Simulation And Performance Analysis Of The Ad Hoc On Demand Distance Vector Routing Protocol For Tactical Mobile Ad Hoc Networks

Author : Tyrone P. Theriot
Publisher : Unknown
Page : 103 pages
File Size : 45,9 Mb
Release : 2000-12-01
Category : Electronic
ISBN : 1423531469

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Simulation and Performance Analysis of the AD HOC On-Demand Distance Vector Routing Protocol for Tactical Mobile AD HOC Networks by Tyrone P. Theriot Pdf

This thesis presents a simulation and analysis of the Ad Hoc On- Demand Distance Vector Routing Protocol (AODV) for mobile ad hoc network (MANET) environments using the Network Simulator 2 (NS2) tool. AODV is being suggested for possible implementation in the Joint Tactical Radio System (JTRS) for the United States military. Utilizing an AODV model resident in NS2, the simulation focuses on key performance parameters that include the packet delivery fraction, routing loss, buffer loss, total loss, throughput and goodput. The AODV node movement and traffic connection files have been generated to measure the network performance for a given environment using specific parameters. The results reported in this thesis indicate that the network environment size, packet rate and offered load are critical to the network performance. Node velocity played a minimal role in affecting the overall network performance.

Author : Himansu Sekhar Behera,Durga Prasad Mohapatra
Publisher : Springer
Page : 847 pages
File Size : 53,8 Mb
Release : 2017-05-19
Category : Technology & Engineering
ISBN : 9789811038747

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Computational Intelligence in Data Mining by Himansu Sekhar Behera,Durga Prasad Mohapatra Pdf

The book presents high quality papers presented at the International Conference on Computational Intelligence in Data Mining (ICCIDM 2016) organized by School of Computer Engineering, Kalinga Institute of Industrial Technology (KIIT), Bhubaneswar, Odisha, India during December 10 – 11, 2016. The book disseminates the knowledge about innovative, active research directions in the field of data mining, machine and computational intelligence, along with current issues and applications of related topics. The volume aims to explicate and address the difficulties and challenges that of seamless integration of the two core disciplines of computer science.

Author : Lee K. Thong
Publisher : Unknown
Page : 153 pages
File Size : 52,9 Mb
Release : 2004-12-01
Category : Electronic
ISBN : 1423521269

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Performance Analysis of Mobile Ad Hoc Networking Routing Protocols by Lee K. Thong Pdf

This thesis presents a simulation and performance evaluation analysis of the various routing protocols that have been proposed for the Mobile Ad Hoc Network (MANET) environment using the Network Simulator-2 (NS-2) tool. Many routing protocols have been proposed by the academic communities for possible practical implementation of a MANET in military, governmental and commercial environments. Four (4) such routing protocols were chosen for analysis and evaluation: Ad Hoc On-demand Distance Vector routing (AODV), Dynamic Source Routing (DSR), Destination-Sequenced Distance Vector routing (DSDV) and Optimized Link State Routing (OLSR). NS-2 is developed and maintained by the University of Southern California's Information Sciences Institute (ISI). Leveraging on NS-2 s simulation capabilities, the key performance indicators of the routing protocols were analyzed such as data network throughput, routing overhead generation, data delivery delay as well as energy efficiency or optimization. The last metric is explored, especially due to its relevance to the mobile environment. Energy is a scare commodity in a mobile ad hoc environment. Any routing software that attempts to minimize energy usage will prolong the livelihood of the devices used in the battlefield. Three important mobility models are considered, namely, Random Waypoint, Manhattan Grid, and Reference Point Group Mobility. The application of these three models will enhance the realism of simulation to actual real life mobility in an urban or military setup scenario. The performance of the routing protocols in varied node density, mobility speed as well as loading conditions have been studied. The results of the simulation will provide invaluable insights to the performance of the selected routing protocols. This can serve as a deciding factor for the U.S. Department of Defense (DoD) in their selection of the most suitable routing protocols tailored to their specific needs.

