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1. 发明申请

WO2009067452A1 CONFIGURING AN IDENTIFIER FOR AN ACCESS POINT OF A FEMTO CELL 审中-公开
标题翻译：配置有限元的接入点的标识符
公开(公告)号：WO2009067452A1
公开(公告)日：2009-05-28
申请号：PCT/US2008/083925
申请日：2008-11-18
申请人： QUALCOMM Incorporated , GUPTA, Rajarshi , KHANDEKAR, Aamod, D. , HORN, Gavin, B. , AGASHE, Parag, A. , TINNAKORNSRISUPHAP, Peerapol , PALANKI, Ravi , PRAKASH, Rajat
发明人： GUPTA, Rajarshi , KHANDEKAR, Aamod, D. , HORN, Gavin, B. , AGASHE, Parag, A. , TINNAKORNSRISUPHAP, Peerapol , PALANKI, Ravi , PRAKASH, Rajat
IPC分类号： H04W24/02
CPC分类号： H04W24/02 , H04W8/26 , H04W16/18 , H04W48/08 , H04W92/20
摘要： An access point is configured based on acquired information. An access point may be configured based on the configuration(s) of at least one other access point. An identifier to be transmitted by an access point may be selected based on the identifier(s) transmitted by at least one other access point. An access point may configure itself with assistance from a configuration server. For example, the access point may send information such as the location of the access point to a configuration server and the configuration server may respond with a list of neighboring access points for that access point. A configuration server may provide configuration information to an access point based on the location of the access point. A configuration server also may direct an access point to a different configuration server.
摘要翻译：基于获取的信息配置接入点。可以基于至少一个其他接入点的配置来配置接入点。可以基于由至少一个其他接入点发送的标识符来选择要由接入点发送的标识符。接入点可以在配置服务器的帮助下自行配置。例如，接入点可以将诸如接入点的位置的信息发送到配置服务器，并且配置服务器可以响应该接入点的相邻接入点的列表。配置服务器可以基于接入点的位置向接入点提供配置信息。配置服务器还可以将接入点定向到不同的配置服务器。

2. 发明申请

WO2010093644A1 ACCESS POINT RESOURCE NEGOTIATION AND ALLOCATION OVER A WIRELESS INTERFACE 审中-公开
标题翻译：无缝界面的接入点资源协调和分配
公开(公告)号：WO2010093644A1
公开(公告)日：2010-08-19
申请号：PCT/US2010/023678
申请日：2010-02-09
申请人： QUALCOMM INCORPORATED , PALANKI, Ravi , AGASHE, Parag, A. , KHANDEKAR, Aamod, D.
发明人： PALANKI, Ravi , AGASHE, Parag, A. , KHANDEKAR, Aamod, D.
IPC分类号： H04W72/04
CPC分类号： H04W72/0426 , H04W72/082
摘要： Systems and methodologies are described that facilitate communicating between access points using the same air interface as for serving wireless devices. Access points can communicate with one another over the air interface to exchange interference management messages related to negotiating and/or allocating resources among the access points or other messages. In addition, access points can prepare served wireless devices for time periods where the access points communicate with disparate access points over the air interface to mitigate confusion or radio link failure detection by the served wireless devices.
摘要翻译：描述了利用与服务无线设备相同的空中接口的接入点之间的通信的系统和方法。接入点可以通过空中接口相互通信，以交换与接入点或其他消息之间的协商和/或分配资源相关的干扰管理消息。此外，接入点可以准备服务的无线设备的时间段，其中接入点通过空中接口与不同的接入点通信，以减轻所服务的无线设备的混乱或无线电链路故障检测。

