Best
of the Best of the ISP-Lists: Wi-Fi Interference Best
of ISP-Lists
[December 24, 2001] Members of the ISP-Lists
examine truth and tall tales in pursuit of a method of freeing their
airwaves from interference.
The
Art of War Driving
Best of ISP-Lists
[December 18, 2001] Members of the ISP-Wireless
list share wit, wisdom, and stories about fighting the latest iteration
of bandwidth thief. No hacker tool is as terrifyingly powerful as Windows
XP.
Surround
Your Wi-Fi Gear With An AirFortress
ISP-Planet Staff
[December 11, 2001] Fortress Technologies introduces
a suite of products that take 802.11 security up a notch with a Layer
2 system.
Cisco
Says Interplanetary Internet Doable
Jim Thompson
[November 30, 2001] Cisco hopes to enable your
wireless Internet service to shoot for the moon.
C
and Ku Satellite Bands
Best of ISP-Lists
[November 28, 2001] Members of the ISP-Satellites
list discuss the relative advantages of cheap Ku band service and expensive
C band service.
Improving
WLAN Security Lisa
Phifer
[November 26, 2001] We examine tools—and basic
security procedures—that are available to everyone.
LOS
Today, Transition To NLOS Tomorrow Gerry
Blackwell
[October 16, 2001] Spike Broadband says FUD factor
impeding non-line of sight technological advance is no reason to dally.
Stick with existing line of sight technology and get building your wireless
ISP today.
WiFinder
Helps Uncover Hidden Access Points
Gus Venditto
[October 9, 2001] Few locations are publicizing
that they offer the service just yet. Could your wireless customers
use a searchable directory of public 802.11b access points?
Wi-Fi
Cardiology Best of
ISP-Lists
[October 4, 2001] If you have an opportunity
to provide wireless Internet service within a hospital, treat that opportunity
with caution. Members of the ISP-Wireless list discuss how to do it
right and what can go wrong.
Glass
That Cuts Signals Best
of ISP-Lists
[September 19, 2001] Members of the ISP-Wireless
list share the secrets of tinted glass. Although most glass will not
affect a radio frequency (RF) signal, certain special types can degrade
a signal.
So
What If It's A Little Rusty?
Best of ISP-Lists
[September 11, 2001] Members of the ISP-Wireless
list grapple with the undeniable fact that some of the towers currently
used for wireless services are rusty or even completely unsafe. Please
don't risk your life.
First
Glimpse Of 802.11a
Ted Stevenson
[September 5, 2001] It's finally in silicon.
The long-awaited 54Mbps technology that's expected to light up the 5GHz
radio spectrum is available and being tested by at least one chip supplier.
Learn how it fared in our offices.
Agere
ORiNOCO AS-2000 Lisa
Phifer
[August 2, 2001] Yesterday, we established the
basic building blocks of our Agere WLANinstalling ORiNOCO cards,
drivers, etc. Today, we continue our saga, describing AS-2000 installation,
configuration, and more.
Television
News Gets Me Down
Best of ISP-Lists
[August 2, 2001] Members of the ISP-Wireless
list define and discuss the frequencies used by mobile television Electronic
News Gathering (ENG) crews. You'd be surprised how close ENG can get
to 2.5 GHz.
Setting
up a Satellite Service
Best of ISP-Lists
[July 31, 2001] Members of the ISP-Satellites
list discuss setting up satellite Internet service for the local public
library's bookmobile. It's far more complex than 802.11b, and the price
of satellite bandwidth is stratospheric.
My Jurassic Antenna Will Last Forever
Best of ISP-Lists
[July 25, 2001] Members of the ISP-Wireless
list debate the expected life of fixed wireless broadband equipment.
This is a business and financial issue as well as a technical issue—how
long before you need to buy a new antenna?
Dual Mode 802.11a+b Chipset For Now and...Later
Matthew Peretz
[July 24, 2001] Envara's WiND chipset is designed
to create interoperability between current 2.4 GHz WLAN implementations
and future 5 GHz network upgrades.
Securing 802.11b-based WISPs
Gerry Blackwell
[July 19, 2001] Every WISP operator with a
network based on 802.11b standardsand that's quite a few by nowknows
about the technology's egregious security flaws. If you don't know,
you're asleep at the switch.
Someone Shot Down My Solar Panel
Best of ISP-Lists
[July 16, 2001] Members of the ISP-Wireless
list discuss the vagaries of solar power. There's more than bad weather
to worry about when you hoist those pretty, shiny power sources. Some
say they're for the
birds. . .
Everybody Talks About Fog
Best of ISP-Lists
[July 10, 2001] Members of the ISP-Wireless
list report from the field on the effect of fog on 2.4 GHz and 5.8 GHz
fixed wireless broadband Internet service. Fog effects laser more than
it effects RF signals, but it can degrade RF signals too.
Ride the Horizontal Wave
Best of ISP-Lists
[June 29, 2001] Members of the ISP-Wireless
list discuss choosing between horizontal and vertical polarity. It's
yet another issue to look at when setting up a fixed wireless broadband
Point of Presence (POP).
