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21. 发明申请

WO2011056674A2 MULTIPLEXING DATA AND REFERENCE INFORMATION IN A WIRELESS COMMUNICATION SYSTEM 审中-公开
标题翻译：无线通信系统中的多路复用数据和参考信息
公开(公告)号：WO2011056674A2
公开(公告)日：2011-05-12
申请号：PCT/US2010054335
申请日：2010-10-27
申请人： QUALCOMM INC , LUO XILIANG , GAAL PETER , MONTOJO JUAN
发明人： LUO XILIANG , GAAL PETER , MONTOJO JUAN
IPC分类号： H04J11/00 , H04W4/00
CPC分类号： H04L5/0001
摘要： Methods, devices and computer program products are provided to improve uplink communications in a wireless communication system. Reference symbols in an uplink transmission radio subframe are time-frequency multiplexed with additional data symbols. The multiplexed data symbols are transmitted in an uplink transmission to another device within the wireless communication network along with non-multiplexed data symbols. The multiplexing operations enable the transmission of additional data symbols without increasing the overhead associated with the transmission of symbols in the radio subframe.
摘要翻译：提供方法，设备和计算机程序产品以改善无线通信系统中的上行链路通信。上行链路传输无线电子帧中的参考符号与附加数据符号进行时间频率复用。多路复用的数据符号在上行链路传输中与无复用数据符号一起发送到无线通信网络内的另一设备。多路复用操作使得能够传输附加数据符号而不增加与无线电子帧中的符号传输相关联的开销。

22. 发明申请

WO2010124244A3 METHOD AND APPARATUS FOR CONTROL AND DATA MULTIPLEXING IN A MIMO COMMUNICATION SYSTEM 审中-公开
标题翻译：用于MIMO通信系统中的控制和数据多路复用的方法和装置
公开(公告)号：WO2010124244A3
公开(公告)日：2011-04-14
申请号：PCT/US2010032287
申请日：2010-04-23
申请人： QUALCOMM INC , CHEN WANSHI , ZHANG XIAOXIA , MONTOJO JUAN , MALLADI DURGA PRASAD
发明人： CHEN WANSHI , ZHANG XIAOXIA , MONTOJO JUAN , MALLADI DURGA PRASAD
IPC分类号： H04L1/00
CPC分类号： H04L5/0044 , H04B7/0404 , H04B7/0689 , H04L1/007 , H04L1/06 , H04L1/1812 , H04L5/0053
摘要： Systems and methodologies are described herein that facilitate control and data multiplexing for uplink (UL) multiple-input-multiple-output (MIMO) communication within a wireless communication system. As described herein, a device conducting uplink MIMO communication in a wireless communication system can multiplex control signaling and data across one or more of a plurality of layers (e.g., corresponding to spatial layers, codewords, etc.) associated with an uplink transmission. Techniques are described herein for selecting layers of a transmission on which to schedule control signaling and selecting offsets to apply to the control signaling scheduled on selected layers. Further, techniques are described herein for leveraging a multi-layer transmission to increase the efficiency of acknowledgement communication. In addition, techniques are described for selecting a modulation and coding scheme (MCS) to apply to control signaling that is combined with data in an uplink multi-layer transmission.
摘要翻译：本文描述了便于无线通信系统内的上行链路（UL）多输入多输出（MIMO）通信的控制和数据多路复用的系统和方法。如本文所述，在无线通信系统中进行上行链路MIMO通信的设备可以跨越与上行链路传输相关联的多个层（例如，对应于空间层，码字等）中的一个或多个层来复用控制信令和数据。这里描述了用于选择传输的层的技术，其中调度控制信令和选择偏移以应用于在所选择的层上调度的控制信令。此外，本文描述了用于利用多层传输来提高确认通信的效率的技术。此外，描述了用于选择适用于与上行链路多层传输中的数据组合的控制信令的调制和编码方案（MCS）的技术。

