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Bluetooth Link Layer Retransmissions
Bluetooth is a short-range wireless technology standard that is used for exchanging data between fixed and mobile devices over short distances and building personal area networks (PANs). In the most widely used mode, transmission power is limited to 2.5 milliwatts, giving it a very short range of up to . It employs UHF radio waves in the ISM bands, from 2.402GHz to 2.48GHz. It is mainly used as an alternative to wired connections to exchange files between nearby portable devices and connect cell phones and music players with wireless headphones, wireless speakers, HIFI systems, car audio and wireless transmission between TVs and soundbars. Bluetooth is managed by the Bluetooth Special Interest Group (SIG), which has more than 35,000 member companies in the areas of telecommunication, computing, networking, and consumer electronics. The IEEE standardized Bluetooth as IEEE 802.15.1 but no longer maintains the standard. The Bluetooth SIG oversees the development of the specifi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bluetooth Special Interest Group
The Bluetooth Special Interest Group (Bluetooth SIG) is the standards organization that oversees the development of Bluetooth standardization, standards and the licensing of the Bluetooth technologies and trademarks to manufacturers. The SIG is a not-for-profit, non-stock corporation founded in September 1998. The SIG is headquartered in Kirkland, Washington, Kirkland, Washington (state), Washington, US. The SIG does not make, manufacture or sell Bluetooth-enabled products. Introduction ''Bluetooth'' technology provides a way to exchange information between wireless devices such as Personal digital assistant, PDAs, laptops, computers, Computer printer, printers and digital cameras via a secure, low-cost, globally available short-range radio frequency band. Originally developed by Ericsson, ''Bluetooth'' technology is now used in many different products by many different Manufacturing, manufacturers. These manufacturers must be either Associate or Promoter members of (see belo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
