Modeling and analysis of stochastic systems
Modeling and analysis of stochastic systems
Smooth is better than sharp: a random mobility model for simulation of wireless networks
MSWIM '01 Proceedings of the 4th ACM international workshop on Modeling, analysis and simulation of wireless and mobile systems
Capacity of Ad Hoc wireless networks
Proceedings of the 7th annual international conference on Mobile computing and networking
A statistical analysis of the long-run node spatial distribution in mobile ad hoc networks
MSWiM '02 Proceedings of the 5th ACM international workshop on Modeling analysis and simulation of wireless and mobile systems
Mobility increases the capacity of ad hoc wireless networks
IEEE/ACM Transactions on Networking (TON)
Mobility modeling in wireless networks: categorization, smooth movement, and border effects
ACM SIGMOBILE Mobile Computing and Communications Review
Wireless network multicasting
Proceedings of the 9th annual international conference on Mobile computing and networking
Towards realistic mobility models for mobile ad hoc networks
Proceedings of the 9th annual international conference on Mobile computing and networking
The Node Distribution of the Random Waypoint Mobility Model for Wireless Ad Hoc Networks
IEEE Transactions on Mobile Computing
ACM SIGMOBILE Mobile Computing and Communications Review
Stationary Distributions for the Random Waypoint Mobility Model
IEEE Transactions on Mobile Computing
Connectivity properties of a packet radio network model
IEEE Transactions on Information Theory
The capacity of wireless networks
IEEE Transactions on Information Theory
Temporal behavior analysis of mobile ad hoc network with different mobility patterns
Proceedings of the International Conference on Advances in Computing, Communication and Control
A mobility model for pedestrian content distribution
Proceedings of the 2nd International Conference on Simulation Tools and Techniques
Temporal characteristics of clustering in mobile ad hoc network
Proceedings of the International Conference on Advances in Computing, Communications and Informatics
An Index-Based Location Management Scheme for PCS Network
Wireless Personal Communications: An International Journal
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In wireless ad hoc networks, the ability to analytically characterize the spatial distribution of terminals plays a key role in understanding fundamental network QoS measures such as throughput per source to destination pair, probability of successful transmission, and connectivity. Consequently, mobility models that are general enough to capture the major characteristics of a realistic movement profile, and yet are simple enough to formulate its long-run behavior, are highly desirable. We propose a generalized random mobility model capable of capturing several mobility scenarios and give a mathematical framework for its exact analysis over one-dimensional mobility terrains. The model provides the flexibility to capture hotspots where mobiles accumulate with higher probability and spend more time. The selection process of hotspots is random and correlations between the consecutive hotspot decisions are successfully modeled. Furthermore, the times spent at the destinations can be dependent on the location of destination point, the speed of movement can be a function of distance that is being traveled, and the acceleration characteristics of vehicles can be incorporated into the model. Our solution framework formulates the model as a semi-Markov process using a special discretization technique. We provide long-run location and speed distributions by closed-form expressions for one-dimensional regions (e.g., a highway).