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51. 发明申请

US20120115534A1 DYNAMIC UPLINK POWER CONTROL 有权
标题翻译：动态上拉电源控制
公开(公告)号：US20120115534A1
公开(公告)日：2012-05-10
申请号：US13288754
申请日：2011-11-03
申请人： XILIANG LUO , Peter Gaal , Hao Xu , Wanshi Chen , Tao Luo , Juan Montojo , Xiaoxia Zhang
发明人： XILIANG LUO , Peter Gaal , Hao Xu , Wanshi Chen , Tao Luo , Juan Montojo , Xiaoxia Zhang
IPC分类号： H04W52/04
CPC分类号： H04W52/286 , H04W52/146
摘要： Power adjustment in the user equipment (UE) includes adjusting the transmission power level for each of multiple transport blocks based on the spectral efficiency associated with the transport block. The UE receives a scheduled transport format parameter for each of multiple transport blocks to be transmitted. Based on those scheduled transport format parameters, the UE determines a transmit power level adjustment for each transport block. The UE will adjust the power according to the determined transmit power level adjustment and transmit each transport block using the adjusted power level.
摘要翻译：用户设备（UE）中的功率调整包括基于与传输块相关联的频谱效率来调整多个传输块中的每一个传输功率电平。 UE为要发送的多个传输块中的每一个接收调度的传输格式参数。基于这些调度的传输格式参数，UE确定每个传输块的发射功率电平调整。 UE将根据确定的发射功率电平调整来调整功率，并使用调整后的功率电平来发送每个传输块。

52. 发明申请

US20120082079A1 DISCONTINUOUS TRANSMISSION (DTX) SIGNALING IN UPLINK DATA CHANNEL 审中-公开
标题翻译：上行数据通道中的不连续传输（DTX）信号
公开(公告)号：US20120082079A1
公开(公告)日：2012-04-05
申请号：US13251153
申请日：2011-09-30
申请人： Xiliang Luo , Peter Gaal , Juan Montojo , Wanshi Chen
发明人： Xiliang Luo , Peter Gaal , Juan Montojo , Wanshi Chen
IPC分类号： H04W52/02
CPC分类号： H04L1/1671 , H04L1/0026 , H04L1/0069 , H04L5/0048 , H04L5/0053 , H04L5/0055 , H04L2001/125
摘要： A method for discontinuous transmission (DTX) signaling in a physical uplink shared channel (PUSCH) of a wireless communication system includes puncturing at least a portion of a physical uplink shared channel (PUSCH) at a location that would collide with acknowledgement (ACK)/negative (ACK/NACK) feedback if ACK/NACK feedback is transmitted. The method also includes transmitting DTX symbols in the punctured portion of the PUSCH by a user equipment (UE). The method further includes detecting DTX symbols on the PUSCH by an evolved Node B (eNodeB), indicating the UE is operating according to a DTX signaling mode.
摘要翻译：一种用于无线通信系统的物理上行链路共享信道（PUSCH）中的不连续传输（DTX）信令的方法包括：在与确认（ACK / NACK）相冲突的位置处对物理上行链路共享信道（PUSCH）的至少一部分进行穿孔，如果发送ACK / NACK反馈，则为负（ACK / NACK）反馈。该方法还包括由用户设备（UE）在PUSCH的删余部分中发送DTX符号。该方法还包括由演进节点B（eNodeB）检测PUSCH上的DTX符号，指示UE根据DTX信令模式操作。

53. 发明申请

US20110228731A1 UPLINK CONTROL CHANNEL RESOURCE ALLOCATION FOR TRANSMIT DIVERSITY 有权
标题翻译：上传控制信道资源分配发送多样性
公开(公告)号：US20110228731A1
公开(公告)日：2011-09-22
申请号：US12890452
申请日：2010-09-24
申请人： Xiliang Luo , Wanshi Chen , Jelena M. Damnjanovic , Peter Gaal , Juan Montojo
发明人： Xiliang Luo , Wanshi Chen , Jelena M. Damnjanovic , Peter Gaal , Juan Montojo
IPC分类号： H04W72/04
CPC分类号： H04W72/1268 , H01Q3/2605 , H04W52/146 , H04W52/325 , H04W72/04
摘要： Systems and methods for resource allocation for an uplink control channel for a user equipment (UE) using multiple transmit antennas in a wireless communication network are disclosed. A plurality of orthogonal resources for use by the UE on the uplink control channel is selected. Control information is transmitted from the UE on the uplink control channel on the plurality of orthogonal resources with transmit diversity.
摘要翻译：公开了用于在无线通信网络中使用多个发射天线的用户设备（UE）的上行链路控制信道的资源分配的系统和方法。选择由UE在上行链路控制信道上使用的多个正交资源。在具有发送分集的多个正交资源上的上行链路控制信道上，从UE发送控制信息。

