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1. 发明申请

WO2011053997A3 APPARATUS AND METHOD FOR JOINT ENCODING OF USER SPECIFIC REFERENCE SIGNAL INFORMATION IN WIRELESS COMMUNICATION 审中-公开
标题翻译：用于在无线通信中联合编码用户特定参考信号信息的装置和方法
公开(公告)号：WO2011053997A3
公开(公告)日：2011-09-01
申请号：PCT/US2010055159
申请日：2010-11-02
申请人： QUALCOMM INC , FARAJIDANA AMIR , GOROKHOV ALEXEI YURIEVITCH , MONTOJO JUAN , GEIRHOFER STEFAN
发明人： FARAJIDANA AMIR , GOROKHOV ALEXEI YURIEVITCH , MONTOJO JUAN , GEIRHOFER STEFAN
IPC分类号： H04L5/00 , H04L25/02
CPC分类号： H04L5/0051 , H04L1/004 , H04L25/0226
摘要： An apparatus and method for providing encoded information pertaining to a user-specific reference signal associated with a user equipment in a multiple access wireless communication system are provided. The encoded information jointly indicates a rank of transmission together with at least one parameter relating to the user-specific reference signal, such as a set of antenna ports and a user-specific reference signal pattern. The encoded information is transmitted in a downlink control channel to reduce overhead in the channel.
摘要翻译：提供了一种用于提供关于与多址无线通信系统中的用户设备相关联的用户专用参考信号的编码信息的设备和方法。编码信息共同指示传输秩以及与用户特定参考信号相关的至少一个参数，诸如一组天线端口和用户特定的参考信号模式。经编码的信息在下行链路控制信道中传输以减少信道中的开销。

2. 发明申请

WO2011044530A3 METHOD AND APPARATUS FOR USING CHANNEL STATE INFORMATION REFERENCE SIGNAL IN WIRELESS COMMUNICATION SYSTEM 审中-公开
标题翻译：在无线通信系统中使用信道状态信息参考信号的方法和装置
公开(公告)号：WO2011044530A3
公开(公告)日：2011-06-30
申请号：PCT/US2010052101
申请日：2010-10-08
申请人： QUALCOMM INC , FARAJIDANA AMIR , GOROKHOV ALEXEI YURIEVITCH , MONTOJO JUAN , BHATTAD KAPIL
发明人： FARAJIDANA AMIR , GOROKHOV ALEXEI YURIEVITCH , MONTOJO JUAN , BHATTAD KAPIL
IPC分类号： H04L5/00
CPC分类号： H04L5/0048 , H04L5/0023 , H04L5/0035 , H04L5/005 , H04L5/0051 , H04L5/0053 , H04L5/0073
摘要： A method for wireless communication is disclosed which includes selecting a first resource pattern comprising resource elements that are non-colocated with a second resource pattern and allocating the first resource pattern to a plurality of antennas for transmitting a channel state information reference signal.
摘要翻译：公开了一种用于无线通信的方法，其包括：选择包括与第二资源模式非共同定位的资源元素的第一资源模式，并将所述第一资源模式分配给多个天线以发送信道状态信息参考信号。

3. 发明申请

WO2011041544A3 UE-RS SEQUENCE INITIALIZATION FOR WIRELESS COMMUNICATION SYSTEMS 审中-公开
标题翻译：无线通信系统的UE-RS序列初始化
公开(公告)号：WO2011041544A3
公开(公告)日：2011-06-30
申请号：PCT/US2010050906
申请日：2010-09-30
申请人： QUALCOMM INC , CHEN WANSHI , MONTOJO JUAN , LUO TAO , GOROKHOV ALEXEI YURIEVITCH , KHANDEKAR AAMOD DINKAR , BHUSHAN NAGA , FARAJIDANA AMIR
发明人： CHEN WANSHI , MONTOJO JUAN , LUO TAO , GOROKHOV ALEXEI YURIEVITCH , KHANDEKAR AAMOD DINKAR , BHUSHAN NAGA , FARAJIDANA AMIR
IPC分类号： H04J11/00
CPC分类号： H04J11/003 , H04J11/005 , H04J13/10 , H04J13/16 , H04L5/0023 , H04L5/0051 , H04L27/2613
摘要： Pseudo-random sequences of a plurality of user equipment specific reference signals (UE-RSs) for use by a plurality of user equipments (UEs) are initialized, the initialization of each pseudo-random sequence associated with each UE-RS being independent of a specific UE identifier and independent of a resource bandwidth assigned to a specific UE. Pseudo-random sequences of the UE-RSs are generated. At least one of the pseudo-random sequences is mapped to a portion of common resources for at least one UE among the plurality of UEs.
摘要翻译：用于多个用户设备（UE）使用的多个用户设备特定参考信号（UE-RS）的伪随机序列被初始化，与每个UE-RS相关联的每个伪随机序列的初始化独立于特定UE标识符，并且独立于分配给特定UE的资源带宽。生成UE-RS的伪随机序列。至少一个伪随机序列被映射到多个UE中的至少一个UE的公共资源的一部分。

