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11. 发明授权

US09246640B2 Acknowledgement bundling in a MIMO communication system 有权
标题翻译： MIMO通信系统中的确认捆绑
公开(公告)号：US09246640B2
公开(公告)日：2016-01-26
申请号：US13078791
申请日：2011-04-01
申请人： Xiaoxia Zhang , Wanshi Chen , Xiliang Luo , Tao Luo , Hao Xu , Peter Gaal , Juan Montojo
发明人： Xiaoxia Zhang , Wanshi Chen , Xiliang Luo , Tao Luo , Hao Xu , Peter Gaal , Juan Montojo
IPC分类号： H04L1/18 , H04L1/00
CPC分类号： H04L1/1867 , H04L1/0079 , H04L1/1887
摘要： A method of wireless communication comprises receiving a plurality of codewords and transmitting a downlink feedback message by spatially bundling acknowledgments for the received plurality of codewords. In some designs, an accompanying grant message is transmitted with the downlink feedback message.
摘要翻译：一种无线通信的方法包括：接收多个码字，并通过对所接收的多个码字进行空间绑定确认来发送下行链路反馈消息。在一些设计中，随着下行链路反馈消息发送伴随的授权消息。

12. 发明授权

US09130708B2 Method and apparatus for bundling resource blocks in wireless communication 有权
标题翻译：用于在无线通信中捆绑资源块的方法和装置
公开(公告)号：US09130708B2
公开(公告)日：2015-09-08
申请号：US13162269
申请日：2011-06-16
申请人： Tao Luo , Wanshi Chen , Peter Gaal , Xiaoxia Zhang , Juan Montojo
发明人： Tao Luo , Wanshi Chen , Peter Gaal , Xiaoxia Zhang , Juan Montojo
IPC分类号： H04W72/04 , H04L5/00 , H04B7/02
CPC分类号： H04L5/0032 , H04B7/024 , H04L5/0035
摘要： Methods and apparatuses are provided for bundling resource blocks (RB) for varying bandwidth scenarios in wireless communication. Where multiple access points form a coordinated multiple point (CoMP) set for a device, the access points may be configured to use a common RB bundling size for precoding transmissions to the device. In another aspect, where a device is allocated a bandwidth and a bandwidth extension, a RB bundling size may be determined for the bandwidth and bandwidth extension, jointly or individually. The RB bundling size may be determined based on the bandwidth or on the bandwidth and the bandwidth extension.
摘要翻译：提供了用于在无线通信中为不同带宽情景捆绑资源块（RB）的方法和装置。在多个接入点形成用于设备的协调多点（CoMP）集合的情况下，接入点可以被配置为使用公共RB绑定大小来预编码到设备的传输。另一方面，在设备被分配带宽和带宽扩展的情况下，可以共同或单独地为带宽和带宽扩展确定RB绑定大小。可以基于带宽或带宽和带宽扩展来确定RB绑定大小。

13. 发明授权

US09112692B2 ACK/NACK transmission for multi-carrier operation 有权
标题翻译：用于多载波操作的ACK / NACK传输
公开(公告)号：US09112692B2
公开(公告)日：2015-08-18
申请号：US13209388
申请日：2011-08-13
申请人： Wanshi Chen , Xiaoxia Zhang , Peter Gaal , Juan Montojo , Xiliang Luo , Tao Luo , Jelena M. Damnjanovic , Aleksandar Damnjanovic
发明人： Wanshi Chen , Xiaoxia Zhang , Peter Gaal , Juan Montojo , Xiliang Luo , Tao Luo , Jelena M. Damnjanovic , Aleksandar Damnjanovic
IPC分类号： H04W52/04 , H04L1/18 , H04W52/32 , H04W52/42 , H04W52/34
CPC分类号： H04W72/1284 , H04B7/0632 , H04L1/1861 , H04L5/0055 , H04W52/325 , H04W52/34 , H04W52/42
摘要： Techniques for acknowledging data transmissions in a multi-carrier wireless communication network are disclosed. In some aspects, a user equipment (UE) receives a data transmission on at least one component carrier (CC) in a plurality of configured CCs. The UE determines acknowledgement/negative acknowledgement (ACK/NACK) information for the data transmission and determines an uplink channel for sending the ACK/NACK information. When the ACK/NACK information is sent on a physical uplink control channel (PUCCH), the UE may perform power control based on which CCs in the plurality of configured CCs data is received. When the ACK/NACK information is sent on a physical uplink shared channel (PUSCH), the UE may determine a number of resource elements based on its CC configuration.
摘要翻译：公开了一种在多载波无线通信网络中确认数据传输的技术。在一些方面，用户设备（UE）在多个配置的CC中的至少一个分量载波（CC）上接收数据传输。 UE确定用于数据传输的确认/否定确认（ACK / NACK）信息，并确定用于发送ACK / NACK信息的上行链路信道。当在物理上行链路控制信道（PUCCH）上发送ACK / NACK信息时，UE可以基于接收到多个配置的CC中的哪个CC来执行功率控制。当在物理上行链路共享信道（PUSCH）上发送ACK / NACK信息时，UE可以基于其CC配置来确定多个资源元素。

