The existing algorithms for deadlock-free multicasting in interconnection networks assume the Hamiltonian property in the networks topology. However, these networks fail to be Hamiltonian in the presence of faults. This paper investigates the use of Euler circuits in deadlock-free multicasting. Not only are Euler circuits known to exist in all connected networks, a fast polynomial-time algorith...

The additional diversity gain provided by the relays improves secrecy capacity of communications system significantly. multiple hops in relaying is an important technique to improve this gain. development analytical mathematical model ensuring security multicasting through fading channels incorporating benefit multi-hop still open problem. Motivated issue, paper considers a secure wireless scen...

The tradeoffs in employing multicasting technology for implementing large scale video on demand (VoD) over Internet Protocol Television (IPTV) system, in general, come to the scheduled multicasting streams and limited video or television program selections. The scheduling strategies presented in this paper will provide several advantages. First, we proposed a near Video on demand architecture c...

Multicasting has become an important part of current networking technologies. To accommodate the multicasting traffic, switches in ATM (Asynchronous Transfer Mode) networks need to be able to support multicasting. In multicast ATM switches, usually there are many cells contending for the same output port resources at the same time. This may lead to serious performance degradation. In the past, ...

Multicasting has been widely utilized for delivering messages from one sender to multiple recipients. Nowadays in some applications such as pay per view or videoconferencing systems, the messages delivered via multicasting should be available to authorized recipients only. Therefore, secure multicasting becomes an important design issue in distributed environment. To achieve secure multicasting...

Multicasting has become increasingly important with the emergence of Internet-based applications such IP telephony, audio/video conferencing, distributed databases and software upgrading. IP Multicasting is an efficient way to distribute information from a single source to multiple destinations at different locations. In practice IP is considered as a layer 3 protocol. Multiprotocol label Switc...