Wireless Personal Area Network, WPAN aka IEEE 802.15 Standards, is widely used across globe since 2002.

Similar to WLAN, WPAN is evolving into 5G/IoT by 2020.

In contrary to WLAN, WPAN lower data rate will be the target of long battery life time for convergence to 5G Technology.

802.15.1 Technology Overview Webinar

802.15.4 Technology Overview Webinar