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81. 发明授权

US09537633B2 Method and apparatus for aggregating carriers of multiple radio access technologies 有权
标题翻译：用于聚合多种无线电接入技术的载波的方法和装置
公开(公告)号：US09537633B2
公开(公告)日：2017-01-03
申请号：US13556426
申请日：2012-07-24
申请人： Juan Montojo , Jelena M. Damnjanovic , Wanshi Chen , Peter Gaal
发明人： Juan Montojo , Jelena M. Damnjanovic , Wanshi Chen , Peter Gaal
IPC分类号： H04L5/00 , H04W72/04 , H04W72/12 , H04W74/00
CPC分类号： H04L5/0053 , H04L5/001 , H04W72/0413 , H04W72/1215 , H04W74/004
摘要： The described aspects include methods and apparatus for communicating control information in a carrier aggregation configuration that uses multiple radio access technologies (RAT). A first resource assignment related to a first carrier corresponding to a first RAT can be received, as well as, a second resource assignment related to a second carrier corresponding to a second RAT. The first carrier and the second carrier are aggregated for communicating data in a wireless network. In addition, resources can be determined for communicating first RAT control data for the first RAT over an uplink carrier based at least in part on the first resource assignment. Second RAT control data can then also be communicated in containers and/or using timing for control data of the first RAT over at least a portion of the resources.
摘要翻译：所描述的方面包括用于在使用多个无线电接入技术（RAT）的载波聚合配置中传送控制信息的方法和装置。可以接收与对应于第一RAT的第一载波相关的第一资源分配以及与第二RAT对应的第二载波相关的第二资源分配。聚合第一载波和第二载波以在无线网络中传送数据。此外，可以至少部分地基于第一资源分配来确定用于通过上行链路载波传送第一RAT的第一RAT控制数据的资源。然后，第二RAT控制数据也可以在容器中和/或在至少一部分资源上使用第一RAT的控制数据的定时进行传送。

82. 发明授权

US09369234B2 Channel state information feedback for carrier aggregation 有权
标题翻译：信道状态信息反馈用于载波聚合
公开(公告)号：US09369234B2
公开(公告)日：2016-06-14
申请号：US13208106
申请日：2011-08-11
申请人： Jelena M. Damnjanovic , Juan Montojo , Peter Gaal , Wanshi Chen
发明人： Jelena M. Damnjanovic , Juan Montojo , Peter Gaal , Wanshi Chen
IPC分类号： H04B17/00 , H04L1/00 , H04L5/00 , H04W72/08 , H04L5/14 , H04W72/04
CPC分类号： H04L1/0026 , H04L5/001 , H04L5/0057 , H04L5/0091 , H04L5/1469 , H04W72/0413 , H04W72/085
摘要： Techniques for reporting channel state information (CSI) in a multi-carrier wireless communication system are disclosed. In some examples, a user equipment determines a configuration for reporting CSI for each component carrier (CC) in a plurality of component carriers. For a first subframe, the user equipment determines a priority for transmitting CSI associated with the plurality of CCs based at least in part on the configuration. The user equipment sends, in the first subframe, a CSI report including the prioritized CSI. The CSI report can include CSI for a single CC, or CSI for multiple CCs. For multi-CC reporting of CSI, the user equipment can multiplex CSI reports or CSI elements for the plurality of CCs up to an available payload size.
摘要翻译：公开了一种用于在多载波无线通信系统中报告信道状态信息（CSI）的技术。在一些示例中，用户设备确定用于报告多个分量载波中的每个分量载波（CC）的CSI的配置。对于第一子帧，用户设备至少部分地基于配置来确定用于发送与多个CC相关联的CSI的优先级。用户设备在第一子帧中发送包括优先CSI的CSI报告。 CSI报告可以包括单个CC的CSI或多个CC的CSI。对于CSI的多CC报告，用户设备可以将多个CC的CSI报告或CSI元素复用到可用的有效载荷大小。

