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Multimodal Named Data Discovery with Interest Broadcast Suppression for Vehicular CPS

Multimodal Named Data Discovery with Interest Broadcast Suppression for Vehicular CPS
Bouk, Safdar HussainAhmed, Syed HassanEun, YongsoonPark, Kyung-Joon
DGIST Authors
Bouk, Safdar Hussain; Ahmed, Syed Hassan; Eun, YongsoonPark, Kyung-Joon
Issue Date
IEEE Transactions on Mobile Computing, 20(5), 1877-1891
Article Type
Article in press
Author Keywords
NDNVCPSMultimodal DataInterest Holding TimeBroadcast Suppression
Cyber-physical system (CPS) provides a well-organized integration between communication, computation, and control (3C) technologies. CPS has been widely used in the vehicular networks and it requires to discover multimodal data from the physical system to take appropriate decision and actions, for example, congestion warnings, applying brakes, adjusting speed limits, etc. Information discovery and availability at individual network elements is one of the fundamental foundations of CPS. In this paper, we proposed two multimodal network information discovery schemes for vehicular CPS using the Named Data Networking (NDN). One of the proposed schemes simply modifies the pull-based NDN communication mechanism to discover multimodal multi-hop data from the network and the other scheme uses the Interest broadcast suppression (IBS) mechanism. Interest broadcast suppression scheme adapts the holding time technique to defer the Interest forwarding and its computation involves the hop-count, distance, and other network parameters. Simulation results show that the proposed schemes discover about 172% and 162% more multimodal information from approximately 283% and 210% more network area by suppressing approximately 50% of the Interest broadcast storm in highway and the urban traffic scenarios, respectively.
Institute of Electrical and Electronics Engineers
Related Researcher
  • Author Eun, Yongsoon DSC Lab(Dynamic Systems and Control Laboratory)
  • Research Interests Resilient control systems; Control systems with nonlinear sensors and actuators; Quasi-linear control systems; Intelligent transportation systems; Networked control systems
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Department of Information and Communication EngineeringDSC Lab(Dynamic Systems and Control Laboratory)1. Journal Articles
Department of Information and Communication EngineeringCSI(Cyber-Physical Systems Integration) Lab1. Journal Articles

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