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1. 发明申请

WO2011163253A2 ENERGY SAVING MODE WITH MAINTAINED NUMBER OF ADVERTISED TRANSMIT ANTENNAS 审中-公开
标题翻译：具有广泛发射天线数量的节能模式
公开(公告)号：WO2011163253A2
公开(公告)日：2011-12-29
申请号：PCT/US2011/041280
申请日：2011-06-21
申请人： QUALCOMM INCORPORATED , BANISTER, Brian, C. , BREHLER, Matthias , GAAL, Peter , KITAZOE, Masato , BHATTAD, Kapil
发明人： BANISTER, Brian, C. , BREHLER, Matthias , GAAL, Peter , KITAZOE, Masato , BHATTAD, Kapil
IPC分类号： H04B7/06 , H04W28/18
CPC分类号： H04W24/08 , H04B7/0608 , H04B7/0691 , H04W72/042 , H04W72/046 , Y02D70/1242 , Y02D70/1262 , Y02D70/1264 , Y02D70/142 , Y02D70/146 , Y02D70/24 , Y02D70/444
摘要： Certain aspects of the present disclosure provide techniques for wireless communications, wherein first number of transit antennas is advertised, but a different number of transmit antennas are actually used for transmission.
摘要翻译：本公开的某些方面提供了用于无线通信的技术，其中通告了第一数量的传输天线，但实际上使用不同数量的发射天线进行传输。

2. 发明申请

WO2012099887A1 RATE MATCHING FOR COORDINATED MULTIPOINT TRANSMISSION SCHEMES 审中-公开
标题翻译：协调多点传输方案的速率匹配
公开(公告)号：WO2012099887A1
公开(公告)日：2012-07-26
申请号：PCT/US2012/021567
申请日：2012-01-17
申请人： QUALCOMM INCORPORATED , CHEN, Wanshi , BHATTAD, Kapil , GAAL, Peter , LUO, Tao , ZHANG, Xiaoxia
发明人： CHEN, Wanshi , BHATTAD, Kapil , GAAL, Peter , LUO, Tao , ZHANG, Xiaoxia
IPC分类号： H04L5/00
CPC分类号： H04L5/0032 , H04L5/0035 , H04L5/0044 , H04L5/0058 , H04L5/0092
摘要： Certain aspects of the present disclosure relate to techniques for determining resource elements REs used for Coordinated Multipoint (CoMP) transmission schemes. The techniques generally include determining, by a User Equipment (UE), a set of data REs used for Coordinated Multipoint (CoMP) operation. The determination is based on a CoMP scheme and data REs available to particular base stations involved in the CoMP operation. The technique further includes processing data received via the CoMP operation on the determined set of data REs.
摘要翻译：本公开的某些方面涉及用于确定用于协调多点（CoMP）传输方案的资源元素RE的技术。技术通常包括由用户设备（UE）确定用于协调多点（CoMP）操作的一组数据RE。该确定基于CoMP方案和参与CoMP操作的特定基站可用的数据RE。该技术还包括处理经由所确定的数据RE集合经由CoMP操作接收的数据。

3. 发明申请

WO2012061749A2 REFERENCE SIGNAL RECEPTION AND CHANNEL STATE INFORMATION DETERMINATION FOR MULTIPLE NODES IN A WIRELESS COMMUNICATION NETWORK 审中-公开
标题翻译：无线通信网络中多个节点的参考信号接收和信道状态信息确定
公开(公告)号：WO2012061749A2
公开(公告)日：2012-05-10
申请号：PCT/US2011/059396
申请日：2011-11-04
申请人： QUALCOMM INCORPORATED , BHATTAD, Kapil , CHEN, Wanshi , GAAL, Peter , MONTOJO, Juan
发明人： BHATTAD, Kapil , CHEN, Wanshi , GAAL, Peter , MONTOJO, Juan
IPC分类号： H04L25/02 , H04L5/00
CPC分类号： H04W72/0426 , H04L5/0032 , H04L25/0226
摘要： Techniques for receiving reference signals from multiple nodes and determining channel state information (CSI) for the nodes are disclosed. A user equipment (UE) may determine and report CSI for the multiple nodes to support data transmission to the UE. The nodes may transmit reference signals based on different configurations. The configuration for each node may indicate when, where, and how the node transmits its reference signal. The UE may determine CSI for different nodes and/or different combinations of nodes based on the reference signals transmitted by these nodes as well as an indication of which subframes to use to determine each CSI reported by the UE. The UE may report different CSIs for different subframes and may receive data transmission sent by a single node or a combination of nodes based on the reported CSIs.
摘要翻译：公开了用于从多个节点接收参考信号并确定节点的信道状态信息（CSI）的技术。用户设备（UE）可以确定并报告多个节点的CSI以支持向UE的数据传输。节点可以基于不同的配置发送参考信号。每个节点的配置可以指示节点发送其参考信号的时间，地点和方式。 UE可以基于由这些节点发送的参考信号来确定不同节点和/或节点的不同组合的CSI以及用于确定由UE报告的每个CSI的哪些子帧的指示。 UE可以针对不同的子帧报告不同的CSI，并且可以基于所报告的CSI接收单个节点或节点的组合发送的数据传输。

