Wireless Network Troubleshooting

Anyone with experience with a wireless network knows very well that they are both extremely helpful and extremely likely to have problems now and again. Most problems people run into with their wireless network manifest themselves by the loss of connectivity.

Losing your Internet access can be bothersome at the best of times, and extremely frustrating at the worst of times. We're so used to having information at our finger tips that it is surprising and upsetting when we suddenly don't, as if someone has taken away our rights. Fortunately this break in connectivity doesn't have to last long, and very likely will not be hard to fix. Following are a few tips for wireless network troubleshooting.

The first and most obvious place to start is to check all your connections between the router and the DSL modem and ensure that the appropriate status lights are on.

Make sure that your wireless network adapter(s) are installed correctly and are also showing the correct lighting signals. Also, be sure you have the correct device driver installed for your wireless network.
Take a look at your signal strength. If it is low, or goes up and down, pay attention to anything that may be blocking or interfering with the signal. Some appliances that operate on the same frequency can disrupt the signal. This is true of cordless phones and microwaves. Be sure these appliances are situated at least one meter away from the access point.

Pay attention to where your router is placed. It needs to be in a central location, but make sure that it isn't surrounded by any obstructions, such as thick brick walls or reflective surfaces.
Try changing the position of your antenna. Such a small thing really can make a difference.

You can also try upgrading to a more powerful antenna. This can increase the range of your network and make problems with your connection less frequent or likely.

Installing a repeater can give you a great range and a stronger signal from a wider area.

Be sure your DHCP addresses are correct and that the IP addresses are the same for other computers in the network.

Check other setting and encryption keys to make sure everything is as it should be.

Most if not all of these wireless network troubleshooting techniques should be possible for you to do on your own. If you don't feel comfortable with some of the steps, just ask a friend with a bit more computer experience to lend you a hand. That type of person is always happy for a chance to gain more experience with computers, and, I'm sure, of course, to help out a friend as well!

 



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Wireless Network News:

 

Verizon Wireless Announces Developer Community Conference to Focus on Mobile . - PR Newswire (press release)

Verizon Wireless Announces Developer Community Conference to Focus on Mobile .
PR Newswire (press release)
The conference is focused on fostering new mobile applications for existing and future wireless networks, and developers can register by visiting .
Verizon Wireless Increases Network Capacity in Warsaw, IndianaThomasNet Industrial News Room (press release)
More Wireless Data and Call Capacity Activated for Santa Clarita, CaliforniaPR-USA.net (press release)
Did You Know? International Calling Information is Available at your .dBusinessNews Indianapolis (press release)

all 45 news articles »
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Intel Buying Infineon's Wireless Business For $1.4 Billion
Chipmaker bulking up on wireless technology...


AT&T opposes "unrestricted" wireless networks | TG Daily
"Data traffic on wireless networks continues to explode.With 90000 terabytes of traffic per month [expected to] mushroom to 3600000 TBs/month by 2014.Pitted against this insatiable demand are wireless networks of finite and shared ...


Why Wireless Networks Are More Vulnerable Than Wired Networks .
The reason why wireless networks are more vulnerable than wired networks is that because the data is transmitted through the broadcast radio...


Sierra Wireless first to support Telstra's dual-channel HSPA+ network with new USB modem and expanded wireless module .
Telstra Ultimate(TM) USB Modem by Sierra Wireless now available in Australia; new Sierra Wireless AirPrime(TM) HSPA+ embedded wireless modules introduced to support device manufacturers VANCOUVER, Aug. 30 /PRNewswire-FirstCall/ - Sierra Wireless (NASDAQ: SWIR; TSX: SW) today announced that it is supporting the launch of Telstra's first-in-the-world dual-channel HSPA+ network in Australia with ...


CAT insists on need to set up wireless network unit
CAT Telecom remains convinced that a wireless network company should be set up to manage the 7.5-billion-baht CDMA mobile network it intends to buy from Hutchison...


Wireless Networks are Different Because Special Interest Lobbyists .
The fight for Net Neutrality has turned into a lesson in Washington, DC sausage making. In the latest round, the usual special interest groups EUR led by lobbyists from AT&T, Verizon and their pet trade association CTIA EUR are pouring all ...