83. 发明授权

US09350506B2 Aperiodic SRS for carrier aggregation 有权
标题翻译：用于载波聚合的非周期性SRS
公开(公告)号：US09350506B2
公开(公告)日：2016-05-24
申请号：US13247584
申请日：2011-09-28
申请人： Jelena M. Damnjanovic , Wanshi Chen , Peter Gaal , Juan Montojo
发明人： Jelena M. Damnjanovic , Wanshi Chen , Peter Gaal , Juan Montojo
IPC分类号： H04W4/00 , H04L5/00
CPC分类号： H04L5/0048 , H04L5/001 , H04L5/0023 , H04L5/0094
摘要： A method of wireless communication includes receiving overlapping information triggering aperiodic sounding reference signal (SRS) transmission. The method also includes processing the overlapping information in accordance with the received triggering information. The overlapping information can be consistent configuration information for the aperiodic SRS transmission, in which case the processing includes transmitting an aperiodic SRS in accordance with the configuration information. When the overlapping information has dissimilar configurations for the aperiodic SRS transmission, the processing includes treating the overlapping information as an error event. The overlapping information can be a trigger received in an uplink grant and a trigger received in a downlink grant. The wireless system can be a multicarrier system including multiple component carriers.
摘要翻译：一种无线通信方法包括接收触发非周期探测参考信号（SRS）传输的重叠信息。该方法还包括根据接收到的触发信息来处理重叠信息。重叠信息可以是用于非周期SRS传输的一致配置信息，在这种情况下，处理包括根据配置信息发送非周期性SRS。当重叠信息具有用于非周期SRS传输的不同配置时，该处理包括将重叠信息视为错误事件。重叠信息可以是在上行链路许可中接收的触发和在下行链路许可中接收的触发。无线系统可以是包括多个分量载波的多载波系统。

84. 发明授权

US09236977B2 Method and apparatus for PUCCH and PUSCH encoding 有权
标题翻译：用于PUCCH和PUSCH编码的方法和装置
公开(公告)号：US09236977B2
公开(公告)日：2016-01-12
申请号：US13251943
申请日：2011-10-03
申请人： Xiliang Luo , Juan Montojo , Wanshi Chen , Peter Gaal
发明人： Xiliang Luo , Juan Montojo , Wanshi Chen , Peter Gaal
IPC分类号： H04L1/16 , H04L1/00 , H04L1/18
CPC分类号： H04L1/0057 , H04L1/0071 , H04L1/1607 , H04L1/1829
摘要： Wireless uplink communication is disclosed which includes dividing information bits into first and second sets of information bits. The first set of information bits is encoded into a first set of coded bits, while the second set of information bits is encoded into a second set of coded bits. The first and second sets of coded bits are rate matched into a defined number of bits generating first and second sets of rate-matched coded bits. The first and second sets of rate-matched coded bits are interleaved using various interleaving methods to generate an interleaved set of coded bits.
摘要翻译：公开了包括将信息比特划分为第一和第二组信息比特的无线上行链路通信。第一组信息比特被编码为第一组编码比特，而第二组信息比特被编码成第二组编码比特。第一和第二组编码比特被速率匹配成定义数量的比特，产生第一和第二组速率匹配的编码比特。使用各种交织方法对第一和第二组速率匹配编码比特进行交织，以生成交织的编码比特组。

85. 发明授权

US09209932B2 CQI-only transmission on the PUSCH 有权
标题翻译：在PUSCH上仅CQI传输
公开(公告)号：US09209932B2
公开(公告)日：2015-12-08
申请号：US13290328
申请日：2011-11-07
申请人： Xiliang Luo , Peter Gaal , Wanshi Chen , Juan Montojo
发明人： Xiliang Luo , Peter Gaal , Wanshi Chen , Juan Montojo
IPC分类号： H04L1/00 , H04L1/06
CPC分类号： H04L1/0025 , H04L1/0026 , H04L1/0027 , H04L1/06
摘要： A method for transmitting a channel quality indicator-only feedback payload is described. A channel quality indicator scheduling message is received from a base station. A channel quality indicator-only feedback payload is generated. The channel quality indicator-only feedback payload is transmitted on a physical uplink shared channel. The method may be performed by a wireless communication device.
摘要翻译：描述了用于发送仅信道质量指示符反馈有效载荷的方法。从基站接收信道质量指示符调度消息。产生仅信道质量指示符反馈有效载荷。在物理上行链路共享信道上发送信道质量指示符反馈有效载荷。该方法可以由无线通信设备执行。

