Publications associées à Approximate Decoding Approaches for Network Coded Correlated Data

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Iterative Coding for Network Coding

Rüdiger Urbanke, Andrea Montanari

We consider communication over a noisy network under randomized linear network coding. Possible error mechanisms include node-or link-failures, Byzantine behavior of nodes, or an overestimate of the network min-cut. Building on the work of Kotter and Kschi ...

Ieee-Inst Electrical Electronics Engineers Inc2013

Network Coding Meets Multimedia: A Review

Pascal Frossard, Enrico Magli

While every network node only relays messages in a traditional communication system, the recent network coding (NC) paradigm proposes to implement simple in-network processing with packet combinations in the nodes. NC extends the concept of "encoding" a me ...

Ieee-Inst Electrical Electronics Engineers Inc2013

SenseCode: Network Coding for Reliable Sensor Networks

Christina Fragouli, Lorenzo Keller, Emre Atsan

Designing a communication protocol for sensor networks often involves obtaining the right trade-off between energy efficiency and end-to-end packet error rate. In this article, we show that network coding provides a means to elegantly balance these two goa ...

Assoc Computing Machinery2013

Distributed sensor failure detection in sensor networks

Pascal Frossard, Nikolaos Thomos, Tamara Tosic

We investigate the problem of distributed sensors' failure detection in networks with a small number of defective sensors, whose measurements differ significantly from neighbouring sensor measurements. We build on the sparse nature of the binary sensor fai ...

Elsevier Science Bv2013

Compute-and-Forward: Harnessing Interference Through Structured Codes

Michael Christoph Gastpar

Abstract—Interference is usually viewed as an obstacle to communication in wireless networks. This paper proposes a new strategy, compute-and-forward, that exploits interference to obtain significantly higher rates between users in a network. The key idea ...

Institute of Electrical and Electronics Engineers2011

Network coding of correlated data with approximate decoding

Pascal Frossard, Nikolaos Thomos, Hyung Gon Park

We consider the problem of distributed delivery of correlated data from sensors in ad hoc network topologies. We propose to use network coding in order to exploit the path diversity in the network for efficient delivery of the sensor information. We furthe ...

2010

Transmission of Correlated Information Sources with Network Coding

Pascal Frossard, Nikolaos Thomos, Hyung Gon Park

This paper addresses the problem of the distributed delivery of correlated data sources with help of network coding. Network coding provides an alternative to routing algorithms and offers improved system performance, robustness and throughput, with no nee ...

2010

A Randomized Countermeasure Against Parasitic Adversaries in Wireless Sensor Networks

Jean-Pierre Hubaux, Panagiotis Papadimitratos, Jun Luo

Due to their limited capabilities, wireless sensor nodes are subject to physical attacks that are hard to defend against. In this paper, we first identify a typical attacker, called parasitic adversary, who seeks to exploit sensor networks by obtaining mea ...

2010

Approximate Decoding Approaches for Network Coded Correlated Data

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Iterative Coding for Network Coding

Network Coding Meets Multimedia: A Review

SenseCode: Network Coding for Reliable Sensor Networks

Distributed sensor failure detection in sensor networks

Polar Codes: Finite Length Implementation, Error Correlations and Multilevel Modulation

Compute-and-Forward: Harnessing Interference Through Structured Codes

Degree Distribution Optimization in Raptor Network Coding

Network coding of correlated data with approximate decoding

Transmission of Correlated Information Sources with Network Coding

A Randomized Countermeasure Against Parasitic Adversaries in Wireless Sensor Networks

Network Coding Meets Multimedia: A Review

Polar Codes: Finite Length Implementation, Error Correlations and Multilevel Modulation

Distributed sensor failure detection in sensor networks

Network coding of correlated data with approximate decoding

A Randomized Countermeasure Against Parasitic Adversaries in Wireless Sensor Networks

Transmission of Correlated Information Sources with Network Coding

Iterative Coding for Network Coding

Degree Distribution Optimization in Raptor Network Coding

SenseCode: Network Coding for Reliable Sensor Networks

Compute-and-Forward: Harnessing Interference Through Structured Codes