Author : Kevin M. Shea
Publisher : Unknown
Page : 69 pages
File Size : 52,6 Mb
Release : 2000-09-01
Category : Electronic
ISBN : 1423551540

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Simulation and Performance Analysis of the Zone Routing Protocol for Tactical Mobile Ad Hoc Networks by Kevin M. Shea Pdf

This thesis presents a simulation and analysis of the Zone Routing Protocol (ZRP) for mobile ad hoc network (MANET) environments using the OPNET simulation tool. ZRP is being suggested for possible implementation in the Joint Tactical Radio System (JTRS) for the United States military. Utilizing a ZRP OPNET model that was developed at Cornell University, the analysis focuses on key performance parameters that include overhead generation, network adaptation, efficiency, and routing zone optimization. The ZRP model's traffic monitoring has been enhanced for this work to identify the engineering tradeoffs between efficiency and performance. The results of this thesis provide valuable insight into the analysis and performance with varying zone routing radius, node velocity, and node density. Critical MANET environmental and simulation parameters required for JTRS implementation into the military battlespace have been studied.

Author : Anita Yadav
Publisher : GRIN Verlag
Page : 142 pages
File Size : 48,5 Mb
Release : 2020-03-17
Category : Computers
ISBN : 9783346132161

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Cross Layer Optimization for Protocols in Mobile Adhoc Networks by Anita Yadav Pdf

Doctoral Thesis / Dissertation from the year 2016 in the subject Computer Science - Miscellaneous, grade: 16, , language: English, abstract: In this thesis, we have modified AODV routing protocol by incorporating link prediction algorithm using a proposed link prediction model. This algorithm predicts the link availability time and even before the link breaks; either it repairs the route locally or sends information to the source nodes to enable them to initiate a new route search well in time. This algorithm improves the quality of service of the network. Simulation results show that AODV routing algorithm with link availability model performs better than the existing AODV. Advances in wireless technology and hand-held computing devices have brought revolution in the area of mobile communication. The increasing mobility of humans across the globe generated demand for infrastructure-less and quickly deployable mobile networks. Such networks are referred to as Mobile Adhoc Networks (MANET). Usually, nodes in a MANET also act as a router while being is free to roam while communicating each others. Adhoc networks are suited for use in situations where infrastructure is unavailable or to deploy one is not cost-effective. Frequent changes in network topology due to mobility and limited battery power of the mobile devices are the key challenges in the adhoc networks. The depletion of power source may cause early unavailability of nodes and thus links in the network. The mobility of nodes will also causes frequent routes breaks and adversely affects the required performance for the applications. Availability of a route in future mainly depends on the availability of links between the nodes forming the route. Therefore, it is important to predict the future availability of a link that is currently available. We have proposed an analytical model for link prediction using Newton divided difference method. This link availability algorithm is incorporated in AODV routing algorithm (AODVLP) to evaluate the performance of AODV routing protocol using the metrics viz. delivery rate, average end-to-end delay, average RTS collisions per node and route failure. In the existing AODV protocol, packets are routed until a link in the existing path fails. This results in degradation of quality of service of network in terms of end-to-end delay and delivery ratio.

Author : Wilfred Githuka Gikaru
Publisher : Cuvillier Verlag
Page : 145 pages
File Size : 49,8 Mb
Release : 2004
Category : Mobile computing
ISBN : 9783865372789

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Mobility based routing overhead management in reconfigurable wireless ad hoc networks by Wilfred Githuka Gikaru Pdf

Author : Mounir Frikha
Publisher : John Wiley & Sons
Page : 244 pages
File Size : 48,8 Mb
Release : 2013-02-04
Category : Technology & Engineering
ISBN : 9781118600986

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Ad Hoc Networks by Mounir Frikha Pdf

This work presents ad hoc networks and their characteristics. It explains a new protocol of routing with QoS as well as its implementation in a network simulator and compares it with the existing protocols. The book discusses the principle of the load balancing, treats the approaches of optimization of energy, and proposes a new approach with an analytical model that gives a better performance.

