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1. 发明申请

WO2010059934A3 WIRELESS POSITION DETERMINATION USING ADJUSTED ROUND TRIP TIME MEASUREMENTS 审中-公开
标题翻译：使用调整回合时间测量的无线位置确定
公开(公告)号：WO2010059934A3
公开(公告)日：2010-08-12
申请号：PCT/US2009065319
申请日：2009-11-20
申请人： QUALCOMM INC , AGGARWAL ALOK , NAGUIB AYMAN FAWZY , SRIDHARA VINAY , DAS SAUMITRA MOHAN
发明人： AGGARWAL ALOK , NAGUIB AYMAN FAWZY , SRIDHARA VINAY , DAS SAUMITRA MOHAN
IPC分类号： G01S5/02 , H04L12/28 , H04W64/00
CPC分类号： G01S5/10 , G01S5/0205 , G01S5/14 , G01S13/765 , H04W24/00 , H04W64/00
摘要： One method for wirelessly determining a position of a mobile station includes measuring a round trip time (RTT) to a plurality of wireless access points, estimating a first distance to each wireless access point based upon the round trip time delay and an initial processing time associated with each wireless access point, estimating a second distance to each wireless access point based upon supplemental information, combining the first and second distance estimates to each wireless access point, and calculating the position based upon the combined distance estimates. Another method includes measuring a distance to each wireless access point based upon a wireless signal model, calculating a position of the mobile station based upon the measured distance, determining a computed distance to each wireless access point based upon the calculated position of the mobile station, updating the wireless signal model, and determining whether the wireless signal model has converged.
摘要翻译：用于无线地确定移动站的位置的一种方法包括测量到多个无线接入点的往返时间（RTT），基于往返时间延迟估计到每个无线接入点的第一距离和相关联的初始处理时间利用每个无线接入点，基于补充信息估计到每个无线接入点的第二距离，将第一和第二距离估计合并到每个无线接入点，以及基于组合的距离估计来计算位置。另一种方法包括基于无线信号模型来测量到每个无线接入点的距离，基于测量的距离来计算移动台的位置，基于计算出的移动台的位置确定到每个无线接入点的计算距离，更新无线信号模型，以及确定无线信号模型是否收敛。

2. 发明申请

WO2010059936A2 NETWORK-CENTRIC DETERMINATION OF NODE PROCESSING DELAY 审中-公开
标题翻译：网络中心确定节点处理延迟
公开(公告)号：WO2010059936A2
公开(公告)日：2010-05-27
申请号：PCT/US2009065325
申请日：2009-11-20
申请人： QUALCOMM INC , AGGARWAL ALOK , NAGUIB AYMAN FAWZY , SRIDHARA VINAY
发明人： AGGARWAL ALOK , NAGUIB AYMAN FAWZY , SRIDHARA VINAY
IPC分类号： H04L12/28
CPC分类号： G01S5/021 , G01S5/0284 , G01S5/06 , H04L29/08657 , H04W4/04 , H04W64/00
摘要： Apparatus and methods are directed to calibrating a delay within a wireless access point for determining a position of a mobile station. One method includes receiving an initial packet at an eavesdropping device, receiving a response packet, sent by another entity, at the eavesdropping device, computing a time difference based upon the packet arrival times, and providing the time difference to a position determination entity. Another method includes providing a request to appropriate eavesdropping devices to send information, receiving, from each appropriate eavesdropping device, a time difference which represents a difference in a time of arrival of a packet transmitted by the wireless access point and a time of arrival of a packet transmitted by the mobile station, determining a processing delay estimate based upon the time differences, and determining a position of the mobile station based upon the processing delay estimate and the received time differences.
摘要翻译：设备和方法旨在校准无线接入点内的延迟以确定移动台的位置。一种方法包括在窃听设备接收初始分组，在窃听设备接收由另一实体发送的响应分组，基于分组到达时间计算时间差，并将时间差提供给位置确定实体。另一种方法包括向适当的窃听设备提供发送信息的请求，从每个适当的窃听设备接收表示由无线接入点发送的分组的到达时间的差异的时间差和由移动台发送的分组，基于时间差确定处理延迟估计，以及基于处理延迟估计和所接收的时间差确定移动台的位置。

