University of Southern California WiDeS - Wireless Devices and Systems Group The USC Andrew and Erna Viterbi School of Engineering USC

Vinod Kriste



Biography:

Vinod Kristem received his Bachelor of Technology degree in Electronics and Communications Engineering from the National Institute of Technology (NIT), Warangal in 2007. He received his Master of Engineering degree in Telecommunications from Indian Institute of Science, Bangalore, India in 2009. He then joined Broadcom Corporation, Bangalore, India where he worked on channel estimation and physical layer measurements for WiMAX and LTE. Since Aug. 2011, he worked toward the Ph.D. degree with the Department of Electrical and Engineering, University of Southern California, Los Angeles. His research interests include the design and analysis of receiver algorithms for wireless communication networks, Antenna selection in MIMO systems, and cooperative localization in wireless networks.




Publications


Journal Papers

J1  "Coherent UWB Ranging in the presence of Multiuser Interference," V. Kristem, A. F. Molisch, S. Niranjayan, O. Sangodoyin, Wireless Communications, IEEE Transactions on , vol.PP, no.99, pp.1,1

J2 “Training for Antenna Selection in Time-varying Channels: Optimal Selection, Energy Allocation, and Energy Efficiency Evaluation”, V. Kristem, N. B. Mehta, and A. F. Molisch, IEEE Trans. Comm, 61, 2295-2305 (2013).


Conference Papers:

C1. "Experimental Determination of UWB Rangin Errors in an Outdoor Environment", V. Kristem, S. Niranjayan, S. Sangodoyin, A. F. Molisch, International Conference on Communications, Sydney, Australia, 2014, accepted

C2. 
"Energy-efficient training for antenna selection in time-varying channels,” Vinod Kristem, Neelesh B. Mehta, Andreas F. Molisch, to appear in Asilomar Conference on Signals, Systems, and Computers, Pacific Grove, CA, USA, Nov. 2011.

C3. "On Training and Training Voids for Receive Antenna Subset Selection in Time-Varying Channels," Vinod Kristem, Neelesh B. Mehta, Andreas F. Molisch, IEEE Global Communications Conf. (Globecom), Miami, FL, USA, Nov. 2010.


C4. "A Novel Energy-Efficient Training Method for Receive Antenna Selection," Vinod Kristem, Neelesh B. Mehta, and Andreas F. Molisch, IEEE International Conference on Communications (ICC), Cape Town, South Africa, May 2010. 

C5. "Optimal Weighted Antenna Selection For Imperfect Channel Knowledge From Training," Vinod Kristem, Neelesh B. Mehta, Andreas F. Molisch, ICC, Dresden, Germany, Jun. 2009.

C6. "Receive Antenna Selection with Imperfect Channel Knowledge from Training," Vinod Kristem, Neelesh B. Mehta, National Conf. on Communications (NCC), Guwahati, India, Jan. 2009.