| Titre : | An efficient routing protocol for Mobile health in vecular networks |
| Auteurs : | Mohamed Lamine Bordji, Auteur ; Salim Bitam, Directeur de thèse |
| Type de document : | Monographie imprimée |
| Editeur : | Biskra [Algérie] : Faculté des Sciences Exactes et des Sciences de la Nature et de la Vie, Université Mohamed Khider, 2017 |
| Format : | 1 vol. (59 p.) / 30 cm |
| Langues: | Anglais |
| Mots-clés: | routing- protocol -Mobile health -vecular- networks-VANET-imulation - MHPV |
| Résumé : |
Vehicle Ad-hoc Network, or VANET, is emergent technology which gets a considerable attention of the industry and the academic institutions, because of it is benefits for humanity. So, VANET uses vehicles as mobile nodes in a network to create a mobile network for data transmission between the cars using this kind of wireless network, where this kind of wireless network is characterized by a very dynamic topology, which leads to the frequent changes in network conditions. The rapid increase of vehicular traffic and congestion on the highways began hampering the safe and efficient movement of traffic, the estimated number of deaths by car accident is about 1.2 million people yearly worldwide, most of them are passing away in the ambulance on the way to hospital due the long distance or traffic congestion. For this cases, we propose an emergency routing protocol called Mobile Health Routing Protocol for VANET (MHPV) to quickly forward the current patient status information (i.e. the patient current status information: images, reports, etc.) between healthcare entities like from the ambulance to the hospital to provide pre-medical treatment. As the ambulance takes time to reach the hospital, ambulance doctor can provide sudden treatment to the patient in emergency by sending patient status information to the hospital through the vehicles using vehicular communication. Secondly, the experienced doctors respond to the information by quickly sending a treatment information to the ambulance. This protocol is based on AODV implementation that comes with multi-channels technique to send multiple data in the same time. Also reduce the network congestion, MHPV uses stochastic broadcast to reduce the RREQ packets overhead during the route discovery operation. Moreover, this protocol ensures that mobile health packet delivery get the higher priority during packet queuing. The simulation results reached in NS2 and SUMO showed that MHPV performs better than AODV and DSDV routing protocols in terms of average end-to-end delay, average throughput and packet delivery ratio. |
| Sommaire : |
Abstract ............................................................................................................................ i Table of contents .............................................................................................................. ii Liste of figures .................................................................................................................. v Liste of tables .................................................................................................................... vi General Introduction ...................................................................................................... 1 Chapter 1 : Introduction to Vehicular Ad-hoc Networks(VANETs) 1.1. Introduction …………………………………………………………………………. 3 1.2. Ad Hoc and MANET networks …………………………………………………….. 3 1.2.1. Definition of Ad Hoc Networks ……………………………………………….. 3 1.2.2. Definition of Mobile Ad-hoc Network (MANET) ……………………………. 3 1.3. Vehicular Ad-hoc Network (VANET) ……………………………………………... 4 1.3.1. Definition ……………………………………………………………………… 4 1.3.2. Components of VANET ………………………………………………………. 5 1.3.3. Vehicular Ad-hoc Network Communication modes ………………………….. 6 1.3.4. Applications of VANET ………………………………………………………. 7 1.3.4.1. Information and Entertainment Applications ……………………………. 7 1.3.4.2. Traffic Management Applications ………………………………………. 