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1. 发明申请

WO2012078993A2 CONFIGURABLE FILTER FOR MULTI-RADIO INTERFERENCE MITIGATION 审中-公开
标题翻译：可配置的滤波器用于多无线电干扰缓解
公开(公告)号：WO2012078993A2
公开(公告)日：2012-06-14
申请号：PCT/US2011064181
申请日：2011-12-09
申请人： QUALCOMM INC , BANISTER BRIAN CLARKE , WANG JIBING , SADEK AHMED K , KADOUS TAMER ADEL , DAYAL PRANAV , MANTRAVADI ASHOK
发明人： BANISTER BRIAN CLARKE , WANG JIBING , SADEK AHMED K , KADOUS TAMER ADEL , DAYAL PRANAV , MANTRAVADI ASHOK
IPC分类号： H04B1/04
CPC分类号： H04B1/0475 , H04W16/14 , Y02D70/00 , Y02D70/1242 , Y02D70/1262 , Y02D70/1264 , Y02D70/142 , Y02D70/144 , Y02D70/146 , Y02D70/164 , Y02D70/168 , Y02D70/23 , Y02D70/24 , Y02D70/25 , Y02D70/40
摘要： In a multi-radio device, a configurable filter may be placed on the transmit side of an aggressor radio to reduce interference to receive side performance of a victim radio. The filter may be adaptively configured based on performance of the victim radio. The configurable filter may be in the form of a notch filter. The depth and width of the notch filter may be configured. The filter may be used to create a virtual guard band between an Industrial Scientific and Medical (ISM) band and a cellular band by puncturing a physical uplink control channel (PUCCH) transmission nearest to the ISM band or reducing power on the nearest PUCCH transmission.
摘要翻译：在多无线电设备中，可配置滤波器可以放置在侵略者无线电的发射侧以减少对受害者无线电的接收侧性能的干扰。该滤波器可以基于受害者无线电的性能自适应地配置。可配置滤波器可以采用陷波滤波器的形式。陷波滤波器的深度和宽度可以被配置。该滤波器可用于通过对最接近ISM频带的物理上行链路控制信道（PUCCH）传输进行打孔或降低最近的PUCCH传输上的功率，在Industrial Scientific和Medical（ISM）频带和蜂窝频带之间创建虚拟防护频带。

2. 发明申请

WO2011126879A3 VOICE ACTIVITY DETECTION IN COEXISTENCE MANAGEMENT 审中-公开
标题翻译：共同管理中的语音活动检测
公开(公告)号：WO2011126879A3
公开(公告)日：2013-03-21
申请号：PCT/US2011030499
申请日：2011-03-30
申请人： QUALCOMM INC , LINSKY JOEL BENJAMIN , WANG JIBING , KADOUS TAMER A , MANTRAVADI ASHOK , DAYAL PRANAV
发明人： LINSKY JOEL BENJAMIN , WANG JIBING , KADOUS TAMER A , MANTRAVADI ASHOK , DAYAL PRANAV
IPC分类号： H04W72/12
CPC分类号： H04W72/1215 , H04W72/1242 , H04W88/06
摘要： A system and method to facilitate voice activity detection and coexistence manager decisions is provided and include identifying a connection utilizing a first resource and a content stream corresponding to the connection, where the first resource conflicts with a second resource. The content of the content stream is classified into multiple levels based on a value of the content and then a priority is assigned to the first and second resources based on the level of the content of the first resource.
摘要翻译：提供了一种促进语音活动检测和共存管理器决策的系统和方法，包括利用与该连接相对应的第一资源和内容流来识别连接，其中第一资源与第二资源冲突。基于内容的值将内容流的内容分类为多个级别，然后基于第一资源的内容的级别将优先级分配给第一和第二资源。