Take Me To Your Leader
Best of ISP-Lists
[June 12, 2001] Curious about a new tower in
your area? Members of the ISP-Wireless list share the secrets of finding
its owner. Check out the Feds—the FCC and the FAA might be able to help
you.
RF on Board
Best of the ISP-Lists
[June 1, 2001] Members of the ISP-Wireless
list discuss building a wireless LAN for a large merchant vessel, and
come up with some creative ideas for networking spaces separated by
waterproof steel walls.
Kote Against Rain
Best of the ISP-Lists
[May 28, 2001] Members of the ISP-Wireless list discuss
methods of waterproofing antennas. Many use a 3M product called Scotchkote,
and others are working with teflon to see what sticks.
Mutual Assured Survival
Best of the ISP-Lists
[May 23, 2001] When you deploy DSSS in an area and
a competitor deploys FHSS, how can you prevent interference? It's a question
of peace or war—and don't forget the termites.
Platinum Communications
Gerry Blackwell
[May 22, 2001] If the economics of fixed wireless
broadband put you off the technology because you could not recoup CPE or installation
costs from residential users, WaveRider has an option that could change your
mind.
These Lines Will Reach Out and Grab You
Best of ISP-Lists
[May 14, 2001] Members of the ISP-Wireless list react
to a personal encounter with a power line. Be careful if you're up in the
air near one—they can grab your antenna if it gets too close.
Build Your Own Card—or Not
Best of ISP-Lists
[May 11, 2001] Members of the ISP-Wireless list discuss
whether or not you can save money by building your own wireless card. Before
you try, take a look at all of the cheap cards on the market now.
Whoosh, Whoosh Best of
ISP-Lists
[May 1, 2001] Members of the ISP-Wireless list discuss generating
your own power for your antennas. Sound crazy? People are doing it already,
but noise is sometimes a problem. Whoosh, whoosh.
Interfering Cordless Phones
Best of ISP-Lists
[April 27, 2001] Members of the ISP-Wireless list discuss a new fear
for fixed wireless broadband operators: Interference from 2.4 GHz cordless
phones. Interference is rare but possible.
Wireless Privacy: An Oxymoron? Lisa
Phifer
[April 26, 2001] ISPs deploying 802.11b for public
broadband or fixed wireless Internet access should consider the risks associated
with this emerging technology before network security is compromised.
Part 2: How to Pick the Perfect Antenna
Big Fun With The Technical Stuff Marlon
K. Schafer
[April 18, 2001] It's a good idea to know your thingamajig
from your whatchmacallit when it comes to installing fixed wireless systems,
particularly if your 50-feet up a tower or dangling from a rooftop.
Part 1:
How to Pick the Perfect Antenna Marlon
K. Schafer
[April 17, 2001] Fixed wireless wizard Marlon Schafer
takes on antennas. In the first part of a two-part series, Schafer shares
his expertise about what works for which wire-free network connectionsand
why.
Turning a Blind Eye to LOS Issues
ISP-Planet Staff
[March 27, 2001] WaveRider debuts an easy-to-install
system for SOHO users; SPEEDCOM introduces self-healing line-of-sight gearboth
stretch the boundaries of fixed wireless access for users and providers alike.
Part 2: A Tenured Expert
Gerry Blackwell
[March 13, 2001] In the first part of our series
we took a brief look at the groundwork for starting a fixed wireless ISP.
This time out, we get down to the nitty-gritty and ask some tough questions.
Part 1: A Tenured Expert
ISP Planet Wireless News Briefs - March 7, 2001
Gerry Blackwell
BIFS is Back
BreezeCOM on a Roll
Fuzion Enters Canada
The Invisible Service
Best of ISP-Lists
[February 26, 2001] When potential customers ask you
how secure your wireless broadband network is, what should you say? Members
of the ISP-Wireless discuss this key facet of selling the service.
Part 1: A Tenured Expert
Gerry Blackwell
[February 23, 2001] If you're thinking about adding
fixed wireless access as part of your ISPs offeringsget ready to roll
up your sleeves, dirty your hands, and most of alllearn from your mistakes.
Part Two: Wireless LAN Primer
Lisa Phifer
[February 6, 2001] Radio signals are much
easier to tap into than Ethernet connections, so making sure your wireless
transmissions remain your transmissions requires a bit of WEP know-how.
Part One: Wireless LAN Primer
Lisa Phifer
[February 5, 2001] The intrinsic allure
of understanding wire-free local area networks is two foldthe systems
are relatively simple to build and inexpensive to operate. Cheap and easytwo
fundamental features required to build a potentially profitable service venture.
Do I Need a Laser Scope?
Best of ISP-Lists
[February 3, 2001] From strobe lights
to military hardware, members of the ISP-Wireless list have a variety of methods
for ensuring that a customer gets broadband RF reception. For some equipment,
however, the best method is just to read the manual.
Static or Dynamic IP?
Best of ISP-Lists
[January 27, 2001] Members of the ISP-Wireless list
discuss whether their customers prefer static or dynamic IPs. Businesses report
that there are fans of both, depending largely on the type of customer.
Part 2:
Beware, Thieves! Gerry
Blackwell
[January 24, 2001] Here's a question wireless ISPs
owners need to consider pretty seriously. Could intruders with compatible
radio equipment steal bandwidth and connection time from you or your customers?