Invention Grant
US09246862B2 Dynamic duty-cycling of processor of mobile device based on operating condition of mobile device
有权
基于移动设备运行状态的移动设备处理器的动态占空比
- Patent Title: Dynamic duty-cycling of processor of mobile device based on operating condition of mobile device
- Patent Title (中): 基于移动设备运行状态的移动设备处理器的动态占空比
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Application No.: US13416975Application Date: 2012-03-09
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Publication No.: US09246862B2Publication Date: 2016-01-26
- Inventor: Matthew Nicholas Papakipos , Lev Popov , Iain Andrew Russell Proctor
- Applicant: Matthew Nicholas Papakipos , Iain Andrew Russell Proctor
- Applicant Address: US CA Menlo Park
- Assignee: Facebook, Inc.
- Current Assignee: Facebook, Inc.
- Current Assignee Address: US CA Menlo Park
- Agency: Baker Botts L.L.P.
- Main IPC: G06F15/16
- IPC: G06F15/16 ; H04L12/58 ; G06F21/81 ; G06F21/62 ; G01S19/34 ; H04W52/02 ; H04L29/08 ; H04W4/02
Abstract:
In one embodiment, a method includes recording a first location of a mobile device; determining, by one or more processors of a geographic-positioning component of the mobile device, on a periodic basis, a current location of the mobile device; determining, by the processors of the geographic-positioning component, whether the current location is outside a geographic region defined at least in part by the first location; and if the current location is outside the geographic region, then transmitting, by the processors of the geographic-positioning component, a message to one or more other processors of the mobile device, the message causing one or more of the other processors to transition from a sleep state to an active state.
Public/Granted literature
- US20130238700A1 Dynamic Duty-Cycling of Processor of Mobile Device Based on Operating Condition of Mobile Device Public/Granted day:2013-09-12
Information query
