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91. 发明申请

WO2012112519A1 CRS (COMMON REFERENCE SIGNAL) AND CSI-RS (CHANNEL STATE INFORMATION REFERENCE SIGNAL) TRANSMISSION FOR REMOTE RADIO HEADS (RRHs) 审中-公开
标题翻译：远程无线电头（RRH）的CRS（通用参考信号）和CSI-RS（信道状态信息参考信号）传输
公开(公告)号：WO2012112519A1
公开(公告)日：2012-08-23
申请号：PCT/US2012/025013
申请日：2012-02-14
申请人： QUALCOMM INCORPORATED , BHATTAD, Kapil , CHEN, Wanshi , GAAL, Peter , GEIRHOFER, Stefan , JI, Tingfang , MONTOJO, Juan
发明人： BHATTAD, Kapil , CHEN, Wanshi , GAAL, Peter , GEIRHOFER, Stefan , JI, Tingfang , MONTOJO, Juan
IPC分类号： H04L5/00 , H04B7/02
CPC分类号： H04L5/005 , H04L5/0023 , H04L5/0032 , H04L5/0051 , H04L5/0057 , H04L25/0204 , H04L25/0224 , H04L25/03866 , H04L25/0391 , H04W48/08 , H04W88/085
摘要： One aspect of the present disclosure provides various configurations of the macro cell and remote radio heads to allow legacy UEs to function, including mapping CRS ports to physical antenna, configuring CSI-RS transmissions and assisting the new UE in identifying remote radio heads.
摘要翻译：本公开的一个方面提供了宏小区和远程无线电头的各种配置，以允许传统UE工作，包括将CRS端口映射到物理天线，配置CSI-RS传输并协助新UE识别远程无线电头。

92. 发明申请

WO2012112455A1 SELECTING ANTENNA PORTS FOR REFERENCE SIGNAL BASED ON MOBILITY AND CSI FEEDBACK IN WIRELESS NETWORKS WITH DISTRIBUTED REMOTE RADIO HEADS 审中-公开
标题翻译：基于移动性的参考信号选择天线端口和无线网络中具有分布式远程无线电头的CSI反馈
公开(公告)号：WO2012112455A1
公开(公告)日：2012-08-23
申请号：PCT/US2012/024896
申请日：2012-02-13
申请人： QUALCOMM INCORPORATED , LUO, Xiliang , XU, Hao , CHEN, Wanshi , JI, Tingfang , GAAL, Peter , MONTOJO, Juan
发明人： LUO, Xiliang , XU, Hao , CHEN, Wanshi , JI, Tingfang , GAAL, Peter , MONTOJO, Juan
IPC分类号： H04W72/08
CPC分类号： H04W72/082 , H04W72/0413 , H04W72/048 , H04W88/085
摘要： Wireless networks may include remote radio heads (RRHs) for extending the coverage of a macro cell. The macro cell may be connected to the RRHs, for example, by optical fiber, and there may be negligible latency between the macro cell and the RRHs. As a user equipment (UE) moves within the macro cell, or between other macro cells, mobility procedures followed by the UE may vary based on the release of the UE (e.g., Rel-8/9, Rel-10, or Rel-11 and beyond). The macro cell may handle all the scheduling within the cell, for itself and the RRHs. The method comprises the steps of: - Receiving CSI feedback from a user equipment based on the CSI feedback, select one or more antenna ports for transmitting reference signals, wherein the one or more antenna ports are a least antenna ports of a base station or antenna ports of remote radio heads under control of the base station, - determine whether to update the selection of the one or more antenna ports based at least in part on a change in location or a mobility of the user equipment.
摘要翻译：无线网络可以包括用于扩展宏小区的覆盖的远程无线电头（RRH）。宏小区可以例如通过光纤连接到RRH，并且在宏小区和RRH之间可能存在可忽略的等待时间。当用户设备（UE）在宏小区内或其他宏小区之间移动时，UE所遵循的移动性过程可以基于UE的释放而变化（例如，Rel-8/9，Rel-10或Rel- 11及以上）。宏小区可以处理单元内的所有调度，用于其本身和RRH。该方法包括以下步骤： - 基于CSI反馈从用户设备接收CSI反馈，选择用于发送参考信号的一个或多个天线端口，其中所述一个或多个天线端口是基站或天线的最小天线端口在基站的控制下的远程无线电头的端口， - 至少部分地基于用户设备的位置或移动性的变化来确定是否更新所述一个或多个天线端口的选择。

