Voronoi diagrams—a survey of a fundamental geometric data structure
ACM Computing Surveys (CSUR)
A group mobility model for ad hoc wireless networks
MSWiM '99 Proceedings of the 2nd ACM international workshop on Modeling, analysis and simulation of wireless and mobile systems
Scenario-based performance analysis of routing protocols for mobile ad-hoc networks
MobiCom '99 Proceedings of the 5th annual ACM/IEEE international conference on Mobile computing and networking
Two efficient algorithms for determining intersection points between simple polygons
Computers & Geosciences
GPSR: greedy perimeter stateless routing for wireless networks
MobiCom '00 Proceedings of the 6th annual international conference on Mobile computing and networking
ANEJOS: a java based simulator for ad hoc networks
Future Generation Computer Systems
Introduction to algorithms
Wireless Communications: Principles and Practice
Wireless Communications: Principles and Practice
Mobility modeling in wireless networks: categorization, smooth movement, and border effects
ACM SIGMOBILE Mobile Computing and Communications Review
Efficient multi-agent path planning
Proceedings of the Eurographic workshop on Computer animation and simulation
Graph-Based Mobility Model for Mobile Ad Hoc Network Simulation
SS '02 Proceedings of the 35th Annual Simulation Symposium
Recent advances in mobility modeling for mobile ad hoc network research
ACM-SE 42 Proceedings of the 42nd annual Southeast regional conference
A Location-Based Routing Method for Mobile Ad Hoc Networks
IEEE Transactions on Mobile Computing
Hierarchical location service for mobile ad-hoc networks
ACM SIGMOBILE Mobile Computing and Communications Review
Weighted waypoint mobility model and its impact on ad hoc networks
ACM SIGMOBILE Mobile Computing and Communications Review
Advanced Mobility Models for Ad Hoc Network Simulations
ICW '05 Proceedings of the 2005 Systems Communications
Ad Hoc Routing Protocol Performance in a Realistic Environment
ICNICONSMCL '06 Proceedings of the International Conference on Networking, International Conference on Systems and International Conference on Mobile Communications and Learning Technologies
An Agenda Based Mobility Model21
ANSS '06 Proceedings of the 39th annual Symposium on Simulation
Mobility analysis of mobile hosts with random walking in ad hoc networks
Computer Networks: The International Journal of Computer and Telecommunications Networking
Modeling vanet deployment in urban settings
Proceedings of the 10th ACM Symposium on Modeling, analysis, and simulation of wireless and mobile systems
Quantifying Network Partitioning in Mobile Ad Hoc Networks
MDM '07 Proceedings of the 2007 International Conference on Mobile Data Management
Agenda driven mobility modelling
International Journal of Ad Hoc and Ubiquitous Computing
Realistic radio propagation models (RPMs) for VANET simulations
WCNC'09 Proceedings of the 2009 IEEE conference on Wireless Communications & Networking Conference
Finding the shortest path between two points in a simple polygon by applying a rubberband algorithm
PSIVT'06 Proceedings of the First Pacific Rim conference on Advances in Image and Video Technology
Real-world environment models for mobile network evaluation
IEEE Journal on Selected Areas in Communications
A sighting-aware obstacle mobility model for ad hoc network
International Journal of Wireless and Mobile Computing
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Simulation is a cost effective, fast and flexible alternative to test-beds or practical deployment for evaluating the characteristics and potential of mobile ad hoc networks. Since environmental context and mobility have a great impact on the accuracy and efficacy of performance measurement, it is of paramount importance how closely the mobility of a node resembles its movement pattern in a real-world scenario. The existing mobility models mostly assume either free space for deployment and random node movement or the movement pattern does not emulate real-world situation properly in the presence of obstacles because of their generation of restricted paths. This demands for the development of a node movement pattern with accurately representing any obstacle and existing path in a complex and realistic deployment scenario. In this paper, we propose a general mobility model capable of creating a more realistic node movement pattern by exploiting the concept of flexible positioning of anchors. Since the model places anchors depending upon the context of the environment through which nodes are guided to move towards the destination, it is capable of representing any terrain realistically. Furthermore, obstacles of arbitrary shapes with or without doorways and any existing pathways in full or part of the terrain can be incorporated which makes the simulation environment more realistic. A detailed computational complexity has been analyzed and the characteristics of the proposed mobility model in the presence of obstacles in a university campus map with and without signal attenuation are presented which illustrates its significant impact on performance evaluation of wireless ad hoc networks.