The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. ex. Some numerals are expressed as "XNUMX".
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The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. Copyrights notice
Um nó móvel em redes ad hoc pode se mover arbitrariamente e atuar como roteador e host simultaneamente. Tal característica torna os nós da MANET vulneráveis a possíveis ataques. O problema do buraco negro, no qual alguns nós maliciosos fingem ser nós intermediários de uma rota para determinados destinos e descartam pacotes que passam por eles, é um dos principais tipos de ataque. Neste artigo, propomos um mecanismo distribuído e cooperativo para resolver o problema do buraco negro. O mecanismo é distribuído de forma que se adapte à natureza ad hoc da rede, e os nós do protocolo cooperam para que possam analisar, detectar e eliminar possíveis múltiplos nós de buraco negro de uma forma mais confiável. Os resultados da simulação mostram que nosso método atinge uma alta taxa de detecção de buraco negro e uma boa taxa de entrega de pacotes, enquanto a sobrecarga é comparativamente menor à medida que o tráfego da rede aumenta.
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Chang Wu YU, Tung-Kuang WU, Rei-Heng CHENG, Kun-Ming YU, Shun Chao CHANG, "A Distributed and Cooperative Algorithm for the Detection and Elimination of Multiple Black Hole Nodes in Ad Hoc Networks" in IEICE TRANSACTIONS on Communications,
vol. E92-B, no. 2, pp. 483-490, February 2009, doi: 10.1587/transcom.E92.B.483.
Abstract: A mobile node in ad hoc networks may move arbitrarily and act as a router and a host simultaneously. Such a characteristic makes nodes in MANET vulnerable to potential attacks. The black hole problem, in which some malicious nodes pretend to be intermediate nodes of a route to some given destinations and drop packets that pass through it, is one of the major types of attack. In this paper, we propose a distributed and cooperative mechanism to tackle the black hole problem. The mechanism is distributed so that it suits the ad hoc nature of network, and nodes in the protocol cooperate so that they can analyze, detect, and eliminate possible multiple black-hole nodes in a more reliable fashion. Simulation results show that our method achieves a high black hole detection rate and good packet delivery rate, while the overhead is comparatively lower as the network traffic increases.
URL: https://global.ieice.org/en_transactions/communications/10.1587/transcom.E92.B.483/_p
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@ARTICLE{e92-b_2_483,
author={Chang Wu YU, Tung-Kuang WU, Rei-Heng CHENG, Kun-Ming YU, Shun Chao CHANG, },
journal={IEICE TRANSACTIONS on Communications},
title={A Distributed and Cooperative Algorithm for the Detection and Elimination of Multiple Black Hole Nodes in Ad Hoc Networks},
year={2009},
volume={E92-B},
number={2},
pages={483-490},
abstract={A mobile node in ad hoc networks may move arbitrarily and act as a router and a host simultaneously. Such a characteristic makes nodes in MANET vulnerable to potential attacks. The black hole problem, in which some malicious nodes pretend to be intermediate nodes of a route to some given destinations and drop packets that pass through it, is one of the major types of attack. In this paper, we propose a distributed and cooperative mechanism to tackle the black hole problem. The mechanism is distributed so that it suits the ad hoc nature of network, and nodes in the protocol cooperate so that they can analyze, detect, and eliminate possible multiple black-hole nodes in a more reliable fashion. Simulation results show that our method achieves a high black hole detection rate and good packet delivery rate, while the overhead is comparatively lower as the network traffic increases.},
keywords={},
doi={10.1587/transcom.E92.B.483},
ISSN={1745-1345},
month={February},}
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TY - JOUR
TI - A Distributed and Cooperative Algorithm for the Detection and Elimination of Multiple Black Hole Nodes in Ad Hoc Networks
T2 - IEICE TRANSACTIONS on Communications
SP - 483
EP - 490
AU - Chang Wu YU
AU - Tung-Kuang WU
AU - Rei-Heng CHENG
AU - Kun-Ming YU
AU - Shun Chao CHANG
PY - 2009
DO - 10.1587/transcom.E92.B.483
JO - IEICE TRANSACTIONS on Communications
SN - 1745-1345
VL - E92-B
IS - 2
JA - IEICE TRANSACTIONS on Communications
Y1 - February 2009
AB - A mobile node in ad hoc networks may move arbitrarily and act as a router and a host simultaneously. Such a characteristic makes nodes in MANET vulnerable to potential attacks. The black hole problem, in which some malicious nodes pretend to be intermediate nodes of a route to some given destinations and drop packets that pass through it, is one of the major types of attack. In this paper, we propose a distributed and cooperative mechanism to tackle the black hole problem. The mechanism is distributed so that it suits the ad hoc nature of network, and nodes in the protocol cooperate so that they can analyze, detect, and eliminate possible multiple black-hole nodes in a more reliable fashion. Simulation results show that our method achieves a high black hole detection rate and good packet delivery rate, while the overhead is comparatively lower as the network traffic increases.
ER -