上传者: 42864063
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上传时间: 2021-07-31 13:04:21
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The protocol and compatible interconnection for data communication devices using lowdata-rate, low-power, and low-complexity short-range radio frequency (RF) transmissions in a
wireless personal area network (WPAN) are defined in this standard. A variety of physical layers
(PHYs) have been defined that cover a wide variety of frequency bands.