3. 发明申请

WO2010081056A2 SPECIAL MANAGEMENT CONNECTION BETWEEN BASE STATION AND RELAY STATIONS IN MULTIHOP RELAY SYSTEMS 审中-公开
标题翻译：多点继电系统中基站与中继站之间的特殊管理连接
公开(公告)号：WO2010081056A2
公开(公告)日：2010-07-15
申请号：PCT/US2010020570
申请日：2010-01-09
申请人： QUALCOMM INC , DAYAL PRANAV , JI TINGFANG
发明人： DAYAL PRANAV , JI TINGFANG
IPC分类号： H04W72/10 , H04W52/46
CPC分类号： H04W52/46 , H04B7/2606 , H04L12/189 , H04W84/047
摘要： The present disclosure proposes different methods of utilizing dedicated control channels in a multi-hop relay system. For one embodiment of the present disclosure, dedicated control channels may be used to power control communication entities in the multi-hop relay system. For another embodiment of the present disclosure, bandwidth resources of dedicated control channels may be employed to control a sleep mode at a subscriber station. For yet another embodiment of the present disclosure, dedicated control channels of the multi-hop relay system may be exploited for sending multicast and broadcast service messages.
摘要翻译：本公开提出了在多跳中继系统中使用专用控制信道的不同方法。对于本公开的一个实施例，可以使用专用控制信道来为多跳中继系统中的通信实体供电。对于本公开的另一个实施例，可以采用专用控制信道的带宽资源来控制用户站处的睡眠模式。对于本公开的又一个实施例，可以利用多跳中继系统的专用控制信道来发送多播和广播服务消息。

4. 发明申请

WO2008112849A3 POWER CONTROL METHOD AND APPARATUS 审中-公开
标题翻译：功率控制方法和装置
公开(公告)号：WO2008112849A3
公开(公告)日：2009-03-19
申请号：PCT/US2008056782
申请日：2008-03-13
申请人： QUALCOMM INC , DAYAL PRANAV , JI TINGFANG
发明人： DAYAL PRANAV , JI TINGFANG
IPC分类号： H04B7/005
CPC分类号： H04W52/10 , H04W52/08 , H04W52/146 , H04W52/242
摘要： Power control for wireless communication may involve determining the transmit power to be used by a wireless device. A wireless device using open loop power control may select a transmit power based on an open loop power equation where a parameter of the power equation may be based on one or more power control messages received from another wireless device. In some aspects, path loss may be estimated for open loop power control and a value for Offset_BSperSS may be obtained from information provided by a base station for closed loop power control. To facilitate a stable combined open-closed loop algorithm, open loop power control may be used to compensate channel changes based on reciprocity, and closed loop power control may be used to compensate interference variations (e.g., as compared to NI provided by a DCD message).
摘要翻译：用于无线通信的功率控制可以涉及确定由无线设备使用的发射功率。使用开环功率控制的无线设备可以基于开环功率方程来选择发射功率，其中功率方程的参数可以基于从另一无线设备接收的一个或多个功率控制消息。在一些方面，可以为开环功率控制估计路径损耗，并且可以从基站为闭环功率控制提供的信息获得Offset_BSperSS的值。为了促进稳定的组合开环闭环算法，可以使用开环功率控制来基于互惠来补偿信道变化，并且可以使用闭环功率控制来补偿干扰变化（例如，与由DCD消息提供的NI相比较）。

5. 发明申请

WO2009059068A2 RESOURCE SCALING IN WIRELESS COMMUNICATION SYSTEMS 审中-公开
标题翻译：无线通信系统中的资源缩放
公开(公告)号：WO2009059068A2
公开(公告)日：2009-05-07
申请号：PCT/US2008081885
申请日：2008-10-30
申请人： QUALCOMM INC , JI TINGFANG , GOROKHOV ALEXEI , DAYAL PRANAV
发明人： JI TINGFANG , GOROKHOV ALEXEI , DAYAL PRANAV
IPC分类号： H04W16/04
CPC分类号： H04W28/16 , H04W28/18
摘要： Systems and methodologies are described that facilitate resource scaling for inter-access point fairness in a wireless communication system. As described herein, an offered load of an access point can be determined based on one or more loading metrics relating to associated terminals, throughput, data rate, quality of service (QoS), or the like. Based on the determined offered load of an access point, resources used by the access point and/or power utilized for communication over those resources can be scaled based on a comparison of the offered load of the access point to a nominal or default offered load. Centralized techniques for resource scaling are described herein, wherein one or more centralized controllers coordinate resource scaling with respective access points via backhaul messaging. In addition, distributed techniques for resource scaling are described herein, wherein neighboring access points communicate with each other via over-the-air messaging to determine a local optimal resource apportionment.
摘要翻译：描述了有助于无线通信系统中的接入点间公平性的资源调整的系统和方法。如这里所描述的，接入点的提供的负载可以基于与关联的终端有关的一个或多个负载指标，吞吐量，数据速率，服务质量（QoS）等来确定。基于所确定的接入点的所提供负载，基于接入点的提供负载与标称或默认提供负载的比较，可以缩放由接入点使用的资源和/或用于在这些资源上进行通信的功率。这里描述了用于资源缩放的集中式技术，其中一个或多个中央控制器经由回程消息传递协调资源缩放与各个接入点。另外，本文描述了用于资源缩放的分布式技术，其中相邻接入点经由空中消息传送来彼此通信以确定本地最优资源分配。

