December 2007 - Present: Editorial Board for Elsevier Ad Hoc Networks Journal
December 2006 --- Present: Steering Committee Chair for International Workshop on Underwater Networks (WUWNet)
November 2006 --- Present: Member for Technology Committee on Marine Communications, IEEE Oceanic Engineering Society
Member of ACM, ACM SIGCOMM, ACM SIGMOBILE, IEEE, IEEE Communications Society, IEEE Computer Society
TPC Member for IEEE 28th Conference on Computer Communications (INFOCOM'09), Rio De Janeiro, Brazil, April 19-25, 2009
TPC Member for The Third ACM International Workshop on UnderWater Networks (WUWNet'08), in conjunction with ACM MobiCom'08, Sep. 15 2008, San Francisco, California, USA
TPC Member for the First International Workshop on Sensor Networks (SN 2008), in conjunction with ICCCN 2008, August 4-7, 2008, Virgin Islands, USA
TPC Member for the Third International Conference on Communications and Networking in China (ChinaCom'08), Advances in Internet Symposium, August 25-27, 2008, Hangzhou, China
TPC Member for the Wireless Networking Symposium (WNS) of IEEE Globecom'08, New Orleans, USA, 30 November - 4 December, 2008
TPC Member for International Conference on Wireless Algorithms Systems and Applications (WASA'08), October 26-28, Dallas, TX, USA
TPC Member for the Seventh IFIP International Conferences on Networking (Networking'08), Singapore, May 5-9, 2008
TPC Member for The First IEEE International Workshop on Opportunistic Networking (WON'08), in conjunction with IEEE AINA 2008, Mar 25th-28th, 2008, GinoWan, Okinawa, Japan
TPC Member for IEEE 27th Conference on Computer Communications (INFOCOM'08), Phoenix, Arizona, April 13-18, 2008
TPC Co-Chair for The Wireless Ad-hoc and Sensor Networks Track , Local Arrangement Chair for 10th IEEE Global Internet Symposium 2007 , in conjunction with IEEE Infocom 2007, May 11 2007, Anchorage, AK, USA
TPC Member for The Second ACM International Workshop on UnderWater Networks (WUWNet'07), in conjunction with ACM MobiCom'07, Sep. 14 2007, Montreal, Quebec, Canada
TPC Member for The International Workshop on Wireless Sensor Network Architecture (WWSNA'07) , in conjunction with IPSN 2007, April 24, 2007 - Cambridge, Massachusetts, USA
TPC Member for 26th IEEE International Performance Computing and Communications Conference (IPCCC 2007), April 11-13, 2007 New Orleans, Louisiana, USA
TPC Member for Fourth International Conference on Quality of Service in Heterogeneous Wired/Wireless Networks (QShine'07), August 14 - 17, 2007, Vancouver, British Columbia, Canada
TPC Member for Fifth IFIP International Conference on Networking (Networking'07), May 14-18, 2007, Atlanta, Georgia, USA
TPC Member for Computer and Network Security Symposium , International Wireless Communications & Mobile Computing Conference (IWCMC 2007), August 12-16, 2007, Honolulu, Hawaii, USA
TPC Member for Wireless Communications Symposium, IEEE Global Telecommunications Conference (GLOBECOM'07), November 26-30, 2007, Washington, DC, USA
TPC Member for Second ACIS International Workshop on Self-Assembling Wireless Networks (SAWN'07), July 30 - Aug 1, 2007, Qingdao, China
TPC Member for International Conference on Wireless Algorithms, Systems, and Applications (WASA'07), Aug. 1-3, 2007, Chicago, IL, USA
TPC Member for IEEE International Conference on Multimedia & Expo (ICME'07), Multimedia Networking Track, July 9-12, 2006, Toronto, Ontario, Canada
General Co-Chair, The First ACM International Workshop on UnderWater Networks (WUWNet'06) inconjunction with ACM MobiCom 2006, Los Angeles, California, USA, September 29, 2006
Registration Chair, Twelfth International Conference on Mobile Computing and Networking (MOBICOM'06), Los Angeles, California, USA, September 23 - 29, 2006
