• Senior Member, IEEE
  • Leading Editor, EURASIP Journal on Wireless Communications and Networking, Special Issue on “Advances in Error Control Techniques”, 2007
  • Associate Editor, EURASIP Journal on Wireless Communications and Networking, Since 2006
  • Editor, Journal of Networks, Since 2006
  • Technical Program Committee (TPC) Member for IEEE Conferences: Globecom 2011, ICC 2011, Globecom 2010, WCNC 2010, CMC 2010, ChinaCom 2010, IWCMC 2010, APSIPA ASC 2010, Chinacom 2010, ISWCS 2010, Globecom 2009, IEEE VTC 2009, AusCTW 2009, HPCC 2009, WCSP 2009, Chinacom 2009, PIMRC 2008, Globecom 2007, AusWireless’07 (Special Track Chair), UBICOMM 2007, SENSORCOMM 2007, ICCCN2007, ChinaCom 2007, WiMeshNest 2006, PIMRC’2005, ICT’2005-2006, ICC’2005, IWCMC’2005, 2006, 2007, IEEE WirelessCom 2005,   IWWAN 2005, 2006
  • Co-chair for ACoRN workshop on cooperative communications 2007, 2008 and 2009.
  • Regular Reviewer for IEE Electronic Letters, IEEE Journal Selected Area in Communications, IEEE Transaction on Communications, IEEE Transaction on Wireless Communications,  IEEE Transaction on Vehicular Technology,  IEEE Transaction on Signal Processing,  IEEE Signal processing Letters,  IEEE Communication Letters, Eurosip Journal on Applied Signal Processing.