Journal ArticleDOI
Cross-layering in mobile ad hoc network design
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The mobile ad hoc network researchers face the challenge of achieving full functionality with good performance while linking the new technology to the rest of the Internet, and the MobileMan cross-layer architecture offers an alternative.Abstract:
Mobile ad hoc network researchers face the challenge of achieving full functionality with good performance while linking the new technology to the rest of the Internet. A strict layered design is not flexible enough to cope with the dynamics of manet environments, however, and will prevent performance optimizations. The MobileMan cross-layer architecture offers an alternative to the pure layered approach that promotes stricter local interaction among protocols in a manet node.read more
Citations
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Dissertation
Spécification du protocole MAC pour les réseaux IEEE 802.11e à différentiation de services sous contrainte de mobilité
TL;DR: Cette these a pour objectif de proposer de nouvelles approches d'ordonnancement, de cooperation et de gestion de the mobilite dans les reseaux sans fil de type IEEE 802.11, une nouvelle architecture a base of multi-ordonnanceurs HCF-T, est proposee.
Journal ArticleDOI
Energy Aware Congestion Adaptive Reactive Routing Protocol with Link Quality Monitoring
J.K. Singh,M. Kalla +1 more
TL;DR: A cross-layer based feedback among different layers, namely physical, MAC and network to pass the link information from physical to network layer to select the optimal path between source and destination is proposed.
Proceedings ArticleDOI
Route selection for capacity maximization in multi-rate TDMA-based wireless ad hoc networks
TL;DR: This study forms the route selection problem by considering a synchronized multi-rate TDMA access scheme, and proposes a new Cumulated Available Resources and Topology Aware (CARTA) routing heuristic, which selects routes bypassing heavily loaded and highly interfered network regions.
Proceedings ArticleDOI
On the cost of global knowledge in ad-hoc networks
TL;DR: This paper analyzes the cost involved to locally establish such global knowledge in terms of memory and communication overhead without generating periodic control messages or flooding the network.
Dissertation
Routing metrics for multi-hop wireless mesh networks
Saad Biaz,Bing Qi +1 more
TL;DR: This study explores the drawbacks of current routing metrics and proposes two improved strategies, improved Expected Time Transmission (iETT) and improved Bottleneck Aware Transmission Delay (iBATD), respectively, to address the challenges for single-radio and multi-radio wireless mesh networks.
References
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Journal ArticleDOI
Mobile ad hoc networking: imperatives and challenges
TL;DR: The important role that mobile ad hoc networks play in the evolution of future wireless technologies is explained and the latest research activities in these areas are reviewed, including a summary of MANETs characteristics, capabilities, applications, and design constraints.
Journal ArticleDOI
Design challenges for energy-constrained ad hoc wireless networks
TL;DR: It is shown that cross-layer design of these protocols is imperative to meet emerging application requirements, particularly when energy is a limited resource.
Journal ArticleDOI
Does the IEEE 802.11 MAC protocol work well in multihop wireless ad hoc networks
Shugong Xu,Tarek Saadawi +1 more
TL;DR: It is concluded that the current version of this wireless LAN protocol does not function well in multihop ad hoc networks, and it is doubt whether the WaveLAN-based system is workable as a mobile ad hoc testbed.
Journal ArticleDOI
A cautionary perspective on cross-layer design
Vikas Kawadia,P. R. Kumar +1 more
TL;DR: It is argued that it behooves to exercise caution while engaging in cross-layer design, because unbridled cross- layer design can lead to spaghetti design, which can stifle further innovation and be difficult to upkeep.
Book
Mobile Ad Hoc Networking
Marco Conti,Silvia Giordano +1 more
TL;DR: In this article, the authors present a model for wireless ad-hoc networks with a view of 4G wireless: Imperatives and challenges. But the authors do not discuss the security aspects of ad hoc networks.