Monday, April 16, 2012

Wireless Technology

There are some obvious and not so obvious factors for wireless interference. This post should help you determine the reasons of interference on your wireless network and learn what to do about them.

There are other sorts of wireless interference that are not so obvious. If you live in an apartment developing and are surrounded by neighbors who at the same time have wireless devices in their apartments there is certainly a good chance their wireless signals may be interfering with yours. An quick fix for this would be to adjust the channel your wireless router is on. Wireless-G routers frequently have 11 channels you are able to determine from. Most of these channels overlap with adjacent channels so if your neighbor is employing channel 6 it is actually preferred to go with channel one or channel 11 on your wireless router. A lot of new wireless N routers and some G routers have an vehicle-switching feature which automatically detects the channel which is a number of open and switches to that.

A Wireless-G router essentially lives on the 4 GHZ frequency band. Unfortunately a good deal of one's other wireless devices at the same time occupy that frequency band. Microwave ovens, baby monitors, garage door openers and cordless phones as well operate on the 4 GHZ frequency band and are capable of causing a lot of interference issues along with your wireless router. It's most desirable to keep your access point and your wireless devices at the very least 6 to 10 feet away from these devices.

As wireless technologies becomes significantly more mature interference is getting less and less of a problem. We at present have Wireless-N routers which enable us to use the 5 GHZ frequency band and avoid a good number of of these interference issues altogether. Most Wireless-N routers and some Wireless-G routers use something known as MIMO which sends and receives numerous signals at when and nearly floods the whole location with a wireless signal. This gives several paths for the wireless signal to follow which makes it much less susceptible to interference.

If your wireless signal appears to function superb in several locations of the property and not in other people you're most likely experiencing interference issues4. Make sure to check not simply the various obvious and visible factors of interference having said that the not so obvious an invisible reasons as well.

Obviously any solid object is going to trigger a number of situation for radio signal. Typically objects such as plaster, drywall and wood have little impact on wireless radio signals. On the other hand objects which includes metal, concrete and glass can have a huge effect on your wireless signal. The human body that is produced mostly of water can interfere significantly having a wireless signal. The absolute worst place to install a wireless router is an area that is full of metal objects which includes a kitchen or laundry room. Strangely enough a number of wireless routers which are installed as component of the residence throughout construction are surrounded by metal objects and are normally rendered useless.

An fascinating truth to note may be the angle at which a router and its access point are placed in terms of a wall can also develop a significant difference. To a router and access point placed at a 90 degree angle to a 6 inch thick wall that wall will look to be 6 inches thick. Change the angle to 45 degrees and that same wall will look to be a foot thick. This is why moving an access point a number of feet in 1 direction or a different can generate such a big difference.

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