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1. 发明申请

WO2010124252A3 RANK AND PRECODING INDICATION FOR MIMO OPERATION 审中-公开
标题翻译： MIMO操作的排序和预处理指示
公开(公告)号：WO2010124252A3
公开(公告)日：2011-06-23
申请号：PCT/US2010032296
申请日：2010-04-23
申请人： QUALCOMM INC , GAAL PETER , ZHANG XIAOXIA , CHEN WANSHI , LUO XILIANG , MONTOJO JUAN
发明人： GAAL PETER , ZHANG XIAOXIA , CHEN WANSHI , LUO XILIANG , MONTOJO JUAN
IPC分类号： H04L5/14 , H04B7/06 , H04L1/06 , H04L5/00 , H04L25/03
CPC分类号： H04L25/03343 , H04B7/0639 , H04L5/0023 , H04L5/0053 , H04L5/14 , H04L2025/03426 , H04L2025/03802
摘要： Certain aspects of the present disclosure relate to a technique for signaling rank and precoding indications in uplink and downlink MIMO operations. Communicating signaling for uplink transmissions comprises generating an unprecoded reference signal (RS); including rank indication (RI) in a channel transmission; and transmitting the unprecoded RS and the channel transmission to an access terminal.
摘要翻译：本公开的某些方面涉及用于在上行链路和下行链路MIMO操作中用于信令秩和预编码指示的技术。通信用于上行链路传输的信令包括生成未重新编码的参考信号（RS）; 包括信道传输中的秩指示（RI）; 以及将未重新编码的RS和信道传输发送到接入终端。

2. 发明申请

WO2010124248A2 RANK AND PRECODING INDICATION FOR MIMO OPERATION 审中-公开
公开(公告)号：WO2010124248A2
公开(公告)日：2010-10-28
申请号：PCT/US2010032292
申请日：2010-04-23
申请人： QUALCOMM INC , GAAL PETER , ZHANG XIAOXIA , CHEN WANSHI , LUO XILIANG , MONTOJO JUAN
发明人： GAAL PETER , ZHANG XIAOXIA , CHEN WANSHI , LUO XILIANG , MONTOJO JUAN
IPC分类号： H04L25/03
CPC分类号： H04B7/0639 , H04B7/063 , H04L1/1607 , H04L5/0007 , H04L5/0053 , H04L5/14 , H04L25/03343 , H04L25/0398 , H04L2025/03426 , H04L2025/03802
摘要： Certain aspects of the present disclosure relate to a technique for signaling rank and precoding indications in uplink and downlink MIMO operations using codebook and non-codebook based precoding.

3. 发明申请

WO2010096524A3 CHANNEL INTERLEAVER FOR TRANSMISSION OF MULTIPLE CODE BLOCKS IN A WIRELESS COMMUNICATION SYSTEM 审中-公开
标题翻译：在无线通信系统中传输多个代码块的通道交互
公开(公告)号：WO2010096524A3
公开(公告)日：2010-11-04
申请号：PCT/US2010024534
申请日：2010-02-18
申请人： QUALCOMM INC , ZHANG XIAOXIA , MONTOJO JUAN , GAAL PETER , CHEN WANSHI , LUO XILIANG
发明人： ZHANG XIAOXIA , MONTOJO JUAN , GAAL PETER , CHEN WANSHI , LUO XILIANG
IPC分类号： H04L1/00 , H04B7/12 , H04L5/00
CPC分类号： H04L1/0071 , H04L5/0007
摘要： Techniques for performing channel interleaving to achieve similar SINRs for multiple code blocks are described. In one design, a transmitter station (e.g., a base station or a UE) determines a plurality of resource groups assigned for data transmission. Each resource group includes a plurality of resource elements formed by a cluster of subcarriers in a time interval. The transmitter station partitions a transport block into a plurality of code blocks, processes each code block to obtain data symbols for that code block, and maps the data symbols for each code block to at least one resource element in each of the plurality of resource groups. The transmitter station transmits the mapped data symbols for the plurality of code blocks to a receiver station. In one design, the transmitter station receives an ACK or a NACK for the transport block and retransmits all code blocks if a NACK is received.
摘要翻译：描述了用于执行信道交织以实现用于多个码块的类似SINR的技术。在一种设计中，发射机站（例如，基站或UE）确定分配用于数据传输的多个资源组。每个资源组包括由时间间隔中的子载波簇形成的多个资源元素。发射机站将传输块划分成多个码块，处理每个码块以获得该码块的数据符号，并将每个码块的数据符号映射到多个资源组中的每个资源组中的至少一个资源元素。发送站将多个码块的映射数据符号发送到接收站。在一种设计中，发射机站接收传输块的ACK或NACK，并且如果接收到NACK，则重发所有码块。

