公开(公告)号：US20130051214A1

公开(公告)日：2013-02-28

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： H04W28/04 ,  H04W24/00

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。

公开(公告)号：US20130039338A1

公开(公告)日：2013-02-14

申请号：US13208991

申请日：2011-08-12

申请人： Takashi Suzuki ,  Zhijun Cai ,  Rene Waraputra Purnadi

发明人： Takashi Suzuki ,  Zhijun Cai ,  Rene Waraputra Purnadi

IPC分类号： H04W36/38

CPC分类号： H04W36/0094 ,  H04W36/38

摘要： In some implementations, a method includes identifying handover from a source eNodeB (eNB) to a target eNB or reestablishment with a subsequent eNB after losing connection with an initial eNB. Time-domain measurement resource restrictions for the UE are identified. The time-domain measurement resource restriction for the UE is released in connection with identifying the handover or the reestablishment.

摘要翻译： 在一些实现中，一种方法包括在与初始eNB丢失连接之后识别从源eNodeB（eNB）到目标eNB的切换或与随后的eNB的重建。 识别UE的时域测量资源限制。 结合识别切换或重新建立，释放UE的时域测量资源限制。

公开(公告)号：US20130016614A1

公开(公告)日：2013-01-17

申请号：US13618198

申请日：2012-09-14

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： H04W72/12 ,  H04W24/00

CPC分类号： H04W76/28 ,  H04W72/042

摘要： An apparatus and method are provided for configuring a user agent to receive semi-persistent scheduling (SPS) transmissions independent of the user agent monitoring a physical downlink control channel (PDCCH). Also provided are an apparatus and method for configuring a user agent to monitor a PDCCH in a subframe to which one of a downlink assignment or an uplink grant is configured.

摘要翻译： 提供了一种用于配置用户代理以接收独立于监视物理下行链路控制信道（PDCCH）的用户代理的半静态调度（SPS）传输的装置和方法。 还提供了一种用于配置用户代理以监视下行链路分配或上行链路许可之一被配置的子帧中的PDCCH的装置和方法。

公开(公告)号：US08335959B2

公开(公告)日：2012-12-18

申请号：US12479556

申请日：2009-06-05

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： H04L1/18

CPC分类号： H04L1/1887 ,  H04L1/1812 ,  H04L1/1822 ,  H04W72/04

摘要： A method is provided for reuse of one of a plurality of hybrid automatic repeat request (HARQ) Process ID. The method includes receiving signaling used to associate at least one of the plurality of HARQ Process IDs with semi-persistent scheduling. The method further includes determining an activation of a semi-persistent resource. The method further includes associating the at least one of the plurality of HARQ Process IDs with the semi-persistent resource. The method further includes receiving a non-semi-persistent data communication utilizing the at least one of a plurality of HARQ Process IDs.

摘要翻译： 提供了一种用于重用多个混合自动重传请求（HARQ）进程ID中的一个的方法。 该方法包括接收用于将多个HARQ进程ID中的至少一个与半持久调度相关联的信令。 该方法还包括确定半持久资源的激活。 该方法还包括将多个HARQ进程ID中的至少一个与半持久资源相关联。 该方法还包括利用多个HARQ进程ID中的至少一个接收非半持久数据通信。

公开(公告)号：US20120244872A1

公开(公告)日：2012-09-27

申请号：US13488982

申请日：2012-06-05

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：US08223646B2

公开(公告)日：2012-07-17

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： H04J1/16

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：US20120014342A1

公开(公告)日：2012-01-19

申请号：US13244725

申请日：2011-09-26

申请人： Takashi Suzuki ,  Zhijun Cai ,  Richard C. Burbridge

发明人： Takashi Suzuki ,  Zhijun Cai ,  Richard C. Burbridge

IPC分类号： H04W72/04

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：US20090307555A1

公开(公告)日：2009-12-10

申请号：US12479556

申请日：2009-06-05

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： H04L1/18 ,  G06F11/14

CPC分类号： H04L1/1887 ,  H04L1/1812 ,  H04L1/1822 ,  H04W72/04

摘要： A method is provided for reuse of one of a plurality of hybrid automatic repeat request (HARQ) Process ID. The method includes receiving signaling used to associate at least one of the plurality of HARQ Process IDs with semi-persistent scheduling. The method further includes determining an activation of a semi-persistent resource. The method further includes associating the at least one of the plurality of HARQ Process IDs with the semi-persistent resource. The method further includes receiving a non-semi-persistent data communication utilizing the at least one of a plurality of HARQ Process IDs.

摘要翻译： 提供了一种用于重用多个混合自动重传请求（HARQ）进程ID中的一个的方法。 该方法包括接收用于将多个HARQ进程ID中的至少一个与半持久调度相关联的信令。 该方法还包括确定半持久资源的激活。 该方法还包括将多个HARQ进程ID中的至少一个与半持久资源相关联。 该方法还包括利用多个HARQ进程ID中的至少一个接收非半持久数据通信。

公开(公告)号：US20180324693A1

公开(公告)日：2018-11-08

申请号：US13984637

申请日：2011-02-11

申请人： Yi Yu ,  Yi Song ,  Zhijun Cai ,  Mo-han Fong ,  Takashi Suzuki

发明人： Yi Yu ,  Yi Song ,  Zhijun Cai ,  Mo-han Fong ,  Takashi Suzuki

IPC分类号： H04W52/02 ,  H04W72/12 ,  H04W76/28 ,  H04W76/27

CPC分类号： H04W52/0216 ,  H04W52/0229 ,  H04W52/0261 ,  H04W72/042 ,  H04W72/1205 ,  H04W76/27 ,  H04W76/28 ,  Y02D70/1222 ,  Y02D70/1224 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/146 ,  Y02D70/164 ,  Y02D70/24

摘要： Devices and methods are provided for reducing client node power consumption when monitoring first and second channels corresponding to first and second access nodes in a heterogeneous wireless-enabled communications environment. Enhanced Inter-Cell Interference Coordination (eICIC) operations are performed to mitigate interference between a first access node and a second access node. The client node monitors first and second channels corresponding to the first and second access nodes to detect the presence of Almost Blank Subframes (ABS) pattern data transmitted on the first channel. When detected, the client node ceases monitoring the first channel to reduce power consumption and thereby conserve battery resources.

公开(公告)号：US09002015B2

公开(公告)日：2015-04-07

申请号：US13430632

申请日：2012-03-26

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： H04L9/00 ,  H04W72/04 ,  H04L5/00

CPC分类号： H04W72/042 ,  H04L5/0053 ,  H04L5/0092 ,  H04L5/0094

摘要： A system and method for configuring a component carrier is presented. A component carrier assignment message is received. The component carrier assignment message may be configured to identify the component carrier and include at least one of, at least one of a downlink carrier frequency, a carrier frequency of a paired uplink carrier, a bandwidth of the component carrier, and a bandwidth of the paired uplink carrier, an indication of whether the component carrier is a control channel monitoring component carrier configured to signal data channel assignment information for the component carrier, and a logical index of the component carrier. The component carrier assignment message may then be used to configure the component carrier on a user equipment (UE).

摘要翻译： 提出了一种用于配置分量载波的系统和方法。 接收到分量载波分配消息。 分量载波分配消息可以被配置为识别分量载波，并且包括下行链路载波频率，成对上行链路载波的载波频率，分量载波的带宽和频带的带宽中的至少一个 配对的上行链路载波，分量载波是否是被配置为发送分量载波的数据信道分配信息的控制信道监视分量载波的指示，以及分量载波的逻辑索引。 然后可以使用分量载波分配消息来在用户设备（UE）上配置分量载波。