Proceedings ArticleDOI
A link-quality and congestion-aware cross layer metric for multi-hop wireless routing
G. Karbaschi,A. Fladenmuller +1 more
- pp 649-655
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TLDR
A new link-quality and congestion aware metric for multi-hop wireless routing is proposed which is obtained from MAC layer and shows that still having a path with reasonable length improves the performance of routing in terms of end-to-end delay and throughput in comparison to minimum-hop count metric.Abstract:
Wireless networks suffer from random variations in channel and network condition. This leads to poor performance in multi-hop wireless networks specially with a conventional non-flexible routing. To cope with instability of wireless links, a cross-layer routing that supports adaptivity and optimization across lower layers of protocol stack is needed. Cross layer routing intends to play an essential role in improving the performance of wireless networks but requires a careful attention on the choice of the metric. In this paper we propose a new link-quality and congestion aware metric for multi-hop wireless routing which is obtained from MAC layer. We show that still having a path with reasonable length our proposed metric improves the performance of routing in terms of end-to-end delay and throughput in comparison to minimum-hop count metricread more
Citations
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Patent
Load management in wireless mesh communications networks
TL;DR: In this article, the authors present a routing protocol for utility networks, in which neighbor nodes are discovered and the node listens for advertised routes for networks from the neighbors, and each node is then registered with one or more utility networks.
Patent
Route and link evaluation in wireless mesh communications networks
TL;DR: In this paper, the authors present a routing protocol for utility networks, in which neighbor nodes are discovered and the node listens for advertised routes for networks from the neighbors, and each node is then registered with one or more utility networks.
Patent
Method and system for providing network and routing protocols for utility services
TL;DR: In this article, a method and system for providing a network and routing protocol for utility services are disclosed, where a utility device (for example, a constant powered meter) sends network discovery messages to find the utility network.
Proceedings ArticleDOI
A Cross-Layer AOMDV Routing Protocol for V2V Communication in Urban VANET
TL;DR: A cross-layer Ad hoc On-demand Multipath Distance Vector with retransmission counts metric (R-AOMDV) routing protocol is designed to make use of advantages of multi-path routing protocol, such as decrease of route discovery frequency.
Proceedings ArticleDOI
An Interference and Link-Quality Aware Routing Metric for Wireless Mesh Networks
TL;DR: Simulation results show that ELP significantly outperforms both hop count as well as the popular ETX metric, and has up to 12% higher throughput and about 40% smaller delay than ETX.
References
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Dynamic Source Routing in Ad Hoc Wireless Networks.
David B. Johnson,David A. Maltz +1 more
TL;DR: In this article, the authors present a protocol for routing in ad hoc networks that uses dynamic source routing, which adapts quickly to routing changes when host movement is frequent, yet requires little or no overhead during periods in which hosts move less frequently.
Book ChapterDOI
Dynamic Source Routing in Ad Hoc Wireless Networks
David B. Johnson,David A. Maltz +1 more
TL;DR: This paper presents a protocol for routing in ad hoc networks that uses dynamic source routing that adapts quickly to routing changes when host movement is frequent, yet requires little or no overhead during periods in which hosts move less frequently.
Proceedings ArticleDOI
Highly dynamic Destination-Sequenced Distance-Vector routing (DSDV) for mobile computers
TL;DR: The modifications address some of the previous objections to the use of Bellman-Ford, related to the poor looping properties of such algorithms in the face of broken links and the resulting time dependent nature of the interconnection topology describing the links between the Mobile hosts.
Proceedings ArticleDOI
A high-throughput path metric for multi-hop wireless routing
TL;DR: Measurements taken from a 29-node 802.11b test-bed demonstrate the poor performance of minimum hop-count, illustrate the causes of that poor performance, and confirm that ETX improves performance.