4. 发明申请

WO2012024220A2 ACK/NACK TRANSMISSION FOR MULTI-CARRIER OPERATION 审中-公开
标题翻译：用于多载波操作的ACK / NACK传输
公开(公告)号：WO2012024220A2
公开(公告)日：2012-02-23
申请号：PCT/US2011047757
申请日：2011-08-15
申请人： QUALCOMM INC , CHEN WANSHI , ZHANG XIAOXIA , GAAL PETER , MONTOJO JUAN , LUO XILIANG , LUO TAO , DAMNJANOVIC JELENA M , DAMNJANOVIC ALEKSANDAR
发明人： CHEN WANSHI , ZHANG XIAOXIA , GAAL PETER , MONTOJO JUAN , LUO XILIANG , LUO TAO , DAMNJANOVIC JELENA M , DAMNJANOVIC ALEKSANDAR
IPC分类号： H04L1/18
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 some aspects, a user equipment (UE) receives a data transmission on at least one component carrier (CC) in a plurality of configured CCs. The UE determines acknowledgement/negative acknowledgement (ACK/NACK) information for the data transmission and determines an uplink channel for sending the ACK/NACK information. When the ACK/NACK information is sent on a PUCCH, the UE may perform power control based on which CCs in the plurality of configured CCs data is received. When the ACK/NACK information is sent on a PUSCH, the UE may determine a number of resource elements based on its CC configuration.
摘要翻译：公开了用于确认多载波无线通信网络中的数据传输的技术。在一些方面，用户设备（UE）在多个配置的CC中的至少一个分量载波（CC）上接收数据传输。 UE确定用于数据传输的确认/否定确认（ACK / NACK）信息，并确定用于发送ACK / NACK信息的上行链路信道。当在PUCCH上发送ACK / NACK信息时，UE可以基于多个配置的CC数据中的哪些CC被接收来执行功率控制。当在PUSCH上发送ACK / NACK信息时，UE可以基于其CC配置来确定资源元素的数量。

5. 发明申请

WO2011085402A3 MULTIPLEXING DEMODULATION REFERENCE SIGNALS IN WIRELESS COMMUNICATIONS 审中-公开
标题翻译：无线通信中的多路复用解调参考信号
公开(公告)号：WO2011085402A3
公开(公告)日：2011-11-24
申请号：PCT/US2011020895
申请日：2011-01-11
申请人： QUALCOMM INC , LUO XILIANG , CHEN WANSHI , ZHANG XIAOXIA , GAAL PETER , MONTOJO JUAN
发明人： LUO XILIANG , CHEN WANSHI , ZHANG XIAOXIA , GAAL PETER , MONTOJO JUAN
IPC分类号： H04L5/00 , H04J11/00
CPC分类号： H04L5/0051 , H04B7/0413 , H04J13/004 , H04J13/0074 , H04L5/0007 , H04L5/0023 , H04L27/2613
摘要： Methods and apparatuses are provided for determining cyclic shift (CS) values and/or orthogonal cover codes (OCC) for a plurality of demodulation reference signals (DM-RS) transmitted over multiple layers in multiple-input multiple-output (MIMO) communications. A CS index can be received from a base station in downlink control information (DCI) or similar signaling. Based at least in part on the CS index, CS values for the plurality of DM-RSs can be determined. In addition, OCC can be explicitly signaled or similarly determined from the CS index and/or a configured CS value received from a higher layer. In addition, controlling assignment of CS indices and/or OCC can facilitate providing orthogonality for communications from paired devices in multiuser MIMO.
摘要翻译：提供了用于确定在多输入多输出（MIMO）通信中通过多层传输的多个解调参考信号（DM-RS）的循环移位（CS）值和/或正交覆盖码（OCC）的方法和装置。可以在下行链路控制信息（DCI）或类似信令中从基站接收CS索引。至少部分地基于CS索引，可以确定多个DM-RS的CS值。另外，可以从CS索引和/或从较高层接收到的配置的CS值明确地发信号或类似地确定OCC。此外，控制CS索引和/或OCC的分配可以有助于在多用户MIMO中为来自配对设备的通信提供正交性。

