Please use this identifier to cite or link to this item: https://hdl.handle.net/20.500.11851/6639
Title: Energy-Efficient Real-Time Multicast Routing in Mobile Ad Hoc Networks
Authors: Tavlı, Bülent
Heinzelman, Wendi B.
Keywords: Low-power design
cross-layer protocols
multicast routing
quality of service
multimedia communication
Issue Date: 2011
Publisher: IEEE Computer Soc
Abstract: In this paper, we present Multicasting through Time Reservation using Adaptive Control for Energy efficiency (MC-TRACE), an energy-efficient real-time data multicasting architecture for mobile ad hoc networks. MC-TRACE is a cross-layer design, where the medium access control layer functionality and the network layer functionality are performed by a single integrated layer. The basic design philosophy behind the multicast routing part of the architecture is to establish and maintain an active multicast tree surrounded by a passive mesh within a mobile ad hoc network. Thus, the MC-TRACE multicast backbone is a condensed passive mesh woven around a highly pruned tree. Although tree-and mesh-based multicasting techniques have been used separately in existing multicasting architectures, the novelty in this study is the integration and reengineering of the tree and mesh structures to make them highly energy efficient and robust for real-time data multicasting in mobile ad hoc networks. Energy efficiency is achieved by enabling the nodes to switch to sleep mode frequently and by eliminating most of the redundant data receptions. We evaluated the performance of MC-TRACE through ns - 2 simulations and compared it with ODMRP. Our results show that MC-TRACE provides superior energy efficiency while producing competitive QoS performance and bandwidth efficiency.
URI: https://doi.org/10.1109/TC.2010.118
https://hdl.handle.net/20.500.11851/6639
ISSN: 0018-9340
Appears in Collections:Elektrik ve Elektronik Mühendisliği Bölümü / Department of Electrical & Electronics Engineering
Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection
WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection

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