93. 发明申请

WO2012108976A1 COOPERATION OF A MACRO NODE AND REMOTE RADIO HEADS IN HETEROGENEOUS NETWORKS 审中-公开
标题翻译：非同步网络中的宏指令和远程无线电头的合作
公开(公告)号：WO2012108976A1
公开(公告)日：2012-08-16
申请号：PCT/US2012/021372
申请日：2012-01-13
申请人： QUALCOMM INCORPORATED , GEIRHOFER, Stefan , JI, Tingfang , GAAL, Peter , DAMNJANOVIC, Aleksandar , MONTOJO, Juan , LUO, Tao , CHEN, Wanshi , BHATTAD, Kapil
发明人： GEIRHOFER, Stefan , JI, Tingfang , GAAL, Peter , DAMNJANOVIC, Aleksandar , MONTOJO, Juan , LUO, Tao , CHEN, Wanshi , BHATTAD, Kapil
IPC分类号： H04L5/00
CPC分类号： H04W36/0077 , H04L5/0023 , H04L5/0032 , H04L5/005 , H04L5/0051 , H04L5/0057 , H04L5/006 , H04L25/0226
摘要： A method, an apparatus, and a computer program product for wireless communication are provided for separating control transmissions and data transmissions within the coverage area of a plurality of transmission/reception points or points that are geographically displaced, the plurality of points comprising a macro node and a plurality of remote radio heads (RRHs) coupled to the macro node. Separating control transmissions and data transmissions in the macro node/RRH configuration may allow UEs to be associated with one set of transmission points for data transmissions and the same set or a different set of transmission points for common control signaling. Separating control transmissions and data transmissions may also allow for faster reconfiguration of antenna ports used for UE data transmission compared with reconfiguration via a handover process.
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，用于分离多个发送/接收点或地理位移的点的覆盖区域内的控制传输和数据传输，所述多个点包括宏节点以及耦合到所述宏节点的多个远程无线电头（RRH）。在宏节点/ RRH配置中分离控制传输和数据传输可以允许UE与用于数据传输的一组传输点和用于公共控制信令的相同集合或不同的传输点集合相关联。与通过切换过程的重新配置相比，分离控制传输和数据传输还可以允许用于UE数据传输的天线端口的更快的重新配置。

94. 发明申请

WO2012094215A1 METHOD AND APPARATUS FOR SIGNALING PAGING CONFIGURATIONS AND CHANNEL STATE INFORMATION REFERENCE SIGNAL (CSI-RS) CONFIGURATIONS 审中-公开
标题翻译：用于信令配置和通道状态信息参考信号（CSI-RS）配置的方法和装置
公开(公告)号：WO2012094215A1
公开(公告)日：2012-07-12
申请号：PCT/US2011/067621
申请日：2011-12-28
申请人： QUALCOMM INCORPORATED , GAAL, Peter , MONTOJO, Juan , BHATTAD, Kapil
发明人： GAAL, Peter , MONTOJO, Juan , BHATTAD, Kapil
IPC分类号： H04W68/00 , H04L5/00
CPC分类号： H04W68/00 , H04L5/003 , H04W72/04 , H04W72/0446
摘要： A UE or eNnodeB receives a paging configuration or channel state information reference signal (CSI-RS) configuration of a neighbor cell. The configuration enables calculating when the CSI-RS or muting of the neighbor cell will occur.
摘要翻译： UE或eNnodeB接收相邻小区的寻呼配置或信道状态信息参考信号（CSI-RS）配置。该配置使得能够计算何时将发生相邻小区的CSI-RS或静音。

95. 发明申请

WO2012027485A1 HANDLING AMBIGUOUS RELAY PHYSICAL DOWNLINK CONTROL CHANNEL (R-PDCCH) DECODING FOR A RELAY NODE 审中-公开
标题翻译：处理恒星继电器物理下行链路控制信道（R-PDCCH）解码用于继电器节点
公开(公告)号：WO2012027485A1
公开(公告)日：2012-03-01
申请号：PCT/US2011/048984
申请日：2011-08-24
申请人： QUALCOMM INCORPORATED , CHEN, Wanshi , LUO, Tao , MONTOJO, Juan
发明人： CHEN, Wanshi , LUO, Tao , MONTOJO, Juan
IPC分类号： H04L1/00 , H04L5/00
CPC分类号： H04L1/0046 , H04B7/155 , H04L5/0053 , H04L5/0091 , H04L2001/0097 , H04W24/00 , H04W48/08 , H04W72/04 , H04W84/047
摘要： In a relay system, a relay node (RN) may communicate with a donor base station (BS) via a backhaul link. For example, the RN may receive control information from the donor BS over the backhaul link. The control information may be transmitted by the donor BS using a specific aggregation level. The RN may decode the control information by monitoring search spaces associated with various aggregation levels. When two or more search spaces are overlapped, decoding candidates of different aggregation levels of the same starting control channel element (CCE) index may result in a successful control information decoding, when actual control information transmission may use only one of the aggregation levels. Such a possibility may result in ambiguous decoding of the control information. Certain aspects of the present disclosure generally relate to handling the ambiguous decoding.
摘要翻译：在中继系统中，中继节点（RN）可以经由回程链路与施主基站（BS）进行通信。例如，RN可以通过回程链路从供体BS接收控制信息。控制信息可以由供体BS使用特定聚合级别发送。 RN可以通过监视与各种聚合级别相关联的搜索空间来解码控制信息。当两个或更多个搜索空间重叠时，当实际的控制信息传输可以仅使用聚合级别中的一个时，相同起始控制信道元素（CCE）索引的不同聚合级别的解码候选可以导致成功的控制信息解码。这种可能性可能导致控制信息的模糊解码。本公开的某些方面通常涉及处理模糊解码。

