Regulating method of power consumption of terminal as well as terminal

A power consumption and terminal technology, applied in the field of communication, can solve the problems of lag in power consumption level, occupying CPU resources, and many combinations, and achieve the effect of ensuring real-time regulation, small resource consumption, and strong adaptability

Active Publication Date: 2013-02-06
JLQ TECH CO LTD
View PDF7 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] It can be seen that if the power consumption of the terminal is regulated by using the service collection table lookup method, for various local services, there are many combinations and it is difficult to make a table; The table is not easy to change, especially for the terminal solution platform, it is not ea

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Regulating method of power consumption of terminal as well as terminal
  • Regulating method of power consumption of terminal as well as terminal
  • Regulating method of power consumption of terminal as well as terminal

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0043] The first embodiment of the present invention relates to a method for regulating power consumption of a terminal. In this embodiment, the power consumption level is judged each time the service is registered / logged out, that is, the frequency required by the service is increased by ΔF when the service is started. i Register to the power consumption service sensitive manager, and the manager superimposes the clock frequency increment ΔF required by each registered service on the basis of the preset basic frequency f i , to obtain the total clock frequency F currently required, determine its power consumption level, and configure according to the corresponding frequency and voltage in the power consumption level. Similarly, when the service is canceled, the service frequency increment ΔF is removed from the clock frequency corresponding to the current power consumption level i , to obtain the power consumption level to be configured, such as figure 1 shown.

[0044] Th...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention relates to the field of communication, which discloses a regulating method of power consumption of a terminal as well as the terminal. In the invention, the method comprises the steps of: when a service is registered or cancelled, obtaining the total clock frequency currently and accurately needed according to the sum of frequency increment of all services currently registered and a basic frequency; further determining the power consumption grade of the terminal and configuring the terminal with corresponding frequency and voltage of the terminal in the power consumption grade. According to the invention, the power consumption of the terminal can be adjusted in real time with smaller resource consumption, and the method is simple to realize and strong in adaptability and takes effect immediately. The system operates in the optimal balance point of efficiency and power consumption, so that the service sensitivity of power consumption of the terminal is realized to the benefit of saving power for the terminal.

Description

technical field [0001] The present invention relates to the communication field, in particular to the terminal power consumption control technology in the communication field. Background technique [0002] Terminal power consumption generally uses P=∑C*F*V 2 To calculate, where, C is the parasitic capacitance, F is the clock frequency, V is the operating voltage. It can be known from this formula that the power consumption of the system is the sum of the power consumption of each sub-module. For each sub-module in a terminal system, C is fixed, and the clock frequency and voltage are the key factors of power consumption; for the system, the power consumption of the peripherals is controlled by the corresponding drivers and applications, and the main CPU of the system ( The central processing unit) is a public resource. If the operating clock frequency and the power supply voltage of the CPU are adjusted according to various services or service combinations, the power consu...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): G06F1/32
Inventor 刘溪阳龙红星傅海东
Owner JLQ TECH CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap