公开(公告)号：US08923203B2

公开(公告)日：2014-12-30

申请号：US13578573

申请日：2011-02-14

申请人： Mo-han Fong ,  Dongsheng Yu ,  Hua Xu ,  Robert Novak ,  Shiguang Guo ,  Zhijun Cai ,  Youn Hyoung Heo

发明人： Mo-han Fong ,  Dongsheng Yu ,  Hua Xu ,  Robert Novak ,  Shiguang Guo ,  Zhijun Cai ,  Youn Hyoung Heo

IPC分类号： H04W4/00 ,  H04J11/00 ,  H04W28/04 ,  H04W48/08 ,  H04W4/06

CPC分类号： H04J11/0053 ,  H04B7/024 ,  H04W4/06 ,  H04W28/04 ,  H04W48/08

摘要： A system and method for broadcasting a channel state information reference signal (CSI-RS) is disclosed. A CSI-RS that is orthogonal to CSI-RSs transmitted by each of a first network cell and each of a set of neighbor cells that interfere with the first network cell is identified. In one implementation, the first network cell has a coverage containing a coverage of a second network cell. The method includes transmitting, from the second network cell, the CSI-RS that is orthogonal to CSI-RSs transmitted by each of the first network cell and each of a set of interfering neighbor cells.

摘要翻译： 公开了一种用于广播信道状态信息参考信号（CSI-RS）的系统和方法。 识别与第一网络小区和干扰第一网络小区的一组相邻小区中的每一个发送的与CSI-RS正交的CSI-RS。 在一个实现中，第一网络小区具有包含第二网络小区的覆盖的覆盖。 该方法包括从第二网络小区发送与由第一网络小区和一组干扰相邻小区中的每一个发送的CSI-RS正交的CSI-RS。

公开(公告)号：US08885563B2

公开(公告)日：2014-11-11

申请号：US13578573

申请日：2011-02-14

申请人： Mo-han Fong ,  Dongsheng Yu ,  Hua Xu ,  Robert Novak ,  Shiguang Guo ,  Zhijun Cai ,  Youn Hyoung Heo

发明人： Mo-han Fong ,  Dongsheng Yu ,  Hua Xu ,  Robert Novak ,  Shiguang Guo ,  Zhijun Cai ,  Youn Hyoung Heo

IPC分类号： H04W4/00 ,  H04J11/00 ,  H04W28/04 ,  H04W48/08 ,  H04W4/06

摘要： A system and method for broadcasting a channel state information reference signal (CSI-RS) is disclosed. A CSI-RS that is orthogonal to CSI-RSs transmitted by each of a first network cell and each of a set of neighbor cells that interfere with the first network cell is identified. In one implementation, the first network cell has a coverage containing a coverage of a second network cell. The method includes transmitting, from the second network cell, the CSI-RS that is orthogonal to CSI-RSs transmitted by each of the first network cell and each of a set of interfering neighbor cells.

公开(公告)号：US08855061B2

公开(公告)日：2014-10-07

申请号：US12785325

申请日：2010-05-21

申请人： Youn Hyoung Heo ,  Zhijun Cai ,  Andrew Mark Earnshaw ,  Sean McBeath ,  Mo-Han Fong

发明人： Youn Hyoung Heo ,  Zhijun Cai ,  Andrew Mark Earnshaw ,  Sean McBeath ,  Mo-Han Fong

IPC分类号： H04W72/04 ,  H04W72/12 ,  H04W52/34 ,  H04W52/36

CPC分类号： H04W52/365 ,  H04L5/0053 ,  H04W52/242 ,  H04W52/34 ,  H04W72/0406 ,  H04W72/1284 ,  H04W76/10

摘要： A method for reporting power headroom for a plurality of aggregated carriers. The method includes reporting the power headroom for a number of the aggregated carriers that is less than or equal to the total number of aggregated carriers.

