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
La multidiffusion est un mécanisme de transport efficace pour les communications communautaires basées sur des groupes et les réseaux mobiles ad hoc (MANET) sont récemment considérés comme une solution prometteuse pour prendre en charge l'informatique omniprésente en tant que technologie de réseau sous-jacente. Cependant, il est difficile de déployer le mécanisme de multidiffusion utilisé dans un réseau câblé directement dans MANET en raison des ressources limitées des réseaux sans fil et des changements imprévisibles dans la topologie du réseau. Plusieurs mécanismes de multidiffusion ont été proposés dans la littérature pour surmonter ces limitations. Dans MANET, en particulier, les schémas de multidiffusion superposés présentent plusieurs avantages par rapport aux schémas de multidiffusion basés sur le réseau. Cependant, nous avons observé une limitation commune des schémas de multidiffusion superposés proposés précédemment. Ils introduisent des transmissions de données redondantes qui gaspillent la bande passante du réseau et la batterie des nœuds relais. L'observation nous a motivé à proposer une manière efficace de créer et de maintenir un "structure semi-superposée" qui utilise quelques nœuds non membres sélectionnés comme nœuds de branche. Le schéma proposé, appelé "SOMRP (protocole de routage multicast semi-overlay)," a été évalué en utilisant une simulation de réseau approfondie dans deux scénarios différents, en comparant les performances de SOMRP avec deux schémas proposés précédemment. Les résultats de la simulation montrent que SOMRP surpasse les deux schémas en termes de taux de livraison de paquets, de coût de transmission et de bout en bout. délai de fin.
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Namhi KANG, Jejun OH, Younghan KIM, "A Novel Approach to Overlay Multicasting Schemes for Multi-Hop Ad-Hoc Networks" in IEICE TRANSACTIONS on Communications,
vol. E91-B, no. 6, pp. 1862-1873, June 2008, doi: 10.1093/ietcom/e91-b.6.1862.
Abstract: Multicast is an efficient transport mechanism for group-based community communications and mobile ad-hoc networks (MANET) is recently regarded as a promising solution for supporting ubiquitous computing as an underlying network technology. However, it is challenging to deploy the multicast mechanism used in a wired network directly into MANET owing to scarce resources in wireless networks and unpredictable changes in network topology. Several multicast mechanisms have been proposed in the literature to overcome these limitations. In MANET, especially, overlay multicasting schemes present several advantages over network-based multicasting schemes. However we have observed a common limitation of previously proposed overlay multicasting schemes. They introduce redundant data transmissions that waste network bandwidth and the battery of relay nodes. The observation motivated us to propose an efficient way to create and maintain a "semi-overlay structure" that utilizes a few nonmember nodes selected as branch nodes. The proposed scheme, called "SOMRP (Semi-overlay multicast routing protocol)," has been evaluated by using extensive network simulation in two different scenarios, comparing the performance of SOMRP with two previously proposed schemes. Simulation results show that SOMRP outperforms the two schemes in terms of the packet delivery ratio, transmission cost and end-to-end delay.
URL: https://global.ieice.org/en_transactions/communications/10.1093/ietcom/e91-b.6.1862/_p
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@ARTICLE{e91-b_6_1862,
author={Namhi KANG, Jejun OH, Younghan KIM, },
journal={IEICE TRANSACTIONS on Communications},
title={A Novel Approach to Overlay Multicasting Schemes for Multi-Hop Ad-Hoc Networks},
year={2008},
volume={E91-B},
number={6},
pages={1862-1873},
abstract={Multicast is an efficient transport mechanism for group-based community communications and mobile ad-hoc networks (MANET) is recently regarded as a promising solution for supporting ubiquitous computing as an underlying network technology. However, it is challenging to deploy the multicast mechanism used in a wired network directly into MANET owing to scarce resources in wireless networks and unpredictable changes in network topology. Several multicast mechanisms have been proposed in the literature to overcome these limitations. In MANET, especially, overlay multicasting schemes present several advantages over network-based multicasting schemes. However we have observed a common limitation of previously proposed overlay multicasting schemes. They introduce redundant data transmissions that waste network bandwidth and the battery of relay nodes. The observation motivated us to propose an efficient way to create and maintain a "semi-overlay structure" that utilizes a few nonmember nodes selected as branch nodes. The proposed scheme, called "SOMRP (Semi-overlay multicast routing protocol)," has been evaluated by using extensive network simulation in two different scenarios, comparing the performance of SOMRP with two previously proposed schemes. Simulation results show that SOMRP outperforms the two schemes in terms of the packet delivery ratio, transmission cost and end-to-end delay.},
keywords={},
doi={10.1093/ietcom/e91-b.6.1862},
ISSN={1745-1345},
month={June},}
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TY - JOUR
TI - A Novel Approach to Overlay Multicasting Schemes for Multi-Hop Ad-Hoc Networks
T2 - IEICE TRANSACTIONS on Communications
SP - 1862
EP - 1873
AU - Namhi KANG
AU - Jejun OH
AU - Younghan KIM
PY - 2008
DO - 10.1093/ietcom/e91-b.6.1862
JO - IEICE TRANSACTIONS on Communications
SN - 1745-1345
VL - E91-B
IS - 6
JA - IEICE TRANSACTIONS on Communications
Y1 - June 2008
AB - Multicast is an efficient transport mechanism for group-based community communications and mobile ad-hoc networks (MANET) is recently regarded as a promising solution for supporting ubiquitous computing as an underlying network technology. However, it is challenging to deploy the multicast mechanism used in a wired network directly into MANET owing to scarce resources in wireless networks and unpredictable changes in network topology. Several multicast mechanisms have been proposed in the literature to overcome these limitations. In MANET, especially, overlay multicasting schemes present several advantages over network-based multicasting schemes. However we have observed a common limitation of previously proposed overlay multicasting schemes. They introduce redundant data transmissions that waste network bandwidth and the battery of relay nodes. The observation motivated us to propose an efficient way to create and maintain a "semi-overlay structure" that utilizes a few nonmember nodes selected as branch nodes. The proposed scheme, called "SOMRP (Semi-overlay multicast routing protocol)," has been evaluated by using extensive network simulation in two different scenarios, comparing the performance of SOMRP with two previously proposed schemes. Simulation results show that SOMRP outperforms the two schemes in terms of the packet delivery ratio, transmission cost and end-to-end delay.
ER -