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A new approach to routing with dynamic metrics

J. Chen, P. Druschel, D. Subramanian
1999 IEEE INFOCOM '99. Conference on Computer Communications. Proceedings. Eighteenth Annual Joint Conference of the IEEE Computer and Communications Societies. The Future is Now (Cat. No.99CH36320)  
We present a new routing algorithm to compute paths within a network using dynamic link metrics.  ...  This selective approach to route recomputation reduces many of the problems (principally route oscillations) associated with calculating all routes simultaneously.  ...  We would like to thank Liliana Liu, Zheng Zhu and Peter Perrino for their help with this paper and the anonymous reviewers, whose comments have helped to improve the paper.  ... 
doi:10.1109/infcom.1999.751452 dblp:conf/infocom/ChenDS99 fatcat:rqua5xekvfd4do67ns4dqya4p4

A Lightweight Threshold-Based Improvement on DSDV [chapter]

Rahem Abri, Sevil Sen
2014 Lecture Notes of the Institute for Computer Sciences, Social Informatics and Telecommunications Engineering  
We introduce a new metric called hop change metric in order to represent the changes in the network topology due to mobility.  ...  We determine a threshold value based on this metric in order to decide the full update time dynamically and cost effectively.  ...  ARM-DSDV is a control mechanism which dynamically adapts the routing protocol with the following two metrics: mobility metric and route demand metric.  ... 
doi:10.1007/978-3-319-04105-6_9 fatcat:mc6zlzwai5ew7gtzusobrmyrsi

A Lightweight Threshold-Based Improvement on DSDV [chapter]

Rahem Abri, Sevil Sen
2014 Lecture Notes of the Institute for Computer Sciences, Social Informatics and Telecommunications Engineering  
We introduce a new metric called hop change metric in order to represent the changes in the network topology due to mobility.  ...  We determine a threshold value based on this metric in order to decide the full update time dynamically and cost effectively.  ...  ARM-DSDV is a control mechanism which dynamically adapts the routing protocol with the following two metrics: mobility metric and route demand metric.  ... 
doi:10.1007/978-3-319-14225-8_9 fatcat:afprpdcsnbfr3d44xgnmzdtdwi

Unified Support for Quality of Service Metrics Management in Mobile Ad Hoc Networks Using OLSR [chapter]

Djamal-Eddine Meddour, Laurent Reynaud, Yvon Gourhant, Bertrand Mathieu
2006 IFIP International Federation for Information Processing  
These messages are used by the routing process in order to compute routes with respect to the chosen QoS metrics.  ...  Major benefits of the proposed approach are to allow dynamic enforcing and adaptation of QoS metrics according to policies defined into the network.  ...  To deal with this shortcoming, we propose and implement a new approach that aims at providing an open and generic framework for the management of QoS metrics at routing level.  ... 
doi:10.1007/0-387-31173-4_13 fatcat:adhggjfqkncaritker352yvtpu

A comparative study of vehicles' routing algorithms for route planning in smart cities

Vi Tran Ngoc Nha, Soufiene Djahel, John Murphy
2012 2012 First International Workshop on Vehicular Traffic Management for Smart Cities (VTM)  
Route planning techniques is one of the main tasks of VRP which aims to find an optimal route from a starting point to a destination on a road map.  ...  Vehicle routing problem (VRP) is a generic name referring to optimization problems in transportation, distribution and logistics industry.  ...  This approach consists in defining new inputs for vehicles routing algorithms along with an interactive scheme to update the chosen route according to the changes during the vehicle journey.  ... 
doi:10.1109/vtm.2012.6398701 fatcat:6qeuviygv5dxfaitqpnagqfs2u

Context-aware routing in wireless mesh networks

Peizhao Hu, Marius Portmann, Ricky Robinson, Jadwiga Indulska
2008 Proceedings of the 2nd ACM international conference on Context-awareness for self-managing systems - CASEMANS '08  
The increasing amount and complexity of information that routing solutions have to consider, in order to cope with the changing network situation and/or user requirements, is a key challenge.  ...  However, the heterogeneity of network nodes and highly dynamic network topologies create new challenges for developing efficient and adaptive routing solutions.  ...  As we experiment with the integration of new kinds of context information, we foresee the opportunity to choose dynamically between different routing protocols in addition to selecting between metrics.  ... 
doi:10.1145/1367943.1367945 dblp:conf/pervasive/HuPRI08 fatcat:silzblpibnhzze2vz3jtxp4o3m

On Demand Channel Assignment Method for Channel Diversity (ODCAM)

Sidi Ould CHEIKH
2017 International Journal of Wireless & Mobile Networks  
The simulation results show the ODCAM performance compared with an hybrid approach.  ...  This new method named ODCAM (On Demand channel Assignment Method for channel diversity ) defines a channel diversity mechanism used to select a new channel along the path between the source and the destination  ...  Where dynamic approaches assigns one radio interface to one or many channels [9] . The principal challenges with the dynamic approach is how to choose the appropriate channel.  ... 
doi:10.5121/ijwmn.2017.9101 fatcat:ef6jsqmwmneqrgw2ngm5ywagzm

Methodologies for Addressing the Performance Issues of Routing in Mobile Ad hoc Networks: A Review

