专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

71. 发明申请

WO2011085395A9 METHOD AND APPARATUS FOR DETECTING TRANSMISSION SIGNALS 审中-公开
标题翻译：用于检测传输信号的方法和装置
公开(公告)号：WO2011085395A9
公开(公告)日：2013-05-23
申请号：PCT/US2011020887
申请日：2011-01-11
申请人： QUALCOMM INC , GAAL PETER , PALANKI RAVI , GHEORGHIU VALENTIN ALEXANDRU , WEI YONGBIN
发明人： GAAL PETER , PALANKI RAVI , GHEORGHIU VALENTIN ALEXANDRU , WEI YONGBIN
IPC分类号： H04W72/08
CPC分类号： H04W72/082 , H04W64/00 , H04W74/0866
摘要： Certain aspects of the present disclosure provide methods, apparatus, and computer-program products for the detection of potentially interfering user equipment (UE) in the proximity of a detecting entity. The detecting entity may be a base station or a UE. The detecting entity may take one or more actions in response to the detection in an effort to mitigate interference.
摘要翻译：本公开的某些方面提供了用于在检测实体附近检测潜在的干扰用户设备（UE）的方法，装置和计算机程序产品。检测实体可以是基站或UE。检测实体可以采取响应于检测的一个或多个动作来努力减轻干扰。

72. 发明申请

WO2010148403A9 METHOD AND APPARATUS THAT FACILITATES MEASUREMENT PROCEDURES IN MULTICARRIER OPERATION 审中-公开
标题翻译：在多方操作中促进测量程序的方法和设备
公开(公告)号：WO2010148403A9
公开(公告)日：2011-11-17
申请号：PCT/US2010039369
申请日：2010-06-21
申请人： QUALCOMM INC , KITAZOE MASATO , PALANKI RAVI , JI TINGFANG , TENNY NATHAN EDWARD
发明人： KITAZOE MASATO , PALANKI RAVI , JI TINGFANG , TENNY NATHAN EDWARD
IPC分类号： H04W36/00
CPC分类号： H04W36/0088 , H04W24/10
摘要： Aspects directed towards measurement procedures in multicarrier operation are disclosed. In a particular aspect, a wireless terminal selects a subset of cells, which include at least one serving cell and at least one non-serving cell. The subset of cells are then evaluated by obtaining a first measurement associated with the at least one serving cell and a second measurement associated with the at least one non-serving cell. A measurement event occurrence, which is based on a comparison between the first measurement and the second measurement, is then monitored. An occurrence of the measurement event triggers a measurement report transmission, which the network then uses to perform handovers. Other disclosed embodiments are directed towards placing a reception band, which include identifying a set of assigned component carriers and placing a reception band within the system bandwidth so that the placement overlaps with at least a portion of the assigned component carriers.
摘要翻译：公开了针对多载波操作中的测量过程的各个方面。在特定方面，无线终端选择包括至少一个服务小区和至少一个非服务小区的小区的子集。然后通过获得与至少一个服务小区相关联的第一测量和与至少一个非服务小区相关联的第二测量来评估小区子集。然后监测基于第一测量和第二测量之间的比较的测量事件发生。测量事件的发生会触发测量报告传输，然后网络将使用该传输执行切换。其他公开的实施例针对放置接收频带，其包括识别一组分配的载波并将接收频带放置在系统带宽内，使得放置与至少一部分分配的分量载波重叠。

