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61. 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。

62. 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。

63. 发明授权

US09106419B2 ACK/NACK transmission for multi-carrier operation with downlink assignment index 有权
标题翻译：用于具有下行链路分配索引的多载波操作的ACK / NACK传输
公开(公告)号：US09106419B2
公开(公告)日：2015-08-11
申请号：US13209389
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： H04W72/04 , 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 one aspect, a UE determines a number of acknowledgement/negative acknowledgement (ACK/NACK) bits for a data transmission on one more component carriers (CCs) based on information obtained from a grant. The grant may be a downlink grant or an uplink grant, and the information obtained may include a number of CCs scheduled for data transmission and/or identifiers of the scheduled CCs. The UE may determine the number of ACK/NACK bits for acknowledging the data transmission based on the number of scheduled CCs and the identifier of each scheduled CC.
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。在一个方面，UE基于从授权获得的信息，确定用于一个更多分量载波（CC）上的数据传输的确认/否定确认（ACK / NACK）比特的数目。授权可以是下行链路授权或上行链路许可，并且所获得的信息可以包括为数据传输调度的CC数量和/或所调度的CC的标识符。 UE可以基于调度的CC的数量和每个调度的CC的标识来确定用于确认数据传输的ACK / NACK比特的数量。

64. 发明授权

US08948704B2 Scope of channel quality reporting region in a multi-carrier system 有权
标题翻译：多载波系统中信道质量报告区域的范围
公开(公告)号：US08948704B2
公开(公告)日：2015-02-03
申请号：US12603410
申请日：2009-10-21
申请人： Amir Farajidana , Jelena M. Damnjanovic , Juan Montojo
发明人： Amir Farajidana , Jelena M. Damnjanovic , Juan Montojo
IPC分类号： H04B1/00 , H04L5/00 , H04B7/02 , H04B7/06
CPC分类号： H04L5/0091 , H04B7/024 , H04B7/0632 , H04L5/0007 , H04L5/0023 , H04L5/0035
摘要： Systems and methodologies are described that effectuate or facilitate multichannel feedback in multichannel wireless communication environments. In accordance with various aspects set forth herein, systems and/or methods are provided that construct a carrier set, classifies a carrier as belonging to the carrier set, utilizes the carrier as representative of all carriers included in the carrier set to measure a channel quality of the carrier, and transmits a CQI based at least in part of the channel quality of the carrier, wherein the broadcast CQI is representative of all carriers included in the carrier set.
摘要翻译：描述了在多信道无线通信环境中实现或促进多信道反馈的系统和方法。根据本文所阐述的各个方面，提供构建载波集的系统和/或方法，将载波分类为属于载波集合，利用载波代表载波集合中包括的所有载波来测量信道质量并且至少部分地基于载波的信道质量来发送CQI，其中广播CQI表示包括在载波集合中的所有载波。

65. 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。

66. 发明授权

US08792427B2 Transmission of feedback information for data transmissions on multiple carriers 有权
标题翻译：在多个载波上传输用于数据传输的反馈信息
公开(公告)号：US08792427B2
公开(公告)日：2014-07-29
申请号：US12772944
申请日：2010-05-03
申请人： Jelena M. Damnjanovic , Juan Montojo , Xiaoxia Zhang
发明人： Jelena M. Damnjanovic , Juan Montojo , Xiaoxia Zhang
IPC分类号： H04Q7/00
CPC分类号： H04L5/0055 , H04L1/0028 , H04L1/18 , H04L1/1861 , H04L5/0007 , H04L5/006 , H04L5/0094 , H04L5/06
摘要： Techniques for sending feedback information for multi-carrier operation are described. In an aspect, feedback information for data transmissions on multiple downlink carriers may be sent on at least one uplink resource determined based on at least one downlink resource used to send at least one downlink grant for the data transmissions. In another aspect, feedback information for data transmissions on multiple downlink carriers may be sent with reduced or no orthogonal spreading to enable more feedback information to be sent. In yet another aspect, feedback information for data transmissions on multiple downlink carriers may be sent with channel selection. A UE may send a transmission of at least one signal value on at least one resource to convey acknowledgement (ACK) information for data transmissions on multiple downlink carriers. The signal value(s) and resource(s) may be determined based on the content of the ACK information.
摘要翻译：描述用于发送用于多载波操作的反馈信息的技术。在一个方面，用于在多个下行链路载波上的数据传输的反馈信息可以在至少一个上行链路资源上发送，所述至少一个上行链路资源基于用于发送用于数据传输的至少一个下行链路许可的至少一个下行在另一方面，用于在多个下行链路载波上的数据传输的反馈信息可以以减小的或没有正交扩展的方式发送，以使得能够发送更多的反馈信息。在另一方面，可以在信道选择中发送用于多个下行链路载波上的数据传输的反馈信息。 UE可以在至少一个资源上发送至少一个信号值的传输，以便在多个下行链路载波上传送用于数据传输的确认（ACK）信息。可以基于ACK信息的内容来确定信号值和资源。

