Editor-at-large, IEEE/ACM Transactions on Networking (2013–)
Editor, IEEE Wireless Communications (2009–2012)
Editor, The Computer Networks Journal (01/2008–12/2011).
Associate Editor, IEEE Transactions on Wireless Communications (05/2004–08/2008)
Guest Editor, ACM Mobile Networks and Applications (MONET) Special Issue On Soft Radio-enabled Heterogeneous Wireless Networks, 2005.
Member of the editorial board of “IEEE Communications Survey and Tutorial,” Jan. 2002 — Dec. 2006.
Major Conference Services
General chair of IEEE/ACM SEC 2017.
General chair of WiOpt 2016.
TPC program chair of ACM MobiHoc 2015.
TPC Program Co-chair of INFOCOM 2012.
TPC area chair, INFOCOM 2010, 2011.
Student activities co-chair of INFOCOM 2010.
TPC Co-chair of Wicon 2008.
General chair of IEEE Communication Theory Workshop 2007.
Panel co-chair of INFOCOM 2008.
Tutorial co-chair for ICC 2008.
TPC vice chair for ICCCN 2006.
TPC co-chair of the 25th IEEE IPCCC, Phoenix, AZ, April 2006.
Web Chair for MobiHoc 2005.
Member of the technical program committee for INFOCOM 2008.
Member of the technical program committee for ACM Mobihoc 2008.
Member of the technical program committee for ICC 2008.
Member of the technical program committee for WCNC 2007.
Member of the technical program committee for Qshine 2006, 2007, 2008.
Member of the technical program committee for the Third IEEE International Conference on Sensors and Ad Hoc Communications and Networks (SECON2005, SECON 2006, SECON2007).