公开(公告)号：EP2807868A1

公开(公告)日：2014-12-03

申请号：EP13703257.9

申请日：2013-01-25

Applicant: Qualcomm Incorporated

Inventor： NARAYANAN, Vidya ,  DAS, Saumitra Mohan ,  SWAMINATHAN, Ashwin ,  NANDA, Sanjiv ,  JAYARAM, Ranjith Subramanian ,  DONDETI, Lakshminath Reddy

IPC: H04W48/16 ,  H04L29/08

CPC classification number: H04L67/16 ,  H04L29/08072 ,  H04L41/12 ,  H04L45/02 ,  H04W8/18 ,  H04W84/12 ,  H04W84/18

Abstract: Apparatus and methods for automatic service discovery and connectivity include acts of or components for retrieving service metadata associated with one or more service devices from a connectivity entity, wherein the service metadata comprises connectivity parameters, and configuring one or more links with at least one of the one or more service devices based on the service metadata. Further, the apparatus and methods may include acts of or components for using a service available from the one or more service devices through the one or more links.

公开(公告)号：EP2727311A1

公开(公告)日：2014-05-07

申请号：EP12737408.0

申请日：2012-06-29

Applicant: Qualcomm Incorporated

Inventor： MAO, Yinian ,  NARAYANAN, Vidya ,  SWAMINATHAN, Ashwin

IPC: H04L29/06

CPC classification number: H04L67/1044 ,  H04L9/321 ,  H04L9/3247 ,  H04L9/3268 ,  H04L63/0823 ,  H04L63/104

Abstract: Methods and apparatuses are provided for facilitating group access controls in peer-to-peer or other similar overlay networks. A group administrator may create a group in the overlay network and may assign peer-specific certificates to each member of the group for indicating membership in the group. A group member peer node can access data objects in the overlay network using its respective peer-specific certificate to authenticate itself as a group member. The authentication is performed by another peer node in the network. The validating peer node can authenticate that the group member is the rightful possessor of the peer-specific certificate using a public key associated with the peer node to which the peer-specific certificate was issued. The validating peer node can also validate that the peer-specific certificate was properly issued to the group member using a public key of the apparatus that issued the peer-specific certificate.

Abstract translation: 提供了用于促进对等或其他类似覆盖网络中的组访问控制的方法和装置。 组管理员可以在覆盖网络中创建一个组，并且可以向组中的每个成员分配对等体特定的证书以指示组中的成员资格。 组成员对等节点可以使用其各自的对等特定证书访问覆盖网络中的数据对象，以将其自身认证为组成员。 该认证由网络中的另一个对等节点执行。 验证对等节点可以使用与发布对等特定证书的对等节点相关联的公钥来认证组成员是对等特定证书的合法拥有者。 验证对等体节点还可以使用发布对等体特定证书的设备的公钥来验证对等特定证书是否已正确发布给组成员。

公开(公告)号：WO2017048415A1

公开(公告)日：2017-03-23

申请号：PCT/US2016/046187

申请日：2016-08-09

Applicant: QUALCOMM INCORPORATED

Inventor： SWAMINATHAN, Ashwin ,  ZAPPI, Piero ,  MAZUELAS, Santiago ,  BISAIN, Abhijeet ,  SHESHADRI, Suhas ,  AKULA, Muralidhar Reddy ,  SRIVASTAVA, Aditya Narain ,  SADASIVAM, Shankar

IPC: H04W64/00

CPC classification number: H04W4/043 ,  H04M2250/12 ,  H04W64/00

Abstract: Methods, systems, computer-readable media, and apparatuses for determining indoor/outdoor state of a mobile device are presented. In some embodiments, a sensor reading is obtained from a sensor accessible by the mobile device. Contemporaneous information related to a local condition associated with an area where the mobile device is located is obtained. The sensor reading is provided as input to an indoor/outdoor detection model selected from a plurality of trained models, selected on the basis of the information related to the local condition. Based on the output of the model, the mobile device is classified as indoors or outdoors.

