1. Qualcomm, India, Qualcomm India, Trivandrum, Kerala, India, 695024 (e-mail: mailtovinodr@gmail.com)
2. Department of Computing, Imperial College London, London, United Kingdom, SW72AZ (e-mail: d.paccagnan@imperial.ac.uk)
3. Department of Elecrical and Computer Engineering, University of California, Santa Barbara, Santa Barbara, CA, United States of America, 93106 (e-mail: jrmarden@ece.ucsb.edu)