4. 发明申请

WO2011106457A2 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：WO2011106457A2
公开(公告)日：2011-09-01
申请号：PCT/US2011/025961
申请日：2011-02-23
申请人： QUALCOMM INCORPORATED , 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
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。

5. 发明申请

WO2011088403A1 CHANNEL FEEDBACK BASED ON REFERENCE SIGNAL 审中-公开
标题翻译：基于参考信号的通道反馈
公开(公告)号：WO2011088403A1
公开(公告)日：2011-07-21
申请号：PCT/US2011/021409
申请日：2011-01-14
申请人： QUALCOMM INCORPORATED , CHEN, Wanshi , BHATTAD, Kapil , GAAL, Peter , GOROKHOV, Alexei, Yurievitch , MONTOJO, Juan
发明人： CHEN, Wanshi , BHATTAD, Kapil , GAAL, Peter , GOROKHOV, Alexei, Yurievitch , MONTOJO, Juan
IPC分类号： H04L1/00
CPC分类号： H04W24/08 , H04L1/0026 , H04L1/0028 , H04L5/0041 , H04L5/0048
摘要： Techniques for supporting channel measurement and reporting in a wireless communication system are described. In one design, a cell transmits a cell-specific reference signal (CRS) used for channel estimation and coherent demodulation and a channel spatial information reference signal (CSI-RS) used for channel measurement and channel feedback reporting. The cell may transmit the CSI-RS less frequently than the CRS, or from more antenna ports than the CRS, or on fewer resource elements than the CRS, or a combination thereof. In one design, a user equipment (UE) determines at least one bandwidth part configured for the UE, with each bandwidth part covering at least one subband. The UE receives the CRS and CSI-RS from the cell, determines channel feedback information for the at least one bandwidth part based on the CSI-RS, sends the channel feedback information to the cell, and receives data transmitted by the cell based on the channel feedback information.
摘要翻译：描述了在无线通信系统中支持信道测量和报告的技术。在一种设计中，小区发送用于信道估计和相干解调的小区特定参考信号（CRS）以及用于信道测量和信道反馈报告的信道空间信息参考信号（CSI-RS）。小区可以比CRS更频繁地发送CSI-RS，或者比比CRS更多的天线端口或比CRS更少的资源元素或其组合来发送CSI-RS。在一种设计中，用户设备（UE）确定为UE配置的至少一个带宽部分，每个带宽部分覆盖至少一个子带。 UE从小区接收CRS和CSI-RS，基于CSI-RS确定至少一个带宽部分的信道反馈信息，向小区发送信道反馈信息，并接收基于小区的小区发送的数据渠道反馈信息。

6. 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。

7. 发明申请

WO2011140264A1 METHODS AND APPARATUSES FOR USING CHANNEL STATE INFORMATION REFERENCE SIGNALS 审中-公开
标题翻译：使用信道状态信息参考信号的方法和装置
公开(公告)号：WO2011140264A1
公开(公告)日：2011-11-10
申请号：PCT/US2011/035248
申请日：2011-05-04
申请人： QUALCOMM INCORPORATED , GAAL, Peter , MONTOJO, Juan , BHATTAD, Kapil
发明人： GAAL, Peter , MONTOJO, Juan , BHATTAD, Kapil
IPC分类号： H04L5/00
CPC分类号： H04L5/0048
摘要： In a wireless communication system, a wireless device is identified as being a relay device. A channel state information reference signal (CSI-RS) configuration is selected such that at least one CSI-RS can be transmitted to the wireless device in a subset of subframes assigned to relay backhaul transmissions.
摘要翻译：在无线通信系统中，将无线设备识别为中继设备。选择信道状态信息参考信号（CSI-RS）配置，使得可以在分配给中继回程传输的子帧的子集中将至少一个CSI-RS发送到无线设备。