4. 发明申请

WO2011044172A3 METHOD AND APPARATUS FOR PUNCTURING DATA REGIONS FOR SIGNALS TO MINIMIZE DATA LOSS 审中-公开
标题翻译：用于调整信号的数据区域以最小化数据丢失的方法和设备
公开(公告)号：WO2011044172A3
公开(公告)日：2011-06-03
申请号：PCT/US2010051537
申请日：2010-10-05
申请人： QUALCOMM INC , BHATTAD KAPIL , FARAJIDANA AMIR , MONTOJO JUAN , GOROKHOV ALEXEI YURIEVITCH
发明人： BHATTAD KAPIL , FARAJIDANA AMIR , MONTOJO JUAN , GOROKHOV ALEXEI YURIEVITCH
IPC分类号： H04L1/00 , H04L5/00
CPC分类号： H04L5/0007 , H04L1/0013 , H04L1/0068 , H04L5/0037 , H04L5/005 , H04L5/006 , H04L5/0064
摘要： Methods and apparatuses are provided that facilitate puncturing codeblocks in resource blocks for muting or transmitting signals of a disparate technology such that the puncturing similarly impacts the codeblocks. Codeblocks can be mapped in order across frequency in a given data symbol before moving to a next data symbol. In this regard, utilizing data resource elements substantially evenly spaced across frequency and across data symbols in a data resource block for transmitting signals of the disparate technology can substantially equalize impact of the puncturing to related codeblocks. In addition, resources can be allocated to legacy devices, devices with bandwidth, data rate, or quality of service requirements, devices of a certain rank or geometry, etc., based at least in part on the puncturing. Moreover, a modulation and coding scheme can be selected for generating codeblocks based at least in part on the puncturing and its effect on performance.
摘要翻译：提供了便于对资源块中的码块进行打孔以用于静音或发送不同技术的信号以使得打孔类似地影响码块的方法和设备。在移动到下一个数据符号之前，码块可以在给定的数据符号中按照频率顺序映射。就这一点而言，利用数据资源单元在数据资源块中跨越频率且跨数据码元实质上均匀间隔以传输不同技术的信号可基本上均衡打孔对相关码块的影响。另外，至少部分地基于删截，可以将资源分配给传统设备，具有带宽，数据速率或服务质量要求的设备，特定等级或几何结构的设备等。此外，可以至少部分地基于打孔及其对性能的影响来选择调制和编码方案以用于生成码块。

