An IV Collision Avoidance Algorithm - Strengthening the WEP. - Darshan Purandare; Ratan K. Guha; Joohan Lee (ICWN, 2005)

Enhancing Message Privacy in WEP. - Darshan Purandare; Ratan K. Guha (Wireless Information Systems, 2005)

Preferential and Strata based P2P Model: Selfishness to Altruism and Fairness. - Darshan Purandare; Ratan K. Guha (ICPADS (1), 2006)

BEAM: An Efficient Peer to Peer Media Streaming Framework. - Darshan Purandare; Ratan K. Guha (LCN, 2006)

An Alliance Based Peering Scheme for P2P Live Media Streaming. - Darshan Purandare; Ratan K. Guha (IEEE Trans. Multim., 2007)