73. 发明申请

WO2010108129A3 HYBRID CELL MANAGEMENT IN WIRELESS NETWORKS 审中-公开
标题翻译：无线网络中的混合小区管理
公开(公告)号：WO2010108129A3
公开(公告)日：2011-01-13
申请号：PCT/US2010028027
申请日：2010-03-19
申请人： QUALCOMM INC , JI TINGFANG , HORN GAVIN B , PALANKI RAVI , AGASHE PARAG A
发明人： JI TINGFANG , HORN GAVIN B , PALANKI RAVI , AGASHE PARAG A
IPC分类号： H04W36/08 , H04W4/06 , H04W76/02
CPC分类号： H04W36/08 , H04W4/06 , H04W76/02 , Y02D70/1222 , Y02D70/1242 , Y02D70/1262 , Y02D70/142 , Y02D70/144 , Y02D70/146 , Y02D70/22
摘要： Systems and methodologies are described that facilitate providing hybrid cell access points that can support closed subscriber groups (CSG) while providing at least a minimum level of service to wireless devices excluded from the CSG. Hybrid cell access points can allow non-member wireless devices to camp and receive paging signals. Upon receiving a request for resources from non-member wireless devices, hybrid cell access points can handover the non-member wireless devices to an access point that can serve the non-member wireless devices, provide a portion of resources compared to a disparate portion provided to member wireless devices, and/or the like. In addition, hybrid cell access points can vary levels of service and downlink transmission power to provide load balancing for access points. Varying levels of service and downlink transmission power can facilitate additional functionality, such as reducing transmission power to serve member devices while mitigating interference to non-member devices.
摘要翻译：描述了系统和方法，其便于提供可以支持封闭用户组（CSG）的混合小区接入点，同时向从CSG排除的无线设备提供至少最低级别的服务。混合小区接入点可以允许非成员无线设备驻留和接收寻呼信号。在从非成员无线设备接收到对资源的请求时，混合小区接入点可以将非成员无线设备切换到可以服务非成员无线设备的接入点，提供与提供的不同部分相比的一部分资源到成员无线设备和/或类似物。此外，混合小区接入点可以改变服务等级和下行链路传输功率，以为接入点提供负载均衡。不同级别的服务和下行链路传输功率可以促进附加的功能，例如降低传输功率以服务于成员设备，同时减轻对非成员设备的干扰。

74. 发明申请

WO2010118260A1 MINIMIZING THE IMPACT OF SELF SYNCHRO-NIZATION ON WIRELESS COMMUNICATION DEVICES 审中-公开
标题翻译：最小化自动同步对无线通信设备的影响
公开(公告)号：WO2010118260A1
公开(公告)日：2010-10-14
申请号：PCT/US2010030434
申请日：2010-04-08
申请人： QUALCOMM INC , GHEORGHIU VALENTIN A , PALANKI RAVI
发明人： GHEORGHIU VALENTIN A , PALANKI RAVI
IPC分类号： H04W56/00
CPC分类号： H04W56/002 , H04J3/0638 , H04W56/0015
摘要： A method for self synchronization by a base station is described. Network information is sent to a wireless communication device. The network information indicates a first time period. The first time period is a period of silence by the base station. Synchronization signals are monitored during the first time period. Monitoring synchronization signals includes not transmitting.
摘要翻译：描述了由基站进行自同步的方法。网络信息被发送到无线通信设备。网络信息指示第一时间段。第一个时期是基站的沉默期。在第一时间段期间监视同步信号。监视同步信号包括不发送。

75. 发明申请

WO2010006285A3 SYNCHRONOUS TDM-BASED COMMUNICATION IN DOMINANT INTERFERENCE SCENARIOS 审中-公开
标题翻译：同步TDM为基础的通信在主要干扰情景
公开(公告)号：WO2010006285A3
公开(公告)日：2010-05-27
申请号：PCT/US2009050289
申请日：2009-07-10
申请人： QUALCOMM INC , BHATTAD KAPIL , PALANKI RAVI
发明人： BHATTAD KAPIL , PALANKI RAVI
IPC分类号： H04W72/08
CPC分类号： H04W72/082 , H04J3/02 , H04J11/005 , H04J11/0069 , H04W16/14 , H04W16/32
摘要： Techniques for supporting communication in a heterogeneous network are described. In an aspect, communication in a dominant interference scenario may be supported by reserving subframes for a weaker base station observing high interference from a strong interfering base station. In another aspect, interference due to a first reference signal from a first station (e.g., a base station) may be mitigated by canceling the interference at a second station (e.g., a UE) or by selecting different resources for sending a second reference signal by the second station (e.g., another base station) to avoid collision with the first reference signal. In yet another aspect, a relay may transmit in an MBSFN mode in subframes that it listens to a macro base station and in a regular mode in subframes that it transmits to UEs. In yet another aspect, a station may transmit more TDM control symbols than a dominant interferer.
摘要翻译：描述了用于支持异构网络中的通信的技术。在一个方面，可以通过保留用于观察来自强干扰基站的高干扰的较弱基站的子帧来支持主导干扰场景中的通信。在另一方面，可以通过消除第二站（例如，UE）处的干扰或通过选择用于发送第二参考信号的不同资源来减轻由来自第一站（例如，基站）的第一参考信号引起的干扰由第二站（例如，另一个基站）避免与第一参考信号冲突。在又一个方面中，中继站可以在MBSFN模式中在其监听宏基站的子帧中以及在其发送给UE的子帧中以常规模式进行传送。在又一方面，站点可以传输比主要干扰源更多的TDM控制符号。

