Wireless technology makes it easy to get rid of the cables
and take computing away from the desk. It's becoming the
household norm, and while the technology is advancing
quickly, there are some easy things you can do to improve
your own wireless connectivity.
Position Your Router
A wireless signal doesn't carry far, and any walls or large
objects may cause interference. For this reason, a wireless
router should be centrally located in your home to insure
the best range possible. Place the router on a flat surface
off the floor and away from obstructions. Additionally,
there could be interference from a neighboring wireless
signal. Make sure that you're using a unique wireless channel
to limit interference.
Replace your Antenna
The antennas shipped with most routers are small antennas
with omni-directional capabilities. These antennas broadcast
a signal in all directions, which can be useful if you need
wireless throughout your house, but the range is quite short.
A directional antenna can improve range by focusing the
signal in a specific way, allowing you to aim it where it's
needed. These antennas are often called "high-gain" and the
signal increase is measured in decibels (dB).
Get a Repeater
A wireless repeater is the easy and safe way to boost your
signal. A repeater works very much like a router, but instead
of creating a signal, it relays an existing signal.
A repeater is easy to install and doesn't require any
additional wires or connections. Multiple repeaters make it
easy to create a home or business network with complete
connectivity.
Get an Antenna Booster
It's possible to make a homemade reflector or antenna to
improve your wireless signal. There are templates and
building instructions on many Web sites across the internet
to use materials as commonplace as foil and cardboard. Common
designs are a parabolic satellite shape and a "coffee can"
yagi antenna. Both can increase range and direct your signal,
though homemade quality will vary.
Upgrade Firmware
Router manufacturers publish firmware updates regularly and
upgrading your router can provide a performance boost and
access to new features. Another option for the tech savvy
is to install third-party firmware. There are a number of
free, safe alternatives that may be compatible with your
router. One project, DD-WRT, offers more robust features than
many of the official firmware packages.
Using these tips, you should be able to squeeze every bit of
connectivity out of your own home network.
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