4451 search results - page 664 / 891 » Performance Modeling for Entity-Level Simulations |
163
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TSP
2008
15 years 6 months ago
2008
The problem of opportunistic access of parallel channels occupied by primary users is considered. Under a continuous-time Markov chain modeling of the channel occupancy by the prim...
151
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WICOMM
2008
15 years 6 months ago
2008
This paper proposes iPTT, a peer-to-peer Push-to-Talk (PTT) service for Voice over IP (VoIP). In iPTT, a distributed and mobile-operator independent network architecture is presen...
171
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AUTOMATICA
2004
15 years 6 months ago
2004
This paper deals with the adaptive control of a class of continuous-time nonlinear dynamic systems preceded by an unknown dead-zone. By using a new description of a dead-zone and ...
152
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CN
2004
15 years 6 months ago
2004
This work focuses on mobility management in a multicast environment. Traditional solutions, based either on bi-directional tunneling or on remote subscription, have different draw...
163
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COMCOM
2004
15 years 6 months ago
2004
In this paper, we focus on efficiently achieving Proportional Delay Differentiation (PDD), an instance of the Proportional Differentiation Model (PDM) first proposed under the Dif...