low power wifi
Download
Skip this Video
Download Presentation
Low Power WiFi

Loading in 2 Seconds...

play fullscreen
1 / 8

Low Power WiFi - PowerPoint PPT Presentation


  • 202 Views
  • Uploaded on

Low Power WiFi. By: Matt Biason CS441. Why WiFi ?. http://www.cambridgewireless.co.uk/docs/MG%20Short%20range%20wireless.pdf. WiFi. Advantages: Descent range High data rate Good security Direct IP Connectivity Disadvantages: High power consumption Large use of resources.

loader
I am the owner, or an agent authorized to act on behalf of the owner, of the copyrighted work described.
capcha
Download Presentation

PowerPoint Slideshow about ' Low Power WiFi' - adah


An Image/Link below is provided (as is) to download presentation

Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author.While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server.


- - - - - - - - - - - - - - - - - - - - - - - - - - E N D - - - - - - - - - - - - - - - - - - - - - - - - - -
Presentation Transcript
low power wifi

Low Power WiFi

By: Matt Biason

CS441

why wifi
Why WiFi?

http://www.cambridgewireless.co.uk/docs/MG%20Short%20range%20wireless.pdf

slide3
WiFi
  • Advantages:
    • Descent range
    • High data rate
    • Good security
    • Direct IP Connectivity
  • Disadvantages:
    • High power consumption
    • Large use of resources
what is low power wifi
What is Low Power WiFi?
  • WiFi is not know for its low power consumption.
  • Not a concern if device is powered by an AC outlet.
  • What about battery powered electronics that have limited battery life?
  • Low Power WiFi refers to a module with a much lower power consumption than a conventional WiFi device.
applications
Applications
  • PAN(Personal Area Network)
    • Wireless Mouse
    • Wireless Headsets
  • Mobile Phones
  • Portable Media Players
  • Handheld Gaming Systems
  • Digital Cameras
  • VoIP(Voice over IP)
  • What do all of these have in common? – They run on battery power.
voice over ip
Voice over IP
  • Growth in corporate use
    • Unifies communication such as phone calls, faxes, voice mail, e-mail, Web conferences, etc.
    • Has the ability to transmit more than one telephone call over a single broadband connection.
    • No need for multiple phone lines
    • No phone bills
  • Restrictions
    • Data loss
    • Latency with high traffic networks
    • DHCP sometimes makes it hard to locate IP for emergency phone calls
conclusion
Conclusion
  • Advantages ofLow Power WiFi?
    • Increase batter life between charges
    • Higher transfer rates for portable devices
    • Energy efficient wireless devices
ad