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Topic: Wireless network


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In the News (Sun 27 Dec 09)

  
  Wireless network - Wikipedia, the free encyclopedia
A wireless network is a telephone or computer network that uses radio for the carrier or physical layer.
The military found use for this wireless technology is configured the wireless signals to send data that was heavily encrypted making it difficult to be cracked which proved to be especially useful during World War II for the Army and Navy (History of Wireless).
Wireless networks in terms of internet connections, are typically slower than those that are directly connected through an Ethernet cable.
en.wikipedia.org /wiki/Wireless_network   (1670 words)

  
 Wireless mesh network - Wikipedia, the free encyclopedia
In a traditional wireless network where laptops connect to a single access point, each laptop has to share a fixed pool of bandwidth.
However, one feature of wireless mesh networks is that an operator need only deploy a minimal base station infrastructure, and allow the users themselves to extend the network.
Since this wireless Internet infrastructure has the potential to be much cheaper than the traditional type, many wireless community network groups are already creating wireless mesh networks.
en.wikipedia.org /wiki/Wireless_mesh_network   (736 words)

  
 Wireless community network - Wikipedia, the free encyclopedia (via CobWeb/3.1 planetlab2.tamu.edu)   (Site not responding. Last check: 2007-09-07)
Wireless community networks or wireless community projects are the largely hobbyist-led development of interlinked computer networks using wireless LAN technologies, taking advantage of the recent development of cheap, standardised 802.11b (Wi-Fi) devices to build growing clusters of linked, citywide networks.
The key to using standard wireless networking devices designed for short-range use for multi-kilometre linkups is the use of high-gain antennas.
Wireless Nomad ISP Co-op is a user-owned and operated ISP running DSL and deploying WiFi mesh networks and WiFi LAN networks for community access in Toronto, Canada.
en.wikipedia.org.cob-web.org:8888 /wiki/Wireless_community_network   (666 words)

  
 Securing Your Wireless Network
A wireless network can connect computers in different parts of your home or business without a tangle of cords and enable you to work on a laptop anywhere within the network’s range.
To set up the wireless network, you connect the access point to a wireless router that broadcasts a signal through the air, sometimes as far as several hundred feet.
The downside of a wireless network is that, unless you take certain precautions, anyone with a wireless-ready computer can use your network.
www.ftc.gov /bcp/conline/pubs/online/wireless.htm   (1169 words)

  
 SBAY Wireless Network
The network is intended as a platform for wireless experimentation and a forum for wireless experimenters in the South Bay area.
This network is just a way for SBAY member sites to communicate with each other directly and experiment with metropolitan-area wireless networking and network protocols.
Perimeter sites are strongly recommended to adopt a policy of denying forwarded traffic between the networks they connect to, except in cases where the traffic is permitted by the policies of the respective networks.
www.sbay.org /wireless-net.html   (804 words)

  
 Wireless Network Security Audit and Monitoring Tools
BlueAuditor is a wireless personal area network auditor and easy-to-use program for detecting and monitoring Bluetooth devices in a wireless network.
Wireless hackers are commonly referred to as "war drivers" and "war walkers".
Attacking a wireless network begins with finding it and then goes on to the methods for discovering and footprinting the wireless network in an active or passive way.
www.wirelessnetworktools.com   (2370 words)

  
 Howstuffworks "How WiFi Works"
Many people also use wireless networking, also called WiFi or 802.11 networking, to connect their computers at home, and an increasing number of cities use the technology to provide free or low-cost Internet access to residents.
Wireless networks are easy to set up and inexpensive.
A wireless network uses radio waves, just like cell phones, televisions and radios do.
computer.howstuffworks.com /wireless-network.htm   (735 words)

  
 Windows XP: Improve the security of your wireless home network
Wireless networks are a great way to share files, printers, and your Internet connection to any computer in your home.
With a wireless network adapter installed on your portable computer, you are no longer tied to your desk.
Most wireless networks are completely unprotected when you first set them up.
www.microsoft.com /windowsxp/using/networking/security/wireless.mspx   (969 words)

  
 Wireless network - encyclopedia article about Wireless network. (via CobWeb/3.1 planetlab2.tamu.edu)   (Site not responding. Last check: 2007-09-07)
A wireless network is a telephone or computer network that uses radio as their carrier or physical layer.
Wireless is an old-fashioned term for a radio transceiver (a mixed receiver and transmitter device), referring to its use in wireless telegraphy early on, or for a radio receiver;
NYCwireless is a non-profit organization that advocates for and enables the growth of free, public wireless networks.
encyclopedia.thefreedictionary.com.cob-web.org:8888 /wireless+network   (788 words)