3. 发明申请

WO2010080845A2 HEARABILITY IMPROVEMENTS FOR REFERENCE SIGNALS 审中-公开
标题翻译：参考信号的可靠性改进
公开(公告)号：WO2010080845A2
公开(公告)日：2010-07-15
申请号：PCT/US2010/020271
申请日：2010-01-06
申请人： QUALCOMM INCORPORATED , AGRAWAL, Avneesh , SAMPATH, Ashwin , PALANKI, Ravi , BHUSHAN, Naga , BACHU, Raja, Sekhar , KHANDEKAR, Aamod, D.
发明人： AGRAWAL, Avneesh , SAMPATH, Ashwin , PALANKI, Ravi , BHUSHAN, Naga , BACHU, Raja, Sekhar , KHANDEKAR, Aamod, D.
IPC分类号： H04L5/00
CPC分类号： H04L5/005 , H04L1/1893 , H04L5/0048 , H04L5/0082 , H04W72/005 , H04W72/1247
摘要： Systems and methodologies are described that facilitate providing high reuse for transmitting reference signals, such as positioning reference signals (PRS) and cell- specific reference signals (CRS), to improve hearability thereof for applications such as trilateration and/or the like. In particular, PRSs can be transmitted in designated or selected positioning sub frames. Resource elements within the positioning sub frame can be selected for transmitting the PRSs and can avoid conflict with designated control regions, resource elements used for transmitting cell-specific reference signals, and/or the like. Resource elements for transmitting PRSs can be selected according to a planned or pseudo-random reuse scheme. In addition, a transmit diversity scheme can be applied to the PRSs to minimize impact of introducing the PRSs to legacy devices. Moreover, potions of a subframe not designated for PRS transmission can be utilized for user plane data transmission.
摘要翻译：描述了有助于提供用于传输参考信号（例如定位参考信号（PRS）和小区特定参考信号（CRS））的高重用性的系统和方法，以改善诸如三边测距等应用的可听性。特别地，PRS可以在指定的或选择的定位子帧中发送。可以选择定位子帧内的资源元素用于发送PRS，并且可以避免与指定的控制区域的冲突，用于发送小区特定参考信号的资源元素等。用于传输PRS的资源元素可以根据计划或伪随机重用方案来选择。此外，发射分集方案可以应用于PRS，以最小化将PRS引入传统设备的影响。此外，未指定用于PRS传输的子帧的药水可用于用户平面数据传输。

4. 发明申请

WO2009120904A1 LOW REUSE PREAMBLE FOR A WIRELESS COMMUNICATION NETWORK 审中-公开
标题翻译：无线通信网络的低重用率
公开(公告)号：WO2009120904A1
公开(公告)日：2009-10-01
申请号：PCT/US2009/038461
申请日：2009-03-26
申请人： QUALCOMM INCORPORATED , PALANKI, Ravi , KHANDEKAR, Aamod, D. , AGRAWAL, Avneesh , LIN, Dexu , ZHOU, Yan
发明人： PALANKI, Ravi , KHANDEKAR, Aamod, D. , AGRAWAL, Avneesh , LIN, Dexu , ZHOU, Yan
IPC分类号： H04L5/00 , H04L27/26
CPC分类号： H04L5/0007 , H04J11/0069 , H04J13/0062 , H04L5/0033 , H04L5/0037 , H04L5/005 , H04L5/0053 , H04L5/0078 , H04L27/261
摘要： Techniques for sending low reuse preambles in a wireless network are described. In an aspect, a base station sends a low reuse preamble on reserved frequency resources to allow terminals to detect the base station even in the presence of strong interfering base stations. The base station generates the low reuse preamble to include a pilot portion and a data portion. The base station determines frequency resources reserved for sending low reuse preambles by base stations. The base station then sends the low reuse preamble on the reserved frequency resources, e.g., at a pseudo-randomly selected time. A terminal detects for low reuse preambles sent by the base stations on the reserved frequency resources. The terminal recovers information for a base station from a detected low reuse preamble.
摘要翻译：描述了在无线网络中发送低重用前导码的技术。在一方面，基站在保留的频率资源上发送低重用前导码，以允许终端即使在存在强干扰基站的情况下也能检测基站。基站产生低重用前导码以包括导频部分和数据部分。基站确定为基站发送低重用前导码而保留的频率资源。然后，基站例如以伪随机选择的时间，在保留的频率资源上发送低重用前导码。终端检测基站在预留频率资源上发送的低重用前导码。终端从检测到的低重用前导码恢复基站的信息。

