Efficient load balancing and QoS-based location aware service discovery protocol for vehicular ad hoc networks

Abrougui, Kaouther; Boukerche, Azzedine; Ramadan, Hussam M. Soliman

doi:10.1186/1687-1499-2012-96

Cited by 8 publications

(4 citation statements)

References 12 publications

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“…The transfer during the load process was analyzed by delay, workload and vehicle direction and location. KaoutherAbrougui et al [19,20,21] describes QoS aware location-based service discovery protocol. This protocol provides load balancing by identifying efficient route paths from the request send by service requester and receive the reply from the service provider based on their location.…”

Section: Related Workmentioning

confidence: 99%

Fault tolerant load balancing in vehicular communication using distributed spanning tree

Amudhavel

Reddy²,

Dhavachelvan

2018

ICST Transactions on Scalable Information Systems

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VANET information dissemination among vehicle to infrastructure and infrastructure to the vehicle is necessarily more important. Sharing resources between vehicles such as safety messages, weather reports, multimedia applications, traffic information's, alert message without any failures is still an issue in VANET.A Lot of improvements needed for resource sharing by proper load balancing. Distributed Spanning Tree is similar to broadcast algorithm. The broadcast algorithms are used to send the messages. To analyze the function of Load balancing which is an unsolved problem in vehicular networks due to the movement of vehicles. Distributed Spanning Tree structure is proposed to frame the fault-tolerant load balancing in VANET. The main aim of load balancing is to distribute resources for increasing the performance and to minimize the delay. This fault-tolerant load balancing is achieved by Distributed Spanning Tree (DST). Intelligent transportation system makes communication more robust and safe between the vehicles. Vehicular Ad-Hoc Network is gaining popularity in the research field due to increase in safer communication between vehicles. Load balancing in vehicular networks is more critical due to mobility of vehicles. Discovery of services in VANET which ensures good QoS (Quality of Service) is very essential.

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Section: Related Workmentioning

confidence: 99%

Fault tolerant load balancing in vehicular communication using distributed spanning tree

Amudhavel

Reddy²,

Dhavachelvan

2018

ICST Transactions on Scalable Information Systems

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“…The first technique consists in exploiting V2V communications to collect the traffic generated by the cars waiting for the red light on a concentrator node that, in turn, forwards the aggregated data to the service center using a V2I (LTE) link. The distributed configuration requires no infrastructure, and several distributed protocols have already been proposed in the literature on vehicular networks [35], [36], [37], [38]. The aggregation alleviates the massive access problem that may be experienced by the LTE cell when a large number of vehicles is at the junction, each trying to establish a connection with the LTE base station to send their MT packets.…”

Section: Performance Evaluationmentioning

confidence: 99%

SymbioCity: Smart cities for smarter networks

Chiariotti

Condoluci

Mahmoodi

et al. 2017

Trans Emerging Tel Tech

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The "Smart City" concept revolves around the idea of embodying cutting-edge information and communication technology solutions in the very fabric of future cities to offer new and better services to citizens while lowering the city management costs in monetary, social, and environmental terms. In this framework, communication technologies are perceived as subservient to the Smart City services, providing the means to collect and process the data needed to make the services function. In this paper, we propose a new vision in which technology and Smart City services are designed to take advantage of each other in a symbiotic manner. According to this new paradigm, which we call "SymbioCity", Smart City services can indeed be exploited to improve the performance of the same communication systems that provide them with data. Suggestive examples of this symbiotic ecosystem are discussed in this paper. The discussion is then substantiated in a proof-of-concept case study, where we show how the traffic monitoring service provided by the London Smart City initiative can be used to predict the density of users in a certain zone and optimize the cellular service in that area.

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“…This approach is based on ant-inspired, self-organized overlays and exploits context information and policies to manage the monitoring needs of the latter in an autonomic fashion, satisfying continuously changing requirements and leading to optimal operation. Kaouther Abrougui et al [11] have presented a QoS aware location-based service discovery protocol for vehicular networks to provide load balancing on service providers, and routing paths between service providers and service requesters. It gives the selection of service providers and routing paths between service providers and service requesters that satisfy some performance attributes specified by service requesters.…”

Section: Related Workmentioning

confidence: 99%

A Cluster Based QoS-Aware Service Discovery Architecture Using Swarm Intelligence

Siddarth¹,

Seetharaman²

2013

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The existing mobile service discovery approaches do not completely address the issues of service selection and the robustness faced to mobility. The infrastructure of mobile service must be QoS-aware plus context-aware (i.e.) aware of the user’s required-QoS and the QoS offered by the other networks in user’s context. In this paper, we propose a cluster based QoS-aware service discovery architecture using swarm intelligence. Initially, in this architecture, the client sends a service request together with its required QoS parameters like power, distance, CPU speed etc. to its source cluster head. Swarm intelligence is used to establish the intra and inter cluster shortest path routing. Each cluster head searches the QoS aware server with matching QoS constraints by means of a service table and a server table. The QoS aware server is selected to process the service request and to send the reply back to the client. By simulation results, we show that the proposed architecture can attain a good success rate with reduced delay and energy consumption, since it satisfies the QoS constraints.

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Efficient load balancing and QoS-based location aware service discovery protocol for vehicular ad hoc networks

Cited by 8 publications

References 12 publications

Fault tolerant load balancing in vehicular communication using distributed spanning tree

Fault tolerant load balancing in vehicular communication using distributed spanning tree

SymbioCity: Smart cities for smarter networks

A Cluster Based QoS-Aware Service Discovery Architecture Using Swarm Intelligence

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