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61. 发明申请

WO2013029004A1 BACKHAUL ENHANCEMENTS FOR COOPERATIVE MULTI-POINT (COMP) OPERATIONS 审中-公开
标题翻译：合作多点（COMP）操作的反向增强
公开(公告)号：WO2013029004A1
公开(公告)日：2013-02-28
申请号：PCT/US2012/052341
申请日：2012-08-24
申请人： QUALCOMM INCORPORATED , BARBIERI, Alan , JI, Tingfang , SONG, Osok
发明人： BARBIERI, Alan , JI, Tingfang , SONG, Osok
IPC分类号： H04B7/02
CPC分类号： H04B7/024 , H04B7/0617 , H04W72/0426
摘要： Certain aspects of the present disclosure relate to techniques for backhaul enhancements for cooperative multi-point (CoMP) operations. An aggressor node may take pre-scheduling decisions in advance of beamformed data transmissions based on the pre-scheduling decisions. The aggressor node may communicate the pre-scheduling decisions to one or more victim nodes, for example, via a backhaul link between the aggressor node and the one or more victim nodes. A victim node may take scheduling decisions based at least on the pre-scheduling decisions of the aggressor node to coordinate beamformed transmissions from the victim node with the beamformed transmissions from the aggressor node.
摘要翻译：本公开的某些方面涉及用于协作多点（CoMP）操作的回程增强的技术。攻击者节点可以在基于预调度决定的波束形成的数据传输之前进行预调度决定。侵略者节点可以例如经由侵略者节点和一个或多个受害者节点之间的回程链路将预调节决定传达给一个或多个受害者节点。受害者节点可以至少基于攻击者节点的预先调度决定来进行调度决策，以便从来自攻击者节点的波束形成的传输来协调来自受害者节点的波束形成的传输。

62. 发明申请

WO2013028994A1 BASE STATION ENHANCEMENTS FOR COOPERATIVE MULTI-POINT COMMUNICATION 审中-公开
标题翻译：合作多点通信的基站增强
公开(公告)号：WO2013028994A1
公开(公告)日：2013-02-28
申请号：PCT/US2012/052315
申请日：2012-08-24
申请人： QUALCOMM INCORPORATED , BARBIERI, Alan , JI, Tingfang , GAAL, Peter
发明人： BARBIERI, Alan , JI, Tingfang , GAAL, Peter
IPC分类号： H04W72/12
CPC分类号： H04W72/1273 , H04B7/024 , H04W24/10 , H04W72/1278 , H04W92/20
摘要： Certain aspects of the present disclosure provide techniques that may help improve performance in Coordinated Multi-Point networks that utilize coordinated transmissions, such as coordinated beamforming (CBF).
摘要翻译：本公开的某些方面提供了可以帮助改善利用协调传输（例如协调波束形成（CBF））的协调多点网络中的性能的技术。

63. 发明申请

WO2013028703A1 MULTIPLE DESCRIPTION CODING (MDC) FOR CHANNEL STATE INFORMATION REFERENCE SIGNALS (CSI-RS) 审中-公开
标题翻译：通道状态信息参考信号（CSI-RS）的多项描述编码（MDC）
公开(公告)号：WO2013028703A1
公开(公告)日：2013-02-28
申请号：PCT/US2012/051755
申请日：2012-08-21
申请人： QUALCOMM INCORPORATED , BARBIERI, Alan , JI, Tingfang , GAAL, Peter
发明人： BARBIERI, Alan , JI, Tingfang , GAAL, Peter
IPC分类号： H04L5/00 , H04L1/00 , H04B7/06
CPC分类号： H04B7/0626 , H04B7/022 , H04B7/0604 , H04B7/0639 , H04B7/0695 , H04L1/0026 , H04L1/0027 , H04L1/0029 , H04L5/0023 , H04L5/0048 , H04L25/0204 , H04L25/0222 , H04L25/0228 , H04L25/03898 , H04L2025/03426
摘要： Aspects of the present disclosure include a wireless system to reduce quantization error due to codebook-based PMI reporting by precoding channel state information reference signals (CSI-RSs) via a base station. The eNodeB varies the properties for a CSI-RS transmission in a known pattern and receives varying reports from the UE. The eNodeB can reconstruct the PMI with improved accuracy by combining multiple consecutive reports.
摘要翻译：本公开的方面包括通过经由基站预编码信道状态信息参考信号（CSI-RS）来减少由于基于码本的PMI报告引起的量化误差的无线系统。 eNodeB以已知模式改变CSI-RS传输的属性，并从UE接收不同的报告。 eNodeB可以通过组合多个连续的报告来提高准确度来重建PMI。

