Bluetooth 1.0 vs 2.0 vs 3.0 vs 4.0 vs 5.0



(SIG) 20 1998 . [45] 30.000 .[46] Ericsson IBM Intel Toshiba Nokia .
. .

(CSWG) :


(CSA) .
(CSS)
Errata ( : Errata)

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1.0 1.0B
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1.0, B1.0 . 1.0 B1.0 (BD_ADDR) ( ) .

1.1
IEEE 802.15.1-2002.[47]
v1.0B.
.
(RSSI).

1.2
:
.
(AFH) .
V1.1 721 / .[48]
(eSCO) .
(HCI) UART .
IEEE 802.15.1-2005.
L2CAP .

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2.0 + EDR
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2004. Enhanced Data Rate) EDR) . EDR 3 / ( ) 2.1 / .[49]
(EDR) ( GFSK ) ( PSK) π / 4-DQPSK 8-DPSK.[50] EDR .

v2.0 + EDR EDR . EDR v2.0 v2.0 .
" v2.0 EDR" .[51]
2.1 + EDR
2.1 +EDR SIG 26 2007 .[52]
v2.1 : (SSP) .[53]
2.1 (EIR) .

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3.0 + HS
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3.0 + HS [54] SIG 21 2009.
v3.0 + HS 24 / . 802.11 .
AMP( (media access control / physical layer 802.11 .
"+ HS" 802.11 .
v3.0 "+ HS" 3.0,[55] 1.[56]

L2CAP
(ERTM) L2CAP (SM) . .

MAC / PHY
MAC PHYs . . MAC 802.11 ( ) . . AMP L2CAP .


L2CAP. ( / ). .


EDR.
. RSSI . " ". .


(AMP) v3.0 UWB WiMedia ˡ 2009 UWB v3.0.[57]
16 2009 WiMedia (UWB) -. - SIG . Promoted USB USB Implementers.
WiMedia Alliance .[58][59][60][61][62]
2009 UWB MAC / PHY Bluetooth v3.0 + HS . WiMedia IP.

SIG .[63][64][65]

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4.0
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:
SIG 4.0 ( ) 30 2010. .(BLE) Wi-Fi .
ɡ Wibree [66] v4.0 . v1.0 v3.0 . .[67] Wibree (ULP)Ultra Low Power BLE 2011 " " " " BLE.[68]
. BLE .
ޡ . Dialog Semiconductor,[69] [70],STMicroelectronics [71],AMICCOM [72],CSR [73],Nordic Semiconductor [74],Texas Instruments .
. 2011 : Qualcomm-Atheros CSR Broadcom Texas Instruments.[75][76] .
.
4.0 BLE (Generic Attribute Profile GATT)
( (Security Manager SM AES.
2 2011 (802.11) . (802.11)
3 2 24 2012.

4 12 2013.

4.1

v4.1 4 2013. v4.0 . CSA 1 2 3 4 . LTE - .[77]
:
.
.
.
. L2CAP .
.
LE (.(Link Layer
802.11n PAL.
.
.
.[78]
(CSA) 4 .

4.2
2 2014 .
:


(IPSP) 6
4.2 .[79][80]
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5
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SIG 5 16 2016. (Internet of thing). Samsung Galaxy S8 5 2017. 2017 iPhone 8 8 Plus iPhone X Bluetooth 5 . Apple 5 HomePod 9 2018.[81] . " 5" ( 5.0 4.0). " ." [82]
5 BLE (2 \) . . 5 [83] .[84][85][86]
:
(SAM).
2 / PHY LE.
LE .
.
. LE
LE.
CSA5 - v5.0

:
.[87]