公开(公告)号：US20140317734A1

公开(公告)日：2014-10-23

申请号：US14319471

申请日：2014-06-30

Applicant: QUALCOMM INCORPORATED

Inventor： Andres VALENCIA ,  Mastooreh SALAJEGHEH ,  Vinay SRIDHARA ,  Mihai CHRISTODORESECU ,  Rajarshi GUPTA

IPC: G06F21/55

CPC classification number: G06F21/552 ,  G06F21/316 ,  G06F2221/2111

Abstract: Methods, devices and systems for detecting suspicious or performance-degrading mobile device behaviors intelligently, dynamically, and/or adaptively determine computing device behaviors that are to be observed, the number of behaviors that are to be observed, and the level of detail or granularity at which the mobile device behaviors are to be observed. The various aspects efficiently identify suspicious or performance-degrading mobile device behaviors without requiring an excessive amount of processing, memory, or energy resources.

Abstract translation: 用于智能地，动态地和/或自适应地检测待观察的计算设备行为，要观察的行为的数量以及细节或粒度的级别来检测可疑或降级性能的移动设备行为的方法，设备和系统 在那里要观察移动设备的行为。 各个方面有效地识别可疑或降低性能的移动设备行为，而不需要过多的处理，存储器或能量资源。

公开(公告)号：US20140194154A1

公开(公告)日：2014-07-10

申请号：US13737885

申请日：2013-01-09

Applicant: QUALCOMM INCORPORATED

Inventor： Vinay SRIDHARA ,  Sina FIROUZABADI ,  Ayman Fawzy NAGUIB

IPC: H04W24/02

CPC classification number: H04W24/02 ,  H04L25/0202

Abstract: A system and method is described herein for compensating for artifacts introduced by nodes in a wireless network. The method may include transmitting, by a first node, first characteristic information indicating the frequency response of the first node to a mobile station in the wireless network and receiving, by the first node from the mobile station, second characteristic information indicating the frequency response of a second node in the wireless network. By broadcasting the frequency response of each node in the network to each other node, the method may produce a compensated channel estimation that eliminates or reduces artifacts introduced by the nodes to wireless signals.

Abstract translation: 本文描述了用于补偿由无线网络中的节点引入的伪影的系统和方法。 该方法可以包括由第一节点向无线网络中的移动台发送指示第一节点的频率响应的第一特征信息，并且由移动台的第一节点接收指示频率响应的第二特征信息 无线网络中的第二个节点。 通过将网络中的每个节点的频率响应广播到每个其他节点，该方法可以产生补偿的信道估计，其消除或减少节点向无线信号引入的伪像。

公开(公告)号：US20130109413A1

公开(公告)日：2013-05-02

申请号：US13707484

申请日：2012-12-06

Applicant: QUALCOMM Incorporated

Inventor： Saumitra Mohan DAS ,  Alok AGGARWAL ,  Ayman Fawzy NAGUIB ,  Vinay SRIDHARA ,  Edward Thomas Lingham HARDIE

IPC: H04W24/00

CPC classification number: H04W4/04 ,  G01S5/14 ,  G01S13/765 ,  H04W4/02 ,  H04W4/043 ,  H04W64/00

Abstract: The subject matter disclosed herein relates to utilizing location information, such as maps, in location determination based on Received Signal Strength Indication (RSSI) and Round-Trip Time (RTT) data. Weighting information can be determined from and/or provided in the location information. The weighting information associated with an area in which a mobile device is located can impact how RSSI and RTT data is weighted in a calculation of the mobile device's location.