Sep. 11, 2013 - the 1st Symposium on Wireless Network and Embedded System was successfully held at PKU CECA.Prof. Songwu Lu, adjunct professor of CECA and professor of UCLA gave a talk on Wireless Network.Faculties from Peking University, Tsinghua University, Shanghai Jiaotong University etc. attended the symposium and exchange ideas on the development of wireless network and embedded system.