6. 发明申请

WO2008144450A2 ENHANCED PILOT SIGNAL 审中-公开
标题翻译：增强引航信号
公开(公告)号：WO2008144450A2
公开(公告)日：2008-11-27
申请号：PCT/US2008063800
申请日：2008-05-15
申请人： QUALCOMM INC , BLACK PETER J , WU QIANG , ZHAO WANLUN , TOKGOZ YELIZ , PADOVANI ROBERTO , NAGUIB AYMAN FAWZY , KIM JE WOO , EDGE STEPHEN , AGASHE PARAG A , BHUSHAN NAGA , DAYAL PRANAV
发明人： BLACK PETER J , WU QIANG , ZHAO WANLUN , TOKGOZ YELIZ , PADOVANI ROBERTO , NAGUIB AYMAN FAWZY , KIM JE WOO , EDGE STEPHEN , AGASHE PARAG A , BHUSHAN NAGA , DAYAL PRANAV
IPC分类号： H04L5/00
CPC分类号： H04W4/02 , H03M1/185 , H04L5/0023 , H04L5/0048 , H04L27/261 , H04L27/2613 , H04W16/02 , H04W64/00
摘要： Briefly, in accordance with one embodiment, a method of transmitting signals is provided. Signal waveforms are transmitted from at least two respective sectors. The at least two respective sectors are from at least two different sets of a superset of sectors. The transmitted signal waveforms include signal waveforms at least nearly mutually orthogonal at least along a particular signal dimension. An advantage of such an embodiment, for example, is reduced signal interference.
摘要翻译：简而言之，根据一个实施例，提供一种发送信号的方法。信号波形从至少两个相应的扇区发送。所述至少两个相应扇区是来自扇区的超集的至少两组不同的集合。发送的信号波形包括至少沿着特定信号维度至少几乎相互正交的信号波形。例如，这样的实施例的优点是减少了信号干扰。

7. 发明申请

WO2008112580A3 POWER CONTROL MESSAGING SCHEME 审中-公开
标题翻译：功率控制消息传输方案
公开(公告)号：WO2008112580A3
公开(公告)日：2008-12-31
申请号：PCT/US2008056304
申请日：2008-03-07
申请人： QUALCOMM INC , DAYAL PRANAV , JI TINGFANG
发明人： DAYAL PRANAV , JI TINGFANG
IPC分类号： H04B7/005
CPC分类号： H04W52/10 , H04W52/241 , H04W52/243 , H04W52/247 , H04W52/26 , H04W52/28
摘要： In a power control messaging scheme for wireless communication, a wireless node sends vectorized information to another wireless node that uses the information to control its transmit power. In some aspects, the vectorized information may relate to interference observed at a wireless node. In some aspects, the vectorized information may relate to power adjustment offsets. In some aspects, the information may be vectorized based on one or more of different quality of service classes, different assignments within a frame, different permutation zones, different channel differences, different locations of a wireless node, different channel types, different other sector interference values, and different assignment sizes. In some aspects, a wireless node transmits a power control message via an uplink map in an assignment message.
摘要翻译：在用于无线通信的功率控制消息传递方案中，无线节点将矢量化信息发送到使用该信息的另一无线节点来控制其发射功率。在一些方面，矢量化信息可以涉及在无线节点处观察到的干扰。在一些方面，矢量化信息可以涉及功率调整偏移。在一些方面，信息可以基于不同的服务质量类别，帧内的不同分配，不同的置换区域，不同的信道差异，无线节点的不同位置，不同的信道类型，不同的其他扇区干扰值和不同的分配大小。在一些方面，无线节点通过分配消息中的上行链路映射来发送功率控制消息。