6. 发明申请

WO2011127098A8 FEEDBACK OF CONTROL INFORMATION FOR MULTIPLE CARRIERS 审中-公开
标题翻译：多载波控制信息反馈
公开(公告)号：WO2011127098A8
公开(公告)日：2012-05-24
申请号：PCT/US2011031307
申请日：2011-04-05
申请人： QUALCOMM INC , LUO XILIANG , CHEN WANSHI , LUO TAO , GAAL PETER , ZHANG XIAOXIA , XU HAO , MONTOJO JUAN
发明人： LUO XILIANG , CHEN WANSHI , LUO TAO , GAAL PETER , ZHANG XIAOXIA , XU HAO , MONTOJO JUAN
IPC分类号： H04L5/00
CPC分类号： H04W72/0413 , H04L1/0026 , H04L1/0028 , H04L5/001 , H04L5/0023 , H04L5/0044 , H04L5/0055 , H04L5/0057 , H04L5/0064 , H04L27/2618
摘要： Techniques for sending control information relating to multiple downlink carriers and data on a single uplink carrier are described. A user equipment (UE) may be scheduled to transmit on a designated uplink carrier. The UE can multiplex control information for multiple downlink carriers with data for transmission on the uplink carrier in a same sub frame. Multiplexing may be performed according to a type of the control information and/or an ordering, priority, or association of the downlink carriers. The UE can selectively encode the control information separately for each downlink carrier and/or jointly across downlink carriers. The control information may be mapped to a single layer or multiple layers of a data channel. The UE may send the multiplexed control information and data on the data channel in the subframe while maintaining a single-carrier waveform.
摘要翻译：描述用于在单个上行链路载波上发送与多个下行链路载波和数据有关的控制信息的技术。可以调度用户设备（UE）在指定的上行链路载波上进行发送。 UE可以将多个下行链路载波的控制信息复用在同一子帧中的上行链路载波上进行传输。可以根据控制信息的类型和/或下行链路载波的排序，优先级或关联来执行复用。 UE可以针对每个下行链路载波和/或共同跨下行链路载波选择性地编码控制信息。控制信息可以被映射到数据信道的单层或多层。 UE可以在保持单载波波形的同时在子帧中的数据信道上发送复用的控制信息和数据。

7. 发明申请

WO2010091423A3 MULTIPLEXING AND CODING SCHEMES FOR MULTIPLE TRANSMIT ANTENNAS IN A WIRELESS COMMUNICATION SYSTEM 审中-公开
标题翻译：无线通信系统中多个发射天线的多路复用和编码方案
公开(公告)号：WO2010091423A3
公开(公告)日：2010-11-25
申请号：PCT/US2010023663
申请日：2010-02-09
申请人： QUALCOMM INC , LUO XILIANG , GAAL PETER , CHEN WANSHI , MONTOJO JUAN , ZHANG XIAOXIA
发明人： LUO XILIANG , GAAL PETER , CHEN WANSHI , MONTOJO JUAN , ZHANG XIAOXIA
IPC分类号： H04B7/06
CPC分类号： H04B7/0678 , H04B7/0684 , H04B7/0697
摘要： Techniques for transmitting data from multiple transmit antennas using space orthogonal resource transmit diversity (SORTD) are described. For the SORTD scheme, a different orthogonal resource may be assigned to each transmit antenna. Data may be sent from the multiple transmit antennas using multiple orthogonal resources. In one design, a UE may process at least one information bit (e.g., with joint or independent coding) to obtain first and second sets of at least one modulation symbol. The UE may process the first set of modulation symbol(s) for transmission from the first transmit antenna using a first orthogonal resource. The UE may process the second set of modulation symbol(s) for transmission from the second transmit antenna using a second orthogonal resource. Each orthogonal resource may include a different reference signal sequence or a different set of reference signal sequence and orthogonal sequence.
摘要翻译：描述了使用空间正交资源发射分集（SORTD）从多个发射天线发射数据的技术。对于SORTD方案，可以将不同的正交资源分配给每个发射天线。可以使用多个正交资源从多个发射天线发送数据。在一种设计中，UE可以处理至少一个信息比特（例如，具有联合或独立编码）以获得第一和第二组至少一个调制符号。 UE可以使用第一正交资源处理第一组调制符号以从第一发射天线发射。 UE可以使用第二正交资源处理第二组调制符号以从第二发射天线发射。每个正交资源可以包括不同的参考信号序列或不同的参考信号序列集合和正交序列。

