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We present a new distributed, group ElGamal public key generation algorithm which also permits maintenance of a group-specific, dynamic, individual ElGamal public key infrastructure. We parameterize the group with a ...

A Quality-of-Service (QoS) routing protocol is developed for mobile ad hoc networks. It can establish QoS routes with reserved bandwidth in a network employing TDMA. An efficient algorithmfor calculating the end-to-end ...

We propose a framework for single-source, satellite-based multicast disseminationof bulk files. The framework trades off between reception delay andbandwidth usage and coexists with terrestrial background networktraffic; ...

A new protocol for scheduling TDMA transmission in a mobile ad hoc network isdeveloped. With this protocol, nodes reserve time slots for unicast, multicastor broadcast transmission. The protocol uses contention for nodes ...

Bandwidth calculation for Quality-of-Service (QoS) routing in an ad hocnetwork employing Time-Division-Multiple-Access (TDMA) is studied.<p>Certain constraints of TDMA transmission in a wireless network requirescareful ...

We present a new distributed, group ElGamal public key generation algorithm which also permits maintenance of a group-specific, dynamic,individual ElGamal public key infrastructure.<p> We parameterize the group with a ...