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蓝芽(Bluetooth)是一种低成本、短距离的无线连接技术标准。使用跳频,时分多址、时分双工等先进技术,建立起终端与信息系统之间的无线信息传输。终端设备可以是各种移动通信设备、固定通信设备、计算机及其外围设备、各种数字产品(如数字照相机、数字摄像机、PDA等)以及各种家电产品。本文介绍了蓝芽技术发展的背景、蓝芽技术及其意义、蓝芽技术的广阔市场前景及在中国的发展情况。
Bluetooth is a low-cost, short-range wireless connectivity standard. The use of frequency hopping, time division multiple access, time division duplex and other advanced technologies to establish a wireless information transmission between the terminal and the information system. The terminal devices may be various kinds of mobile communication devices, fixed communication devices, computers and their peripherals, various digital products such as digital cameras, digital video cameras, PDAs and the like, as well as various household appliances. This article describes the background of Bluetooth technology development, Bluetooth technology and its significance, the broad market prospects of Bluetooth technology and its development in China.