GNU Radio IEEE 802.15.4 PHY implementation (aka UCLA Zigbee). I developed this software during my Ph.D. at NESL, and found it to be a valuable tool to do wireless embedded systems research. I decided to pick it up again and update it for the latest GNU Radio code and make it work with the USRP2.
This is a copy of that older code and will be the only repository where further development will happen. Please refer to this page as of 4-19-2011. The CGRAN repository here
https://www.cgran.org/wiki/UCLAZigBee is deprecated as of that date.