64. 发明申请

WO2012058623A1 METHODS AND APPARATUS FOR INTER -CELL INTERFERENCE COORDINATION 审中-公开
标题翻译：用于帧间干扰协调的方法和装置
公开(公告)号：WO2012058623A1
公开(公告)日：2012-05-03
申请号：PCT/US2011/058437
申请日：2011-10-28
申请人： QUALCOMM INCORPORATED , SONG, Osok , PRAKASH, Rajat , JI, Tingfang
发明人： SONG, Osok , PRAKASH, Rajat , JI, Tingfang
IPC分类号： H04W72/08
CPC分类号： H04W72/082 , H04W72/0426
摘要： Aspects of the present disclosure may simplify the negotiation of resources by defining and/or using sequences for sets of resources for enhanced inter-cell interference coordination. According to aspects, a configuration of protected resources may have an ordering such that a pattern representing 'k' protected resources overlaps with a pattern representing 'k+1' protected resources. In an aspect, each pattern may comprise a bitmap with one or more bits set to a value to indicate the one or more protected subframes. In an aspect, a bitmap of a pattern corresponding to 'k' protected subframes differs from a bitmap of a pattern corresponding to 'k+1' protected subframes by a single bit value. According to aspects, an interfering evolved Node B may limit transmissions during protected subframes based on the selected pattern.
摘要翻译：本公开的方面可以通过定义和/或使用用于增强的小区间干扰协调的资源集合的序列来简化资源的协商。根据方面，受保护资源的配置可以具有这样的排序，使得表示“k”个受保护资源的模式与表示“k + 1”保护资源的模式重叠。在一方面，每个模式可以包括位图，其中一个或多个位被设置为指示一个或多个受保护子帧的值。在一方面，与'k'保护的子帧对应的模式的位图与对应于'k + 1'个受保护子帧的模式的位图与单个位值不同。根据方面，干扰演进节点B可以基于所选择的模式来限制受保护子帧期间的传输。

65. 发明申请

WO2012037399A1 METHOD AND APPARATUS FOR INTERFERENCE MITIGATION IN WIRELESS NETWORKS 审中-公开
标题翻译：无线网络干扰减轻的方法与装置
公开(公告)号：WO2012037399A1
公开(公告)日：2012-03-22
申请号：PCT/US2011/051829
申请日：2011-09-15
申请人： QUALCOMM INCORPORATED , JI, Tingfang , SONG, Osok , DAMNJANOVIC, Aleksandar
发明人： JI, Tingfang , SONG, Osok , DAMNJANOVIC, Aleksandar
IPC分类号： H04W36/00
CPC分类号： H04W36/0016 , H04W24/02 , H04W36/20 , H04W36/30 , H04W72/082 , Y02D70/1222 , Y02D70/1242 , Y02D70/1262 , Y02D70/1264 , Y02D70/142 , Y02D70/144 , Y02D70/146 , Y02D70/22
摘要： Methods and apparatuses are provided that include mitigating interference for devices communicating with femto nodes or other low power base stations by assigning protected resources for communicating therewith. The protected resources can be negotiated with a macrocell base station using interference cancellation. The protected resources can be assigned based on an early or late handover event, which can indicate that the device may be susceptible to interference from the macrocell base station.
摘要翻译：提供了包括通过分配用于与其通信的受保护资源来减轻与毫微微节点或其他低功率基站通信的设备的干扰的方法和装置。受保护资源可以使用干扰消除与宏小区基站进行协商。可以基于早期或晚期切换事件来分配受保护的资源，其可以指示该设备可能容易受到来自宏小区基站的干扰。