7 1.3.4.3. Safety Applications …………………………………………………….… 7 1.3.5. Characteristics of Vehicular Ad-hoc Network ………………………………… 9 1.3.6. Quality of Service (QoS) in Vehicular Ad-hoc Network ……………………... 10 1.3.7. Challenges of Vehicular Ad-hoc Network ……………………………………. 10 1.4. Routing Protocols in VANETs …………………………………………………….. 12 1.4.1. Definiton of routing protocol …………………………………………………. 12 1.4.2. Categories of routing protocols in VANETs …………………………………. 12 1.4.2.1. Topology-based Routing Protocols ……………………………………… 13 1.4.2.2. Position-based routing protocols ………………………………………… 16 1.5. Conclusion ………………………………………………………………………….. 17 An efficient routing protocol for mobile health in vehicular networks Chapter 2 : Mobile Health over VANET state of the art 2.1. Introduction …………………………………………………………………………. 18 2.2. E-Health …………………………………………………………………………….. 18 2.2.1. Definition ……………………………………………………………………… 18 2.2.2. Advantages of E-Health ……………………………………………………….. 19 2.2.3. E-Health Boundaries …………………………………………………………... 20 2.3. Mobile Health (M-Health) ………………………………………………………….. 21 2.3.1. Definition ……………………………………………………………………… 21 2.3.2. M-health services ……………………………………………………………… 21 2.3.3. VANET challenges in emergency health services …………………………….. 22 2.4. Mobile Health over VANET: A State of the Art …………………………………… 23 2.4.1. The Comprehensive Medical Emergency System (CMES) …………………... 23 2.4.1.1. Background ……………………………………………………………… 23 2.4.1.2. System components and functions ……………………………………….. 24 2.4.1.3. Discussion ………………………………………………………………... 26 2.4.2. VehiHealth: An Emergency Routing Protocol for VANET …………………... 27 2.4.2.1. Background ………………………………………………………………. 2.4.2.2. Functionality of VehiHealth ……………………………………………... 28 .4.2.3. Discussion ………………………………………………………………. 30 2.5. Conclusion ………………………………………………………………………….. 30 Chapter 3 : Mobile Health Protocol for Vanet (MHPV): Conception 3.1. Introduction …………………………………………………………………………. 31 3.2. General Conception ………………………………………………………………… 31 3.3. Detailed Conception ………………………………………………………………... 32 3.3.1. Stochastic broadcast …………………………………………………………… 33 3.3.2. Multi-channel Multi-interface …………………………………………………. 34 3.3.3. Priority Queuing for Emergency Packets ……………………………………... 35 3.3.3.1. First In First Out Queuing (FIFOQ) ……………………………………... 35 3.3.3.2. Priority Queuing (PQ) ……………………………………………………. 35 3.3.3.3. MHPV Priority Queuing …………………………………………………. 36 An efficient routing protocol for mobile health in vehicular networks Page iv Chapter 4 : Implementation and Simulation of MHPV 4.1. Introduction …………………………………………………………………………. 38 4.2. Why Simulation? …………………………………………………………………… 38 4.3. NS-2 Simulator ……………………………………………………………………... 39 4.3.1. Overview ………………………………………………………………………. 39 4.3.2. Basic Architecture ……………………………………………………………... 39 4.3.3. Implementing languages ………………………………………………………. 40 4.3.4. Tool Command Language (Tcl) ………………………………………………. 40 4.3.5. Motivation of Choice ………………………………………………………….. 40 4.4. SUMO Simulator …………………………………………………………………… 41 4.4.1. Overview ………………………………………………………………………. 41 4.4.2. Features ………………………………………………………………………... 41 4.4.3. SUMO GUI ……………………………………………………………………. 42 4.5. MOVE extention for SUMO ……………………………………………………….. 42 4.6. MPHV Implementation …………………………………………………………….. 44 4.6.1. Multi-channel Multi-interface …………………………………………………. 44 4.6.2. Stochastic broadcast …………………………………………………………… 45 4.6.3. Priority Queuing for Emergency Packets ……………………………………... 46 4.7. MHPV Performance Proof ………………………………………………………….. 47 4.7.1. Simulation Setup ………………………………………………………………. 47 4.7.2. Performance Metrics …………………………………………………………... 48 4.7.3. Simulation Results …………………….………………………………………. 49 4.8. Conclusion ………………………………………………………………………….. 52 General Conclusion ……………………..………..……………………………………. 53 Bibliography …………………………………………………………………………… 54 |
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| Cote | Support | Localisation | Statut |
|---|---|---|---|
| MINF/312 | Mémoire master | bibliothèque sciences exactes | Consultable |
