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4 results on '"Multi-tree routing"'

1. QoS Multi-tree Based Routing Protocol for Inter-mesh Infrastructure Communications

Author

Bargaoui, Hajer, Mbarek, Nader, Togni, Olivier, Frikha, Mounir, Hutchison, David, Series editor, Kanade, Takeo, Series editor, Kittler, Josef, Series editor, Kleinberg, Jon M., Series editor, Mattern, Friedemann, Series editor, Mitchell, John C., Series editor, Naor, Moni, Series editor, Pandu Rangan, C., Series editor, Steffen, Bernhard, Series editor, Terzopoulos, Demetri, Series editor, Tygar, Doug, Series editor, Weikum, Gerhard, Series editor, Mamatas, Lefteris, editor, Matta, Ibrahim, editor, Papadimitriou, Panagiotis, editor, and Koucheryavy, Yevgeni, editor

Published
2016
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2. Hybrid QoS based routing protocol for inter and intra wireless mesh infrastructure communications.

Author

Bargaoui, Hajer, Mbarek, Nader, Togni, Olivier, and Frikha, Mounir

Subjects
*QUALITY of service, *NETWORK routing protocols, *WIRELESS mesh networks, *REAL-time computing, *MULTIMEDIA systems, *VIDEO on demand
Abstract

Quality of service (QoS) in wireless mesh networks is an active area of research, which is driven by the increasing demand for real-time and multimedia applications, such as Voice over IP and Video on Demand. In this paper, we propose a novel QoS based routing protocol for wireless mesh infrastructure, called Hybrid QoS Mesh Routing (HQMR). It is composed of two QoS based routing sub-protocols: a reactive multi-metric routing protocol for intra-infrastructure communications and a proactive multi-tree based routing protocol for communications with external networks. The proposed routing protocol enables forwarding real-time and streaming applications with QoS guarantee in a mesh wireless environment, by assigning a specific routing path for each defined service class. To this end, three different QoS service classes are defined, depending on the applications requirements. We analyze in this paper the simulation results of different scenarios conducted on the network simulator ns-3 to demonstrate the effectiveness of the HQMR protocol and to compare it to other routing protocols while forwarding real-time applications with QoS guarantee. [ABSTRACT FROM AUTHOR]

Published
2016
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3. Hybrid QoS based routing protocol for inter and intra wireless mesh infrastructure communications

Author

Nader Mbarek, Hajer Bargaoui, Mounir Frikha, Olivier Togni, Laboratoire Electronique, Informatique et Image [UMR6306] (Le2i), Université de Bourgogne (UB)-Centre National de la Recherche Scientifique (CNRS)-École Nationale Supérieure d'Arts et Métiers (ENSAM), Arts et Métiers Sciences et Technologies, HESAM Université (HESAM)-HESAM Université (HESAM)-Arts et Métiers Sciences et Technologies, HESAM Université (HESAM)-HESAM Université (HESAM)-AgroSup Dijon - Institut National Supérieur des Sciences Agronomiques, de l'Alimentation et de l'Environnement, Unité de Recherche en Réseaux Radio Mobile Multimédia (MEDIATRON), Ecole supérieure des communications de Tunis (SUP'COM [TUNIS]), Regional Council of Burgundy, France, Laboratoire Electronique, Informatique et Image ( Le2i ), Université de Bourgogne ( UB ) -Centre National de la Recherche Scientifique ( CNRS ) -AgroSup Dijon - Institut National Supérieur des Sciences Agronomiques, de l'Alimentation et de l'Environnement, Unité de Recherche en Réseaux Radio Mobile Multimédia ( MEDIATRON ), and Ecole Supérieure des Communications de Tunis

Subjects
Dynamic Source Routing, Computer science, Distributed computing, QoS routing, Enhanced Interior Gateway Routing Protocol, Services, 02 engineering and technology, Network simulation, Routing Information Protocol, [SPI]Engineering Sciences [physics], 0202 electrical engineering, electronic engineering, information engineering, [ SPI ] Engineering Sciences [physics], Wireless mesh network, Hierarchical routing, Ad Hoc Networks, Zone Routing Protocol, Static routing, Quality of service, Path vector protocol, Order One Network Protocol, Ad hoc wireless distribution service, Algorithm, Distance-vector routing protocol, Link-state routing protocol, QoS service class, Performance evaluation, 020201 artificial intelligence & image processing, Hazy Sighted Link State Routing Protocol, Sensor Networks, Information Systems, Computer network, Routing protocol, Multi-tree routing, [ INFO ] Computer Science [cs], Computer Networks and Communications, Wireless ad hoc network, Wireless Routing Protocol, [INFO]Computer Science [cs], Electrical and Electronic Engineering, Voice over IP, Adaptive quality of service multi-hop routing, business.industry, Policy-based routing, ComputerSystemsOrganization_COMPUTER-COMMUNICATIONNETWORKS, 020206 networking & telecommunications, Aware, [ SPI.TRON ] Engineering Sciences [physics]/Electronics, [SPI.TRON]Engineering Sciences [physics]/Electronics, Optimized Link State Routing Protocol, Interior gateway protocol, business, Wireless sensor network
Abstract

