Vulnerabilidades e Proteções do Protocolo de Roteamento Ad Hoc OLSR sob o Ponto de Vista da Confiança (On the Vulnerabilities and Protections of the OLSR ad hoc Routing Protocol from the point of view of Trust)

Abstract : In this article two new MAC protocols for wireless sensor networks based on TDMA (Time Division Multiple Access) access method are proposed. The proposed protocols are convenient for applications demanding a small number of sensors highly concentrated in a small region, such as in medical areas. The main characteristic of the proposed protocols is the simplified access scheduling that guarantees a low energy consumption and a reduced overhead. The energy consumption of the proposed protocols are estimated analytically and compared to the consumption of the protocols known in the literature. Also a simplified analysis of messages transference delay of proposed protocols is calculated. The results show that the energy consumption of the proposed protocols, in certain conditions, are smaller than other compared protocols. messages transference delay are relatively small and proposed protocols are more adjusted for transference of messages simultaneous.
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Submitted on : Thursday, March 18, 2010 - 9:32:09 AM
Last modification on : Wednesday, December 19, 2018 - 3:02:04 PM

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Rafael de Sousa, Hassiba Asmaa Adnane, Christophe Bidan, Ludovic Mé. Vulnerabilidades e Proteções do Protocolo de Roteamento Ad Hoc OLSR sob o Ponto de Vista da Confiança (On the Vulnerabilities and Protections of the OLSR ad hoc Routing Protocol from the point of view of Trust). IEEE Latin America Transactions, Institute of Electrical and Electronics Engineers, 2009, 7 (5), pp. 586-593. ⟨hal-00464808⟩

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