5. 发明申请

WO2011022733A3 MULTIPOINT EQUALIZATION FRAMEWORK FOR COORDINATED MULTIPOINT TRANSMISSION 审中-公开
标题翻译：用于协调多点传输的多点均衡框架
公开(公告)号：WO2011022733A3
公开(公告)日：2011-04-14
申请号：PCT/US2010046383
申请日：2010-08-23
申请人： QUALCOMM INC , GOROKHOV ALEXEI YURIEVITCH , ANNAPUREDDY V SREEKANTH , BARBIERI ALAN , MALLIK SIDDHARTHA , GEIRHOFER STEFAN
发明人： GOROKHOV ALEXEI YURIEVITCH , ANNAPUREDDY V SREEKANTH , BARBIERI ALAN , MALLIK SIDDHARTHA , GEIRHOFER STEFAN
IPC分类号： H04J11/00 , H04B7/02
CPC分类号： H04J11/0053 , H04B7/024 , H04L5/0023 , H04L5/0035 , H04L5/006 , H04L5/0073 , H04L5/0091 , H04W72/1231 , H04W72/1278 , H04W92/20
摘要： Providing for a multipoint equalization (MPE) framework for coordinated multipoint (CoMP) transmission in wireless communication is described herein. The disclosed MPE framework involves distributed scheduling decisions for CoMP transmission, reducing complexity of scheduling coordination as compared with centralized scheduling techniques that coordinate scheduling decisions for multiple network base stations. Further, the MPE framework involves distributed computation of CoMP transmission coefficients, relying on a maximum of two backhaul hops to obtain information for the computation, and disseminate the transmission coefficients. The disclosed MPE framework shows substantial gains in various network deployments over conventional CoMP techniques.
摘要翻译：本文描述了在无线通信中提供用于协调多点（CoMP）传输的多点均衡（MPE）框架。所公开的MPE框架涉及用于CoMP传输的分布式调度决策，与协调多个网络基站的调度决策的集中调度技术相比，降低了调度协调的复杂度。此外，MPE框架涉及CoMP传输系数的分布式计算，依赖于最多两个回程跳数来获得用于计算的信息，并且传播传输系数。与传统的CoMP技术相比，所揭示的MPE框架在各种网络部署中显示出实质性的进步。

6. 发明申请

WO2011072156A2 METHOD AND SYSTEM FOR RATE PREDICTION IN COORDINATED MULTI-POINT TRANSMISSION 审中-公开
标题翻译：用于协调多点传输中速率预测的方法和系统
公开(公告)号：WO2011072156A2
公开(公告)日：2011-06-16
申请号：PCT/US2010059753
申请日：2010-12-09
申请人： QUALCOMM INC , BARBIERI ALAN , GOROKHOV ALEXEI YURIEVITCH
发明人： BARBIERI ALAN , GOROKHOV ALEXEI YURIEVITCH
IPC分类号： H04B7/06 , H04B7/02
CPC分类号： H04B7/0626 , H04B7/024 , H04B17/26 , H04B17/336 , H04B17/345 , H04B17/382 , H04L5/0032 , H04L5/0035
摘要： A downlink cooperative multi-point (CoMP) framework of a wireless communication system reduces inter-node interference and increases channel gain by scheduling a user equipment (UE) based on improved interference estimates and gain estimates. The UE computes a gain scaling factor (µ) based on theoretical gain and actual gain for each available scheduling scenario and transmits the gain scaling factors to an anchor node of the UE 's radio reporting set (RRS). The anchor node computes an internal scaling factor (v) based on the received gain scaling factors (µ) to estimate an actual gain for the scheduling scenarios. The UE also periodically transmits quantized interference estimates to the anchor node. The anchor node predicts a rate for the scheduling scenarios and schedules the UE based on the internal scaling factor (v), the gain scaling factors (µ), and the interference estimates.
摘要翻译：无线通信系统的下行链路协作多点（CoMP）框架通过基于改进的干扰估计和增益估计来调度用户设备（UE）来减少节点间干扰并且增加信道增益。 UE基于每个可用调度场景的理论增益和实际增益来计算增益缩放因子（μ），并将增益缩放因子发送到UE的无线报告集（RRS）的锚节点。锚节点基于接收到的增益缩放因子（μ）计算内部缩放因子（v）以估计调度场景的实际增益。 UE还周期性地将量化的干扰估计发送到锚节点。锚节点预测调度场景的速率并且基于内部缩放因子（v），增益缩放因子（μ）和干扰估计来调度UE。