8. 发明申请

WO2010124254A2 RANK AND PRECODING INDICATION FOR MIMO OPERATION 审中-公开
标题翻译： MIMO操作的排序和预先指示
公开(公告)号：WO2010124254A2
公开(公告)日：2010-10-28
申请号：PCT/US2010032298
申请日：2010-04-23
申请人： QUALCOMM INC , GAAL PETER , ZHANG XIAOXIA , CHEN WANSHI , LUO XILIANG , MONTOJO JUAN
发明人： GAAL PETER , ZHANG XIAOXIA , CHEN WANSHI , LUO XILIANG , MONTOJO JUAN
IPC分类号： H04L25/03
CPC分类号： H04L25/03343 , H04B7/0617 , H04B7/063 , H04L1/0025 , H04L1/0029 , H04L1/06 , H04L1/1812 , H04L5/0007 , H04L5/0023 , H04L5/0053 , H04L5/0092 , H04L5/14 , H04L25/0398 , H04L2025/03426 , H04L2025/03802
摘要： Certain aspects of the present disclosure relate to a technique for signaling rank and precoding indications in uplink and downlink MIMO operations using codebook and non-codebook based precoding.
摘要翻译：本公开的某些方面涉及一种用于使用基于码本和非基于码本的预编码在上行链路和下行链路MIMO操作中用信号通知秩和预编码指示的技术。

9. 发明申请

WO2012027264A3 OPEN LOOP MIMO MODE FOR LTE-A UPLINK 审中-公开
标题翻译：用于LTE-A上行链路的开放环路MIMO模式
公开(公告)号：WO2012027264A3
公开(公告)日：2012-04-19
申请号：PCT/US2011048600
申请日：2011-08-22
申请人： QUALCOMM INC , 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 , H04B7/06
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：预编码方案适应具有更高多普勒速度的用户设备（UE）。在这样的传输方案中，不同的预编码矩阵被应用于传输流中的每个正交频分复用（OFDM）符号。此外，下行链路控制消息格式被定义为处理使用相同消息格式的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别适用于所分配的传输方案的一组参数。基于该控制元素的值，UE设置特定传输方案并确定唯一与该传输方案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。

10. 发明申请

WO2010039561A2 APPARATUS AND METHOD FOR FACILITATING TRANSMIT DIVERSITY FOR COMMUNICATIONS 审中-公开
标题翻译：便于通信的设备和方法，以便于传输多样性
公开(公告)号：WO2010039561A2
公开(公告)日：2010-04-08
申请号：PCT/US2009058109
申请日：2009-09-23
申请人： QUALCOMM INC , GAAL PETER , MONTOJO JUAN , LUO XILIANG , ZHANG XIAOXIA
发明人： GAAL PETER , MONTOJO JUAN , LUO XILIANG , ZHANG XIAOXIA
IPC分类号： H04B7/04 , H04B7/06 , H04J11/00 , H04L5/00
CPC分类号： H04J13/00 , H04B7/0671
摘要： A method and apparatus facilitating transmit diversity for control information communications is provided. The method may comprise processing received content, generating control information in response to the processed content, allocating two or more resources associated with two or more transmit antennas for transmitting the control information using a transmit diversity scheme, and determining cyclic shifts by applying a predetermined cyclic shift delta parameter.
摘要翻译：提供了便于控制信息通信的传输分集的方法和装置。该方法可以包括处理接收的内容，响应于处理的内容生成控制信息，使用发射分集方案分配与两个或更多个发射天线相关联的两个或更多个资源以发送控制信息，并且通过应用预定的循环转换增量参数。

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