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1. 发明申请

WO2015042838A1 CLOSED-LOOP POWER CONTROL FOR LTE-TDD EIMTA 审中-公开
标题翻译： LTE-TDD EIMTA闭环功率控制
公开(公告)号：WO2015042838A1
公开(公告)日：2015-04-02
申请号：PCT/CN2013/084344
申请日：2013-09-26
申请人： QUALCOMM INCORPORATED , WANG, Neng , GAAL, Peter , CHEN, Wanshi , XU, Hao , WEI, Chao , CHENG, Peng , FENG, Minghai , HOU, Jilei
发明人： WANG, Neng , GAAL, Peter , CHEN, Wanshi , XU, Hao , WEI, Chao , CHENG, Peng , FENG, Minghai , HOU, Jilei
IPC分类号： H04W52/04
CPC分类号： H04W52/58 , H04W52/221 , H04W52/325
摘要： A method, an apparatus, and a computer program product for wireless communication are provided. The apparatus receives a number of TPC commands including a number of fixed transmit power control adjustments and a plurality of flexible transmit power control adjustments. Each TPC command may include at least a fixed transmit power control adjustment, or a flexible transmit power control adjustment. The apparatus determines a fixed subframe transmit power and flexible subframe transmit power by accumulating the plurality of fixed subframe transmit power adjustments separately from the flexible subframe transmit power adjustments and transmits during a fixed subframe and a flexible subframe based on at least one of the fixed subframe transmit power and the flexible subframe transmit power.
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。该装置接收包括多个固定发射功率控制调整和多个灵活的发射功率控制调整的多个TPC命令。每个TPC命令可以包括至少固定的发射功率控制调整或灵活的发射功率控制调整。该设备通过与灵活的子帧发射功率调整分开累积多个固定子帧发射功率调整来确定固定的子帧发射功率和灵活的子帧发射功率，并且在固定子帧和灵活的子帧期间基于固定子帧传输功率和灵活的子帧传输功率。

2. 发明申请

WO2014166067A1 DYNAMIC CELL CLUSTER INTERFERENCE MANAGEMENT SCHEME USING DYNAMIC POINT SELECTION (DPS) OR SEMI-STATIC POINT SELECTION (SPSS) FOR ENHANCED INTERFERENCE MANAGEMENT AND TRAFFIC ADAPTATION (EIMTA) 审中-公开
标题翻译：使用动态点选择（DPS）或半静态选择（SPSS）进行干扰干扰管理和交通适配（EIMTA）的动态细胞簇干扰管理方案
公开(公告)号：WO2014166067A1
公开(公告)日：2014-10-16
申请号：PCT/CN2013/073976
申请日：2013-04-09
申请人： QUALCOMM INCORPORATED , FENG, Minghai , WANG, Neng , WEI, Chao , HOU, Jilei
发明人： FENG, Minghai , WANG, Neng , WEI, Chao , HOU, Jilei
IPC分类号： H04W76/02
CPC分类号： H04W48/20 , H04B7/024 , H04B7/06 , H04B7/0608 , H04J11/005 , H04W16/10 , H04W72/1226 , H04W74/002 , H04W84/02 , H04W84/045 , H04W88/02 , H04W88/08
摘要： Methods and apparatus are disclosed for interference management. The interference management is based on dynamic point selection or semi-static point selection. The method includes determining interference at a plurality of network nodes. The method includes selecting a transmission point from the plurality of network nodes for a transmission to at least one mobile entity based on the determined interference.
摘要翻译：公开了用于干扰管理的方法和装置。干扰管理基于动态点选择或半静态点选择。该方法包括确定多个网络节点处的干扰。所述方法包括：基于所确定的干扰，从所述多个网络节点中选择到至少一个移动实体的传输的传输点。

