Comunicacion Multi-salto Eficiente que Utiliza Codificacion de Redes Parcial con Cooperacion (Energy efficient multi-hop communication using partial network coding with cooperation)

Panupat Poocharoen (, Mario Magaña (

Oregon State University
This paper appears in: Revista IEEE América Latina

Publication Date: June 2012
Volume: 10,   Issue: 4 
ISSN: 1548-0992

In this paper we present a decentralized, energy efficient strategy called partial network coding with cooperation (PNC-COOP) for multi-hop wireless communication. It is a cross-layer design that combines opportunistic network coding and decode-and-forward cooperative diversity. By applying the proposed technique to the nodes in the network based on the opportunity provided, the saving of transmitted energy, especially at intermediate nodes, can be considerable. In particular, this approach can be proven to be very useful in networks whose nodes are energy-limited.

Index Terms:
network coding, opportunistic network coding, multi-hop communications, energy-efficient communications   

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