标题: IEEE 802.15.4-2015 - IEEE Standard for Low-Rate Wireless Networks [打印本页] 作者: yy480 时间: 2018-9-17 12:50:58 标题: IEEE 802.15.4-2015 - IEEE Standard for Low-Rate Wireless Networks
[attach]180228[/attach] 802.15.4-2015 - IEEE Standard for Low-Rate Wireless Networks
This standard defines the physical layer (PHY) and medium access control (MAC) sublayer specifications for low-data-rate wireless connectivity with fixed, portable, and moving devices with no battery or very limited battery consumption requirements. In addition, the standard provides modes that allow for precision ranging. PHYs are defined for devices operating various license-free bands in a variety of geographic regions. 作者: admin 时间: 2018-9-19 10:58:05