公开(公告)号：US10187282B2

公开(公告)日：2019-01-22

申请号：US14873154

申请日：2015-10-01

Applicant: QUALCOMM INCORPORATED

Inventor： Hee Jun Park ,  Alex Tu ,  James Francis Geekie

IPC: H04L12/26 ,  G06F1/20

Abstract: Various embodiments of methods and systems for modem management in a portable computing device are disclosed. An exemplary method recognizes an input of a key performance indicator (“KPI”) from a plurality of performance indicators. Based on the key performance indicator either manually by a user or automatically based on system status information, the exemplary method determines a particular modem management and control strategy designed to optimize performance of the modem based on the key performance indicator. The determined modem management and control strategy is implemented to cause adjustment of a modem performance level such that the key performance indicator is optimized. Exemplary KPIs include, lower device temperature, maximization of the percentage of time that the modem is operating at a maximum advertised LTE speed, maximization of the average data throughput, maximization of battery life, and minimizing LTE speed transitions over time.

公开(公告)号：US20170099204A1

公开(公告)日：2017-04-06

申请号：US14873154

申请日：2015-10-01

Applicant: QUALCOMM INCORPORATED

Inventor： HEE JUN PARK ,  Alex Tu ,  James Francis Geekie

IPC: H04L12/26

CPC classification number: H04L43/0888 ,  G06F1/203 ,  G06F1/206 ,  H04L43/0894 ,  Y02D10/16

Abstract: Various embodiments of methods and systems for modem management in a portable computing device are disclosed. An exemplary method recognizes an input of a key performance indicator (“KPI”) from a plurality of performance indicators. Based on the key performance indicator either manually by a user or automatically based on system status information, the exemplary method determines a particular modem management and control strategy designed to optimize performance of the modem based on the key performance indicator. The determined modem management and control strategy is implemented to cause adjustment of a modem performance level such that the key performance indicator is optimized. Exemplary KPIs include, lower device temperature, maximization of the percentage of time that the modem is operating at a maximum advertised LTE speed, maximization of the average data throughput, maximization of battery life, and minimizing LTE speed transitions over time.

公开(公告)号：US09612648B2

公开(公告)日：2017-04-04

申请号：US13962746

申请日：2013-08-08

Applicant: Qualcomm Incorporated

Inventor： Dexter Chun ,  Yanru Li ,  Alex Tu ,  Haw-Jing Lo

IPC: G06F12/00 ,  G06F1/32 ,  G06F12/06 ,  G11C14/00

CPC classification number: G06F1/3275 ,  G06F12/0607 ,  G06F2212/1028 ,  G11C14/0009 ,  Y02D10/13 ,  Y02D10/14

Abstract: Systems and methods are disclosed for providing memory channel interleaving with selective power or performance optimization. One such method involves configuring a memory address map for two or more memory devices accessed via two or more respective memory channels with an interleaved region and a linear region. The interleaved region comprises an interleaved address space for relatively higher performance use cases. The linear region comprises a linear address space for relatively lower power use cases. Memory requests are received from one or more clients. The memory requests comprise a preference for power savings or performance. Received memory requests are assigned to the linear region or the interleaved region according to the preference for power savings or performance.