23. 发明申请

WO2012108945A2 METHOD AND APPARATUS FOR ENABLING CHANNEL AND INTERFERENCE ESTIMATIONS IN MACRO/RRH SYSTEM 审中-公开
标题翻译：用于在MACRO / RRH系统中实现通道和干扰估计的方法和装置
公开(公告)号：WO2012108945A2
公开(公告)日：2012-08-16
申请号：PCT/US2011067673
申请日：2011-12-28
申请人： QUALCOMM INC , GEIRHOFER STEFAN , JI TINGFANG , GAAL PETER , LUO TAO , CHEN WANSHI , MONTOJO JUAN
发明人： GEIRHOFER STEFAN , JI TINGFANG , GAAL PETER , LUO TAO , CHEN WANSHI , MONTOJO JUAN
IPC分类号： H04L25/02 , H04L5/00
CPC分类号： H04L5/0048 , H04L5/0023 , H04L5/0057 , H04L5/006 , H04L25/0226
摘要： Aspects disclosed herein relate to channel and interference estimations in a multiple transmission point environment including an eNB and RRHs. In the disclosed aspects, one or more transmission points can signal to a UE to measure channel state conditions based on a first and a second resource pattern. The UE may receive the signaling and perform interference estimation based at least in part on the first resource pattern, and channel estimation based at least in part on the second resource pattern. The UE may generate a channel state report based on the interference and channel estimations, and transmit the channel state report to a transmission point. The eNB may employ the received channel state report in scheduling one or more resources for use by the UE, and may select or adjust network traffic on the first and the second resource pattern, to affect the resulting channel and interference estimation.
摘要翻译：本文公开的方面涉及包括eNB和RRH在内的多传输点环境中的信道和干扰估计。在所公开的方面中，一个或多个传输点可以向UE发信号，以基于第一和第二资源模式来测量信道状态条件。 UE可以至少部分地基于第一资源模式接收信令并执行干扰估计，以及至少部分地基于第二资源模式来进行信道估计。 UE可以基于干扰和信道估计产生信道状态报告，并将信道状态报告发送到传输点。 eNB可以使用所接收的信道状态报告来调度一个或多个资源供UE使用，并且可以选择或调整第一和第二资源模式上的网络流量，以影响所得到的信道和干扰估计。

24. 发明申请

WO2011053970A3 CHANNEL STATUS REPORTING 审中-公开
标题翻译：通道状态报告
公开(公告)号：WO2011053970A3
公开(公告)日：2011-09-15
申请号：PCT/US2010055104
申请日：2010-11-02
申请人： QUALCOMM INC , CHEN WANSHI , LUO TAO , MONTOJO JUAN , GAAL PETER
发明人： CHEN WANSHI , LUO TAO , MONTOJO JUAN , GAAL PETER
IPC分类号： H04L1/00 , H04L1/16 , H04L1/18 , H04L5/00 , H04L25/03 , H04W52/04 , H04W72/00
CPC分类号： H04L1/0026 , H04B7/0452 , H04B7/0617 , H04B7/0623 , H04B7/0626 , H04B7/0639 , H04L1/0003 , H04L1/0031 , H04L1/1607 , H04L1/1671 , H04L5/0023 , H04L5/0035 , H04L5/0053 , H04L5/0057 , H04L5/0091 , H04L2025/03802 , H04W52/146
摘要： Methods, systems, apparatus and computer program products are provided to facilitate the transmission of channel status information in wireless systems, such as advanced long-term evolution (LTE-A) systems. Requests for aperiodic channel status reports are generated in systems that use multiple carriers and operate in multiple-in-multiple-out (MIMO) configurations. The request enables a user equipment to configure two transport blocks for the transmission of channel status information only. In some instances, data, in addition to channel status information, is transmitted by the user equipment.
摘要翻译：提供方法，系统，设备和计算机程序产品以促进无线系统（例如高级长期演进（LTE-A）系统）中的信道状态信息的传输。在使用多载波并以多输入多输出（MIMO）配置运行的系统中生成非周期性信道状态报告请求。该请求使用户设备能够配置两个传输块来仅传输信道状态信息。在一些情况下，除了信道状态信息之外，数据由用户设备传送。

25. 发明申请

WO2011090688A2 FALLBACK OPERATION FOR CROSS-CARRIER SIGNALING IN MULTI-CARRIER OPERATION 审中-公开
标题翻译：用于多载波操作中的跨载波信号的倒退操作
公开(公告)号：WO2011090688A2
公开(公告)日：2011-07-28
申请号：PCT/US2010062053
申请日：2010-12-23
申请人： QUALCOMM INC , CHEN WANSHI , DAMNJANOVIC JELENA M , GAAL PETER , MONTOJO JUAN , DAMNJANOVIC ALEKSANDAR
发明人： CHEN WANSHI , DAMNJANOVIC JELENA M , GAAL PETER , MONTOJO JUAN , DAMNJANOVIC ALEKSANDAR
IPC分类号： H04L5/00
CPC分类号： H04L5/0091 , H04L5/0053
摘要： Techniques for supporting fallback operation in a multi-carrier communication system are described. In one aspect, a UE may determine at least one first downlink control information (DCI) format to monitor on a first carrier. The UE may monitor for the first DCI format(s) on the first carrier to detect DCI sent to the UE. The UE may receive a reconfiguration message related to communication on a plurality of carriers by the UE with cross-carrier signaling, and may determine at least one second DCI format to monitor on the first carrier based on the reconfiguration message. The UE may monitor for the first DCI format(s) and the second DCI format(s) on the first carrier after receiving the reconfiguration message.
摘要翻译：描述了用于支持多载波通信系统中的回退操作的技术。一方面，UE可以确定在第一载波上监视的至少一个第一下行链路控制信息（DCI）格式。 UE可以监视第一载波上的第一DCI格式，以检测发送给UE的DCI。 UE可以接收与具有跨载波信令的UE在多个载波上的通信相关的重配置消息，并且可以基于重新配置消息确定至少一个第二DCI格式来监视第一载波。在接收到重新配置消息之后，UE可以监视第一载波上的第一DCI格式和第二DCI格式。

