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11. 发明申请

WO2010033869A2 REFERENCE SIGNAL DESIGN FOR LTE A 审中-公开
标题翻译： LTE A的参考信号设计
公开(公告)号：WO2010033869A2
公开(公告)日：2010-03-25
申请号：PCT/US2009/057581
申请日：2009-09-18
申请人： QUALCOMM Incorporated , MONTOJO, Juan , PALANKI, Ravi , FARAJIDANA, Amir , BHATTAD, Kapil
发明人： MONTOJO, Juan , PALANKI, Ravi , FARAJIDANA, Amir , BHATTAD, Kapil
IPC分类号： H04B7/06 , H04B7/08
CPC分类号： H04B7/061 , H04B7/063 , H04B7/0632 , H04B7/0634 , H04B7/0671 , H04B7/0691 , H04B7/0874 , H04L5/0091 , H04W72/1273
摘要： Systems and methodologies are described that facilitate creating antenna ports to correspond to two or more groups of user equipment (UEs). The subject innovation can organize two or more groups of user equipment and signal to each of the two or more groups a respective antenna port. The subject innovation can further communicate mapping information, a reference signal, or delay related to a linear combination in order to identify antenna ports. Based on such communicated information, the reference signal can be decoded in order to identify each antenna port.
摘要翻译：描述了有助于创建天线端口以对应于两组或多组用户设备（UE）的系统和方法。本发明可以组织两组或多组用户设备并且向相应的天线端口中的两个或更多个组中的每个组发送信号。本发明可以进一步传送映射信息，参考信号或与线性组合相关的延迟，以便识别天线端口。基于这样传送的信息，可以对参考信号进行解码，以识别每个天线端口。

12. 发明申请

WO2011044172A2 METHOD AND APPARATUS FOR PUNCTURING DATA REGIONS FOR SIGNALS TO MINIMIZE DATA LOSS 审中-公开
标题翻译：用于调整信号数据区域以最小化数据丢失的方法和装置
公开(公告)号：WO2011044172A2
公开(公告)日：2011-04-14
申请号：PCT/US2010/051537
申请日：2010-10-05
申请人： QUALCOMM INCORPORATED , BHATTAD, Kapil , FARAJIDANA, Amir , MONTOJO, Juan , GOROKHOV, Alexei Yurievitch
发明人： BHATTAD, Kapil , FARAJIDANA, Amir , MONTOJO, Juan , GOROKHOV, Alexei Yurievitch
IPC分类号： H04W28/04
CPC分类号： H04L5/0007 , H04L1/0013 , H04L1/0068 , H04L5/0037 , H04L5/005 , H04L5/006 , H04L5/0064
摘要： Methods and apparatuses are provided that facilitate puncturing codeblocks in resource blocks for muting or transmitting signals of a disparate technology such that the puncturing similarly impacts the codeblocks. Codeblocks can be mapped in order across frequency in a given data symbol before moving to a next data symbol. In this regard, utilizing data resource elements substantially evenly spaced across frequency and across data symbols in a data resource block for transmitting signals of the disparate technology can substantially equalize impact of the puncturing to related codeblocks. In addition, resources can be allocated to legacy devices, devices with bandwidth, data rate, or quality of service requirements, devices of a certain rank or geometry, etc., based at least in part on the puncturing. Moreover, a modulation and coding scheme can be selected for generating codeblocks based at least in part on the puncturing and its effect on performance.
摘要翻译：提供了方便和装置，其便于在资源块中打破代码块，用于对不同技术的信号进行静音或发送，使得穿孔同样影响到码块。在移动到下一个数据符号之前，可以在给定数据符号中的频率上按顺序映射码块。在这方面，利用数据资源块中的数据资源元素基本均匀地分布在数据资源块中，用于发送不同技术的信号的频率和跨数据符号，可以大大均衡穿孔对相关码块的影响。此外，至少部分地基于穿孔，资源可以被分配给传统设备，具有带宽，数据速率或服务质量要求的设备，特定等级或几何的设备等。此外，可以至少部分地基于打孔及其对性能的影响来选择调制和编码方案来生成代码块。

