Performance Evaluation Of Ad Hoc Routing Protocols For Vanets

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Performance Evaluation Of Ad Hoc Routing Protocols For Vanets

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Author : Imran Khan
language : en
Publisher: LAP Lambert Academic Publishing
Release Date : 2010-08

Performance Evaluation Of Ad Hoc Routing Protocols For Vanets written by Imran Khan and has been published by LAP Lambert Academic Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2010-08 with categories.

Vehicular Ad hoc Network (VANET) is a new communication paradigm that enables the communication between vehicles moving at high speeds on the roads. This has opened door to develop several new applications like, traffic engineering, traffic management, dissemination of emergency information to avoid hazardous situations and other user applications. In this thesis, the performance analysis of proactive and reactive routing protocols in both urban and highway scenarios is presented. The simulations performed for this analysis are of two types; bi-directionally coupled simulations and offline simulations. In both types, urban and highway scenarios are simulated. In bi-directionally coupled simulations, network and traffic simulators are integrated at runtime to exchange different commands. This thesis is the first research effort that integrates both network and traffic simulators at runtime. This integration helps in modeling emergency scenarios on roads like accidents, etc. In offline simulations, real world maps are used to model urban and highway topologies.

Performance Analysis Of Mobile Ad Hoc Routing Protocols In Vehicular Ad Hoc Networks Using Ns3

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Author : Soumya
language : en
Publisher:
Release Date : 2023

Performance Analysis Of Mobile Ad Hoc Routing Protocols In Vehicular Ad Hoc Networks Using Ns3 written by Soumya and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023 with categories.

Vehicular Ad hoc Networks (VANET) is an emerging technology that brings tremendous technological advancement in the method of communication among smart vehicles. Due to its complex infrastructure and vehicle speed, data routing remains difficult at VANET. A VANET is also considered similar to Mobile Ad Hoc Network (MANET), and MANET routing protocols can be adapted for VANETs for performance evaluation. In this work, we have selected a real world scenario from our locality with high traffic issues, Nanthoor Mangalore City Karnataka, India and a Map is generated using Open Street Map using SUMO and the MANET routing protocols AODV, OLSR, DSDV and OLSR are evaluated using NS3.

Performance Evaluation Of Ad Hoc Routing Protocols

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Author : Rakhi Mutha
language : en
Publisher: LAP Lambert Academic Publishing
Release Date : 2013-01

Performance Evaluation Of Ad Hoc Routing Protocols written by Rakhi Mutha and has been published by LAP Lambert Academic Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-01 with categories.

Ad-hoc networks are the particular type of networks, which are established by using more than one node in a specific arbitrary way to connect each other. These types of network systems can works without the fixed infrastructure for networks. The special feature which tries to makes their deployment quick and in the easy way. An Ad-hoc network can be utilize to provide network facilities in the places, where not to possible to form a fixed network, and where it is a cost effective to implement fixed network. The rapid implementation in the areas without the infrastructure which is often implies that the network users must explore an area and also form teams that in turn coordinate between themselves to create a specific task force or a nice mission in network simulation, also we can have individual random mobility and group mobility and also motion along with preplanned routes. Mobility model can be have major effect on the selection of a routing technique can then effect performance.

Performace Evaluation Of Geographic And Topological Routing Protocols For Vehicular Ad Hoc Networks

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Author : David Marín Sánchez
language : en
Publisher:
Release Date : 2012

Performace Evaluation Of Geographic And Topological Routing Protocols For Vehicular Ad Hoc Networks written by David Marín Sánchez and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012 with categories.

[ANGLÈS] VANETs (Vehicular Ad-hoc Networks) are an emerging new technology which integrates the capabilities of new generation wireless networks to vehicles. It includes a variety of applications such as co-operative traffic monitoring, control of traffic flows, blind crossing, prevention of collisions, nearby information services and real-time detour routes computation. Another important application for VANETs is providing Internet connectivity to vehicular nodes while on the move, so that passengers can download music, send emails, book a restaurant or play games. Because of the high nodes mobility and unreliable channel conditions, VANETs have unique characteristics which pose many challenging research issues. This work is mainly focused on a key networking problem: routing protocol for VANETs. The main requirement of routing protocols is to achieve minimal communication time with minimum consumption of network resources. Many routing protocols have been developed for MANETs (Mobile Ad-hoc Networks), such as AODV (Ad-hoc On demand Distance Vector) and DSR (Dynamic Source Routing). However, VANETs differ from MANETs by their highly dynamic topology. A number of studies have been done to simulate and compare the performance of those routing protocols in various traffic conditions in VANETs. Simulation results showed that MANET routing protocols suffer from poor performances because of the characteristics of fast vehicle's movement, dynamic information exchange and relative high speed of mobile nodes. This text aims to continue the work of Roger Calzada in his final degree thesis. In that thesis, AODV was the routing protocol used during the simulation process to evaluate its performance over VANETs. The conclusion of the thesis was that AODV is not the best routing protocol to handle high mobility of nodes and short duration of routes. He proposed as future work the evaluation of existing routing protocol which considers car position, trajectories or speeds gathered via GPS (Global Positioning System) that could lead to better results. To consider the vehicle network, people can intuitively think to use the geographical position information to decide the route. Most position based routing algorithms base forwarding decision on location information. GSR (Geographical Source Routing) is a promising routing technique for VANETs and recently several routing protocols have been proposed based on it. For example, GPSR (Greedy Perimeter Stateless Routing) is one of the best known position-based protocols in literature. Basically, our project is divided in two parts: first, we make a state of the art related to the VANETs in order to find the most appropriate and recommended mobility generator and network simulator reported in literature. We also include at the end of this part the description of GPSR routing protocol. Second, from the research done in the previous part, we use VanetMobiSim as a mobility generator due to its variety models that could be tested; and NS2 as a network simulator for being one of the most used by many authors and also due to its compatibility with VanetMobiSim. Using these tools, VanetMobiSim and NS2, we carry out a performance evaluation of two routing protocols (AODV and GPSR) over VANETs. We give different values to parameters such as the number of nodes, speed, transmission range and different propagation models. Finally, we analyze and discuss the benefits of GPSR compared to AODV in vehicular scenarios.

