Jan-Hinrich Hauer Vlado Handziski Adam Wolisz Experimental Study of the Impact of WLAN Interference on IEEE 802.15.4 Body Area Networks. 17-32 2009 EWSN http://dx.doi.org/10.1007/978-3-642-00224-3_2 conf/ewsn/2009 db/conf/ewsn/ewsn2009.html#HauerHW09