bluetooth : Java Glossary

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bluetooth logo  bluetooth
A wireless low-power radio-frequency local area network for handhelds, computers and home appliances. Even your wireless headset could be a bluetooth device. Bluetooth has a range of only about 6 metres (19.69 ft). It can set up an asymmetric channel with 721 kilobits per second (Kbps) in one direction, with 57.6 Kbps in the other or a symmetric channel with 433 Kbps in both directions. Compare that with 100,000 Kbps second for an Ethernet LAN (Local Area Network). The big advantage of bluetooth is its automatic connection and configuration. All you have to do to communicate is get two devices is reasonable proximity. Bluetooth is primarilty used in cellphones and PDAs (Personal Digital Assistants). You might use a bluetooth headset in conjuction with a cellphone. That way you get the high power cellphone transmitter further away from your head. Every time you can double the distance you reduce any harm by a factor of four.

Learning More

Books

book cover recommend book⇒Bluetooth Application Programming with the Java APIs Essentials Editionto book home
by Timothy J. Thompson, C Bala Kumar, Paul J. Kline 978-0-12-374342-8 paperback
birth 1969-03-03 age:47 B001AQGEGC kindle
publisher Morgan Kaufmann
published 2008-02-28
First version came out in 2003.
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book cover recommend book⇒Bluetooth For Javato book home
by Bruce Hopkins, Ranjith Antony 978-1-59059-078-2 paperback
publisher Apress B001LNOA60 kindle
published 2003-03-26
Non-technical introduction. The second half of the book requires a simulator no longer available.
Australian flag abe books anz abe books.co.uk UK flag
German flag abe books.de amazon.co.uk UK flag
German flag amazon.de abe books.ca Canadian flag
Spanish flag amazon.es amazon.ca Canadian flag
Spanish flag iberlibro.com Chapters Indigo Canadian flag
French flag abe books.fr abe books.com American flag
French flag amazon.fr amazon.com American flag
Italian flag abe books.it Barnes & Noble American flag
Italian flag amazon.it Nook at Barnes & Noble American flag
India flag junglee.com Kobo American flag
UN flag other stores Google play American flag
O’Reilly Safari American flag
Powells American flag
Greyed out stores probably do not have the item in stock. Try looking for it with a bookfinder.

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