Abstract translation: 提出了用于确定移动设备的室内/室外状态的方法，系统，计算机可读介质和设备。 在一些实施例中，从可由移动设备访问的传感器获得传感器读数。 获得与移动设备所在的区域相关联的本地条件的相关信息。 传感器读数被提供为从根据与局部条件相关的信息选择的多个训练模型中选择的室内/室外检测模型的输入。 根据模型的输出，移动设备分为室内或室外。

公开(公告)号：WO2015077778A1

公开(公告)日：2015-05-28

申请号：PCT/US2014/067432

申请日：2014-11-25

Applicant: QUALCOMM INCORPORATED

Inventor： RAMACHANDRAN, Mahesh ,  SADASIVAM, Shankar ,  SWAMINATHAN, Ashwin

IPC: H04N5/232 ,  G06F3/01 ,  G06T7/00 ,  H04N13/02

CPC classification number: G06K9/00624 ,  G06F3/012 ,  G06T7/277 ,  G06T2200/04 ,  G06T2207/10016 ,  G06T2207/10028 ,  G06T2207/20076 ,  H04N5/23248 ,  H04N13/25 ,  H04N13/271

Abstract: Systems, apparatus and methods in a mobile device to enable and disable a depth sensor for tracking pose of the mobile device are presented. A mobile device relaying on a camera without a depth sensor may provide inadequate pose estimates, for example, in low light situations. A mobile device with a depth sensor uses substantial power when the depth sensor is enabled. Embodiments described herein enable a depth sensor only when images are expected to be inadequate, for example, accelerating or moving too fast, when inertial sensor measurements are too noisy, light levels are too low or high, an image is too blurry, or a rate of images is too slow. By only using a depth sensor when images are expected to be inadequate, battery power in the mobile device may be conserved and pose estimations may still be maintained.

Abstract translation: 提出了移动设备中的启用和禁用用于跟踪移动设备姿态的深度传感器的系统，设备和方法。 在没有深度传感器的相机上中继的移动设备可以提供不足的姿势估计，例如在低光情况下。 当深度传感器启用时，具有深度传感器的移动设备使用大量功率。 本文所描述的实施例仅在预期图像不足时才能使用深度传感器，例如，当惯性传感器测量太嘈杂时，加速或移动太快，光水平太低或过高，图像太模糊或速率 的图像太慢了。 通过在图像预期不足时仅使用深度传感器，移动设备中的电池电量可能被保存并且仍然可以维持姿态估计。

公开(公告)号：WO2014120557A1

公开(公告)日：2014-08-07

申请号：PCT/US2014/012803

申请日：2014-01-23

Applicant: QUALCOMM INCORPORATED

Inventor： ABRAHAM, Santosh Paul ,  SWAMINATHAN, Ashwin ,  CHERIAN, George ,  RAISSINIA, Alireza ,  FREDERIKS, Guido Robert

IPC: H04W8/00

CPC classification number: H04W52/0209 ,  H04L45/02 ,  H04W8/005 ,  Y02D70/00 ,  Y02D70/142 ,  Y02D70/22

Abstract: Systems and methods for monitoring the number of neighboring wireless devices in a wireless network are described herein. In one aspect, the method includes receiving a message from one of the neighboring wireless devices having an identifier associated with the neighboring wireless device and adding the identifier into a Bloom filter. The method may further include estimating the number of distinct strings that have been added into the Bloom filter based on the number of zeros in the Bloom filter, the number of distinct strings representing an estimate of the number of neighboring wireless devices in the wireless network.

