery from discontinuous reception desynchronization, the method having the steps of: determining a most recent time that an explicit message indicating a change from an old discontinuous reception period to a new discontinuous reception period was sent; adding to the most recent time that the explicit message was sent the old discontinuous reception period multiplied by an integer, where the integer is selected to ensure the results of the adding step occur after a present time; and sending a continuous reception command at the time found in the adding step.

摘要翻译： 一种用于从不连续接收去同步恢复的方法和装置，所述方法具有以下步骤：确定发送指示从旧的不连续接收周期到新的不连续接收周期的改变的显式消息的最近时间; 添加到最近的时间，显式消息被发送到旧的不连续接收周期乘以整数，其中选择整数以确保添加步骤的结果在当前时间之后发生; 并在添加步骤中发现的时间发送连续的接收命令。

公开(公告)号：US20100075691A1

公开(公告)日：2010-03-25

申请号：US12562600

申请日：2009-09-18

申请人： Zhijun Cai ,  James E. Womack ,  Yi Yu ,  Richard Charles Burbidge ,  Gordon Peter Young ,  Takashi Suzuki

发明人： Zhijun Cai ,  James E. Womack ,  Yi Yu ,  Richard Charles Burbidge ,  Gordon Peter Young ,  Takashi Suzuki

IPC分类号： H04W72/04

CPC分类号： H04W72/042

摘要： A method is provided for improving reliability in semi-persistent scheduling activation/reactivation is provided. The method includes a user agent receiving a first data element from an access device specifying at least one first transport block size. The method further includes the user agent deriving a second transport block size based on a second data element received from the access device. The method further includes the user agent comparing the first transport block size with the second transport block size. The method further includes, when the first transport block size differs from the second transport block size, the user agent ignoring the received semi-persistent scheduling activation/reactivation data.

摘要翻译： 提供了一种提高半持久调度激活/重新激活的可靠性的方法。 该方法包括用户代理，从接入设备接收指定至少一个第一传输块大小的第一数据元素。 该方法还包括基于从接入设备接收的第二数据元素导出第二传输块大小的用户代理。 该方法还包括用户代理将第一传输块大小与第二传输块大小进行比较。 该方法还包括当第一传输块大小与第二传输块大小不同时，用户代理忽略所接收的半永久调度激活/重新激活数据。

公开(公告)号：US08848641B2

公开(公告)日：2014-09-30

申请号：US13498314

申请日：2010-09-24

申请人： Mo-Han Fong ,  Richard Charles Burbidge ,  Zhijun Cai ,  Takashi Suzuki ,  Andrew Mark Earnshaw ,  Youn Hyoung Heo ,  Hua Xu ,  Jun Li ,  Sean Michael McBeath

发明人： Mo-Han Fong ,  Richard Charles Burbidge ,  Zhijun Cai ,  Takashi Suzuki ,  Andrew Mark Earnshaw ,  Youn Hyoung Heo ,  Hua Xu ,  Jun Li ,  Sean Michael McBeath

IPC分类号： H04W4/00 ,  H04W48/12 ,  H04W24/10 ,  H04W36/30 ,  H04W48/16 ,  H04W36/18 ,  H04W68/00 ,  H04W36/00

CPC分类号： H04W36/30 ,  H04W24/10 ,  H04W36/0088 ,  H04W36/18 ,  H04W48/12 ,  H04W48/16 ,  H04W68/00

摘要： A system and method for radio link failure recovery is presented. A set of component carriers is identified. Each one of the set of component carriers includes a control channel monitored by a user equipment (UE). The control channel signals data channel assignment information for the UE. Radio link failure recovery is performed using monitoring of only a subset of the set of component carriers. In some cases, performing radio link failure recovery includes performing radio link failure detection, and detecting radio link failure by detecting an out-of-sync condition on a downlink physical layer, the out-of-sync condition occurring for a predetermined duration. In some cases, a number of component carriers in the subset of the set of component carriers is equal to 1.

摘要翻译： 介绍了无线链路故障恢复的系统和方法。 识别一组分量载波。 该组分量载波中的每一个包括由用户设备（UE）监控的控制信道。 控制信道向UE发送数据信道分配信息。 无线电链路故障恢复是通过仅监视该组分量载波的一个子集而执行的。 在一些情况下，执行无线电链路故障恢复包括执行无线电链路故障检测，以及通过检测下行链路物理层上的不同步状态来检测无线电链路故障，所述不同步状态发生预定的持续时间。 在一些情况下，分量载波集合的子集中的多个分量载波等于1。