Eureka AIR delivers breakthrough ideas for toughest innovation challenges, trusted by R&D personnel around the world.

Method for measuring and calculating document transmission energy consumption of Bluetooth equipment and device thereof

A Bluetooth device and file transmission technology, applied in the field of Bluetooth communication, can solve the problems of the size affecting the data communication efficiency, the rough battery energy display, and the inability to accurately measure the energy consumption of transmitting files.

Inactive Publication Date: 2012-08-08
CENT SOUTH UNIV
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, today's Bluetooth portable devices have the characteristics of limited battery energy. With the richness and diversification of applications, users are very concerned about the energy consumption of the device's battery during the Bluetooth file transfer process. The energy consumption affects the efficiency of data communication. And even become one of the key factors for the success of data communication
However, most of the current Bluetooth portable devices only provide a rough battery energy display for the entire device, and cannot accurately measure the energy consumption of the independent Bluetooth communication module for transferring files. Corresponding basis for judgment

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
  • Method for measuring and calculating document transmission energy consumption of Bluetooth equipment and device thereof
  • Method for measuring and calculating document transmission energy consumption of Bluetooth equipment and device thereof
  • Method for measuring and calculating document transmission energy consumption of Bluetooth equipment and device thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] see figure 1 , figure 1 Shown is the action flow chart of transferring files by the hardware device platform, and the process includes the following steps:

[0038] 1. After the device is powered on, first initialize the MCU chip and start the operating system Init program.

[0039] 2. In the initialization process, initialize the communication parameters of the hardware communication port, which mainly includes communication baud rate and hardware interrupt settings.

[0040] 3. Perform the Bluetooth module network configuration, which will be in the follow-up figure 2 Some details.

[0041] 4. Start the transfer process and start sending file data.

[0042] 5. After receiving the file, exit.

[0043] see figure 2 , figure 2 Shown is the bluetooth network module transfer file flow chart, the entire data process can be basically divided into three stages: 1) the master device query and scan the receiving device stage of the other party; 2) the two parties esta...

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 discloses a method for measuring and calculating the document transmission energy consumption of Bluetooth equipment and a device thereof. The method comprises the steps of: in the period of data transmission, extracting detail information from four key configuration parameters including the Bluetooth transmission mode, the connection type, the package type and the transmission rate by a function enquiry unit, and accurately calculating the transmission time and the energy consumption quantity which are needed by the actual data transmission according to the size dimension of the transmitted document data; and in the standby and response-waiting idle period, using a calculation processing unit to calculate two parameter values which are Bluetooth packaging and checking data time as well as the transmission time, and further calculating the battery leakage energy consumption quantity of the equipment in the idle period. The method for measuring and calculating the document transmission energy consumption of the Bluetooth equipment and the device thereof can more accurately reflect the document transmission energy consumption situation of the Bluetooth equipment.

Description

technical field [0001] The invention belongs to the field of bluetooth communication, and relates to a method and a device for measuring and calculating the energy consumption of bluetooth device file transmission. technical background [0002] Bluetooth is an open global communication specification for short-distance wireless voice and data communication with relatively high technology and market maturity. Devices with Bluetooth function have the characteristics of convenient communication, small size, convenient portability, and wide application scenarios. Therefore, current mobile devices generally use Bluetooth as a function included in the standard configuration of wireless transmission. In 2007, Bluetooth SIG released the more secure version 2.1 Bluetooth protocol specification, and it can be expected that the Bluetooth device market will be more widely used. [0003] In our daily life, with the maturity of mobile application scenarios, an important function of Blueto...

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): H04L1/00H04B5/00H04B17/00H04B17/309
CPCY02D30/70
Inventor 陈志刚叶晖陈果
Owner CENT SOUTH UNIV
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
Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com