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Showing 1 to 10 of 10 for “"Routing Metrics"”.
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Performance evaluation of routing metrics for wireless mesh networks
An optimal routing metric has a potential to improve performance of a wireless network. A number of routing metrics were designed with mobile ad hoc networks (MANETs) in mind. These routing metrics might be useful in wireless mesh networks (WMNs) but the fact that WMNs and MANETs are two different …
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An Automatic Solution to Checking Compatibility between Routing Metrics and Protocols
Routing metrics are important mechanisms to adjust routing protocols' path selection according to the needs of a network system. However, if a routing metric design does not correctly match a particular routing protocol, the protocol may not be able to find an optimal path; routing loops can be …
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Modeling and Optimization of Wireless Routing
… these wireless networks, various schemes, e.g., metrics, policies, algorithms, protocols, etc., have been proposed. Among them, optimal schemes that can achieve optimal performance are of great importance. On the theoretical side, they provide important design guidelines and performance …
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Throughput and coverage improvement in wireless mesh networks
… First, I present two novel traffic-aware routing metrics that take into account existing user traffic flows in the network. Previous routing metrics have been traffic-unaware, often causing routes with poor throughput to be selected when other better routes are available. These new …
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Influence of Customer Locations on Heuristics and Solutions for the Vehicle Routing Problem
The vehicle routing problem (VRP) determines preferred vehicle routes to visit multiple customer locations from a depot location based on a defined objective function. The VRP is an NP-hard network optimization problem that is challenging to solve to optimality. Over the past 60 years, multitudes …
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Adaptive Energy Saving and Mobility Support IPv6 Routing Protocol in Low-Power and Lossy Networks for Internet of Things and Wireless Sensor Networks
… to communicate efficiently via a predetermined routing protocol. Several research gaps have identified the constraints of standardised versions of IPv6 Routing Protocol for Low Power and Lossy Networks evidently showing its lack of ability to handle the growing application needs and challenges. …
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Resilient routing for MANETs
… cycle. Secondly, I present the Reactive Gossip Routing family of protocols, designed to provide reliable and scalable routing by mitigating the MANET properties that lead to faults. Using MeshSim, I evaluate these protocols experimentally under increasingly harsher conditions and compare their …
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Routing in heterogeneous wireless ad hoc networks
… An IPv6 identification scheme and two routing services based on this scheme that allow object-object communication are developed. The identification scheme is extended to a multi-addressing scheme for wireless ad hoc networks. These two issues and the developed solutions are applicable …
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Modelling, analysis and design of MAC and routing protocols for wireless body area sensor networks.
… Access Control (MAC) and link-quality based routing protocols of Wireless Body Area Sensor Networks (WBASNs) for remote patient monitoring applications by considering saturated and un-saturated traffic scenarios. The design of these protocols has considered the stringent Quality of Service …
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A new connectivity strategy for wireless mesh networks using dynamic spectrum access
… avenues. Considering the importance of routing in WMNs, the study evaluates link characterisation to determine suitable metric for routing purposes. Along this dimension, the research makes two main contributions. Firstly, A-link-metric (Augmented Link Metric) approach for WMN with DSA …