公开(公告)号：WO2014150977A1

公开(公告)日：2014-09-25

申请号：PCT/US2014/024695

申请日：2014-03-12

Applicant: QUALCOMM INCORPORATED

Inventor： SADASIVAM, Shankar ,  SWAMINATHAN, Ashwin ,  LEE, Jin Won ,  ABRAHAM, Santosh Paul ,  CHERIAN, George ,  DING, Li

IPC: G01S5/02 ,  G09F19/00 ,  G08B13/196 ,  H04W4/00

CPC classification number: H04W72/0406 ,  G01S5/0072 ,  G01S5/0289 ,  H04L67/28 ,  H04W4/023 ,  H04W4/027 ,  H04W4/06 ,  H04W4/38 ,  H04W4/70 ,  H04W4/80 ,  H04W8/005

Abstract: Systems and methods share context information on a neighbor aware network. A method for communicating data in a wireless communications network is disclosed. The method includes receiving, by a device, a first message from a station, decoding the message to determine service information, the service information identifying a service provided by the station, generating a second message, wherein the second message is generated to indicate the service provided by the station and service information of the device, and transmitting, by the device, the second message to a remote station.

Abstract translation: 系统和方法在邻居感知网络上共享上下文信息。 公开了一种在无线通信网络中传送数据的方法。 所述方法包括：从设备接收来自站的第一消息，解码所述消息以确定服务信息，所述服务信息标识由所述站提供的服务，生成第二消息，其中生成所述第二消息以指示所述服务 由设备提供的设备和服务信息，并且由设备将第二消息发送到远程站。

公开(公告)号：WO2014150405A3

公开(公告)日：2014-09-25

申请号：PCT/US2014/023162

申请日：2014-03-11

Applicant: QUALCOMM INCORPORATED

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

IPC: G06F17/00

Abstract: Exemplary methods, apparatuses, and systems infer a context of a user or device. A computer vision parameter is configured according to the inferred context. Performing a computer vision task, in accordance with the configured computer vision parameter. The computer vision task may by at least one of: a visual mapping of an environment of the device, a visual localization of the device or an object within the environment of the device, or a visual tracking of the device within the environment of the device.

Abstract translation: 示例性方法，设备和系统推断用户或设备的上下文。 根据推断的上下文配置计算机视觉参数。 按照配置的计算机视觉参数执行计算机视觉任务。 计算机视觉任务可以通过以下中的至少一个：设备的环境的视觉映射，设备或设备的环境内的对象的视觉定位，或设备的环境内的设备的视觉跟踪

公开(公告)号：WO2013040414A1

公开(公告)日：2013-03-21

申请号：PCT/US2012/055516

申请日：2012-09-14

Applicant: QUALCOMM INCORPORATED ,  GROKOP, Leonard Henry ,  SADASIVAM, Shankar

Inventor： GROKOP, Leonard Henry ,  SADASIVAM, Shankar

IPC: G10L25/78 ,  H04M1/725

CPC classification number: G10L19/02 ,  G10L15/08 ,  G10L25/51 ,  G10L25/78 ,  G10L2021/02087 ,  G10L2025/783 ,  H04M1/72569 ,  H04M2250/74

Abstract: Systems and methods for speech detection in association with a mobile device are described herein. A method described herein for identifying presence of speech associated with a mobile device includes obtaining a plurality of audio samples from the mobile device while the mobile device operates in a mode distinct from a voice call operating mode, generating spectrogram data from the plurality of audio samples, and determining whether the plurality of audio samples include information indicative of speech by classifying the spectrogram data.

Abstract translation: 本文描述了与移动设备相关联的用于语音检测的系统和方法。 本文中描述的用于识别与移动设备相关联的语音的存在的方法包括在移动设备以不同于语音呼叫操作模式的模式操作时从移动设备获得多个音频样本，从多个音频样本生成频谱图数据 ，并且通过对频谱图数据进行分类来确定多个音频样本是否包括指示语音的信息。

公开(公告)号：WO2019060223A1

公开(公告)日：2019-03-28

申请号：PCT/US2018/051118

申请日：2018-09-14

Applicant: QUALCOMM INCORPORATED

Inventor： SADASIVAM, Shankar ,  LEE, Jin Won

IPC: G06F9/50

Abstract: A method of operating a shared resource in a mobile device includes extracting a set of features from a plurality of subsystems of the mobile device. The set of features may be extracted from each subsystem of the plurality of subsystems requesting services from one or more shared resources of the mobile device. One or more parameter of the shared resource(s) may be determined based on the extracted set of features from the plurality of subsystems. The shared resource(s) may be operated based on the determined parameter(s).

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：WO2016122871A1

公开(公告)日：2016-08-04

申请号：PCT/US2016/013096

申请日：2016-01-12

Applicant: QUALCOMM INCORPORATED

Inventor： XU, Qing ,  PUIG, Carlos Manuel ,  SADASIVAM, Shankar

IPC: H04W52/02

CPC classification number: H04W52/0251 ,  H04W52/0254 ,  Y02D70/122 ,  Y02D70/26

Abstract: A method of controlling power consumption of a voice activation system in a mobile platform includes monitoring one or more sensors of the mobile platform. Next, it is determined whether a microphone of the mobile platform is concealed or obstructed in response to the monitoring of the one or more sensors. If so, the mobile platform transitions one or more components of the voice activation system from a normal power consumption power state to a low power consumption state.