14. 发明授权

US09083501B2 Feedback of control information for multiple carriers 有权
标题翻译：反馈多个运营商的控制信息
公开(公告)号：US09083501B2
公开(公告)日：2015-07-14
申请号：US13078488
申请日：2011-04-01
申请人： Xiliang Luo , Wanshi Chen , Tao Luo , Peter Gaal , Xiaoxia Zhang , Hao Xu , Juan Montojo
发明人： Xiliang Luo , Wanshi Chen , Tao Luo , Peter Gaal , Xiaoxia Zhang , Hao Xu , Juan Montojo
IPC分类号： H04L5/00 , H04L1/00 , H04L27/26
CPC分类号： H04W72/0413 , H04L1/0026 , H04L1/0028 , H04L5/001 , H04L5/0023 , H04L5/0044 , H04L5/0055 , H04L5/0057 , H04L5/0064 , H04L27/2618
摘要： Techniques for sending control information relating to multiple downlink carriers and data on a single uplink carrier are described. A user equipment (UE) may be scheduled to transmit on a designated uplink carrier. The UE can multiplex control information for multiple downlink carriers with data for transmission on the uplink carrier in a same subframe. Multiplexing may be performed according to a type of the control information and/or an ordering, priority, or association of the downlink carriers. The UE can selectively encode the control information separately for each downlink carrier and/or jointly across downlink carriers. The control information may be mapped to a single layer or multiple layers of a data channel. The UE may send the multiplexed control information and data on the data channel in the subframe while maintaining a single-carrier waveform.
摘要翻译：描述用于在单个上行链路载波上发送与多个下行链路载波和数据有关的控制信息的技术。可以调度用户设备（UE）在指定的上行链路载波上进行发送。 UE可以将多个下行链路载波的控制信息复用在同一子帧中的上行链路载波上进行传输。可以根据控制信息的类型和/或下行链路载波的排序，优先级或关联来执行复用。 UE可以针对每个下行链路载波和/或共同跨下行链路载波选择性地编码控制信息。控制信息可以被映射到数据信道的单层或多层。 UE可以在保持单载波波形的同时在子帧中的数据信道上发送复用的控制信息和数据。

15. 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。

16. 发明申请

US20110268049A1 APPARATUS AND METHOD FOR RANDOM ACCESS SIGNALING IN A WIRELESS COMMUNICATION SYSTEM 有权
标题翻译：无线通信系统随机接入信令的装置及方法
公开(公告)号：US20110268049A1
公开(公告)日：2011-11-03
申请号：US12917359
申请日：2010-11-01
申请人： Tao Luo , Wanshi Chen , Juan Montojo , Peter Gaal , Xiaoxia Zhang
发明人： Tao Luo , Wanshi Chen , Juan Montojo , Peter Gaal , Xiaoxia Zhang
IPC分类号： H04W72/04 , H04W74/00
CPC分类号： H04B7/0413 , H04B7/0613 , H04W74/002 , H04W74/0833
摘要： An apparatus and method for providing random access signaling in a multiple input multiple output (MIMO) wireless communication system are provided. The apparatus and method determine a random access transmission scheme for the MIMO communication system based at least in part on a number of transmit antennas in the system. The random access signals are transmitted in a random access channel using the random access transmission scheme. Power control for the random access channel is performed based at least in part on the random access transmission scheme.
摘要翻译：提供了一种用于在多输入多输出（MIMO）无线通信系统中提供随机接入信令的装置和方法。该装置和方法至少部分地基于系统中的多个发射天线确定用于MIMO通信系统的随机接入传输方案。使用随机接入传输方案在随机接入信道中发送随机接入信号。至少部分地基于随机接入传输方案来执行随机接入信道的功率控制。