3. 发明申请

WO2014113902A1 UCI SHIFT AND NEW PUSCH TIMING TO COMBAT DL-UL INTERFERENCE IN EIMTA 审中-公开
标题翻译： UCI SHIFT和新的PUSCH定时，以在EIMTA中组合DL-UL干扰
公开(公告)号：WO2014113902A1
公开(公告)日：2014-07-31
申请号：PCT/CN2013/000083
申请日：2013-01-28
申请人： QUALCOMM INCORPORATED , FENG, Minghai , GUO, Jiming , WANG, Neng , WEI, Chao , HOU, Jilei
发明人： FENG, Minghai , GUO, Jiming , WANG, Neng , WEI, Chao , HOU, Jilei
IPC分类号： H04W72/08 , H04W72/12
CPC分类号： H04L1/1822 , H04L1/1671 , H04L1/1887 , H04L5/0023 , H04L5/0073 , H04L5/0092 , H04L5/1469 , H04W72/1226 , H04W72/1268
摘要： The effects of downlink-to-uplink interference are mitigated in TDD systems by adapting timing for uplink control information and UL HARQ retransmission. In some embodiments, uplink control information may be shifted to subframes that experience lower downlink interference from other cells. In some embodiments, UL HARQ timing is modified such that UL transmissions and retransmissions experience similar interference profiles. In embodiments, asynchronized UL HARQ may be used to schedule retransmissions in UL subframes with similar interference profiles as the original transmission (e.g., either UL-UL interference or DL-UL interference, etc.). In other embodiments, modified synchronous UL HARQ timing adapts retransmission to occur on UL subframes with similar interference profiles as the transmission based on the TDD UL-DL configuration of the serving cell and/or interfering cells.
摘要翻译：通过适应上行链路控制信息和UL HARQ重传的定时，在TDD系统中减轻了下行链路到上行链路干扰的影响。在一些实施例中，上行链路控制信息可以被转移到经历来自其他小区的较低下行链路干扰的子帧。在一些实施例中，修改UL HARQ定时，使得UL传输和重传经历相似的干扰分布。在实施例中，异步UL HARQ可以用于在具有与原始传输（例如UL-UL干扰或DL-UL干扰等）相似干扰简档的UL子帧中调度重传。在其他实施例中，修改的同步UL HARQ定时使得重发发生在具有与基于服务小区和/或干扰小区的TDD UL-DL配置的传输相似的干扰简档的UL子帧上。

4. 发明申请

WO2014153688A1 HARQ TIMING DESIGN FOR RECONFIGURATION BOUNDARY IN EIMTA 审中-公开
标题翻译： EIMTA重建边界的HARQ时序设计
公开(公告)号：WO2014153688A1
公开(公告)日：2014-10-02
申请号：PCT/CN2013/000367
申请日：2013-03-29
申请人： QUALCOMM INCORPORATED , FENG, Minghai , WEI, Chao , WANG, Neng , HOU, Jilei
发明人： FENG, Minghai , WEI, Chao , WANG, Neng , HOU, Jilei
IPC分类号： H04L1/18 , H04W72/12
CPC分类号： H04L1/1887 , H04L1/1854 , H04L2001/0093
摘要： Synchronous HARQ indicator and retransmission timing for TDD reconfiguration in wireless communications systems. HARQ indicator timing for TDD reconfiguration may be based on HARQ indicator timing for one of the pre- or post- reconfiguration TDD configuration, or may be based on a predetermined reference configuration. HARQ retransmission timing for TDD reconfiguration may be determined by predetermined reference configurations and may include remapping to the post- reconfiguration TDD configuration. HARQ retransmission timing may be based on transitional HARQ retransmission timing defining synchronous HARQ retransmission timing for each sub frame having DL resources. Retransmission collisions for cross-boundary HARQ processes may be avoided by suspending HARQ retransmission and/or adaptive UL HARQ techniques. These techniques may be applied to wireless communication systems such as enhanced Interference Management and Traffic Adaptation (elMTA) networks.
摘要翻译：无线通信系统中TDD重配置的同步HARQ指示符和重传定时。用于TDD重配置的HARQ指示符定时可以基于用于重配前或重配置之后的TDD配置中的一个的HARQ指示符定时，或者可以基于预定的参考配置。用于TDD重配置的HARQ重传定时可以由预定的参考配置来确定，并且可以包括对重配置后的TDD配置的重映射。 HARQ重传定时可以基于定义具有DL资源的每个子帧的同步HARQ重传定时的过渡HARQ重传定时。可以通过暂停HARQ重传和/或自适应UL HARQ技术来避免跨边界HARQ进程的重传冲突。这些技术可以应用于诸如增强干扰管理和业务适配（elMTA）网络的无线通信系统。

5. 发明申请

WO2014114272A1 METHOD AND APPARATUS FOR UTILIZING A RECONFIGURATION TIMER FOR UPDATING TDD CONFIGURATION 审中-公开
标题翻译：用于重新配置TDD配置的重新定时器的方法和装置
公开(公告)号：WO2014114272A1
公开(公告)日：2014-07-31
申请号：PCT/CN2014/071632
申请日：2014-01-28
申请人： QUALCOMM INCORPORATED , HOU, Jilei , FENG, Minghai , WANG, Neng , WEI, Chao
发明人： HOU, Jilei , FENG, Minghai , WANG, Neng , WEI, Chao
IPC分类号： H04W72/04
CPC分类号： H04W72/0446
摘要： In aspects, methods and apparatus for utilizing a reconfiguration timer for updating TDD configuration are provided. Certain aspects of the present disclosure propose methods and apparatus for improving system performance while using adaptive uplink-downlink reconfiguration in a time division duplex (TDD) system. For certain aspects, a reconfiguration timer may be utilized along with a signaling scheme, in order to enjoy benefits of the adaptive uplink-downlink reconfiguration with minimum signaling overhead.
摘要翻译：在一方面，提供了用于利用重新配置定时器来更新TDD配置的方法和装置。本公开的某些方面提出了在时分双工（TDD）系统中使用自适应上行链路 - 下行链路重新配置的同时提高系统性能的方法和装置。对于某些方面，重配置定时器可以与信令方案一起使用，以便以最小的信令开销来享受自适应上行链路 - 下行链路重配置的优点。

