A Simulation-Based Performance Analysis of Various Multipath Routing Techniques in ZigBee Sensor Networks. - George Spanogiannopoulos; Natalija Vlajic; Dusan Stevanovic (ADHOCNETS, 2009)

Strategies for improving performance of IEEE 802.15.4/ZigBee WSNs with path-constrained mobile sink(s). - Natalija Vlajic; Dusan Stevanovic; George Spanogiannopoulos (Comput. Commun., 2011)