7. 发明申请

WO2010148371A3 METHODS AND APPARATUS FOR BEAMFORMING FOR FEMTOCELLS 审中-公开
标题翻译：用于FEMTOCELLS的波束形成的方法和装置
公开(公告)号：WO2010148371A3
公开(公告)日：2011-02-17
申请号：PCT/US2010039277
申请日：2010-06-18
申请人： QUALCOMM INC , DAMNJANOVIC ALEKSANDAR , GOROKHOV ALEXEI YURIEVITCH
发明人： DAMNJANOVIC ALEKSANDAR , GOROKHOV ALEXEI YURIEVITCH
IPC分类号： H04W52/18
CPC分类号： H04L25/03821 , H04B7/0617 , H04B7/0626 , H04J11/0053 , H04W24/02 , H04W52/18 , H04W72/046 , H04W72/082 , H04W84/045
摘要： Methods and apparatus for beamforming for femtocells, such as in LTE wireless networks, to provide inter-cell coordination and interference mitigation are disclosed. A macrocell user equipment (UE) may determine information regarding an interfering femtocell node, such as a home eNodeB (HeNB). The information may be sent directly or indirectly, such as by a backhaul communication link, to the HeNB. The HeNB may adjust an output based on the information. The information may include spatial channel information, which may be used for beamforming at the HeNB output so as to mitigate interference in the direction of the UE.
摘要翻译：公开了用于毫微微小区（例如在LTE无线网络中）的波束成形的方法和装置，以提供小区间协调和干扰减轻。宏小区用户设备（UE）可以确定关于干扰毫微微小区节点（例如家庭eNodeB（HeNB））的信息。信息可以直接或间接地发送，例如通过回程通信链路发送给HeNB。 HeNB可以根据信息调整输出。信息可以包括空间信道信息，其可以用于HeNB输出处的波束成形，以便减轻UE的方向上的干扰。

8. 发明申请

WO2010124033A2 PRE-COMMUNICTION FOR RELAY BASE STATIONS IN WIRELESS COMMUNICATION 审中-公开
标题翻译：无线通信中继站基站的预先通信
公开(公告)号：WO2010124033A2
公开(公告)日：2010-10-28
申请号：PCT/US2010031959
申请日：2010-04-21
申请人： QUALCOMM INC , PALANKI RAVI , GOROKHOV ALEXEI YURIEVITCH , KHANDEKAR AAMOD DINKAR
发明人： PALANKI RAVI , GOROKHOV ALEXEI YURIEVITCH , KHANDEKAR AAMOD DINKAR
IPC分类号： H04L27/26
CPC分类号： H04L27/2601 , H04B7/2606 , H04L5/0007 , H04L5/0023 , H04L5/0044 , H04L5/005 , H04L5/006 , H04L5/0091 , H04L5/16 , H04W56/00 , H04W72/1289 , H04W84/047
摘要： Providing for wireless communication involving supplemental wireless nodes is described herein. By way of example, prior signaling is employed between a macro base station and a set of associated supplemental nodes to support pending wireless communication with a user terminal. In some aspects, the prior signaling can include control or data traffic transmitted to or received from the user terminal. In addition, the supplemental nodes can synchronize transmission or reception of the control or data traffic transmissions with similar transmission or reception of the macro base station. In some aspects, the supplemental nodes can also replicate pilot signal transmissions on OFDM symbols employed by the macro base station for pilot signals, to give consistent downlink channel for both traffic and pilot signals. Accordingly, the user terminal observes consistent pilot transmissions over various time slots, as well as concurrent traffic transmissions that can generally be decoded with a common reference signal.
摘要翻译：本文描述了提供涉及补充无线节点的无线通信。作为示例，在宏基站和一组相关联的补充节点之间采用先前的信令来支持与用户终端的待定无线通信。在一些方面，先前的信令可以包括发送到或从用户终端接收的控制或数据业务。此外，补充节点可以将控制或数据业务传输的发送或接收与宏基站的类似发送或接收同步。在一些方面，补充节点还可以复制由宏基站用于导频信号的OFDM符号上的导频信号传输，以为业务和导频信号提供一致的下行链路信道。因此，用户终端观察各种时隙上的一致的导频传输，以及通常可以用公共参考信号解码的并发业务传输。