Verizon Wireless Expands 3G Wireless Network in Hampden, Massachusetts
HAMPDEN, Mass.--(BUSINESS WIRE)--To continue to stay ahead of rising demand for wireless voice, 3G multimedia and Internet access in Hampden County, Massachusetts, Verizon Wireless has expanded its local network. Earlier this year the company earned recognition from J.D. Power and Associates for EURHighest Call Quality Performance among Wireless Cell Phone Users in the NortheastEUR *. Consumer ...


NETGEAR introduces new WLAN architecture with best-in-class wireless . - Al-Bawaba

NETGEAR introduces new WLAN architecture with best-in-class wireless .
Al-Bawaba
Regional businesses can also benefit from a single point of management for the entire wireless network with comprehensive security through the ProSafe 20-AP .
Netgear introduces new WLAN architecture with best-in-class wireless .istockAnalyst.com (press release)

all 5 news articles »
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Telstra Launch World First Wireless Modem Capable Of Speeds Up To 35Mbps - SmartHouse

Today24News (blog)

Telstra Launch World First Wireless Modem Capable Of Speeds Up To 35Mbps
SmartHouse
"Its business as normal at Telstra and that means getting on with launching fast wireless broadband" said Mike Wright of Telstra's Network Products and .
Telstra Becomes First to Offer HSPA+ at 42M BpsPC World
Telstra unveils "unlimited" wireless broadband for businessiT News
Telstra Unveils Ultimate Wireless USBGizmodo Australia
Good Gear Guide -Delimiter (blog) -Australian Personal Computer
all 30 news articles »
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Motorola's Wireless Network Solution Helps Village of Maywood Protect the Safety of Businesses and Residents
The Motorola Solutions business of Motorola, Inc. announced that Current Technologies, a full-service IT consulting firm and member of Motorola's PartnerEmpowerâ channel program, has deployed its wireless video security solution in the Village of Maywood, Ill. to help local law enforcement better protect the safety of businesses and residents...


Postdoc position in Radio Tomography
Neal Patwari, has significant expertise in radio channel signal processing for location estimation in wireless networks, including the 2008 ACM MobiCom Best Student Research Demo Award, a 2009 IEEE Signal Processing Magazine Best Paper ...


Ceragon Networks Rallies On New Orders From India >CRNT - Wall Street Journal

Ceragon Networks Rallies On New Orders From India >CRNT
Wall Street Journal
The orders from India follows a June announcement from Ceragon that it received $9 million of orders for its mobile network backhaul equipment from a .
Ceragon gets new Indian orders, shares jumpReuters
Ceragon Receives Orders for Mobile Backhaul Equipment from One of India's .PR Newswire (press release)

all 13 news articles »
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Verizon Wireless Announces Developer Community Conference to Focus on Mobile Applications and More
Verizon Wireless is hosting its second annual Verizon Developer Community Conference on Sept. 21 and 22 at the ARIA Resort and Casino in Las Vegas. Â The conference is focused on fostering new mobile applications for existing and future wireless networks, and developers can register by visiting www.vdcconference.com. Â..


Xirrus Helps Tecnologico de Monterrey Solve Its Student Density Issue With a . - PR Newswire (press release)

Xirrus Helps Tecnologico de Monterrey Solve Its Student Density Issue With a .
PR Newswire (press release)
As part of this endeavor, the school deployed Xirrus Wi-Fi Arrays to solve Its user density issues and provide a robust and reliable wireless network for .

and more »
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Telos Secures Task Order to Provide Wireless Solutions for Air National Guard . - MarketWatch (press release)

Telos Secures Task Order to Provide Wireless Solutions for Air National Guard .
MarketWatch (press release)
. phase project with Telos(R) Corporation to install the Air Force's (AF) Second Generation Wireless Local Area Network (2GWLAN) solution at 88 ANG sites. .

and more »
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Veracity Networks Selects Ruckus Wireless for New Revenue Generating Community Broadband Access Services
Builds Smart 802.11n Mesh Outdoor Network to Offer Monthly Wireless Broadband Access Services to Homeowners Within 300-Unit Community Complex at 1/10th the Cost of Wireline Alternatives..


Aruba Networks shares rise on analyst 'buy' rating - BusinessWeek

Aruba Networks shares rise on analyst 'buy' rating
BusinessWeek
THE SPARK: Jefferies & Co. analyst William Choi said Aruba, which makes equipment used by wireless network providers, reported a small profit and a 45 .
Aruba Networks posts fiscal 4Q profitSan Jose Mercury News

all 110 news articles »
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