Bluetooth Bluetooth Special Interest Group (Bluetooth SIG), 1998 . Ericsson, IBM, Intel, Toshiba Nokia. Bluetooth SIG IEEE , Bluetooth IEEE 802.15.1 ( 14 2002 ). Bluetooth Ericsson Mobile Communication 1994 .
(Jaap Haartsen) (Sven Mattisson).
1 Bluetooth
Bluetooth Blåtand, X I (Harald I) , . , Bluetooth , . - . blå , . Blátönn Blacktooth Bluetooth. - .
Bluetooth () : (Hagall) H (Berkanan) B.
2000 Bluetooth. , Axis Communications Lexmark "Bluetooth Developers Conference" . Toshiba Toshiba Bluetooth PC Card, Lexmark Bluetooth - Axis. .
TDK , , , - TDK Bluetooth USB Adapter.
- IBM Bluetooth-. Bluetooth- ARM 7, 8 -, Li-Ion -. Linux Bluetooth- BlueDrek. Bluetooth- , Bluetooth-. , , , , , , PowerPoint- Bluetooth-.
Yazaki Bluetooth. Bluetooth- (CAN), . , Bluetooth.
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Anoto. Ericsson Chatpen, . , . , , . Bluetooth- . 2 , , : , , .
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Handsfree .
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Bluetooth.
2 Hadsfree |
3 Nokia BH-604 |
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4 Nokia MD-5W
Bluetooth 1.0
1.0 (1998) 1.0B . 1.0 1.0B (BD_ADDR) , .
Bluetooth 1.1
Bluetooth 1.1 , 1.0B, , (RSSI).
Bluetooth 1.2
1.2 (AFH), () . eSCO, . HCI - UART.
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(AFH), .
1.1 , 721 /.
(eSCO), , , , .
Host Controller Interface (HCI) - UART.
IEEE Standard 802.15.1-2005
(Flow Control) (Retransmission Modes) L2CAP.
3.4 Bluetooth 2.0 + EDR
Bluetooth 2.0 10 2004 . EDR (Enhanced Data Rate) . EDR 3 /, 2,1 /. .
( ) (GFSK) , 1 /. EDR GFSK PSK- , π/4-DQPSK 8DPSK. - 2 3 M/ .
Bluetooth SIG Bluetooth 2.0 + EDR, , EDR . EDR 2.0 , Bluetooth 2.0, .
2.0 + EDR , EDR :
3 (2.1 /) .
- .
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Bluetooth 2.1
2007 . ( ), Sniff Subrating, 3-10 . , , , Near Field Communication.
3.6 Bluetooth 2.1 + EDR
2008 Bluetooth SIG 2.1+EDR. Bluetooth 5 , Bluetooth- , .
3.7 Bluetooth 3.0 + HS
3.0 + HS Bluetooth SIG 21 2009 . 24 /. Ÿ AMP ( ) ( MAC/PHY), 802.11 . AMP: 802.11 UWB, UWB .
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: 3 / ( Bluetooth 2.0) ; 802.11 24 / ( Wi-Fi). . , . Bluetooth 3.0 802.11 ( ), Wi-Fi, 802.11b/g 802.11n.
Bluetooth 4.0
2009 Bluetooth SIG Bluetooth 4.0. , , ( , , , . .).
Bluetooth 4.0 . , CR2032 . 1 / 8-27 . Bluetooth- 5 100 . , 128- AES-.
, , , . . : , , . .
Bluetooth 3.0 Bluetooth 4.0 ST-Ericsson 2009 . Bluetooth- 2010 .