Author : Anonim
Publisher : Unknown
Page : 312 pages
File Size : 40,7 Mb
Release : 1998
Category : Mobile computing
ISBN : UOM:39015047346328

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MOBICOM ... by Anonim Pdf

Author : Hari Rangarajan
Publisher : Unknown
Page : 446 pages
File Size : 51,8 Mb
Release : 2006
Category : Electronic
ISBN : UCAL:X73957

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Robust Loop-free On-demand Routing in Ad Hoc Networks by Hari Rangarajan Pdf

In this thesis, we explore new techniques for robust, efficient, loop-free on-demand routing in Mobile Ad hoc Networks (MANETs) using the same information (i.e., topology information, sequence numbers, etc.,) used in prior on-demand routing protocol proposals. We provide new insights into the robustness of protocols based on destination-sequence numbers when operating with node failures and loss of routing information, and present a new destination-sequence number framework that works correctly even with failure conditions. We also show how destination-sequence numbers can be manipulated as routing labels for improving performance, rather than being strictly treated as time-stamps. We present two different routing approaches that exploit the topology information that can be collected on-demand during the route request ood search. The first approach translates topology information into labels that are then stored at nodes in strict lexicographic ordering along any successor path to a destination. Loop-freedom is maintained by allowing nodes to only pick "smaller" labels. The second approach maintains a list of topology information that should not be trusted in-addition to the known path to a destination. Using the notion of trusted topology, nodes can always make routingWe conclude our research with a new on-demand routing technique that exploits the route request search process, which is an integral part of any on-demand routing protocol. Without requiring any additional mechanisms or information, we use the uniqueness of route requests to realize a on-demand routing framework. We, then, present extensions to the basic framework to improve performance using more information that can be collected during the flood search process.

Author : Subir Kumar Sarkar
Publisher : Artech House
Page : 279 pages
File Size : 50,8 Mb
Release : 2012
Category : Computers
ISBN : 9781608074693

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Wireless Sensor and Ad Hoc Networks Under Diversified Network Scenarios by Subir Kumar Sarkar Pdf

Due to significant advantages, including convenience, efficiency and cost-effectiveness, the implementation and use of wireless ad hoc and sensor networks have achieved steep growth in recent years. This book presents the advances made in these popular technologies, providing expert guidance to practitioners and researchers in the field.

Author : Samuel Pierre,Michel Barbeau,Evangelos Kranakis
Publisher : Springer
Page : 292 pages
File Size : 46,6 Mb
Release : 2003-10-31
Category : Technology & Engineering
ISBN : 9783540396116

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Ad-Hoc, Mobile, and Wireless Networks by Samuel Pierre,Michel Barbeau,Evangelos Kranakis Pdf

This book constitutes the refereed proceedings of the Second International Conference on Ad-Hoc Networks and Wireless, ADHOiNOW 2003, held in Montreal, Canada in October 2003. The 23 revised full papers and 4 revised short papers presented were carefully reviewed and selected from 42 submissions. All current aspects of ad-hoc networking, mobile, wireless, and cooperating communication systems are addressed including network architectures, access control and discovery, multicasting protocols, performance, quality of service, QoS, routing protocols, scalability, security, and self-configuration.

Author : Georg Wittenburg,Jochen Schiller
Publisher : Springer Science & Business Media
Page : 120 pages
File Size : 43,5 Mb
Release : 2012-01-05
Category : Computers
ISBN : 9781447123637

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Service Placement in Ad Hoc Networks by Georg Wittenburg,Jochen Schiller Pdf

Service provisioning in ad hoc networks is challenging given the difficulties of communicating over a wireless channel and the potential heterogeneity and mobility of the devices that form the network. Service placement is the process of selecting an optimal set of nodes to host the implementation of a service in light of a given service demand and network topology. The key advantage of active service placement in ad hoc networks is that it allows for the service configuration to be adapted continuously at run time. Service Placement in Ad Hoc Networks proposes the SPi service placement framework as a novel approach to service placement in ad hoc networks. The SPi framework takes advantage of the interdependencies between service placement, service discovery and the routing of service requests to minimize signaling overhead. The work also proposes the Graph Cost / Single Instance and the Graph Cost / Multiple Instances placement algorithms.