54. 发明授权

US09288026B2 Transmission of reference signal on non-contiguous clusters of resources 有权
标题翻译：在不连续的资源集群上传输参考信号
公开(公告)号：US09288026B2
公开(公告)日：2016-03-15
申请号：US12816929
申请日：2010-06-16
申请人： Xiaoxia Zhang , Wanshi Chen , Xiliang Luo , Juan Montojo , Peter Gaal
发明人： Xiaoxia Zhang , Wanshi Chen , Xiliang Luo , Juan Montojo , Peter Gaal
IPC分类号： H04L5/00 , H04J13/00 , H04L27/26
CPC分类号： H04L5/0051 , H04J13/0062 , H04L5/0016 , H04L5/0023 , H04L5/0041 , H04L27/2613
摘要： A reference signal is transmitted on multiple non-contiguous clusters of resources. A user equipment (UE) may be scheduled for data transmission on the multiple non-contiguous clusters, and each cluster may cover a set of contiguous subcarriers. The UE may generate the reference signal based on at least one reference signal (RS) sequence using code division multiplexing (CDM) or frequency division multiplexing (FDM). In a design, the UE generates the reference signal with CDM based on a single RS sequence having a length matching the total length of the multiple non-contiguous clusters. In another design, the UE generates the reference signal with CDM based on one RS sequence for each cluster. In yet another design, the UE generates the reference signal with FDM and transmits the reference signal on a subset of all subcarriers for the multiple non-contiguous clusters.
摘要翻译：参考信号在多个不连续的资源簇上传输。可以调度用户设备（UE）以在多个不连续的群集上进行数据传输，并且每个群集可以覆盖一组连续的子载波。 UE可以使用码分复用（CDM）或频分复用（FDM），基于至少一个参考信号（RS）序列生成参考信号。在设计中，UE基于具有与多个不连续簇的总长度匹配的长度的单个RS序列，用CDM生成参考信号。在另一种设计中，UE根据每个簇的一个RS序列产生具有CDM的参考信号。在又一设计中，UE使用FDM生成参考信号，并且在多个非连续簇的所有子载波的子集上发送参考信号。

55. 发明授权

US09172513B2 Resource assignments for uplink control channel 有权
标题翻译：上行链路控制信道的资源分配
公开(公告)号：US09172513B2
公开(公告)日：2015-10-27
申请号：US13269480
申请日：2011-10-07
申请人： Peter Gaal , Wanshi Chen , Xiliang Luo , Juan Montojo
发明人： Peter Gaal , Wanshi Chen , Xiliang Luo , Juan Montojo
IPC分类号： H04J11/00 , H04L5/00
CPC分类号： H04W72/0413 , H04L5/0016 , H04L5/0037 , H04L5/0053 , H04W72/048
摘要： A wireless communication method includes allocating physical uplink control channel (PUCCH) data in first slot to a first orthogonal cover code (OCC). The method also includes allocating PUCCH data in a second slot of the same subframe to a different orthogonal cover code (OCC). Another method includes mapping PUCCH resources to physical resource blocks based on a user equipment (UE) specific signaling parameter (e.g., a resource index) and a number of symbols in a slot of a subframe.
摘要翻译：无线通信方法包括将第一时隙中的物理上行链路控制信道（PUCCH）数据分配给第一正交覆盖码（OCC）。该方法还包括将相同子帧的第二时隙中的PUCCH数据分配给不同的正交覆盖码（OCC）。另一种方法包括基于用户设备（UE）特定信令参数（例如，资源索引）和子帧的时隙中的符号数目将PUCCH资源映射到物理资源块。