3. 发明申请

WO2010059935A9 WIRELESS-BASED POSITIONING ADJUSTMENTS USING A MOTION SENSOR 审中-公开
标题翻译：使用运动传感器的基于无线的定位调整
公开(公告)号：WO2010059935A9
公开(公告)日：2011-06-09
申请号：PCT/US2009065322
申请日：2009-11-20
申请人： QUALCOMM INC , SRIDHARA VINAY , AGGARWAL ALOK , NAGUIB AYMAN FAWZY
发明人： SRIDHARA VINAY , AGGARWAL ALOK , NAGUIB AYMAN FAWZY
IPC分类号： G01C21/36 , G01S5/14
CPC分类号： G01S5/10 , G01S5/021 , G01S7/40 , G01S13/76 , G01S19/49 , H04W4/027
摘要： Apparatuses and methods for adjusting wireless-derived positions of a mobile station using a motion sensor are presented. One method includes estimating a position of a mobile station based upon wireless signal measurements and measuring a movement of the mobile station using a relative motion sensor. The method further includes detecting a displacement of the mobile station based upon the measured movement, determining that the displacement is below a threshold and then adjusting the estimated position of the mobile station using information from the relative motion sensor. An apparatus includes a wireless transceiver, a relative motion sensor, a processor coupled to the wireless transceiver and the relative motion sensor, and a memory coupled to the processor. The memory stores executable instructions and data for causing the processor to execute methods for adjusting wireless-derived positions using a motion sensor.
摘要翻译：提出了使用运动传感器来调整移动台的无线来源位置的装置和方法。一种方法包括基于无线信号测量来估计移动站的位置，并使用相对运动传感器测量移动站的移动。该方法还包括基于测量的移动来检测移动站的位移，确定位移低于阈值，然后使用来自相对运动传感器的信息来调整移动站的估计位置。一种装置包括无线收发器，相对运动传感器，耦合到无线收发器和相对运动传感器的处理器以及耦合到处理器的存储器。存储器存储用于使处理器执行使用运动传感器来调整无线来源位置的方法的可执行指令和数据。

4. 发明申请

WO2013033109A3 SYSTEMS AND METHODS INVOLVING AUGMENTED MENU USING MOBILE DEVICE 审中-公开
标题翻译：使用移动设备涉及使用的菜单的系统和方法
公开(公告)号：WO2013033109A3
公开(公告)日：2013-05-10
申请号：PCT/US2012052693
申请日：2012-08-28
申请人： QUALCOMM INC , DAS SAUMITRA MOHAN , SRIDHARA VINAY , KHORASHADI BEHROOZ
发明人： DAS SAUMITRA MOHAN , SRIDHARA VINAY , KHORASHADI BEHROOZ
IPC分类号： H04W4/18 , G06K9/32
CPC分类号： H04W4/185 , G06F17/30041 , G06F17/30047 , G06K9/3258 , H04W4/04
摘要： The subject matter disclosed herein relates to a method comprising displaying in a camera view of a mobile device a captured image of one or more items listed in a menu of items available for selection at a point of interest identifiable, at least in part, by a location. A method may further include transmitting a message comprising parsed text of the one or more items and information representative of the location, and receiving, in response to the transmission of the message, annotations to be displayed in the camera view.
摘要翻译：本文公开的主题涉及一种方法，其包括在摄像机视图中以移动设备的方式显示在可被选择的项目的菜单中列出的一个或多个项目的捕获图像，所述可选择点可被标识，至少部分地由位置。方法还可以包括：发送包括所述一个或多个项目的解析文本和表示所述位置的信息的消息，以及响应于所述消息的传输，接收要在所述摄像机视图中显示的注释。

5. 发明申请

WO2013059197A3 EGRESS BASED MAP REGION CLASSIFICATION 审中-公开
标题翻译：基于回归的MAP图分类法
公开(公告)号：WO2013059197A3
公开(公告)日：2013-08-22
申请号：PCT/US2012060428
申请日：2012-10-16
申请人： QUALCOMM INC , KHORASHADI BEHROOZ , SRIDHARA VINAY , DAS SAUMITRA MOHAN , VICK CHRISTOPHER A
发明人： KHORASHADI BEHROOZ , SRIDHARA VINAY , DAS SAUMITRA MOHAN , VICK CHRISTOPHER A
IPC分类号： G01C21/20
CPC分类号： G06K9/46 , G01C21/206 , G06K9/3233 , H04W4/028
摘要： Disclosed are systems, methods and techniques for classifying portions of an area depicted in a digitally encoded map. For example, features in a digitally encoded map may be extracted to identify a component area at least partially bounded by a perimeter formed by structures. One or more egress segments in the perimeter may be identified and characterized. The component area may then be classified based, at least in part, on a proportionality of a length of the egress segment to a size of at least one dimension of the component area.
摘要翻译：公开了用于分类数字编码映射中描绘的区域的部分的系统，方法和技术。例如，可以提取数字编码图中的特征以识别至少部分由结构形成的周边界定的组件区域。周边中的一个或多个出口段可被识别和表征。然后可以至少部分地基于出口段的长度与组件区域的至少一个维度的大小的比例来对组件区域进行分类。