8. 发明申请

WO2011088468A1 METHOD AND APPARATUS FOR MITIGATING DATA LOSS DURING AUTONOMOUS SYSTEM INFORMATION READING 审中-公开
标题翻译：在自动系统信息读取期间减少数据丢失的方法和装置
公开(公告)号：WO2011088468A1
公开(公告)日：2011-07-21
申请号：PCT/US2011/021575
申请日：2011-01-18
申请人： QUALCOMM INCORPORATED , JI, Tingfang , GAAL, Peter , FONG, Gene , BHATTAD, Kapil , WEI, Yongbin
发明人： JI, Tingfang , GAAL, Peter , FONG, Gene , BHATTAD, Kapil , WEI, Yongbin
IPC分类号： H04W48/16
CPC分类号： H04W36/0061 , H04L1/1845 , H04L1/1867 , H04W36/0016 , H04W48/16 , H04W56/001
摘要： Techniques for mitigating data loss during autonomous system information (SI) reading by a user equipment (UE) are described. For autonomous SI reading, the UE may autonomously determine when to read system information from neighbor cells and may not inform a serving cell. In one design, the UE may autonomously select a SI reading gap for reading system information from a neighbor cell. During the SI reading gap, the UE may suspend reception of downlink transmission from the serving cell, receive system information from the neighbor cell, and maintain capability to transmit on the uplink to the serving cell. In one design, the serving cell may determine SI reading gaps autonomously selected by the UE for reading system information from neighbor cells. The serving cell may communicate with the UE by accounting for the SI reading gaps of the UE, e.g., may suspend communication with the UE during the SI reading gaps.
摘要翻译：描述用于减轻由用户设备（UE）读取的自治系统信息（SI）期间的数据丢失的技术。对于自主SI读取，UE可以自主地确定何时从相邻小区读取系统信息，并且可以不通知服务小区。在一种设计中，UE可以自主地选择用于从相邻小区读取系统信息的SI读取间隙。在SI读取间隙期间，UE可以暂停从服务小区的下行链路传输的接收，从相邻小区接收系统信息，并保持在上行链路上向服务小区发送的能力。在一种设计中，服务小区可以确定由UE自主选择的用于从相邻小区读取系统信息的SI读取间隙。服务小区可以通过考虑UE的SI读取间隙来与UE进行通信，例如，可能在SI读取间隙期间暂停与UE的通信。

9. 发明申请

WO2012154561A1 SYSTEM AND METHOD FOR CONFIGURING REMOTE RADIO HEADS 审中-公开
标题翻译：用于配置远程无线电头的系统和方法
公开(公告)号：WO2012154561A1
公开(公告)日：2012-11-15
申请号：PCT/US2012/036513
申请日：2012-05-04
申请人： QUALCOMM INCORPORATED , BHATTAD, Kapil , GAAL, Peter
发明人： BHATTAD, Kapil , GAAL, Peter
IPC分类号： H04W28/18 , H04W88/08
CPC分类号： H04W28/18 , H04W72/0466 , H04W88/085
摘要： In a method of wireless communication, a UE receives a configuration parameter for scrambling or descrambling a signal for which a larger number of scrambling sequences are defined for a particular cell ID for UEs of a newer release. The UE communicates in a network having a base station and remote radio head(s) based on the received configuration parameter.
摘要翻译：在无线通信的方法中，UE接收配置参数，用于对针对较新版本的UE的特定小区ID定义更大数量的加扰序列的信号进行加扰或解扰。 UE基于接收到的配置参数在具有基站和远程无线电头的网络中进行通信。

10. 发明申请

WO2012088444A1 INTERFERENCE RANDOMIZATION FOR UPLINK SIGNALING 审中-公开
标题翻译：用于上传信号的干扰随机
公开(公告)号：WO2012088444A1
公开(公告)日：2012-06-28
申请号：PCT/US2011/066906
申请日：2011-12-22
申请人： QUALCOMM INCORPORATED , LUO, Xiliang , GAAL, Peter , CHEN, Wanshi , XU, Hao , LUO, Tao , BHATTAD, Kapil , ZHANG, Xiaoxia
发明人： LUO, Xiliang , GAAL, Peter , CHEN, Wanshi , XU, Hao , LUO, Tao , BHATTAD, Kapil , ZHANG, Xiaoxia
IPC分类号： H04L5/00 , H04W72/08
CPC分类号： H04L5/0062 , H04L1/1692
摘要： A method for transmitting an acknowledgement/negative acknowledgement is described. Cell-specific symbol-level cyclic shift hopping is applied to data single-carrier frequency division multiplexing symbols of the acknowledgement/negative acknowledgement. A discrete Fourier transform is applied to the data single-carrier frequency division multiplexing symbols. Cell-specific symbol-level phase hopping is applied to the data single-carrier frequency division multiplexing symbols. The data single-carrier frequency division multiplexing symbols are transmitted in a slot.
摘要翻译：描述用于发送确认/否定确认的方法。小区特定符号级循环移位跳频被应用于确认/否定确认的数据单载波频分复用符号。离散傅立叶变换被应用于数据单载波频分复用符号。小区特定符号级相位跳变被应用于数据单载波频分复用符号。数据单载波频分复用符号在时隙中发送。

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