1. Interdisciplinary Centre for Security, Reliability and Trust (SnT), University of Luxembourg,Luxembourg
2. School of Information and Communications Engineering, Xi’ an Jiaotong University,China
3. School of Electronic Engineering, Beijing University of Posts and Telecommunications,China
4. Centre Tecnologic de Telecomunicacions de Catalunya (CTTC/CERCA) and Universitat Politecnica de Catalunya (UPC),Spain