8. 发明申请

WO2010056639A3 UNEQUAL MULTIPATH PROTECTION OF DIFFERENT FRAMES WITHIN A SUPERFRAME USING DIFFERENT CYCLIC PREFIX LENGTHS 审中-公开
标题翻译：使用不同的循环前缀长度在超声波中不平衡多个不同框架的保护
公开(公告)号：WO2010056639A3
公开(公告)日：2010-09-30
申请号：PCT/US2009063807
申请日：2009-11-10
申请人： QUALCOMM INC , GRIOT MIGUEL , DAYAL PRANAV
发明人： GRIOT MIGUEL , DAYAL PRANAV
IPC分类号： H04L27/26
CPC分类号： H04L27/2607
摘要： Techniques for providing multipath protection of a portion of a frame classified as having a first importance level (e.g., critical) are provided. Different cyclic prefix lengths may be used, depending on whether a frame contains information deemed critical.
摘要翻译：提供了用于提供被分类为具有第一重要性级别（例如，关键）的帧的一部分的多路径保护的技术。可以使用不同的循环前缀长度，这取决于帧是否包含被认为是关键的信息。

9. 发明申请

WO2010065430A2 METHODS AND SYSTEMS FOR LTE-WIMAX COEXISTENCE 审中-公开
标题翻译： LTE-WIMAX共存方法与系统
公开(公告)号：WO2010065430A2
公开(公告)日：2010-06-10
申请号：PCT/US2009066032
申请日：2009-11-29
申请人： QUALCOMM INC , DAYAL PRANAV , NAGUIB AYMAN FAWZY , JI TINGFANG
发明人： DAYAL PRANAV , NAGUIB AYMAN FAWZY , JI TINGFANG
IPC分类号： H04J1/00 , H04B7/00
CPC分类号： H04W88/10 , H04L5/0007
摘要： Methods and apparatus for supporting coexistence between two different radio access technologies (RATs), such as the Long Term Evolution (LTE) standard and one of the IEEE 802.16 standards, are provided. To accomplish this coexistence, a multi-mode base station (BS) may replace transmission gaps in a frame of a first RAT with subframes or symbols of the second RAT and transmit the resulting dual-RAT frame. In this manner, a single BS may support and communicate according to two different RATs simultaneously.
摘要翻译：提供了用于支持诸如长期演进（LTE）标准和IEEE 802.16标准之一的两种不同无线电接入技术（RAT）之间的共存的方法和装置。为了实现这种共存，多模式基站（BS）可以用第二RAT的子帧或符号替代第一RAT的帧中的传输间隙，并且发送所得到的双RAT帧。以这种方式，单个BS可以同时支持和通信两种不同的RAT。

10. 发明申请

WO2010011369A3 METHODS AND SYSTEMS FOR CHOOSING CYCLIC DELAYS IN MULTIPLE ANTENNA OFDM SYSTEMS 审中-公开
标题翻译：用于在多个天线OFDM系统中选择循环延迟的方法和系统
公开(公告)号：WO2010011369A3
公开(公告)日：2010-05-20
申请号：PCT/US2009035196
申请日：2009-02-25
申请人： QUALCOMM INC , DAYAL PRANAV , NAGUIB AYMAN FAWZY
发明人： DAYAL PRANAV , NAGUIB AYMAN FAWZY
IPC分类号： H04L5/00
CPC分类号： H04L5/0048 , H04L5/0023 , H04L27/2613
摘要： Certain embodiments of the present disclosure relate to a method to determine appropriate values of cyclic delays applied at a transmitter with multiple antennas in order to provide accurate estimation of channel gains in a multiple-input single-output (MISO) system or multiple-input multiple-output (MIMO) system.
摘要翻译：本公开的某些实施例涉及一种确定在具有多个天线的发射机处应用的循环延迟的适当值的方法，以便提供多输入单输出（MISO）系统中的信道增益的准确估计或多输入多重输出（MIMO）系统。

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