96. 发明申请

WO2012024326A1 ENFORCING CONSTANT MODULUS AND FINITE ALPHABET PROPERTIES IN ADAPTIVE AND DUAL-STAGE CODEBOOKS 审中-公开
标题翻译：在自适应和双级代码书中执行恒定模式和有效的字符特性
公开(公告)号：WO2012024326A1
公开(公告)日：2012-02-23
申请号：PCT/US2011/047972
申请日：2011-08-16
申请人： QUALCOMM INCORPORATED , GEIRHOFER, Stefan , GAAL, Peter , MONTOJO, Juan
发明人： GEIRHOFER, Stefan , GAAL, Peter , MONTOJO, Juan
IPC分类号： H04B7/04 , H04B7/06
CPC分类号： H04B7/0417 , H04B7/0465 , H04B7/0478 , H04B7/0634 , H04B7/065
摘要： Methods and apparatus for enforcing codebook properties (e.g., constant modulus and/or finite alphabet) in adaptive and dual-stage codebooks are described. One example method generally includes receiving multiple feedback aspects of a channel for wireless communications determining multiple codewords based on the multiple feedback aspects, determining a final precoding matrix based on the multiple codewords, enforcing at least one codebook property in at least one of the multiple codewords or the final precoding matrix, applying the final precoding matrix to a plurality of spatial streams to form precoded spatial streams, and transmitting the precoded spatial streams. For certain aspects, enforcing the at least one codebook property includes quantizing elements in each of the multiple codewords and/or the final precoding matrix to the nearest value in a finite alphabet or to increase a performance metric.
摘要翻译：描述了在自适应和双级码本中强制码本属性（例如恒定模数和/或有限字母表）的方法和装置。一个示例性方法通常包括接收用于基于多个反馈方面确定多个码字的无线通信的信道的多个反馈方面，基于多个码字确定最终预编码矩阵，在多个码字中的至少一个中实施至少一个码本属性或最终预编码矩阵，将最终预编码矩阵应用于多个空间流以形成预编码的空间流，以及发送预编码的空间流。对于某些方面，强制执行至少一个码本属性包括在多个码字和/或最终预编码矩阵中的每个中将元素量化到有限字母表中的最接近的值，或者增加性能度量。

97. 发明申请

WO2012024325A1 SEARCH SPACE DESIGN FOR RELAY PHYSICAL DOWNLINK CONTROL CHANNEL (R-PDCCH) 审中-公开
标题翻译：搜索空间设计用于继电器物理下行链路控制信道（R-PDCCH）
公开(公告)号：WO2012024325A1
公开(公告)日：2012-02-23
申请号：PCT/US2011/047969
申请日：2011-08-16
申请人： QUALCOMM INCORPORATED , CHEN, Wanshi , MONTOJO, Juan
发明人： CHEN, Wanshi , MONTOJO, Juan
IPC分类号： H04L5/00
CPC分类号： H04W72/042 , H04B7/2606 , H04L1/0038 , H04L5/0053 , H04W84/047
摘要： Certain aspects of the present disclosure provide methods and apparatus for designing, generating, and monitoring the search space for control information for a node, such as a relay node (RN). This control information may comprise a Relay Physical Downlink Control Channel (R-PDCCH). The search space design may use contiguous, but physically distributed transmission resource units (e.g., physical resource blocks (PRBs)) to increase frequency diversity or frequency selectivity. For certain aspects, pairs of transmission resource units spanning two adjacent slots may have the same virtual resource block (VRB) index.
摘要翻译：本公开的某些方面提供了用于设计，生成和监视用于诸如中继节点（RN）的节点的控制信息的搜索空间的方法和装置。该控制信息可以包括中继物理下行链路控制信道（R-PDCCH）。搜索空间设计可以使用连续但物理分布的传输资源单元（例如，物理资源块（PRB））来增加频率分集或频率选择性。对于某些方面，跨越两个相邻时隙的传输资源单元对可以具有相同的虚拟资源块（VRB）索引。