26. 发明申请

WO2011044524A3 DOWNLINK CONTROL INFORMATION FOR EFFICIENT DECODING 审中-公开
标题翻译：下载控制信息有效解码
公开(公告)号：WO2011044524A3
公开(公告)日：2011-06-03
申请号：PCT/US2010052095
申请日：2010-10-08
申请人： QUALCOMM INC , MONTOJO JUAN , CHEN WANSHI , GAAL PETER
发明人： MONTOJO JUAN , CHEN WANSHI , GAAL PETER
IPC分类号： H04L5/00 , H04L1/00 , H04W72/04 , H04W72/12
CPC分类号： H04W72/042 , H04L1/0038 , H04L5/0053 , H04L5/0078
摘要： Certain aspects of the present disclosure present techniques for generating a downlink control information (DCI) message which may be transmitted with a particular organization of a downlink control channel and techniques for receiving the same. The DCI message may support uplink enhancements such as single-user multiple input multiple output (SU-MIMO) and clustered DFT-S-OFDM, and may limit blind decoding operations at a user equipment.
摘要翻译：本公开的某些方面提供了用于生成可以与下行链路控制信道的特定组织一起发送的下行链路控制信息（DCI）消息的技术以及用于接收该下行链路控制信息的技术。 DCI消息可以支持诸如单用户多输入多输出（SU-MIMO）和集群DFT-S-OFDM的上行链路增强，并且可以限制用户设备处的盲解码操作。

27. 发明申请

WO2009120888A3 UPLINK ACK/NAK RESOURCE ALLOCATION 审中-公开
标题翻译：上传ACK / NAK资源分配
公开(公告)号：WO2009120888A3
公开(公告)日：2010-07-22
申请号：PCT/US2009038438
申请日：2009-03-26
申请人： QUALCOMM INC , ZHANG XIAOXIA , MONTOJO JUAN , GAAL PETER
发明人： ZHANG XIAOXIA , MONTOJO JUAN , GAAL PETER
IPC分类号： H04L5/00 , H04L1/16 , H04W72/04 , H04W72/12
CPC分类号： H04L5/0091 , H04L1/1607 , H04L1/1861 , H04L1/1887 , H04L5/0007 , H04L5/0023 , H04L5/0053 , H04L5/0062 , H04L5/0064
摘要： Systems and methodologies are described that facilitate allocating uplink resources to mobile devices to employ to signal acknowledgment indicators. Persistently scheduled mobile devices can be explicitly assigned uplink resources. Dynamically scheduled mobile device can utilize a one-to-one mapping to identify uplink resources based upon a downlink control channel index. The one-to-one mapping can be revised to remove associations between downlink control channel indices and resources allocated to persistently scheduled users and/or reserved for other control signaling in a mixed resource block. In addition, downlink control channel indices can be selected to avoid collisions between dynamic and persistent users.
摘要翻译：描述了有助于将上行链路资源分配给移动设备以采用信号确认指示符的系统和方法。可以明确地分配上行链路资源。动态调度移动设备可以利用一对一映射来基于下行链路控制信道索引来识别上行链路资源。可以修改一对一映射以消除下行链路控制信道索引与分配给持续调度的用户的资源和/或为混合资源块中的其他控制信令预留的资源之间的关联。此外，可以选择下行链路控制信道索引以避免动态用户和持久用户之间的冲突。

