Editorial Boards

• Associate Editor: EURASIP Signal Processing (since 6/2013)
• Associate Editor of IEEE Transactions on Signal Processing (8/2014 to 7/2018; 10/2006-09/2009)
• Associate Editor of IEEE Signal Processing Letters (1/2005-12/2006)
• Editor of IEEE Transactions on Wireless Communications (1/2003-12/2006)

Special Issues/Sessions

• Special Session Organizer (with J. Fang), Sparse and Low-Rank Signal Processing for Millimeter Wave Communications, 11th IEEE Sensor Array and Multichannel Signal Processing Workshop (SAM 2020), Hangzhou, China, June 8-11, 2020
• Special Session Organizer, Radar Signal Processing, 2015 Asilomar Conference on Signals, Systems, and Computers, Pacific Grove, CA, November 8-11, 2015
• Guest Editor, Special Issue on Advanced Signal Processing Techniques for Radar Applications, IEEE Journal of Selected Topics in Signal Processing, 2015
• Special Session Organizer (with J. Fang), Distributed Signal Processing, 2012 Asilomar Conference on Signals, Systems, and Computers, Pacific Grove, CA, November 4-7, 2012
• Guest Editor, Special Issue on Distributed Signal Processing Techniques for Wireless Sensor Networks, EURASIP Journal on Advances in Signal Processing, 2007

Professional Society Membership

• Fellow of IEEE
• Member of IEEE Aerospace and Electronic Systems, Communications, Signal Processing, and Vehicular Technologies Societies

Technical Committees

• Elected Member of Sensor and Multichannel (SAM) Technical Committee, IEEE Signal Processing Society (2016-now; 2007-2012)
• Chair of SAM Sensor Array Processing Subcommittee (2010-2012)
• Elected Member of Signal Processing Theory and Methods (SPTM) Technical Committee, IEEE Signal Processing Society (2011-2016)

