Energy-efficient protocols for wireless communication in biosensor networks. - Vikram Shankar; Arathi Natarajan; Sandeep K. S. Gupta; Loren Schwiebert (PIMRC, 2002)

Reliable multicast MAC protocol for wireless LANs. - Sandeep K. S. Gupta; Vikram Shankar; Suresh Lalwani (ICC, 2003)