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10 Benefits Of Bluetooth

Below, are 10 benefits and reasons to use Bluetooth
technology.

1. Wireless
As you probably already know, there are many benefits
and advantages to using wireless devices. Along with
improving safety as a result of eliminating wires
you don't need, wireless also offers you plenty of
other advantages. When traveling with your laptop
or other wireless devices, you'll no longer have to
worry about bringing connection cables.

2. Bluetooth is actually inexpensive
The technology of Bluetooth is cheap for companies
to implement, which results in lower costs for the
company. These savings are then passed from the
company on to you.

3. Bluetooth is automatic
Bluetooth doesn't have you set up a connection or
push any buttons. When two or more devices enter
a range of up to 30 feet of each other, they will
automatically begin to communicate without you
having to do anything.

4. Standardized protocol
Bluetooth is standardized wireless, meaning that
a high level of compatibility among devices is
guaranteed. Bluetooth will connect devices to
each other, even if they aren't the same model.

5. Low interference
Bluetooth devices almost always avoid interference
from other wireless devices. Bluetooth uses a
technique known as frequency hopping, and also
low power wireless signals.

6. Low energy consumption
As a result of Bluetooth using low power signals,
the technology requires very little energy and will
use less battery or electrical power as a result.
This is an excellent benefit for mobile devices,
as Bluetooth won't drain the battery.

7. Sharing voice and data
The standard for Bluetooth will allow compatible
devices to share data and voice communications.
This is great for mobile phones and headsets, as
Bluetooth simplifies driving and talking on your
cell phone.

8. Instant PAN (Personal Area Network)
You can connect up to seven Bluetooth devices to
each other within a range of up to 30 feet, forming
a piconet or PAN. For a single room, you can
also set up multiple piconets.

9. Upgradeable
Upgradeable is the standard for Bluetooth. There
are newer versions of Bluetooth in the works,
which offer many new advantages and backward
compatible with older versions.

10. The technology stays
Bluetooth technology is a world wide, universal
wireless standard. With it being as popular as
it is, you can count on it being around for years
to come. As more and more devices start to use
Bluetooth technology, more manufacturers will beeager to make their products compatible. A chainreaction will occur, making Bluetooth the standard for cutting edge wireless.
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Bluetooth Glossary

Below, you'll find a list of the most used terms in
Bluetooth technology. They can serve as a look up,or to help you learn more about Bluetooth terms in general.

2 in 1 handset
The situation where a subscriber's handset is acting as a remote handset to a base unit that provides a network connection.

3G
Third generation, referring to the next generation
of digital phone technology.

802.11 WLAN
A wireless LAN specification defined by the IEEE.

Access code
Each base band packet will start with an access code, which can be one of 3 types - CAC, DAC, and IAC.

ACK
Acknowledge.

ACL
Asynchronous Connectionless Link. This is one of the two types of data links that are defined for Bluetooth.

ACO
Authenticated Ciphering Offset.

Active mode
During the active mode, the unit will actively
participate on the channel. The master will schedule the transmission based on traffic demands from the different slaves.

AP
Access point.

Authentification
The process of verifying who is at the opposite end of the link.

Authentification device
A device whose identity has been verified during the lifetime of the current link based on the
authentification procedure.

Baseband
This describes the specification of the digital
signal processing aspect of the hardware - the
controller - which carries out the baseband
protocols.

BB
Abreviation of baseband.

BD
Bluetooth device.

BER
Bit Error Rate.

The above is more of an intro to the terms that are used with Bluetooth. Bluetooth currently has hundreds of devices, making it the best wireless solution in the world. With more coming out every day, you can bet that Bluetooth will be around for many years to
come.

If you are new to Bluetooth, the terms used can be very helpful. There are hundreds of glossary terms that apply to Bluetooth, many of which describe shortcuts to common terms. You can learn a lot by reading over the meanings, especially if you have never used Bluetooth technology before.

Those of you who have experience with Bluetooth,can look over the glossary of terms to brush up on your knowledge or just check out what an unfamiliar term actually means. Nothing is complicated with the meanings, although they make take some getting used to.

Once you have been around Bluetooth for a while, you'll find yourself right at home with the terms and meanings to the technology. All you need to do is play around with it, and read books or manuals
whenever you get the chance. Before you know it,you'll be a professional in the vast world of
Bluetooth wireless.

 

You are granted reprint rights to the articles
as long as they contain the following

author: (Jim Boxley)
Please visit my website at: http://www.nitchsites.net
or http://www.articleshopp.com


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ezine, blog, or on your web site so long as you
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Advantages And Disadvantages

Bluetooth has a lot to offer with an increasingly
difficult market place. Bluetooth helps to bring with it the promise of freedom from the cables and simplicity in networking that has yet to be matched
by LAN (Local Area Network).

