An Internet user can have a laptop, a PC, an IPad, or just a cell phone to connect internet through wireless devices, and stays online anywhere a wireless signal is available. ... The IEEE 802.16-2009 standard has two authentication protocols to guarantee the secure access: - OSA (Open System Authentication) This protocol allows collaboration among authentication users' devices such as laptop and the access point address. The consumers' laptop request an authentication to the address. After that the users' laptop receives a message accepting or refusing the request...

• Word Count: 1912
• Approx Pages: 8
• Has Bibliography
• Grade Level: Undergraduate

A practical application for this technology is the transfer of data from a laptop by means of a cellular modem and phone. The initial cost to outfit a laptop to connect to a cellular network is about $400. ... The stumbling blocks to widespread adoption of data connections for laptops and personal digital assistants (PDAs) include the lack of compatibility between services, the cost of the services, and the size and price of wireless modems. ...

• Word Count: 1589
• Approx Pages: 6
• Grade Level: Undergraduate

An overview of Wireless Networks WLAN The purpose of this paper is to present the reader with a brief description of the requirements for a combined wired and wireless network, the importance of the capacity of a wireless network, and to solidify the authors knowledge in the area of telecommunicati...

• Word Count: 1449
• Approx Pages: 6
• Grade Level: Undergraduate

Wireless LAN Basics A wireless LAN (WLAN) is a grouping of network components connected by electromagnetic (radio) waves instead of wires. WLANs are used to augment or replace wired computer networks, adding flexibility and freedom of movement within the workplace. Wireless LAN clients enjoy great ...

• Word Count: 1204
• Approx Pages: 5
• Grade Level: Undergraduate

It is hard to believe that at the start of this century, time wasn't even standardized. The nature of the workplace has changed dramatically. The traditional average working day is no longer 9:00 - 5:00; time seems to go by faster. While employees are working longer hours and commuting further. We...

• Word Count: 4741
• Approx Pages: 19
• Grade Level: Undergraduate