Concept
Réseau en étoile
Publications associées (10)
Network Tomography on Correlated Links
Patrick Thiran, Denisa Gabriela Ghita
Network tomography establishes linear relationships between the characteristics of individual links and those of end-to-end paths. It has been proved that these relationships can be used to infer the characteristics of links from end-to-end measurements, p ...
2010Energy-efficient Broadcasting in All-wireless Networks
Jean-Pierre Hubaux, Christian Enz, Mario Cagalj
In all-wireless networks, minimizing energy consumption is crucial as in most cases the nodes are battery-operated. We focus on the problem of power-optimal broadcast, for which it is well known that the broadcast nature of radio transmissions can be explo ...
2005Rate Performance Objectives of Multi-hop Wireless Networks
We consider the question of what performance metric to maximize when designing ad-hoc wireless network protocols such as routing or MAC. We focus on maximizing rates under battery lifetime and power constraints. Commonly used metrics are total capacity (in ...
2003Minimum-Energy Broadcast in All-Wireless Networks: NP-Completeness and Distribution Issues
Jean-Pierre Hubaux, Christian Enz, Mario Cagalj
In all-wireless networks a crucial problem is to minimize energy consumption, as in most cases the nodes are battery-operated. We focus on the problem of power-optimal broadcast, for which it is well known that the broadcast nature of the radio transmissio ...
2002