86. 发明授权

US09154272B2 Method and apparatus for facilitating reliable transmission of a control region size and detection of cross-carrier signaling 有权
标题翻译：用于促进控制区域大小的可靠传输和跨载波信令的检测的方法和装置
公开(公告)号：US09154272B2
公开(公告)日：2015-10-06
申请号：US12773807
申请日：2010-05-04
申请人： Peter Gaal , Wanshi Chen , Jelena M. Damnjanovic , Aamod Dinkar Khandekar , Juan Montojo , Naga Bhushan
发明人： Peter Gaal , Wanshi Chen , Jelena M. Damnjanovic , Aamod Dinkar Khandekar , Juan Montojo , Naga Bhushan
IPC分类号： H04L5/00
CPC分类号： H04L5/0053 , H04L1/0071 , H04L5/0007 , H04L5/0092 , H04W72/042
摘要： Methods, apparatuses, and computer program products are disclosed for facilitating indicating and detecting control region sizes. A multi-carrier communication between a wireless terminal and a base station is facilitated by a first carrier having a first control region size and a second carrier having a second control region size. Embodiments are disclosed in which control region sizes are ascertained from a control signal, wherein the control is generated by either scrambling an aspect of the control signal based on the second control region size, or relating the second control region size with the first control region size. Other disclosed embodiments for ascertaining control region sizes include a reverse interleaver embodiment, wherein a set of modulation symbols is mapped beginning from a last data symbol and ending with a first available data symbol.
摘要翻译：公开了用于便于指示和检测控制区域尺寸的方法，装置和计算机程序产品。无线终端和基站之间的多载波通信由具有第一控制区域大小的第一载波和具有第二控制区域大小的第二载波来促进。公开了一种实施例，其中从控制信号确定控制区域大小，其中通过基于第二控制区域大小对控制信号的一个方面进行加扰或将第二控制区域大小与第一控制区域大小相关联来产生控制。用于确定控制区域大小的其他公开的实施例包括反向交织器实施例，其中一组调制符号从最后数据符号开始映射并以第一可用数据符号结束。

87. 发明授权

US08982743B2 DAI designs for FDD carrier aggregation 有权
标题翻译： DAI设计用于FDD载波聚合
公开(公告)号：US08982743B2
公开(公告)日：2015-03-17
申请号：US13106699
申请日：2011-05-12
申请人： Xiliang Luo , Wanshi Chen , Peter Gaal , Juan Montojo , Aleksandar Damnjanovic
发明人： Xiliang Luo , Wanshi Chen , Peter Gaal , Juan Montojo , Aleksandar Damnjanovic
IPC分类号： H04J1/00 , H04W4/00 , H04L5/00 , H04L5/14
CPC分类号： H04L5/0091 , H04L5/001 , H04L5/0053 , H04L5/14
摘要： Certain aspects of the present disclosure relate to techniques for indicating downlink assignments to a user equipment (UE). According to certain aspects, the techniques generally involve generating a downlink assignment index (DAI) indicating a number of assigned downlink transmissions for a user equipment (UE) configured to communicate using multiple component carriers and transmitting a physical downlink control channel (PDCCH) containing the DAI to the user equipment (UE) in a frequency division duplexing (FDD) subframe in which uplink and downlink transmissions may take place at the same time on different carrier frequencies.
摘要翻译：本公开的某些方面涉及用于向用户设备（UE）指示下行链路分配的技术。根据某些方面，所述技术通常涉及产生指示被配置为使用多个分量载波进行通信的用户设备（UE）的分配的下行链路传输的数量的下行链路指配索引（DAI），并且发送包含所述下行链路控制信道 DAI到频分双工（FDD）子帧中的用户设备（UE），其中可以在不同的载波频率上同时进行上行链路和下行链路传输。