摘要翻译： 一种用于报告多个聚合载波的功率余量的方法。 该方法包括报告小于或等于聚合载波总数的多个聚合载波的功率余量。

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。

公开(公告)号：US08848601B2

公开(公告)日：2014-09-30

申请号：US12545698

申请日：2009-08-21

申请人： Zhijun Cai ,  Sean McBeath ,  Mo-Han Fong ,  Mark Earnshaw ,  Youn Hyoung Heo ,  Hua Xu

发明人： Zhijun Cai ,  Sean McBeath ,  Mo-Han Fong ,  Mark Earnshaw ,  Youn Hyoung Heo ,  Hua Xu

IPC分类号： H04W4/00 ,  H04L5/00 ,  H04W72/04 ,  H04W36/06 ,  H04W36/00

CPC分类号： H04L5/001 ,  H04L5/0053 ,  H04L5/0055 ,  H04L5/0098 ,  H04W36/0072 ,  H04W36/06 ,  H04W72/042

摘要： A method for receiving data using a user agent (UA) configured to communicate with a wireless communications network using a first and second communication carrier is presented. The method includes receiving control information at a first time interval using the first communication carrier. The control information allocates a resource on at least one of the first communication carrier and the second communication carrier. The control information indicates whether a carrier switch is required. In one implementation, when the control information indicates a carrier switch is required, the method includes ceasing signal reception on the first communication carrier, and receiving a signal on the second communication carrier.

摘要翻译： 提出了一种使用配置为使用第一和第二通信载体与无线通信网络通信的用户代理（UA）来接收数据的方法。 该方法包括使用第一通信载体以第一时间间隔接收控制信息。 控制信息在第一通信载体和第二通信载体中的至少一个上分配资源。 控制信息表示是否需要载波切换。 在一个实现中，当控制信息指示需要载波切换时，该方法包括在第一通信载波上停止信号接收，并在第二通信载波上接收信号。

公开(公告)号：US08626225B2

公开(公告)日：2014-01-07

申请号：US12785320

申请日：2010-05-21

申请人： Youn Hyoung Heo ,  Zhijun Cai ,  Andrew Mark Earnshaw ,  Sean McBeath ,  Mo-Han Fong

发明人： Youn Hyoung Heo ,  Zhijun Cai ,  Andrew Mark Earnshaw ,  Sean McBeath ,  Mo-Han Fong

IPC分类号： H04B7/00

CPC分类号： H04W52/365 ,  H04L5/0053 ,  H04W52/242 ,  H04W52/34 ,  H04W72/0406 ,  H04W72/1284 ,  H04W76/10

摘要： A method for reporting power headroom-related information for a plurality of aggregated carriers. The method includes reporting the power headroom-related information for a number of the aggregated carriers that is less than or equal to the total number of aggregated carriers.

摘要翻译： 一种用于报告多个聚合载波的功率余量相关信息的方法。 该方法包括报告小于或等于聚合载波总数的多个聚合载波的功率余量相关信息。

公开(公告)号：US20130176981A1

公开(公告)日：2013-07-11

申请号：US13823778

申请日：2010-11-05

申请人： Andrew Mark Earnshaw ,  Mo-Han Fong ,  Michael Eoin Buckley ,  Youn Hyoung Heo ,  Zhijun Cai

发明人： Andrew Mark Earnshaw ,  Mo-Han Fong ,  Michael Eoin Buckley ,  Youn Hyoung Heo ,  Zhijun Cai

IPC分类号： H04W72/04

CPC分类号： H04W72/04 ,  H04L1/02 ,  H04L1/04 ,  H04L1/1812 ,  H04L1/1835 ,  H04L1/1845

摘要： A method, system and device are provided for partitioning a HARQ soft bit buffer between aggregated carriers as a function of carrier-related weighting factors so that the total number of soft buffer bits are efficiently allocated to obtain a plurality of soft buffer partitions for the plurality of aggregated carriers which are sized based on relative carrier-related weighting factors.