13. 发明申请

WO2010033731A1 SYSTEMS AND METHODS FOR UPLINK CONTROL RESOURCE ALLOCATION 审中-公开
标题翻译：上传控制资源分配的系统和方法
公开(公告)号：WO2010033731A1
公开(公告)日：2010-03-25
申请号：PCT/US2009/057361
申请日：2009-09-17
申请人： QUALCOMM INCORPORATED , BHATTAD, Kapil , MONTOJO, Juan , PALANKI, Ravi , FARAJIDANA, Amir
发明人： BHATTAD, Kapil , MONTOJO, Juan , PALANKI, Ravi , FARAJIDANA, Amir
IPC分类号： H04W74/08
CPC分类号： H04W72/1284 , H04L5/0053 , H04W8/005 , H04W72/1268
摘要： Systems and methods of uniquely identifying communication nodes in a wireless communication system are described herein. One embodiment of the disclosure provides a wireless communication apparatus operative in a communication network. The apparatus comprises a transceiver configured to transmit control information over a first frequency range and content data over a second frequency range during a first predetermined time interval. The first frequency range is allocated to carry a first plurality of control blocks for transmitting only the control information. A duration of each of the first plurality of control blocks spans over the entire duration of the first predetermined time interval. The apparatus further comprises a processing circuit configured to direct the control information of the transceiver over the second frequency range for transmission to a base station node.
摘要翻译：本文描述了在无线通信系统中唯一地标识通信节点的系统和方法。本公开的一个实施例提供了在通信网络中操作的无线通信设备。该装置包括收发器，其被配置为在第一预定时间间隔内在第一频率范围上传输控制信息和在第二频率范围上的内容数据。第一频率范围被分配以携带用于仅发送控制信息的第一多个控制块。第一多个控制块中的每一个的持续时间跨越第一预定时间间隔的整个持续时间。该装置还包括处理电路，其被配置为在第二频率范围内引导收发器的控制信息，以便发送到基站节点。

14. 发明申请

WO2011019962A2 METHOD AND APPARATUS FOR SUPPORTING SINGLE-USER MULTIPLE-INPUT MULTIPLE-OUTPUT (SU-MIMO) AND MULTI-USER MIMO (MU-MIMO) 审中-公开
标题翻译：用于支持单用户多输入多输出（SU-MIMO）和多用户MIMO（MU-MIMO）的方法和设备技术领域本发明涉及用于支持单用户多输入多输出
公开(公告)号：WO2011019962A2
公开(公告)日：2011-02-17
申请号：PCT/US2010/045381
申请日：2010-08-12
申请人： QUALCOMM Incorporated , GOROKHOV, Alexei Y. , MONTOJO, Juan , CHEN, Wanshi
发明人： GOROKHOV, Alexei Y. , MONTOJO, Juan , CHEN, Wanshi
IPC分类号： H04B7/04 , H04B7/06
CPC分类号： H04B7/0452 , H04B7/0417 , H04B7/063 , H04B7/0632 , H04B7/0634 , H04B7/0639 , H04B7/0641 , H04B7/0645 , H04L1/0026
摘要： Techniques for supporting data transmission with single-user multiple-input multiple-output (SU-MIMO) and multi-user MIMO (MU-MIMO) are described. A base station may transmit multiple data streams on a given time-frequency resource to a single user equipment (UE) for SU-MIMO or to multiple UEs for MU-MIMO. In an aspect, an antenna port assignment for a UE for MU-MIMO may be conveyed by reusing one or more fields of a downlink control information (DCI) format. In another aspect, a hierarchical two-tier structure may be used to convey an antenna port assignment for a UE for MU-MIMO. In yet another aspect, a UE may be configured via higher layer to report only channel quality indicator (CQI), or both CQI and precoding matrix indicator (PMI), when operating in a transmission mode supporting SU-MIMO and MU-MIMO. In yet another aspect, a UE may report CQI such that SU-MIMO and MU-MIMO can be supported for the UE.
摘要翻译：描述了用于支持单用户多输入多输出（SU-MIMO）和多用户MIMO（MU-MIMO）的数据传输的技术。基站可以将给定时频资源上的多个数据流发送给用于SU-MIMO的单个用户设备（UE）或用于MU-MIMO的多个UE。在一个方面，用于MU-MIMO的UE的天线端口分配可以通过重用下行链路控制信息（DCI）格式的一个或多个字段来传达。在另一方面，可以使用分层两层结构来传送用于MU-MIMO的UE的天线端口分配。在又一方面中，当在支持SU-MIMO和MU-MIMO的传输模式中操作时，可以经由较高层来配置UE以仅报告信道质量指示符（CQI），或CQI和预编码矩阵指示符（PMI）。在又一方面中，UE可以报告CQI，使得可以支持UE的SU-MIMO和MU-MIMO。