88. 发明授权

US08934350B2 Channel state information feedback for carrier aggregation with flexible carrier configurations 有权
标题翻译：信道状态信息反馈用于具有灵活载波配置的载波聚合
公开(公告)号：US08934350B2
公开(公告)日：2015-01-13
申请号：US13455010
申请日：2012-04-24
申请人： Wanshi Chen , Juan Montojo , Peter Gaal , Jelena M. Damnjanovic
发明人： Wanshi Chen , Juan Montojo , Peter Gaal , Jelena M. Damnjanovic
IPC分类号： H04L12/26 , H04L25/02 , H04L1/00 , H04L5/00 , H04L5/14 , H04L1/18
CPC分类号： H04L25/0228 , H04L1/0026 , H04L1/0027 , H04L1/0029 , H04L1/1812 , H04L5/001 , H04L5/0048 , H04L5/0053 , H04L5/1469
摘要： Techniques for reporting channel state information (CSI) are disclosed. A user equipment (UE) may be configured for operation on multiple carriers with different configurations, e.g., FDD and TDD carriers and/or carriers with different uplink-downlink configurations. The multiple carriers may have different subframes for making measurements for CSI and/or different subframes for sending CSI. In response to a CSI request, the UE may determine at least one reference subframe to use for determining CSI for the multiple carriers. The reference subframe may be common to the plurality of carriers and may, for example, be based the subframe in which the CSI request in sent. Alternatively, the reference subframe may be different for different carriers such as when it is based on different HARQ timelines applicable for the different carriers. The UE may determine the CSI for the multiple carriers based on the reference subframe(s) and may report the CSI.
摘要翻译：公开了用于报告信道状态信息（CSI）的技术。用户设备（UE）可以被配置为在具有不同配置的多个载波上操作，例如具有不同上行链路 - 下行链路配置的FDD和TDD载波和/或载波。多个载波可以具有不同的子帧，用于对CSI进行测量和/或用于发送CSI的不同子帧。响应于CSI请求，UE可以确定用于确定多个载波的CSI的至少一个参考子帧。参考子帧可以对于多个载波是公共的，并且可以例如基于发送的CSI请求的子帧。或者，对于不同的载波，参考子帧可以是不同的，例如当基于适用于不同载波的不同HARQ时间线时。 UE可以基于参考子帧来确定多个载波的CSI，并且可以报告CSI。

89. 发明授权

US08687731B2 Uplink open-loop spatial multiplexing in wireless communications 有权
标题翻译：无线通信中的上行开环空间复用
公开(公告)号：US08687731B2
公开(公告)日：2014-04-01
申请号：US12697619
申请日：2010-02-01
申请人： Peter Gaal , Xiliang Luo , Wanshi Chen , Juan Montojo , Xiaoxia Zhang
发明人： Peter Gaal , Xiliang Luo , Wanshi Chen , Juan Montojo , Xiaoxia Zhang
IPC分类号： H04L27/00
CPC分类号： H04L25/03343 , H04B7/0617 , H04B7/0639 , H04L1/06 , H04L1/1893 , H04L2025/03426
摘要： Systems and methodologies are described that facilitate cycling through precoders for transmitting wireless network communications in a time domain. The precoders can be cycled according to a precoder sequence for each data symbol transmission. When the last precoder is selected the cycle can begin again, a new precoder sequence can be received or defined, and/or the like. A precoder sequence related to a subset of precoders present in a wireless device can be defined sequentially, cyclically shifted according to an identifier or one or more communications parameters, randomly, pseudo-randomly according to an identifier or one or more communications parameters, and/or the like. In addition, the precoder sequence can be utilized to select a precoder for one or more retransmissions. Such cycling of precoders can increase transmit diversity.
摘要翻译：描述了有助于循环通过用于在时域中发送无线网络通信的预编码器的系统和方法。预编码器可以根据每个数据符号传输的预编码器序列循环。当选择最后一个预编码器时，循环可以再次开始，可以接收或定义新的预编码器序列和/或类似物。可以根据标识符或一个或多个通信参数根据标识符或一个或多个通信参数随机地随机地定义与存在于无线设备中的预编码器子集相关的预编码器序列和/ 或类似物。此外，预编码器序列可用于为一个或多个重传选择预编码器。预编码器的这种循环可以增加发射分集。

90. 发明授权

US08583160B2 Uplink power control for wireless communication 有权
公开(公告)号：US08583160B2
公开(公告)日：2013-11-12
申请号：US12764513
申请日：2010-04-21
申请人： Peter Gaal , Jelena M. Damnjanovic , Wanshi Chen , Naga Bhushan , Juan Montojo
发明人： Peter Gaal , Jelena M. Damnjanovic , Wanshi Chen , Naga Bhushan , Juan Montojo
IPC分类号： H04B7/00
CPC分类号： H04W52/265 , H04W52/08 , H04W52/10 , H04W52/146 , H04W52/242 , H04W52/30 , H04W52/42
摘要： Certain aspects of the present disclosure provide closed loop and open loop power control techniques for each antenna of the user equipment (UE). The access point may measure the received signals from each antenna of the user equipment, calculate a power adjustment parameter for each antenna of the UE, and transmit the parameters to the UE. The UE may use the adjustment parameters to determine the transmit power value for each antenna. In addition, the UE may measure the path loss for each antenna and update the transmit power per antenna based on the path loss and other parameters.

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