66. 发明申请

WO2011150296A1 SOUNDING REFERENCE SIGNAL (SRS) IN HETEROGENEOUS NETWORK (HETNET) WITH TIME DIVISION MULTIPLEXING (TDM) PARTITIONING 审中-公开
标题翻译：具有时分多路复用（TDM）分区的异构网络（HETNET）中的声音参考信号（SRS）
公开(公告)号：WO2011150296A1
公开(公告)日：2011-12-01
申请号：PCT/US2011/038269
申请日：2011-05-26
申请人： QUALCOMM Incorporated , BARBIERI, Alan , LIU, Zhengwei , VAJAPEYAM, Madhavan Srinivasan , XU, Hao , JI, Tingfang
发明人： BARBIERI, Alan , LIU, Zhengwei , VAJAPEYAM, Madhavan Srinivasan , XU, Hao , JI, Tingfang
IPC分类号： H04W72/04
CPC分类号： H04L5/0048 , H04L5/0057 , H04L5/0073
摘要： Methods and apparatus for uplink (UL) radio link monitoring (RLM) in a Long Term Evolution (LTE) heterogeneous network (HetNet) with enhanced inter-cell interference coordination (eICIC) are described. Various options are presented in an effort to transmit a sounding reference signal (SRS) of a user equipment device (UE) served by a Node B in the HetNet, avoiding both interference from UL transmissions from other UEs being served by neighboring Node Bs and collisions with the UE's own channel quality information (CQI) or physical uplink shared channel (PUSCH), for example.
摘要翻译：描述了具有增强的小区间干扰协调（eICIC）的长期演进（LTE）异构网络（HetNet）中的上行链路（UL）无线电链路监视（RLM）的方法和装置。呈现各种选项以努力传输由HetNet中的节点B服务的用户设备设备（UE）的探测参考信号（SRS），避免来自由相邻节点B服务的其他UE的UL传输的干扰和冲突与UE自身的信道质量信息（CQI）或物理上行链路共享信道（PUSCH）。

67. 发明申请

WO2011130436A1 RANDOM ACCESS PROCEDURE ENHANCEMENTS FOR HETEROGENEOUS NETWORKS 审中-公开
标题翻译：异步网络的随机访问程序增强
公开(公告)号：WO2011130436A1
公开(公告)日：2011-10-20
申请号：PCT/US2011/032357
申请日：2011-04-13
申请人： QUALCOMM Incorporated , VAJAPEYAM, Madhavan Srinivasan , DAMNJANOVIC, Aleksandar , JI, Tingfang , SONG, Osok , LUO, Tao , XU, Hao , WEI, Yongbin , BARBIERI, Alan , MALLADI, Durga Prasad
发明人： VAJAPEYAM, Madhavan Srinivasan , DAMNJANOVIC, Aleksandar , JI, Tingfang , SONG, Osok , LUO, Tao , XU, Hao , WEI, Yongbin , BARBIERI, Alan , MALLADI, Durga Prasad
IPC分类号： H04W72/04
CPC分类号： H04W74/0833 , H04W28/18
摘要： Certain aspects of the present disclosure provide various mechanisms that allow a user equipment to convey information regarding one or more attributes to a base station during a random access (RA) procedure. The attributes may include, for example a capability of the UE (e.g., to support a particular feature or version of a standard) or a condition of the UE (e.g., if it is currently experiencing an interference condition).
摘要翻译：本公开的某些方面提供了允许用户设备在随机接入（RA）过程期间向基站传送关于一个或多个属性的信息的各种机制。属性可以包括例如UE的能力（例如，支持标准的特定特征或版本）或UE的条件（例如，如果它当前正在经历干扰条件）。

68. 发明申请

WO2011100326A1 MULTI-USER CONTROL CHANNEL ASSIGNMENT 审中-公开
标题翻译：多用户控制信道分配
公开(公告)号：WO2011100326A1
公开(公告)日：2011-08-18
申请号：PCT/US2011/024195
申请日：2011-02-09
申请人： QUALCOMM INCORPORATED , CHEN, Wanshi , XU, Hao , BHUSHAN, Naga , HO, Sai Yiu Duncan , JI, Tingfang
发明人： CHEN, Wanshi , XU, Hao , BHUSHAN, Naga , HO, Sai Yiu Duncan , JI, Tingfang
IPC分类号： H04W72/04
CPC分类号： H04W72/121 , H04L29/0653 , H04W72/042 , H04W72/1289 , H04W74/006 , H04W76/11 , H04W84/047
摘要： A method, an apparatus, and a computer program product for wireless communication are provided in which a resource assignment utilizing the PDCCH and/or the R-PDCCH may be addressed to a group of UEs, rather than an individual UE, by utilizing a group identifier for indicating to the group that there may be information for any UE in the group in the PDSCH. In this way, the capacity of the PDCCH, which is limited, is multiplied and a potential bottleneck at PDCCH scheduling can be relieved.
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，其中利用PDCCH和/或R-PDCCH的资源分配可以通过利用组来寻址到一组UE而不是单个UE 用于向组指示可以存在PDSCH中的组中的任何UE的信息的标识符。以这种方式，限制了PDCCH的容量被相乘，并且可以减轻PDCCH调度的潜在瓶颈。