15. 发明申请

WO2010093815A2 METHOD AND APPARATUS FOR MODULATION AND LAYER MAPPING IN A WIRELESS COMMUNICATION SYSTEM 审中-公开
标题翻译：无线通信系统中调制和层映射的方法与装置
公开(公告)号：WO2010093815A2
公开(公告)日：2010-08-19
申请号：PCT/US2010/023932
申请日：2010-02-11
申请人： QUALCOMM INCORPORATED , GOROKHOV, Alexei, Y. , MONTOJO, Juan , ZHANG, Xiaoxia , GAAL, Peter , LUO, Xiliang
发明人： GOROKHOV, Alexei, Y. , MONTOJO, Juan , ZHANG, Xiaoxia , GAAL, Peter , LUO, Xiliang
IPC分类号： H04L5/00
CPC分类号： H04L27/0008 , H04L5/0064 , H04L27/20 , H04L27/2602 , H04L27/36
摘要： Systems and methodologies are described herein that facilitate improved modulation and coding techniques for a multiple-in multiple-out (MIMO) communication system. As described herein, data to be transmitted over a set of physical layers (e.g., corresponding to antennas, beams, etc.) can be processed such that encoding is performed on a per-codeword basis and modulation is performed on a per- layer basis, thereby mitigating performance degradation experienced by traditional systems due to layer imbalance. As further described herein, per-codeword code rate parameters and per-layer modulation parameters can be signaled to a device in various manners, such as through modulation and coding scheme (MCS) signaling, explicit code rate and/or modulation scheme signaling, relative code rate and/or modulation scheme signaling, or the like.
摘要翻译：本文描述了促进针对多输入多输出（MIMO）通信系统的改进的调制和编码技术的系统和方法。如本文所述，可以处理要通过一组物理层（例如，对应于天线，波束等）发送的数据，使得在每个码字的基础上执行编码，并且基于每层进行调制，从而减轻传统系统由于层不平衡而导致的性能下降。如本文进一步描述的，每码字码速率参数和每层调制参数可以以各种方式向设备发信号，例如通过调制和编码方案（MCS）信令，显式码率和/或调制方式信令，相对码率和/或调制方案信令等。