Abstract translation: 这里描述了用于监视无线网络中的相邻无线设备的数量的系统和方法。 一方面，该方法包括从具有与相邻无线设备相关联的标识符的相邻无线设备之一接收消息，并将该标识符添加到布隆过滤器中。 该方法还可以包括基于布隆过滤器中的零的数目估计已经添加到布隆过滤器中的不同字符串的数量，不同字符串的数量表示无线网络中相邻无线设备的数量的估计。

公开(公告)号：WO2014070409A3

公开(公告)日：2014-05-08

申请号：PCT/US2013/064382

申请日：2013-10-10

Applicant: QUALCOMM INCORPORATED

Inventor： SWAMINATHAN, Ashwin ,  KUHN, Lukas Daniel ,  DING, Li ,  PATTON, Evan ,  AKULA, Muralidhar R. ,  DOLTER, James William ,  NANDA, Sanjiv

IPC: G06N5/04 ,  G05B13/00

Abstract: Disclosed are systems and methods for providing a rules engine as a platform within a portable electronic device. In one embodiment, a rules engine platform is provided within a portable electronic device by receiving a plurality of rules for one or more modules of the portable electronic device. Additionally, the rules engine platform can receive one or more samples from one or more of the modules within the portable electronic device. The rules engine platform identifies and evaluates one or more relevant rules based on the received sample. The rules engine platform can then determine an action to provide to other modules of the portable electronic device. The rules engine platform may be configured to optimize the performance and power consumption of the portable electronic device.

公开(公告)号：WO2013003783A1

公开(公告)日：2013-01-03

申请号：PCT/US2012/045060

申请日：2012-06-29

Applicant: QUALCOMM INCORPORATED ,  MAO, Yinian ,  NARAYANAN, Vidya ,  SWAMINATHAN, Ashwin

Inventor： MAO, Yinian ,  NARAYANAN, Vidya ,  SWAMINATHAN, Ashwin

IPC: H04L29/06

CPC classification number: H04L67/1044 ,  H04L9/321 ,  H04L9/3247 ,  H04L9/3268 ,  H04L63/0823 ,  H04L63/104

Abstract: Methods and apparatuses are provided for facilitating group access controls in peer-to-peer or other similar overlay networks. A group administrator may create a group in the overlay network and may assign peer-specific certificates to each member of the group for indicating membership in the group. A group member peer node can access data objects in the overlay network using its respective peer-specific certificate to authenticate itself as a group member. The authentication is performed by another peer node in the network. The validating peer node can authenticate that the group member is the rightful possessor of the peer-specific certificate using a public key associated with the peer node to which the peer-specific certificate was issued. The validating peer node can also validate that the peer-specific certificate was properly issued to the group member using a public key of the apparatus that issued the peer-specific certificate.

Abstract translation: 提供了用于促进对等或其他类似覆盖网络中的组访问控制的方法和装置。 组管理员可以在覆盖网络中创建一个组，并且可以向组中的每个成员分配对等体特定的证书以指示组中的成员资格。 组成员对等节点可以使用其各自的特定于对等体的证书来访问覆盖网络中的数据对象，以将其自身认证为组成员。 该认证由网络中的另一个对等节点执行。 验证对等节点可以使用与发布对等特定证书的对等节点相关联的公钥来认证组成员是对等特定证书的合法拥有者。 验证对等节点还可以使用发布对等体特定证书的设备的公钥来验证对等特定证书是否已正确发布给组成员。

公开(公告)号：WO2012040099A1

公开(公告)日：2012-03-29

申请号：PCT/US2011/052135

申请日：2011-09-19

Applicant: QUALCOMM INCORPORATED ,  SWAMINATHAN, Ashwin ,  SHARMA, Piyush ,  JIANG, Bolan ,  CHARI, Murali, R. ,  SPINDOLA, Serafin, Diaz ,  BAHETI, Pawan, Kumar ,  NARAYANAN, Vidya

Inventor： SWAMINATHAN, Ashwin ,  SHARMA, Piyush ,  JIANG, Bolan ,  CHARI, Murali, R. ,  SPINDOLA, Serafin, Diaz ,  BAHETI, Pawan, Kumar ,  NARAYANAN, Vidya

IPC: G06T7/00 ,  G06T7/20

CPC classification number: G06T7/246 ,  G06K9/00671 ,  G06T7/73 ,  G06T2207/10004

Abstract: A mobile platform efficiently processes sensor data, including image data, using distributed processing in which latency sensitive operations are performed on the mobile platform, while latency insensitive, but computationally intensive operations are performed on a remote server. The mobile platform acquires sensor data, such as image data, and determines whether there is a trigger event to transmit the sensor data to the server. The trigger event may be a change in the sensor data relative to previously acquired sensor data, e.g., a scene change in an image. When a change is present, the sensor data may be transmitted to the server for processing. The server processes the sensor data and returns information related to the sensor data, such as identification of an object in an image or a reference image or model. The mobile platform may then perform reference based tracking using the identified object or reference image or model.

