Technology is constantly advancing in all different directions. Some see it as a good thing others see it as a horrible tragedy. Personally I feel that with out technology the quality of the lives we live would still be the same we just would not be able to communicate with each other as easily. Communicating with each other is a very important and vital brick in the building block of our daily lives. Just imagine how much you could get accomplished if you could not communicate with anyone; other than those close enough to you to talk to. Imagine if it still took three or four days to get a letter from California to New York. Would businesses be able to operate at the same speed? Communications however, effects much more than just the business world. Communications effects our daily lives. Recently a new technology was introduced to the electronics world. This technology is known as Bluetooth. Bluetooth is a wireless networking standard for your personal area that provides license-free operation in Europe, Japan, and the United States. What makes Bluetooth so special is its ability to create a wireless
Data terminal equipment (DTE) uses a method of establishing a temporary full-duplex connection to another data station known as circuit switching. Once a connection is made the channel and the bandwidth provided by the switching network become exclusive to the equipment being used until the connection is broken by one of the stations. Once a switched connection is made all of the data being communicated is transmitted on the same channel for the entire transmission. No time buffering is necessary making this method of exchanging data very effective when you are dealing with high data transfer rates.
link between devices equipped with this new technology.
The baseband protocol for the Bluetooth chip is a combination of circuit and packet switching, which makes it possible to transmit both voice and data with the same device. The Bluetooth chip has two channels one channel capable of transmitting a 64 Kbit/s synchronous (voice) link, while channel two the asynchronous channel can support a 721Kbit/s asymmetric link in either direction. Both channel one and two are transmitted while allowing 57.6Kbit/s of inform
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