  
 Axis Communications - Wireless networks
For example, it could be useful in a building where the installation of cables would not be possible without damaging the interior, or within a facility such as retail outlet where there is a need to move the camera to new locations on a regular basis without having to pull new cables every time.
But as the wireless network bandwidth is limited compared with the wired one, the goal should always be to use wired networks whenever possible.
Due to the nature of wireless communications, everyone with a wireless device present within the area covered by the network will be able to participate in the network and use shared services; hence the need for security.
www.axis.com /products/video/about_networkvideo/wireless.htm   (735 words)

  
 CIS Network Group Wireless Connections Policy
Requests for wireless service within ' departmental' networks (those not maintained by CIS) must be approved by the CIS Network Group as to Radio Frequency (RF) footprint and authentication method.
If a departmental network is housed in a building shared with another department, then CIS must install, maintain and operate the wireless network.
Wireless networking using 802.11 is a powerful but immature technology that may pose security risks and management problems.
www.net.tamu.edu /network/wireless.html   (630 words)

  
 Wireless Campus Network
Because of inherent limitations in wireless technology, the wireless network does not compete with the wired network in terms of performance and reliability but rather complements it with added flexibility and mobility.
A typical wired network connection is anywhere from 10 to 100 times faster than a wireless network connection, and obstacles such as walls and trees can negatively impact wireless performance.
Of particular concern in wireless networking is the security and privacy of data transmissions.
www.its.msstate.edu /Services/WirelessNetwork/index.php   (538 words)

  
 Reed College | CIS | Setting Up Wireless at Reed
Wireless networking enables properly-equipped computers to connect to the Reed campus network without a network cable.
Wireless was first piloted in the Biology labs, and has been expanded to the dorms and all academic buildings.
Wireless is available in almost all buildings on campus, as well as some outdoor areas.
web.reed.edu /cis/Help/wireless.html   (1351 words)

  
 Wireless Network
Wireless networks are based on the IEEE 802.11 standards.
A basic wireless network consists of multiple stations communicating with radios that broadcast in either the 2.4GHz or 5GHz band (though this varies according to the locale and is also changing to enable communication in the 2.3Ghz and 4.9Ghz ranges).
Indicates that the network is using short preambles (defined in 802.11b High Rate/DSSS PHY, short pre- amble utilizes a 56 bit sync field in contrast to a 128 bit field used in long preamble mode).
www.freebsdmall.com /~loader/en_US.ISO8859-1/articles/wireless/article.html   (3230 words)

  
 UCLA Wireless Network
Wireless internet access is available in select locations on campus for users with an eligible UCLA Logon ID and their own 802.11b compliant wireless network interface card.
Because UCLA uses a federated model for its wireless network, some locations may require the use of a VPN client to connect to the network.
Once you have configured your wireless network card to associate with the UCLA Wireless Network, you should be able to authenticate to the VPN service.
www.bol.ucla.edu /services/wireless   (447 words)

  
 Howstuffworks "How Home Networking Works"
The easiest, least expensive way to connect the computers in your home is to use a wireless network, which uses radio waves instead of wires.
A newer wireless standard is 802.11n, which is designed to be faster and offer a longer range than 802.11g.
Ethernet networks are faster than wireless networks, and they can be very affordable.
computer.howstuffworks.com /home-network.htm   (1267 words)

  
 WHOI Wireless Networks
The first locations to get wireless service are several conference rooms and other public areas, but service will be expanded to cover all indoor areas as quickly as possible.
This capability will be used to create wireless networks with different levels of security and geographical coverage as well as to setup temporary networks for meetings and conferences.
Once a network card is registered it will be able to use both of the two wireless networks.
www.whoi.edu /services/CIS/networking/wireless/index.html   (185 words)

  
 Wireless Network Security - Wireless Network Configuration
Wireless Connection Manager keeps you connected to your preferred wireless network, whether you’re at home or away.
Designate a wireless network as a Favorite and connect to it automatically whenever you’re within range.
Networks are sorted by signal strength and availability (secure vs. unsecure), solving confusing Windows wireless network interactions and helping you choose the right network the first time.
www.networkmagic.com /product/wireless-networking.php   (490 words)

  
 Linux scripts make wireless management a snap
An access point's wireless card generates a very weak signal, so to minimize signal loss I wanted the antenna cable to be as short as possible.
Solution: First, check your wireless network with the scanap script; it will tell you about the wireless signal quality of all associated clients, including the one that's giving you problems.
A WISP is subject to all the complexities of a wired network, along with other complications that are specific to the wireless environment.
www.ibm.com /developerworks/library/wi-wiisp.html   (2252 words)

  
 Wireless | Network | Computing @ UW-Madison
To connect to the network with campus wireless, simply use your wireless client application to associate with the nearest Access Point.
If you are one of them, the campus wireless network can help you stay connected.
The campus wireless network is fast, about 20 times faster than a 56-kbps modem connection.
www.doit.wisc.edu /network/wireless/index.asp   (409 words)