Demo/Poster Co-Chair, Third International Conference on Networked Sensing Systems (INSS'06) , May 31 - June 2, 2006, Chicago, Illinois, USA
TPC Member for International Conference on Wireless Algorithms, Systems, and Applications (WASA'06) , August 15 - 18, 2006, Xi'an, China
TPC Member for International Conference on Telecommunications and Multimediai (TEMU'06) , July 5 - 7, 2006, Crete, Greece
TPC Member for Third IEEE International Conference on Mobile Ad-hoc and Sensor Systems (MASS'06) , October 9 - 12, 2006, Vancouver, Canada
TPC Member for International Conference on Wireless Information Networks and Systems (WINSYS'06), part of ICETE'06 , August 7 - 10, 2006, Setubal, Portugal
TPC Member for Third International Conference on Quality of Service in Heterogeneous Wired/Wireless Networks (QShine'06) , August 7 - 9, 2006, Waterloo, Ontario, Canada
TPC Member for Second ACIS International Workshop on Self-Assemling Wireless Networks (SAWN'06) , June 19 - 20, 2006, Las Vegas, Nevada, USA
TPC Member for IEEE International Conference on Communications (ICC'06) , Symposium of Communications QoS, Reliability and Performance Modeling, June 11 - 15, 2006, Istanbul, Turkey
TPC Member for IEEE International Conference on Communications (ICC'06) , General Symposium, June 11-15, 2006, Istanbul, Turkey
TPC Member for Fourth IFIP International Conference on Networking (Networking'06) , May 15 - 19, 2006, Coimbra, Portugal
TPC Member for IEEE Global Telecommunications Conference (GLOBECOM' 06) , Symposium of Wireless Communications, November 27 - December 1, 2006, San Francisco, CA, USA
TPC Member for IEEE Global Telecommunications Conference (GLOBECOM' 06) , Symposium of Control and Management of High Performance Networks, November 27 - December 1, 2006, San Francisco,
CA, USA
TPC Member for Computer and Network Security Symposium , International Wireless Communications & Mobile Computing Conference (IWCMC 2006)
, Sheraton Wall Center, Vancouver, Canada, July 3 - 6, 2006
TPC Member for 2nd IEEE International Workshop on Networking Issues in Multimedia Entertainment (NIME'06) , CCNC 2006 - Satellite Workshop, January 7-10, 2006, Las Vegas, Nevada, USA
Invited Session Chairs for SCS SPECTS 2005
Invited Session Chairs for IFIP Networking 2005
Invited Session Chairs for IEEE Global Internet 2005
TPC Member for ACM SIGCOMM 2005 poster session
TPC Member for Second International Conference on E-business and Telecommunication Networks (ICETE'05), October 3-7, Microsoft Convention Center at Reading, UK
TPC Member for Second International Conference on Quality of Service in Heterogeneous Wired/Wireless Networks (QShine'05) , August 22-24, 2005, Orlando, FL, USA
TPC Member for Second International Symposium on Wireless Communication Systems (ISWCS'05) , September 5-7, 2005, Siena, Italy
TPC Member for First ACIS International Workshop on Self-Assemling Wireless Networks (SAWN'05) , May 23-25, 2005, Towson University, Maryland, USA
TPC Member for Fourth IFIP International Conference on Networking (Networking'05) , May 2 - 6, 2005, Waterloo, Ontario, Canada
TPC Member for IEEE International Conference on Communications (ICC'05), Symposium of Communications QoS, Reliability and Performance Modeling , May 16-20, 2005, Seoul, Korea
TPC Member for First IEEE International Workshop on Networking Issues in Multimedia Entertainment (NIME'04) , in conjunction with GLOBECOM 2004 , November 29, 2004, Dallas, TX, USA
Invited Session Chair for First International Conference on Quality of Service in Heterogeneous Wired/Wireless Networks (QShine'04) , October 18-20,2004, Dallas, TX, USA
Invited Panelist for First International Conference on Quality of Service in Heterogeneous Wired/Wireless Networks (QShine'04) , October 18-20,2004, Dallas, TX, USA