Design and analysis of a dual radio node architecture and medium access control protocols for Ultra Wide Band based sensor networks. - Karthikeyan Ravichandran; Krishna M. Sivalingam; Prathima Agrawal (BROADNETS, 2007)

Cryptographic key exchange based on locationing information. - Piyush Naik; Karthikeyan Ravichandran; Krishna M. Sivalingam (Pervasive Mob. Comput., 2007)