公开(公告)号：US20140361905A1

公开(公告)日：2014-12-11

申请号：US14296365

申请日：2014-06-04

Applicant: QUALCOMM Incorporated

Inventor： Shankar Sadasivam ,  Leonard Grokop

IPC: G08C17/02

CPC classification number: G08C17/02 ,  H04M1/185 ,  H04M1/72569 ,  H04M1/72572 ,  H04M1/72577 ,  H04M1/72588 ,  H04M2250/12

Abstract: Disclosed is a system, apparatus, computer readable storage medium, and method to perform a transition triggered context monitoring for a mobile device. A first sensor data stream comprising data from one or more sensors at the mobile device is received. One or more features calculated from the data of the first sensor data stream may be monitored and a status change for the one or more features is detected. In response to detecting the status change, of a second sensor data stream comprising data from one or more sensors at the mobile device is collected. The second sensor data stream may be processed as a context label for a segment of the first sensor data stream and the segment beginning may be defined by the status change.

Abstract translation: 公开了一种用于对移动设备执行转换触发上下文监控的系统，装置，计算机可读存储介质和方法。 接收包括来自移动设备上的一个或多个传感器的数据的第一传感器数据流。 可以监视从第一传感器数据流的数据计算出的一个或多个特征，并且检测一个或多个特征的状态改变。 响应于检测到状态变化，收集包括来自移动设备上的一个或多个传感器的数据的第二传感器数据流。 第二传感器数据流可以被处理为第一传感器数据流的段的上下文标签，并且段开始可以由状态改变来定义。

公开(公告)号：US20160044098A1

公开(公告)日：2016-02-11

申请号：US14887812

申请日：2015-10-20

Applicant: QUALCOMM Incorporated

Inventor： Junyi Li ,  Rajiv Laroia ,  Saurabha Tavildar ,  Thomas Richardson ,  Xinzhou Wu ,  Leonard Grokop

IPC: H04L29/08 ,  H04L12/18 ,  H04W56/00

CPC classification number: H04L67/1061 ,  H04J3/0638 ,  H04L5/0007 ,  H04L5/0032 ,  H04L5/0037 ,  H04L12/18 ,  H04L67/1093 ,  H04W8/005 ,  H04W56/001 ,  H04W56/0015 ,  H04W84/18

Abstract: Systems and methodologies are described that facilitate identifying peers based upon encoded signals during peer discovery in a peer to peer network. For example, direct signaling that partitions a time-frequency resource into a number of segments can be utilized to communicate an identifier within a peer discovery interval; thus, a particular segment selected for transmission can signal a portion of the identifier, while a remainder can be signaled based upon tones communicated within the selected segment. Moreover, a subset of symbols within the resource can be reserved (e.g., unused) to enable identifying and/or correcting timing offset. Further, signaling can be effectuated over a plurality of peer discovery intervals such that partial identifiers communicated during each of the peer discovery intervals can be linked (e.g., based upon overlapping bits and/or bloom filter information).