Version 1.1 and earlier
Since the technology of Bluetooth was introduced in
1998, several specification versions have been
released. Versions 1.0 and 1.0B had too many issues
and problems for manufacturers to develop devices
for Bluetooth. The main issue was the lack of
communication among the devices.
The core specification version 1.1 is the first
successful operating version of Bluetooth. Version
1.1 corrected a majority of the bugs and problems
found in earlier versions.
Version 1.2
Many of the newer Bluetooth devices, such as the
newer cell phones are being sold with the newer
Bluetooth version 1.2. This version offers backward
compatability with Bluetooth 1.1, faster transmission
speeds, received signal strength, and a host
controller interface (HCI) support for three wire UART.
Bluetooth version 2.0
It's true that there may be multiple communication
technologies, although they all share one common
trait - faster is better. Bluetooth specialists
realized this, and therefore worked on improving
the speeds of version 1.2. The newest version,
version 2.0 + EDR (Enhanced Data Rate) was
accounced in 2004 and became available in late
2005.
Version 2.0 delivers data transfer rates of up
to Three times that of the original version of
Bluetooth. Version 2.0 also supplies enhanced
connectivity. With Bluetooth 2.0 + EDR, you'll
be able to run more devices at the same time -
with more efficiency.
Computers and even computer related devices are
expected to be some of the first devices to
encorporate Bluetooth 2.0 + EDR, followed of
course by audio and imaging devices.
Version 2.0 is backward compatible with previous
versions, three times faster, and offers an
enhanced data rate of 2.1 MB a second. It also
offers broadcast and multicast support, along
with a more enhanced bit error rate
performance, making it the best Bluetooth has
ever seen.
Bluetooth And Infrared
These parts will communicate through light beams, lasers, ...
bluetooth-and-infrared.php
Bluetooth Applications
1. Wireless networking between laptops & desktop computers, or deskto...
bluetooth-applications.php
Bluetooth Basics
The key features offered by Bluetooth include low power & low cost. The specification in Bluetooth defines...
bluetooth-basics.php
Bluetooth Definition
The technology of Bluetooth was primarily designed to support simple wireless networking of devices and periphe...
bluetooth-definition.php
Bluetooth Glossary
two in 1 handset The situation where a subscriber's handset is acting as a remote handse...
bluetooth-glossary.php
Bluetooth In Action
Now, Bluetooth is facing stiff competition from new wireless technology. Referred to as UWB or Ultra Wi...
bluetooth-in-action.php
Bluetooth Operation
Many devices that you already known and use take advantage of t...
bluetooth-operation.php
Bluetooth Profiles
The profile will also define the parameter ranges for each protocol. The concept of...
bluetooth-profiles.php
Bluetooth Security
The good news for Bluetooth users is that the security scares, like most scares, are normally over dramatized a...
bluetooth-security.php
Bluetooth Specifications
1. Throughout the United States and even Eur...
bluetooth-specifications.php
Bluetooth Technical Operations
Current prototype circuits are contained on a board that is 0.nine cm square, with a much smalle...
bluetooth-technical-operations.php
Bluetooth Technology Intro
Capabilities ...
bluetooth-technology-intro.php
Bluetooth Wireless Networking
The class two devices are lower power, offering up to Two.five mW of power. A regular antenna will gi...
bluetooth-wireless-networking.php
Choosing A Bluetooth Headset
Bluetooth headsets can never be as small or as light as wired headsets, simply because it needs to include the ba...
choosing-a-bluetooth-headset.php
Connecting Many With Bluetooth
A good example is Bluetooth for cell phones. It enables mobile users to connect to their hands free headset without us...
connecting-many-with-bluetooth.php
How Bluetooth Works
To overcome this challenge, Bluetooth employs a quickly frequency hopping scheme and therefore us...
how-bluetooth-works.php
Key Learning Points Of Bluetooth
1. Bluetooth is an energy efficient, low overhead communicati...
key-learning-points-of-bluetooth.php
The Bluetooth Solution
Bluetooth is a networking standard that will work on two levels: ...
the-bluetooth-solution.php
The Future Of Bluetooth
Since the forming of the original group, more than 1...
the-future-of-bluetooth.php
Using Bluetooth
Bluetooth also offers interoperability, meaning that you can u...
using-bluetooth.php
10 Benefits Of Bluetooth
1. Wireless ...
10-benefits-of-bluetooth.php
Advantages And Disadvantages
In the key marketplace, of wireless and handheld devices, the closest competitor to Bluetooth is...
advantages-and-disadvantages.php
Bluetooth And Apple
Full support ...
bluetooth-and-apple.php