Honor Societies

• Member of Tau Beta Pi
• Member of Phi Kappa Phi

Conferences

• Track Chair (TC), Radar Detection and Estimation Theory, 2020 IEEE Radar Conference, Florence, Italy, September 21-25, 2020.
• Publicity Chair and TPC Member, 2018 IEEE 10th Sensor Array and Multichannel Signal Processing Workshop (SAM-2018), Sheffield, UK, July 8-11, 2018.
• TPC Member, 2018 The IEEE Statistical Signal Processing Workshop (SSP-2018), Freiburg, Germany, June 10-13, 2018.
• TPC Member, 2017 IEEE 7th Computational Advances in Multi-Sensor Adaptive Processing (CAMSAP-2017), Curacao, Dutch Antilles, December 10-13, 2017.
• TPC member, 2016 IEEE 9th Sensor Array and Multichannel Signal Processing Workshop (SAM-2016), Rio de Janeiro, Brazil, July 10-13, 2016.
• TPC member, 2016 IEEE Workshop on Statistical Signal Processing (SSP2016), Palma de Mallorca, Spain, June 26-29, 2016.
• TPC Member, 2015 IEEE 6th Computational Advances in Multi-Sensor Adaptive Processing (CAMSAP-2015), Cancun, Mexico, December 13-16, 2015.
• Technical Track Chair for "SIP theory, methods, and application", 2015 IEEE 3rd China Summit & International Conference on Signal and Information Processing (ChinaSIP-2015), Chengdu, July 12-15, 2015.
• TPC member, 14th IEEE International Conference on Computer and Information Technology (Microwave and Radar Track), Xi'an, China, September 11-13 2014.
• Technical Review Committee member, 2014 IEEE Radar Conference, Cincinnati, OH, May 19-23, 2014; Session Chair, lecture session "MIMO Radar Signal Processing I", May 21, 2014.
• TPC member, 2013 IEEE 5th International Workshop on Computational Advances in Multi-Sensor Adaptive Processing (CAMSAP-2013), Saint Martin, December 15-18 2013.
• International Advisory Committee member, IET International Radar Conference 2013, Xi'an, China, April 14-16, 2013.
• TPC member, 2013 IEEE Digital Signal Processing (DSP) Workshop and IEEE Signal Processing Education (SPE) Workshop, Napa, CA, August 11-14, 2013.
• Session Chair, 2013 IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP-2013), SAM-P5: Sensor Array Processing (May 30), Vancouver, Canada, May 26-31, 2013.
• Technical Program Review Committee member, 2013 IEEE International Radar Conference, Ottawa, Canada, April 29-May 3, 2013.
• International Advisory Committee, IET International Radar Conference 2013, Xi'an, China, April 14-16, 2013.
• TPC member, 2012 IEEE Workshop on Statistical Signal Processing (SSP-2012), Ann Arbor, MI, August 5-8, 2012.
• General Co-Chair, Seventh IEEE Sensor Array and Multichannel Signal Processing Workshop (SAM-2012), Hoboken, NJ, June 17-20, 2012.
• TPC member, Fourth International Workshop on Computational Advances in Multi-Sensor Adaptive Processing (CAMSAP-2011), San Juan, Puerto Rico, December 13-16 2011.
• TPC member, 2011 International Conference on Wireless Communications and Signal Processing (WCSP-2011), Nanjing, China, November 9-11, 2011.
• TPC member, 2011 IEEE International Conference on Signal Processing, Communications and Computing, September 14-16, 2011, Xi'an, China.
• Technical Program Review Committee member, 2011 IEEE International Radar Conference, Kansas City, Missouri, May 23-27, 2011; Session Chair, poster session "Optimization/Estimation", May 25, 2011.
• TPC member, 2011 IEEE International Conference on Communications (ICC-2011), Signal Processing for Communications Symposium, Kyoto, Japan, June 5-9, 2011.
• TPC member, 2010 International Conference on Wireless Communications and Signal Processing (WCSP-2010), Suzhou, China, October 21-23, 2010.
• TPC member, Sixth IEEE Workshop on Sensor Array and Multi-Channel Signal Processing (SAM-2010), Israel, October 4-7, 2010.
• Technical Program Review Committee member, 2010 IEEE International Radar Conference, Washington DC, May 10-14, 2010; Session Chair, Poster Session 5, May 13, 2010.
• TPC member, 2009 International Conference on Wireless Communications and Signal Processing (WCSP-2009), Nanjing, China, November 13-15, 2009.
• TPC member, CHINACOM 2009, Signal Processing for Communications Symposium, Xi'an, China, August 26-28, 2009.
• TPC member, 2009 IEEE International Conference on Communications (ICC-2009), Signal Processing for Communications Symposium, Dresden, Germany, June 14-18, 2009.
• Session Chair, 2009 IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP-2009), SPTM-L7: Non-Stationary Signal Analysis (April 24), Taipei, Taiwan, April 19-24, 2009.
• TPC member, IEEE 13th DSP Workshop & 5th SPE Workshop, Marco Island, FL, January 4-7, 2009.
• TPC member, 2008 IEEE GLOBECOM, Signal Processing for Communications Symposium and Wireless Communications Symposium, New Orleans, November 30-December 4, 2008.
• TPC member, CHINACOM 2008, Signal Processing for Communications Symposium, Hangzhou, China, August 25-27, 2008.
• TPC member, Fifth IEEE Workshop on Sensor Array and Multi-Channel Signal Processing (SAM-2008), Darmstadt, Germany, 21-23 July 2008.
• TPC member, 2008 IEEE 67th Vehicular Technology Conference (VTC-2008 Spring), Transmission Technologies Track, May 11-14, 2008, Marina Bay, Singapore.
• TPC member, 2008 IEEE International Conference on Communications (ICC 2008), Signal Processing for Communications Symposium, Beijing, China, May 19-23, 2008.
• Session Chair, 2008 IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP 2008), SAM-P1: MIMO and Multi-Antenna Communications (April 1), Las Vegas, NV, March 30 to April 4, 2008.
• TPC member, 2007 IEEE GLOBECOM, Signal Processing Symposium, Washington, DC, November 26-30, 2007.
• Technical Area Chair, Array Processing and Statistical Signal Processing, 2007 The Asilomar Conference on Signals, Systems, and Computers, Pacific Grove, CA, November 4-7, 2007.
• Session Chair, 2007 IEEE International Conferences on Acoustics, Speech and Signal Processing (ICASSP-2007), SAM-P3: Sensor Networks II (April 17), Honolulu, HI, April 15-20, 2007.
• TPC member, 10th IEEE International Conference on Communications Systems (ICCS-2006), Singapore, October 30-November 2, 2006.
• TPC member, 2005 IEEE GLOBECOM, Wireless Communications Symposium, St. Louis, MO, November 28 - December 2, 2005.
• TPC member, IEEE 62nd Semiannual Vehicular Technology Conference (VTC-2005), Wireless Access Track, Dallas, TX, September 25-28, 2005.
• TPC member, 3rd International Conference on Communications, Circuits and Systems (ICCCAS-2005), Hong Kong, China, May 27-30, 2005.
• TPC member, 2004 IEEE GLOBECOM Symposium on Wireless Communications, Networks, and Systems, Dallas, TX, November 29 - December 3, 2004.
• TPC member, 9th IEEE International Conference on Communications Systems (ICCS-2004), Singapore, September 6-9, 2004.
• TPC member, 2004 International Conference on Communications, Circuits and Systems (ICCCAS-2004), Chengdu, Sichuan, China, June 27-29, 2004.
• Session Chair, 38th Annual Conference on Information Sciences and Systems (CISS-2004), Princeton University, Princeton, NJ, March 17-19, 2004.
• TPC member, 2003 IEEE International Conferences on Acoustics, Speech and Signal Processing (ICASSP-2003), Hong Kong, China, April 6-10, 2003.
• Session Chair, 2nd IEEE Sensor Array and Multichannel Signal Processing (SAM-2002), Rosslyn, VA, August 4-6, 2002.
• TPC member, 2002 IEEE International Conferences on Acoustics, Speech and Signal Processing (ICASSP-2002), Orlando, FL, May 13-17, 2002.
• Session Chair, 36th Annual Conference on Information Sciences and Systems (CISS-2002), Princeton University, Princeton, NJ, March 20-22, 2002.
• Session Chair, 35th Annual Conference on Information Sciences and Systems (CISS-2001), The Johns Hopkins University, Baltimore, MD, March 21-23, 2001.
• Session Chair, International Conference on Broadband Wireless Access Systems, San Francisco, CA, December 4-6, 2000.