5. 发明申请

WO2010006294A2 DOMINANT INTERFERER INDICATION IN ACCESS PROBE 审中-公开
标题翻译：访问探测中的主要干扰指示
公开(公告)号：WO2010006294A2
公开(公告)日：2010-01-14
申请号：PCT/US2009/050298
申请日：2009-07-10
申请人： QUALCOMM INCORPORATED , SAMPATH, Ashwin , KHANDEKAR, Aamod, D. , GOROKHOV, Alexei, Y. , BORRAN, Mohammad, J. , BHUSHAN, Naga , PALANKI, Ravi
发明人： SAMPATH, Ashwin , KHANDEKAR, Aamod, D. , GOROKHOV, Alexei, Y. , BORRAN, Mohammad, J. , BHUSHAN, Naga , PALANKI, Ravi
IPC分类号： H04W72/08
CPC分类号： H04W72/082
摘要： Systems and methodologies are described that facilitate indicating a dominant interferer to a target serving base station in a wireless communication environment. A mobile device can detect presence or absence of a dominant interferer. Further, an access probe that includes information related to the presence or absence of the dominant interferer can be generated. For example, the information can be included in a payload of the access probe as an explicit flag, an explicit indication of an interference level, a Channel Quality Indicator (CQI) value (e.g., reserved versus non-reserved,...), etc. Moreover, the access probe can be transmitted to the target serving base station to initiate an access procedure. The target serving base station can select a time-frequency resource to be utilized for a responsive downlink transmission (e.g., access grant signal, subsequent access related message,...) as a function of the information included in the access probe.
摘要翻译：描述了有助于在无线通信环境中向目标服务基站指示主要干扰源的系统和方法。移动设备可以检测显着干扰源的存在或不存在。此外，可以生成包括与显着干扰源的存在或不存在有关的信息的访问探针。例如，信息可以被包括在接入探测器的有效载荷中作为显式标志，干扰级别的显式指示，信道质量指示符（CQI）值（例如，保留与非保留的...），此外，可以将接入探针发送到目标服务基站以发起接入过程。目标服务基站可以根据包括在接入探测器中的信息来选择要用于响应下行链路传输（例如，接入许可信号，后续访问相关消息，...）的时间 - 频率资源。

6. 发明申请

WO2011075178A1 WIRELESS COMMUNICATION CHANNEL BLANKING 审中-公开
标题翻译：无线通信通道空白
公开(公告)号：WO2011075178A1
公开(公告)日：2011-06-23
申请号：PCT/US2010/024176
申请日：2010-02-12
申请人： QUALCOMM INCORPORATED , KHANDEKAR, Aamod, D. , PALANKI, Ravi , AGRAWAL, Avneesh
发明人： KHANDEKAR, Aamod, D. , PALANKI, Ravi , AGRAWAL, Avneesh
IPC分类号： H04L5/00 , H04W52/24
CPC分类号： H04L5/0062 , H04L5/0007
摘要： Systems and methodologies are described that facilitate blanking on portions of bandwidth, such as a subset of interlaces, utilized by communicating devices that are dominantly interfered by a disparate device in wireless communications networks. The portions of bandwidth can relate to critical data, such as control data, and one or more of the communicating devices can request that the dominantly interfering device blank on one or more of the portions. The communicating devices can subsequently transmit data over the blanked portions free of the dominant interference. Additionally, the dominantly interfering device can request reciprocal blanking from the one or more communicating devices.
摘要翻译：描述了系统和方法，其有助于在由无线通信网络中的不同设备主要干扰的通信设备所使用的带宽部分（例如交织子集）上消隐。带宽的部分可以与诸如控制数据的关键数据相关联，并且一个或多个通信设备可以请求在一个或多个部分上的主要干扰设备空白。通信设备可以随后在没有主导干扰的消隐部分上发送数据。此外，主要干扰装置可以从一个或多个通信装置请求相互消隐。

