Bluetooth Future

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    Because it meets the basic needs of connectivity in close range, Bluetooth has a very bright future ahead of it.  Bluetooth is actually the result of initiatives from nine leading communications and computer industry giants, including 3-COM, Sony, Lucent, IBM, Nokia, Microsoft, etc.

    Since the forming of the original group, more than 1,800 manufacturers around the world have joined the initiative.  According to reports, the Bluetooth technology is expected to be built into more than 100 million devices, with over 670 million enabled Bluetooth devices.

    Resulting from the amazing success of WAP (Wireless Application Protocol), the adoption of smart phones and hand held devices, Bluetooth can easily have an amazing impact on your day to day life.  Bluetooth is one of the key technologies that can help to  make the mobile information society happen, by blurring the possibilities between home, the office,
    and the outside world.

    The seamless integration and connectivity that  Bluetooth promises will make it possible to explore a wide range of interactive and highly transparent personalized services which were actually quite difficult to dream of simply because of the  complexity involved with making such devices communicate with each other.

    Many Bluetooth pilot products have already been rolled into the market and backed by big vendors, which is a healthy sign for the overall acceptance of the technology.  The support for Bluetooth isn’t limited to companies that develop only Bluetooth enabled products.

    The applications for Bluetooth can have great impacts on other industries as well.  The adoption of Bluetooth technology is expected to spread throughout the industry of computers.

    Unlike infrared technology, Bluetooth is used by many different wireless devices.  Bluetooth offers exceptional quality for short range wireless, even going through walls and obstructions.  While  infrared is the biggest competitor at this time, Bluetooth far surpasses it, proving to millions that it is the wireless communication technology of the
    present day and age.

    In the beginning, Bluetooth started with version 1.0, then gradually moved from there.  The current version is 2.0+EDR, with another version currently in development.  The technology behind the Bluetooth specification always getting better and better,  which is why it’s so popular.

    In the future, you can expect the technology behind Bluetooth to get better.  Bluetooth has
    proven to be the wireless standard of the future, offering you wireless connectability for hundreds of different devices.  For cell phones or other forms of wireless connections, Bluetooth is the one technology that you don’t want to find yourself without.

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      Basics of Bluetooth

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        The technology of Bluetooth wireless is a short range communications method intended to replace the cables that connect portable or fixed devices while maintaining the highest levels of security.

        The key features offered by Bluetooth include low power and low cost.  The specification in
        Bluetooth defines a uniform structure for a wide range of devices to communicate and connect with one another.

        The technology behind Bluetooth has achieved global satisfaction such as enabled devices, almost everywhere in the world.  Bluetooth devices will connect and communicate without wires through short range and networks known as piconets.

        Each device will simultaneously communicate with up to seven other devices within a single piconet, meaning that each device can also belong to several piconets simultaneously.  The piconets are dynamically established as Bluetooth enabled devices enter and leave the proximity of radio.

        A fundamental to Bluetooth strength is the ability to handle both data and voice transmissions simultaneously.  This will enable users to enjoy varieties of innovative solutions such as hands free talking, printing and fax capabilities,  and other applications.

        Specifications
        Unlike other standards of wireless, the Bluetooth specification gives product developers both a link layer and application layer definitions, which will help support data and voice applications.

        Spectrum
        The Bluetooth technology operates in the industrial and scientific band at 2.4 to 2.485 GHz, using a spread spectrum, frequency hopping signal.

        Interference
        The adaptive frequency hopping of Bluetooth technology was designed to reduce interference between wireless technologies that share the 2.4 GHz spectrum.  Adaptive frequency hopping (AFH) works well within the spectrum to take full advantage of the frequency available.

        AFH hopping allows for more efficient transmission within the spectrum, which provides users with greater performance even if they are using other technologies along with Bluetooth.

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