Abstract translation: 一种控制移动平台中的语音激活系统的功耗的方法包括监视移动平台的一个或多个传感器。 接下来，响应于一个或多个传感器的监视来确定移动平台的麦克风是否被隐藏或阻挡。 如果是这样，则移动平台将语音激活系统的一个或多个组件从正常功耗状态转换到低功耗状态。

公开(公告)号：WO2016111844A1

公开(公告)日：2016-07-14

申请号：PCT/US2015/067173

申请日：2015-12-21

Applicant: QUALCOMM INCORPORATED

Inventor： CARVALHO, Vitor ,  DHINGRA, Bhuwan ,  TEAGUE, Edward Harrison ,  PARLAK POLATKAN, Siddika ,  SADASIVAM, Shankar ,  PUIG, Carlos Manuel

IPC: G06F3/0346

CPC classification number: G01P15/18 ,  G06F3/0346 ,  H04W4/026 ,  H04W4/027

Abstract: Disclosed is an apparatus and method for classifying a motion state of a mobile device comprising: determining a first motion state associated with a highest probability value and with a first confidence level greater than a first threshold; entering the first motion state; while the first motion state is active, determining a second motion state associated with a highest probability value and with a second confidence level greater than the first threshold, the second motion state being different from the first motion state; determining whether the second motion state is to be entered; and in response to determining that the second motion state is to be entered, entering the second motion state.

Abstract translation: 公开了一种用于对移动设备的运动状态进行分类的装置和方法，包括：确定与最高概率值相关联的第一运动状态和大于第一阈值的第一置信度; 进入第一动作状态; 当所述第一运动状态为有效时，确定与最高概率值相关联的第二运动状态和大于所述第一阈值的第二置信度，所述第二运动状态不同于所述第一运动状态; 确定是否要输入第二运动状态; 并且响应于确定要输入第二运动状态，进入第二运动状态。

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：WO2014133723A1

公开(公告)日：2014-09-04

申请号：PCT/US2014/014963

申请日：2014-02-05

Applicant: QUALCOMM INCORPORATED

Inventor： GROKOP, Leonard Henry ,  SADASIVAM, Shankar

IPC: G06F1/32 ,  H04M1/725

CPC classification number: G06F3/011 ,  G06F1/3287 ,  H04M1/72569 ,  Y02D10/171 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/146 ,  Y02D70/164

Abstract: Disclosed is a system, apparatus, computer readable storage medium, and method to perform a context inference for a mobile device. In one embodiment, a data processing system includes a processor and a storage device configurable to store instructions to perform a context inference for the data processing system. Data may be received from at least a first sensor, and a first classification of the data from the sensor may be performed. Confidence for the first classification can be determined and a second sensor can be activated based on a determination that the confidence fails to meet a confidence threshold. A data sample classification from the activated second sensor may be classified jointly with the data from first sensor.

Abstract translation: 公开了一种用于对移动设备执行上下文推断的系统，装置，计算机可读存储介质和方法。 在一个实施例中，数据处理系统包括处理器和可配置为存储用于对数据处理系统执行上下文推断的指令的存储设备。 可以从至少第一传感器接收数据，并且可以执行来自传感器的数据的第一分类。 可以确定第一分类的置信度，并且可以基于确定不能满足置信阈值的确定来激活第二传感器。 来自激活的第二传感器的数据样本分类可以与来自第一传感器的数据联合分类。

公开(公告)号：WO2013169792A1

公开(公告)日：2013-11-14

申请号：PCT/US2013/039967

申请日：2013-05-07

Applicant: QUALCOMM INCORPORATED

Inventor： DING, Li ,  NARAYANAN, Vidya ,  LEE, Jin Won ,  KUHN, Lukas D. ,  GROKOP, Leonard Henry ,  SADASIVAM, Shankar ,  MANOLAKOS, Alexandros

IPC: H04M1/725

CPC classification number: G06N5/02 ,  H04M1/72563 ,  H04M2250/12

Abstract: Methods, systems, computer-readable media, and apparatuses for inferring context are provided. In one potential implementation, first context information associated with a first duration is identified, second context information is accessed to determine a context segmentation boundary; and the first context information and the second context information is then aggregated to generate an inferred segmented aggregated context. In a further implementation, the first context information is used to average inferred contexts, and the context segmentation boundary is used to reset a start time for averaging the first context information.

Abstract translation: 提供了用于推断上下文的方法，系统，计算机可读介质和装置。 在一个潜在实现中，识别与第一持续时间相关联的第一上下文信息，访问第二上下文信息以确定上下文分段边界; 然后聚合第一上下文信息和第二上下文信息以生成推断的分段聚合上下文。 在进一步的实现中，第一上下文信息用于平均推断的上下文，并且使用上下文分段边界来重置用于平均第一上下文信息的开始时间。