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1. 发明申请

WO2013040026A1 SUPPORT OF MULTIPLE TIMING ADVANCE GROUPS FOR USER EQUIPMENT IN CARRIER AGGREGATION IN LTE 审中-公开
标题翻译：在LTE中携带者聚合中用户设备的多个时序提前组支持
公开(公告)号：WO2013040026A1
公开(公告)日：2013-03-21
申请号：PCT/US2012/054848
申请日：2012-09-12
申请人： QUALCOMM INCORPORATED , CHEN, Wanshi , GAAL, Peter , KITAZOE, Masato , DAMNJANOVIC, Jelena, M. , MONTOJO, Juan , XU, Hao
发明人： CHEN, Wanshi , GAAL, Peter , KITAZOE, Masato , DAMNJANOVIC, Jelena, M. , MONTOJO, Juan , XU, Hao
IPC分类号： H04W56/00
CPC分类号： H04W56/0045
摘要： Methods, systems, and devices are described to support multiple timing advance groups for multi-carrier user equipment. Some embodiments provide for utilizing timing advance group synchronization information across multiple timing advance groups. Some embodiments provide support for performing random access procedures in relation to timing advance groups that may not include a primary component carrier. Some embodiments utilize timing advance group indexes to enable cross-carrier random access procedure management. Other embodiments support parallel random access procedures across multiple timing advance groups. Some embodiments provide for a reference downlink component carrier for timing within a timing advance group.
摘要翻译：描述了方法，系统和设备以支持用于多载波用户设备的多个定时提前组。一些实施例提供跨越多个定时提前组利用定时提前组同步信息。一些实施例提供了对可能不包括主要分量载波的定时提前组执行随机接入过程的支持。一些实施例利用定时提前组索引来实现跨载波随机接入过程管理。其他实施例支持跨多个定时提前组的并行随机访问过程。一些实施例提供用于定时提前组内定时的参考下行链路分量载波。

2. 发明申请

WO2012044846A1 APERIODIC SRS FOR CARRIER AGGREGATION 审中-公开
标题翻译：用于载体聚集的APERIODIC SRS
公开(公告)号：WO2012044846A1
公开(公告)日：2012-04-05
申请号：PCT/US2011/054052
申请日：2011-09-29
申请人： QUALCOMM INCORPORATED , DAMNJANOVIC, Jelena, M. , CHEN, Wanshi , GAAL, Peter , MONTOJO, Juan
发明人： DAMNJANOVIC, Jelena, M. , CHEN, Wanshi , GAAL, Peter , MONTOJO, Juan
IPC分类号： H04L5/00
CPC分类号： H04L5/0048 , H04L5/001 , H04L5/0023 , H04L5/0094
摘要： A method of wireless communication includes receiving overlapping information triggering aperiodic sounding reference signal (SRS) transmission. The method also includes processing the overlapping information in accordance with the received triggering information. The overlapping information can be comprises consistent configuration information for the aperiodic SRS transmission, in which case the processing includes transmitting an aperiodic SRS in accordance with the configuration information. When the overlapping information has dissimilar configurations for the aperiodic SRS transmission; the processing includes treating the overlapping information as an error event. The overlapping information can be a trigger received in an uplink grant and a trigger received in a downlink grant. The wireless system can be a multicarrier system including multiple component carriers.
摘要翻译：一种无线通信方法包括接收触发非周期探测参考信号（SRS）传输的重叠信息。该方法还包括根据接收到的触发信息来处理重叠信息。重叠信息可以包括用于非周期SRS传输的一致配置信息，在这种情况下，处理包括根据配置信息发送非周期性SRS。当重叠信息对于非周期SRS传输具有不同的配置时; 处理包括将重叠信息视为错误事件。重叠信息可以是在上行链路许可中接收的触发和在下行链路许可中接收的触发。无线系统可以是包括多个分量载波的多载波系统。

