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1. 发明申请

WO2009151468A1 REDUCING HARQ RETRANSMISSIONS USING PEAK POWER MANAGEMENT TECHNIQUES 审中-公开
标题翻译：使用峰值电源管理技术减少HARQ恢复
公开(公告)号：WO2009151468A1
公开(公告)日：2009-12-17
申请号：PCT/US2008/080445
申请日：2008-10-20
申请人： QUALCOMM Incorporated , NAGARAJA, Nagendra
发明人： NAGARAJA, Nagendra
IPC分类号： H04L1/18
CPC分类号： H04L27/2614 , H04L1/0042 , H04L1/1819 , H04L1/1829 , H04L27/2621
摘要： Systems, methods and apparatuses for reducing HARQ retransmissions using peak power management techniques are presented. In one example, a receiver may perform multi-level error correction for reducing HARQ retransmissions. The receiver may include a Peak to Average Power Ratio Management Module (PAPR MM) decoder configured to perform a first level of error correction utilizing retransmissions originating at a front end of a distal transmitter. The receiver may further include a symbol demapping module connected to the PAPR MM decoder, a deinterleaver connected to the symbol demapping module, and a decoder connected to the deinterleaver and the PAPR MM decoder, where the decoder may be configured to perform a second level of error correction utilizing retransmissions originating at a back end of a distal transmitter. A transmitter for reducing HARQ retransmissions using PAPR techniques is also presented.
摘要翻译：提出了使用峰值功率管理技术减少HARQ重传的系统，方法和装置。在一个示例中，接收机可以执行多级纠错以减少HARQ重传。接收机可以包括峰值对平均功率比管理模块（PAPR MM）解码器，其被配置为利用源于远端发射机的前端的重传来执行第一级错误校正。接收机还可以包括连接到PAPR MM解码器的符号解映射模块，连接到符号解映射模块的解交织器，以及连接到解交织器和PAPR MM解码器的解码器，其中解码器可被配置为执行第二级别使用源于远端发射机后端的重传的误差校正。还提出了一种使用PAPR技术减少HARQ重传的发射机。

2. 发明申请

WO2011140398A1 DATA TRANSMISSION WITH MULTI-LEVEL ACK/NACK FEEDBACK 审中-公开
标题翻译：具有多级ACK / NACK反馈的数据传输
公开(公告)号：WO2011140398A1
公开(公告)日：2011-11-10
申请号：PCT/US2011/035428
申请日：2011-05-05
申请人： QUALCOMM Incorporated , NAGARAJA, Nagendra
发明人： NAGARAJA, Nagendra
IPC分类号： H04L1/18 , H04L27/26 , H04L1/16
CPC分类号： H04L1/1819 , H04L1/1607 , H04L1/1829 , H04L27/2601
摘要： Techniques for transmitting and receiving data with multi-level feedback of acknowledgement (ACK) and negative acknowledgement (NACK) are described. In an aspect, a receiver may send a NACK if high peak-to-average-power ratio (PAPR) is detected for a transmission of a packet. A transmitter may adjust at least one transmission parameter (e.g., increase back-off of a power amplifier) in response to receiving the NACK from the receiver. In another aspect, a receiver may send a NACK of a first type (NACK Type 1) if high PAPR is detected for a transmission of a packet and may send a NACK of a second type (NACK Type 2) if the packet is decoded in error. A transmitter may treat NACK Type 1 and NACK Type 2 in similar manner and may send another transmission of the packet.
摘要翻译：描述了用于通过确认（ACK）和否定确认（NACK）的多级反馈来发送和接收数据的技术。在一方面，如果针对分组的传输检测到高峰值平均功率比（PAPR），则接收机可以发送NACK。响应于从接收机接收到NACK，发射机可以调整至少一个传输参数（例如，增加功率放大器的后退）。在另一方面，如果检测到用于分组的传输的高PAPR，则接收机可以发送第一类型的NACK（NACK类型1），并且如果分组被解码，则可以发送第二类型的NACK（NACK类型2）错误。发射机可以以类似的方式处理NACK类型1和NACK类型2，并且可以发送分组的另一个传输。

