Presentation is loading. Please wait.

Presentation is loading. Please wait.

WiFi connectivity Skills: none IT concepts: LAN versus public coverage, WiFi evolution This work is licensed under a Creative Commons Attribution-Noncommercial-

Published by Modified over 9 years ago

Similar presentations

Presentation on theme: "WiFi connectivity Skills: none IT concepts: LAN versus public coverage, WiFi evolution This work is licensed under a Creative Commons Attribution-Noncommercial-"— Presentation transcript:

1 WiFi connectivity Skills: none IT concepts: LAN versus public coverage, WiFi evolution This work is licensed under a Creative Commons Attribution-Noncommercial- Share Alike 3.0 License.

2 Where does this topic fit? Internet concepts –Applications –Technology (communication) –Implications Internet skills –Application development –Content creation (images)

3 1988 National Cash Register, Inc. Goal: connect cashiers 1997 IEEE Goal: standard for local area networks

4 CEO VP Finance VP Marketing CIO Organization Home Mobility on home and work LANs

5 2001: WiFi goes public

6 HotelChatter's sixth annual hotel wifi reportannual hotel wifi report Hotel wifi Would you stay in a hotel without wifi?

7 ATT hotspots, 2009

8 WiFi connectivity Skills: none IT concepts: LAN versus public coverage, evolution of an invention This work is licensed under a Creative Commons Attribution-Noncommercial- Share Alike 3.0 License.

Download ppt "WiFi connectivity Skills: none IT concepts: LAN versus public coverage, WiFi evolution This work is licensed under a Creative Commons Attribution-Noncommercial-"

Similar presentations

Data import and export Skills: none IT concepts: data import and export, common data format This work is licensed under a Creative Commons Attribution-Noncommercial-

Data import and export Skills: none IT concepts: data import and export, common data format This work is licensed under a Creative Commons Attribution-Noncommercial-
Popular Web client and server programs This work is licensed under a Creative Commons Attribution-Noncommercial- Share Alike 3.0 License. Skills: none.

Popular Web client and server programs This work is licensed under a Creative Commons Attribution-Noncommercial- Share Alike 3.0 License. Skills: none.
Skills: none Concepts: mobile, home and organization connectivity, local versus wide area network, wired versus wireless, cell versus WiFi, terrestrial.

Skills: none Concepts: mobile, home and organization connectivity, local versus wide area network, wired versus wireless, cell versus WiFi, terrestrial.
Satellite connectivity Skills: none IT concepts: geostationary orbit, low-earth orbit, satellite footprint, applications, latency (ping time) This work.

Satellite connectivity Skills: none IT concepts: geostationary orbit, low-earth orbit, satellite footprint, applications, latency (ping time) This work.
Skills: none Concepts: Web client (browser), Web server, network connection, URL, mobile client, protocol This work is licensed under a Creative Commons.

Skills: none Concepts: Web client (browser), Web server, network connection, URL, mobile client, protocol This work is licensed under a Creative Commons.
Skills: none Concepts: host, TCP/IP communication software, TCP/IP layers, TCP/IP functions, TCP/IP protocols This work is licensed under a Creative Commons.

Skills: none Concepts: host, TCP/IP communication software, TCP/IP layers, TCP/IP functions, TCP/IP protocols This work is licensed under a Creative Commons.
Skills: none Concepts: data and program files, IP packet, packet header, packet body, IP address, host name This work is licensed under a Creative Commons.

Skills: none Concepts: data and program files, IP packet, packet header, packet body, IP address, host name This work is licensed under a Creative Commons.
Skills: none Concepts: local area network, router, inter network, the TCP/IP layered software “stack”, layer functions, layer protocols, dumb versus smart.

Skills: none Concepts: local area network, router, inter network, the TCP/IP layered software “stack”, layer functions, layer protocols, dumb versus smart.
Skills: none Concepts: two uses of the word “application,” networked vs. stand-alone, collaborative vs. personal productivity, synchronous vs. asynchronous,

Skills: none Concepts: two uses of the word “application,” networked vs. stand-alone, collaborative vs. personal productivity, synchronous vs. asynchronous,
Skills: none Concepts: layered protocols, the internet layer, IP protocol, router, dumb (“end-to-end,” “neutral”) networks This work is licensed under.

Skills: none Concepts: layered protocols, the internet layer, IP protocol, router, dumb (“end-to-end,” “neutral”) networks This work is licensed under.
Course overview IT skills: none IT concepts: the scope of the course This work is licensed under a Creative Commons Attribution-Noncommercial-Share Alike.

Course overview IT skills: none IT concepts: the scope of the course This work is licensed under a Creative Commons Attribution-Noncommercial-Share Alike.
Skills: Using Yahoo Groups, creating a new Yahoo Group Concepts: Internet service, threaded discussion, message archives This work is licensed under a.

Skills: Using Yahoo Groups, creating a new Yahoo Group Concepts: Internet service, threaded discussion, message archives This work is licensed under a.
Skills: include images in Web pages Concepts: tag, attribute, value, path (to a stored file) This work is licensed under a Creative Commons Attribution-Noncommercial-Share.

Skills: include images in Web pages Concepts: tag, attribute, value, path (to a stored file) This work is licensed under a Creative Commons Attribution-Noncommercial-Share.
Popular Web client and server programs This work is licensed under a Creative Commons Attribution-Noncommercial-Share Alike 3.0 License. Skills: none IT.

Popular Web client and server programs This work is licensed under a Creative Commons Attribution-Noncommercial-Share Alike 3.0 License. Skills: none IT.
Skills: compressing an image using Paint.net Concepts: none This work is licensed under a Creative Commons Attribution-Noncommercial-Share Alike 3.0 License.

Skills: compressing an image using Paint.net Concepts: none This work is licensed under a Creative Commons Attribution-Noncommercial-Share Alike 3.0 License.
Skills: selecting, cropping, resizing and sharpening an image, using the tool setting and status information in Paint.net Concepts: image size, information.

Skills: selecting, cropping, resizing and sharpening an image, using the tool setting and status information in Paint.net Concepts: image size, information.
Using the Google Docs word processor Skills: getting a Google account, creating a text document and sharing it on the Internet Concepts: stand-alone applications.

Using the Google Docs word processor Skills: getting a Google account, creating a text document and sharing it on the Internet Concepts: stand-alone applications.
Skills: none Concepts: LAN, data link functions – moving data within a LAN and medium access, data link protocols – Ethernet and WiFi, why protocols standards.

Skills: none Concepts: LAN, data link functions – moving data within a LAN and medium access, data link protocols – Ethernet and WiFi, why protocols standards.
Skills: none Concepts: the amount of information in an image This work is licensed under a Creative Commons Attribution-Noncommercial-Share Alike 3.0 License.

Skills: none Concepts: the amount of information in an image This work is licensed under a Creative Commons Attribution-Noncommercial-Share Alike 3.0 License.
Skills: posting images on Twitter using Twitpix.com Concepts: application ecosystem, application program interface (API) This work is licensed under a.

Skills: posting images on Twitter using Twitpix.com Concepts: application ecosystem, application program interface (API) This work is licensed under a.

Similar presentations

Ads by Google