6. 发明申请

WO2010099499A3 METHOD AND APPARATUS FOR SCHEDULING TRANSMISSIONS IN SPATIAL DIVISION MULTIPLE ACCESS NETWORK SYSTEMS 审中-公开
标题翻译：空间多路访问网络系统调度传输的方法与装置
公开(公告)号：WO2010099499A3
公开(公告)日：2011-01-20
申请号：PCT/US2010025679
申请日：2010-02-26
申请人： QUALCOMM INC , VERMANI SAMEER , SRIDHARA VINAY , ABRAHAM SANTOSH P , AGGARWAL ALOK
发明人： VERMANI SAMEER , SRIDHARA VINAY , ABRAHAM SANTOSH P , AGGARWAL ALOK
IPC分类号： H04W72/08 , H04W72/12
CPC分类号： H04W72/046 , H04L1/0025 , H04W28/04
摘要： An apparatus for communications including a processing system configured to generate a plurality of spatial streams for communicating with a plurality of nodes, the processing system being further capable of determining an allocation of the spatial streams to each of the nodes based on at least one metric for each of the nodes.
摘要翻译：一种用于通信的装置，包括被配置为生成用于与多个节点通信的多个空间流的处理系统，所述处理系统还能够基于至少一个度量来确定对每个节点的空间流的分配，每个节点。

7. 发明申请

WO2010111120A3 SIGNALING METHODS FOR MMSE PRECODING WITH EIGENMODE SELECTION 审中-公开
标题翻译：用于MMSE预编码与信号选择的信令方法
公开(公告)号：WO2010111120A3
公开(公告)日：2011-02-03
申请号：PCT/US2010027856
申请日：2010-03-18
申请人： QUALCOMM INC , MERLIN SIMONE , SAMPATH HEMANTH , ABRAHAM SANTOSH P , AGGARWAL ALOK , SRIDHARA VINAY , VERMANI SAMEER
发明人： MERLIN SIMONE , SAMPATH HEMANTH , ABRAHAM SANTOSH P , AGGARWAL ALOK , SRIDHARA VINAY , VERMANI SAMEER
IPC分类号： H04B7/04
CPC分类号： H04B7/065 , H04B7/0417 , H04B7/0434
摘要： Different methods of signaling between an access point and user terminals in a multiuser wireless system for performing a minimum mean square error (MMSE) precoding at the access point preceded with eigenmode selection are provided. For one embodiment of the present disclosure, a compact feedback may be utilized between a plurality of user terminals and the access point. For another embodiment of the present disclosure, a hybrid feedback may be utilized between the plurality of user terminals and the access point. For yet another embodiment of the present disclosure, a full feedback may be utilized between the plurality of user terminals and the access point.
摘要翻译：提供了在多用户无线系统中的接入点和用户终端之间用于在本征模式选择之前的接入点执行最小均方误差（MMSE）预编码的不同的信令方法。对于本公开的一个实施例，可以在多个用户终端和接入点之间使用紧凑的反馈。对于本公开的另一实施例，可以在多个用户终端和接入点之间使用混合反馈。对于本公开的另一个实施例，可以在多个用户终端和接入点之间使用全反馈。