17. 发明授权

US08638684B2 Aperiodic channel state information request in wireless communication 有权
标题翻译：无线通信中的非周期信道状态信息请求
公开(公告)号：US08638684B2
公开(公告)日：2014-01-28
申请号：US13072617
申请日：2011-03-25
申请人： Xiliang Luo , Xiaoxia Zhang , Peter Gaal , Hao Xu , Wanshi Chen , Juan Montojo , Tao Luo
发明人： Xiliang Luo , Xiaoxia Zhang , Peter Gaal , Hao Xu , Wanshi Chen , Juan Montojo , Tao Luo
IPC分类号： H04W24/00 , H04L12/26
CPC分类号： H04L1/0026 , H04L1/0027
摘要： A method, computer program product, and apparatus are provided in which a request for a channel state information (CSI) report is received on a component carrier of a plurality of component carriers. The request indicates a set of component carriers of the plurality of component carriers for which to provide the CSI report. In addition, a CSI report including feedback for each of the indicated component carriers in the set of component carriers is transmitted. A method, computer program product, and apparatus are provided in which a request for a CSI report on a component carrier of a plurality of component carriers is transmitted. The request indicates a set of component carriers of the plurality of component carriers for which to receive the CSI report. In addition, a CSI report including feedback for each of the indicated component carriers in the set of component carriers is received.
摘要翻译：提供了一种在多个分量载波的分量载波上接收对信道状态信息（CSI）报告的请求的方法，计算机程序产品和装置。该请求指示为其提供CSI报告的多个分量载波的一组分量载波。此外，发送包括针对分量载波集合中的每个指示分量载波的反馈的CSI报告。提供一种方法，计算机程序产品和装置，其中发送对多个分量载波的分量载波上的CSI报告的请求。该请求指示用于接收CSI报告的多个分量载波的一组分量载波。此外，接收包括针对分量载波集合中的每个指示分量载波的反馈的CSI报告。

18. 发明申请

US20120076017A1 APERIODIC CHANNEL STATE INFORMATION REQUEST IN WIRELESS COMMUNICATION 有权
标题翻译：无线通信中的APERIODIC CHANNEL状态信息请求
公开(公告)号：US20120076017A1
公开(公告)日：2012-03-29
申请号：US13072617
申请日：2011-03-25
申请人： Xiliang Luo , Xiaoxia Zhang , Peter Gaal , Hao Xu , Wanshi Chen , Juan Montojo , Tao Luo
发明人： Xiliang Luo , Xiaoxia Zhang , Peter Gaal , Hao Xu , Wanshi Chen , Juan Montojo , Tao Luo
IPC分类号： H04W24/00 , H04L12/26
CPC分类号： H04L1/0026 , H04L1/0027
摘要： A method, computer program product, and apparatus are provided in which a request for a channel state information (CSI) report is received on a component carrier of a plurality of component carriers. The request indicates a set of component carriers of the plurality of component carriers for which to provide the CSI report. In addition, a CSI report including feedback for each of the indicated component carriers in the set of component carriers is transmitted. A method, computer program product, and apparatus are provided in which a request for a CSI report on a component carrier of a plurality of component carriers is transmitted. The request indicates a set of component carriers of the plurality of component carriers for which to receive the CSI report. In addition, a CSI report including feedback for each of the indicated component carriers in the set of component carriers is received.
摘要翻译：提供了一种在多个分量载波的分量载波上接收对信道状态信息（CSI）报告的请求的方法，计算机程序产品和装置。该请求指示为其提供CSI报告的多个分量载波的一组分量载波。此外，发送包括针对分量载波集合中的每个指示分量载波的反馈的CSI报告。提供一种方法，计算机程序产品和装置，其中发送对多个分量载波的分量载波上的CSI报告的请求。该请求指示用于接收CSI报告的多个分量载波的一组分量载波。此外，接收包括针对分量载波集合中的每个指示分量载波的反馈的CSI报告。

