Securing Wireless Communications in the Physical Layer using
Signal Processing, Keynote Speech at WCSP 2009, Nanjing,
China, November 2009; Tsinghua University Seminar, Beijing,
China, November 2009; IEEE Signal Processing Society,
Baltimore, MD Section Seminar, April 2010; UMD Center for
Scientific Computation and Mathematical Modeling (CSCAMM)
Seminar, May 2010.
Dependence Balance Based Outer Bounds for Gaussian Networks
with Cooperation and Feedback, Stanford University ISL
Colloquium, April 2009; UC Berkeley NCD Seminar, April 2009.
Correlation and Cooperation in Wireless Communications,
WINLAB, Rutgers University, March 2007; PSU, September 2007;
University of Waterloo, December 2007; Hughes Networks Systems,
Power Control for User Cooperation, ECEGSA Faculty Seminar
Series, UMD, November 2005.
Wireless Communications in Fading Multi-user MIMO and CDMA
Channels: Optimum Power Control and Optimality of Beamforming,
Hughes Networks Systems, October 2005.
Optimum Resource Allocation and Signalling Schemes in Fading
CDMA Channels, PSU, March 2004; UMIACS/LTS Seminar, UMD, March
Interference Avoidance for Wireless Communications, ECEGSA
Faculty Seminar Series, UMD, April 2002.