6. 发明申请

WO2014110692A1 HYBRID RECONFIGURATION METHODS AND APPARATUS FOR TDD ADAPTATION 审中-公开
标题翻译：混合重构方法和TDD适应装置
公开(公告)号：WO2014110692A1
公开(公告)日：2014-07-24
申请号：PCT/CN2013/000050
申请日：2013-01-17
申请人： QUALCOMM INCORPORATED , WEI, Chao , WANG, Neng , FENG, Minghai , HOU, Jilei
发明人： WEI, Chao , WANG, Neng , FENG, Minghai , HOU, Jilei
IPC分类号： H04W72/04
CPC分类号： H04W72/0446 , H04L1/1614 , H04L1/1812 , H04L1/1854 , H04L5/001 , H04L5/0023 , H04L5/0035 , H04L5/0055 , H04L5/0092 , H04L5/14 , H04L5/1469 , H04W72/14 , H04W76/27 , H04W88/02
摘要： Methods, systems, and devices are described for reconfiguring a user equipment (UE) to operate in a reconfigured TDD UL-DL configuration. An initial uplink- downlink (UL-DL) configuration for TDD communication may be provided for communication between a base station and a UE. One or more subframes within each frame transmitted using the initial UL-DL configuration may be identified as flexible subframes. The identification of flexible subframes may permit the identification of timing for HARQ transmissions that does not change when a reconfiguration takes place. A different UL-DL configuration may be transmitted to the UE, in which at least one flexible subframe is to be changed from an uplink subframe to a downlink subframe. The different UL-DL configuration may be transmitted by; for example, a pseudo-uplink grant to the UE, which indicates that the UE is to reconfigure one or more flexible subframes from uplink to downlink transmission.
摘要翻译：描述了用于重新配置用户设备（UE）以在重新配置的TDD UL-DL配置中操作的方法，系统和设备。可以提供用于TDD通信的初始上行链路 - 下行链路（UL-DL）配置用于基站和UE之间的通信。使用初始UL-DL配置发送的每个帧内的一个或多个子帧可以被识别为灵活的子帧。灵活子帧的识别可以允许识别在发生重新配置时不改变的HARQ传输的定时。可以向UE发送不同的UL-DL配置，其中至少一个灵活子帧将从上行链路子帧改变到下行链路子帧。不同的UL-DL配置可以通过以下方式传输：例如，向UE的伪上行链路许可，其指示UE将从上行链路到下行链路传输重新配置一个或多个灵活的子帧。

7. 发明申请

WO2014180344A1 SIGNALING OF ENHANCED POWER CONTROL FOR eIMTA INTERFERENCE MITIGATION 审中-公开
标题翻译：用于eIMTA干扰消除的增强功率控制信号
公开(公告)号：WO2014180344A1
公开(公告)日：2014-11-13
申请号：PCT/CN2014/077129
申请日：2014-05-09
申请人： QUALCOMM INCORPORATED , FENG, Minghai , WANG, Neng , WEI, Chao , HOU, Jilei
发明人： FENG, Minghai , WANG, Neng , WEI, Chao , HOU, Jilei
IPC分类号： H04W52/04
CPC分类号： H04W52/54 , H04L5/1469 , H04W52/10 , H04W52/143 , H04W52/146 , H04W52/241 , H04W52/243
摘要： Methods,systems,and-devices are described for interference mitigation in a time- division duplex(TDD)wireless communication system. First and second subframe types may be identified for TDD subframes to be transmitted using the system. Different power control parameters associated with each subframe type may be identified based on transmission directions in neighboring cells for the particular subframes. One or more TDD subframes to be transmitted may be identified as a first or second subframe type,and power control may be applied to the transmitted subframes according the power control parameter associated with the subframe type. The identification of subframes and power control parameters to be applied to each type of subframe may be transmitted,for example,to a user equipment(UE). The information may be transmitted to a UE, for example,via radio resource control(RRC)signaling or via a physical layer control channel.
摘要翻译：描述了用于时分双工（TDD）无线通信系统中的干扰减轻的方法，系统和设备。可以使用系统来识别要发送的TDD子帧的第一和第二子帧类型。可以基于特定子帧的相邻小区中的传输方向来识别与每个子帧类型相关联的不同功率控制参数。要发送的一个或多个TDD子帧可以被识别为第一或第二子帧类型，并且功率控制可以根据与子帧类型相关联的功率控制参数应用于所发送的子帧。要应用于每种类型的子帧的子帧和功率控制参数的识别可以例如被发送到用户设备（UE）。信息可以例如经由无线电资源控制（RRC）信令或经由物理层控制信道被发送到UE。

