Saturday, 8 October 2011

surf

Residential users who need broadband connection mostly use DSL or cable modem. 
- Public places such as university campuses, hotels, airports, and cafs offer Internet access through Wi-Fi hotspots. The Wi-Fi hotspots are connected to the Internet using leased line, DSL, or cable modem.
- Mobile workers access the Internet using their mobile phones as modems that connect their laptops to the Internet through GPRS network or other types of mobile data networks such as EDGE and EVDO. In most cases, their mobile phone operators also act as their ISPs.
- Mobile phone users surf the Web using small screen browsers (micro browsers) that support WAP (wireless application protocol) over GPRS or other types of mobile data networks.
- Traveling executives connect to the Internet during inter-continental flights through airplanes' local networks that have broadband link to earth stations.

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