International audience; Quality of service (QoS) in wireless mesh networks is an active area of research, which is driven by the increasing demand for real-time and multimedia applications, such as Voice over IP and Video on Demand. In this paper, we propose a novel QoS based routing protocol for wireless mesh infrastructure, called Hybrid QoS Mesh Routing (HQMR). It is composed of two QoS based routing sub-protocols: a reactive multi-metric routing protocol for intra-infrastructure communications and a proactive multi-tree based routing protocol for communications with external networks. The proposed routing protocol enables forwarding real-time and streaming applications with QoS guarantee in a mesh wireless environment, by assigning a specific routing path for each defined service class. To this end, three different QoS service classes are defined, depending on the applications requirements. We analyze in this paper the simulation results of different scenarios conducted on the network simulator ns-3 to demonstrate the effectiveness of the HQMR protocol and to compare it to other routing protocols while forwarding real-time applications with QoS guarantee.

Published
2016
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4. QoS Multi-tree Based Routing Protocol for Inter-mesh Infrastructure Communications

Author

Olivier Togni, Hajer Bargaoui, Mounir Frikha, Nader Mbarek, Université de Bourgogne (UB), Ecole supérieure des communications de Tunis (SUP'COM [TUNIS]), Lefteris Mamatas, Panagiotis Papadimitriou, Ibrahim Matta, Yevgeni Koucheryavy, TC 6, WG 6.2, Laboratoire Electronique, Informatique et Image ( Le2i ), Université de Bourgogne ( UB ) -AgroSup Dijon - Institut National Supérieur des Sciences Agronomiques, de l'Alimentation et de l'Environnement-Centre National de la Recherche Scientifique ( CNRS ), Unité de Recherche en Réseaux Radio Mobile Multimédia ( MEDIATRON ), Ecole Supérieure des Communications de Tunis, Mamatas, L, Matta, I, Papadimitriou, P, Koucheryavy, Y, Laboratoire Electronique, Informatique et Image [UMR6306] (Le2i), Université de Bourgogne (UB)-Centre National de la Recherche Scientifique (CNRS)-École Nationale Supérieure d'Arts et Métiers (ENSAM), Arts et Métiers Sciences et Technologies, HESAM Université (HESAM)-HESAM Université (HESAM)-Arts et Métiers Sciences et Technologies, HESAM Université (HESAM)-HESAM Université (HESAM)-AgroSup Dijon - Institut National Supérieur des Sciences Agronomiques, de l'Alimentation et de l'Environnement, Unité de Recherche en Réseaux Radio Mobile Multimédia (MEDIATRON), Université de Bourgogne (UB)-École Nationale Supérieure d'Arts et Métiers (ENSAM), HESAM Université (HESAM)-HESAM Université (HESAM)-AgroSup Dijon - Institut National Supérieur des Sciences Agronomiques, de l'Alimentation et de l'Environnement-Centre National de la Recherche Scientifique (CNRS), and Université de Bourgogne ( UB )

Subjects
Routing protocol, Dynamic Source Routing, Multi-tree routing, [ INFO ] Computer Science [cs], Computer science, Distributed computing, [ INFO.INFO-NI ] Computer Science [cs]/Networking and Internet Architecture [cs.NI], Enhanced Interior Gateway Routing Protocol, Wireless Routing Protocol, 02 engineering and technology, [INFO.INFO-NI]Computer Science [cs]/Networking and Internet Architecture [cs.NI], 0502 economics and business, 0202 electrical engineering, electronic engineering, information engineering, Qos routing, [INFO]Computer Science [cs], IMPR, Wireless mesh network, Zone Routing Protocol, business.industry, 05 social sciences, ComputerSystemsOrganization_COMPUTER-COMMUNICATIONNETWORKS, 020207 software engineering, Link-state routing protocol, Performance evaluation, Hazy Sighted Link State Routing Protocol, Networks, business, 050203 business & management, Computer network
Abstract

Part 5: Network Protocols; International audience; Quality of service (QoS) in wireless mesh networks (WMN) is an active area of research, which is driven by the increasing demand for real-time and multimedia applications, such as VoIP (Voice over IP) and VoD (Video on Demand). In this paper, we propose a QoS multi-tree based routing protocol for wireless mesh environments, named Inter-Mesh Infrastructure Proactive Routing (IMPR). It is a proactive multi-tree routing protocol enabling QoS guarantee for communications from/towards the Internet network through the Mesh Gateway (MG) of the mesh infrastructure. We describe and analyze the simulation results of different scenarios conducted on the network simulator ns-3 to demonstrate the effectiveness of our IMPR routing protocol in forwarding real-time applications with QoS guarantee.

Published
2016
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