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Schéma DHT hiérarchique pour la tolérance aux pannes dans les réseaux P2P-SIP

Abstract : This paper focuses on fault tolerance of super-nodes in P2P-SIP systems. These systems are characterized by high volatility of super-nodes. Most fault-tolerant proposed solutions are only for physical defects. They do not take into consideration the timing faults that are very important for multimedia applications such as telephony. This paper proposes a timing and physical fault tolerant mechanism based on P2P overlay with two levels for P2P-SIP systems. The simulation results show that our proposition reduces mostly the nodes location latency and increases the probability to find the called nodes.
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Ibrahima Diané, Ibrahima Niang. Schéma DHT hiérarchique pour la tolérance aux pannes dans les réseaux P2P-SIP. Revue Africaine de la Recherche en Informatique et Mathématiques Appliquées, INRIA, 2011, Volume 14 - 2011 - Special issue CARI'10, pp.149-166. ⟨10.46298/arima.1948⟩. ⟨hal-01299416⟩



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