3. 发明申请

WO2011075704A3 TRANSMISSION POWER CONTROL IN MULTI-HOP NETWORKS 审中-公开
标题翻译：多站点网络中的传输功率控制
公开(公告)号：WO2011075704A3
公开(公告)日：2011-09-01
申请号：PCT/US2010061155
申请日：2010-12-17
申请人： QUALCOMM INC , NAGARAJA NAGENDRA
发明人： NAGARAJA NAGENDRA
IPC分类号： H04W52/12 , H04W52/22 , H04W52/24 , H04W52/34 , H04W52/46
CPC分类号： H04W52/12 , H04W52/225 , H04W52/241 , H04W52/343 , H04W52/46
摘要： Systems and methodologies are described that facilitate providing power control for intermediary access points in wireless networks, such as relay nodes. Parameters related to intermediary access point communications can be provided to a serving access point, and the serving access point can generate power adjustment values and related commands based at least in part on the parameters. The parameters can include load on the intermediary access point, signal-to-interference-and-noise ratio (SINR) and/or similar parameters related to communications between the intermediary access points and/or one or more UEs, etc. In addition, end-to-end power control can be provided where intermediary access points report SINR to serving access points allowing serving access points to adjust downlink transmission power.
摘要翻译：描述了有助于为无线网络（例如中继节点）中的中间接入点提供功率控制的系统和方法。可以将与中间接入点通信相关的参数提供给服务接入点，并且服务接入点可以至少部分地基于参数生成功率调整值和相关命令。这些参数可以包括对中间接入点的负载，信噪比（SINR）和/或与中间接入点和/或一个或多个UE之间的通信相关的类似参数等。此外，可以提供端到端功率控制，其中中间接入点向服务接入点报告SINR，允许服务接入点调整下行链路传输功率。

4. 发明申请

WO2010118068A1 METHOD AND APPARATUS FOR IMPLEMENTING COOPERATIVE MIMO IN A WIRELESS LOCAL AREA NETWORK 审中-公开
标题翻译：在无线局域网中实现合作MIMO的方法和装置
公开(公告)号：WO2010118068A1
公开(公告)日：2010-10-14
申请号：PCT/US2010/030144
申请日：2010-04-06
申请人： QUALCOMM INCORPORATED , NAGARAJA, Nagendra
发明人： NAGARAJA, Nagendra
IPC分类号： H04B7/02 , H04B7/06 , H04B7/08
CPC分类号： H04B7/0404 , H04B7/026
摘要： A method of wireless communication for facilitating cooperative multiple in, multiple out in a wireless local area network with a primary channel and a secondary channel is disclosed. The method includes determining that a frame has been received on the secondary channel; and, relaying the frame to an intended wireless node on the secondary channel. An apparatus for performing the method is also disclosed.
摘要翻译：公开了一种无线通信方法，用于促进具有主信道和次信道的无线局域网中的协作多重多输出。该方法包括确定在辅助信道上已经接收到帧; 并且将帧中继到辅助信道上的预期无线节点。还公开了一种用于执行该方法的装置。

5. 发明申请

WO2009097022A1 SYSTEMS, METHODS, AND APPARATUS FOR CONTEXT PROCESSING USING MULTI RESOLUTION ANALYSIS 审中-公开
标题翻译：使用多分辨率分析进行上下文处理的系统，方法和装置
公开(公告)号：WO2009097022A1
公开(公告)日：2009-08-06
申请号：PCT/US2008/078329
申请日：2008-09-30
申请人： QUALCOMM INCORPORATED , NAGARAJA, Nagendra , EL-MALEH, Khaled, Helmi
发明人： NAGARAJA, Nagendra , EL-MALEH, Khaled, Helmi
IPC分类号： G10L21/02
CPC分类号： G10L21/02 , G10L19/012 , G10L21/0208 , G10L21/0272
摘要： Configurations disclosed herein include systems, methods, and apparatus that may be applied in a voice communications and/or storage application to remove, enhance, and/or replace the existing context.
摘要翻译：本文公开的配置包括可以应用于语音通信和/或存储应用中以去除，增强和/或替代现有上下文的系统，方法和装置。