76. 发明申请

WO2009065063A3 RESOLVING NODE IDENTIFIER CONFUSION 审中-公开
标题翻译：解决节点识别器混乱
公开(公告)号：WO2009065063A3
公开(公告)日：2009-09-24
申请号：PCT/US2008083671
申请日：2008-11-14
申请人： QUALCOMM INC , HORN GAVIN BERNARD , AGASHE PARAG ARUN , PRAKASH RAJAT , GUPTA RAJARSHI , KITAZOE MASATO , TENNY NATHAN EDWARD , FLORE ORONZO , PALANKI RAVI
发明人： HORN GAVIN BERNARD , AGASHE PARAG ARUN , PRAKASH RAJAT , GUPTA RAJARSHI , KITAZOE MASATO , TENNY NATHAN EDWARD , FLORE ORONZO , PALANKI RAVI
IPC分类号： H04W36/08
CPC分类号： H04W36/30 , H04W8/26 , H04W48/08 , H04W84/045
摘要： Confusion resulting from assigning the same node identifier to multiple nodes is resolved through the use of confusion detection techniques and the use of unique identifiers for the nodes. In some aspects an access point and/or an access terminal may perform operations relating to detecting confusion and/or providing a unique identifier to resolve confusion.
摘要翻译：通过使用混淆检测技术和为节点使用唯一标识符来解决通过将相同的节点标识符分配给多个节点而产生的混淆。在一些方面，接入点和/或接入终端可以执行与检测混淆有关的操作和/或提供唯一标识符以解决混淆。

77. 发明申请

WO2008042946A3 METHOD AND APPARATUS FOR CHANNEL ESTIMATION IN A WIRELESS COMMUNICATION DEVICE 审中-公开
标题翻译：无线通信设备信道估计的方法与装置
公开(公告)号：WO2008042946A3
公开(公告)日：2008-06-05
申请号：PCT/US2007080281
申请日：2007-10-03
申请人： QUALCOMM INC , PALANKI RAVI
发明人： PALANKI RAVI
IPC分类号： H04B7/00
CPC分类号： H04L25/0228 , H04B17/26 , H04B17/309 , H04B17/327 , H04B17/336 , H04B17/345 , H04L5/0007 , H04L5/0048 , H04L25/0248 , H04L25/0256 , H04W52/04 , H04W52/16
摘要： The present disclosure provides a method and apparatus of channel estimation for a wireless communication system. A pilot signal energy is estimated based on received pilot symbols. An estimated traffic signal energy of the traffic signal symbols is estimated based on the received traffic signal symbols, the received pilot symbols and a noise estimate. A traffic to pilot ratio is estimated based on the pilot signal energy and the traffic signal energy.
摘要翻译：本公开提供了一种用于无线通信系统的信道估计的方法和装置。基于接收到的导频符号来估计导频信号能量。基于所接收的业务信号符号，接收到的导频符号和噪声估计来估计交通信号符号的估计交通信号能量。基于导频信号能量和交通信号能量来估计交通对导频比。

