Wireless Personal Area Network (WPAN) Wireless Local Area Network (WLAN) Wireless Wide Area Network (WWAN) Wireless Metropolitan Area Network (WMAN) Range 1 m 10 m 100 m (to an access point) 2-3 km (to a base station) 30 km Transmission Speed 576 and 1152 Kbps 800 Kbps 11 Mbps 14.5 - 56 Kbps 1.5 Mbps Technology IrDa Bluetooth IEEE 802.11 family IEEE Std 802.15.4-2003 defined the protocol and compatible interconnection for data communication devices using low-data-rate, low-power, and low-complexity short-range radio frequency (RF) transmissions in a wireless personal area network (WPAN). This revision extends the market applicability of IEEE Std 802.15.4, removes ambiguities in the standard, and makes improvements revealed by Wireless local area networks (WLANs) based on the 802.11 family of standards are already used by many operators for offloading cellular networks and embracing capacity expansion into license-exempt spectrum bands. The LTE specifications provide support for WLAN interworking, including seamless as well as non-seamless mobility, at the core PANs can be wired with computer buses (USB and FireWire). A wireless personal area network (WPAN) can be made using the network technologies such as Bluetooth, IrDa, UWB, Z-Wave, ZigBee, Body Area Network. A personal area network handles the interconnection of IT devices at the surrounding of a single user. Vay Tiền Trả Góp Theo Tháng Chỉ Cần Cmnd.

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