On December 5-11, 2011, Prof. Jiang, Yang Cao, Yang Zhou and Liang Yu have attended the IEEE GLOBECOM 2011, Houston, Texas, USA. Liang Yu and Yang Cao delivered oral presentations "Improving Achievable Traffic Load of Secondary Users Under GoS Constraints in Cognitive Wireless Networks" and "Novel Navigation Algorithm for Wireless Sensor Networks Without Information of Locations", respectively.
