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Publications associées (27)

A Method for Routing Packets Across Multiple Paths in NoCs with In-Order Delivery and Fault-Tolerance Guarantees

Giovanni De Micheli, David Atienza Alonso, Luca Benini, Srinivasan Murali

Networks on Chips (NoCs) are required to tackle the increasing delay and poor scalability issues of bus-based communication architectures. Many of today’s NoC designs are based on single path routing. By utilizing multiple paths for routing, congestion in ...

2007

A Predictable Communication Scheme for Embedded Multiprocessor Systems

Paolo Ienne, Yusuf Leblebici, Mehmet Harmanci

Networks-on-Chip are emerging as a widely accepted alternative for the traditional bus architectures. However, their applicability by the system designers is far away from being intuitive due to their lack of predictability. This communication predictabili ...

2006

Unconscious Eventual Consistency with Gossips

Rachid Guerraoui, Ron Levy

This paper combines various self-stabilization techniques within a replication protocol that ensures eventual consistency in large-scale distributed systems subject to network partitions and asynchrony. A simulation study shows that the resulting protocol ...

2006

A Multi-Path Routing Strategy with Guaranteed In-order Packet Delivery and Fault Tolerance for Networks on Chips

Giovanni De Micheli, David Atienza Alonso, Luca Benini, Srinivasan Murali

In this work we present a multi-path routing strategy that guarantees in-order packet delivery for Networks on Chips (NoCs). We present a design methodology that uses the routing strategy to optimally spread the traffic in the NoC to minimize the network b ...

2006

Distributed routing algorithms for sensor networks

Guillermo Barrenetxea Kobas

Recent advances in wireless communications and computing technology are enabling the emergence of low-cost devices that incorporate sensing, processing, and communication functionalities. A large number of these devices are deployed in the field to create ...

EPFL2006

Locating Mobile Nodes with EASE: Learning Efficient Routes from Encounter Histories Alone

Martin Vetterli, Matthias Grossglauser

Routing in large-scale mobile ad hoc networks is challenging because all the nodes are potentially moving. Geographic routing can partially alleviate this problem, as nodes can make local routing decisions based solely on the destinations' geographic coord ...

2006

Packet Combining in Sensor Networks

Martin Vetterli, Henri Julien Dubois-Ferrière

This paper presents the Simple Packet Combining (SPaC) error-correction scheme for wireless sensor networks. Nodes buffer corrupt packets, and when two or more corrupt versions of a packet have been received, a packet combining procedure attempts to recove ...

2005