公开(公告)号：US20140359338A1

公开(公告)日：2014-12-04

申请号：US13909302

申请日：2013-06-04

Applicant: QUALCOMM Incorporated

Inventor： Hee-Jun PARK

IPC: G06F1/28

CPC classification number: G06F1/28 ,  G06F1/26 ,  G06F1/3212 ,  G06F1/3234 ,  H04W52/0251 ,  H04W52/0261 ,  Y02D10/174 ,  Y02D70/1262 ,  Y02D70/164

Abstract: Systems and methods for managing rechargeable power in a portable computing device (“PCD”) having two or more usage modes. One embodiment method involves logically dividing a rechargeable power source in the PCD into a first logical power source and a second logical power source. The first logical power source is assigned to a first usage mode. The second logical power source is assigned to a second usage mode. The first and second logical power sources are managed according to the respective first and second usage modes.

Abstract translation: 用于管理具有两种或多种使用模式的便携式计算设备（“PCD”）中的可充电电力的系统和方法。 一种实施方式涉及将PCD中的可再充电电源逻辑划分为第一逻辑电源和第二逻辑电源。 第一逻辑电源被分配给第一使用模式。 第二逻辑电源被分配给第二使用模式。 第一和第二逻辑电源根据相应的第一和第二使用模式进行管理。

公开(公告)号：US20150179149A1

公开(公告)日：2015-06-25

申请号：US14137982

申请日：2013-12-20

Applicant: QUALCOMM Incorporated

Inventor： Hee-Jun PARK

IPC: G09G5/391 ,  G09G5/00 ,  G06F3/01 ,  H04B1/3827

CPC classification number: G09G5/391 ,  G06F1/3231 ,  G06F1/3265 ,  G06F3/013 ,  G06F3/0484 ,  G06F3/0487 ,  G06F3/14 ,  G09G5/00 ,  G09G5/006 ,  G09G5/395 ,  G09G2320/0261 ,  G09G2320/028 ,  G09G2330/021 ,  G09G2340/04 ,  G09G2340/0407 ,  G09G2340/14 ,  G09G2350/00 ,  G09G2354/00 ,  H04B1/3833 ,  H04N21/41407 ,  H04N21/440263 ,  H04N21/4436 ,  H04N21/4621

Abstract: A method and an apparatus are provided. The apparatus may be a UE. The UE determines a viewing distance between a display and a user, and determines a minimum resolution based on the viewing distance. In addition, the UE determines to reduce power consumption in the UE. Furthermore, the UE sets a resolution of graphics rendering or video decoding for display on the display to the minimum resolution upon determining to reduce the power consumption in the UE. The minimum resolution and a resolution greater than the minimum resolution may be indistinguishable to at least one eye of the user. The distance between the display and the user may be measured using a camera, an ultrasound sensor, an ultrasonic sensor, or a short-range distance sensor. The UE may apply at least one adjustment factor to enhance or degrade the minimum resolution.

Abstract translation: 提供了一种方法和装置。 该装置可以是UE。 UE确定显示器和用户之间的观看距离，并且基于观看距离确定最小分辨率。 此外，UE确定降低UE中的功耗。 此外，在确定降低UE中的功耗时，UE将图形渲染或视频解码的分辨率设置为在显示器上显示为最小分辨率。 最小分辨率和大于最小分辨率的分辨率可能与用户的至少一只眼睛无法区分。 显示器和用户之间的距离可以使用照相机，超声波传感器，超声波传感器或短程距离传感器来测量。 UE可以应用至少一个调整因子来增强或降低最小分辨率。

公开(公告)号：US20140256375A1

公开(公告)日：2014-09-11

申请号：US13792146

申请日：2013-03-10

Applicant: QUALCOMM INCORPORATED

Inventor： Hee-Jun PARK ,  Alex Kuang-Hsuan TU

IPC: H04M1/24

CPC classification number: H04M1/24 ,  G01R29/0857 ,  G01R29/0871 ,  G01R31/002

Abstract: A mobile phone is configured to employ existing antennae or other exiting input electronics to receive electromagnetic waves, for detection of energy magnitudes. The mobile phone has wireless receiver electronics to receive, through the antennae, communication signals in a plurality of different communication bands that correspond to the plurality of different frequency ranges. Energy levels of electromagnetic waves received through the plurality of antennae are detected. A record is made of energy levels in the plurality of different frequency ranges. An alarm is provided upon a detected energy level crossing a predefined threshold value.

Abstract translation: 移动电话被配置为使用现有天线或其他离开的输入电子装置来接收用于检测能量大小的电磁波。 移动电话具有无线接收机电子设备，用于通过天线接收与多个不同频率范围对应的多个不同通信频带中的通信信号。 检测通过多个天线接收的电磁波的能级。 记录在多个不同频率范围内的能量水平。 在检测到的能级跨越预定义的阈值时提供警报。

公开(公告)号：US20150061754A1

公开(公告)日：2015-03-05

申请号：US14011915

申请日：2013-08-28

Applicant: QUALCOMM Incorporated

Inventor： Hee-Jun PARK

IPC: G05F1/46

CPC classification number: G05F1/463 ,  G01R31/31721 ,  G01R31/31724 ,  G05F1/462

Abstract: The various aspects provide for an IC design and methods for utilizing the IC design to emulate corner case ICs during power/thermal testing of a test system by installing a specially chosen IC on the test system. The chosen IC may be a fully functioning IC that also includes a leakage-add controller and a current leak circuit. The current leak circuit may simulate additional current leakage on the IC and may be driven by the leakage-add controller. The chosen IC may also include a programmable voltage table for adjusting the chosen IC's operational voltage. The chosen IC may emulate the thermal characteristics of various corner-case ICs while performing normal IC activities on the test system during power/thermal testing, thereby eliminating current limitations in thermal/power testing of test systems due to the difficulty of providing corner-case ICs and testing those corner-case ICs on various test systems.

Abstract translation: 各种方面提供IC设计和方法，用于在测试系统的电力/热测试期间利用IC设计来模拟角箱IC，方法是在测试系统上安装特别选择的IC。 选择的IC可以是完全功能的IC，其还包括泄漏加法控制器和电流泄漏电路。 电流泄漏电路可以模拟IC上的附加电流泄漏，并且可以由泄漏加法控制器来驱动。 所选择的IC还可以包括用于调整所选IC的工作电压的可编程电压表。 所选择的IC可以在功率/热测试期间在测试系统上执行正常的IC活动时模拟各种拐角IC的热特性，从而消除由于提供角箱的困难而导致的测试系统的热/功率测试的电流限制 IC和测试这些角箱IC在各种测试系统上。