8. 发明申请

WO2014166384A8 DEVICE-TO-DEVICE MEASUREMENT FOR INTERFERENCE MITIGATION 审中-公开
公开(公告)号：WO2014166384A8
公开(公告)日：2014-10-16
申请号：PCT/CN2014/074963
申请日：2014-04-09
申请人： QUALCOMM INCORPORATED , FENG, Minghai , WANG, Neng , WEI, Chao , HOU, Jilei
发明人： FENG, Minghai , WANG, Neng , WEI, Chao , HOU, Jilei
IPC分类号： H04W24/00
摘要： Certain aspects of the present disclosure relate to methods and apparatus for measuring and mitigating interference. Such interference may include base station to base station (eNB to eNB) interference and/or UE to UE interference. A base station may determine a first subframe configuration for the base station and a second subframe configuration for one or more other base stations, wherein the first and second subframe configurations have different ratios of uplink to downlink portions. The base station may measure interference caused by the one or more other base stations based on reference signals transmitted in downlink portions of the second subframe configuration.

9. 发明申请

WO2014166061A1 eNB-eNB AND UE-UE MEASUREMENT FOR INTERFERENCE MITIGATION 审中-公开
标题翻译： eNB-eNB和UE-UE测量干扰减轻
公开(公告)号：WO2014166061A1
公开(公告)日：2014-10-16
申请号：PCT/CN2013/073969
申请日：2013-04-09
申请人： QUALCOMM INCORPORATED , FENG, Minghai , WANG, Neng , WEI, Chao , HOU, Jilei
发明人： FENG, Minghai , WANG, Neng , WEI, Chao , HOU, Jilei
IPC分类号： H04W24/00
CPC分类号： H04W72/082 , H04J11/005 , H04L5/0048 , H04W24/08 , H04W24/10 , H04W48/12 , H04W72/0406 , H04W72/0446 , H04W88/02 , H04W88/08
摘要： Certain aspects of the present disclosure relate to methods and apparatus for measuring and mitigating interference. Such interference may include base station to base station (eNb to eNB) interference and/or UE to UE interference.
摘要翻译：本公开的某些方面涉及用于测量和减轻干扰的方法和装置。这种干扰可能包括基站到基站（eNb到eNB）的干扰和/或UE到UE的干扰。

10. 发明申请

WO2014166060A1 SIGNALING FOR INDICATING TDD UL-DL SUBFRAME CONFIGURATION IN LTE 审中-公开
标题翻译：用于指示LTE中的TDD UL-DL子帧配置的信号
公开(公告)号：WO2014166060A1
公开(公告)日：2014-10-16
申请号：PCT/CN2013/073966
申请日：2013-04-09
申请人： QUALCOMM INCORPORATED , WEI, Chao , WANG, Neng , FENG, Minghai , HOU, Jilei
发明人： WEI, Chao , WANG, Neng , FENG, Minghai , HOU, Jilei
IPC分类号： H04W72/04
CPC分类号： H04W72/0446
摘要： Methods, systems, and devices are described for reconfiguring a user equipment (UE) to operate in a reconfigured TDD UL-DL configuration. An initial uplink- downlink (UL-DL) configuration for TDD communication may be provided for communication between a base station and a UE. One or more subframes may be identified within at least one half of each frame transmitted using the initial UL-DL configuration as flexible subframes. In one example, a reconfiguration message may be received in a first frame indicating that a transmission direction for the at least one flexible subframe of a second frame is to be changed. The reconfiguration message may include, for example, a two-bit configuration indication which indicates that the UE is to reconfigure a transmission direction for one or more flexible subframes in an associated half-subframe of a second frame.
摘要翻译：描述了用于重新配置用户设备（UE）以在重新配置的TDD UL-DL配置中操作的方法，系统和设备。可以提供用于TDD通信的初始上行链路 - 下行链路（UL-DL）配置用于基站和UE之间的通信。可以在使用初始UL-DL配置作为灵活子帧发送的每个帧的至少一半内识别一个或多个子帧。在一个示例中，可以在第一帧中接收重新配置消息，指示第二帧的至少一个灵活子帧的传输方向将被改变。重新配置消息可以包括例如两位配置指示，其指示UE将在第二帧的相关半子帧中的一个或多个灵活子帧重新配置传输方向。

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