|Present||Professor, Department of Electrical and Computer Engineering, University of Massachusetts Amherst|
Honors and Awards
- 2011 IEEE Fellow
- 2007 University of Massachusetts Distinguished Teaching Awards
- 1999 National Science Foundation CAREER Award
215L Marcus Hall
100 Natural Resources Rd.
University of Massachusetts Amherst
Amherst, MA 01003-9292
Asymptotic Connectivity Properties of Cooperative Wireless Ad Hoc Networks
IEEE Journal on Selected Areas in Communications: Special Issue on Stochastic Geometry and Random Graphs for Wireless Networks (2009)
Extensive research has demonstrated the potential improvement in physical layer performance when multiple radios transmit concurrently in the same radio ...
Bounds on the Throughput Gain of Network Coding in Unicast ...
IEEE Journal on Selected Areas in Communications: Special Issue on Network Coding for Wireless Networks (2009)
Gupta and Kumar established that the per node throughput of ad hoc networks with multi-pair unicast traffic scales with an ...
The Capacity of MIMO Systems with Increasing SNR by Electromagnetic ...
IEEE Transactions on Wireless Communications (2008)
The dependence of the communication capacity of multiple-input multiple-output (MIMO) wireless systems on the average received signal-to-noise ratio (SNR), assuming ...
Cooperative Communications in Mobile Ad-Hoc Networks: Rethinking the Link Abstraction
IEEE Signal Processing Magazine: Special Issue on Signal Processing for Ad hoc Communication Networks (2006)
This chapter rethinks the link abstraction for wireless networks in the context of coopera-tive communications, which has recently received interest ...
Rapid Hybrid Acquisition of Ultra-Wideband Signals
Journal of VLSI Signal Processing: Special Issue on Ultra-Wideband Radio (2006)
Impulsive ultra-wideband (UWB) radio provides many promising features for wireless communications in a dense multipath environment. However, these features are ...
Dynamically Parameterized Algorithms and Architectures to Exploit Signal Variations for ...
Journal of VLSI Signal Processing: Special Issue on Reconfigurable Computing (2004)
Signal processing algorithms and architectures can use dynamic reconfiguration to exploit variations in signal statistics with the objectives of improved ...
On the Asymptotic Capacity of MIMO Systems with Fixed Length ...
Proceedings of the Communication Theory Symposium of the IEEE International Conference on Communications (2003)
Previous authors have shown that the asymptotic capacity of a multiple-element-antenna (MEA) system with N transmit and N receive antennas ...