98. 发明申请

WO2012024320A1 INTERLEAVING FOR RELAY PHYSICAL DOWNLINK CONTROL CHANNEL (R-PDCCH) 审中-公开
标题翻译：交互式物理下行链路控制信道（R-PDCCH）
公开(公告)号：WO2012024320A1
公开(公告)日：2012-02-23
申请号：PCT/US2011/047961
申请日：2011-08-16
申请人： QUALCOMM INCORPORATED , CHEN, Wanshi , MONTOJO, Juan , LUO, Tao , BHATTAD, Kapil , GAAL, Peter
发明人： CHEN, Wanshi , MONTOJO, Juan , LUO, Tao , BHATTAD, Kapil , GAAL, Peter
IPC分类号： H04L5/00
CPC分类号： H04L5/0053 , H04B7/2606 , H04W72/042 , H04W84/047
摘要： Certain aspects of the present disclosure provide methods and apparatus for interleaving control information for one or more nodes. For certain aspects, the control information may comprise one or more Relay Physical Downlink Control Channels (R-PDCCHs) for one or more relay nodes. The interleaving may comprise interleaving Common Reference Signal (CRS)-based R-PDCCH, wherein the resource elements (REs) for CRS and/or Channel State Information Reference Signal (CSI-RS) may be discounted in a physical resource block (PRB).
摘要翻译：本公开的某些方面提供了用于交织一个或多个节点的控制信息的方法和装置。对于某些方面，控制信息可以包括用于一个或多个中继节点的一个或多个中继物理下行链路控制信道（R-PDCCH）。交织可以包括基于公共参考信号（CRS）的R-PDCCH的交织，其中用于CRS和/或信道状态信息参考信号（CSI-RS）的资源元素（RE）可以在物理资源块（PRB）。

99. 发明申请

WO2011143636A1 DAI DESIGNS FOR FDD CARRIER AGGREGATION 审中-公开
标题翻译： DAD设计用于FDD载体聚集
公开(公告)号：WO2011143636A1
公开(公告)日：2011-11-17
申请号：PCT/US2011/036550
申请日：2011-05-13
申请人： QUALCOMM Incorporated , LUO, Xiliang , CHEN, Wanshi , GAAL, Peter , MONTOJO, Juan , DAMNJANOVIC, Aleksandar
发明人： LUO, Xiliang , CHEN, Wanshi , GAAL, Peter , MONTOJO, Juan , DAMNJANOVIC, Aleksandar
IPC分类号： H04L5/00
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。

100. 发明申请

WO2011140139A1 RESOURCE AVAILABILITY FOR PHYSICAL DOWNLINK SHARED CHANNEL (PDSCH) IN RELAY BACKHAUL TRANSMISSIONS 审中-公开
标题翻译：资源在继电器传输中的物理下行链路共享信道（PDSCH）的可用性
公开(公告)号：WO2011140139A1
公开(公告)日：2011-11-10
申请号：PCT/US2011/035061
申请日：2011-05-03
申请人： QUALCOMM INCORPORATED , CHEN, Wanshi , MONTOJO, Juan , DAMNJANOVIC, Aleksandar
发明人： CHEN, Wanshi , MONTOJO, Juan , DAMNJANOVIC, Aleksandar
IPC分类号： H04W72/12 , H04L5/00
CPC分类号： H04W72/1289 , H04B7/2606 , H04L5/003 , H04L5/0053 , H04L5/0094 , H04W72/044 , H04W72/1263 , H04W84/047
摘要： Certain aspects of the present disclosure provide techniques for indicating (e.g., by a donor base station) resources available for physical downlink shared channel (PDSCH) transmissions from a base station is provided. Certain aspects of the present disclosure provide techniques for determining (e.g., by a relay node or UE) resources available for physical downlink shared channel (PDSCH) transmissions from a base station.
摘要翻译：本公开的某些方面提供了用于指示（例如，由施主基站）提供来自基站的可用于物理下行链路共享信道（PDSCH）传输的资源的技术。本公开的某些方面提供了用于确定（例如，由中继节点或UE）用于来自基站的物理下行链路共享信道（PDSCH）传输的资源的技术。

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