3. 发明申请

WO2011050137A1 METHOD AND APPARATUS FOR UPLINK MULTI-CARRIER POWER AMPLIFIER/ANTENNA OPERATION AND CHANNEL PRIORITIZATION 审中-公开
标题翻译：上行多载波功率放大器/天线操作和通道优先的方法和装置
公开(公告)号：WO2011050137A1
公开(公告)日：2011-04-28
申请号：PCT/US2010/053493
申请日：2010-10-21
申请人： QUALCOMM INCORPORATED , DAMNJANOVIC, Jelena, M. , MONTOJO, Juan , GAAL, Peter , CHEN, Wanshi
发明人： DAMNJANOVIC, Jelena, M. , MONTOJO, Juan , GAAL, Peter , CHEN, Wanshi
IPC分类号： H04W52/34 , H04W52/42 , H04W52/28
CPC分类号： H04W52/281 , H04W52/146 , H04W52/325 , H04W52/346 , H04W52/42
摘要： Certain aspects of the present disclosure relate to techniques for controlling transmission power and prioritizing transmission carriers. A method of power distribution for different physical layer channels over one or more carriers in case of power limited user equipment (UE) is proposed. Operation modes of the UE with single and multiple power amplifiers/antennas can be supported.
摘要翻译：本公开的某些方面涉及用于控制传输功率和优先化传输载波的技术。提出了一种在功率有限的用户设备（UE）的情况下，通过一个或多个载波上的不同物理层信道进行功率分配的方法。可以支持具有单个和多个功率放大器/天线的UE的操作模式。

4. 发明申请

WO2012161914A1 A CHANNEL STATE INFORMATION FEEDBACK FOR CARRIER AGGREGATION WITH FLEXIBLE CARRIER CONFIGURATIONS 审中-公开
标题翻译：用于携带者携带灵活载波配置的信道状态信息反馈
公开(公告)号：WO2012161914A1
公开(公告)日：2012-11-29
申请号：PCT/US2012/035020
申请日：2012-04-25
申请人： QUALCOMM INCORPORATED , CHEN, Wanshi , MONTOJO, Juan , GAAL, Peter , DAMNJANOVIC, Jelena, M.
发明人： CHEN, Wanshi , MONTOJO, Juan , GAAL, Peter , DAMNJANOVIC, Jelena, M.
IPC分类号： H04L25/02 , H04L1/00
CPC分类号： H04L25/0228 , H04L1/0026 , H04L1/0027 , H04L1/0029 , H04L1/1812 , H04L5/001 , H04L5/0048 , H04L5/0053 , H04L5/1469
摘要： Techniques for reporting channel state information (CSI) are disclosed. A user equipment (UE) may be configured for operation on multiple carriers with different configurations, e.g., FDD and TDD carriers and/or carriers with different uplink- downlink configurations. The multiple carriers may have different subframes for making measurements for CSI and/or different subframes for sending CSI. In response to a CSI request, the UE may determine at least one reference subframe to use for determining CSI for the multiple carriers. The reference subframe may be common to the plurality of carriers and may, for example, be based the subframe in which the CSI request in sent. Alternatively, the reference subframe may be different for different carriers such as when it is based on different HARQ timelines applicable for the different carriers. The UE may determine the CSI for the multiple carriers based on the reference subframe(s) and may report the CSI.
摘要翻译：公开了用于报告信道状态信息（CSI）的技术。用户设备（UE）可以被配置为在具有不同配置的多个载波上操作，例如具有不同上行链路 - 下行链路配置的FDD和TDD载波和/或载波。多个载波可以具有不同的子帧，用于对CSI进行测量和/或用于发送CSI的不同子帧。响应于CSI请求，UE可以确定用于确定多个载波的CSI的至少一个参考子帧。参考子帧可以对于多个载波是公共的，并且可以例如基于其中发送的CSI请求的子帧。或者，对于不同的载波，参考子帧可以是不同的，例如当基于适用于不同载波的不同HARQ时间线时。 UE可以基于参考子帧来确定多个载波的CSI，并且可以报告CSI。

