Bluetooth - Revision history

Jukeboksi: Category:Hardware

2005-08-28T13:49:07Z

2004-11-17T15:59:31Z

Bluetooth: typo

← Older revision		Revision as of 15:59, 17 November 2004
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	The current version 1.1 operates in the same internationally unlicensed 2,4Ghz frequency band as [[WiFi]] or [[802.11b]], which has prompted a lot of uncertainty to the future of Bluetooth due to the much higher power output of WiFi appliances. Bluetooth uses frequency hopping at 1600 hops/second spread over 79 frequency slots, which makes it highly resistant to interference and Apple ~~Comupters~~ has introduced high-end PowerBook portables with '''integrated Bluetooth and [[802.11g]]''' to clearly state the case that these technologies can coexist on the same band (802.11g uses the same 2,4GHz band as 802.11b and is very much backward compatible with 802.11b).		The current version 1.1 operates in the same internationally unlicensed 2,4Ghz frequency band as [[WiFi]] or [[802.11b]], which has prompted a lot of uncertainty to the future of Bluetooth due to the much higher power output of WiFi appliances. Bluetooth uses frequency hopping at 1600 hops/second spread over 79 frequency slots, which makes it highly resistant to interference and Apple Computers has introduced high-end PowerBook portables with '''integrated Bluetooth and [[802.11g]]''' to clearly state the case that these technologies can coexist on the same band (802.11g uses the same 2,4GHz band as 802.11b and is very much backward compatible with 802.11b).

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2004-11-16T06:16:03Z

Bluetooth

← Older revision		Revision as of 06:16, 16 November 2004
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	The current version 1.1 operates in the same internationally ~~unlisenced~~ 2,4Ghz frequency band as [[WiFi]] or [[802.11b]], which has prompted a lot of uncertainty to the future of Bluetooth due to the much higher power output of WiFi appliances. Bluetooth uses frequency hopping at 1600 hops/second spread over 79 frequency slots, which makes it highly resistant to interference and Apple ~~Comuters~~ has introduced ~~some~~ high-end PowerBook portables with '''integrated Bluetooth and [[802.11g]]''' to clearly state the case that these technologies can coexist on the same band (802.11g uses the same 2,4GHz band as 802.11b ~~and Bluetooth~~ and is very much backward compatible with 802.11b).		The current version 1.1 operates in the same internationally unlicensed 2,4Ghz frequency band as [[WiFi]] or [[802.11b]], which has prompted a lot of uncertainty to the future of Bluetooth due to the much higher power output of WiFi appliances. Bluetooth uses frequency hopping at 1600 hops/second spread over 79 frequency slots, which makes it highly resistant to interference and Apple Comupters has introduced high-end PowerBook portables with '''integrated Bluetooth and [[802.11g]]''' to clearly state the case that these technologies can coexist on the same band (802.11g uses the same 2,4GHz band as 802.11b and is very much backward compatible with 802.11b).

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2004-11-16T06:11:40Z

minor - Bluetooth

← Older revision		Revision as of 06:11, 16 November 2004
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	==Bluetooth==		==Bluetooth==

	Bluetooth is a very secure and elegant, royalty-free, ultra-short range wireless network technology ~~developed~~ originally developed by [[Ericsson]] and later [[The Bluetooth Consortium]] founded by Ericsson and other big companies and now by the [[Bluetooth SIG]].		Bluetooth is a very secure and elegant, royalty-free, ultra-short range wireless network technology originally developed by [[Ericsson]] and later [[The Bluetooth Consortium]] founded by Ericsson and other big companies and now by the [[Bluetooth SIG]].

2004-08-28T13:10:06Z

+ Content download / Bluetooth Hot-Spot implementations

← Older revision		Revision as of 13:10, 28 August 2004
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	==Bluetooth [[product]]s and [[companies]]:==		==Bluetooth [[product]]s and [[companies]]:==

			===Content download / Bluetooth Hot-Spot implementations===
			* http://www.wideray.com/product/hardware.htm
			* http://www.i-jack.com/eng/index.html


			===Stores===

	* [http://www.blueunplugged.com BlueUnPlugged] - The Biggest Bluetooth Store, nice for catching upcoming products.		* [http://www.blueunplugged.com BlueUnPlugged] - The Biggest Bluetooth Store, nice for catching upcoming products.

2004-04-19T11:09:59Z

* Security alert - an vulnerability in Sony-Ericsson T610 and Nokia 6310i

← Older revision		Revision as of 11:09, 19 April 2004
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	===See also:===		===See also:===
	* [[Future Bluetooth]]		* [[Future Bluetooth]]
			* [[Security alert]] - an vulnerability in Sony-Ericsson T610 and Nokia 6310i
	* [[Bluetooth news blog]]		* [[Bluetooth news blog]]
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	==Bluetooth sites:==		==Bluetooth sites:==

2004-03-09T04:16:06Z

← Older revision		Revision as of 04:16, 9 March 2004
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	*[http://www.apple.com Apple Computers]		*[http://www.apple.com Apple Computers]
	*[http://www.hp.com HP] - nc4000 portable with (optional) integrated 802.11b (upgradeable to g) '''AND''' Bluetooth. Also handhelds with integrated BT+Wlan are available from HP		*[http://www.hp.com HP] - nc4000 portable with (optional) integrated 802.11b (upgradeable to g) '''AND''' Bluetooth. Also handhelds with integrated BT+Wlan are available from HP
			*[http://www.dell.com Dell] The 8600, 9100, and XPS Models

	===PDA's with built-in BT===		===PDA's with built-in BT===

2003-08-12T16:56:32Z

added HP, they make nc 4000 portable, which has integrated 802.11b AND Bluetooth

← Older revision		Revision as of 16:56, 12 August 2003
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	===Laptops with built-in BT are available from:===		===Laptops with built-in BT are available from:===
	*[http://www.apple.com Apple Computers]		*[http://www.apple.com Apple Computers]
			*[http://www.hp.com HP] - nc4000 portable with (optional) integrated 802.11b (upgradeable to g) '''AND''' Bluetooth. Also handhelds with integrated BT+Wlan are available from HP

	===PDA's with built-in BT===		===PDA's with built-in BT===

2003-06-19T14:25:02Z

2003-06-19T13:38:09Z

+Flexis Bluetooth "roll into your pocket" Keyboard

← Older revision		Revision as of 13:38, 19 June 2003
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	===Input devices:===		===Input devices:===
	* [http://www.baracoda.com/market/anglais/market_pencil_A.html Baracoda Pencil] - The First Bluetooth [[Barcode]] [[Scanner]]		* [http://www.baracoda.com/market/anglais/market_pencil_A.html Baracoda Pencil] - The First Bluetooth [[Barcode]] [[Scanner]]
			* [http://www.flexis.co.kr/web/fxcubebt.htm Flexis Bluetooth Keyboard] - made out of silicon, can be neatly rolled up, weighs aroung 180g. This doesn't seem to be sold anywhere yet.
	* [http://www.microsoft.com/hardware/keyboard/wodbt_info.asp Microsoft Wireless Optical Desktop for Bluetooth] - The First Bluetooth keyboard		* [http://www.microsoft.com/hardware/keyboard/wodbt_info.asp Microsoft Wireless Optical Desktop for Bluetooth] - The First Bluetooth keyboard