V. Anand, N. Sairam
2015 Indian Journal of Science and Technology  
Throughput achieved with this metric was 30% higher than those obtained by the hop-count metric. To choose a least-cost route with security constraints, TSR was proposed.  ...  To get an efficient metric for routing in high mobility situations, Path Encounter Rate metric was proposed.  ...  To assess the influence of F-LQE on the performance of tree routing, a new routing metric for CTP (Collection Tree Protocol) was constructed. This metric was coined as F-LQE/RM(F-LQE/Routing Metric).  ... 
doi:10.17485/ijst/2015/v8i15/70511 fatcat:i5eojmp5jfgtposufrwbn7udzm

A Parametric Oriented Research on Routing Algorithms in Mobile Adhoc Networks

2019 VOLUME-8 ISSUE-10, AUGUST 2019, REGULAR ISSUE  
Broadly the comprehensive routing approaches are classified into two classes, namely single metric-based approaches and multiple metricsbased approaches.  ...  However, the selection of an optimal path to transmit the data is a more critical issue in MANETs because the nodes are resource-constrained and also have mobility.  ...  This approach selects the best route based on a new metric, `Energy/Distance' ratio.  ... 
doi:10.35940/ijitee.a4676.119119 fatcat:vqsqyyneszgktfqr47fcdxonna

SAMER: Spectrum Aware Mesh Routing in Cognitive Radio Networks

Ioannis Pefkianakis, Starsky H. Y. Wong, Songwu Lu
2008 2008 3rd IEEE Symposium on New Frontiers in Dynamic Spectrum Access Networks  
SAMER opportunistically routes traffic across paths with higher spectrum availability and quality via a new routing metric.  ...  The actual forwarding path opportunistically adapts to the dynamic spectrum conditions and exploits the link with the highest spectrum availability at the time.  ...  A. Why we need a new routing metric?  ... 
doi:10.1109/dyspan.2008.90 fatcat:ftkmgmr7rbdutclhxymewe6bjm

NOC: QOS Metrics Modelling And Analysis Based On Dynamic Routing

Abdelkader SAADAOUI
2012 International Journal of Distributed and Parallel systems  
This study is based on dynamic routing simulation of a 4x4 mesh NoC behaviour under three communications processes namely TCP, VBR and CBR.  ...  paper proposes a presentation of QoS metrics model based on QoS parameters such as Endto-End Delays (EED) and throughputs (Thp), for different applications.  ...  We propose a new approach of QoS metrics modelling and analysis based on dynamic routing for multiapplications environment with multi parameters.  ... 
doi:10.5121/ijdps.2012.3204 fatcat:t7u5ney4urfl3n76goqj5hrs3a

Passive Network-Awareness for Dynamic Resource-Constrained Networks [chapter]

Agoston Petz, Taesoo Jun, Nirmalya Roy, Chien-Liang Fok, Christine Julien
2011 Lecture Notes in Computer Science  
We use this framework to build a small suite of commonly used context metrics and evaluate the quality with which they can reflect ground truth using simulation.  ...  We also provide an implementation of this passive sensing framework for Linux, which we evaluate on a real mobile ad-hoc network using mobile autonomous robots with commodity 802.11 b/g wireless cards.  ...  To define a passive metric, a new handler for the metric must be provided that can parse a received packet.  ... 
doi:10.1007/978-3-642-21387-8_9 fatcat:kqglpuw34bfd3ca7x3zkpj6ak4

Design and Implementation of New Routing Strategy for Enhanced Energy Efficient in WSN

Mehdi Bouallegue, Hager Benfradj, Kosai Raoof, Bouallegue Ridha
2015 International Journal of Computer Networks & Communications  
In this paper we intend to propose a new protocol called Combined Energy and Distance Metrics Dynamic Routing Protocol (CEDM-DR).  ...  Our new approach considers not only the distance between wireless sensors but also the energy of node acting as a router in order to find the optimal path and achieve a dynamic and adaptive routing.  ...  Indeed, implementation and experimentation of Combined Energy and Distance Metrics Dynamic Routing Protocol (CEDM-DR) using network simulator reveals that our new approach is better than AODV in energy  ... 
doi:10.5121/ijcnc.2015.7409 fatcat:xrrhboj6orab7e4n642mel3wta

Social Group Optimization-based New Routing Approach for WMN's

Bhanu Sharma, Amar Singh
2022 International Journal of Advanced Computer Science and Applications  
As a result, we require Soft Computing approaches to handle this problem. This article proposes a Social Group Optimization (SGO) based routing approach to wireless mesh networks.  ...  We compare the performance of the proposed approach with Ant Colony Optimization (ACO), Ad-hoc On-demand Distance Vector (AODV), Dynamic Source Routing (DSR), BAT, Biogeographybased optimization (BBO),  ...  ACKNOWLEDGMENT I would like to express my very great appreciation to Dr Amar Singh for their valuable and constructive suggestion during the planning and development of the research work.  ... 
doi:10.14569/ijacsa.2022.0130462 fatcat:c6njehnyoncplew7fryrx2wmoe

Towards Inter-Domain QoS Control

Rui Prior, S. Sargento
2006 11th IEEE Symposium on Computers and Communications (ISCC'06)  
We define an extension to the BGP routing protocol to transport three different QoS metrics (light load delay, assigned bandwidth and a congestion alarm), and a path selection algorithm using a combination  ...  This paper describes a solution for inter-domain QoS to be part of the framework for end-to-end QoS control.  ...  To reduce the overhead associated with QoS routing with dynamic metrics, two main approaches [2] may be used: trigger QoS information updates only in case of significant changes in the metrics or convey  ... 
doi:10.1109/iscc.2006.164 dblp:conf/iscc/PriorS06 fatcat:fwtee6e47re3vmt5ou7tejqtvy
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