Bluetooth technology was released in 1999 as Bluetooth 1.0 by Special Interest Group (SIG), which continues to manage it. It was initially standardized as IEEE 802.15.1. Mobile computing devices and accessories are connected wirelessly by Bluetooth using short-range, low-power, inexpensive radios. ...
Bluetooth is wireless technology that is used for sharing of data between two devices placed over short distances using a short wavelength such as ultra-high-frequency, radio waves in scientific, industrial and medical radio bands in the range of 2.400 to 2.485 GHz. It is also applied in build...
IBM, Intel, Nokia and Toshiba founded theBluetooth Special Interest Group(also referred to as Bluetooth SIG) to develop their own technological solution. At the time, “Bluetooth” was just theproject’s code name, but it was soon adopted as the official brand name due to a lack of other ...
(Credit: Bluetooth SIG) Bluetooth is a short-range wireless technology used for connecting and transferring information between devices such as mobile phones, laptops, PCs, PDAs, printers, digital cameras, mice and keyboards. Bluetooth makes it easy to connect two devices wirelessly when it would ...
Bluetooth enables files to be shared over a short distance, for example, via 'AirDrop.' Bluetooth uses the Ultra High Frequency (UHF) from 2.402 GHz to 2.480 GHz in the unlicensed Industrial, Scientific, and Medical (ISM) channels. The Bluetooth Special Interest Group (SIG) is in charge of...
(1)细节理解题。根据第一段When your teacher gives lessons with his phone or pad,Bluetooth does help a lot.(当你的老师用手机或平板上课时,蓝牙确实帮了大忙。)可知作者是通过描述一个场景来引入蓝牙的。故选A。(2)细节理解题。根据第二段Things really steppe
bluetoothMelorose, JPerroy, RCareas, SCrossroads Crossroads HomepageI. Bluetooth SIG. What is bluetooth. http://www.bluetooth.com/what-is- bluetooth-technology/bluetooth, 2015. [Online; accessed 5-May-2016].McDermott-Wells, P. (2005) `What is Bluetooth?', Potentials, IEEE, Vol. 23, No...
inordertopromotethetechnology.Intermsof technicalstandards,theBluetoothassociationhaslaunched Bluetooth1standardinJuly1999.ButChinaalsohasatleast 12vendors,organizationshavejoinedtheInternationalUnion ofBluetooth,whilethedomesticisalsosetupinearly1999 atBluetoothSIG,inordertopromotetheintroductionof technology,marketand...
• Bluetooth is, with the infrared, one of the major wireless technologies developed to achieve WPAN. Bluetooth is a wireless LAN technology used to
No one "owns" Bluetooth, but its use and advancement is managed by an entity. To ensure Bluetooth became a universal communications protocol, in 1998 a group of companies came together to form the Bluetooth Special Interest Group (SIG), a not-for-profit group. ...