To minimize the number of wavelengths required by a multicast session in sparse light splitting Wavelength Division Multiplexing (WDM) networks, a light-hierarchy structure, which ...
We model the overlay using linear capacity constraints, which accurately and succinctly capture overlay link correlations. We show that finding a maximum-bandwidth multicast tree...
We study the problem of computing multicast trees with minimal bandwidth consumption in multi-hop wireless mesh networks. For wired networks, this problem is known as the Steiner t...
: Current multicast routing protocols have not been designed for mobile nodes and especially roaming sources. Using the remote subscription as basis, we develop a new approach base...
Abstract-- Providing real-time voice multicasting over multihop ad hoc wireless networks is a challenging task. The unique characteristics of voice traffic (viz. small packet size,...
G. Venkat Raju, Tamma Bheemarjuna Reddy, C. Siva R...