Review

• Book reviewer for Cengage Learning, Elsevier, Marcel Dekker, Mc-Graw Hill, Prentice Hall, Thomson Engineering (Brooks/Cole), Wiley.
• Proposal reviewer and panelist: National Science Foundation (NSF), Army Research Office (ARO), Research Grants Council of Hong Kong, Qatar National Research Fund (QNRF), and King Abdulaziz Center for Science and Technology (KACST), and Tekes (Finnish Funding Agency for Technology and Innovation).
• Journal reviewers for: Digital Signal Processing (Elsevier), ETRI Journal, EURASIP Journal on Advances in Signal Processing, EURASIP Journal on Wireless Communications and Networking, IEEE Communications Letters, IEEE Journal of Selected Topics in Signal Processing, IEEE Journal on Selected Areas in Communications, IEEE Sensors Journal, IEEE Signal Processing Letters, IEEE Signal Processing Magazine, IEEE Transactions on Aerospace and Electronic Systems, IEEE Transactions on Communications, IEEE Transactions on Information Theory, IEEE Transactions on Nanotechnology, IEEE Transactions on Signal Processing, IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control, IEEE Transactions on Vehicular Technology, IEEE Transactions on Wireless Communications, IET Radar, Sonar & Navigation, IET Signal Processing, Information Fusion (Elsevier), Kuwait Journal of Science and Engineering, Signal Processing (EURASIP).
• Conference Paper Review: ICASSP, ICC, Globecom, VTC, WCNC, IEEE Radar, IEEE SAM Workshop, IEEE SSP Workshop, IEEE SPAWC Workshop, Asilomar, and many more.