  
 Welcome to Wireless Andrew   (Site not responding. Last check: 2007-09-07)
Contact Us The Carnegie Mellon wireless network is one of the largest wireless networks available on a college campus today.
Wireless network registration process is completed quickly using Authbridge.
If you are interested in learning more about Carnegie Mellon's wireless network, consider attending one of the Wireless Presentations offered by Computing Services.
www.cmu.edu /computing/wireless   (168 words)

  
 Securing your Wireless Network
These days wireless networking products are so ubiquitous and inexpensive that just about anyone can set up a WLAN in a matter of minutes with less than $100 worth of equipment.
This widespread use of wireless networks means that there may be dozens of potential network intruders lurking within range of your home or office WLAN.
If you find that some of your wireless devices only support WEP encryption (this is often the case with non-PC devices like media players, PDAs, and DVRs), avoid the temptation to skip encryption entirely because in spite of it's flaws, using WEP is still far superior to having no encryption at all.
www.practicallynetworked.com /support/wireless_secure.htm   (1155 words)

  
 Intel® PRO/Wireless Network Connection for Mobile - Overview
For example, all available networks, along with their corresponding signal strength, technology type, network name, and security status is displayed on the main screen.
Wireless connectivity and some features may require you to purchase additional software, services or external hardware.
Availability of public wireless LAN access points is limited, wireless functionality may vary by country and some hotspots may not support Linux-based Intel Centrino mobile technology systems.
www.intel.com /network/connectivity/products/wireless/prowireless_mobile.htm   (1252 words)

  
 O'Reilly Network -- HighWLAN: A Driving Wireless Network
After all, most wireless projects are created as a means to bypass the telco and their 800 pound gorilla ways.
Next, I configured my Linksys wap11 wireless access point to work correctly, and I hacked it to 100mw since I don't have the second version of the wap11.
It also allowed the wireless signal to be pumped to my brain faster than Grant took Richmond.
www.oreillynet.com /pub/a/wireless/2002/08/01/highway_lan.html   (996 words)

  
 Watch Our Wireless Network Tutorial - Free Instructional Videos
You just purchased a wireless router and wireless network adapter and you are reading through the instruction guide which states, "Change the default SSID and disable SSID broadcasts".
He then guides you through the process of configuring a wireless network adapter and a wireless access point/router and provides tips and tricks for troubleshooting wireless network settings.
the majority of all wireless networking equipment is set by default to allow anyone with a wireless network adapter in their computer access to your wireless network!
www.wireless-network-tutorial.com   (581 words)

  
 Adelaide Wireless Network   (Site not responding. Last check: 2007-09-07)
The Adelaide Wireless Network is a spin-off of The Canberra Wireless Network.
Like The Canberra Wireless network, The Adelaide Wireless Network is an effort by a bunch of Linux enthusiasts to build a high speed wireless network in some parts of Adelaide and its surrounding area's.
The Adelaide Wireless Network has not been active for some time, and we recomend checking out a more active local group called Air Stream who seem to be picking up interest in South Australia.
www.adelaide.air.net.au   (302 words)

  
 RFID - Zebra Printer - Portable Scanner - Wireless Network Solutions
Wireless Network Solutions is a Scan Source-certified provider of RFID systems.
Wireless Network Solutions provides RFID (radio frequency identification); bar code scanning, data collection, and bar code printing solutions that help you streamline the supply chain, reduce operational costs, and go to market faster.
Since 1997, Wireless Network Solutions has delivered efficient and affordable data solutions to businesses large and small.
www.wirelessns.com   (372 words)

  
 Focus on the Wireless Campus
Like its wired equivalent, Dartmouth's wireless network has quickly become a little-noticed part of the landscape.
In a short time, the simple existence of a ubiquitous wireless environment has affected many aspects of campus life, from computer purchasing decisions to social interactions.
The articles referenced in this section document some of the ways people are using Dartmouth's wireless network in the classroom and around the campus.
www.dartmouth.edu /comp/resources/network/wireless/focus   (120 words)

  
 wireless network wireless communication networks, home wireless networks computer-card
Wireless networks offer you freedom to work or play.
From anywhere in your wireless home networks or small office wireless networks environment.
With the capability for multiple simultaneous Internet sessions, wireless networks whether for the home computer networking or any other wireless networks let you save the cost of additional ISP connections.
www.wireless-computer-networking.com   (149 words)

  
 Wireless Home Networking Kit - Network Setup   (Site not responding. Last check: 2007-09-07)
This can be someone else's personal wireless network, the Public Network on campus, or one you install at your residence.
If you plan to attach to an existing network, be sure to find out what information you need to connect to it.
To connect to a wireless network, your computer or mobile device must have a wireless adapter or built-in wireless capabilities.
www.utexas.edu /its/wireless/install   (436 words)

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