publication . Article . 2014

Limits of Predictability for Large-Scale Urban Vehicular Mobility

Li, Yong; Jin, Depeng; Hui, Pan; Wang, Zhaocheng; Chen, Sheng;
Open Access
  • Published: 01 Dec 2014 Journal: IEEE Transactions on Intelligent Transportation Systems, volume 15, pages 2,671-2,682 (issn: 1524-9050, eissn: 1558-0016, Copyright policy)
  • Publisher: Institute of Electrical and Electronics Engineers (IEEE)
  • Country: United States
Abstract
Key challenges in vehicular transportation and communication systems are understanding vehicular mobility and utilizing mobility prediction, which are vital for both solving the congestion problem and helping to build efficient vehicular communication networking. Most of the existing works mainly focus on designing algorithms for mobility prediction and exploring utilization of these algorithms. However, the crucial questions of how much the mobility is predictable and how the mobility predictability can be used to enhance the system performance are still the open and unsolved problems. In this paper, we consider the fundamental problem of the predictability lim...
Subjects
free text keywords: Mechanical Engineering, Automotive Engineering, Computer Science Applications, Mobility model, Simulation, Entropy (information theory), Staying time, Vehicular communication systems, Communications system, Predictability, Engineering, business.industry, business, Vehicular ad hoc network, Algorithm design
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