6. 发明申请

WO2010144751A2 MULTIBAND ANTENNA FOR COOPERATIVE MIMO 审中-公开
标题翻译：多协议MIMO天线
公开(公告)号：WO2010144751A2
公开(公告)日：2010-12-16
申请号：PCT/US2010/038235
申请日：2010-06-10
申请人： QUALCOMM INCORPORATED , NAGARAJA, Nagendra
发明人： NAGARAJA, Nagendra
IPC分类号： H04W72/04 , H04B7/02
CPC分类号： H04W52/40 , H04L5/0007 , H04L5/001 , H04L5/0035 , H04L5/0053 , H04L5/006 , H04W52/146 , H04W52/243 , H04W52/247 , H04W52/367 , H04W72/04
摘要： Certain aspects provide a method for reducing interference in a cooperative MIMO system.
摘要翻译：某些方面提供了减少协作MIMO系统中的干扰的方法。

7. 发明申请

WO2010047901A1 METHODS AND APPARATUS FOR HYBRID BROADCAST AND PEER-TO-PEER NETWORK USING COOPERATIVE MIMO 审中-公开
标题翻译：使用合作MIMO的混合广播和对等网络的方法和装置
公开(公告)号：WO2010047901A1
公开(公告)日：2010-04-29
申请号：PCT/US2009/057356
申请日：2009-09-17
申请人： QUALCOMM Incorporated , NAGARAJA, Nagendra
发明人： NAGARAJA, Nagendra
IPC分类号： H04H20/08 , H04H60/90 , H04B7/02 , H04L29/06 , H04N7/173
CPC分类号： H04H20/08 , H04B7/026 , H04B7/0413 , H04H60/90 , H04L65/4076 , H04N7/17318 , H04N21/41407 , H04N21/44209 , H04N21/632 , H04W72/005 , H04W84/18
摘要： A method for obtaining a desired broadcast channel is described. A broadcast channel may be received from a broadcast network. The received broadcast channel may be sent to at least one peer-to-peer network peer over a peer-to-peer network. A desired broadcast channel may be received from at least one peer-to-peer network peer over the peer-to-peer network. The desired broadcast channel may be played.
摘要翻译：描述用于获得所需广播频道的方法。可以从广播网络接收广播频道。接收到的广播信道可以通过对等网络发送到至少一个对等网络对等体。可以通过对等网络从至少一个对等网络对等体接收期望的广播信道。可以播放所需的广播频道。

8. 发明申请

WO2009097020A1 SYSTEMS, METHODS, AND APPARATUS FOR CONTEXT SUPPRESSION USING RECEIVERS 审中-公开
标题翻译：使用接收者的上下文抑制的系统，方法和装置
公开(公告)号：WO2009097020A1
公开(公告)日：2009-08-06
申请号：PCT/US2008/078325
申请日：2008-09-30
申请人： QUALCOMM INCORPORATED , EL-MALEH, Khaled, Helmi , NAGARAJA, Nagendra , CHOY, Eddie, L., T.
发明人： EL-MALEH, Khaled, Helmi , NAGARAJA, Nagendra , CHOY, Eddie, L., T.
IPC分类号： G10L21/02
CPC分类号： G10L21/02 , G10L19/012 , G10L21/0208 , G10L21/0272
摘要： Configurations disclosed herein include systems, methods, and apparatus that may be applied in a voice communications and/or storage application to remove, enhance, and/or replace the existing context.
摘要翻译：本文公开的配置包括可以应用于语音通信和/或存储应用中以去除，增强和/或替代现有上下文的系统，方法和装置。