28. 发明申请

WO2009121025A3 SENDING CONTROL INFORMATION FOR USERS SHARING THE SAME RESOURCE 审中-公开
标题翻译：发送相同资源的用户的发送控制信息
公开(公告)号：WO2009121025A3
公开(公告)日：2009-12-10
申请号：PCT/US2009038676
申请日：2009-03-27
申请人： QUALCOMM INC , LUO TAO , MONTOJO JUAN , GAAL PETER , SARKAR SANDIP , ZHANG XIAOXIA
发明人： LUO TAO , MONTOJO JUAN , GAAL PETER , SARKAR SANDIP , ZHANG XIAOXIA
IPC分类号： H04W72/12
CPC分类号： H04W72/042 , H04L5/0007 , H04L5/0053 , H04L5/0064 , H04L5/0091 , H04W72/046
摘要： Method for sending control information (e.g. downlink resource assignment, scheduling assignment, scheduling grant, etc.) to multiple user terminals that share the same resources in a Spatial Division Multiple Access (SDMA) wireless system. The- control information can be transmitted from an access point over a physical down link control channel (PDCCH) that is common for a plurality of user terminals. The overall PDCCH overhead can thus be reduced due to a smaller number of required PDCCH in the SDMA wireless system. The user terminals are grouped. An SDMA identification is assigned to each UE in a group. Common search space. C-RNTI. CRC. Masking a portion of a message comprising control information based on SDMA IDs.
摘要翻译：将控制信息（例如，下行链路资源分配，调度分配，调度许可等）发送到在空分多址（SDMA）无线系统中共享相同资源的多个用户终端的方法。控制信息可以通过多个用户终端公共的物理下行链路控制信道（PDCCH）从接入点发送。由于SDMA无线系统中所需的PDCCH数量较少，因此可以减少总体PDCCH开销。用户终端分组。 SDMA标识被分配给组中的每个UE。常见搜索空间。 C-RNTI。 CRC。掩蔽包含基于SDMA ID的控制信息的消息的一部分。

29. 发明申请

WO2011106457A3 CHANNEL STATE INFORMATION REFERENCE SIGNALS 审中-公开
标题翻译：通道状态信息参考信号
公开(公告)号：WO2011106457A3
公开(公告)日：2012-04-05
申请号：PCT/US2011025961
申请日：2011-02-23
申请人： QUALCOMM INC , BHATTAD KAPIL , GAAL PETER , LUO TAO , ZHANG XIAOXIA , MONTOJO JUAN
发明人： BHATTAD KAPIL , GAAL PETER , LUO TAO , ZHANG XIAOXIA , MONTOJO JUAN
IPC分类号： H04L1/06 , H04L5/00 , H04L27/26
CPC分类号： H04L5/0048 , H04L1/0606 , H04L1/0618 , H04L1/0668 , H04L5/0007 , H04L5/001 , H04L5/0016 , H04L5/0023 , H04L5/0035 , H04L5/0051 , H04L5/0053 , H04L5/0073 , H04L27/261 , H04W72/04
摘要： In a wireless communication system, from available data resource elements (REs) in a subframe, REs are assigned to transmissions of a reference signal, thereby resulting in a plurality of remaining data REs. Furthermore, REs from the plurality of remaining data REs are assigned for data transmission to a wireless device in groups of a predetermined number of REs such that all assigned data REs within a group are within a predetermined number of symbols of each other in time domain and within a second predetermined number of subcarriers of each other in frequency domain, thereby resulting in at least one ungrouped RE.
摘要翻译：在无线通信系统中，从子帧中的可用数据资源元素（RE）中，将RE分配给参考信号的传输，由此导致多个剩余数据RE。此外，来自多个剩余数据RE的RE被分配用于以预定数量的RE的组的数据传输到无线设备，使得一组内的所有分配的数据RE在时域中彼此之间的预定数量的符号内;以及在频域中彼此的第二预定数量的子载波内，从而导致至少一个未分组的RE。

30. 发明申请

WO2013040221A3 NARROW BANDWIDTH OPERATIONS IN LTE 审中-公开
标题翻译： LTE中的窄带业务
公开(公告)号：WO2013040221A3
公开(公告)日：2013-07-04
申请号：PCT/US2012055180
申请日：2012-09-13
申请人： QUALCOMM INC , MONTOJO JUAN , DAMNJANOVIC JELENA M , XU HAO , CHEN WANSHI , GAAL PETER
发明人： MONTOJO JUAN , DAMNJANOVIC JELENA M , XU HAO , CHEN WANSHI , GAAL PETER
IPC分类号： H04W72/04
CPC分类号： H04W72/04 , H04L5/0007 , H04L25/0224 , H04L27/0008 , H04W28/20 , H04W36/0061 , H04W48/12 , H04W52/143 , H04W52/241 , H04W52/265 , H04W72/0453 , H04W72/1289
摘要： A method of wireless communication provides narrow bandwidth operation within a wider LTE system bandwidth. Wideband information is transmitted to a first set of user equipments (UEs). Also, narrowband information is transmitted to a second set of UEs. The second set of UEs operate in a narrower bandwidth than the first set of UEs.
摘要翻译：一种无线通信方法在更宽的LTE系统带宽内提供窄带宽的操作。宽带信息被发送到第一组用户设备（UE）。此外，窄带信息被发送到第二组UE。第二组UE在比第一组UE更窄的带宽中操作。

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