67. 发明授权

US08634358B2 Method and apparatus for multicarrier control in a wireless communication system 有权
标题翻译：无线通信系统中多载波控制的方法和装置
公开(公告)号：US08634358B2
公开(公告)日：2014-01-21
申请号：US12764693
申请日：2010-04-21
申请人： Jelena M. Damnjanovic , Juan Montojo , Naga Bhushan , Peter Gaal
发明人： Jelena M. Damnjanovic , Juan Montojo , Naga Bhushan , Peter Gaal
IPC分类号： H04W4/00
CPC分类号： H04L5/0053 , H04L1/1812 , H04L1/1861 , H04L5/0055 , H04L5/0091 , H04L5/0092 , H04L5/0094 , H04L5/14
摘要： The described apparatus and methods may include a controller configured to generate a grant for at least one carrier for transmission on one of a plurality of carriers, and generate feedback for transmission on the one of the plurality of carriers.
摘要翻译：所描述的装置和方法可以包括控制器，其被配置为为至少一个载波生成用于在多个载波之一上进行传输的许可，并且产生用于在所述多个载波中的一个载波上传输的反馈。

68. 发明授权

US08625710B2 Resource block mapping for cross-carrier assignments 有权
标题翻译：跨载体分配的资源块映射
公开(公告)号：US08625710B2
公开(公告)日：2014-01-07
申请号：US13029901
申请日：2011-02-17
申请人： Aleksandar Damnjanovic , Juan Montojo , Jelena M. Damnjanovic
发明人： Aleksandar Damnjanovic , Juan Montojo , Jelena M. Damnjanovic
IPC分类号： H04L27/00
CPC分类号： H04L5/0053 , H04L1/1861 , H04L5/0007 , H04L5/001 , H04W72/00 , H04W72/0453 , H04W88/02
摘要： Methods and apparatuses are provided for cross-carrier decoding and mapping of data and control information in a wireless communication system.
摘要翻译：提供了用于在无线通信系统中的数据和控制信息的交叉载波解码和映射的方法和装置。

69. 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.

70. 发明申请

US20130083710A1 HALF-DUPLEX OPERATION FOR LOW COST WIRELESS DEVICES 审中-公开
标题翻译：低成本无线设备的半双工操作
公开(公告)号：US20130083710A1
公开(公告)日：2013-04-04
申请号：US13631368
申请日：2012-09-28
申请人： Wanshi Chen , Hao Xu , Juan Montojo , Peter Gaal , Jelena M. Damnjanovic
发明人： Wanshi Chen , Hao Xu , Juan Montojo , Peter Gaal , Jelena M. Damnjanovic
IPC分类号： H04J1/00 , H04W4/00
CPC分类号： H04W72/042 , H04L5/16 , H04W72/0446
摘要： Certain aspects of the present disclosure provide techniques for enabling half-duplex (HD) operations between one or more user equipments (UEs) and one or more base stations.
摘要翻译：本公开的某些方面提供了用于在一个或多个用户设备（UE）和一个或多个基站之间启用半双工（HD）操作的技术。

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