In the key marketplace, of wireless and handheld devices, the closest competitor to Bluetooth is
infrared. Infrared holds many key features, although the line of sight it provides doesn't go through walls or through obstacles like that of the
Bluetooth technology.

Unlike infrared, Bluetooth isn't a line of sight andit provides ranges of up to 100 meters. Bluetooth is also low power and low processing with an
overhead protocol. What this means, is that it's ideal for integration into small battery powered devices. To put it short, the applications with
Bluetooth are virtually endless.

Disadvantages Bluetooth has several positive features and one
would be extremely hard pressed to find downsides when given the current competition. The only real
downsides are the data rate and security. Infrared can have data rates of up to 4 MBps, which provides
very fast rates for data transfer, while Bluetoothonly offers 1 MBps.

For this very reason, infrared has yet to be dispensed with completely and is considered by many to be the complimentary technology to that
of Bluetooth. Infrared has inherent security dueto its line of sight.

The greater range and radio frequency (RF) of Bluetooth make it much more open to interception and
attack. For this reason, security is a very key aspect to the Bluetooth specification.

Although there are very few disadvantages, Bluetooth
still remains the best for short range wireless technology. Those who have tried it love it, and they know for a fact that Bluetooth will be around for years to come.

Using Bluetooth

The amazing technology of Bluetooth presents a great
way of exchanging data between two wireless devices.
Unlike telephones, there are no wires or messy leads to worry about. You can enjoy wireless communications with short distances of up to thirty
feet.

Bluetooth also offers interoperability, meaning thatyou can use your portable Bluetooth device to connect
with existing Bluetooth points. This way, you won'thave to carry a data lead or CDs of drivers around with you everywhere you go. You canenjoy the best of wireless without having to worry about installingyour software.

With today's Bluetooth, you can use your PDA and cell
phone to surf the net or check emails as you travel.If you are in the business field, this can be very
beneficial, especially if you like to check youremail throughout the day. Bluetooth will enable you
to check your email no matter where you are - whichis great news for those who like to travel.

Bluetooth will also enable to you to transfer filesas well, such as MP3 and photo to and from your mobile
device. Bluetooth dominates the world of short rangewireless, enabling you to do more than you may
have thought possible.

One of the best things to Bluetooth and something everyone loves is the wireless headset. Bluetooth
offers wire free headsets for your cell phone or computer, which is great for those who like to walk around or talk on the phone in the car, without having to worry about your hands getting in the way.

To make things even better, you can use a BluetoothGPS device for satellite navigation on your PDA,
laptop, or mobile. If you travel - this can be really great to have.
You are granted reprint rights to the articles
as long as they contain the following

author: (Jim Boxley)
Please visit my website at: http://www.nitchsites.net
or http://www.articleshopp.com


(You are granted the right to reprint this article but the title and content must remain unchanged and the authors name and contact information must be included.)

** Attn Ezine editors / Web site owners **
Feel free to reprint this article in its entirety in your
ezine, blog, or on your web site so long as you
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Bluetooth Wireless Networking

Bluetooth technology offers three different types of defined ranges, based on output ranges. Class
1 devices are the most powerful, as they can have up to 100 mW of power, with a regular antenna
giving them a range of around 130 - 330 feet.

The class 2 devices are lower power, offering up to 2.5 mW of power. A regular antenna will give
them a range of around 50 - 100 feet. Class 3 devices use even less power, up to 1 mW of power to be exact. With a regular antenna, they will
have a range of around 16 - 33 feet.

Even though you may not realize it, Bluetooth wireless technology has never been intended for
anything other than short distance types of communication. With Bluetooth wireless, the short range is actually a benefit.

For one, the short range will reduce the change of interference between your devices and those that
belong to others who are nearby. Overall, thisis a basic type of security, designed to protectyou and your devices.

Secondly, the lower power used for short range means a longer battery life. Most Bluetooth devices will get their power from a battery,
meaning that anything you can do to lengthen thebattery life is very important.

The wireless networking offered by Bluetooth is actually among the best, even though it uses
short range communication. Bluetooth is usedwith wireless controllers, the internet, and even wireless headsets.

For the best in short range technology, Bluetooth is extremely hard to beat. If you've never tried Bluetooth before, now is the time. It's the best
with wireless networking, especially for those who enjoy hands free talking on their cell phone.
You are granted reprint rights to the articles
as long as they contain the following

author: (Jim Boxley)
Please visit my website at: http://www.nitchsites.net
or http://www.articleshopp.com


(You are granted the right to reprint this article but the title and content must remain unchanged and the authors name and contact information must be included.)

** Attn Ezine editors / Web site owners **
Feel free to reprint this article in its entirety in your
ezine, blog, or on your web site so long as you
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