摘要翻译： 提供了一种方法，系统和装置，用于根据载波相关加权因子对聚合载波之间的HARQ软比特缓冲区进行分区，以便有效地分配软缓存比特的总数，以获得多个软缓冲区分区 基于相对载波相关加权因子的聚合载波大小。

公开(公告)号：US20130010964A1

公开(公告)日：2013-01-10

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： H04W72/04 ,  H04L9/00

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，配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用于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。

公开(公告)号：US08351359B2

公开(公告)日：2013-01-08

申请号：US12785323

申请日：2010-05-21

申请人： Youn Hyoung Heo ,  Zhijun Cai ,  Andrew Mark Earnshaw ,  Sean McBeath ,  Mo-Han Fong

发明人： Youn Hyoung Heo ,  Zhijun Cai ,  Andrew Mark Earnshaw ,  Sean McBeath ,  Mo-Han Fong

IPC分类号： H04B7/00

CPC分类号： H04W52/365 ,  H04L5/0053 ,  H04W52/242 ,  H04W52/34 ,  H04W72/0406 ,  H04W72/1284 ,  H04W76/10

摘要： A method for reporting power headroom-related information for a plurality of aggregated carriers. The method includes reporting in a bitmap the power headroom-related information for a number of the aggregated carriers that is less than or equal to the total number of aggregated carriers, wherein the power headroom-related information is one of a power headroom for at least one of the aggregated carriers and a path loss for at least one of the aggregated carriers.

摘要翻译： 一种用于报告多个聚合载波的功率余量相关信息的方法。 该方法包括在位图中报告小于或等于聚合载波总数的多个聚合载波的功率余量相关信息，其中功率余量相关信息是用于至少一个功率余量的信号之一 聚合载波中的一个和至少一个聚合载波的路径损耗。

公开(公告)号：US08305987B2

公开(公告)日：2012-11-06

申请号：US12705491

申请日：2010-02-12

申请人： Mo-Han Fong ,  Dongsheng Yu ,  Hua Xu ,  Robert Novak ,  Shiguang Guo ,  Zhijun Cai ,  Youn Hyoung Heo

发明人： Mo-Han Fong ,  Dongsheng Yu ,  Hua Xu ,  Robert Novak ,  Shiguang Guo ,  Zhijun Cai ,  Youn Hyoung Heo

IPC分类号： H04W4/00

CPC分类号： H04L5/0091 ,  H04L5/0026 ,  H04L5/0035 ,  H04L5/0048 ,  H04L5/0073

摘要： A method of decoding a channel state information reference signal (CSI-RS) is presented. An indication of a resource element (RE) configuration allocated for transmission of CSI-RSs by a first cell is received from a second cell. The method includes at least one of using the indication of the RE configuration to decode a first CSI-RS received from the first cell, and using the indication of the RE configuration to mute one or more REs within a data channel transmission received from a third cell. The first cell, second cell and third cell may be associated within a CSI-RS group. In some cases, at least two of the first cell, the second cell, and the third cell are mutually interfering cells. The indication of the RE configuration may include a plurality of logical indices having incremental values, the plurality of logical indices identifying REs used to transmit CSI-RS.

摘要翻译： 提出了一种解码信道状态信息参考信号（CSI-RS）的方法。 从第二小区接收由第一小区分配用于CSI-RS的传输的资源元素（RE）配置的指示。 该方法包括使用RE配置的指示来对从第一小区接收的第一CSI-RS进行解码中的至少一个，以及使用RE配置的指示来静音从第三个小区接收的数据信道传输中的一个或多个RE 细胞。 第一小区，第二小区和第三小区可以在CSI-RS组内关联。 在一些情况下，第一细胞，第二细胞和第三细胞中的至少两个是相互干扰的细胞。 RE配置的指示可以包括具有增量值的多个逻辑索引，所述多个逻辑索引标识用于发送CSI-RS的RE。