69. 发明申请

WO2011022415A1 SCHEDULING FOR MULTI-USER MIMO IN A WIRELESS COMMUNICATION NETWORK 审中-公开
标题翻译：在无线通信网络中调度多用户MIMO
公开(公告)号：WO2011022415A1
公开(公告)日：2011-02-24
申请号：PCT/US2010/045779
申请日：2010-08-17
申请人： QUALCOMM Incorporated , GEIRHOFER, Stefan , FARAJIDANA, Amir , JI, Tingfang , GOROKHOV, Alexei Yurievitch , STAMOULIS, Anastasios
发明人： GEIRHOFER, Stefan , FARAJIDANA, Amir , JI, Tingfang , GOROKHOV, Alexei Yurievitch , STAMOULIS, Anastasios
IPC分类号： H04W72/04 , H04L1/00
CPC分类号： H04W72/048 , H04W72/0413 , H04W72/085
摘要： Techniques for scheduling UEs are described. In one design, a scheduler (e.g., for a cell) may receive channel direction information (CDI) and channel strength information (CSI) from a plurality of UEs. In one design, the CDI from each UE may include at least one eigenvector, and the CSI from each UE may include at least one singular value corresponding to the at least one eigenvector. The scheduler may schedule at least one UE among the plurality of UEs for data transmission based on the CDI and CSI from the plurality of UEs. The scheduler may select the at least one UE based on a metric related to signal-to-leakage ratio (SLR), or spectral efficiency, etc. In one design, the scheduler may evaluate the performance of different sets of UEs to determine whether to schedule one UE for single-user MIMO or multiple UEs for multi-user MIMO.
摘要翻译：描述用于调度UE的技术。在一种设计中，调度器（例如，用于小区）可以从多个UE接收信道方向信息（CDI）和信道强度信息（CSI）。在一种设计中，来自每个UE的CDI可以包括至少一个特征向量，并且来自每个UE的CSI可以包括对应于该至少一个特征向量的至少一个奇异值。调度器可以基于来自多个UE的CDI和CSI来调度多个UE中的至少一个UE进行数据传输。调度器可以基于与信号泄漏比（SLR）或频谱效率等相关的度量来选择至少一个UE。在一个设计中，调度器可以评估不同组的UE的性能，以确定是否将一个UE调度为单用户MIMO或多个UE用于多用户MIMO。

70. 发明申请

WO2011019975A1 SYSTEMS AND METHODS OF MOBILE RELAY MOBILITY IN ASYNCHRONOUS NETWORKS 审中-公开
标题翻译：异步网络移动移动的系统与方法
公开(公告)号：WO2011019975A1
公开(公告)日：2011-02-17
申请号：PCT/US2010/045398
申请日：2010-08-12
申请人： QUALCOMM INCORPORATED , JI, Tingfang , LIN, Dexu , CHEN, Wanshi , PRAKASH, Rajat , KHANDEKAR, Aamod Dinkar
发明人： JI, Tingfang , LIN, Dexu , CHEN, Wanshi , PRAKASH, Rajat , KHANDEKAR, Aamod Dinkar
IPC分类号： H04B7/26
CPC分类号： H04B7/2606 , H04W36/16 , H04W56/00 , H04W84/005 , H04W84/045
摘要： A system and method of managing adjustment of synchronization timing for handover of a mobile relay is disclosed. The method includes repositioning coverage of the mobile relay from a first network access point to a second network access point and adjusting a synchronization timing of the mobile relay in an asynchronous network of the wireless communication system.
摘要翻译：公开了一种管理移动中继切换的同步定时调整的系统和方法。该方法包括将移动中继从第一网络接入点重新定位到第二网络接入点，并且调整无线通信系统的异步网络中的移动中继的同步定时。

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