9. 发明申请

WO2010124031A2 ENABLING SUPPORT FOR TRANSPARENT RELAYS IN WIRELESS COMMUNICATION 审中-公开
标题翻译：实现无线通信中透明中继的支持
公开(公告)号：WO2010124031A2
公开(公告)日：2010-10-28
申请号：PCT/US2010031957
申请日：2010-04-21
申请人： QUALCOMM INC , KHANDEKAR AAMOD DINKAR , PALANKI RAVI , GOROKHOV ALEXEI YURIEVITCH
发明人： KHANDEKAR AAMOD DINKAR , PALANKI RAVI , GOROKHOV ALEXEI YURIEVITCH
IPC分类号： H04W84/04
CPC分类号： H04W72/121 , H04B7/0632 , H04B7/14 , H04B7/2606 , H04L5/005 , H04L5/14 , H04L25/0202 , H04W52/146 , H04W72/0433 , H04W72/0466 , H04W72/1289 , H04W84/047
摘要： Providing for improved implementation of supplemental wireless nodes in a wireless base station deployment is described herein. By way of example, a donor base station is configured to send a schedule of data transmission to and from a set of UEs served by the base station, and further can provide the schedule and identifiers for the set of UEs to one or more wireless nodes serving the base station. Respective access channel measurements between respective UEs and respective wireless nodes can be forwarded to the base station, which in turn can identify optimal access channels for the set of UEs. Additionally, the donor base station can schedule multiple data transmissions on these access channels in a common transmission time slot, to achieve cell-splitting gains for the data transmissions. Range boosting, differential coding, and supplemental channel quality mechanisms are also provided for various wireless communication arrangements described herein.
摘要翻译：本文描述了在无线基站部署中提供补充无线节点的改进实现。作为示例，施主基站被配置为向基站服务的一组UE发送数据传输和从一组UE提供的调度表，并且还可以向一组或多个无线节点提供该组UE的调度和标识符为基站服务。各个UE和各个无线节点之间的相应的接入信道测量可以被转发到基站，基站又可以识别该组UE的最佳接入信道。此外，施主基站可以在公共传输时隙中在这些接入信道上调度多个数据传输，以实现数据传输的小区分解增益。还提供了范围增强，差分编码和补充信道质量机制用于本文描述的各种无线通信布置。

10. 发明申请

WO2016191214A3 LINK BUDGET ENHANCEMENTS FOR SINGLE RECEIVER DEVICES 审中-公开
标题翻译：用于单接收器件的链接预算增强
公开(公告)号：WO2016191214A3
公开(公告)日：2017-01-05
申请号：PCT/US2016033333
申请日：2016-05-19
申请人： QUALCOMM INC
发明人： CHALLA RAGHU NARAYAN , AMERGA MESSAY , BANISTER BRIAN CLARKE , GOROKHOV ALEXEI YURIEVITCH , AMINZADEH GOHARI AMIR
IPC分类号： H04L5/00 , H04W52/00 , H04W72/00
CPC分类号： H04B7/0632 , H04B1/385 , H04B7/0413 , H04L1/08 , H04L5/0023 , H04L5/0044 , H04L5/0053 , H04L5/0064 , H04L5/0091 , H04W4/005 , H04W8/24 , H04W28/18 , H04W52/28 , H04W52/42 , H04W72/048 , H04W84/042 , H04W88/06
摘要： Aspects of the present disclosure provide apparatus and techniques that may be applied in systems that may help enable efficient communication between a base station (BS) and certain devices, such as wearable devices and/or machine type communication (MTC) user equipments (UEs), having a single receiver (RX) for long term evolution (LTE). An exemplary method, performed by a BS, generally includes receiving, from a UE, an indication of a category of the UE, wherein the category of the UE indicates at least one of: a maximum throughput supported by the UE or a number of layers supported by the UE; assuming a number of receivers at the UE based on the category of the UE; determining one or more transmit parameters based on the number of receivers of the UE; and communicating with the UE according to the one or more transmit parameters.
摘要翻译：本公开的方面提供了可以应用于可以有助于实现基站（BS）和某些设备（例如可穿戴设备和/或机器类型通信（MTC）用户设备（UE））之间的有效通信的系统中的设备和技术，具有用于长期演进（LTE）的单个接收机（RX）。由BS执行的示例性方法通常包括从UE接收UE的类别的指示，其中UE的类别指示以下至少一个：UE支持的最大吞吐量或多个层由UE支持; 假设UE基于UE的类别的多个接收机; 基于所述UE的接收机的数量确定一个或多个发射参数; 以及根据所述一个或多个发射参数与所述UE进行通信。

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