Author : Rajesh Deshmukh,Asha Ambhaikar
Publisher : LAP Lambert Academic Publishing
Page : 68 pages
File Size : 54,9 Mb
Release : 2013
Category : Electronic
ISBN : 3659229555

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Exploring AODV Vs DSR by Rajesh Deshmukh,Asha Ambhaikar Pdf

This research is aimed to evaluate the performance of two prominent on-demand Reactive routing protocols AODV & DSR in order to achieve optimal performance in Mobile Ad hoc Network. My research efforts are focused on simulation experiments to explore several parameters such as traffic patterns, node density and initial pattern of nodes that may affect the routing performance. After the extensive simulation study, I will try to suggest various possible combinations of MANET routing protocols for various MANET scenarios, in order to get optimal performance. The major contribution of this research work includes the characterization study of different routing protocols using a different routing mechanism to MANET based on the observations, Finally, The attempt is made to recommend how the performance of AODV can be improved by varying the mobility speed in the scenario where network load exceeds a level. The evaluation in this research is performed by means of simulation using Network simulator 2.33 from Berkeley.

Author : G Ram Mohana Reddy,Kiran M
Publisher : CRC Press
Page : 198 pages
File Size : 53,5 Mb
Release : 2016-08-19
Category : Computers
ISBN : 9781315351636

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Mobile Ad Hoc Networks by G Ram Mohana Reddy,Kiran M Pdf

In recent years, a lot of work has been done in an effort to incorporate Swarm Intelligence (SI) techniques in building an adaptive routing protocol for Mobile Ad Hoc Networks (MANETs). Since centralized approach for routing in MANETs generally lacks in scalability and fault-tolerance, SI techniques provide a natural solution through a distributed approach for the adaptive routing for MANETs. In SI techniques, the captivating features of insects or mammals are correlated with the real world problems to find solutions. Recently, several applications of bio-inspired and nature-inspired algorithms in telecommunications and computer networks have achieved remarkable success. The main aims/objectives of this book, "Mobile Ad Hoc Networks: Bio-Inspired Quality of Service Aware Routing Protocols", are twofold; firstly it clearly distinguishes between principles of traditional routing protocols and SI based routing protocols, while explaining in detail the analogy between MANETs and SI principles. Secondly, it presents the readers with important Quality of Service (QoS) parameters and explains how SI based routing protocols achieves QoS demands of the applications. This book also gives quantitative and qualitative analysis of some of the SI based routing protocols for MANETs.

Author : Henry L. Blackshear, Jr.
Publisher : Unknown
Page : 61 pages
File Size : 46,8 Mb
Release : 2002-06-01
Category : Electronic
ISBN : 1423549317

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Developing a Conceptual Unmanned Aerial Vehicle Communications Mobile AD Hoc Network Simulation Model by Henry L. Blackshear, Jr. Pdf

A growing demand for increased networking interoperability has spawned a requirement for ad hoc networking. One proposal to satisfy the need is development of Unmanned Aerial Vehicle (UAV) communications Mobile Ad Hoc Networks (NANET) . In order to establish these UAV NANETs, a large set of Internet Protocol (IP) based routing protocols must be analyzed to determine suitability for incorporation into the UAV NANET. This thesis represents the initial phase in developing a simulation model to look at routing performance parameters for the conceptual UAV NANET. The Optimum Network Performance (OPNET) simulation software tool was used for this analysis. Analysis and simulations of the Ad Hoc On-Demand Vector Protocol (AODV), Dynamic Source Routing protocol (DSR), and Zone Routing Protocol (ZRP) were conducted to determine their suitability for the UAV NANET model. Results conclude that some routing protocols are more suitable for military operations than others and that development of NANET gateway models are required. Additionally, network management and security issues for this conceptual network are addressed.