16. 发明申请

WO2010077690A1 OPTIMIZATIONS TO SUPPORT UPLINK COORDINATED MULTI-POINT 审中-公开
标题翻译：支持UPLINK协调多点优化
公开(公告)号：WO2010077690A1
公开(公告)日：2010-07-08
申请号：PCT/US2009/067214
申请日：2009-12-08
申请人： QUALCOMM INCORPORATED , PALANKI, Ravi , GOROKHOV, Alexei, Y. , MONTOJO, Juan
发明人： PALANKI, Ravi , GOROKHOV, Alexei, Y. , MONTOJO, Juan
IPC分类号： H04B1/713
CPC分类号： H04W72/0406 , H04J11/0053 , H04L5/0007 , H04L5/0032 , H04L5/0091 , H04L25/0202 , H04W72/082
摘要： Systems and methodologies are described that facilitate assigning uplink resources for utilization by a mobile device for sending an uplink signal in an uplink coordinated multi-point (CoMP) wireless communication environment. For instance, a hopping tree can be defined across base stations, and neighboring base stations can schedule interfering mobile devices upon uplink resources mapped to different nodes from the hopping tree. By way of another example, a plurality of hopping trees can be employed across base stations in the uplink CoMP wireless communication environment. Moreover, an acknowledgment can be sent to the mobile device upon downlink resources identified as a function of the uplink resources. Further, the downlink resources can be distinct from disparate downlink resources utilized for sending an acknowledgment to a disparate mobile device from a neighboring base station.
摘要翻译：描述了便于为上行链路协调多点（CoMP）无线通信环境中用于发送上行链路信号的移动设备分配用于利用的上行链路资源的系统和方法。例如，可以在基站之间定义跳跃树，并且相邻基站可以在从跳频树映射到不同节点的上行链路资源上调度干扰移动设备。作为另一示例，可以在上行链路CoMP无线通信环境中跨基站采用多个跳变树。此外，当作为上行链路资源的功能被识别的下行链路资源时，可以向移动设备发送确认。此外，下行链路资源可以不同于用于从相邻基站向不同的移动设备发送确认的不同的下行链路资源。

17. 发明申请

WO2011005787A1 DOWNLINK CONTROL CHANNEL FOR RELAY RESOURCE ALLOCATION 审中-公开
标题翻译：下行链路控制信道用于中继资源分配
公开(公告)号：WO2011005787A1
公开(公告)日：2011-01-13
申请号：PCT/US2010/041100
申请日：2010-07-06
申请人： QUALCOMM INCORPORATED , CHEN, Wanshi , KHANDEKAR, Aamod, D. , GOROKHOV, Alexei, Y. , MONTOJO, Juan , BHUSHAN, Naga
发明人： CHEN, Wanshi , KHANDEKAR, Aamod, D. , GOROKHOV, Alexei, Y. , MONTOJO, Juan , BHUSHAN, Naga
IPC分类号： H04W72/04
CPC分类号： H04W72/042 , H04B7/15 , H04B7/15542 , H04W84/047 , H04W92/20
摘要： Certain aspects of the present disclosure provide a method for wireless communications. The method generally includes allocating resources of a backhaul link between a donor base station and a relay base station to the relay station for communicating with the donor base station and transmitting a control channel indicating the allocated resources to the relay base station, wherein the control channel is transmitted on a subset of physical resource blocks (PRBs) of subframes assigned for downlink communications on the backhaul link.
摘要翻译：本公开的某些方面提供了一种用于无线通信的方法。所述方法通常包括将捐助者基站和中继基站之间的回程链路的资源分配给所述中继站，用于与所述施主基站通信，以及向所述中继基站发送指示所分配的资源的控制信道，其中所述控制信道在被分配用于回程链路上的下行链路通信的子帧的物理资源块（PRB）的子集上发送。