56. 发明授权

US09059756B2 Using precoding vector switching in uplink shared channel 有权
标题翻译：在上行链路共享信道中使用预编码向量切换
公开(公告)号：US09059756B2
公开(公告)日：2015-06-16
申请号：US13282406
申请日：2011-10-26
申请人： Peter Gaal , Wanshi Chen , Xiliang Luo , Juan Montojo
发明人： Peter Gaal , Wanshi Chen , Xiliang Luo , Juan Montojo
IPC分类号： H04B1/00 , H04B7/04 , H04B1/713
CPC分类号： H04B7/0456 , H04B1/713 , H04B7/0404 , H04B2201/713
摘要： Methods and apparatuses are provided that include providing transmit diversity for data channel transmissions. Different precoding vectors can be used over different slots of a given subframes to precode corresponding signals. The precoding vectors, in one example, can be orthogonal. In addition, using the different precoding vectors can be determined based on a user equipment receiving an indicator from a base station receiving the data channel transmissions of whether to use frequency hopping over the slots. Moreover, precoding vectors used to precode data channel transmissions can additionally or alternatively vary across subframes.
摘要翻译：提供了包括为数据信道传输提供发送分集的方法和装置。可以在给定子帧的不同时隙上使用不同的预编码向量来对相应的信号进行预编码。在一个示例中，预编码矢量可以是正交的。另外，使用不同的预编码向量可以基于用户设备从接收到是否在时隙上使用跳频的数据信道传输的基站接收到指示符来确定。此外，用于预编码数据信道传输的预编码矢量可以附加地或替代地在子帧之间变化。

57. 发明授权

US09014287B2 Open loop MIMO mode for LTE-A uplink 有权
标题翻译：用于LTE-A上行链路的开环MIMO模式
公开(公告)号：US09014287B2
公开(公告)日：2015-04-21
申请号：US13214024
申请日：2011-08-19
申请人： Xiliang Luo , Peter Gaal , Hao Xu , Tao Luo , Kapil Bhattad , Juan Montojo , Wanshi Chen
发明人： Xiliang Luo , Peter Gaal , Hao Xu , Tao Luo , Kapil Bhattad , Juan Montojo , Wanshi Chen
IPC分类号： H04B7/02 , H04L1/02 , H04L25/03 , H04L1/00 , H04B7/04 , H04L1/18 , H04L5/00
CPC分类号： H04L5/0023 , H04B7/0413 , H04B7/0456 , H04B7/0486 , H04L1/0031 , H04L1/1896 , H04L5/0053 , H04L5/0091 , H04L25/03343 , H04L25/03891 , H04W72/042
摘要： A precoding scheme to accommodate user equipment (UEs) having higher Doppler speeds. In such transmission schemes, a different precoding matrix is applied to each orthogonal frequency division multiplex (OFDM) symbol in the transmission stream. Additionally, a downlink control message format is defined to handle assignment of multiple different transmission schemes using the same message format. The downlink control message format includes a control element in one of the message fields along with a set of parameters specifically applicable to the assigned transmission scheme. Based on the value of this control element, the UE sets the specific transmission scheme and determines a set of interpretation rules uniquely associated with that transmission scheme. Using the interpretation rules, the UE is able to read the set of parameters as applied to the selected transmission scheme.
摘要翻译：一种用于适应具有更高多普勒速度的用户设备（UE）的预编码方案。在这种传输方案中，将不同的预编码矩阵应用于传输流中的每个正交频分复用（OFDM）符号。另外，下行链路控制消息格式被定义为使用相同的消息格式来处理多个不同传输方案的分配。下行链路控制消息格式包括在消息字段之一中的控制元素以及特定适用于所分配的传输方案的一组参数。基于该控制元件的值，UE设置特定的传输方案并且确定与该传输方案唯一相关联的一组解释规则。使用解释规则，UE能够读取应用于所选传输方案的一组参数。