Web Artificial Intelligence And Network Applications

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Author : Leonard Barolli
language : en
Publisher: Springer Nature
Release Date : 2020-03-30

Web Artificial Intelligence And Network Applications written by Leonard Barolli and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-03-30 with Technology & Engineering categories.

This proceedings book presents the latest research findings, and theoretical and practical perspectives on innovative methods and development techniques related to the emerging areas of Web computing, intelligent systems and Internet computing. The Web has become an important source of information, and techniques and methodologies that extract quality information are of paramount importance for many Web and Internet applications. Data mining and knowledge discovery play a key role in many of today's major Web applications, such as e-commerce and computer security. Moreover, Web services provide a new platform for enabling service-oriented systems. The emergence of large-scale distributed computing paradigms, such as cloud computing and mobile computing systems, has opened many opportunities for collaboration services, which are at the core of any information system. Artificial intelligence (AI) is an area of computer science that builds intelligent systems and algorithms that work and react like humans. AI techniques and computational intelligence are powerful tools for learning, adaptation, reasoning and planning, and they have the potential to become enabling technologies for future intelligent networks. Research in the field of intelligent systems, robotics, neuroscience, artificial intelligence and cognitive sciences is vital for the future development and innovation of Web and Internet applications. Chapter "An Event-Driven Multi Agent System for Scalable Traffic Optimization" is available open access under a Creative Commons Attribution 4.0 International License via link.springer.com.

Performance Evaluation Of Routing Protocols In Wireless Ad Hoc Networks With Service Differentiation

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Author : Semra Yılmaz
language : en
Publisher:
Release Date : 2003

Performance Evaluation Of Routing Protocols In Wireless Ad Hoc Networks With Service Differentiation written by Semra Yılmaz and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2003 with categories.

Performance Evaluation Of Bandwidth Aware Routing Protocols In Urban Scenarios For Vehicular Ad Hoc Networks

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Author : Nely Patricia López Márquez
language : en
Publisher:
Release Date : 2012

Performance Evaluation Of Bandwidth Aware Routing Protocols In Urban Scenarios For Vehicular Ad Hoc Networks written by Nely Patricia López Márquez and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012 with categories.

[ANGLÈS] Some services are critical and require to guaranteeing a certain level of Quality of Service (QoS) on metrics such as low delay, packet loss, bandwidth among others. This issue is a big challenge in VANETs environments where the high vehicles mobility is a parameter non-measurable especially in urban scenarios, where vehicles follow a movement pattern following streets at random directions. As a consequence, routing protocols have the hard task of determining and establishing the forwarding path to send data from source to destination via multihop steps using intermediate vehicles in an efficient way.

A Performance Evaluation Of Routing Protocols For Mobile Ad Hoc Networks Through Simulation

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Author : Anil Kumar Mandala
language : en
Publisher:
Release Date : 2004

A Performance Evaluation Of Routing Protocols For Mobile Ad Hoc Networks Through Simulation written by Anil Kumar Mandala and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2004 with Computer network protocols categories.

Simulation Of Performance Evaluation For Vanets

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Author : Zahraa Yaseen Hasen
language : en
Publisher:
Release Date : 2019

Simulation Of Performance Evaluation For Vanets written by Zahraa Yaseen Hasen and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019 with categories.

Performance Evaluation And Analysis Of The Wireless Ad Hoc Routing Protocols Dsr And Aodv

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Author : Nour J. Arab
language : en
Publisher:
Release Date : 2006

Performance Evaluation And Analysis Of The Wireless Ad Hoc Routing Protocols Dsr And Aodv written by Nour J. Arab and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2006 with Mobile communication systems categories.