8. 发明申请

WO2010022264A3 A POWER AND RESOURCE EFFICIENT AGGREGATE PHYSICAL LAYER PDU BASED APPROACH WITH SCHEDULED BLOCK ACKNOWLEDGEMENTS FOR WLAN 审中-公开
标题翻译：功率和资源有效聚合物理层基于PDU的方法与WLAN的调度块确认
公开(公告)号：WO2010022264A3
公开(公告)日：2010-05-27
申请号：PCT/US2009054508
申请日：2009-08-20
申请人： QUALCOMM INC , VERMANI SAMEER , SAMPATH HEMANTH , SRIDHARA VINAY , AGGARWAL ALOK , JONES VINCENT KNOWLES , WENTINK MAARTEN MENZO , ABRAHAM SANTOSH P
发明人： VERMANI SAMEER , SAMPATH HEMANTH , SRIDHARA VINAY , AGGARWAL ALOK , JONES VINCENT KNOWLES , WENTINK MAARTEN MENZO , ABRAHAM SANTOSH P
IPC分类号： H04L1/16 , H04L1/18
CPC分类号： H04L1/1685 , H04L1/1628 , H04L1/1854 , H04L2001/0093 , H04W28/06 , H04W72/12 , Y02D70/142
摘要： Disclosed are methods and apparatuses for communications by which a data packet is generated for transmission to a node, or by which a data packet is received from a node, the data packet including a header and data, wherein a channel designation for a node to send an acknowledgement to an apparatus or a transmitting node is embedded in the header of the data packet.
摘要翻译：公开了用于通信的方法和装置，通过该方法和装置生成用于传输到节点的数据分组，或通过该数据分组从节点接收数据分组，数据分组包括报头和数据，其中，要发送的节点的信道指定对设备或发送节点的确认被嵌入在数据分组的报头中。

9. 发明申请

WO2010022265A3 A POWER AND RESOURCE EFFICIENT AGGREGATE PHYSICAL LAYER PDU BASED APPROACH WITH SCHEDULED BLOCK ACKNOWLEDGEMENTS FOR WLAN 审中-公开
标题翻译：功率和资源有效聚合物理层基于PDU的方法与WLAN的调度块确认
公开(公告)号：WO2010022265A3
公开(公告)日：2010-05-27
申请号：PCT/US2009054510
申请日：2009-08-20
申请人： QUALCOMM INC , VERMANI SAMEER , SAMPATH HEMANTH , SRIDHARA VINAY , AGGARWAL ALOK , JONES VINCENT KNOWLES IV , WENTINK MAARTEN MENZO , ABRAHAM SANTOSH P
发明人： VERMANI SAMEER , SAMPATH HEMANTH , SRIDHARA VINAY , AGGARWAL ALOK , JONES VINCENT KNOWLES IV , WENTINK MAARTEN MENZO , ABRAHAM SANTOSH P
IPC分类号： H04L1/16 , H04L1/18 , H04W72/12
CPC分类号： H04L1/1685 , H04L1/1628 , H04L1/1854 , H04L2001/0093 , H04W28/06 , H04W72/12 , Y02D70/142
摘要： Disclosed are methods and apparatuses for communications by which a physical layer packet is generated for transmission to a node, or by which a physical layer packet is received from a node, the physical layer packet having a plurality of MAC packets, wherein the physical layer packet includes a transmission schedule associated with the plurality of MAC packets in the physical layer packet.
摘要翻译：公开了用于通信的方法和装置，通过该方法和装置，生成物理层分组用于传输到节点，或通过该物理层分组从节点接收物理层分组，物理层分组具有多个MAC分组，其中物理层分组包括与物理层分组中的多个MAC分组相关联的传输调度。

10. 发明申请

WO2010022270A2 EFFECTIVE UTILIZATION OF HEADER SPACE FOR ERROR CORRECTION IN AGGREGATE FRAMES 审中-公开
标题翻译：有效利用报头空间对集总帧进行纠错
公开(公告)号：WO2010022270A2
公开(公告)日：2010-02-25
申请号：PCT/US2009054516
申请日：2009-08-20
申请人： QUALCOMM INC , ABRAHAM SANTOSH P , SRIDHARA VINAY
发明人： ABRAHAM SANTOSH P , SRIDHARA VINAY
IPC分类号： H04L1/00
CPC分类号： H04L1/0072 , H04L1/0041 , H04L1/0045
摘要： An apparatus for wireless communications is disclosed that includes a processing system configured to generate a first data packet and thereafter a second data packet, wherein each of the first and second data packets including a header and data, the processing system being further configured to generate an error correction code associated with the first data packet and embed the error correction code in the header of the second data packet.
摘要翻译：公开了一种用于无线通信的装置，其包括处理系统，该处理系统被配置为生成第一数据分组并且之后生成第二数据分组，其中，第一数据分组和第二数据分组中的每一个包括头部和数据，处理系统还被配置为生成与第一数据分组相关联的纠错码并将纠错码嵌入到第二数据分组的报头中。

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