19. 发明申请

US20120044881A1 METHODS AND SYSTEMS FOR UPLINK TRANSMIT DIVERSITY 有权
标题翻译：上传发送多样性的方法与系统
公开(公告)号：US20120044881A1
公开(公告)日：2012-02-23
申请号：US13029039
申请日：2011-02-16
申请人： Tao Luo , Wanshi Chen , Juan Montojo , Xiaoxia Zhang
发明人： Tao Luo , Wanshi Chen , Juan Montojo , Xiaoxia Zhang
IPC分类号： H04W72/04 , H04W92/00
CPC分类号： H04W72/042 , H04B7/0404 , H04B7/0654 , H04B7/068 , H04B7/0697 , H04L1/0007 , H04L1/0046 , H04L1/0072 , H04L1/0073 , H04L1/1861 , H04L5/0053 , H04L27/2647 , H04W72/0466 , H04W72/14
摘要： Certain aspects of the present disclosure propose methods for supporting uplink transmit diversity in a wireless communication system. The proposed methods may eliminate ambiguity in decoding physical downlink control channel aggregation level and resources that are used by different antennas of a user equipment. In addition, a method is proposed for resource allocation for ACK/NACK repetition.
摘要翻译：本公开的某些方面提出了用于在无线通信系统中支持上行链路发射分集的方法。所提出的方法可以消除解码物理下行链路控制信道聚合级别和用户设备的不同天线使用的资源的歧义。另外，提出了一种用于ACK / NACK重复的资源分配的方法。

20. 发明申请

US20100238823A1 METHOD AND APPARATUS FOR HANDLING INCONSISTENT CONTROL INFORMATION IN A WIRELESS COMMUNICATION SYSTEM 有权
标题翻译：在无线通信系统中处理不协调控制信息的方法和装置
公开(公告)号：US20100238823A1
公开(公告)日：2010-09-23
申请号：US12722752
申请日：2010-03-12
申请人： Wanshi Chen , Tao Luo , Xiaoxia Zhang , Juan Montojo
发明人： Wanshi Chen , Tao Luo , Xiaoxia Zhang , Juan Montojo
IPC分类号： H04L12/26
CPC分类号： H04L1/1896 , H04L1/0025 , H04L1/0046 , H04L1/1822 , H04L5/0053 , H04L5/0055 , H04W72/1289
摘要： Techniques for handling inconsistent control information in a wireless communication system are described. In an aspect, inconsistent control information is handled in different manners for the downlink and uplink. In one design, a user equipment (UE) receives a first grant with first control information for a first data transmission and also receives a second grant with second control information for a second data transmission. The UE determines that the second control information is inconsistent with the first control information, e.g., due to the two grants conveying different transport block sizes. The UE determines whether to retain or discard the second grant based on whether the two grants are for data transmissions on the downlink or uplink. In one design, the UE retains the second grant if the two grants are for data transmissions on the downlink and discards the second grant if the two grants are for data transmissions on the uplink.
摘要翻译：描述了在无线通信系统中处理不一致的控制信息的技术。在一方面，针对下行链路和上行链路以不同的方式处理不一致的控制信息。在一种设计中，用户设备（UE）接收具有用于第一数据传输的第一控制信息的第一许可，并且还接收具有用于第二数据传输的第二控制信息的第二许可。 UE确定第二控制信息与第一控制信息不一致，例如由于传送不同传输块大小的两个授权。 UE基于两个授权是针对下行链路还是上行链路上的数据传输来确定是否保留或丢弃第二许可。在一种设计中，如果两个授权用于下行链路上的数据传输，则UE保留第二许可，并且如果两个授权用于上行链路上的数据传输，则丢弃第二许可。

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