18. 发明申请

WO2011002958A1 METHOD AND APPARATUS FOR COMMUNICATING ANTENNA PORT ASSIGNMENTS 审中-公开
标题翻译：用于通信天线端口分配的方法和装置
公开(公告)号：WO2011002958A1
公开(公告)日：2011-01-06
申请号：PCT/US2010/040706
申请日：2010-07-01
申请人： QUALCOMM INCORPORATED , GOROKHOV, Alexei Y. , MONTOJO, Juan , CHEN, Wanshi
发明人： GOROKHOV, Alexei Y. , MONTOJO, Juan , CHEN, Wanshi
IPC分类号： H04B7/06 , H04B7/04
CPC分类号： H04B7/063 , H04B7/0417 , H04B7/0452 , H04B7/0684 , H04B7/0691
摘要： A method, an apparatus, and a computer program product for wireless communication are provided in which downlink control information (DCI) including a total number of available antenna ports, a rank indicator for a user equipment (UE), and one or more port assignment bits is received, a subset of the total number of available antenna ports that are assigned to the UE based on at least one of: the rank indicator or the one or more port assignment bits is determined, and demodulation based on reference signals corresponding to the set of assigned antenna ports is performed.
摘要翻译：提供了一种用于无线通信的方法，装置和计算机程序产品，其中包括可用天线端口的总数，用户设备（UE）的秩指示符，以及一个或多个端口分配基于以下中的至少一个被分配给UE的可用天线端口总数的一个子集：秩指示符或一个或多个端口分配比特被确定，并且基于对应于执行一组分配的天线端口。

19. 发明申请

WO2010124241A2 SOUNDING REFERENCE SIGNAL FOR COORDINATED MULTI-POINT OPERATION 审中-公开
标题翻译：用于协调多点操作的声音参考信号
公开(公告)号：WO2010124241A2
公开(公告)日：2010-10-28
申请号：PCT/US2010/032283
申请日：2010-04-23
申请人： QUALCOMM INCORPORATED , GOROKHOV, Alexei, Y. , MONTOJO, Juan , CHEN, Wanshi
发明人： GOROKHOV, Alexei, Y. , MONTOJO, Juan , CHEN, Wanshi
IPC分类号： H04L27/26 , H04L25/02 , H04L5/00
CPC分类号： H04L5/0048 , H04B7/024 , H04L5/0035 , H04L5/0091 , H04W52/325 , H04W52/40
摘要： Systems and methodologies are described that facilitate configuring a sounding reference signal transmission in a wireless communication environment. A UE can employ coordinated multi-point transmission and/or reception such that multiple cells collaborate to transmit data to the UE and/or receive data from the UE. To support the coordinated multi-point transmission and/or reception, the UE can transmit a sounding reference signal that is configured to enable reliable reception of the sounding reference signal by members of a cooperating set. In addition, configuration of the sounding reference signal can be coordinated to enable more efficient transmission and utilization of the sounding reference signal. Configuration of the sounding reference signal can be based upon information exchanged between the multiple cells. Moreover, the multiple cells can coordinate to set and control a transmit power of the sounding reference signal.
摘要翻译：描述了有助于在无线通信环境中配置探测参考信号传输的系统和方法。 UE可以采用协调的多点传输和/或接收，使得多个小区协作来向UE发送数据和/或从UE接收数据。为了支持协调的多点发送和/或接收，UE可以发送探测参考信号，该参考信号被配置为能够通过协作组的成员可靠地接收探测参考信号。此外，可以协调探测参考信号的配置，以便能够更有效地传输和利用探测参考信号。探测参考信号的配置可以基于在多个小区之间交换的信息。此外，多个小区可以协调以设置和控制探测参考信号的发射功率。

20. 发明申请

WO2012027264A2 OPEN LOOP MIMO MODE FOR LTE-A UPLINK 审中-公开
标题翻译：用于LTE-A上行链路的开环MIMO模式
公开(公告)号：WO2012027264A2
公开(公告)日：2012-03-01
申请号：PCT/US2011/048600
申请日：2011-08-22
申请人： QUALCOMM INCORPORATED , LUO, Xiliang , GAAL, Peter , MONTOJO, Juan , CHEN, Wanshi , XU, Hao , LUO, Tao , BHATTAD, Kapil
发明人： LUO, Xiliang , GAAL, Peter , MONTOJO, Juan , CHEN, Wanshi , XU, Hao , LUO, Tao , BHATTAD, Kapil
IPC分类号： H04L25/03
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。

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