5. 发明申请

WO2012149028A1 SYSTEM AND METHOD FOR MANAGING INVALID REFERENCE SUBFRAMES FOR CHANNEL STATE INFORMATION FEEDBACK 审中-公开
标题翻译：用于管理信道状态信息反馈的无效参考子帧的系统和方法
公开(公告)号：WO2012149028A1
公开(公告)日：2012-11-01
申请号：PCT/US2012/035011
申请日：2012-04-25
申请人： QUALCOMM INCORPORATED , CHEN, Wanshi , GAAL, Peter , MONTOJO, Juan , DAMNJANOVIC, Jelena, M.
发明人： CHEN, Wanshi , GAAL, Peter , MONTOJO, Juan , DAMNJANOVIC, Jelena, M.
IPC分类号： H04W24/10
CPC分类号： H04W24/10
摘要： A method transmits long term evolution (LTE) measurement reports on an uplink. The method manages invalid reference subframes in a multicarrier configuration. The managing can be implemented by transmitting measurement reports for component carriers with valid reference subframes; and omitting measurement reports for at least one component carrier with an invalid reference subframe.
摘要翻译：一种方法在上行链路上发送长期演进（LTE）测量报告。该方法管理多载波配置中的无效参考子帧。可以通过发送具有有效参考子帧的分量载波的测量报告来实现管理; 并且省略对具有无效参考子帧的至少一个分量载波的测量报告。

6. 发明申请

WO2012024220A3 ACK/NACK TRANSMISSION FOR MULTI-CARRIER OPERATION 审中-公开
公开(公告)号：WO2012024220A3
公开(公告)日：2012-02-23
申请号：PCT/US2011/047757
申请日：2011-08-15
申请人： QUALCOMM INCORPORATED , 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
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.

7. 发明申请

WO2012024180A1 APERIODIC CHANNEL QUALITY INDICATOR REPORT IN CARRIER AGGREGATION 审中-公开
标题翻译：载波聚合中的APERIODIC CHANNEL QUALITY指示器报告
公开(公告)号：WO2012024180A1
公开(公告)日：2012-02-23
申请号：PCT/US2011/047569
申请日：2011-08-12
申请人： QUALCOMM INCORPORATED , CHEN, Wanshi , DAMNJANOVIC, Jelena, M. , MONTOJO, Juan , GAAL, Peter
发明人： CHEN, Wanshi , DAMNJANOVIC, Jelena, M. , MONTOJO, Juan , GAAL, Peter
IPC分类号： H04L1/00
CPC分类号： H04L1/0027 , H04L5/001 , H04L5/0053 , H04L5/0057 , H04W24/10
摘要： Techniques for reporting channel quality information (CQI) in a multi-carrier wireless communication system are disclosed. In one aspect, a user equipment determines one or more reporting groups, each comprising a plurality of component carriers which are configured for the user equipment. The user equipment may detect a trigger from a base station that selects a reporting group and may respond to the trigger by sending CQI for at least the activated component carriers in the selected reporting group.
摘要翻译：公开了在多载波无线通信系统中报告信道质量信息（CQI）的技术。在一个方面，用户设备确定一个或多个报告组，每个报告组包括为用户设备配置的多个分量载波。用户设备可以检测来自选择报告组的基站的触发，并且可以通过向所选择的报告组中的至少激活的分量载波发送CQI来响应触发。

8. 发明申请

WO2011041445A1 UPLINK CONTROL CHANNEL RESOURCE ALLOCATION FOR TRANSMIT DIVERSITY 审中-公开
标题翻译：上传控制信道资源分配传输多样性
公开(公告)号：WO2011041445A1
公开(公告)日：2011-04-07
申请号：PCT/US2010/050768
申请日：2010-09-29
申请人： QUALCOMM INCORPORATED , LUO, Xiliang , CHEN, Wanshi , DAMNJANOVIC, Jelena, M. , GAAL, Peter , MONTOJO, Juan
发明人： LUO, Xiliang , CHEN, Wanshi , DAMNJANOVIC, Jelena, M. , GAAL, Peter , MONTOJO, Juan
IPC分类号： H04B7/04 , H04W72/12
CPC分类号： H04W72/1268 , H01Q3/2605 , H04W52/146 , H04W52/325 , H04W72/04
摘要： Systems and methods for resource allocation for an uplink control channel for a user equipment UE (110) using multiple transmit antennas (124) in a wireless communication network (100) are disclosed. A plurality of orthogonal resources (108) for use by the UE (112) on the uplink control channel is selected. Control information is transmitted from the UE on the uplink control channel on the plurality of orthogonal resources with transmit diversity.
摘要翻译：公开了用于在无线通信网络（100）中使用多个发射天线（124）的用户设备UE（110）的上行链路控制信道的资源分配的系统和方法。选择由上行链路控制信道上的UE（112）使用的多个正交资源（108）。在具有发送分集的多个正交资源上的上行链路控制信道上，从UE发送控制信息。