58. 发明授权

US08923223B2 Physical uplink control channel resource allocation for multiple component carriers 有权
标题翻译：多分量载波的物理上行链路控制信道资源分配
公开(公告)号：US08923223B2
公开(公告)日：2014-12-30
申请号：US13206970
申请日：2011-08-10
申请人： Wanshi Chen , Juan Montojo , Peter Gaal , Xiliang Luo
发明人： Wanshi Chen , Juan Montojo , Peter Gaal , Xiliang Luo
IPC分类号： H04W4/00 , H04L5/00 , H04L1/18 , H04L1/16
CPC分类号： H04L1/1607 , H04L1/1812 , H04L1/1829 , H04L5/001 , H04L5/0023 , H04L5/0053 , H04L5/0082 , H04L5/0094
摘要： Techniques for sending control information in a wireless network are disclosed. A multi-carrier user equipment (UE) may receive a downlink grant on a physical downlink control channel (PDCCH) on a first component carrier (CC). The UE may also receive a data transmission associated with the PDCCH on a physical downlink shared channel (PDSCH) on a second CC. In some examples, the UE determines physical uplink control channel (PUCCH) resources for acknowledging the data transmission based on the first CC on which the PDCCH is received, the second CC on which the data transmission is received, and a transmission mode of the second CC. The UE may send acknowledgement/negative acknowledgement (ACK/NACK) information for the data transmission based on the PUCCH resources.
摘要翻译：公开了一种在无线网络中发送控制信息的技术。多载波用户设备（UE）可以在第一分量载波（CC）上的物理下行链路控制信道（PDCCH）上接收下行链路许可。 UE还可以在第二CC上的物理下行链路共享信道（PDSCH）上接收与PDCCH相关联的数据传输。在一些示例中，UE基于在其上接收PDCCH的第一CC，接收数据传输的第二CC以及第二个CC的传输模式来确定用于确认数据传输的物理上行链路控制信道（PUCCH）资源 CC。 UE可以基于PUCCH资源发送用于数据传输的确认/否定确认（ACK / NACK）信息。

59. 发明授权

US08780821B2 Channel interleaver for transmission of multiple code blocks in a wireless communication system 有权
标题翻译：用于在无线通信系统中传输多个码块的信道交织器
公开(公告)号：US08780821B2
公开(公告)日：2014-07-15
申请号：US12707196
申请日：2010-02-17
申请人： Xiaoxia Zhang , Juan Montojo , Peter Gaal , Wanshi Chen , Xiliang Luo
发明人： Xiaoxia Zhang , Juan Montojo , Peter Gaal , Wanshi Chen , Xiliang Luo
IPC分类号： H04W4/00 , H04B7/216
CPC分类号： H04L1/0071 , H04L5/0007
摘要： Techniques for performing channel interleaving to achieve similar SINRs for multiple code blocks are described. In one design, a transmitter station (e.g., a base station or a UE) determines a plurality of resource groups assigned for data transmission. Each resource group includes a plurality of resource elements formed by a cluster of subcarriers in a time interval. The transmitter station partitions a transport block into a plurality of code blocks, processes each code block to obtain data symbols for that code block, and maps the data symbols for each code block to at least one resource element in each of the plurality of resource groups. The transmitter station transmits the mapped data symbols for the plurality of code blocks to a receiver station. In one design, the transmitter station receives an ACK or a NACK for the transport block and retransmits all code blocks if a NACK is received.
摘要翻译：描述了用于执行信道交织以实现用于多个码块的类似SINR的技术。在一种设计中，发射机站（例如，基站或UE）确定分配用于数据传输的多个资源组。每个资源组包括由时间间隔中的子载波簇形成的多个资源元素。发射机站将传输块划分为多个码块，处理每个码块以获得该码块的数据符号，并将每个码块的数据符号映射到多个资源组中的每一个中的至少一个资源元素。发送站将多个码块的映射数据符号发送到接收站。在一种设计中，发射机站接收传输块的ACK或NACK，并且如果接收到NACK，则重发所有码块。

60. 发明申请

US20120263121A1 CONTROL CHANNEL RESOURCES FOR MULTI-BIT ACK/NAK 有权
标题翻译：用于多位ACK / NAK的控制信道资源
公开(公告)号：US20120263121A1
公开(公告)日：2012-10-18
申请号：US13252116
申请日：2011-10-03
申请人： Wanshi Chen , Peter Gaal , Xiliang Luo , Juan Montojo
发明人： Wanshi Chen , Peter Gaal , Xiliang Luo , Juan Montojo
IPC分类号： H04W72/04
CPC分类号： H04L1/1607 , H04L1/1861 , H04L5/0053
摘要： A method of wireless communication includes receiving an upper layer configuration of multiple sets of ACK/NAK resources for uplink transmission. The receives resources correspond to at least one secondary downlink component carrier in a multicarrier configuration. The method also includes receiving a physical layer indicator of ACK/NAK resources in the sets.
摘要翻译：一种无线通信方法包括接收用于上行链路传输的多组ACK / NAK资源的上层配置。接收资源对应于多载波配置中的至少一个辅助下行链路分量载波。该方法还包括在集合中接收ACK / NAK资源的物理层指示符。

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