Abstract translation: 移动平台使用在移动平台上执行延迟敏感操作的分布式处理来有效地处理包括图像数据在内的传感器数据，而延迟不敏感，但在远程服务器上执行计算密集型操作。 移动平台获取诸如图像数据的传感器数据，并且确定是否存在将传感器数据传送到服务器的触发事件。 触发事件可以是传感器数据相对于先前获取的传感器数据的变化，例如图像中的场景变化。 当存在变化时，传感器数据可以被发送到服务器进行处理。 服务器处理传感器数据并返回与传感器数据相关的信息，例如图像中的对象或参考图像或模型的识别。 然后，移动平台可以使用所识别的对象或参考图像或模型执行基于参考的跟踪。

公开(公告)号：WO2011034862A1

公开(公告)日：2011-03-24

申请号：PCT/US2010/048822

申请日：2010-09-14

Applicant: QUALCOMM INCORPORATED ,  SWAMINATHAN, Ashwin ,  PEDRALI-NOY, Marzio

Inventor： SWAMINATHAN, Ashwin ,  PEDRALI-NOY, Marzio

IPC: H03K3/037 ,  H03K3/356

CPC classification number: H03K3/0375 ,  H03K3/356156

Abstract: A latching element (124) latches incoming data (D(7:0)) into an integrated circuit (101). The latching element (for example, a latch or flip-flop) can be considered to include a data path portion (126), a clock path portion (127), and an ideal latching element (125). In one embodiment, an open-loop replica (118) of the data path portion (126) is disposed in a clock signal path between a clock input terminal (116) of the integrated circuit and a clock input lead (130) of the latching element. In a second embodiment, an additional replica (144) of the clock path portion is disposed in a data signal path between a data terminal (105) of the integrated circuit (101) and a data input lead (128) of the latching element. The replica circuits (118,144) help prevent changes in skew between a data path propagation time to the ideal latching element and clock path propagation time to the ideal latching element. Setup times remain substantially constant over PVT (process, supply voltage, temperature).

Abstract translation: 锁存元件（124）将输入数据（D（7：0））锁存到集成电路（101）中。 锁存元件（例如，锁存器或触发器）可以被认为包括数据路径部分（126），时钟路径部分（127）和理想锁存元件（125）。 在一个实施例中，数据路径部分（126）的开环复制品（118）被布置在集成电路的时钟输入端（116）和时钟输入引线（130）之间的时钟信号路径中， 元件。 在第二实施例中，时钟路径部分的附加副本（144）被布置在集成电路（101）的数据终端（105）和锁存元件的数据输入引线（128）之间的数据信号路径中。 复制电路（118,144）有助于防止在理想锁存元件的数据路径传播时间与理想锁存元件的时钟路径传播时间之间的偏差变化。 PVT（工艺，电源电压，温度）的设置时间基本保持不变。

公开(公告)号：EP3008892B1

公开(公告)日：2019-07-31

申请号：EP14737434.2

申请日：2014-06-13

Applicant: Qualcomm Incorporated

Inventor： JOHN ARCHIBALD, Fitzgerald ,  RABII, Khosro Mohammad ,  DAMECHARLA, Hima Bindu ,  JAROSINSKI, Tadeusz ,  SWAMINATHAN, Ashwin

IPC: G06F1/3215 ,  G06F1/3234 ,  H04N7/18 ,  H04N5/232 ,  G06K9/00