7. 发明申请

WO2010121199A1 INTER-FREQUENCY INDICATION OF ASSOCIATION DATA FOR MULTI-CARRIER WIRELESS DEPLOYMENTS 审中-公开
标题翻译：多载波无线部署协会数据的频率指示
公开(公告)号：WO2010121199A1
公开(公告)日：2010-10-21
申请号：PCT/US2010/031484
申请日：2010-04-16
申请人： QUALCOMM INCORPORATED , GOROKHOV, Alexei, Y. , KHANDEKAR, Aamod, D. , PALANKI, Ravi
发明人： GOROKHOV, Alexei, Y. , KHANDEKAR, Aamod, D. , PALANKI, Ravi
IPC分类号： H04W36/08
CPC分类号： H04W36/0055 , H04W36/0066 , H04W36/0072
摘要： Providing for user equipment mobility in a multi-carrier wireless network deployment is described herein. By way of example, data pertinent to mobile cell selection can be shared among base stations operating on different carrier frequencies either over-the-air or via a wired backhaul, and distributed by a base station to mobile terminals served by the base station. In one aspect, the data can be distributed over a wireless channel reserved for inter-carrier association data, whereas in other aspects, the data can be unicast to particular mobile terminals served by the base station. This can reduce or avoid a need for individual mobile terminals to tune away to a non-serving carrier for inter-carrier association or handover determinations. Accordingly, gaps in signal analysis on a serving carrier can be reduced or avoided, improving overall quality of wireless communication in a multi -carrier environment.
摘要翻译：这里描述了在多载波无线网络部署中提供用户设备移动性。作为示例，与移动小区选择相关的数据可以在通过无线或经由有线回程在不同载波频率上工作的基站之间共享，并且由基站分配给由基站服务的移动终端。在一个方面，数据可以通过保留用于载波间关联数据的无线信道进行分配，而在其他方面，数据可以是单播到由基站服务的特定移动终端。这可以减少或避免各个移动终端调谐到非服务载波以进行载波间关联或切换确定的需要。因此，可以减少或避免在服务载体上的信号分析中的差距，提高多载波环境中的无线通信的整体质量。

8. 发明申请

WO2010105228A1 SYSTEMS, APPARATUS AND METHODS TO FACILITATE PHYSICAL CELL IDENTIFIER COLLISION DETECTION 审中-公开
标题翻译：系统，装置和方法来加速体细胞识别器碰撞检测
公开(公告)号：WO2010105228A1
公开(公告)日：2010-09-16
申请号：PCT/US2010/027236
申请日：2010-03-12
申请人： QUALCOMM INCORPORATED , PALANKI, Ravi , BHUSHAN, Naga , KHANDEKAR, Aamod, D. , SAMPATH, Ashwin , BACHU, Raja, S.
发明人： PALANKI, Ravi , BHUSHAN, Naga , KHANDEKAR, Aamod, D. , SAMPATH, Ashwin , BACHU, Raja, S.
IPC分类号： H04W48/08
CPC分类号： H04W48/08
摘要： Systems, apparatus, methods and computer program products for facilitating collision detection are provided. In some embodiments, a method can include: receiving identifying information during one or more time intervals from a plurality of base stations; determining whether at least two different values of the identifying information from the plurality of base stations have been transmitted during the same time interval; and determining that a collision has occurred between at least two of the plurality of base stations in response to determining that the at least two different values of the identifying information from the plurality of base stations have been transmitted during the same time interval.
摘要翻译：提供了用于促进碰撞检测的系统，装置，方法和计算机程序产品。在一些实施例中，一种方法可以包括：在多个基站的一个或多个时间间隔期间接收识别信息; 确定在所述相同时间间隔期间是否已经发送了来自所述多个基站的识别信息的至少两个不同值; 以及响应于确定来自所述多个基站的所述识别信息的所述至少两个不同值已经在相同的时间间隔期间被发送，确定在所述多个基站中的至少两个基站之间发生冲突。