9. 发明申请

WO2012088470A1 CONFIGURATION OF USER EQUIPMENT FOR PEER-TO-PEER COMMUNICATION 审中-公开
标题翻译：用户设备配置对等通信
公开(公告)号：WO2012088470A1
公开(公告)日：2012-06-28
申请号：PCT/US2011/066975
申请日：2011-12-22
申请人： QUALCOMM INCORPORATED , HO, Saiyiu, D. , HORN, Gavin, Bernard , GRIOT, Miguel , NAGARAJA, Nagendra
发明人： HO, Saiyiu, D. , HORN, Gavin, Bernard , GRIOT, Miguel , NAGARAJA, Nagendra
IPC分类号： H04W76/02 , H04W48/16
CPC分类号： H04W76/023 , H04B7/022 , H04L67/104 , H04L67/1061 , H04W48/16 , H04W52/383 , H04W76/14
摘要： Configuring a peer-to-peer (P2P) link in a multi-access wireless network includes receiving P2P configuration information from a base station at a UE supporting P2P communication. The first UE communicates directly with a second UE based on the P2P configuration information received from the base station. The first UE may send a configuration request message to the base station, and receive a responsive configuration message with the P2P configuration information from the base station, which messages may be Radio Resource Control (RRC) messages supporting P2P. In the alternative, the P2P configuration information may be provided in a system information block (SIB) broadcast by the base station. The P2P configuration information may indicate allocation of physical layer or Medium Access Control resources, or both allocated for P2P communication, and other information.
摘要翻译：在多接入无线网络中配置点对点（P2P）链路包括从支持P2P通信的UE处的基站接收P2P配置信息。基于从基站接收的P2P配置信息，第一UE直接与第二UE进行通信。第一UE可以向基站发送配置请求消息，并且从基站接收具有P2P配置信息的响应配置消息，哪个消息可以是支持P2P的无线资源控制（RRC）消息。或者，可以在由基站广播的系统信息块（SIB）中提供P2P配置信息。 P2P配置信息可以指示分配用于P2P通信的物理层或媒体访问控制资源的分配，以及其他信息。

10. 发明申请

WO2011139667A1 RANGING AND DISTANCE BASED WI-FI SPECTRUM SELECTION 审中-公开
标题翻译：基于范围和距离的WI-FI频谱选择
公开(公告)号：WO2011139667A1
公开(公告)日：2011-11-10
申请号：PCT/US2011/033882
申请日：2011-04-26
申请人： QUALCOMM INCORPORATED , NAGARAJA, Nagendra
发明人： NAGARAJA, Nagendra
IPC分类号： H04L5/00 , H04W72/04
CPC分类号： H04W72/048 , H04L5/0007 , H04L5/0037 , H04L5/0044 , H04L5/006 , H04L5/0064 , H04L5/0085 , H04W84/12
摘要： A method and apparatus for performing spectral allocation for a wireless link in a wireless communication system is disclosed. The method determines a distance/range for the wireless link and assigns an optimal sub-carrier frequency to the wireless link based on (1) a higher frequency to lower frequency priority and (2) on the value of the distance/range of the wireless link. Higher frequency sub-carriers are assigned to wireless links that have a shorter distance/range and lower frequency sub-carriers are assigned to wireless links that have a longer distance/range. The method of the present work increases the spectral efficiency of the wireless communication system and improves system bandwidth.
摘要翻译：公开了一种在无线通信系统中为无线链路执行频谱分配的方法和装置。该方法确定无线链路的距离/范围，并且基于（1）较高频率到较低频率优先级和（2）无线链路的距离/范围的值，向无线链路分配最佳子载波频率链接。较高频率的子载波被分配给具有较短距离/范围的无线链路，并且较低频率的子载波被分配给具有较长距离/范围的无线链路。本工作的方法提高了无线通信系统的频谱效率，提高了系统带宽。

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