9. 发明申请

WO2010129812A2 METHOD AND APPARATUS FOR FACILITATING RELIABLE TRANSMISSION OF A CONTROL REGION SIZE AND DETECTION OF CROSS-CARRIER SIGNALING 审中-公开
标题翻译：控制区域尺寸可靠传输的方法和装置以及跨载波信号的检测
公开(公告)号：WO2010129812A2
公开(公告)日：2010-11-11
申请号：PCT/US2010/033935
申请日：2010-05-06
申请人： QUALCOMM INCORPORATED , GAAL, Peter , CHEN, Wanshi , DAMNJANOVIC, Jelena, M. , KHANDEKAR, Aamod, D. , MONTOJO, Juan , BHUSHAN, Naga
发明人： GAAL, Peter , CHEN, Wanshi , DAMNJANOVIC, Jelena, M. , KHANDEKAR, Aamod, D. , MONTOJO, Juan , BHUSHAN, Naga
IPC分类号： H04L5/00
CPC分类号： H04L5/0053 , H04L1/0071 , H04L5/0007 , H04L5/0092 , H04W72/042
摘要： Methods, apparatuses, and computer program products are disclosed for facilitating indicating and detecting control region sizes. A multi-carrier communication between a wireless terminal and a base station is facilitated by a first carrier having a first control region size and a second carrier having a second control region size. Embodiments are disclosed in which control region sizes are ascertained from a control signal, wherein the control is generated by either scrambling an aspect of the control signal based on the second control region size, or relating the second control region size with the first control region size. Other disclosed embodiments for ascertaining control region sizes include a reverse interleaver embodiment, wherein a set of modulation symbols is mapped beginning from a last data symbol and ending with a first available data symbol.
摘要翻译：公开了用于便于指示和检测控制区域尺寸的方法，装置和计算机程序产品。无线终端和基站之间的多载波通信由具有第一控制区域大小的第一载波和具有第二控制区域大小的第二载波来促进。公开了一种实施例，其中从控制信号确定控制区域大小，其中通过基于第二控制区域大小对控制信号的一个方面进行加扰或将第二控制区域大小与第一控制区域大小相关联来产生控制。用于确定控制区域大小的其他公开实施例包括反向交织器实施例，其中一组调制符号从最后数据符号开始映射并以第一可用数据符号结束。

10. 发明申请

WO2012024222A3 ACK/NACK TRANSMISSION FOR MULTI-CARRIER OPERATION WITH DOWNLINK ASSIGNMENT INDEX 审中-公开
公开(公告)号：WO2012024222A3
公开(公告)日：2012-02-23
申请号：PCT/US2011/047759
申请日：2011-08-15
申请人： Qualcomm Incorporated , CHEN, Wanshi , ZHANG, Xiaoxia , GAAL, Peter , MONTOJO, Juan , LOU, Xiliang , LUO, Tao , DAMNJANOVIC, Jelena, M. , DAMNJANOVIC, Aleksandar
发明人： CHEN, Wanshi , ZHANG, Xiaoxia , GAAL, Peter , MONTOJO, Juan , LOU, Xiliang , LUO, Tao , DAMNJANOVIC, Jelena, M. , DAMNJANOVIC, Aleksandar
IPC分类号： H04L1/18
摘要： Techniques for acknowledging data transmissions in a multi-carrier wireless communication network are disclosed. In one aspect, a UE determines a number of acknowledgement/negative acknowledgement (ACK/NACK) bits for a data transmission on one more component carriers (CCs) based on information obtained from a grant. The grant may be a downlink grant or an uplink grant, and the information obtained may include a number of CCs scheduled for data transmission and/or identifiers of the scheduled CCs. The UE may determine the number of ACK/NACK bits for acknowledging the data transmission based on the number of scheduled CCs and the identifier of each scheduled CC.

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