78. 发明申请

WO2008051965A2 PROGRESSIVE INFORMATION BEACON SYMBOLS 审中-公开
标题翻译：渐进信息符号符号
公开(公告)号：WO2008051965A2
公开(公告)日：2008-05-02
申请号：PCT/US2007082216
申请日：2007-10-23
申请人： QUALCOMM INC , RICHARDSON THOMAS , LI JUNYI , PALANKI RAVI
发明人： RICHARDSON THOMAS , LI JUNYI , PALANKI RAVI
IPC分类号： H04L5/02
CPC分类号： H04L27/261 , H04L5/023 , H04L27/2608 , H04W48/12
摘要： Systems and methodologies are described that facilitate transmitting beacon symbols comprising static and dynamic information about the beacon and/or a transmitter thereof (or substantially any information a beacon transmitter desires to send). In this regard, the beacon symbol transmitter can select a subcarrier of bandwidth for transmitting the beacon symbol where the subcarrier is indicative of data and is in one of a plurality of subcarrier groups related to the total available subcarriers. Thus, the groups can have common virtual subcarriers such that a subcarrier index can be found in each group. In this way, the selected group can indicate additional information that can change based on what group is selected for transmitting a given beacon symbol.
摘要翻译：描述了便于发送包括关于信标和/或其发射机（或者基本上信标发射机期望发送的任何信息）的静态和动态信息的信标符号的系统和方法。就这一点而言，信标符号发射机可以选择用于发送信标符号的带宽的子载波，其中子载波指示数据并且在与全部可用子载波相关的多个子载波组中的一个子载波组中。因此，这些组可以具有共同的虚拟子载波，使得可以在每个组中找到子载波索引。以这种方式，所选组可以指示可以基于选择哪个组来发送给定信标符号而改变的附加信息。

79. 发明申请

WO2012036787A3 METHOD AND APPARATUS OF OBTAINING TIMING IN A REPEATER 审中-公开
标题翻译：在重复器中获得时序的方法和设备
公开(公告)号：WO2012036787A3
公开(公告)日：2012-05-03
申请号：PCT/US2011044822
申请日：2011-07-21
申请人： QUALCOMM INC , PALANKI RAVI , GORE DHANANJAY ASHOK , WEI YONGBIN
发明人： PALANKI RAVI , GORE DHANANJAY ASHOK , WEI YONGBIN
IPC分类号： H04W56/00 , H04B7/155
CPC分类号： H04W56/001 , H04B7/15585
摘要： Methods and apparatuses are provided that include a mobile station modem (MSM) embedded in a repeater for enhancing repeater functionality. The MSM can determine a timing of a base station based on one or more signals received therefrom. Using the timing, the repeater can align timing to that of the base station, determine cyclic prefix of the received signals, cancel echo from received signals, switch between receiving uplink and downlink signals, transmit PRSs according to the timing, and/or the like.
摘要翻译：提供了包括嵌入在转发器中用于增强中继器功能的移动台调制解调器（MSM）的方法和设备。 MSM可以基于从其接收到的一个或多个信号来确定基站的定时。使用定时，中继器可以将定时与基站的定时对齐，确定接收信号的循环前缀，从接收信号中消除回声，在接收上行链路和下行链路信号之间切换，根据定时发送PRS等等。

80. 发明申请

WO2011103153A3 METHOD AND APPARATUS TO FACILITATE AN EARLY DECODING OF SIGNALS IN RELAY BACKHAUL LINKS 审中-公开
标题翻译：方法和设备在连接回程链路中促进信号的早期解码
公开(公告)号：WO2011103153A3
公开(公告)日：2011-11-10
申请号：PCT/US2011025034
申请日：2011-02-16
申请人： QUALCOMM INC , GEIRHOFER STEFAN , LUO TAO , PALANKI RAVI , CHEN WANSHI , MONTOJO JUAN
发明人： GEIRHOFER STEFAN , LUO TAO , PALANKI RAVI , CHEN WANSHI , MONTOJO JUAN
IPC分类号： H04B7/26
CPC分类号： H04B7/2606 , H04B7/155
摘要： Methods, apparatuses, and computer program products are disclosed that facilitate an early decoding of relay signals. A relay receives a signal within a sub-frame from a network. A first and second reference symbol is detected within the sub-frame such that the first reference symbol is detected before the second reference symbol. The signal is then decode based on the first reference symbol.
摘要翻译：公开了方便，早期解码中继信号的方法，设备和计算机程序产品。中继从网络接收子帧内的信号。在子帧内检测第一和第二参考符号，使得在第二参考符号之前检测第一参考符号。然后基于第一参考符号对信号进行解码。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式