9. 发明申请

WO2010083451A2 METHOD AND APPARATUS FOR TRANSMITTING OVERLOAD INDICATOR OVER THE AIR 审中-公开
标题翻译：用于在空中传输过载指示器的方法和装置
公开(公告)号：WO2010083451A2
公开(公告)日：2010-07-22
申请号：PCT/US2010/021257
申请日：2010-01-15
申请人： QUALCOMM INCORPORATED , PALANKI, Ravi , MONTOJO, Juan , KHANDEKAR, Aamod, D. , LUO, Tao , BHATTAD, Kapil
发明人： PALANKI, Ravi , MONTOJO, Juan , KHANDEKAR, Aamod, D. , LUO, Tao , BHATTAD, Kapil
IPC分类号： H04L1/00 , H04W52/54 , H04L27/26 , H04W52/24 , H04B7/26 , H04B7/06
CPC分类号： H04W28/0284 , H04B7/0617 , H04J11/005 , H04L1/0041 , H04L1/0072 , H04L5/0007 , H04L5/0053 , H04L7/041 , H04L27/2613 , H04W56/001 , H04W72/0453
摘要： Techniques for transmitting overload indicators over the air to UEs in neighbor cells are described. In one design, an overload indicator may be transmitted as a phase difference between at least one synchronization signal and a reference signal for a cell. In another design, an overload indicator may be transmitted as a phase difference between consecutive transmissions of at least one synchronization signal for a cell. In yet another design, an overload indicator may be transmitted by a cell on resources reserved for transmitting the overload indicator. In yet another design, an overload indicator may be transmitted by a cell on a low reuse channel or a broadcast channel. For all designs, a UE may receive overload indicators from neighbor cells, determine the loading of each neighbor cell based on the overload indicator for that cell, and control its operation based on the loading of the neighbor cells.
摘要翻译：描述了在空中向相邻小区中的UE发送过载指示符的技术。在一种设计中，过载指示符可以作为小区的至少一个同步信号和参考信号之间的相位差发送。在另一种设计中，可以将过载指示符作为用于小区的至少一个同步信号的连续传输之间的相位差发送。在另一种设计中，过载指示符可以由小区在保留用于发送过载指示符的资源上发送。在另一种设计中，过载指示符可以由低重用信道或广播信道上的小区发送。对于所有设计，UE可以从相邻小区接收过载指示符，基于该小区的过载指示符确定每个相邻小区的负载，并且基于相邻小区的加载来控制其操作。

10. 发明申请

WO2009158544A2 DYNAMIC CONTROL BLANKING IN HETEROGENEOUS NETWORKS 审中-公开
标题翻译：异构网络中的动态控制空白
公开(公告)号：WO2009158544A2
公开(公告)日：2009-12-30
申请号：PCT/US2009/048723
申请日：2009-06-25
申请人： QUALCOMM INCORPORATED , GOROKHOV, Alexei, Y. , PALANKI, Ravi , KHANDEKAR, Aamod, D.
发明人： GOROKHOV, Alexei, Y. , PALANKI, Ravi , KHANDEKAR, Aamod, D.
IPC分类号： H04W16/14
CPC分类号： H04W72/042 , H04W16/14 , H04W72/0426 , H04W72/082
摘要： Systems and methodologies are described that facilitate requesting blanking over control resources from one or more interfering eNBs or devices. An eNB, such as a macrocell, femtocell or picocell eNB, can transmit a downlink control blanking message to a UE directing the UE to perform blanking (e.g., for uplink control resources) or request the blanking from the interfering eNBs or devices (e.g., for downlink control resources). The downlink control blanking message can specify the desired control resources and/or information to determine the control resources. Thus, dynamic control blanking is provided such that blanking is requested to mitigate interference over control resources for the small scale eNB. The small scale eNB can subsequently communicate control data to the UE over the control resources; the control data can include a resource blanking message that similarly directs the UE to request blanking of general data resource from the interfering eNBs or devices.
摘要翻译：描述了有助于从一个或多个干扰eNB或设备请求对控制资源进行置空的系统和方法。诸如宏小区，毫微微小区或微微小区eNB的eNB可以向指示UE执行消隐（例如，对于上行链路控制资源）或从干扰eNB或设备请求消隐的UE发送下行链路控制置空消息（例如，用于下行链路控制资源）。下行链路控制消隐消息可以指定期望的控制资源和/或信息来确定控制资源。因此，提供动态控制消隐，使得消隐被请求以减轻针对小规模eNB的控制资源的干扰。小规模eNB随后可以通过控制资源向UE发送控制数据; 控制数据可以包括资源消隐消息，其类似地指示UE请求来自干扰eNB或设备的通用数据资源的消隐。

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